\");\n * ```\n */\n getContainerClient(containerName) {\n return new ContainerClient(appendToURLPath(this.url, encodeURIComponent(containerName)), this.pipeline);\n }\n /**\n * Create a Blob container. @see https://docs.microsoft.com/en-us/rest/api/storageservices/create-container\n *\n * @param containerName - Name of the container to create.\n * @param options - Options to configure Container Create operation.\n * @returns Container creation response and the corresponding container client.\n */\n async createContainer(containerName, options = {}) {\n const { span, updatedOptions } = createSpan(\"BlobServiceClient-createContainer\", options);\n try {\n const containerClient = this.getContainerClient(containerName);\n const containerCreateResponse = await containerClient.create(updatedOptions);\n return {\n containerClient,\n containerCreateResponse,\n };\n }\n catch (e) {\n span.setStatus({\n code: coreTracing.SpanStatusCode.ERROR,\n message: e.message,\n });\n throw e;\n }\n finally {\n span.end();\n }\n }\n /**\n * Deletes a Blob container.\n *\n * @param containerName - Name of the container to delete.\n * @param options - Options to configure Container Delete operation.\n * @returns Container deletion response.\n */\n async deleteContainer(containerName, options = {}) {\n const { span, updatedOptions } = createSpan(\"BlobServiceClient-deleteContainer\", options);\n try {\n const containerClient = this.getContainerClient(containerName);\n return await containerClient.delete(updatedOptions);\n }\n catch (e) {\n span.setStatus({\n code: coreTracing.SpanStatusCode.ERROR,\n message: e.message,\n });\n throw e;\n }\n finally {\n span.end();\n }\n }\n /**\n * Restore a previously deleted Blob container.\n * This API is only functional if Container Soft Delete is enabled for the storage account associated with the container.\n *\n * @param deletedContainerName - Name of the previously deleted container.\n * @param deletedContainerVersion - Version of the previously deleted container, used to uniquely identify the deleted container.\n * @param options - Options to configure Container Restore operation.\n * @returns Container deletion response.\n */\n async undeleteContainer(deletedContainerName, deletedContainerVersion, options = {}) {\n const { span, updatedOptions } = createSpan(\"BlobServiceClient-undeleteContainer\", options);\n try {\n const containerClient = this.getContainerClient(options.destinationContainerName || deletedContainerName);\n // Hack to access a protected member.\n const containerContext = new Container(containerClient[\"storageClientContext\"]);\n const containerUndeleteResponse = await containerContext.restore(Object.assign({ deletedContainerName,\n deletedContainerVersion }, updatedOptions));\n return { containerClient, containerUndeleteResponse };\n }\n catch (e) {\n span.setStatus({\n code: coreTracing.SpanStatusCode.ERROR,\n message: e.message,\n });\n throw e;\n }\n finally {\n span.end();\n }\n }\n /**\n * Rename an existing Blob Container.\n *\n * @param sourceContainerName - The name of the source container.\n * @param destinationContainerName - The new name of the container.\n * @param options - Options to configure Container Rename operation.\n */\n /* eslint-disable-next-line @typescript-eslint/ban-ts-comment */\n // @ts-ignore Need to hide this interface for now. Make it public and turn on the live tests for it when the service is ready.\n async renameContainer(sourceContainerName, destinationContainerName, options = {}) {\n var _a;\n const { span, updatedOptions } = createSpan(\"BlobServiceClient-renameContainer\", options);\n try {\n const containerClient = this.getContainerClient(destinationContainerName);\n // Hack to access a protected member.\n const containerContext = new Container(containerClient[\"storageClientContext\"]);\n const containerRenameResponse = await containerContext.rename(sourceContainerName, Object.assign(Object.assign({}, updatedOptions), { sourceLeaseId: (_a = options.sourceCondition) === null || _a === void 0 ? void 0 : _a.leaseId }));\n return { containerClient, containerRenameResponse };\n }\n catch (e) {\n span.setStatus({\n code: coreTracing.SpanStatusCode.ERROR,\n message: e.message,\n });\n throw e;\n }\n finally {\n span.end();\n }\n }\n /**\n * Gets the properties of a storage account’s Blob service, including properties\n * for Storage Analytics and CORS (Cross-Origin Resource Sharing) rules.\n * @see https://docs.microsoft.com/en-us/rest/api/storageservices/get-blob-service-properties\n *\n * @param options - Options to the Service Get Properties operation.\n * @returns Response data for the Service Get Properties operation.\n */\n async getProperties(options = {}) {\n const { span, updatedOptions } = createSpan(\"BlobServiceClient-getProperties\", options);\n try {\n return await this.serviceContext.getProperties(Object.assign({ abortSignal: options.abortSignal }, convertTracingToRequestOptionsBase(updatedOptions)));\n }\n catch (e) {\n span.setStatus({\n code: coreTracing.SpanStatusCode.ERROR,\n message: e.message,\n });\n throw e;\n }\n finally {\n span.end();\n }\n }\n /**\n * Sets properties for a storage account’s Blob service endpoint, including properties\n * for Storage Analytics, CORS (Cross-Origin Resource Sharing) rules and soft delete settings.\n * @see https://docs.microsoft.com/en-us/rest/api/storageservices/set-blob-service-properties\n *\n * @param properties -\n * @param options - Options to the Service Set Properties operation.\n * @returns Response data for the Service Set Properties operation.\n */\n async setProperties(properties, options = {}) {\n const { span, updatedOptions } = createSpan(\"BlobServiceClient-setProperties\", options);\n try {\n return await this.serviceContext.setProperties(properties, Object.assign({ abortSignal: options.abortSignal }, convertTracingToRequestOptionsBase(updatedOptions)));\n }\n catch (e) {\n span.setStatus({\n code: coreTracing.SpanStatusCode.ERROR,\n message: e.message,\n });\n throw e;\n }\n finally {\n span.end();\n }\n }\n /**\n * Retrieves statistics related to replication for the Blob service. It is only\n * available on the secondary location endpoint when read-access geo-redundant\n * replication is enabled for the storage account.\n * @see https://docs.microsoft.com/en-us/rest/api/storageservices/get-blob-service-stats\n *\n * @param options - Options to the Service Get Statistics operation.\n * @returns Response data for the Service Get Statistics operation.\n */\n async getStatistics(options = {}) {\n const { span, updatedOptions } = createSpan(\"BlobServiceClient-getStatistics\", options);\n try {\n return await this.serviceContext.getStatistics(Object.assign({ abortSignal: options.abortSignal }, convertTracingToRequestOptionsBase(updatedOptions)));\n }\n catch (e) {\n span.setStatus({\n code: coreTracing.SpanStatusCode.ERROR,\n message: e.message,\n });\n throw e;\n }\n finally {\n span.end();\n }\n }\n /**\n * The Get Account Information operation returns the sku name and account kind\n * for the specified account.\n * The Get Account Information operation is available on service versions beginning\n * with version 2018-03-28.\n * @see https://docs.microsoft.com/en-us/rest/api/storageservices/get-account-information\n *\n * @param options - Options to the Service Get Account Info operation.\n * @returns Response data for the Service Get Account Info operation.\n */\n async getAccountInfo(options = {}) {\n const { span, updatedOptions } = createSpan(\"BlobServiceClient-getAccountInfo\", options);\n try {\n return await this.serviceContext.getAccountInfo(Object.assign({ abortSignal: options.abortSignal }, convertTracingToRequestOptionsBase(updatedOptions)));\n }\n catch (e) {\n span.setStatus({\n code: coreTracing.SpanStatusCode.ERROR,\n message: e.message,\n });\n throw e;\n }\n finally {\n span.end();\n }\n }\n /**\n * Returns a list of the containers under the specified account.\n * @see https://docs.microsoft.com/en-us/rest/api/storageservices/list-containers2\n *\n * @param marker - A string value that identifies the portion of\n * the list of containers to be returned with the next listing operation. The\n * operation returns the continuationToken value within the response body if the\n * listing operation did not return all containers remaining to be listed\n * with the current page. The continuationToken value can be used as the value for\n * the marker parameter in a subsequent call to request the next page of list\n * items. The marker value is opaque to the client.\n * @param options - Options to the Service List Container Segment operation.\n * @returns Response data for the Service List Container Segment operation.\n */\n async listContainersSegment(marker, options = {}) {\n const { span, updatedOptions } = createSpan(\"BlobServiceClient-listContainersSegment\", options);\n try {\n return await this.serviceContext.listContainersSegment(Object.assign(Object.assign(Object.assign({ abortSignal: options.abortSignal, marker }, options), { include: typeof options.include === \"string\" ? [options.include] : options.include }), convertTracingToRequestOptionsBase(updatedOptions)));\n }\n catch (e) {\n span.setStatus({\n code: coreTracing.SpanStatusCode.ERROR,\n message: e.message,\n });\n throw e;\n }\n finally {\n span.end();\n }\n }\n /**\n * The Filter Blobs operation enables callers to list blobs across all containers whose tags\n * match a given search expression. Filter blobs searches across all containers within a\n * storage account but can be scoped within the expression to a single container.\n *\n * @param tagFilterSqlExpression - The where parameter enables the caller to query blobs whose tags match a given expression.\n * The given expression must evaluate to true for a blob to be returned in the results.\n * The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;\n * however, only a subset of the OData filter syntax is supported in the Blob service.\n * @param marker - A string value that identifies the portion of\n * the list of blobs to be returned with the next listing operation. The\n * operation returns the continuationToken value within the response body if the\n * listing operation did not return all blobs remaining to be listed\n * with the current page. The continuationToken value can be used as the value for\n * the marker parameter in a subsequent call to request the next page of list\n * items. The marker value is opaque to the client.\n * @param options - Options to find blobs by tags.\n */\n async findBlobsByTagsSegment(tagFilterSqlExpression, marker, options = {}) {\n const { span, updatedOptions } = createSpan(\"BlobServiceClient-findBlobsByTagsSegment\", options);\n try {\n const response = await this.serviceContext.filterBlobs(Object.assign({ abortSignal: options.abortSignal, where: tagFilterSqlExpression, marker, maxPageSize: options.maxPageSize }, convertTracingToRequestOptionsBase(updatedOptions)));\n const wrappedResponse = Object.assign(Object.assign({}, response), { _response: response._response, blobs: response.blobs.map((blob) => {\n var _a;\n let tagValue = \"\";\n if (((_a = blob.tags) === null || _a === void 0 ? void 0 : _a.blobTagSet.length) === 1) {\n tagValue = blob.tags.blobTagSet[0].value;\n }\n return Object.assign(Object.assign({}, blob), { tags: toTags(blob.tags), tagValue });\n }) });\n return wrappedResponse;\n }\n catch (e) {\n span.setStatus({\n code: coreTracing.SpanStatusCode.ERROR,\n message: e.message,\n });\n throw e;\n }\n finally {\n span.end();\n }\n }\n /**\n * Returns an AsyncIterableIterator for ServiceFindBlobsByTagsSegmentResponse.\n *\n * @param tagFilterSqlExpression - The where parameter enables the caller to query blobs whose tags match a given expression.\n * The given expression must evaluate to true for a blob to be returned in the results.\n * The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;\n * however, only a subset of the OData filter syntax is supported in the Blob service.\n * @param marker - A string value that identifies the portion of\n * the list of blobs to be returned with the next listing operation. The\n * operation returns the continuationToken value within the response body if the\n * listing operation did not return all blobs remaining to be listed\n * with the current page. The continuationToken value can be used as the value for\n * the marker parameter in a subsequent call to request the next page of list\n * items. The marker value is opaque to the client.\n * @param options - Options to find blobs by tags.\n */\n findBlobsByTagsSegments(tagFilterSqlExpression, marker, options = {}) {\n return tslib.__asyncGenerator(this, arguments, function* findBlobsByTagsSegments_1() {\n let response;\n if (!!marker || marker === undefined) {\n do {\n response = yield tslib.__await(this.findBlobsByTagsSegment(tagFilterSqlExpression, marker, options));\n response.blobs = response.blobs || [];\n marker = response.continuationToken;\n yield yield tslib.__await(response);\n } while (marker);\n }\n });\n }\n /**\n * Returns an AsyncIterableIterator for blobs.\n *\n * @param tagFilterSqlExpression - The where parameter enables the caller to query blobs whose tags match a given expression.\n * The given expression must evaluate to true for a blob to be returned in the results.\n * The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;\n * however, only a subset of the OData filter syntax is supported in the Blob service.\n * @param options - Options to findBlobsByTagsItems.\n */\n findBlobsByTagsItems(tagFilterSqlExpression, options = {}) {\n return tslib.__asyncGenerator(this, arguments, function* findBlobsByTagsItems_1() {\n var e_1, _a;\n let marker;\n try {\n for (var _b = tslib.__asyncValues(this.findBlobsByTagsSegments(tagFilterSqlExpression, marker, options)), _c; _c = yield tslib.__await(_b.next()), !_c.done;) {\n const segment = _c.value;\n yield tslib.__await(yield* tslib.__asyncDelegator(tslib.__asyncValues(segment.blobs)));\n }\n }\n catch (e_1_1) { e_1 = { error: e_1_1 }; }\n finally {\n try {\n if (_c && !_c.done && (_a = _b.return)) yield tslib.__await(_a.call(_b));\n }\n finally { if (e_1) throw e_1.error; }\n }\n });\n }\n /**\n * Returns an async iterable iterator to find all blobs with specified tag\n * under the specified account.\n *\n * .byPage() returns an async iterable iterator to list the blobs in pages.\n *\n * @see https://docs.microsoft.com/en-us/rest/api/storageservices/get-blob-service-properties\n *\n * Example using `for await` syntax:\n *\n * ```js\n * let i = 1;\n * for await (const blob of blobServiceClient.findBlobsByTags(\"tagkey='tagvalue'\")) {\n * console.log(`Blob ${i++}: ${container.name}`);\n * }\n * ```\n *\n * Example using `iter.next()`:\n *\n * ```js\n * let i = 1;\n * const iter = blobServiceClient.findBlobsByTags(\"tagkey='tagvalue'\");\n * let blobItem = await iter.next();\n * while (!blobItem.done) {\n * console.log(`Blob ${i++}: ${blobItem.value.name}`);\n * blobItem = await iter.next();\n * }\n * ```\n *\n * Example using `byPage()`:\n *\n * ```js\n * // passing optional maxPageSize in the page settings\n * let i = 1;\n * for await (const response of blobServiceClient.findBlobsByTags(\"tagkey='tagvalue'\").byPage({ maxPageSize: 20 })) {\n * if (response.blobs) {\n * for (const blob of response.blobs) {\n * console.log(`Blob ${i++}: ${blob.name}`);\n * }\n * }\n * }\n * ```\n *\n * Example using paging with a marker:\n *\n * ```js\n * let i = 1;\n * let iterator = blobServiceClient.findBlobsByTags(\"tagkey='tagvalue'\").byPage({ maxPageSize: 2 });\n * let response = (await iterator.next()).value;\n *\n * // Prints 2 blob names\n * if (response.blobs) {\n * for (const blob of response.blobs) {\n * console.log(`Blob ${i++}: ${blob.name}`);\n * }\n * }\n *\n * // Gets next marker\n * let marker = response.continuationToken;\n * // Passing next marker as continuationToken\n * iterator = blobServiceClient\n * .findBlobsByTags(\"tagkey='tagvalue'\")\n * .byPage({ continuationToken: marker, maxPageSize: 10 });\n * response = (await iterator.next()).value;\n *\n * // Prints blob names\n * if (response.blobs) {\n * for (const blob of response.blobs) {\n * console.log(`Blob ${i++}: ${blob.name}`);\n * }\n * }\n * ```\n *\n * @param tagFilterSqlExpression - The where parameter enables the caller to query blobs whose tags match a given expression.\n * The given expression must evaluate to true for a blob to be returned in the results.\n * The[OData - ABNF] filter syntax rule defines the formal grammar for the value of the where query parameter;\n * however, only a subset of the OData filter syntax is supported in the Blob service.\n * @param options - Options to find blobs by tags.\n */\n findBlobsByTags(tagFilterSqlExpression, options = {}) {\n // AsyncIterableIterator to iterate over blobs\n const listSegmentOptions = Object.assign({}, options);\n const iter = this.findBlobsByTagsItems(tagFilterSqlExpression, listSegmentOptions);\n return {\n /**\n * The next method, part of the iteration protocol\n */\n next() {\n return iter.next();\n },\n /**\n * The connection to the async iterator, part of the iteration protocol\n */\n [Symbol.asyncIterator]() {\n return this;\n },\n /**\n * Return an AsyncIterableIterator that works a page at a time\n */\n byPage: (settings = {}) => {\n return this.findBlobsByTagsSegments(tagFilterSqlExpression, settings.continuationToken, Object.assign({ maxPageSize: settings.maxPageSize }, listSegmentOptions));\n },\n };\n }\n /**\n * Returns an AsyncIterableIterator for ServiceListContainersSegmentResponses\n *\n * @param marker - A string value that identifies the portion of\n * the list of containers to be returned with the next listing operation. The\n * operation returns the continuationToken value within the response body if the\n * listing operation did not return all containers remaining to be listed\n * with the current page. The continuationToken value can be used as the value for\n * the marker parameter in a subsequent call to request the next page of list\n * items. The marker value is opaque to the client.\n * @param options - Options to list containers operation.\n */\n listSegments(marker, options = {}) {\n return tslib.__asyncGenerator(this, arguments, function* listSegments_1() {\n let listContainersSegmentResponse;\n if (!!marker || marker === undefined) {\n do {\n listContainersSegmentResponse = yield tslib.__await(this.listContainersSegment(marker, options));\n listContainersSegmentResponse.containerItems =\n listContainersSegmentResponse.containerItems || [];\n marker = listContainersSegmentResponse.continuationToken;\n yield yield tslib.__await(yield tslib.__await(listContainersSegmentResponse));\n } while (marker);\n }\n });\n }\n /**\n * Returns an AsyncIterableIterator for Container Items\n *\n * @param options - Options to list containers operation.\n */\n listItems(options = {}) {\n return tslib.__asyncGenerator(this, arguments, function* listItems_1() {\n var e_2, _a;\n let marker;\n try {\n for (var _b = tslib.__asyncValues(this.listSegments(marker, options)), _c; _c = yield tslib.__await(_b.next()), !_c.done;) {\n const segment = _c.value;\n yield tslib.__await(yield* tslib.__asyncDelegator(tslib.__asyncValues(segment.containerItems)));\n }\n }\n catch (e_2_1) { e_2 = { error: e_2_1 }; }\n finally {\n try {\n if (_c && !_c.done && (_a = _b.return)) yield tslib.__await(_a.call(_b));\n }\n finally { if (e_2) throw e_2.error; }\n }\n });\n }\n /**\n * Returns an async iterable iterator to list all the containers\n * under the specified account.\n *\n * .byPage() returns an async iterable iterator to list the containers in pages.\n *\n * Example using `for await` syntax:\n *\n * ```js\n * let i = 1;\n * for await (const container of blobServiceClient.listContainers()) {\n * console.log(`Container ${i++}: ${container.name}`);\n * }\n * ```\n *\n * Example using `iter.next()`:\n *\n * ```js\n * let i = 1;\n * const iter = blobServiceClient.listContainers();\n * let containerItem = await iter.next();\n * while (!containerItem.done) {\n * console.log(`Container ${i++}: ${containerItem.value.name}`);\n * containerItem = await iter.next();\n * }\n * ```\n *\n * Example using `byPage()`:\n *\n * ```js\n * // passing optional maxPageSize in the page settings\n * let i = 1;\n * for await (const response of blobServiceClient.listContainers().byPage({ maxPageSize: 20 })) {\n * if (response.containerItems) {\n * for (const container of response.containerItems) {\n * console.log(`Container ${i++}: ${container.name}`);\n * }\n * }\n * }\n * ```\n *\n * Example using paging with a marker:\n *\n * ```js\n * let i = 1;\n * let iterator = blobServiceClient.listContainers().byPage({ maxPageSize: 2 });\n * let response = (await iterator.next()).value;\n *\n * // Prints 2 container names\n * if (response.containerItems) {\n * for (const container of response.containerItems) {\n * console.log(`Container ${i++}: ${container.name}`);\n * }\n * }\n *\n * // Gets next marker\n * let marker = response.continuationToken;\n * // Passing next marker as continuationToken\n * iterator = blobServiceClient\n * .listContainers()\n * .byPage({ continuationToken: marker, maxPageSize: 10 });\n * response = (await iterator.next()).value;\n *\n * // Prints 10 container names\n * if (response.containerItems) {\n * for (const container of response.containerItems) {\n * console.log(`Container ${i++}: ${container.name}`);\n * }\n * }\n * ```\n *\n * @param options - Options to list containers.\n * @returns An asyncIterableIterator that supports paging.\n */\n listContainers(options = {}) {\n if (options.prefix === \"\") {\n options.prefix = undefined;\n }\n const include = [];\n if (options.includeDeleted) {\n include.push(\"deleted\");\n }\n if (options.includeMetadata) {\n include.push(\"metadata\");\n }\n if (options.includeSystem) {\n include.push(\"system\");\n }\n // AsyncIterableIterator to iterate over containers\n const listSegmentOptions = Object.assign(Object.assign({}, options), (include.length > 0 ? { include } : {}));\n const iter = this.listItems(listSegmentOptions);\n return {\n /**\n * The next method, part of the iteration protocol\n */\n next() {\n return iter.next();\n },\n /**\n * The connection to the async iterator, part of the iteration protocol\n */\n [Symbol.asyncIterator]() {\n return this;\n },\n /**\n * Return an AsyncIterableIterator that works a page at a time\n */\n byPage: (settings = {}) => {\n return this.listSegments(settings.continuationToken, Object.assign({ maxPageSize: settings.maxPageSize }, listSegmentOptions));\n },\n };\n }\n /**\n * ONLY AVAILABLE WHEN USING BEARER TOKEN AUTHENTICATION (TokenCredential).\n *\n * Retrieves a user delegation key for the Blob service. This is only a valid operation when using\n * bearer token authentication.\n *\n * @see https://docs.microsoft.com/en-us/rest/api/storageservices/get-user-delegation-key\n *\n * @param startsOn - The start time for the user delegation SAS. Must be within 7 days of the current time\n * @param expiresOn - The end time for the user delegation SAS. Must be within 7 days of the current time\n */\n async getUserDelegationKey(startsOn, expiresOn, options = {}) {\n const { span, updatedOptions } = createSpan(\"BlobServiceClient-getUserDelegationKey\", options);\n try {\n const response = await this.serviceContext.getUserDelegationKey({\n startsOn: truncatedISO8061Date(startsOn, false),\n expiresOn: truncatedISO8061Date(expiresOn, false),\n }, Object.assign({ abortSignal: options.abortSignal }, convertTracingToRequestOptionsBase(updatedOptions)));\n const userDelegationKey = {\n signedObjectId: response.signedObjectId,\n signedTenantId: response.signedTenantId,\n signedStartsOn: new Date(response.signedStartsOn),\n signedExpiresOn: new Date(response.signedExpiresOn),\n signedService: response.signedService,\n signedVersion: response.signedVersion,\n value: response.value,\n };\n const res = Object.assign({ _response: response._response, requestId: response.requestId, clientRequestId: response.clientRequestId, version: response.version, date: response.date, errorCode: response.errorCode }, userDelegationKey);\n return res;\n }\n catch (e) {\n span.setStatus({\n code: coreTracing.SpanStatusCode.ERROR,\n message: e.message,\n });\n throw e;\n }\n finally {\n span.end();\n }\n }\n /**\n * Creates a BlobBatchClient object to conduct batch operations.\n *\n * @see https://docs.microsoft.com/en-us/rest/api/storageservices/blob-batch\n *\n * @returns A new BlobBatchClient object for this service.\n */\n getBlobBatchClient() {\n return new BlobBatchClient(this.url, this.pipeline);\n }\n /**\n * Only available for BlobServiceClient constructed with a shared key credential.\n *\n * Generates a Blob account Shared Access Signature (SAS) URI based on the client properties\n * and parameters passed in. The SAS is signed by the shared key credential of the client.\n *\n * @see https://docs.microsoft.com/en-us/rest/api/storageservices/create-account-sas\n *\n * @param expiresOn - Optional. The time at which the shared access signature becomes invalid. Default to an hour later if not provided.\n * @param permissions - Specifies the list of permissions to be associated with the SAS.\n * @param resourceTypes - Specifies the resource types associated with the shared access signature.\n * @param options - Optional parameters.\n * @returns An account SAS URI consisting of the URI to the resource represented by this client, followed by the generated SAS token.\n */\n generateAccountSasUrl(expiresOn, permissions = AccountSASPermissions.parse(\"r\"), resourceTypes = \"sco\", options = {}) {\n if (!(this.credential instanceof StorageSharedKeyCredential)) {\n throw RangeError(\"Can only generate the account SAS when the client is initialized with a shared key credential\");\n }\n if (expiresOn === undefined) {\n const now = new Date();\n expiresOn = new Date(now.getTime() + 3600 * 1000);\n }\n const sas = generateAccountSASQueryParameters(Object.assign({ permissions,\n expiresOn,\n resourceTypes, services: AccountSASServices.parse(\"b\").toString() }, options), this.credential).toString();\n return appendToURLQuery(this.url, sas);\n }\n}\n\n// Copyright (c) Microsoft Corporation.\n// Licensed under the MIT license.\n/** Known values of {@link EncryptionAlgorithmType} that the service accepts. */\nexports.KnownEncryptionAlgorithmType = void 0;\n(function (KnownEncryptionAlgorithmType) {\n KnownEncryptionAlgorithmType[\"AES256\"] = \"AES256\";\n})(exports.KnownEncryptionAlgorithmType || (exports.KnownEncryptionAlgorithmType = {}));\n\nObject.defineProperty(exports, 'BaseRequestPolicy', {\n enumerable: true,\n get: function () { return coreHttp.BaseRequestPolicy; }\n});\nObject.defineProperty(exports, 'HttpHeaders', {\n enumerable: true,\n get: function () { return coreHttp.HttpHeaders; }\n});\nObject.defineProperty(exports, 'RequestPolicyOptions', {\n enumerable: true,\n get: function () { return coreHttp.RequestPolicyOptions; }\n});\nObject.defineProperty(exports, 'RestError', {\n enumerable: true,\n get: function () { return coreHttp.RestError; }\n});\nObject.defineProperty(exports, 'WebResource', {\n enumerable: true,\n get: function () { return coreHttp.WebResource; }\n});\nObject.defineProperty(exports, 'deserializationPolicy', {\n enumerable: true,\n get: function () { return coreHttp.deserializationPolicy; }\n});\nexports.AccountSASPermissions = AccountSASPermissions;\nexports.AccountSASResourceTypes = AccountSASResourceTypes;\nexports.AccountSASServices = AccountSASServices;\nexports.AnonymousCredential = AnonymousCredential;\nexports.AnonymousCredentialPolicy = AnonymousCredentialPolicy;\nexports.AppendBlobClient = AppendBlobClient;\nexports.BlobBatch = BlobBatch;\nexports.BlobBatchClient = BlobBatchClient;\nexports.BlobClient = BlobClient;\nexports.BlobLeaseClient = BlobLeaseClient;\nexports.BlobSASPermissions = BlobSASPermissions;\nexports.BlobServiceClient = BlobServiceClient;\nexports.BlockBlobClient = BlockBlobClient;\nexports.ContainerClient = ContainerClient;\nexports.ContainerSASPermissions = ContainerSASPermissions;\nexports.Credential = Credential;\nexports.CredentialPolicy = CredentialPolicy;\nexports.PageBlobClient = PageBlobClient;\nexports.Pipeline = Pipeline;\nexports.SASQueryParameters = SASQueryParameters;\nexports.StorageBrowserPolicy = StorageBrowserPolicy;\nexports.StorageBrowserPolicyFactory = StorageBrowserPolicyFactory;\nexports.StorageOAuthScopes = StorageOAuthScopes;\nexports.StorageRetryPolicy = StorageRetryPolicy;\nexports.StorageRetryPolicyFactory = StorageRetryPolicyFactory;\nexports.StorageSharedKeyCredential = StorageSharedKeyCredential;\nexports.StorageSharedKeyCredentialPolicy = StorageSharedKeyCredentialPolicy;\nexports.generateAccountSASQueryParameters = generateAccountSASQueryParameters;\nexports.generateBlobSASQueryParameters = generateBlobSASQueryParameters;\nexports.getBlobServiceAccountAudience = getBlobServiceAccountAudience;\nexports.isPipelineLike = isPipelineLike;\nexports.logger = logger;\nexports.newPipeline = newPipeline;\n//# sourceMappingURL=index.js.map\n","'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\n// Copyright (c) Microsoft Corporation.\n// Licensed under the MIT license.\n/// \nconst listenersMap = new WeakMap();\nconst abortedMap = new WeakMap();\n/**\n * An aborter instance implements AbortSignal interface, can abort HTTP requests.\n *\n * - Call AbortSignal.none to create a new AbortSignal instance that cannot be cancelled.\n * Use `AbortSignal.none` when you are required to pass a cancellation token but the operation\n * cannot or will not ever be cancelled.\n *\n * @example\n * Abort without timeout\n * ```ts\n * await doAsyncWork(AbortSignal.none);\n * ```\n */\nclass AbortSignal {\n constructor() {\n /**\n * onabort event listener.\n */\n this.onabort = null;\n listenersMap.set(this, []);\n abortedMap.set(this, false);\n }\n /**\n * Status of whether aborted or not.\n *\n * @readonly\n */\n get aborted() {\n if (!abortedMap.has(this)) {\n throw new TypeError(\"Expected `this` to be an instance of AbortSignal.\");\n }\n return abortedMap.get(this);\n }\n /**\n * Creates a new AbortSignal instance that will never be aborted.\n *\n * @readonly\n */\n static get none() {\n return new AbortSignal();\n }\n /**\n * Added new \"abort\" event listener, only support \"abort\" event.\n *\n * @param _type - Only support \"abort\" event\n * @param listener - The listener to be added\n */\n addEventListener(\n // tslint:disable-next-line:variable-name\n _type, listener) {\n if (!listenersMap.has(this)) {\n throw new TypeError(\"Expected `this` to be an instance of AbortSignal.\");\n }\n const listeners = listenersMap.get(this);\n listeners.push(listener);\n }\n /**\n * Remove \"abort\" event listener, only support \"abort\" event.\n *\n * @param _type - Only support \"abort\" event\n * @param listener - The listener to be removed\n */\n removeEventListener(\n // tslint:disable-next-line:variable-name\n _type, listener) {\n if (!listenersMap.has(this)) {\n throw new TypeError(\"Expected `this` to be an instance of AbortSignal.\");\n }\n const listeners = listenersMap.get(this);\n const index = listeners.indexOf(listener);\n if (index > -1) {\n listeners.splice(index, 1);\n }\n }\n /**\n * Dispatches a synthetic event to the AbortSignal.\n */\n dispatchEvent(_event) {\n throw new Error(\"This is a stub dispatchEvent implementation that should not be used. It only exists for type-checking purposes.\");\n }\n}\n/**\n * Helper to trigger an abort event immediately, the onabort and all abort event listeners will be triggered.\n * Will try to trigger abort event for all linked AbortSignal nodes.\n *\n * - If there is a timeout, the timer will be cancelled.\n * - If aborted is true, nothing will happen.\n *\n * @internal\n */\n// eslint-disable-next-line @azure/azure-sdk/ts-use-interface-parameters\nfunction abortSignal(signal) {\n if (signal.aborted) {\n return;\n }\n if (signal.onabort) {\n signal.onabort.call(signal);\n }\n const listeners = listenersMap.get(signal);\n if (listeners) {\n // Create a copy of listeners so mutations to the array\n // (e.g. via removeListener calls) don't affect the listeners\n // we invoke.\n listeners.slice().forEach((listener) => {\n listener.call(signal, { type: \"abort\" });\n });\n }\n abortedMap.set(signal, true);\n}\n\n// Copyright (c) Microsoft Corporation.\n/**\n * This error is thrown when an asynchronous operation has been aborted.\n * Check for this error by testing the `name` that the name property of the\n * error matches `\"AbortError\"`.\n *\n * @example\n * ```ts\n * const controller = new AbortController();\n * controller.abort();\n * try {\n * doAsyncWork(controller.signal)\n * } catch (e) {\n * if (e.name === 'AbortError') {\n * // handle abort error here.\n * }\n * }\n * ```\n */\nclass AbortError extends Error {\n constructor(message) {\n super(message);\n this.name = \"AbortError\";\n }\n}\n/**\n * An AbortController provides an AbortSignal and the associated controls to signal\n * that an asynchronous operation should be aborted.\n *\n * @example\n * Abort an operation when another event fires\n * ```ts\n * const controller = new AbortController();\n * const signal = controller.signal;\n * doAsyncWork(signal);\n * button.addEventListener('click', () => controller.abort());\n * ```\n *\n * @example\n * Share aborter cross multiple operations in 30s\n * ```ts\n * // Upload the same data to 2 different data centers at the same time,\n * // abort another when any of them is finished\n * const controller = AbortController.withTimeout(30 * 1000);\n * doAsyncWork(controller.signal).then(controller.abort);\n * doAsyncWork(controller.signal).then(controller.abort);\n *```\n *\n * @example\n * Cascaded aborting\n * ```ts\n * // All operations can't take more than 30 seconds\n * const aborter = Aborter.timeout(30 * 1000);\n *\n * // Following 2 operations can't take more than 25 seconds\n * await doAsyncWork(aborter.withTimeout(25 * 1000));\n * await doAsyncWork(aborter.withTimeout(25 * 1000));\n * ```\n */\nclass AbortController {\n // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types\n constructor(parentSignals) {\n this._signal = new AbortSignal();\n if (!parentSignals) {\n return;\n }\n // coerce parentSignals into an array\n if (!Array.isArray(parentSignals)) {\n // eslint-disable-next-line prefer-rest-params\n parentSignals = arguments;\n }\n for (const parentSignal of parentSignals) {\n // if the parent signal has already had abort() called,\n // then call abort on this signal as well.\n if (parentSignal.aborted) {\n this.abort();\n }\n else {\n // when the parent signal aborts, this signal should as well.\n parentSignal.addEventListener(\"abort\", () => {\n this.abort();\n });\n }\n }\n }\n /**\n * The AbortSignal associated with this controller that will signal aborted\n * when the abort method is called on this controller.\n *\n * @readonly\n */\n get signal() {\n return this._signal;\n }\n /**\n * Signal that any operations passed this controller's associated abort signal\n * to cancel any remaining work and throw an `AbortError`.\n */\n abort() {\n abortSignal(this._signal);\n }\n /**\n * Creates a new AbortSignal instance that will abort after the provided ms.\n * @param ms - Elapsed time in milliseconds to trigger an abort.\n */\n static timeout(ms) {\n const signal = new AbortSignal();\n const timer = setTimeout(abortSignal, ms, signal);\n // Prevent the active Timer from keeping the Node.js event loop active.\n if (typeof timer.unref === \"function\") {\n timer.unref();\n }\n return signal;\n }\n}\n\nexports.AbortController = AbortController;\nexports.AbortError = AbortError;\nexports.AbortSignal = AbortSignal;\n//# sourceMappingURL=index.js.map\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n App: () => App,\n createNodeMiddleware: () => createNodeMiddleware\n});\nmodule.exports = __toCommonJS(dist_src_exports);\nvar import_core5 = require(\"@octokit/core\");\nvar import_auth_app3 = require(\"@octokit/auth-app\");\nvar import_oauth_app2 = require(\"@octokit/oauth-app\");\nvar import_webhooks3 = require(\"@octokit/webhooks\");\n\n// pkg/dist-src/version.js\nvar VERSION = \"13.1.8\";\n\n// pkg/dist-src/webhooks.js\nvar import_core = require(\"@octokit/core\");\nvar import_auth_app = require(\"@octokit/auth-app\");\nvar import_auth_unauthenticated = require(\"@octokit/auth-unauthenticated\");\nvar import_webhooks = require(\"@octokit/webhooks\");\nfunction webhooks(appOctokit, options) {\n return new import_webhooks.Webhooks({\n secret: options.secret,\n transform: async (event) => {\n if (!(\"installation\" in event.payload) || typeof event.payload.installation !== \"object\") {\n const octokit2 = new appOctokit.constructor({\n authStrategy: import_auth_unauthenticated.createUnauthenticatedAuth,\n auth: {\n reason: `\"installation\" key missing in webhook event payload`\n }\n });\n return {\n ...event,\n octokit: octokit2\n };\n }\n const installationId = event.payload.installation.id;\n const octokit = await appOctokit.auth({\n type: \"installation\",\n installationId,\n factory(auth) {\n return new auth.octokit.constructor({\n ...auth.octokitOptions,\n authStrategy: import_auth_app.createAppAuth,\n ...{\n auth: {\n ...auth,\n installationId\n }\n }\n });\n }\n });\n octokit.hook.before(\"request\", (options2) => {\n options2.headers[\"x-github-delivery\"] = event.id;\n });\n return {\n ...event,\n octokit\n };\n }\n });\n}\n\n// pkg/dist-src/each-installation.js\nvar import_plugin_paginate_rest = require(\"@octokit/plugin-paginate-rest\");\nvar import_core3 = require(\"@octokit/core\");\n\n// pkg/dist-src/get-installation-octokit.js\nvar import_auth_app2 = require(\"@octokit/auth-app\");\nvar import_core2 = require(\"@octokit/core\");\nasync function getInstallationOctokit(app, installationId) {\n return app.octokit.auth({\n type: \"installation\",\n installationId,\n factory(auth) {\n const options = {\n ...auth.octokitOptions,\n authStrategy: import_auth_app2.createAppAuth,\n ...{ auth: { ...auth, installationId } }\n };\n return new auth.octokit.constructor(options);\n }\n });\n}\n\n// pkg/dist-src/each-installation.js\nfunction eachInstallationFactory(app) {\n return Object.assign(eachInstallation.bind(null, app), {\n iterator: eachInstallationIterator.bind(null, app)\n });\n}\nasync function eachInstallation(app, callback) {\n const i = eachInstallationIterator(app)[Symbol.asyncIterator]();\n let result = await i.next();\n while (!result.done) {\n await callback(result.value);\n result = await i.next();\n }\n}\nfunction eachInstallationIterator(app) {\n return {\n async *[Symbol.asyncIterator]() {\n const iterator = import_plugin_paginate_rest.composePaginateRest.iterator(\n app.octokit,\n \"GET /app/installations\"\n );\n for await (const { data: installations } of iterator) {\n for (const installation of installations) {\n const installationOctokit = await getInstallationOctokit(\n app,\n installation.id\n );\n yield { octokit: installationOctokit, installation };\n }\n }\n }\n };\n}\n\n// pkg/dist-src/each-repository.js\nvar import_plugin_paginate_rest2 = require(\"@octokit/plugin-paginate-rest\");\nvar import_core4 = require(\"@octokit/core\");\nfunction eachRepositoryFactory(app) {\n return Object.assign(eachRepository.bind(null, app), {\n iterator: eachRepositoryIterator.bind(null, app)\n });\n}\nasync function eachRepository(app, queryOrCallback, callback) {\n const i = eachRepositoryIterator(\n app,\n callback ? queryOrCallback : void 0\n )[Symbol.asyncIterator]();\n let result = await i.next();\n while (!result.done) {\n if (callback) {\n await callback(result.value);\n } else {\n await queryOrCallback(result.value);\n }\n result = await i.next();\n }\n}\nfunction singleInstallationIterator(app, installationId) {\n return {\n async *[Symbol.asyncIterator]() {\n yield {\n octokit: await app.getInstallationOctokit(installationId)\n };\n }\n };\n}\nfunction eachRepositoryIterator(app, query) {\n return {\n async *[Symbol.asyncIterator]() {\n const iterator = query ? singleInstallationIterator(app, query.installationId) : app.eachInstallation.iterator();\n for await (const { octokit } of iterator) {\n const repositoriesIterator = import_plugin_paginate_rest2.composePaginateRest.iterator(\n octokit,\n \"GET /installation/repositories\"\n );\n for await (const { data: repositories } of repositoriesIterator) {\n for (const repository of repositories) {\n yield { octokit, repository };\n }\n }\n }\n }\n };\n}\n\n// pkg/dist-src/middleware/node/index.js\nvar import_oauth_app = require(\"@octokit/oauth-app\");\nvar import_webhooks2 = require(\"@octokit/webhooks\");\n\n// pkg/dist-src/middleware/node/on-unhandled-request-default.js\nfunction onUnhandledRequestDefault(request, response) {\n response.writeHead(404, {\n \"content-type\": \"application/json\"\n });\n response.end(\n JSON.stringify({\n error: `Unknown route: ${request.method} ${request.url}`\n })\n );\n}\n\n// pkg/dist-src/middleware/node/index.js\nfunction noop() {\n}\nfunction createNodeMiddleware(app, options = {}) {\n const log = Object.assign(\n {\n debug: noop,\n info: noop,\n warn: console.warn.bind(console),\n error: console.error.bind(console)\n },\n options.log\n );\n const optionsWithDefaults = {\n onUnhandledRequest: onUnhandledRequestDefault,\n pathPrefix: \"/api/github\",\n ...options,\n log\n };\n const webhooksMiddleware = (0, import_webhooks2.createNodeMiddleware)(app.webhooks, {\n path: optionsWithDefaults.pathPrefix + \"/webhooks\",\n log,\n onUnhandledRequest: optionsWithDefaults.onUnhandledRequest\n });\n const oauthMiddleware = (0, import_oauth_app.createNodeMiddleware)(app.oauth, {\n pathPrefix: optionsWithDefaults.pathPrefix + \"/oauth\",\n onUnhandledRequest: optionsWithDefaults.onUnhandledRequest\n });\n return middleware.bind(null, optionsWithDefaults, {\n webhooksMiddleware,\n oauthMiddleware\n });\n}\nasync function middleware(options, { webhooksMiddleware, oauthMiddleware }, request, response, next) {\n const { pathname } = new URL(request.url, \"http://localhost\");\n if (pathname === `${options.pathPrefix}/webhooks`) {\n return webhooksMiddleware(request, response, next);\n }\n if (pathname.startsWith(`${options.pathPrefix}/oauth/`)) {\n return oauthMiddleware(request, response, next);\n }\n const isExpressMiddleware = typeof next === \"function\";\n if (isExpressMiddleware) {\n return next();\n }\n return options.onUnhandledRequest(request, response);\n}\n\n// pkg/dist-src/index.js\nvar App = class {\n static defaults(defaults) {\n const AppWithDefaults = class extends this {\n constructor(...args) {\n super({\n ...defaults,\n ...args[0]\n });\n }\n };\n return AppWithDefaults;\n }\n constructor(options) {\n const Octokit5 = options.Octokit || import_core5.Octokit;\n const authOptions = Object.assign(\n {\n appId: options.appId,\n privateKey: options.privateKey\n },\n options.oauth ? {\n clientId: options.oauth.clientId,\n clientSecret: options.oauth.clientSecret\n } : {}\n );\n this.octokit = new Octokit5({\n authStrategy: import_auth_app3.createAppAuth,\n auth: authOptions,\n log: options.log\n });\n this.log = Object.assign(\n {\n debug: () => {\n },\n info: () => {\n },\n warn: console.warn.bind(console),\n error: console.error.bind(console)\n },\n options.log\n );\n if (options.webhooks) {\n this.webhooks = webhooks(this.octokit, options.webhooks);\n } else {\n Object.defineProperty(this, \"webhooks\", {\n get() {\n throw new Error(\"[@octokit/app] webhooks option not set\");\n }\n });\n }\n if (options.oauth) {\n this.oauth = new import_oauth_app2.OAuthApp({\n ...options.oauth,\n clientType: \"github-app\",\n Octokit: Octokit5\n });\n } else {\n Object.defineProperty(this, \"oauth\", {\n get() {\n throw new Error(\n \"[@octokit/app] oauth.clientId / oauth.clientSecret options are not set\"\n );\n }\n });\n }\n this.getInstallationOctokit = getInstallationOctokit.bind(\n null,\n this\n );\n this.eachInstallation = eachInstallationFactory(\n this\n );\n this.eachRepository = eachRepositoryFactory(\n this\n );\n }\n};\nApp.VERSION = VERSION;\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n App,\n createNodeMiddleware\n});\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n createAppAuth: () => createAppAuth,\n createOAuthUserAuth: () => import_auth_oauth_user2.createOAuthUserAuth\n});\nmodule.exports = __toCommonJS(dist_src_exports);\nvar import_universal_user_agent = require(\"universal-user-agent\");\nvar import_request = require(\"@octokit/request\");\nvar import_auth_oauth_app = require(\"@octokit/auth-oauth-app\");\n\n// pkg/dist-src/auth.js\nvar import_deprecation = require(\"deprecation\");\n\n// pkg/dist-src/get-app-authentication.js\nvar import_universal_github_app_jwt = require(\"universal-github-app-jwt\");\nasync function getAppAuthentication({\n appId,\n privateKey,\n timeDifference\n}) {\n try {\n const appAuthentication = await (0, import_universal_github_app_jwt.githubAppJwt)({\n id: +appId,\n privateKey,\n now: timeDifference && Math.floor(Date.now() / 1e3) + timeDifference\n });\n return {\n type: \"app\",\n token: appAuthentication.token,\n appId: appAuthentication.appId,\n expiresAt: new Date(appAuthentication.expiration * 1e3).toISOString()\n };\n } catch (error) {\n if (privateKey === \"-----BEGIN RSA PRIVATE KEY-----\") {\n throw new Error(\n \"The 'privateKey` option contains only the first line '-----BEGIN RSA PRIVATE KEY-----'. If you are setting it using a `.env` file, make sure it is set on a single line with newlines replaced by '\\n'\"\n );\n } else {\n throw error;\n }\n }\n}\n\n// pkg/dist-src/cache.js\nvar import_lru_cache = require(\"lru-cache\");\nfunction getCache() {\n return new import_lru_cache.LRUCache({\n // cache max. 15000 tokens, that will use less than 10mb memory\n max: 15e3,\n // Cache for 1 minute less than GitHub expiry\n ttl: 1e3 * 60 * 59\n });\n}\nasync function get(cache, options) {\n const cacheKey = optionsToCacheKey(options);\n const result = await cache.get(cacheKey);\n if (!result) {\n return;\n }\n const [\n token,\n createdAt,\n expiresAt,\n repositorySelection,\n permissionsString,\n singleFileName\n ] = result.split(\"|\");\n const permissions = options.permissions || permissionsString.split(/,/).reduce((permissions2, string) => {\n if (/!$/.test(string)) {\n permissions2[string.slice(0, -1)] = \"write\";\n } else {\n permissions2[string] = \"read\";\n }\n return permissions2;\n }, {});\n return {\n token,\n createdAt,\n expiresAt,\n permissions,\n repositoryIds: options.repositoryIds,\n repositoryNames: options.repositoryNames,\n singleFileName,\n repositorySelection\n };\n}\nasync function set(cache, options, data) {\n const key = optionsToCacheKey(options);\n const permissionsString = options.permissions ? \"\" : Object.keys(data.permissions).map(\n (name) => `${name}${data.permissions[name] === \"write\" ? \"!\" : \"\"}`\n ).join(\",\");\n const value = [\n data.token,\n data.createdAt,\n data.expiresAt,\n data.repositorySelection,\n permissionsString,\n data.singleFileName\n ].join(\"|\");\n await cache.set(key, value);\n}\nfunction optionsToCacheKey({\n installationId,\n permissions = {},\n repositoryIds = [],\n repositoryNames = []\n}) {\n const permissionsString = Object.keys(permissions).sort().map((name) => permissions[name] === \"read\" ? name : `${name}!`).join(\",\");\n const repositoryIdsString = repositoryIds.sort().join(\",\");\n const repositoryNamesString = repositoryNames.join(\",\");\n return [\n installationId,\n repositoryIdsString,\n repositoryNamesString,\n permissionsString\n ].filter(Boolean).join(\"|\");\n}\n\n// pkg/dist-src/to-token-authentication.js\nfunction toTokenAuthentication({\n installationId,\n token,\n createdAt,\n expiresAt,\n repositorySelection,\n permissions,\n repositoryIds,\n repositoryNames,\n singleFileName\n}) {\n return Object.assign(\n {\n type: \"token\",\n tokenType: \"installation\",\n token,\n installationId,\n permissions,\n createdAt,\n expiresAt,\n repositorySelection\n },\n repositoryIds ? { repositoryIds } : null,\n repositoryNames ? { repositoryNames } : null,\n singleFileName ? { singleFileName } : null\n );\n}\n\n// pkg/dist-src/get-installation-authentication.js\nasync function getInstallationAuthentication(state, options, customRequest) {\n const installationId = Number(options.installationId || state.installationId);\n if (!installationId) {\n throw new Error(\n \"[@octokit/auth-app] installationId option is required for installation authentication.\"\n );\n }\n if (options.factory) {\n const { type, factory, oauthApp, ...factoryAuthOptions } = {\n ...state,\n ...options\n };\n return factory(factoryAuthOptions);\n }\n const optionsWithInstallationTokenFromState = Object.assign(\n { installationId },\n options\n );\n if (!options.refresh) {\n const result = await get(\n state.cache,\n optionsWithInstallationTokenFromState\n );\n if (result) {\n const {\n token: token2,\n createdAt: createdAt2,\n expiresAt: expiresAt2,\n permissions: permissions2,\n repositoryIds: repositoryIds2,\n repositoryNames: repositoryNames2,\n singleFileName: singleFileName2,\n repositorySelection: repositorySelection2\n } = result;\n return toTokenAuthentication({\n installationId,\n token: token2,\n createdAt: createdAt2,\n expiresAt: expiresAt2,\n permissions: permissions2,\n repositorySelection: repositorySelection2,\n repositoryIds: repositoryIds2,\n repositoryNames: repositoryNames2,\n singleFileName: singleFileName2\n });\n }\n }\n const appAuthentication = await getAppAuthentication(state);\n const request = customRequest || state.request;\n const {\n data: {\n token,\n expires_at: expiresAt,\n repositories,\n permissions: permissionsOptional,\n repository_selection: repositorySelectionOptional,\n single_file: singleFileName\n }\n } = await request(\"POST /app/installations/{installation_id}/access_tokens\", {\n installation_id: installationId,\n repository_ids: options.repositoryIds,\n repositories: options.repositoryNames,\n permissions: options.permissions,\n mediaType: {\n previews: [\"machine-man\"]\n },\n headers: {\n authorization: `bearer ${appAuthentication.token}`\n }\n });\n const permissions = permissionsOptional || {};\n const repositorySelection = repositorySelectionOptional || \"all\";\n const repositoryIds = repositories ? repositories.map((r) => r.id) : void 0;\n const repositoryNames = repositories ? repositories.map((repo) => repo.name) : void 0;\n const createdAt = (/* @__PURE__ */ new Date()).toISOString();\n await set(state.cache, optionsWithInstallationTokenFromState, {\n token,\n createdAt,\n expiresAt,\n repositorySelection,\n permissions,\n repositoryIds,\n repositoryNames,\n singleFileName\n });\n return toTokenAuthentication({\n installationId,\n token,\n createdAt,\n expiresAt,\n repositorySelection,\n permissions,\n repositoryIds,\n repositoryNames,\n singleFileName\n });\n}\n\n// pkg/dist-src/auth.js\nasync function auth(state, authOptions) {\n switch (authOptions.type) {\n case \"app\":\n return getAppAuthentication(state);\n case \"oauth\":\n state.log.warn(\n // @ts-expect-error `log.warn()` expects string\n new import_deprecation.Deprecation(\n `[@octokit/auth-app] {type: \"oauth\"} is deprecated. Use {type: \"oauth-app\"} instead`\n )\n );\n case \"oauth-app\":\n return state.oauthApp({ type: \"oauth-app\" });\n case \"installation\":\n authOptions;\n return getInstallationAuthentication(state, {\n ...authOptions,\n type: \"installation\"\n });\n case \"oauth-user\":\n return state.oauthApp(authOptions);\n default:\n throw new Error(`Invalid auth type: ${authOptions.type}`);\n }\n}\n\n// pkg/dist-src/hook.js\nvar import_auth_oauth_user = require(\"@octokit/auth-oauth-user\");\n\n// pkg/dist-src/requires-app-auth.js\nvar PATHS = [\n \"/app\",\n \"/app/hook/config\",\n \"/app/hook/deliveries\",\n \"/app/hook/deliveries/{delivery_id}\",\n \"/app/hook/deliveries/{delivery_id}/attempts\",\n \"/app/installations\",\n \"/app/installations/{installation_id}\",\n \"/app/installations/{installation_id}/access_tokens\",\n \"/app/installations/{installation_id}/suspended\",\n \"/marketplace_listing/accounts/{account_id}\",\n \"/marketplace_listing/plan\",\n \"/marketplace_listing/plans\",\n \"/marketplace_listing/plans/{plan_id}/accounts\",\n \"/marketplace_listing/stubbed/accounts/{account_id}\",\n \"/marketplace_listing/stubbed/plan\",\n \"/marketplace_listing/stubbed/plans\",\n \"/marketplace_listing/stubbed/plans/{plan_id}/accounts\",\n \"/orgs/{org}/installation\",\n \"/repos/{owner}/{repo}/installation\",\n \"/users/{username}/installation\"\n];\nfunction routeMatcher(paths) {\n const regexes = paths.map(\n (p) => p.split(\"/\").map((c) => c.startsWith(\"{\") ? \"(?:.+?)\" : c).join(\"/\")\n );\n const regex = `^(?:${regexes.map((r) => `(?:${r})`).join(\"|\")})$`;\n return new RegExp(regex, \"i\");\n}\nvar REGEX = routeMatcher(PATHS);\nfunction requiresAppAuth(url) {\n return !!url && REGEX.test(url.split(\"?\")[0]);\n}\n\n// pkg/dist-src/hook.js\nvar FIVE_SECONDS_IN_MS = 5 * 1e3;\nfunction isNotTimeSkewError(error) {\n return !(error.message.match(\n /'Expiration time' claim \\('exp'\\) must be a numeric value representing the future time at which the assertion expires/\n ) || error.message.match(\n /'Issued at' claim \\('iat'\\) must be an Integer representing the time that the assertion was issued/\n ));\n}\nasync function hook(state, request, route, parameters) {\n const endpoint = request.endpoint.merge(route, parameters);\n const url = endpoint.url;\n if (/\\/login\\/oauth\\/access_token$/.test(url)) {\n return request(endpoint);\n }\n if (requiresAppAuth(url.replace(request.endpoint.DEFAULTS.baseUrl, \"\"))) {\n const { token: token2 } = await getAppAuthentication(state);\n endpoint.headers.authorization = `bearer ${token2}`;\n let response;\n try {\n response = await request(endpoint);\n } catch (error) {\n if (isNotTimeSkewError(error)) {\n throw error;\n }\n if (typeof error.response.headers.date === \"undefined\") {\n throw error;\n }\n const diff = Math.floor(\n (Date.parse(error.response.headers.date) - Date.parse((/* @__PURE__ */ new Date()).toString())) / 1e3\n );\n state.log.warn(error.message);\n state.log.warn(\n `[@octokit/auth-app] GitHub API time and system time are different by ${diff} seconds. Retrying request with the difference accounted for.`\n );\n const { token: token3 } = await getAppAuthentication({\n ...state,\n timeDifference: diff\n });\n endpoint.headers.authorization = `bearer ${token3}`;\n return request(endpoint);\n }\n return response;\n }\n if ((0, import_auth_oauth_user.requiresBasicAuth)(url)) {\n const authentication = await state.oauthApp({ type: \"oauth-app\" });\n endpoint.headers.authorization = authentication.headers.authorization;\n return request(endpoint);\n }\n const { token, createdAt } = await getInstallationAuthentication(\n state,\n // @ts-expect-error TBD\n {},\n request\n );\n endpoint.headers.authorization = `token ${token}`;\n return sendRequestWithRetries(\n state,\n request,\n endpoint,\n createdAt\n );\n}\nasync function sendRequestWithRetries(state, request, options, createdAt, retries = 0) {\n const timeSinceTokenCreationInMs = +/* @__PURE__ */ new Date() - +new Date(createdAt);\n try {\n return await request(options);\n } catch (error) {\n if (error.status !== 401) {\n throw error;\n }\n if (timeSinceTokenCreationInMs >= FIVE_SECONDS_IN_MS) {\n if (retries > 0) {\n error.message = `After ${retries} retries within ${timeSinceTokenCreationInMs / 1e3}s of creating the installation access token, the response remains 401. At this point, the cause may be an authentication problem or a system outage. Please check https://www.githubstatus.com for status information`;\n }\n throw error;\n }\n ++retries;\n const awaitTime = retries * 1e3;\n state.log.warn(\n `[@octokit/auth-app] Retrying after 401 response to account for token replication delay (retry: ${retries}, wait: ${awaitTime / 1e3}s)`\n );\n await new Promise((resolve) => setTimeout(resolve, awaitTime));\n return sendRequestWithRetries(state, request, options, createdAt, retries);\n }\n}\n\n// pkg/dist-src/version.js\nvar VERSION = \"4.0.13\";\n\n// pkg/dist-src/index.js\nvar import_auth_oauth_user2 = require(\"@octokit/auth-oauth-user\");\nfunction createAppAuth(options) {\n if (!options.appId) {\n throw new Error(\"[@octokit/auth-app] appId option is required\");\n }\n if (!Number.isFinite(+options.appId)) {\n throw new Error(\n \"[@octokit/auth-app] appId option must be a number or numeric string\"\n );\n }\n if (!options.privateKey) {\n throw new Error(\"[@octokit/auth-app] privateKey option is required\");\n }\n if (\"installationId\" in options && !options.installationId) {\n throw new Error(\n \"[@octokit/auth-app] installationId is set to a falsy value\"\n );\n }\n const log = Object.assign(\n {\n warn: console.warn.bind(console)\n },\n options.log\n );\n const request = options.request || import_request.request.defaults({\n headers: {\n \"user-agent\": `octokit-auth-app.js/${VERSION} ${(0, import_universal_user_agent.getUserAgent)()}`\n }\n });\n const state = Object.assign(\n {\n request,\n cache: getCache()\n },\n options,\n options.installationId ? { installationId: Number(options.installationId) } : {},\n {\n log,\n oauthApp: (0, import_auth_oauth_app.createOAuthAppAuth)({\n clientType: \"github-app\",\n clientId: options.clientId || \"\",\n clientSecret: options.clientSecret || \"\",\n request\n })\n }\n );\n return Object.assign(auth.bind(null, state), {\n hook: hook.bind(null, state)\n });\n}\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n createAppAuth,\n createOAuthUserAuth\n});\n","\"use strict\";\nvar __create = Object.create;\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __getProtoOf = Object.getPrototypeOf;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(\n // If the importer is in node compatibility mode or this is not an ESM\n // file that has been converted to a CommonJS file using a Babel-\n // compatible transform (i.e. \"__esModule\" has not been set), then set\n // \"default\" to the CommonJS \"module.exports\" for node compatibility.\n isNodeMode || !mod || !mod.__esModule ? __defProp(target, \"default\", { value: mod, enumerable: true }) : target,\n mod\n));\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n createOAuthAppAuth: () => createOAuthAppAuth,\n createOAuthUserAuth: () => import_auth_oauth_user3.createOAuthUserAuth\n});\nmodule.exports = __toCommonJS(dist_src_exports);\nvar import_universal_user_agent = require(\"universal-user-agent\");\nvar import_request = require(\"@octokit/request\");\n\n// pkg/dist-src/auth.js\nvar import_btoa_lite = __toESM(require(\"btoa-lite\"));\nvar import_auth_oauth_user = require(\"@octokit/auth-oauth-user\");\nasync function auth(state, authOptions) {\n if (authOptions.type === \"oauth-app\") {\n return {\n type: \"oauth-app\",\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n clientType: state.clientType,\n headers: {\n authorization: `basic ${(0, import_btoa_lite.default)(\n `${state.clientId}:${state.clientSecret}`\n )}`\n }\n };\n }\n if (\"factory\" in authOptions) {\n const { type, ...options } = {\n ...authOptions,\n ...state\n };\n return authOptions.factory(options);\n }\n const common = {\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n request: state.request,\n ...authOptions\n };\n const userAuth = state.clientType === \"oauth-app\" ? await (0, import_auth_oauth_user.createOAuthUserAuth)({\n ...common,\n clientType: state.clientType\n }) : await (0, import_auth_oauth_user.createOAuthUserAuth)({\n ...common,\n clientType: state.clientType\n });\n return userAuth();\n}\n\n// pkg/dist-src/hook.js\nvar import_btoa_lite2 = __toESM(require(\"btoa-lite\"));\nvar import_auth_oauth_user2 = require(\"@octokit/auth-oauth-user\");\nasync function hook(state, request2, route, parameters) {\n let endpoint = request2.endpoint.merge(\n route,\n parameters\n );\n if (/\\/login\\/(oauth\\/access_token|device\\/code)$/.test(endpoint.url)) {\n return request2(endpoint);\n }\n if (state.clientType === \"github-app\" && !(0, import_auth_oauth_user2.requiresBasicAuth)(endpoint.url)) {\n throw new Error(\n `[@octokit/auth-oauth-app] GitHub Apps cannot use their client ID/secret for basic authentication for endpoints other than \"/applications/{client_id}/**\". \"${endpoint.method} ${endpoint.url}\" is not supported.`\n );\n }\n const credentials = (0, import_btoa_lite2.default)(`${state.clientId}:${state.clientSecret}`);\n endpoint.headers.authorization = `basic ${credentials}`;\n try {\n return await request2(endpoint);\n } catch (error) {\n if (error.status !== 401)\n throw error;\n error.message = `[@octokit/auth-oauth-app] \"${endpoint.method} ${endpoint.url}\" does not support clientId/clientSecret basic authentication.`;\n throw error;\n }\n}\n\n// pkg/dist-src/version.js\nvar VERSION = \"5.0.6\";\n\n// pkg/dist-src/index.js\nvar import_auth_oauth_user3 = require(\"@octokit/auth-oauth-user\");\nfunction createOAuthAppAuth(options) {\n const state = Object.assign(\n {\n request: import_request.request.defaults({\n headers: {\n \"user-agent\": `octokit-auth-oauth-app.js/${VERSION} ${(0, import_universal_user_agent.getUserAgent)()}`\n }\n }),\n clientType: \"oauth-app\"\n },\n options\n );\n return Object.assign(auth.bind(null, state), {\n hook: hook.bind(null, state)\n });\n}\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n createOAuthAppAuth,\n createOAuthUserAuth\n});\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n createOAuthDeviceAuth: () => createOAuthDeviceAuth\n});\nmodule.exports = __toCommonJS(dist_src_exports);\nvar import_universal_user_agent = require(\"universal-user-agent\");\nvar import_request = require(\"@octokit/request\");\n\n// pkg/dist-src/get-oauth-access-token.js\nvar import_oauth_methods = require(\"@octokit/oauth-methods\");\nasync function getOAuthAccessToken(state, options) {\n const cachedAuthentication = getCachedAuthentication(state, options.auth);\n if (cachedAuthentication)\n return cachedAuthentication;\n const { data: verification } = await (0, import_oauth_methods.createDeviceCode)({\n clientType: state.clientType,\n clientId: state.clientId,\n request: options.request || state.request,\n // @ts-expect-error the extra code to make TS happy is not worth it\n scopes: options.auth.scopes || state.scopes\n });\n await state.onVerification(verification);\n const authentication = await waitForAccessToken(\n options.request || state.request,\n state.clientId,\n state.clientType,\n verification\n );\n state.authentication = authentication;\n return authentication;\n}\nfunction getCachedAuthentication(state, auth2) {\n if (auth2.refresh === true)\n return false;\n if (!state.authentication)\n return false;\n if (state.clientType === \"github-app\") {\n return state.authentication;\n }\n const authentication = state.authentication;\n const newScope = (\"scopes\" in auth2 && auth2.scopes || state.scopes).join(\n \" \"\n );\n const currentScope = authentication.scopes.join(\" \");\n return newScope === currentScope ? authentication : false;\n}\nasync function wait(seconds) {\n await new Promise((resolve) => setTimeout(resolve, seconds * 1e3));\n}\nasync function waitForAccessToken(request, clientId, clientType, verification) {\n try {\n const options = {\n clientId,\n request,\n code: verification.device_code\n };\n const { authentication } = clientType === \"oauth-app\" ? await (0, import_oauth_methods.exchangeDeviceCode)({\n ...options,\n clientType: \"oauth-app\"\n }) : await (0, import_oauth_methods.exchangeDeviceCode)({\n ...options,\n clientType: \"github-app\"\n });\n return {\n type: \"token\",\n tokenType: \"oauth\",\n ...authentication\n };\n } catch (error) {\n if (!error.response)\n throw error;\n const errorType = error.response.data.error;\n if (errorType === \"authorization_pending\") {\n await wait(verification.interval);\n return waitForAccessToken(request, clientId, clientType, verification);\n }\n if (errorType === \"slow_down\") {\n await wait(verification.interval + 5);\n return waitForAccessToken(request, clientId, clientType, verification);\n }\n throw error;\n }\n}\n\n// pkg/dist-src/auth.js\nasync function auth(state, authOptions) {\n return getOAuthAccessToken(state, {\n auth: authOptions\n });\n}\n\n// pkg/dist-src/hook.js\nasync function hook(state, request, route, parameters) {\n let endpoint = request.endpoint.merge(\n route,\n parameters\n );\n if (/\\/login\\/(oauth\\/access_token|device\\/code)$/.test(endpoint.url)) {\n return request(endpoint);\n }\n const { token } = await getOAuthAccessToken(state, {\n request,\n auth: { type: \"oauth\" }\n });\n endpoint.headers.authorization = `token ${token}`;\n return request(endpoint);\n}\n\n// pkg/dist-src/version.js\nvar VERSION = \"4.0.5\";\n\n// pkg/dist-src/index.js\nfunction createOAuthDeviceAuth(options) {\n const requestWithDefaults = options.request || import_request.request.defaults({\n headers: {\n \"user-agent\": `octokit-auth-oauth-device.js/${VERSION} ${(0, import_universal_user_agent.getUserAgent)()}`\n }\n });\n const { request = requestWithDefaults, ...otherOptions } = options;\n const state = options.clientType === \"github-app\" ? {\n ...otherOptions,\n clientType: \"github-app\",\n request\n } : {\n ...otherOptions,\n clientType: \"oauth-app\",\n request,\n scopes: options.scopes || []\n };\n if (!options.clientId) {\n throw new Error(\n '[@octokit/auth-oauth-device] \"clientId\" option must be set (https://github.com/octokit/auth-oauth-device.js#usage)'\n );\n }\n if (!options.onVerification) {\n throw new Error(\n '[@octokit/auth-oauth-device] \"onVerification\" option must be a function (https://github.com/octokit/auth-oauth-device.js#usage)'\n );\n }\n return Object.assign(auth.bind(null, state), {\n hook: hook.bind(null, state)\n });\n}\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n createOAuthDeviceAuth\n});\n","\"use strict\";\nvar __create = Object.create;\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __getProtoOf = Object.getPrototypeOf;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(\n // If the importer is in node compatibility mode or this is not an ESM\n // file that has been converted to a CommonJS file using a Babel-\n // compatible transform (i.e. \"__esModule\" has not been set), then set\n // \"default\" to the CommonJS \"module.exports\" for node compatibility.\n isNodeMode || !mod || !mod.__esModule ? __defProp(target, \"default\", { value: mod, enumerable: true }) : target,\n mod\n));\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n createOAuthUserAuth: () => createOAuthUserAuth,\n requiresBasicAuth: () => requiresBasicAuth\n});\nmodule.exports = __toCommonJS(dist_src_exports);\nvar import_universal_user_agent = require(\"universal-user-agent\");\nvar import_request = require(\"@octokit/request\");\n\n// pkg/dist-src/version.js\nvar VERSION = \"2.1.2\";\n\n// pkg/dist-src/get-authentication.js\nvar import_auth_oauth_device = require(\"@octokit/auth-oauth-device\");\nvar import_oauth_methods = require(\"@octokit/oauth-methods\");\nasync function getAuthentication(state) {\n if (\"code\" in state.strategyOptions) {\n const { authentication } = await (0, import_oauth_methods.exchangeWebFlowCode)({\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n clientType: state.clientType,\n onTokenCreated: state.onTokenCreated,\n ...state.strategyOptions,\n request: state.request\n });\n return {\n type: \"token\",\n tokenType: \"oauth\",\n ...authentication\n };\n }\n if (\"onVerification\" in state.strategyOptions) {\n const deviceAuth = (0, import_auth_oauth_device.createOAuthDeviceAuth)({\n clientType: state.clientType,\n clientId: state.clientId,\n onTokenCreated: state.onTokenCreated,\n ...state.strategyOptions,\n request: state.request\n });\n const authentication = await deviceAuth({\n type: \"oauth\"\n });\n return {\n clientSecret: state.clientSecret,\n ...authentication\n };\n }\n if (\"token\" in state.strategyOptions) {\n return {\n type: \"token\",\n tokenType: \"oauth\",\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n clientType: state.clientType,\n onTokenCreated: state.onTokenCreated,\n ...state.strategyOptions\n };\n }\n throw new Error(\"[@octokit/auth-oauth-user] Invalid strategy options\");\n}\n\n// pkg/dist-src/auth.js\nvar import_oauth_methods2 = require(\"@octokit/oauth-methods\");\nasync function auth(state, options = {}) {\n var _a, _b;\n if (!state.authentication) {\n state.authentication = state.clientType === \"oauth-app\" ? await getAuthentication(state) : await getAuthentication(state);\n }\n if (state.authentication.invalid) {\n throw new Error(\"[@octokit/auth-oauth-user] Token is invalid\");\n }\n const currentAuthentication = state.authentication;\n if (\"expiresAt\" in currentAuthentication) {\n if (options.type === \"refresh\" || new Date(currentAuthentication.expiresAt) < /* @__PURE__ */ new Date()) {\n const { authentication } = await (0, import_oauth_methods2.refreshToken)({\n clientType: \"github-app\",\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n refreshToken: currentAuthentication.refreshToken,\n request: state.request\n });\n state.authentication = {\n tokenType: \"oauth\",\n type: \"token\",\n ...authentication\n };\n }\n }\n if (options.type === \"refresh\") {\n if (state.clientType === \"oauth-app\") {\n throw new Error(\n \"[@octokit/auth-oauth-user] OAuth Apps do not support expiring tokens\"\n );\n }\n if (!currentAuthentication.hasOwnProperty(\"expiresAt\")) {\n throw new Error(\"[@octokit/auth-oauth-user] Refresh token missing\");\n }\n await ((_a = state.onTokenCreated) == null ? void 0 : _a.call(state, state.authentication, {\n type: options.type\n }));\n }\n if (options.type === \"check\" || options.type === \"reset\") {\n const method = options.type === \"check\" ? import_oauth_methods2.checkToken : import_oauth_methods2.resetToken;\n try {\n const { authentication } = await method({\n // @ts-expect-error making TS happy would require unnecessary code so no\n clientType: state.clientType,\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n token: state.authentication.token,\n request: state.request\n });\n state.authentication = {\n tokenType: \"oauth\",\n type: \"token\",\n // @ts-expect-error TBD\n ...authentication\n };\n if (options.type === \"reset\") {\n await ((_b = state.onTokenCreated) == null ? void 0 : _b.call(state, state.authentication, {\n type: options.type\n }));\n }\n return state.authentication;\n } catch (error) {\n if (error.status === 404) {\n error.message = \"[@octokit/auth-oauth-user] Token is invalid\";\n state.authentication.invalid = true;\n }\n throw error;\n }\n }\n if (options.type === \"delete\" || options.type === \"deleteAuthorization\") {\n const method = options.type === \"delete\" ? import_oauth_methods2.deleteToken : import_oauth_methods2.deleteAuthorization;\n try {\n await method({\n // @ts-expect-error making TS happy would require unnecessary code so no\n clientType: state.clientType,\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n token: state.authentication.token,\n request: state.request\n });\n } catch (error) {\n if (error.status !== 404)\n throw error;\n }\n state.authentication.invalid = true;\n return state.authentication;\n }\n return state.authentication;\n}\n\n// pkg/dist-src/hook.js\nvar import_btoa_lite = __toESM(require(\"btoa-lite\"));\n\n// pkg/dist-src/requires-basic-auth.js\nvar ROUTES_REQUIRING_BASIC_AUTH = /\\/applications\\/[^/]+\\/(token|grant)s?/;\nfunction requiresBasicAuth(url) {\n return url && ROUTES_REQUIRING_BASIC_AUTH.test(url);\n}\n\n// pkg/dist-src/hook.js\nasync function hook(state, request, route, parameters = {}) {\n const endpoint = request.endpoint.merge(\n route,\n parameters\n );\n if (/\\/login\\/(oauth\\/access_token|device\\/code)$/.test(endpoint.url)) {\n return request(endpoint);\n }\n if (requiresBasicAuth(endpoint.url)) {\n const credentials = (0, import_btoa_lite.default)(`${state.clientId}:${state.clientSecret}`);\n endpoint.headers.authorization = `basic ${credentials}`;\n return request(endpoint);\n }\n const { token } = state.clientType === \"oauth-app\" ? await auth({ ...state, request }) : await auth({ ...state, request });\n endpoint.headers.authorization = \"token \" + token;\n return request(endpoint);\n}\n\n// pkg/dist-src/index.js\nfunction createOAuthUserAuth({\n clientId,\n clientSecret,\n clientType = \"oauth-app\",\n request = import_request.request.defaults({\n headers: {\n \"user-agent\": `octokit-auth-oauth-app.js/${VERSION} ${(0, import_universal_user_agent.getUserAgent)()}`\n }\n }),\n onTokenCreated,\n ...strategyOptions\n}) {\n const state = Object.assign({\n clientType,\n clientId,\n clientSecret,\n onTokenCreated,\n strategyOptions,\n request\n });\n return Object.assign(auth.bind(null, state), {\n // @ts-expect-error not worth the extra code needed to appease TS\n hook: hook.bind(null, state)\n });\n}\ncreateOAuthUserAuth.VERSION = VERSION;\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n createOAuthUserAuth,\n requiresBasicAuth\n});\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n createTokenAuth: () => createTokenAuth\n});\nmodule.exports = __toCommonJS(dist_src_exports);\n\n// pkg/dist-src/auth.js\nvar REGEX_IS_INSTALLATION_LEGACY = /^v1\\./;\nvar REGEX_IS_INSTALLATION = /^ghs_/;\nvar REGEX_IS_USER_TO_SERVER = /^ghu_/;\nasync function auth(token) {\n const isApp = token.split(/\\./).length === 3;\n const isInstallation = REGEX_IS_INSTALLATION_LEGACY.test(token) || REGEX_IS_INSTALLATION.test(token);\n const isUserToServer = REGEX_IS_USER_TO_SERVER.test(token);\n const tokenType = isApp ? \"app\" : isInstallation ? \"installation\" : isUserToServer ? \"user-to-server\" : \"oauth\";\n return {\n type: \"token\",\n token,\n tokenType\n };\n}\n\n// pkg/dist-src/with-authorization-prefix.js\nfunction withAuthorizationPrefix(token) {\n if (token.split(/\\./).length === 3) {\n return `bearer ${token}`;\n }\n return `token ${token}`;\n}\n\n// pkg/dist-src/hook.js\nasync function hook(token, request, route, parameters) {\n const endpoint = request.endpoint.merge(\n route,\n parameters\n );\n endpoint.headers.authorization = withAuthorizationPrefix(token);\n return request(endpoint);\n}\n\n// pkg/dist-src/index.js\nvar createTokenAuth = function createTokenAuth2(token) {\n if (!token) {\n throw new Error(\"[@octokit/auth-token] No token passed to createTokenAuth\");\n }\n if (typeof token !== \"string\") {\n throw new Error(\n \"[@octokit/auth-token] Token passed to createTokenAuth is not a string\"\n );\n }\n token = token.replace(/^(token|bearer) +/i, \"\");\n return Object.assign(auth.bind(null, token), {\n hook: hook.bind(null, token)\n });\n};\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n createTokenAuth\n});\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n createUnauthenticatedAuth: () => createUnauthenticatedAuth\n});\nmodule.exports = __toCommonJS(dist_src_exports);\n\n// pkg/dist-src/auth.js\nasync function auth(reason) {\n return {\n type: \"unauthenticated\",\n reason\n };\n}\n\n// pkg/dist-src/is-rate-limit-error.js\nfunction isRateLimitError(error) {\n if (error.status !== 403) {\n return false;\n }\n if (!error.response) {\n return false;\n }\n return error.response.headers[\"x-ratelimit-remaining\"] === \"0\";\n}\n\n// pkg/dist-src/is-abuse-limit-error.js\nvar REGEX_ABUSE_LIMIT_MESSAGE = /\\babuse\\b/i;\nfunction isAbuseLimitError(error) {\n if (error.status !== 403) {\n return false;\n }\n return REGEX_ABUSE_LIMIT_MESSAGE.test(error.message);\n}\n\n// pkg/dist-src/hook.js\nasync function hook(reason, request, route, parameters) {\n const endpoint = request.endpoint.merge(\n route,\n parameters\n );\n return request(endpoint).catch((error) => {\n if (error.status === 404) {\n error.message = `Not found. May be due to lack of authentication. Reason: ${reason}`;\n throw error;\n }\n if (isRateLimitError(error)) {\n error.message = `API rate limit exceeded. This maybe caused by the lack of authentication. Reason: ${reason}`;\n throw error;\n }\n if (isAbuseLimitError(error)) {\n error.message = `You have triggered an abuse detection mechanism. This maybe caused by the lack of authentication. Reason: ${reason}`;\n throw error;\n }\n if (error.status === 401) {\n error.message = `Unauthorized. \"${endpoint.method} ${endpoint.url}\" failed most likely due to lack of authentication. Reason: ${reason}`;\n throw error;\n }\n if (error.status >= 400 && error.status < 500) {\n error.message = error.message.replace(\n /\\.?$/,\n `. May be caused by lack of authentication (${reason}).`\n );\n }\n throw error;\n });\n}\n\n// pkg/dist-src/index.js\nvar createUnauthenticatedAuth = function createUnauthenticatedAuth2(options) {\n if (!options || !options.reason) {\n throw new Error(\n \"[@octokit/auth-unauthenticated] No reason passed to createUnauthenticatedAuth\"\n );\n }\n return Object.assign(auth.bind(null, options.reason), {\n hook: hook.bind(null, options.reason)\n });\n};\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n createUnauthenticatedAuth\n});\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n Octokit: () => Octokit\n});\nmodule.exports = __toCommonJS(dist_src_exports);\nvar import_universal_user_agent = require(\"universal-user-agent\");\nvar import_before_after_hook = require(\"before-after-hook\");\nvar import_request = require(\"@octokit/request\");\nvar import_graphql = require(\"@octokit/graphql\");\nvar import_auth_token = require(\"@octokit/auth-token\");\n\n// pkg/dist-src/version.js\nvar VERSION = \"4.2.4\";\n\n// pkg/dist-src/index.js\nvar Octokit = class {\n static defaults(defaults) {\n const OctokitWithDefaults = class extends this {\n constructor(...args) {\n const options = args[0] || {};\n if (typeof defaults === \"function\") {\n super(defaults(options));\n return;\n }\n super(\n Object.assign(\n {},\n defaults,\n options,\n options.userAgent && defaults.userAgent ? {\n userAgent: `${options.userAgent} ${defaults.userAgent}`\n } : null\n )\n );\n }\n };\n return OctokitWithDefaults;\n }\n /**\n * Attach a plugin (or many) to your Octokit instance.\n *\n * @example\n * const API = Octokit.plugin(plugin1, plugin2, plugin3, ...)\n */\n static plugin(...newPlugins) {\n var _a;\n const currentPlugins = this.plugins;\n const NewOctokit = (_a = class extends this {\n }, _a.plugins = currentPlugins.concat(\n newPlugins.filter((plugin) => !currentPlugins.includes(plugin))\n ), _a);\n return NewOctokit;\n }\n constructor(options = {}) {\n const hook = new import_before_after_hook.Collection();\n const requestDefaults = {\n baseUrl: import_request.request.endpoint.DEFAULTS.baseUrl,\n headers: {},\n request: Object.assign({}, options.request, {\n // @ts-ignore internal usage only, no need to type\n hook: hook.bind(null, \"request\")\n }),\n mediaType: {\n previews: [],\n format: \"\"\n }\n };\n requestDefaults.headers[\"user-agent\"] = [\n options.userAgent,\n `octokit-core.js/${VERSION} ${(0, import_universal_user_agent.getUserAgent)()}`\n ].filter(Boolean).join(\" \");\n if (options.baseUrl) {\n requestDefaults.baseUrl = options.baseUrl;\n }\n if (options.previews) {\n requestDefaults.mediaType.previews = options.previews;\n }\n if (options.timeZone) {\n requestDefaults.headers[\"time-zone\"] = options.timeZone;\n }\n this.request = import_request.request.defaults(requestDefaults);\n this.graphql = (0, import_graphql.withCustomRequest)(this.request).defaults(requestDefaults);\n this.log = Object.assign(\n {\n debug: () => {\n },\n info: () => {\n },\n warn: console.warn.bind(console),\n error: console.error.bind(console)\n },\n options.log\n );\n this.hook = hook;\n if (!options.authStrategy) {\n if (!options.auth) {\n this.auth = async () => ({\n type: \"unauthenticated\"\n });\n } else {\n const auth = (0, import_auth_token.createTokenAuth)(options.auth);\n hook.wrap(\"request\", auth.hook);\n this.auth = auth;\n }\n } else {\n const { authStrategy, ...otherOptions } = options;\n const auth = authStrategy(\n Object.assign(\n {\n request: this.request,\n log: this.log,\n // we pass the current octokit instance as well as its constructor options\n // to allow for authentication strategies that return a new octokit instance\n // that shares the same internal state as the current one. The original\n // requirement for this was the \"event-octokit\" authentication strategy\n // of https://github.com/probot/octokit-auth-probot.\n octokit: this,\n octokitOptions: otherOptions\n },\n options.auth\n )\n );\n hook.wrap(\"request\", auth.hook);\n this.auth = auth;\n }\n const classConstructor = this.constructor;\n classConstructor.plugins.forEach((plugin) => {\n Object.assign(this, plugin(this, options));\n });\n }\n};\nOctokit.VERSION = VERSION;\nOctokit.plugins = [];\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n Octokit\n});\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n endpoint: () => endpoint\n});\nmodule.exports = __toCommonJS(dist_src_exports);\n\n// pkg/dist-src/util/lowercase-keys.js\nfunction lowercaseKeys(object) {\n if (!object) {\n return {};\n }\n return Object.keys(object).reduce((newObj, key) => {\n newObj[key.toLowerCase()] = object[key];\n return newObj;\n }, {});\n}\n\n// pkg/dist-src/util/merge-deep.js\nvar import_is_plain_object = require(\"is-plain-object\");\nfunction mergeDeep(defaults, options) {\n const result = Object.assign({}, defaults);\n Object.keys(options).forEach((key) => {\n if ((0, import_is_plain_object.isPlainObject)(options[key])) {\n if (!(key in defaults))\n Object.assign(result, { [key]: options[key] });\n else\n result[key] = mergeDeep(defaults[key], options[key]);\n } else {\n Object.assign(result, { [key]: options[key] });\n }\n });\n return result;\n}\n\n// pkg/dist-src/util/remove-undefined-properties.js\nfunction removeUndefinedProperties(obj) {\n for (const key in obj) {\n if (obj[key] === void 0) {\n delete obj[key];\n }\n }\n return obj;\n}\n\n// pkg/dist-src/merge.js\nfunction merge(defaults, route, options) {\n if (typeof route === \"string\") {\n let [method, url] = route.split(\" \");\n options = Object.assign(url ? { method, url } : { url: method }, options);\n } else {\n options = Object.assign({}, route);\n }\n options.headers = lowercaseKeys(options.headers);\n removeUndefinedProperties(options);\n removeUndefinedProperties(options.headers);\n const mergedOptions = mergeDeep(defaults || {}, options);\n if (defaults && defaults.mediaType.previews.length) {\n mergedOptions.mediaType.previews = defaults.mediaType.previews.filter((preview) => !mergedOptions.mediaType.previews.includes(preview)).concat(mergedOptions.mediaType.previews);\n }\n mergedOptions.mediaType.previews = mergedOptions.mediaType.previews.map(\n (preview) => preview.replace(/-preview/, \"\")\n );\n return mergedOptions;\n}\n\n// pkg/dist-src/util/add-query-parameters.js\nfunction addQueryParameters(url, parameters) {\n const separator = /\\?/.test(url) ? \"&\" : \"?\";\n const names = Object.keys(parameters);\n if (names.length === 0) {\n return url;\n }\n return url + separator + names.map((name) => {\n if (name === \"q\") {\n return \"q=\" + parameters.q.split(\"+\").map(encodeURIComponent).join(\"+\");\n }\n return `${name}=${encodeURIComponent(parameters[name])}`;\n }).join(\"&\");\n}\n\n// pkg/dist-src/util/extract-url-variable-names.js\nvar urlVariableRegex = /\\{[^}]+\\}/g;\nfunction removeNonChars(variableName) {\n return variableName.replace(/^\\W+|\\W+$/g, \"\").split(/,/);\n}\nfunction extractUrlVariableNames(url) {\n const matches = url.match(urlVariableRegex);\n if (!matches) {\n return [];\n }\n return matches.map(removeNonChars).reduce((a, b) => a.concat(b), []);\n}\n\n// pkg/dist-src/util/omit.js\nfunction omit(object, keysToOmit) {\n return Object.keys(object).filter((option) => !keysToOmit.includes(option)).reduce((obj, key) => {\n obj[key] = object[key];\n return obj;\n }, {});\n}\n\n// pkg/dist-src/util/url-template.js\nfunction encodeReserved(str) {\n return str.split(/(%[0-9A-Fa-f]{2})/g).map(function(part) {\n if (!/%[0-9A-Fa-f]/.test(part)) {\n part = encodeURI(part).replace(/%5B/g, \"[\").replace(/%5D/g, \"]\");\n }\n return part;\n }).join(\"\");\n}\nfunction encodeUnreserved(str) {\n return encodeURIComponent(str).replace(/[!'()*]/g, function(c) {\n return \"%\" + c.charCodeAt(0).toString(16).toUpperCase();\n });\n}\nfunction encodeValue(operator, value, key) {\n value = operator === \"+\" || operator === \"#\" ? encodeReserved(value) : encodeUnreserved(value);\n if (key) {\n return encodeUnreserved(key) + \"=\" + value;\n } else {\n return value;\n }\n}\nfunction isDefined(value) {\n return value !== void 0 && value !== null;\n}\nfunction isKeyOperator(operator) {\n return operator === \";\" || operator === \"&\" || operator === \"?\";\n}\nfunction getValues(context, operator, key, modifier) {\n var value = context[key], result = [];\n if (isDefined(value) && value !== \"\") {\n if (typeof value === \"string\" || typeof value === \"number\" || typeof value === \"boolean\") {\n value = value.toString();\n if (modifier && modifier !== \"*\") {\n value = value.substring(0, parseInt(modifier, 10));\n }\n result.push(\n encodeValue(operator, value, isKeyOperator(operator) ? key : \"\")\n );\n } else {\n if (modifier === \"*\") {\n if (Array.isArray(value)) {\n value.filter(isDefined).forEach(function(value2) {\n result.push(\n encodeValue(operator, value2, isKeyOperator(operator) ? key : \"\")\n );\n });\n } else {\n Object.keys(value).forEach(function(k) {\n if (isDefined(value[k])) {\n result.push(encodeValue(operator, value[k], k));\n }\n });\n }\n } else {\n const tmp = [];\n if (Array.isArray(value)) {\n value.filter(isDefined).forEach(function(value2) {\n tmp.push(encodeValue(operator, value2));\n });\n } else {\n Object.keys(value).forEach(function(k) {\n if (isDefined(value[k])) {\n tmp.push(encodeUnreserved(k));\n tmp.push(encodeValue(operator, value[k].toString()));\n }\n });\n }\n if (isKeyOperator(operator)) {\n result.push(encodeUnreserved(key) + \"=\" + tmp.join(\",\"));\n } else if (tmp.length !== 0) {\n result.push(tmp.join(\",\"));\n }\n }\n }\n } else {\n if (operator === \";\") {\n if (isDefined(value)) {\n result.push(encodeUnreserved(key));\n }\n } else if (value === \"\" && (operator === \"&\" || operator === \"?\")) {\n result.push(encodeUnreserved(key) + \"=\");\n } else if (value === \"\") {\n result.push(\"\");\n }\n }\n return result;\n}\nfunction parseUrl(template) {\n return {\n expand: expand.bind(null, template)\n };\n}\nfunction expand(template, context) {\n var operators = [\"+\", \"#\", \".\", \"/\", \";\", \"?\", \"&\"];\n return template.replace(\n /\\{([^\\{\\}]+)\\}|([^\\{\\}]+)/g,\n function(_, expression, literal) {\n if (expression) {\n let operator = \"\";\n const values = [];\n if (operators.indexOf(expression.charAt(0)) !== -1) {\n operator = expression.charAt(0);\n expression = expression.substr(1);\n }\n expression.split(/,/g).forEach(function(variable) {\n var tmp = /([^:\\*]*)(?::(\\d+)|(\\*))?/.exec(variable);\n values.push(getValues(context, operator, tmp[1], tmp[2] || tmp[3]));\n });\n if (operator && operator !== \"+\") {\n var separator = \",\";\n if (operator === \"?\") {\n separator = \"&\";\n } else if (operator !== \"#\") {\n separator = operator;\n }\n return (values.length !== 0 ? operator : \"\") + values.join(separator);\n } else {\n return values.join(\",\");\n }\n } else {\n return encodeReserved(literal);\n }\n }\n );\n}\n\n// pkg/dist-src/parse.js\nfunction parse(options) {\n let method = options.method.toUpperCase();\n let url = (options.url || \"/\").replace(/:([a-z]\\w+)/g, \"{$1}\");\n let headers = Object.assign({}, options.headers);\n let body;\n let parameters = omit(options, [\n \"method\",\n \"baseUrl\",\n \"url\",\n \"headers\",\n \"request\",\n \"mediaType\"\n ]);\n const urlVariableNames = extractUrlVariableNames(url);\n url = parseUrl(url).expand(parameters);\n if (!/^http/.test(url)) {\n url = options.baseUrl + url;\n }\n const omittedParameters = Object.keys(options).filter((option) => urlVariableNames.includes(option)).concat(\"baseUrl\");\n const remainingParameters = omit(parameters, omittedParameters);\n const isBinaryRequest = /application\\/octet-stream/i.test(headers.accept);\n if (!isBinaryRequest) {\n if (options.mediaType.format) {\n headers.accept = headers.accept.split(/,/).map(\n (preview) => preview.replace(\n /application\\/vnd(\\.\\w+)(\\.v3)?(\\.\\w+)?(\\+json)?$/,\n `application/vnd$1$2.${options.mediaType.format}`\n )\n ).join(\",\");\n }\n if (options.mediaType.previews.length) {\n const previewsFromAcceptHeader = headers.accept.match(/[\\w-]+(?=-preview)/g) || [];\n headers.accept = previewsFromAcceptHeader.concat(options.mediaType.previews).map((preview) => {\n const format = options.mediaType.format ? `.${options.mediaType.format}` : \"+json\";\n return `application/vnd.github.${preview}-preview${format}`;\n }).join(\",\");\n }\n }\n if ([\"GET\", \"HEAD\"].includes(method)) {\n url = addQueryParameters(url, remainingParameters);\n } else {\n if (\"data\" in remainingParameters) {\n body = remainingParameters.data;\n } else {\n if (Object.keys(remainingParameters).length) {\n body = remainingParameters;\n }\n }\n }\n if (!headers[\"content-type\"] && typeof body !== \"undefined\") {\n headers[\"content-type\"] = \"application/json; charset=utf-8\";\n }\n if ([\"PATCH\", \"PUT\"].includes(method) && typeof body === \"undefined\") {\n body = \"\";\n }\n return Object.assign(\n { method, url, headers },\n typeof body !== \"undefined\" ? { body } : null,\n options.request ? { request: options.request } : null\n );\n}\n\n// pkg/dist-src/endpoint-with-defaults.js\nfunction endpointWithDefaults(defaults, route, options) {\n return parse(merge(defaults, route, options));\n}\n\n// pkg/dist-src/with-defaults.js\nfunction withDefaults(oldDefaults, newDefaults) {\n const DEFAULTS2 = merge(oldDefaults, newDefaults);\n const endpoint2 = endpointWithDefaults.bind(null, DEFAULTS2);\n return Object.assign(endpoint2, {\n DEFAULTS: DEFAULTS2,\n defaults: withDefaults.bind(null, DEFAULTS2),\n merge: merge.bind(null, DEFAULTS2),\n parse\n });\n}\n\n// pkg/dist-src/defaults.js\nvar import_universal_user_agent = require(\"universal-user-agent\");\n\n// pkg/dist-src/version.js\nvar VERSION = \"7.0.6\";\n\n// pkg/dist-src/defaults.js\nvar userAgent = `octokit-endpoint.js/${VERSION} ${(0, import_universal_user_agent.getUserAgent)()}`;\nvar DEFAULTS = {\n method: \"GET\",\n baseUrl: \"https://api.github.com\",\n headers: {\n accept: \"application/vnd.github.v3+json\",\n \"user-agent\": userAgent\n },\n mediaType: {\n format: \"\",\n previews: []\n }\n};\n\n// pkg/dist-src/index.js\nvar endpoint = withDefaults(null, DEFAULTS);\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n endpoint\n});\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n GraphqlResponseError: () => GraphqlResponseError,\n graphql: () => graphql2,\n withCustomRequest: () => withCustomRequest\n});\nmodule.exports = __toCommonJS(dist_src_exports);\nvar import_request = require(\"@octokit/request\");\nvar import_universal_user_agent = require(\"universal-user-agent\");\n\n// pkg/dist-src/version.js\nvar VERSION = \"5.0.6\";\n\n// pkg/dist-src/error.js\nfunction _buildMessageForResponseErrors(data) {\n return `Request failed due to following response errors:\n` + data.errors.map((e) => ` - ${e.message}`).join(\"\\n\");\n}\nvar GraphqlResponseError = class extends Error {\n constructor(request2, headers, response) {\n super(_buildMessageForResponseErrors(response));\n this.request = request2;\n this.headers = headers;\n this.response = response;\n this.name = \"GraphqlResponseError\";\n this.errors = response.errors;\n this.data = response.data;\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, this.constructor);\n }\n }\n};\n\n// pkg/dist-src/graphql.js\nvar NON_VARIABLE_OPTIONS = [\n \"method\",\n \"baseUrl\",\n \"url\",\n \"headers\",\n \"request\",\n \"query\",\n \"mediaType\"\n];\nvar FORBIDDEN_VARIABLE_OPTIONS = [\"query\", \"method\", \"url\"];\nvar GHES_V3_SUFFIX_REGEX = /\\/api\\/v3\\/?$/;\nfunction graphql(request2, query, options) {\n if (options) {\n if (typeof query === \"string\" && \"query\" in options) {\n return Promise.reject(\n new Error(`[@octokit/graphql] \"query\" cannot be used as variable name`)\n );\n }\n for (const key in options) {\n if (!FORBIDDEN_VARIABLE_OPTIONS.includes(key))\n continue;\n return Promise.reject(\n new Error(`[@octokit/graphql] \"${key}\" cannot be used as variable name`)\n );\n }\n }\n const parsedOptions = typeof query === \"string\" ? Object.assign({ query }, options) : query;\n const requestOptions = Object.keys(\n parsedOptions\n ).reduce((result, key) => {\n if (NON_VARIABLE_OPTIONS.includes(key)) {\n result[key] = parsedOptions[key];\n return result;\n }\n if (!result.variables) {\n result.variables = {};\n }\n result.variables[key] = parsedOptions[key];\n return result;\n }, {});\n const baseUrl = parsedOptions.baseUrl || request2.endpoint.DEFAULTS.baseUrl;\n if (GHES_V3_SUFFIX_REGEX.test(baseUrl)) {\n requestOptions.url = baseUrl.replace(GHES_V3_SUFFIX_REGEX, \"/api/graphql\");\n }\n return request2(requestOptions).then((response) => {\n if (response.data.errors) {\n const headers = {};\n for (const key of Object.keys(response.headers)) {\n headers[key] = response.headers[key];\n }\n throw new GraphqlResponseError(\n requestOptions,\n headers,\n response.data\n );\n }\n return response.data.data;\n });\n}\n\n// pkg/dist-src/with-defaults.js\nfunction withDefaults(request2, newDefaults) {\n const newRequest = request2.defaults(newDefaults);\n const newApi = (query, options) => {\n return graphql(newRequest, query, options);\n };\n return Object.assign(newApi, {\n defaults: withDefaults.bind(null, newRequest),\n endpoint: newRequest.endpoint\n });\n}\n\n// pkg/dist-src/index.js\nvar graphql2 = withDefaults(import_request.request, {\n headers: {\n \"user-agent\": `octokit-graphql.js/${VERSION} ${(0, import_universal_user_agent.getUserAgent)()}`\n },\n method: \"POST\",\n url: \"/graphql\"\n});\nfunction withCustomRequest(customRequest) {\n return withDefaults(customRequest, {\n method: \"POST\",\n url: \"/graphql\"\n });\n}\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n GraphqlResponseError,\n graphql,\n withCustomRequest\n});\n","\"use strict\";\nvar __create = Object.create;\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __getProtoOf = Object.getPrototypeOf;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(\n // If the importer is in node compatibility mode or this is not an ESM\n // file that has been converted to a CommonJS file using a Babel-\n // compatible transform (i.e. \"__esModule\" has not been set), then set\n // \"default\" to the CommonJS \"module.exports\" for node compatibility.\n isNodeMode || !mod || !mod.__esModule ? __defProp(target, \"default\", { value: mod, enumerable: true }) : target,\n mod\n));\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n OAuthApp: () => OAuthApp,\n createAWSLambdaAPIGatewayV2Handler: () => createAWSLambdaAPIGatewayV2Handler,\n createCloudflareHandler: () => createCloudflareHandler,\n createNodeMiddleware: () => createNodeMiddleware,\n createWebWorkerHandler: () => createWebWorkerHandler,\n handleRequest: () => handleRequest\n});\nmodule.exports = __toCommonJS(dist_src_exports);\nvar import_auth_oauth_app = require(\"@octokit/auth-oauth-app\");\n\n// pkg/dist-src/version.js\nvar VERSION = \"4.2.4\";\n\n// pkg/dist-src/add-event-handler.js\nfunction addEventHandler(state, eventName, eventHandler) {\n if (Array.isArray(eventName)) {\n for (const singleEventName of eventName) {\n addEventHandler(state, singleEventName, eventHandler);\n }\n return;\n }\n if (!state.eventHandlers[eventName]) {\n state.eventHandlers[eventName] = [];\n }\n state.eventHandlers[eventName].push(eventHandler);\n}\n\n// pkg/dist-src/oauth-app-octokit.js\nvar import_core = require(\"@octokit/core\");\nvar import_universal_user_agent = require(\"universal-user-agent\");\nvar OAuthAppOctokit = import_core.Octokit.defaults({\n userAgent: `octokit-oauth-app.js/${VERSION} ${(0, import_universal_user_agent.getUserAgent)()}`\n});\n\n// pkg/dist-src/methods/get-user-octokit.js\nvar import_auth_oauth_user = require(\"@octokit/auth-oauth-user\");\n\n// pkg/dist-src/emit-event.js\nasync function emitEvent(state, context) {\n const { name, action } = context;\n if (state.eventHandlers[`${name}.${action}`]) {\n for (const eventHandler of state.eventHandlers[`${name}.${action}`]) {\n await eventHandler(context);\n }\n }\n if (state.eventHandlers[name]) {\n for (const eventHandler of state.eventHandlers[name]) {\n await eventHandler(context);\n }\n }\n}\n\n// pkg/dist-src/methods/get-user-octokit.js\nasync function getUserOctokitWithState(state, options) {\n return state.octokit.auth({\n type: \"oauth-user\",\n ...options,\n async factory(options2) {\n const octokit = new state.Octokit({\n authStrategy: import_auth_oauth_user.createOAuthUserAuth,\n auth: options2\n });\n const authentication = await octokit.auth({\n type: \"get\"\n });\n await emitEvent(state, {\n name: \"token\",\n action: \"created\",\n token: authentication.token,\n scopes: authentication.scopes,\n authentication,\n octokit\n });\n return octokit;\n }\n });\n}\n\n// pkg/dist-src/methods/get-web-flow-authorization-url.js\nvar OAuthMethods = __toESM(require(\"@octokit/oauth-methods\"));\nfunction getWebFlowAuthorizationUrlWithState(state, options) {\n const optionsWithDefaults = {\n clientId: state.clientId,\n request: state.octokit.request,\n ...options,\n allowSignup: state.allowSignup ?? options.allowSignup,\n redirectUrl: options.redirectUrl ?? state.redirectUrl,\n scopes: options.scopes ?? state.defaultScopes\n };\n return OAuthMethods.getWebFlowAuthorizationUrl({\n clientType: state.clientType,\n ...optionsWithDefaults\n });\n}\n\n// pkg/dist-src/methods/create-token.js\nvar OAuthAppAuth = __toESM(require(\"@octokit/auth-oauth-app\"));\nasync function createTokenWithState(state, options) {\n const authentication = await state.octokit.auth({\n type: \"oauth-user\",\n ...options\n });\n await emitEvent(state, {\n name: \"token\",\n action: \"created\",\n token: authentication.token,\n scopes: authentication.scopes,\n authentication,\n octokit: new state.Octokit({\n authStrategy: OAuthAppAuth.createOAuthUserAuth,\n auth: {\n clientType: state.clientType,\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n token: authentication.token,\n scopes: authentication.scopes,\n refreshToken: authentication.refreshToken,\n expiresAt: authentication.expiresAt,\n refreshTokenExpiresAt: authentication.refreshTokenExpiresAt\n }\n })\n });\n return { authentication };\n}\n\n// pkg/dist-src/methods/check-token.js\nvar OAuthMethods2 = __toESM(require(\"@octokit/oauth-methods\"));\nasync function checkTokenWithState(state, options) {\n const result = await OAuthMethods2.checkToken({\n // @ts-expect-error not worth the extra code to appease TS\n clientType: state.clientType,\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n request: state.octokit.request,\n ...options\n });\n Object.assign(result.authentication, { type: \"token\", tokenType: \"oauth\" });\n return result;\n}\n\n// pkg/dist-src/methods/reset-token.js\nvar OAuthMethods3 = __toESM(require(\"@octokit/oauth-methods\"));\nvar import_auth_oauth_user2 = require(\"@octokit/auth-oauth-user\");\nasync function resetTokenWithState(state, options) {\n const optionsWithDefaults = {\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n request: state.octokit.request,\n ...options\n };\n if (state.clientType === \"oauth-app\") {\n const response2 = await OAuthMethods3.resetToken({\n clientType: \"oauth-app\",\n ...optionsWithDefaults\n });\n const authentication2 = Object.assign(response2.authentication, {\n type: \"token\",\n tokenType: \"oauth\"\n });\n await emitEvent(state, {\n name: \"token\",\n action: \"reset\",\n token: response2.authentication.token,\n scopes: response2.authentication.scopes || void 0,\n authentication: authentication2,\n octokit: new state.Octokit({\n authStrategy: import_auth_oauth_user2.createOAuthUserAuth,\n auth: {\n clientType: state.clientType,\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n token: response2.authentication.token,\n scopes: response2.authentication.scopes\n }\n })\n });\n return { ...response2, authentication: authentication2 };\n }\n const response = await OAuthMethods3.resetToken({\n clientType: \"github-app\",\n ...optionsWithDefaults\n });\n const authentication = Object.assign(response.authentication, {\n type: \"token\",\n tokenType: \"oauth\"\n });\n await emitEvent(state, {\n name: \"token\",\n action: \"reset\",\n token: response.authentication.token,\n authentication,\n octokit: new state.Octokit({\n authStrategy: import_auth_oauth_user2.createOAuthUserAuth,\n auth: {\n clientType: state.clientType,\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n token: response.authentication.token\n }\n })\n });\n return { ...response, authentication };\n}\n\n// pkg/dist-src/methods/refresh-token.js\nvar OAuthMethods4 = __toESM(require(\"@octokit/oauth-methods\"));\nvar import_auth_oauth_user3 = require(\"@octokit/auth-oauth-user\");\nasync function refreshTokenWithState(state, options) {\n if (state.clientType === \"oauth-app\") {\n throw new Error(\n \"[@octokit/oauth-app] app.refreshToken() is not supported for OAuth Apps\"\n );\n }\n const response = await OAuthMethods4.refreshToken({\n clientType: \"github-app\",\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n request: state.octokit.request,\n refreshToken: options.refreshToken\n });\n const authentication = Object.assign(response.authentication, {\n type: \"token\",\n tokenType: \"oauth\"\n });\n await emitEvent(state, {\n name: \"token\",\n action: \"refreshed\",\n token: response.authentication.token,\n authentication,\n octokit: new state.Octokit({\n authStrategy: import_auth_oauth_user3.createOAuthUserAuth,\n auth: {\n clientType: state.clientType,\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n token: response.authentication.token\n }\n })\n });\n return { ...response, authentication };\n}\n\n// pkg/dist-src/methods/scope-token.js\nvar OAuthMethods5 = __toESM(require(\"@octokit/oauth-methods\"));\nvar import_auth_oauth_user4 = require(\"@octokit/auth-oauth-user\");\nasync function scopeTokenWithState(state, options) {\n if (state.clientType === \"oauth-app\") {\n throw new Error(\n \"[@octokit/oauth-app] app.scopeToken() is not supported for OAuth Apps\"\n );\n }\n const response = await OAuthMethods5.scopeToken({\n clientType: \"github-app\",\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n request: state.octokit.request,\n ...options\n });\n const authentication = Object.assign(response.authentication, {\n type: \"token\",\n tokenType: \"oauth\"\n });\n await emitEvent(state, {\n name: \"token\",\n action: \"scoped\",\n token: response.authentication.token,\n authentication,\n octokit: new state.Octokit({\n authStrategy: import_auth_oauth_user4.createOAuthUserAuth,\n auth: {\n clientType: state.clientType,\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n token: response.authentication.token\n }\n })\n });\n return { ...response, authentication };\n}\n\n// pkg/dist-src/methods/delete-token.js\nvar OAuthMethods6 = __toESM(require(\"@octokit/oauth-methods\"));\nvar import_auth_unauthenticated = require(\"@octokit/auth-unauthenticated\");\nasync function deleteTokenWithState(state, options) {\n const optionsWithDefaults = {\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n request: state.octokit.request,\n ...options\n };\n const response = state.clientType === \"oauth-app\" ? await OAuthMethods6.deleteToken({\n clientType: \"oauth-app\",\n ...optionsWithDefaults\n }) : (\n // istanbul ignore next\n await OAuthMethods6.deleteToken({\n clientType: \"github-app\",\n ...optionsWithDefaults\n })\n );\n await emitEvent(state, {\n name: \"token\",\n action: \"deleted\",\n token: options.token,\n octokit: new state.Octokit({\n authStrategy: import_auth_unauthenticated.createUnauthenticatedAuth,\n auth: {\n reason: `Handling \"token.deleted\" event. The access for the token has been revoked.`\n }\n })\n });\n return response;\n}\n\n// pkg/dist-src/methods/delete-authorization.js\nvar OAuthMethods7 = __toESM(require(\"@octokit/oauth-methods\"));\nvar import_auth_unauthenticated2 = require(\"@octokit/auth-unauthenticated\");\nasync function deleteAuthorizationWithState(state, options) {\n const optionsWithDefaults = {\n clientId: state.clientId,\n clientSecret: state.clientSecret,\n request: state.octokit.request,\n ...options\n };\n const response = state.clientType === \"oauth-app\" ? await OAuthMethods7.deleteAuthorization({\n clientType: \"oauth-app\",\n ...optionsWithDefaults\n }) : (\n // istanbul ignore next\n await OAuthMethods7.deleteAuthorization({\n clientType: \"github-app\",\n ...optionsWithDefaults\n })\n );\n await emitEvent(state, {\n name: \"token\",\n action: \"deleted\",\n token: options.token,\n octokit: new state.Octokit({\n authStrategy: import_auth_unauthenticated2.createUnauthenticatedAuth,\n auth: {\n reason: `Handling \"token.deleted\" event. The access for the token has been revoked.`\n }\n })\n });\n await emitEvent(state, {\n name: \"authorization\",\n action: \"deleted\",\n token: options.token,\n octokit: new state.Octokit({\n authStrategy: import_auth_unauthenticated2.createUnauthenticatedAuth,\n auth: {\n reason: `Handling \"authorization.deleted\" event. The access for the app has been revoked.`\n }\n })\n });\n return response;\n}\n\n// pkg/dist-src/middleware/handle-request.js\nvar import_fromentries = __toESM(require(\"fromentries\"));\nasync function handleRequest(app, { pathPrefix = \"/api/github/oauth\" }, request) {\n var _a, _b, _c, _d, _e, _f;\n if (request.method === \"OPTIONS\") {\n return {\n status: 200,\n headers: {\n \"access-control-allow-origin\": \"*\",\n \"access-control-allow-methods\": \"*\",\n \"access-control-allow-headers\": \"Content-Type, User-Agent, Authorization\"\n }\n };\n }\n const { pathname } = new URL(request.url, \"http://localhost\");\n const route = [request.method, pathname].join(\" \");\n const routes = {\n getLogin: `GET ${pathPrefix}/login`,\n getCallback: `GET ${pathPrefix}/callback`,\n createToken: `POST ${pathPrefix}/token`,\n getToken: `GET ${pathPrefix}/token`,\n patchToken: `PATCH ${pathPrefix}/token`,\n patchRefreshToken: `PATCH ${pathPrefix}/refresh-token`,\n scopeToken: `POST ${pathPrefix}/token/scoped`,\n deleteToken: `DELETE ${pathPrefix}/token`,\n deleteGrant: `DELETE ${pathPrefix}/grant`\n };\n if (!Object.values(routes).includes(route)) {\n return null;\n }\n let json;\n try {\n const text = await request.text();\n json = text ? JSON.parse(text) : {};\n } catch (error) {\n return {\n status: 400,\n headers: {\n \"content-type\": \"application/json\",\n \"access-control-allow-origin\": \"*\"\n },\n text: JSON.stringify({\n error: \"[@octokit/oauth-app] request error\"\n })\n };\n }\n const { searchParams } = new URL(request.url, \"http://localhost\");\n const query = (0, import_fromentries.default)(searchParams);\n const headers = request.headers;\n try {\n if (route === routes.getLogin) {\n const { url } = app.getWebFlowAuthorizationUrl({\n state: query.state,\n scopes: query.scopes ? query.scopes.split(\",\") : void 0,\n allowSignup: query.allowSignup ? query.allowSignup === \"true\" : void 0,\n redirectUrl: query.redirectUrl\n });\n return { status: 302, headers: { location: url } };\n }\n if (route === routes.getCallback) {\n if (query.error) {\n throw new Error(\n `[@octokit/oauth-app] ${query.error} ${query.error_description}`\n );\n }\n if (!query.code) {\n throw new Error('[@octokit/oauth-app] \"code\" parameter is required');\n }\n const {\n authentication: { token: token2 }\n } = await app.createToken({\n code: query.code\n });\n return {\n status: 200,\n headers: {\n \"content-type\": \"text/html\"\n },\n text: `Token created successfully
\n\nYour token is: ${token2}. Copy it now as it cannot be shown again.
`\n };\n }\n if (route === routes.createToken) {\n const { code, redirectUrl } = json;\n if (!code) {\n throw new Error('[@octokit/oauth-app] \"code\" parameter is required');\n }\n const result = await app.createToken({\n code,\n redirectUrl\n });\n delete result.authentication.clientSecret;\n return {\n status: 201,\n headers: {\n \"content-type\": \"application/json\",\n \"access-control-allow-origin\": \"*\"\n },\n text: JSON.stringify(result)\n };\n }\n if (route === routes.getToken) {\n const token2 = (_a = headers.authorization) == null ? void 0 : _a.substr(\"token \".length);\n if (!token2) {\n throw new Error(\n '[@octokit/oauth-app] \"Authorization\" header is required'\n );\n }\n const result = await app.checkToken({\n token: token2\n });\n delete result.authentication.clientSecret;\n return {\n status: 200,\n headers: {\n \"content-type\": \"application/json\",\n \"access-control-allow-origin\": \"*\"\n },\n text: JSON.stringify(result)\n };\n }\n if (route === routes.patchToken) {\n const token2 = (_b = headers.authorization) == null ? void 0 : _b.substr(\"token \".length);\n if (!token2) {\n throw new Error(\n '[@octokit/oauth-app] \"Authorization\" header is required'\n );\n }\n const result = await app.resetToken({ token: token2 });\n delete result.authentication.clientSecret;\n return {\n status: 200,\n headers: {\n \"content-type\": \"application/json\",\n \"access-control-allow-origin\": \"*\"\n },\n text: JSON.stringify(result)\n };\n }\n if (route === routes.patchRefreshToken) {\n const token2 = (_c = headers.authorization) == null ? void 0 : _c.substr(\"token \".length);\n if (!token2) {\n throw new Error(\n '[@octokit/oauth-app] \"Authorization\" header is required'\n );\n }\n const { refreshToken: refreshToken2 } = json;\n if (!refreshToken2) {\n throw new Error(\n \"[@octokit/oauth-app] refreshToken must be sent in request body\"\n );\n }\n const result = await app.refreshToken({ refreshToken: refreshToken2 });\n delete result.authentication.clientSecret;\n return {\n status: 200,\n headers: {\n \"content-type\": \"application/json\",\n \"access-control-allow-origin\": \"*\"\n },\n text: JSON.stringify(result)\n };\n }\n if (route === routes.scopeToken) {\n const token2 = (_d = headers.authorization) == null ? void 0 : _d.substr(\"token \".length);\n if (!token2) {\n throw new Error(\n '[@octokit/oauth-app] \"Authorization\" header is required'\n );\n }\n const result = await app.scopeToken({\n token: token2,\n ...json\n });\n delete result.authentication.clientSecret;\n return {\n status: 200,\n headers: {\n \"content-type\": \"application/json\",\n \"access-control-allow-origin\": \"*\"\n },\n text: JSON.stringify(result)\n };\n }\n if (route === routes.deleteToken) {\n const token2 = (_e = headers.authorization) == null ? void 0 : _e.substr(\"token \".length);\n if (!token2) {\n throw new Error(\n '[@octokit/oauth-app] \"Authorization\" header is required'\n );\n }\n await app.deleteToken({\n token: token2\n });\n return {\n status: 204,\n headers: { \"access-control-allow-origin\": \"*\" }\n };\n }\n const token = (_f = headers.authorization) == null ? void 0 : _f.substr(\"token \".length);\n if (!token) {\n throw new Error(\n '[@octokit/oauth-app] \"Authorization\" header is required'\n );\n }\n await app.deleteAuthorization({\n token\n });\n return {\n status: 204,\n headers: { \"access-control-allow-origin\": \"*\" }\n };\n } catch (error) {\n return {\n status: 400,\n headers: {\n \"content-type\": \"application/json\",\n \"access-control-allow-origin\": \"*\"\n },\n text: JSON.stringify({ error: error.message })\n };\n }\n}\n\n// pkg/dist-src/middleware/node/parse-request.js\nfunction parseRequest(request) {\n const { method, url, headers } = request;\n async function text() {\n const text2 = await new Promise((resolve, reject) => {\n let bodyChunks = [];\n request.on(\"error\", reject).on(\"data\", (chunk) => bodyChunks.push(chunk)).on(\"end\", () => resolve(Buffer.concat(bodyChunks).toString()));\n });\n return text2;\n }\n return { method, url, headers, text };\n}\n\n// pkg/dist-src/middleware/node/send-response.js\nfunction sendResponse(octokitResponse, response) {\n response.writeHead(octokitResponse.status, octokitResponse.headers);\n response.end(octokitResponse.text);\n}\n\n// pkg/dist-src/middleware/on-unhandled-request-default.js\nfunction onUnhandledRequestDefault(request) {\n return {\n status: 404,\n headers: { \"content-type\": \"application/json\" },\n text: JSON.stringify({\n error: `Unknown route: ${request.method} ${request.url}`\n })\n };\n}\n\n// pkg/dist-src/middleware/node/index.js\nfunction onUnhandledRequestDefaultNode(request, response) {\n const octokitRequest = parseRequest(request);\n const octokitResponse = onUnhandledRequestDefault(octokitRequest);\n sendResponse(octokitResponse, response);\n}\nfunction createNodeMiddleware(app, {\n pathPrefix,\n onUnhandledRequest\n} = {}) {\n if (onUnhandledRequest) {\n app.octokit.log.warn(\n \"[@octokit/oauth-app] `onUnhandledRequest` is deprecated and will be removed from the next major version.\"\n );\n }\n onUnhandledRequest ?? (onUnhandledRequest = onUnhandledRequestDefaultNode);\n return async function(request, response, next) {\n const octokitRequest = parseRequest(request);\n const octokitResponse = await handleRequest(\n app,\n { pathPrefix },\n octokitRequest\n );\n if (octokitResponse) {\n sendResponse(octokitResponse, response);\n } else if (typeof next === \"function\") {\n next();\n } else {\n onUnhandledRequest(request, response);\n }\n };\n}\n\n// pkg/dist-src/middleware/web-worker/parse-request.js\nfunction parseRequest2(request) {\n const headers = Object.fromEntries(request.headers.entries());\n return {\n method: request.method,\n url: request.url,\n headers,\n text: () => request.text()\n };\n}\n\n// pkg/dist-src/middleware/web-worker/send-response.js\nfunction sendResponse2(octokitResponse) {\n return new Response(octokitResponse.text, {\n status: octokitResponse.status,\n headers: octokitResponse.headers\n });\n}\n\n// pkg/dist-src/middleware/web-worker/index.js\nasync function onUnhandledRequestDefaultWebWorker(request) {\n const octokitRequest = parseRequest2(request);\n const octokitResponse = onUnhandledRequestDefault(octokitRequest);\n return sendResponse2(octokitResponse);\n}\nfunction createWebWorkerHandler(app, {\n pathPrefix,\n onUnhandledRequest\n} = {}) {\n if (onUnhandledRequest) {\n app.octokit.log.warn(\n \"[@octokit/oauth-app] `onUnhandledRequest` is deprecated and will be removed from the next major version.\"\n );\n }\n onUnhandledRequest ?? (onUnhandledRequest = onUnhandledRequestDefaultWebWorker);\n return async function(request) {\n const octokitRequest = parseRequest2(request);\n const octokitResponse = await handleRequest(\n app,\n { pathPrefix },\n octokitRequest\n );\n return octokitResponse ? sendResponse2(octokitResponse) : await onUnhandledRequest(request);\n };\n}\nfunction createCloudflareHandler(...args) {\n args[0].octokit.log.warn(\n \"[@octokit/oauth-app] `createCloudflareHandler` is deprecated, use `createWebWorkerHandler` instead\"\n );\n return createWebWorkerHandler(...args);\n}\n\n// pkg/dist-src/middleware/aws-lambda/api-gateway-v2-parse-request.js\nfunction parseRequest3(request) {\n const { method } = request.requestContext.http;\n let url = request.rawPath;\n const { stage } = request.requestContext;\n if (url.startsWith(\"/\" + stage))\n url = url.substring(stage.length + 1);\n if (request.rawQueryString)\n url += \"?\" + request.rawQueryString;\n const headers = request.headers;\n const text = async () => request.body || \"\";\n return { method, url, headers, text };\n}\n\n// pkg/dist-src/middleware/aws-lambda/api-gateway-v2-send-response.js\nfunction sendResponse3(octokitResponse) {\n return {\n statusCode: octokitResponse.status,\n headers: octokitResponse.headers,\n body: octokitResponse.text\n };\n}\n\n// pkg/dist-src/middleware/aws-lambda/api-gateway-v2.js\nasync function onUnhandledRequestDefaultAWSAPIGatewayV2(event) {\n const request = parseRequest3(event);\n const response = onUnhandledRequestDefault(request);\n return sendResponse3(response);\n}\nfunction createAWSLambdaAPIGatewayV2Handler(app, {\n pathPrefix,\n onUnhandledRequest\n} = {}) {\n if (onUnhandledRequest) {\n app.octokit.log.warn(\n \"[@octokit/oauth-app] `onUnhandledRequest` is deprecated and will be removed from the next major version.\"\n );\n }\n onUnhandledRequest ?? (onUnhandledRequest = onUnhandledRequestDefaultAWSAPIGatewayV2);\n return async function(event) {\n const request = parseRequest3(event);\n const response = await handleRequest(app, { pathPrefix }, request);\n return response ? sendResponse3(response) : onUnhandledRequest(event);\n };\n}\n\n// pkg/dist-src/index.js\nvar OAuthApp = class {\n static defaults(defaults) {\n const OAuthAppWithDefaults = class extends this {\n constructor(...args) {\n super({\n ...defaults,\n ...args[0]\n });\n }\n };\n return OAuthAppWithDefaults;\n }\n constructor(options) {\n const Octokit2 = options.Octokit || OAuthAppOctokit;\n this.type = options.clientType || \"oauth-app\";\n const octokit = new Octokit2({\n authStrategy: import_auth_oauth_app.createOAuthAppAuth,\n auth: {\n clientType: this.type,\n clientId: options.clientId,\n clientSecret: options.clientSecret\n }\n });\n const state = {\n clientType: this.type,\n clientId: options.clientId,\n clientSecret: options.clientSecret,\n // @ts-expect-error defaultScopes not permitted for GitHub Apps\n defaultScopes: options.defaultScopes || [],\n allowSignup: options.allowSignup,\n baseUrl: options.baseUrl,\n redirectUrl: options.redirectUrl,\n log: options.log,\n Octokit: Octokit2,\n octokit,\n eventHandlers: {}\n };\n this.on = addEventHandler.bind(null, state);\n this.octokit = octokit;\n this.getUserOctokit = getUserOctokitWithState.bind(null, state);\n this.getWebFlowAuthorizationUrl = getWebFlowAuthorizationUrlWithState.bind(\n null,\n state\n );\n this.createToken = createTokenWithState.bind(\n null,\n state\n );\n this.checkToken = checkTokenWithState.bind(\n null,\n state\n );\n this.resetToken = resetTokenWithState.bind(\n null,\n state\n );\n this.refreshToken = refreshTokenWithState.bind(\n null,\n state\n );\n this.scopeToken = scopeTokenWithState.bind(\n null,\n state\n );\n this.deleteToken = deleteTokenWithState.bind(null, state);\n this.deleteAuthorization = deleteAuthorizationWithState.bind(null, state);\n }\n};\nOAuthApp.VERSION = VERSION;\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n OAuthApp,\n createAWSLambdaAPIGatewayV2Handler,\n createCloudflareHandler,\n createNodeMiddleware,\n createWebWorkerHandler,\n handleRequest\n});\n","'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nfunction oauthAuthorizationUrl(options) {\n const clientType = options.clientType || \"oauth-app\";\n const baseUrl = options.baseUrl || \"https://github.com\";\n const result = {\n clientType,\n allowSignup: options.allowSignup === false ? false : true,\n clientId: options.clientId,\n login: options.login || null,\n redirectUrl: options.redirectUrl || null,\n state: options.state || Math.random().toString(36).substr(2),\n url: \"\"\n };\n\n if (clientType === \"oauth-app\") {\n const scopes = \"scopes\" in options ? options.scopes : [];\n result.scopes = typeof scopes === \"string\" ? scopes.split(/[,\\s]+/).filter(Boolean) : scopes;\n }\n\n result.url = urlBuilderAuthorize(`${baseUrl}/login/oauth/authorize`, result);\n return result;\n}\n\nfunction urlBuilderAuthorize(base, options) {\n const map = {\n allowSignup: \"allow_signup\",\n clientId: \"client_id\",\n login: \"login\",\n redirectUrl: \"redirect_uri\",\n scopes: \"scope\",\n state: \"state\"\n };\n let url = base;\n Object.keys(map) // Filter out keys that are null and remove the url key\n .filter(k => options[k] !== null) // Filter out empty scopes array\n .filter(k => {\n if (k !== \"scopes\") return true;\n if (options.clientType === \"github-app\") return false;\n return !Array.isArray(options[k]) || options[k].length > 0;\n }) // Map Array with the proper URL parameter names and change the value to a string using template strings\n // @ts-ignore\n .map(key => [map[key], `${options[key]}`]) // Finally, build the URL\n .forEach(([key, value], index) => {\n url += index === 0 ? `?` : \"&\";\n url += `${key}=${encodeURIComponent(value)}`;\n });\n return url;\n}\n\nexports.oauthAuthorizationUrl = oauthAuthorizationUrl;\n//# sourceMappingURL=index.js.map\n","\"use strict\";\nvar __create = Object.create;\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __getProtoOf = Object.getPrototypeOf;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(\n // If the importer is in node compatibility mode or this is not an ESM\n // file that has been converted to a CommonJS file using a Babel-\n // compatible transform (i.e. \"__esModule\" has not been set), then set\n // \"default\" to the CommonJS \"module.exports\" for node compatibility.\n isNodeMode || !mod || !mod.__esModule ? __defProp(target, \"default\", { value: mod, enumerable: true }) : target,\n mod\n));\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n VERSION: () => VERSION,\n checkToken: () => checkToken,\n createDeviceCode: () => createDeviceCode,\n deleteAuthorization: () => deleteAuthorization,\n deleteToken: () => deleteToken,\n exchangeDeviceCode: () => exchangeDeviceCode,\n exchangeWebFlowCode: () => exchangeWebFlowCode,\n getWebFlowAuthorizationUrl: () => getWebFlowAuthorizationUrl,\n refreshToken: () => refreshToken,\n resetToken: () => resetToken,\n scopeToken: () => scopeToken\n});\nmodule.exports = __toCommonJS(dist_src_exports);\n\n// pkg/dist-src/version.js\nvar VERSION = \"2.0.6\";\n\n// pkg/dist-src/get-web-flow-authorization-url.js\nvar import_oauth_authorization_url = require(\"@octokit/oauth-authorization-url\");\nvar import_request = require(\"@octokit/request\");\n\n// pkg/dist-src/utils.js\nvar import_request_error = require(\"@octokit/request-error\");\nfunction requestToOAuthBaseUrl(request) {\n const endpointDefaults = request.endpoint.DEFAULTS;\n return /^https:\\/\\/(api\\.)?github\\.com$/.test(endpointDefaults.baseUrl) ? \"https://github.com\" : endpointDefaults.baseUrl.replace(\"/api/v3\", \"\");\n}\nasync function oauthRequest(request, route, parameters) {\n const withOAuthParameters = {\n baseUrl: requestToOAuthBaseUrl(request),\n headers: {\n accept: \"application/json\"\n },\n ...parameters\n };\n const response = await request(route, withOAuthParameters);\n if (\"error\" in response.data) {\n const error = new import_request_error.RequestError(\n `${response.data.error_description} (${response.data.error}, ${response.data.error_uri})`,\n 400,\n {\n request: request.endpoint.merge(\n route,\n withOAuthParameters\n ),\n headers: response.headers\n }\n );\n error.response = response;\n throw error;\n }\n return response;\n}\n\n// pkg/dist-src/get-web-flow-authorization-url.js\nfunction getWebFlowAuthorizationUrl({\n request = import_request.request,\n ...options\n}) {\n const baseUrl = requestToOAuthBaseUrl(request);\n return (0, import_oauth_authorization_url.oauthAuthorizationUrl)({\n ...options,\n baseUrl\n });\n}\n\n// pkg/dist-src/exchange-web-flow-code.js\nvar import_request2 = require(\"@octokit/request\");\nasync function exchangeWebFlowCode(options) {\n const request = options.request || /* istanbul ignore next: we always pass a custom request in tests */\n import_request2.request;\n const response = await oauthRequest(\n request,\n \"POST /login/oauth/access_token\",\n {\n client_id: options.clientId,\n client_secret: options.clientSecret,\n code: options.code,\n redirect_uri: options.redirectUrl\n }\n );\n const authentication = {\n clientType: options.clientType,\n clientId: options.clientId,\n clientSecret: options.clientSecret,\n token: response.data.access_token,\n scopes: response.data.scope.split(/\\s+/).filter(Boolean)\n };\n if (options.clientType === \"github-app\") {\n if (\"refresh_token\" in response.data) {\n const apiTimeInMs = new Date(response.headers.date).getTime();\n authentication.refreshToken = response.data.refresh_token, authentication.expiresAt = toTimestamp(\n apiTimeInMs,\n response.data.expires_in\n ), authentication.refreshTokenExpiresAt = toTimestamp(\n apiTimeInMs,\n response.data.refresh_token_expires_in\n );\n }\n delete authentication.scopes;\n }\n return { ...response, authentication };\n}\nfunction toTimestamp(apiTimeInMs, expirationInSeconds) {\n return new Date(apiTimeInMs + expirationInSeconds * 1e3).toISOString();\n}\n\n// pkg/dist-src/create-device-code.js\nvar import_request3 = require(\"@octokit/request\");\nasync function createDeviceCode(options) {\n const request = options.request || /* istanbul ignore next: we always pass a custom request in tests */\n import_request3.request;\n const parameters = {\n client_id: options.clientId\n };\n if (\"scopes\" in options && Array.isArray(options.scopes)) {\n parameters.scope = options.scopes.join(\" \");\n }\n return oauthRequest(request, \"POST /login/device/code\", parameters);\n}\n\n// pkg/dist-src/exchange-device-code.js\nvar import_request4 = require(\"@octokit/request\");\nasync function exchangeDeviceCode(options) {\n const request = options.request || /* istanbul ignore next: we always pass a custom request in tests */\n import_request4.request;\n const response = await oauthRequest(\n request,\n \"POST /login/oauth/access_token\",\n {\n client_id: options.clientId,\n device_code: options.code,\n grant_type: \"urn:ietf:params:oauth:grant-type:device_code\"\n }\n );\n const authentication = {\n clientType: options.clientType,\n clientId: options.clientId,\n token: response.data.access_token,\n scopes: response.data.scope.split(/\\s+/).filter(Boolean)\n };\n if (\"clientSecret\" in options) {\n authentication.clientSecret = options.clientSecret;\n }\n if (options.clientType === \"github-app\") {\n if (\"refresh_token\" in response.data) {\n const apiTimeInMs = new Date(response.headers.date).getTime();\n authentication.refreshToken = response.data.refresh_token, authentication.expiresAt = toTimestamp2(\n apiTimeInMs,\n response.data.expires_in\n ), authentication.refreshTokenExpiresAt = toTimestamp2(\n apiTimeInMs,\n response.data.refresh_token_expires_in\n );\n }\n delete authentication.scopes;\n }\n return { ...response, authentication };\n}\nfunction toTimestamp2(apiTimeInMs, expirationInSeconds) {\n return new Date(apiTimeInMs + expirationInSeconds * 1e3).toISOString();\n}\n\n// pkg/dist-src/check-token.js\nvar import_request5 = require(\"@octokit/request\");\nvar import_btoa_lite = __toESM(require(\"btoa-lite\"));\nasync function checkToken(options) {\n const request = options.request || /* istanbul ignore next: we always pass a custom request in tests */\n import_request5.request;\n const response = await request(\"POST /applications/{client_id}/token\", {\n headers: {\n authorization: `basic ${(0, import_btoa_lite.default)(\n `${options.clientId}:${options.clientSecret}`\n )}`\n },\n client_id: options.clientId,\n access_token: options.token\n });\n const authentication = {\n clientType: options.clientType,\n clientId: options.clientId,\n clientSecret: options.clientSecret,\n token: options.token,\n scopes: response.data.scopes\n };\n if (response.data.expires_at)\n authentication.expiresAt = response.data.expires_at;\n if (options.clientType === \"github-app\") {\n delete authentication.scopes;\n }\n return { ...response, authentication };\n}\n\n// pkg/dist-src/refresh-token.js\nvar import_request6 = require(\"@octokit/request\");\nasync function refreshToken(options) {\n const request = options.request || /* istanbul ignore next: we always pass a custom request in tests */\n import_request6.request;\n const response = await oauthRequest(\n request,\n \"POST /login/oauth/access_token\",\n {\n client_id: options.clientId,\n client_secret: options.clientSecret,\n grant_type: \"refresh_token\",\n refresh_token: options.refreshToken\n }\n );\n const apiTimeInMs = new Date(response.headers.date).getTime();\n const authentication = {\n clientType: \"github-app\",\n clientId: options.clientId,\n clientSecret: options.clientSecret,\n token: response.data.access_token,\n refreshToken: response.data.refresh_token,\n expiresAt: toTimestamp3(apiTimeInMs, response.data.expires_in),\n refreshTokenExpiresAt: toTimestamp3(\n apiTimeInMs,\n response.data.refresh_token_expires_in\n )\n };\n return { ...response, authentication };\n}\nfunction toTimestamp3(apiTimeInMs, expirationInSeconds) {\n return new Date(apiTimeInMs + expirationInSeconds * 1e3).toISOString();\n}\n\n// pkg/dist-src/scope-token.js\nvar import_request7 = require(\"@octokit/request\");\nvar import_btoa_lite2 = __toESM(require(\"btoa-lite\"));\nasync function scopeToken(options) {\n const {\n request: optionsRequest,\n clientType,\n clientId,\n clientSecret,\n token,\n ...requestOptions\n } = options;\n const request = optionsRequest || /* istanbul ignore next: we always pass a custom request in tests */\n import_request7.request;\n const response = await request(\n \"POST /applications/{client_id}/token/scoped\",\n {\n headers: {\n authorization: `basic ${(0, import_btoa_lite2.default)(`${clientId}:${clientSecret}`)}`\n },\n client_id: clientId,\n access_token: token,\n ...requestOptions\n }\n );\n const authentication = Object.assign(\n {\n clientType,\n clientId,\n clientSecret,\n token: response.data.token\n },\n response.data.expires_at ? { expiresAt: response.data.expires_at } : {}\n );\n return { ...response, authentication };\n}\n\n// pkg/dist-src/reset-token.js\nvar import_request8 = require(\"@octokit/request\");\nvar import_btoa_lite3 = __toESM(require(\"btoa-lite\"));\nasync function resetToken(options) {\n const request = options.request || /* istanbul ignore next: we always pass a custom request in tests */\n import_request8.request;\n const auth = (0, import_btoa_lite3.default)(`${options.clientId}:${options.clientSecret}`);\n const response = await request(\n \"PATCH /applications/{client_id}/token\",\n {\n headers: {\n authorization: `basic ${auth}`\n },\n client_id: options.clientId,\n access_token: options.token\n }\n );\n const authentication = {\n clientType: options.clientType,\n clientId: options.clientId,\n clientSecret: options.clientSecret,\n token: response.data.token,\n scopes: response.data.scopes\n };\n if (response.data.expires_at)\n authentication.expiresAt = response.data.expires_at;\n if (options.clientType === \"github-app\") {\n delete authentication.scopes;\n }\n return { ...response, authentication };\n}\n\n// pkg/dist-src/delete-token.js\nvar import_request9 = require(\"@octokit/request\");\nvar import_btoa_lite4 = __toESM(require(\"btoa-lite\"));\nasync function deleteToken(options) {\n const request = options.request || /* istanbul ignore next: we always pass a custom request in tests */\n import_request9.request;\n const auth = (0, import_btoa_lite4.default)(`${options.clientId}:${options.clientSecret}`);\n return request(\n \"DELETE /applications/{client_id}/token\",\n {\n headers: {\n authorization: `basic ${auth}`\n },\n client_id: options.clientId,\n access_token: options.token\n }\n );\n}\n\n// pkg/dist-src/delete-authorization.js\nvar import_request10 = require(\"@octokit/request\");\nvar import_btoa_lite5 = __toESM(require(\"btoa-lite\"));\nasync function deleteAuthorization(options) {\n const request = options.request || /* istanbul ignore next: we always pass a custom request in tests */\n import_request10.request;\n const auth = (0, import_btoa_lite5.default)(`${options.clientId}:${options.clientSecret}`);\n return request(\n \"DELETE /applications/{client_id}/grant\",\n {\n headers: {\n authorization: `basic ${auth}`\n },\n client_id: options.clientId,\n access_token: options.token\n }\n );\n}\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n VERSION,\n checkToken,\n createDeviceCode,\n deleteAuthorization,\n deleteToken,\n exchangeDeviceCode,\n exchangeWebFlowCode,\n getWebFlowAuthorizationUrl,\n refreshToken,\n resetToken,\n scopeToken\n});\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n composePaginateRest: () => composePaginateRest,\n isPaginatingEndpoint: () => isPaginatingEndpoint,\n paginateRest: () => paginateRest,\n paginatingEndpoints: () => paginatingEndpoints\n});\nmodule.exports = __toCommonJS(dist_src_exports);\n\n// pkg/dist-src/version.js\nvar VERSION = \"6.1.2\";\n\n// pkg/dist-src/normalize-paginated-list-response.js\nfunction normalizePaginatedListResponse(response) {\n if (!response.data) {\n return {\n ...response,\n data: []\n };\n }\n const responseNeedsNormalization = \"total_count\" in response.data && !(\"url\" in response.data);\n if (!responseNeedsNormalization)\n return response;\n const incompleteResults = response.data.incomplete_results;\n const repositorySelection = response.data.repository_selection;\n const totalCount = response.data.total_count;\n delete response.data.incomplete_results;\n delete response.data.repository_selection;\n delete response.data.total_count;\n const namespaceKey = Object.keys(response.data)[0];\n const data = response.data[namespaceKey];\n response.data = data;\n if (typeof incompleteResults !== \"undefined\") {\n response.data.incomplete_results = incompleteResults;\n }\n if (typeof repositorySelection !== \"undefined\") {\n response.data.repository_selection = repositorySelection;\n }\n response.data.total_count = totalCount;\n return response;\n}\n\n// pkg/dist-src/iterator.js\nfunction iterator(octokit, route, parameters) {\n const options = typeof route === \"function\" ? route.endpoint(parameters) : octokit.request.endpoint(route, parameters);\n const requestMethod = typeof route === \"function\" ? route : octokit.request;\n const method = options.method;\n const headers = options.headers;\n let url = options.url;\n return {\n [Symbol.asyncIterator]: () => ({\n async next() {\n if (!url)\n return { done: true };\n try {\n const response = await requestMethod({ method, url, headers });\n const normalizedResponse = normalizePaginatedListResponse(response);\n url = ((normalizedResponse.headers.link || \"\").match(\n /<([^>]+)>;\\s*rel=\"next\"/\n ) || [])[1];\n return { value: normalizedResponse };\n } catch (error) {\n if (error.status !== 409)\n throw error;\n url = \"\";\n return {\n value: {\n status: 200,\n headers: {},\n data: []\n }\n };\n }\n }\n })\n };\n}\n\n// pkg/dist-src/paginate.js\nfunction paginate(octokit, route, parameters, mapFn) {\n if (typeof parameters === \"function\") {\n mapFn = parameters;\n parameters = void 0;\n }\n return gather(\n octokit,\n [],\n iterator(octokit, route, parameters)[Symbol.asyncIterator](),\n mapFn\n );\n}\nfunction gather(octokit, results, iterator2, mapFn) {\n return iterator2.next().then((result) => {\n if (result.done) {\n return results;\n }\n let earlyExit = false;\n function done() {\n earlyExit = true;\n }\n results = results.concat(\n mapFn ? mapFn(result.value, done) : result.value.data\n );\n if (earlyExit) {\n return results;\n }\n return gather(octokit, results, iterator2, mapFn);\n });\n}\n\n// pkg/dist-src/compose-paginate.js\nvar composePaginateRest = Object.assign(paginate, {\n iterator\n});\n\n// pkg/dist-src/generated/paginating-endpoints.js\nvar paginatingEndpoints = [\n \"GET /app/hook/deliveries\",\n \"GET /app/installation-requests\",\n \"GET /app/installations\",\n \"GET /enterprises/{enterprise}/dependabot/alerts\",\n \"GET /enterprises/{enterprise}/secret-scanning/alerts\",\n \"GET /events\",\n \"GET /gists\",\n \"GET /gists/public\",\n \"GET /gists/starred\",\n \"GET /gists/{gist_id}/comments\",\n \"GET /gists/{gist_id}/commits\",\n \"GET /gists/{gist_id}/forks\",\n \"GET /installation/repositories\",\n \"GET /issues\",\n \"GET /licenses\",\n \"GET /marketplace_listing/plans\",\n \"GET /marketplace_listing/plans/{plan_id}/accounts\",\n \"GET /marketplace_listing/stubbed/plans\",\n \"GET /marketplace_listing/stubbed/plans/{plan_id}/accounts\",\n \"GET /networks/{owner}/{repo}/events\",\n \"GET /notifications\",\n \"GET /organizations\",\n \"GET /organizations/{org}/personal-access-token-requests\",\n \"GET /organizations/{org}/personal-access-token-requests/{pat_request_id}/repositories\",\n \"GET /organizations/{org}/personal-access-tokens\",\n \"GET /organizations/{org}/personal-access-tokens/{pat_id}/repositories\",\n \"GET /orgs/{org}/actions/cache/usage-by-repository\",\n \"GET /orgs/{org}/actions/permissions/repositories\",\n \"GET /orgs/{org}/actions/required_workflows\",\n \"GET /orgs/{org}/actions/runners\",\n \"GET /orgs/{org}/actions/secrets\",\n \"GET /orgs/{org}/actions/secrets/{secret_name}/repositories\",\n \"GET /orgs/{org}/actions/variables\",\n \"GET /orgs/{org}/actions/variables/{name}/repositories\",\n \"GET /orgs/{org}/blocks\",\n \"GET /orgs/{org}/code-scanning/alerts\",\n \"GET /orgs/{org}/codespaces\",\n \"GET /orgs/{org}/codespaces/secrets\",\n \"GET /orgs/{org}/codespaces/secrets/{secret_name}/repositories\",\n \"GET /orgs/{org}/dependabot/alerts\",\n \"GET /orgs/{org}/dependabot/secrets\",\n \"GET /orgs/{org}/dependabot/secrets/{secret_name}/repositories\",\n \"GET /orgs/{org}/events\",\n \"GET /orgs/{org}/failed_invitations\",\n \"GET /orgs/{org}/hooks\",\n \"GET /orgs/{org}/hooks/{hook_id}/deliveries\",\n \"GET /orgs/{org}/installations\",\n \"GET /orgs/{org}/invitations\",\n \"GET /orgs/{org}/invitations/{invitation_id}/teams\",\n \"GET /orgs/{org}/issues\",\n \"GET /orgs/{org}/members\",\n \"GET /orgs/{org}/members/{username}/codespaces\",\n \"GET /orgs/{org}/migrations\",\n \"GET /orgs/{org}/migrations/{migration_id}/repositories\",\n \"GET /orgs/{org}/outside_collaborators\",\n \"GET /orgs/{org}/packages\",\n \"GET /orgs/{org}/packages/{package_type}/{package_name}/versions\",\n \"GET /orgs/{org}/projects\",\n \"GET /orgs/{org}/public_members\",\n \"GET /orgs/{org}/repos\",\n \"GET /orgs/{org}/secret-scanning/alerts\",\n \"GET /orgs/{org}/teams\",\n \"GET /orgs/{org}/teams/{team_slug}/discussions\",\n \"GET /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments\",\n \"GET /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments/{comment_number}/reactions\",\n \"GET /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/reactions\",\n \"GET /orgs/{org}/teams/{team_slug}/invitations\",\n \"GET /orgs/{org}/teams/{team_slug}/members\",\n \"GET /orgs/{org}/teams/{team_slug}/projects\",\n \"GET /orgs/{org}/teams/{team_slug}/repos\",\n \"GET /orgs/{org}/teams/{team_slug}/teams\",\n \"GET /projects/columns/{column_id}/cards\",\n \"GET /projects/{project_id}/collaborators\",\n \"GET /projects/{project_id}/columns\",\n \"GET /repos/{org}/{repo}/actions/required_workflows\",\n \"GET /repos/{owner}/{repo}/actions/artifacts\",\n \"GET /repos/{owner}/{repo}/actions/caches\",\n \"GET /repos/{owner}/{repo}/actions/organization-secrets\",\n \"GET /repos/{owner}/{repo}/actions/organization-variables\",\n \"GET /repos/{owner}/{repo}/actions/required_workflows/{required_workflow_id_for_repo}/runs\",\n \"GET /repos/{owner}/{repo}/actions/runners\",\n \"GET /repos/{owner}/{repo}/actions/runs\",\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/artifacts\",\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/attempts/{attempt_number}/jobs\",\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/jobs\",\n \"GET /repos/{owner}/{repo}/actions/secrets\",\n \"GET /repos/{owner}/{repo}/actions/variables\",\n \"GET /repos/{owner}/{repo}/actions/workflows\",\n \"GET /repos/{owner}/{repo}/actions/workflows/{workflow_id}/runs\",\n \"GET /repos/{owner}/{repo}/assignees\",\n \"GET /repos/{owner}/{repo}/branches\",\n \"GET /repos/{owner}/{repo}/check-runs/{check_run_id}/annotations\",\n \"GET /repos/{owner}/{repo}/check-suites/{check_suite_id}/check-runs\",\n \"GET /repos/{owner}/{repo}/code-scanning/alerts\",\n \"GET /repos/{owner}/{repo}/code-scanning/alerts/{alert_number}/instances\",\n \"GET /repos/{owner}/{repo}/code-scanning/analyses\",\n \"GET /repos/{owner}/{repo}/codespaces\",\n \"GET /repos/{owner}/{repo}/codespaces/devcontainers\",\n \"GET /repos/{owner}/{repo}/codespaces/secrets\",\n \"GET /repos/{owner}/{repo}/collaborators\",\n \"GET /repos/{owner}/{repo}/comments\",\n \"GET /repos/{owner}/{repo}/comments/{comment_id}/reactions\",\n \"GET /repos/{owner}/{repo}/commits\",\n \"GET /repos/{owner}/{repo}/commits/{commit_sha}/comments\",\n \"GET /repos/{owner}/{repo}/commits/{commit_sha}/pulls\",\n \"GET /repos/{owner}/{repo}/commits/{ref}/check-runs\",\n \"GET /repos/{owner}/{repo}/commits/{ref}/check-suites\",\n \"GET /repos/{owner}/{repo}/commits/{ref}/status\",\n \"GET /repos/{owner}/{repo}/commits/{ref}/statuses\",\n \"GET /repos/{owner}/{repo}/contributors\",\n \"GET /repos/{owner}/{repo}/dependabot/alerts\",\n \"GET /repos/{owner}/{repo}/dependabot/secrets\",\n \"GET /repos/{owner}/{repo}/deployments\",\n \"GET /repos/{owner}/{repo}/deployments/{deployment_id}/statuses\",\n \"GET /repos/{owner}/{repo}/environments\",\n \"GET /repos/{owner}/{repo}/environments/{environment_name}/deployment-branch-policies\",\n \"GET /repos/{owner}/{repo}/environments/{environment_name}/deployment_protection_rules/apps\",\n \"GET /repos/{owner}/{repo}/events\",\n \"GET /repos/{owner}/{repo}/forks\",\n \"GET /repos/{owner}/{repo}/hooks\",\n \"GET /repos/{owner}/{repo}/hooks/{hook_id}/deliveries\",\n \"GET /repos/{owner}/{repo}/invitations\",\n \"GET /repos/{owner}/{repo}/issues\",\n \"GET /repos/{owner}/{repo}/issues/comments\",\n \"GET /repos/{owner}/{repo}/issues/comments/{comment_id}/reactions\",\n \"GET /repos/{owner}/{repo}/issues/events\",\n \"GET /repos/{owner}/{repo}/issues/{issue_number}/comments\",\n \"GET /repos/{owner}/{repo}/issues/{issue_number}/events\",\n \"GET /repos/{owner}/{repo}/issues/{issue_number}/labels\",\n \"GET /repos/{owner}/{repo}/issues/{issue_number}/reactions\",\n \"GET /repos/{owner}/{repo}/issues/{issue_number}/timeline\",\n \"GET /repos/{owner}/{repo}/keys\",\n \"GET /repos/{owner}/{repo}/labels\",\n \"GET /repos/{owner}/{repo}/milestones\",\n \"GET /repos/{owner}/{repo}/milestones/{milestone_number}/labels\",\n \"GET /repos/{owner}/{repo}/notifications\",\n \"GET /repos/{owner}/{repo}/pages/builds\",\n \"GET /repos/{owner}/{repo}/projects\",\n \"GET /repos/{owner}/{repo}/pulls\",\n \"GET /repos/{owner}/{repo}/pulls/comments\",\n \"GET /repos/{owner}/{repo}/pulls/comments/{comment_id}/reactions\",\n \"GET /repos/{owner}/{repo}/pulls/{pull_number}/comments\",\n \"GET /repos/{owner}/{repo}/pulls/{pull_number}/commits\",\n \"GET /repos/{owner}/{repo}/pulls/{pull_number}/files\",\n \"GET /repos/{owner}/{repo}/pulls/{pull_number}/reviews\",\n \"GET /repos/{owner}/{repo}/pulls/{pull_number}/reviews/{review_id}/comments\",\n \"GET /repos/{owner}/{repo}/releases\",\n \"GET /repos/{owner}/{repo}/releases/{release_id}/assets\",\n \"GET /repos/{owner}/{repo}/releases/{release_id}/reactions\",\n \"GET /repos/{owner}/{repo}/secret-scanning/alerts\",\n \"GET /repos/{owner}/{repo}/secret-scanning/alerts/{alert_number}/locations\",\n \"GET /repos/{owner}/{repo}/security-advisories\",\n \"GET /repos/{owner}/{repo}/stargazers\",\n \"GET /repos/{owner}/{repo}/subscribers\",\n \"GET /repos/{owner}/{repo}/tags\",\n \"GET /repos/{owner}/{repo}/teams\",\n \"GET /repos/{owner}/{repo}/topics\",\n \"GET /repositories\",\n \"GET /repositories/{repository_id}/environments/{environment_name}/secrets\",\n \"GET /repositories/{repository_id}/environments/{environment_name}/variables\",\n \"GET /search/code\",\n \"GET /search/commits\",\n \"GET /search/issues\",\n \"GET /search/labels\",\n \"GET /search/repositories\",\n \"GET /search/topics\",\n \"GET /search/users\",\n \"GET /teams/{team_id}/discussions\",\n \"GET /teams/{team_id}/discussions/{discussion_number}/comments\",\n \"GET /teams/{team_id}/discussions/{discussion_number}/comments/{comment_number}/reactions\",\n \"GET /teams/{team_id}/discussions/{discussion_number}/reactions\",\n \"GET /teams/{team_id}/invitations\",\n \"GET /teams/{team_id}/members\",\n \"GET /teams/{team_id}/projects\",\n \"GET /teams/{team_id}/repos\",\n \"GET /teams/{team_id}/teams\",\n \"GET /user/blocks\",\n \"GET /user/codespaces\",\n \"GET /user/codespaces/secrets\",\n \"GET /user/emails\",\n \"GET /user/followers\",\n \"GET /user/following\",\n \"GET /user/gpg_keys\",\n \"GET /user/installations\",\n \"GET /user/installations/{installation_id}/repositories\",\n \"GET /user/issues\",\n \"GET /user/keys\",\n \"GET /user/marketplace_purchases\",\n \"GET /user/marketplace_purchases/stubbed\",\n \"GET /user/memberships/orgs\",\n \"GET /user/migrations\",\n \"GET /user/migrations/{migration_id}/repositories\",\n \"GET /user/orgs\",\n \"GET /user/packages\",\n \"GET /user/packages/{package_type}/{package_name}/versions\",\n \"GET /user/public_emails\",\n \"GET /user/repos\",\n \"GET /user/repository_invitations\",\n \"GET /user/social_accounts\",\n \"GET /user/ssh_signing_keys\",\n \"GET /user/starred\",\n \"GET /user/subscriptions\",\n \"GET /user/teams\",\n \"GET /users\",\n \"GET /users/{username}/events\",\n \"GET /users/{username}/events/orgs/{org}\",\n \"GET /users/{username}/events/public\",\n \"GET /users/{username}/followers\",\n \"GET /users/{username}/following\",\n \"GET /users/{username}/gists\",\n \"GET /users/{username}/gpg_keys\",\n \"GET /users/{username}/keys\",\n \"GET /users/{username}/orgs\",\n \"GET /users/{username}/packages\",\n \"GET /users/{username}/projects\",\n \"GET /users/{username}/received_events\",\n \"GET /users/{username}/received_events/public\",\n \"GET /users/{username}/repos\",\n \"GET /users/{username}/social_accounts\",\n \"GET /users/{username}/ssh_signing_keys\",\n \"GET /users/{username}/starred\",\n \"GET /users/{username}/subscriptions\"\n];\n\n// pkg/dist-src/paginating-endpoints.js\nfunction isPaginatingEndpoint(arg) {\n if (typeof arg === \"string\") {\n return paginatingEndpoints.includes(arg);\n } else {\n return false;\n }\n}\n\n// pkg/dist-src/index.js\nfunction paginateRest(octokit) {\n return {\n paginate: Object.assign(paginate.bind(null, octokit), {\n iterator: iterator.bind(null, octokit)\n })\n };\n}\npaginateRest.VERSION = VERSION;\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n composePaginateRest,\n isPaginatingEndpoint,\n paginateRest,\n paginatingEndpoints\n});\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n legacyRestEndpointMethods: () => legacyRestEndpointMethods,\n restEndpointMethods: () => restEndpointMethods\n});\nmodule.exports = __toCommonJS(dist_src_exports);\n\n// pkg/dist-src/version.js\nvar VERSION = \"7.2.3\";\n\n// pkg/dist-src/generated/endpoints.js\nvar Endpoints = {\n actions: {\n addCustomLabelsToSelfHostedRunnerForOrg: [\n \"POST /orgs/{org}/actions/runners/{runner_id}/labels\"\n ],\n addCustomLabelsToSelfHostedRunnerForRepo: [\n \"POST /repos/{owner}/{repo}/actions/runners/{runner_id}/labels\"\n ],\n addSelectedRepoToOrgSecret: [\n \"PUT /orgs/{org}/actions/secrets/{secret_name}/repositories/{repository_id}\"\n ],\n addSelectedRepoToOrgVariable: [\n \"PUT /orgs/{org}/actions/variables/{name}/repositories/{repository_id}\"\n ],\n addSelectedRepoToRequiredWorkflow: [\n \"PUT /orgs/{org}/actions/required_workflows/{required_workflow_id}/repositories/{repository_id}\"\n ],\n approveWorkflowRun: [\n \"POST /repos/{owner}/{repo}/actions/runs/{run_id}/approve\"\n ],\n cancelWorkflowRun: [\n \"POST /repos/{owner}/{repo}/actions/runs/{run_id}/cancel\"\n ],\n createEnvironmentVariable: [\n \"POST /repositories/{repository_id}/environments/{environment_name}/variables\"\n ],\n createOrUpdateEnvironmentSecret: [\n \"PUT /repositories/{repository_id}/environments/{environment_name}/secrets/{secret_name}\"\n ],\n createOrUpdateOrgSecret: [\"PUT /orgs/{org}/actions/secrets/{secret_name}\"],\n createOrUpdateRepoSecret: [\n \"PUT /repos/{owner}/{repo}/actions/secrets/{secret_name}\"\n ],\n createOrgVariable: [\"POST /orgs/{org}/actions/variables\"],\n createRegistrationTokenForOrg: [\n \"POST /orgs/{org}/actions/runners/registration-token\"\n ],\n createRegistrationTokenForRepo: [\n \"POST /repos/{owner}/{repo}/actions/runners/registration-token\"\n ],\n createRemoveTokenForOrg: [\"POST /orgs/{org}/actions/runners/remove-token\"],\n createRemoveTokenForRepo: [\n \"POST /repos/{owner}/{repo}/actions/runners/remove-token\"\n ],\n createRepoVariable: [\"POST /repos/{owner}/{repo}/actions/variables\"],\n createRequiredWorkflow: [\"POST /orgs/{org}/actions/required_workflows\"],\n createWorkflowDispatch: [\n \"POST /repos/{owner}/{repo}/actions/workflows/{workflow_id}/dispatches\"\n ],\n deleteActionsCacheById: [\n \"DELETE /repos/{owner}/{repo}/actions/caches/{cache_id}\"\n ],\n deleteActionsCacheByKey: [\n \"DELETE /repos/{owner}/{repo}/actions/caches{?key,ref}\"\n ],\n deleteArtifact: [\n \"DELETE /repos/{owner}/{repo}/actions/artifacts/{artifact_id}\"\n ],\n deleteEnvironmentSecret: [\n \"DELETE /repositories/{repository_id}/environments/{environment_name}/secrets/{secret_name}\"\n ],\n deleteEnvironmentVariable: [\n \"DELETE /repositories/{repository_id}/environments/{environment_name}/variables/{name}\"\n ],\n deleteOrgSecret: [\"DELETE /orgs/{org}/actions/secrets/{secret_name}\"],\n deleteOrgVariable: [\"DELETE /orgs/{org}/actions/variables/{name}\"],\n deleteRepoSecret: [\n \"DELETE /repos/{owner}/{repo}/actions/secrets/{secret_name}\"\n ],\n deleteRepoVariable: [\n \"DELETE /repos/{owner}/{repo}/actions/variables/{name}\"\n ],\n deleteRequiredWorkflow: [\n \"DELETE /orgs/{org}/actions/required_workflows/{required_workflow_id}\"\n ],\n deleteSelfHostedRunnerFromOrg: [\n \"DELETE /orgs/{org}/actions/runners/{runner_id}\"\n ],\n deleteSelfHostedRunnerFromRepo: [\n \"DELETE /repos/{owner}/{repo}/actions/runners/{runner_id}\"\n ],\n deleteWorkflowRun: [\"DELETE /repos/{owner}/{repo}/actions/runs/{run_id}\"],\n deleteWorkflowRunLogs: [\n \"DELETE /repos/{owner}/{repo}/actions/runs/{run_id}/logs\"\n ],\n disableSelectedRepositoryGithubActionsOrganization: [\n \"DELETE /orgs/{org}/actions/permissions/repositories/{repository_id}\"\n ],\n disableWorkflow: [\n \"PUT /repos/{owner}/{repo}/actions/workflows/{workflow_id}/disable\"\n ],\n downloadArtifact: [\n \"GET /repos/{owner}/{repo}/actions/artifacts/{artifact_id}/{archive_format}\"\n ],\n downloadJobLogsForWorkflowRun: [\n \"GET /repos/{owner}/{repo}/actions/jobs/{job_id}/logs\"\n ],\n downloadWorkflowRunAttemptLogs: [\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/attempts/{attempt_number}/logs\"\n ],\n downloadWorkflowRunLogs: [\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/logs\"\n ],\n enableSelectedRepositoryGithubActionsOrganization: [\n \"PUT /orgs/{org}/actions/permissions/repositories/{repository_id}\"\n ],\n enableWorkflow: [\n \"PUT /repos/{owner}/{repo}/actions/workflows/{workflow_id}/enable\"\n ],\n generateRunnerJitconfigForOrg: [\n \"POST /orgs/{org}/actions/runners/generate-jitconfig\"\n ],\n generateRunnerJitconfigForRepo: [\n \"POST /repos/{owner}/{repo}/actions/runners/generate-jitconfig\"\n ],\n getActionsCacheList: [\"GET /repos/{owner}/{repo}/actions/caches\"],\n getActionsCacheUsage: [\"GET /repos/{owner}/{repo}/actions/cache/usage\"],\n getActionsCacheUsageByRepoForOrg: [\n \"GET /orgs/{org}/actions/cache/usage-by-repository\"\n ],\n getActionsCacheUsageForOrg: [\"GET /orgs/{org}/actions/cache/usage\"],\n getAllowedActionsOrganization: [\n \"GET /orgs/{org}/actions/permissions/selected-actions\"\n ],\n getAllowedActionsRepository: [\n \"GET /repos/{owner}/{repo}/actions/permissions/selected-actions\"\n ],\n getArtifact: [\"GET /repos/{owner}/{repo}/actions/artifacts/{artifact_id}\"],\n getEnvironmentPublicKey: [\n \"GET /repositories/{repository_id}/environments/{environment_name}/secrets/public-key\"\n ],\n getEnvironmentSecret: [\n \"GET /repositories/{repository_id}/environments/{environment_name}/secrets/{secret_name}\"\n ],\n getEnvironmentVariable: [\n \"GET /repositories/{repository_id}/environments/{environment_name}/variables/{name}\"\n ],\n getGithubActionsDefaultWorkflowPermissionsOrganization: [\n \"GET /orgs/{org}/actions/permissions/workflow\"\n ],\n getGithubActionsDefaultWorkflowPermissionsRepository: [\n \"GET /repos/{owner}/{repo}/actions/permissions/workflow\"\n ],\n getGithubActionsPermissionsOrganization: [\n \"GET /orgs/{org}/actions/permissions\"\n ],\n getGithubActionsPermissionsRepository: [\n \"GET /repos/{owner}/{repo}/actions/permissions\"\n ],\n getJobForWorkflowRun: [\"GET /repos/{owner}/{repo}/actions/jobs/{job_id}\"],\n getOrgPublicKey: [\"GET /orgs/{org}/actions/secrets/public-key\"],\n getOrgSecret: [\"GET /orgs/{org}/actions/secrets/{secret_name}\"],\n getOrgVariable: [\"GET /orgs/{org}/actions/variables/{name}\"],\n getPendingDeploymentsForRun: [\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/pending_deployments\"\n ],\n getRepoPermissions: [\n \"GET /repos/{owner}/{repo}/actions/permissions\",\n {},\n { renamed: [\"actions\", \"getGithubActionsPermissionsRepository\"] }\n ],\n getRepoPublicKey: [\"GET /repos/{owner}/{repo}/actions/secrets/public-key\"],\n getRepoRequiredWorkflow: [\n \"GET /repos/{org}/{repo}/actions/required_workflows/{required_workflow_id_for_repo}\"\n ],\n getRepoRequiredWorkflowUsage: [\n \"GET /repos/{org}/{repo}/actions/required_workflows/{required_workflow_id_for_repo}/timing\"\n ],\n getRepoSecret: [\"GET /repos/{owner}/{repo}/actions/secrets/{secret_name}\"],\n getRepoVariable: [\"GET /repos/{owner}/{repo}/actions/variables/{name}\"],\n getRequiredWorkflow: [\n \"GET /orgs/{org}/actions/required_workflows/{required_workflow_id}\"\n ],\n getReviewsForRun: [\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/approvals\"\n ],\n getSelfHostedRunnerForOrg: [\"GET /orgs/{org}/actions/runners/{runner_id}\"],\n getSelfHostedRunnerForRepo: [\n \"GET /repos/{owner}/{repo}/actions/runners/{runner_id}\"\n ],\n getWorkflow: [\"GET /repos/{owner}/{repo}/actions/workflows/{workflow_id}\"],\n getWorkflowAccessToRepository: [\n \"GET /repos/{owner}/{repo}/actions/permissions/access\"\n ],\n getWorkflowRun: [\"GET /repos/{owner}/{repo}/actions/runs/{run_id}\"],\n getWorkflowRunAttempt: [\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/attempts/{attempt_number}\"\n ],\n getWorkflowRunUsage: [\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/timing\"\n ],\n getWorkflowUsage: [\n \"GET /repos/{owner}/{repo}/actions/workflows/{workflow_id}/timing\"\n ],\n listArtifactsForRepo: [\"GET /repos/{owner}/{repo}/actions/artifacts\"],\n listEnvironmentSecrets: [\n \"GET /repositories/{repository_id}/environments/{environment_name}/secrets\"\n ],\n listEnvironmentVariables: [\n \"GET /repositories/{repository_id}/environments/{environment_name}/variables\"\n ],\n listJobsForWorkflowRun: [\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/jobs\"\n ],\n listJobsForWorkflowRunAttempt: [\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/attempts/{attempt_number}/jobs\"\n ],\n listLabelsForSelfHostedRunnerForOrg: [\n \"GET /orgs/{org}/actions/runners/{runner_id}/labels\"\n ],\n listLabelsForSelfHostedRunnerForRepo: [\n \"GET /repos/{owner}/{repo}/actions/runners/{runner_id}/labels\"\n ],\n listOrgSecrets: [\"GET /orgs/{org}/actions/secrets\"],\n listOrgVariables: [\"GET /orgs/{org}/actions/variables\"],\n listRepoOrganizationSecrets: [\n \"GET /repos/{owner}/{repo}/actions/organization-secrets\"\n ],\n listRepoOrganizationVariables: [\n \"GET /repos/{owner}/{repo}/actions/organization-variables\"\n ],\n listRepoRequiredWorkflows: [\n \"GET /repos/{org}/{repo}/actions/required_workflows\"\n ],\n listRepoSecrets: [\"GET /repos/{owner}/{repo}/actions/secrets\"],\n listRepoVariables: [\"GET /repos/{owner}/{repo}/actions/variables\"],\n listRepoWorkflows: [\"GET /repos/{owner}/{repo}/actions/workflows\"],\n listRequiredWorkflowRuns: [\n \"GET /repos/{owner}/{repo}/actions/required_workflows/{required_workflow_id_for_repo}/runs\"\n ],\n listRequiredWorkflows: [\"GET /orgs/{org}/actions/required_workflows\"],\n listRunnerApplicationsForOrg: [\"GET /orgs/{org}/actions/runners/downloads\"],\n listRunnerApplicationsForRepo: [\n \"GET /repos/{owner}/{repo}/actions/runners/downloads\"\n ],\n listSelectedReposForOrgSecret: [\n \"GET /orgs/{org}/actions/secrets/{secret_name}/repositories\"\n ],\n listSelectedReposForOrgVariable: [\n \"GET /orgs/{org}/actions/variables/{name}/repositories\"\n ],\n listSelectedRepositoriesEnabledGithubActionsOrganization: [\n \"GET /orgs/{org}/actions/permissions/repositories\"\n ],\n listSelectedRepositoriesRequiredWorkflow: [\n \"GET /orgs/{org}/actions/required_workflows/{required_workflow_id}/repositories\"\n ],\n listSelfHostedRunnersForOrg: [\"GET /orgs/{org}/actions/runners\"],\n listSelfHostedRunnersForRepo: [\"GET /repos/{owner}/{repo}/actions/runners\"],\n listWorkflowRunArtifacts: [\n \"GET /repos/{owner}/{repo}/actions/runs/{run_id}/artifacts\"\n ],\n listWorkflowRuns: [\n \"GET /repos/{owner}/{repo}/actions/workflows/{workflow_id}/runs\"\n ],\n listWorkflowRunsForRepo: [\"GET /repos/{owner}/{repo}/actions/runs\"],\n reRunJobForWorkflowRun: [\n \"POST /repos/{owner}/{repo}/actions/jobs/{job_id}/rerun\"\n ],\n reRunWorkflow: [\"POST /repos/{owner}/{repo}/actions/runs/{run_id}/rerun\"],\n reRunWorkflowFailedJobs: [\n \"POST /repos/{owner}/{repo}/actions/runs/{run_id}/rerun-failed-jobs\"\n ],\n removeAllCustomLabelsFromSelfHostedRunnerForOrg: [\n \"DELETE /orgs/{org}/actions/runners/{runner_id}/labels\"\n ],\n removeAllCustomLabelsFromSelfHostedRunnerForRepo: [\n \"DELETE /repos/{owner}/{repo}/actions/runners/{runner_id}/labels\"\n ],\n removeCustomLabelFromSelfHostedRunnerForOrg: [\n \"DELETE /orgs/{org}/actions/runners/{runner_id}/labels/{name}\"\n ],\n removeCustomLabelFromSelfHostedRunnerForRepo: [\n \"DELETE /repos/{owner}/{repo}/actions/runners/{runner_id}/labels/{name}\"\n ],\n removeSelectedRepoFromOrgSecret: [\n \"DELETE /orgs/{org}/actions/secrets/{secret_name}/repositories/{repository_id}\"\n ],\n removeSelectedRepoFromOrgVariable: [\n \"DELETE /orgs/{org}/actions/variables/{name}/repositories/{repository_id}\"\n ],\n removeSelectedRepoFromRequiredWorkflow: [\n \"DELETE /orgs/{org}/actions/required_workflows/{required_workflow_id}/repositories/{repository_id}\"\n ],\n reviewCustomGatesForRun: [\n \"POST /repos/{owner}/{repo}/actions/runs/{run_id}/deployment_protection_rule\"\n ],\n reviewPendingDeploymentsForRun: [\n \"POST /repos/{owner}/{repo}/actions/runs/{run_id}/pending_deployments\"\n ],\n setAllowedActionsOrganization: [\n \"PUT /orgs/{org}/actions/permissions/selected-actions\"\n ],\n setAllowedActionsRepository: [\n \"PUT /repos/{owner}/{repo}/actions/permissions/selected-actions\"\n ],\n setCustomLabelsForSelfHostedRunnerForOrg: [\n \"PUT /orgs/{org}/actions/runners/{runner_id}/labels\"\n ],\n setCustomLabelsForSelfHostedRunnerForRepo: [\n \"PUT /repos/{owner}/{repo}/actions/runners/{runner_id}/labels\"\n ],\n setGithubActionsDefaultWorkflowPermissionsOrganization: [\n \"PUT /orgs/{org}/actions/permissions/workflow\"\n ],\n setGithubActionsDefaultWorkflowPermissionsRepository: [\n \"PUT /repos/{owner}/{repo}/actions/permissions/workflow\"\n ],\n setGithubActionsPermissionsOrganization: [\n \"PUT /orgs/{org}/actions/permissions\"\n ],\n setGithubActionsPermissionsRepository: [\n \"PUT /repos/{owner}/{repo}/actions/permissions\"\n ],\n setSelectedReposForOrgSecret: [\n \"PUT /orgs/{org}/actions/secrets/{secret_name}/repositories\"\n ],\n setSelectedReposForOrgVariable: [\n \"PUT /orgs/{org}/actions/variables/{name}/repositories\"\n ],\n setSelectedReposToRequiredWorkflow: [\n \"PUT /orgs/{org}/actions/required_workflows/{required_workflow_id}/repositories\"\n ],\n setSelectedRepositoriesEnabledGithubActionsOrganization: [\n \"PUT /orgs/{org}/actions/permissions/repositories\"\n ],\n setWorkflowAccessToRepository: [\n \"PUT /repos/{owner}/{repo}/actions/permissions/access\"\n ],\n updateEnvironmentVariable: [\n \"PATCH /repositories/{repository_id}/environments/{environment_name}/variables/{name}\"\n ],\n updateOrgVariable: [\"PATCH /orgs/{org}/actions/variables/{name}\"],\n updateRepoVariable: [\n \"PATCH /repos/{owner}/{repo}/actions/variables/{name}\"\n ],\n updateRequiredWorkflow: [\n \"PATCH /orgs/{org}/actions/required_workflows/{required_workflow_id}\"\n ]\n },\n activity: {\n checkRepoIsStarredByAuthenticatedUser: [\"GET /user/starred/{owner}/{repo}\"],\n deleteRepoSubscription: [\"DELETE /repos/{owner}/{repo}/subscription\"],\n deleteThreadSubscription: [\n \"DELETE /notifications/threads/{thread_id}/subscription\"\n ],\n getFeeds: [\"GET /feeds\"],\n getRepoSubscription: [\"GET /repos/{owner}/{repo}/subscription\"],\n getThread: [\"GET /notifications/threads/{thread_id}\"],\n getThreadSubscriptionForAuthenticatedUser: [\n \"GET /notifications/threads/{thread_id}/subscription\"\n ],\n listEventsForAuthenticatedUser: [\"GET /users/{username}/events\"],\n listNotificationsForAuthenticatedUser: [\"GET /notifications\"],\n listOrgEventsForAuthenticatedUser: [\n \"GET /users/{username}/events/orgs/{org}\"\n ],\n listPublicEvents: [\"GET /events\"],\n listPublicEventsForRepoNetwork: [\"GET /networks/{owner}/{repo}/events\"],\n listPublicEventsForUser: [\"GET /users/{username}/events/public\"],\n listPublicOrgEvents: [\"GET /orgs/{org}/events\"],\n listReceivedEventsForUser: [\"GET /users/{username}/received_events\"],\n listReceivedPublicEventsForUser: [\n \"GET /users/{username}/received_events/public\"\n ],\n listRepoEvents: [\"GET /repos/{owner}/{repo}/events\"],\n listRepoNotificationsForAuthenticatedUser: [\n \"GET /repos/{owner}/{repo}/notifications\"\n ],\n listReposStarredByAuthenticatedUser: [\"GET /user/starred\"],\n listReposStarredByUser: [\"GET /users/{username}/starred\"],\n listReposWatchedByUser: [\"GET /users/{username}/subscriptions\"],\n listStargazersForRepo: [\"GET /repos/{owner}/{repo}/stargazers\"],\n listWatchedReposForAuthenticatedUser: [\"GET /user/subscriptions\"],\n listWatchersForRepo: [\"GET /repos/{owner}/{repo}/subscribers\"],\n markNotificationsAsRead: [\"PUT /notifications\"],\n markRepoNotificationsAsRead: [\"PUT /repos/{owner}/{repo}/notifications\"],\n markThreadAsRead: [\"PATCH /notifications/threads/{thread_id}\"],\n setRepoSubscription: [\"PUT /repos/{owner}/{repo}/subscription\"],\n setThreadSubscription: [\n \"PUT /notifications/threads/{thread_id}/subscription\"\n ],\n starRepoForAuthenticatedUser: [\"PUT /user/starred/{owner}/{repo}\"],\n unstarRepoForAuthenticatedUser: [\"DELETE /user/starred/{owner}/{repo}\"]\n },\n apps: {\n addRepoToInstallation: [\n \"PUT /user/installations/{installation_id}/repositories/{repository_id}\",\n {},\n { renamed: [\"apps\", \"addRepoToInstallationForAuthenticatedUser\"] }\n ],\n addRepoToInstallationForAuthenticatedUser: [\n \"PUT /user/installations/{installation_id}/repositories/{repository_id}\"\n ],\n checkToken: [\"POST /applications/{client_id}/token\"],\n createFromManifest: [\"POST /app-manifests/{code}/conversions\"],\n createInstallationAccessToken: [\n \"POST /app/installations/{installation_id}/access_tokens\"\n ],\n deleteAuthorization: [\"DELETE /applications/{client_id}/grant\"],\n deleteInstallation: [\"DELETE /app/installations/{installation_id}\"],\n deleteToken: [\"DELETE /applications/{client_id}/token\"],\n getAuthenticated: [\"GET /app\"],\n getBySlug: [\"GET /apps/{app_slug}\"],\n getInstallation: [\"GET /app/installations/{installation_id}\"],\n getOrgInstallation: [\"GET /orgs/{org}/installation\"],\n getRepoInstallation: [\"GET /repos/{owner}/{repo}/installation\"],\n getSubscriptionPlanForAccount: [\n \"GET /marketplace_listing/accounts/{account_id}\"\n ],\n getSubscriptionPlanForAccountStubbed: [\n \"GET /marketplace_listing/stubbed/accounts/{account_id}\"\n ],\n getUserInstallation: [\"GET /users/{username}/installation\"],\n getWebhookConfigForApp: [\"GET /app/hook/config\"],\n getWebhookDelivery: [\"GET /app/hook/deliveries/{delivery_id}\"],\n listAccountsForPlan: [\"GET /marketplace_listing/plans/{plan_id}/accounts\"],\n listAccountsForPlanStubbed: [\n \"GET /marketplace_listing/stubbed/plans/{plan_id}/accounts\"\n ],\n listInstallationReposForAuthenticatedUser: [\n \"GET /user/installations/{installation_id}/repositories\"\n ],\n listInstallationRequestsForAuthenticatedApp: [\n \"GET /app/installation-requests\"\n ],\n listInstallations: [\"GET /app/installations\"],\n listInstallationsForAuthenticatedUser: [\"GET /user/installations\"],\n listPlans: [\"GET /marketplace_listing/plans\"],\n listPlansStubbed: [\"GET /marketplace_listing/stubbed/plans\"],\n listReposAccessibleToInstallation: [\"GET /installation/repositories\"],\n listSubscriptionsForAuthenticatedUser: [\"GET /user/marketplace_purchases\"],\n listSubscriptionsForAuthenticatedUserStubbed: [\n \"GET /user/marketplace_purchases/stubbed\"\n ],\n listWebhookDeliveries: [\"GET /app/hook/deliveries\"],\n redeliverWebhookDelivery: [\n \"POST /app/hook/deliveries/{delivery_id}/attempts\"\n ],\n removeRepoFromInstallation: [\n \"DELETE /user/installations/{installation_id}/repositories/{repository_id}\",\n {},\n { renamed: [\"apps\", \"removeRepoFromInstallationForAuthenticatedUser\"] }\n ],\n removeRepoFromInstallationForAuthenticatedUser: [\n \"DELETE /user/installations/{installation_id}/repositories/{repository_id}\"\n ],\n resetToken: [\"PATCH /applications/{client_id}/token\"],\n revokeInstallationAccessToken: [\"DELETE /installation/token\"],\n scopeToken: [\"POST /applications/{client_id}/token/scoped\"],\n suspendInstallation: [\"PUT /app/installations/{installation_id}/suspended\"],\n unsuspendInstallation: [\n \"DELETE /app/installations/{installation_id}/suspended\"\n ],\n updateWebhookConfigForApp: [\"PATCH /app/hook/config\"]\n },\n billing: {\n getGithubActionsBillingOrg: [\"GET /orgs/{org}/settings/billing/actions\"],\n getGithubActionsBillingUser: [\n \"GET /users/{username}/settings/billing/actions\"\n ],\n getGithubPackagesBillingOrg: [\"GET /orgs/{org}/settings/billing/packages\"],\n getGithubPackagesBillingUser: [\n \"GET /users/{username}/settings/billing/packages\"\n ],\n getSharedStorageBillingOrg: [\n \"GET /orgs/{org}/settings/billing/shared-storage\"\n ],\n getSharedStorageBillingUser: [\n \"GET /users/{username}/settings/billing/shared-storage\"\n ]\n },\n checks: {\n create: [\"POST /repos/{owner}/{repo}/check-runs\"],\n createSuite: [\"POST /repos/{owner}/{repo}/check-suites\"],\n get: [\"GET /repos/{owner}/{repo}/check-runs/{check_run_id}\"],\n getSuite: [\"GET /repos/{owner}/{repo}/check-suites/{check_suite_id}\"],\n listAnnotations: [\n \"GET /repos/{owner}/{repo}/check-runs/{check_run_id}/annotations\"\n ],\n listForRef: [\"GET /repos/{owner}/{repo}/commits/{ref}/check-runs\"],\n listForSuite: [\n \"GET /repos/{owner}/{repo}/check-suites/{check_suite_id}/check-runs\"\n ],\n listSuitesForRef: [\"GET /repos/{owner}/{repo}/commits/{ref}/check-suites\"],\n rerequestRun: [\n \"POST /repos/{owner}/{repo}/check-runs/{check_run_id}/rerequest\"\n ],\n rerequestSuite: [\n \"POST /repos/{owner}/{repo}/check-suites/{check_suite_id}/rerequest\"\n ],\n setSuitesPreferences: [\n \"PATCH /repos/{owner}/{repo}/check-suites/preferences\"\n ],\n update: [\"PATCH /repos/{owner}/{repo}/check-runs/{check_run_id}\"]\n },\n codeScanning: {\n deleteAnalysis: [\n \"DELETE /repos/{owner}/{repo}/code-scanning/analyses/{analysis_id}{?confirm_delete}\"\n ],\n getAlert: [\n \"GET /repos/{owner}/{repo}/code-scanning/alerts/{alert_number}\",\n {},\n { renamedParameters: { alert_id: \"alert_number\" } }\n ],\n getAnalysis: [\n \"GET /repos/{owner}/{repo}/code-scanning/analyses/{analysis_id}\"\n ],\n getCodeqlDatabase: [\n \"GET /repos/{owner}/{repo}/code-scanning/codeql/databases/{language}\"\n ],\n getDefaultSetup: [\"GET /repos/{owner}/{repo}/code-scanning/default-setup\"],\n getSarif: [\"GET /repos/{owner}/{repo}/code-scanning/sarifs/{sarif_id}\"],\n listAlertInstances: [\n \"GET /repos/{owner}/{repo}/code-scanning/alerts/{alert_number}/instances\"\n ],\n listAlertsForOrg: [\"GET /orgs/{org}/code-scanning/alerts\"],\n listAlertsForRepo: [\"GET /repos/{owner}/{repo}/code-scanning/alerts\"],\n listAlertsInstances: [\n \"GET /repos/{owner}/{repo}/code-scanning/alerts/{alert_number}/instances\",\n {},\n { renamed: [\"codeScanning\", \"listAlertInstances\"] }\n ],\n listCodeqlDatabases: [\n \"GET /repos/{owner}/{repo}/code-scanning/codeql/databases\"\n ],\n listRecentAnalyses: [\"GET /repos/{owner}/{repo}/code-scanning/analyses\"],\n updateAlert: [\n \"PATCH /repos/{owner}/{repo}/code-scanning/alerts/{alert_number}\"\n ],\n updateDefaultSetup: [\n \"PATCH /repos/{owner}/{repo}/code-scanning/default-setup\"\n ],\n uploadSarif: [\"POST /repos/{owner}/{repo}/code-scanning/sarifs\"]\n },\n codesOfConduct: {\n getAllCodesOfConduct: [\"GET /codes_of_conduct\"],\n getConductCode: [\"GET /codes_of_conduct/{key}\"]\n },\n codespaces: {\n addRepositoryForSecretForAuthenticatedUser: [\n \"PUT /user/codespaces/secrets/{secret_name}/repositories/{repository_id}\"\n ],\n addSelectedRepoToOrgSecret: [\n \"PUT /orgs/{org}/codespaces/secrets/{secret_name}/repositories/{repository_id}\"\n ],\n codespaceMachinesForAuthenticatedUser: [\n \"GET /user/codespaces/{codespace_name}/machines\"\n ],\n createForAuthenticatedUser: [\"POST /user/codespaces\"],\n createOrUpdateOrgSecret: [\n \"PUT /orgs/{org}/codespaces/secrets/{secret_name}\"\n ],\n createOrUpdateRepoSecret: [\n \"PUT /repos/{owner}/{repo}/codespaces/secrets/{secret_name}\"\n ],\n createOrUpdateSecretForAuthenticatedUser: [\n \"PUT /user/codespaces/secrets/{secret_name}\"\n ],\n createWithPrForAuthenticatedUser: [\n \"POST /repos/{owner}/{repo}/pulls/{pull_number}/codespaces\"\n ],\n createWithRepoForAuthenticatedUser: [\n \"POST /repos/{owner}/{repo}/codespaces\"\n ],\n deleteCodespacesBillingUsers: [\n \"DELETE /orgs/{org}/codespaces/billing/selected_users\"\n ],\n deleteForAuthenticatedUser: [\"DELETE /user/codespaces/{codespace_name}\"],\n deleteFromOrganization: [\n \"DELETE /orgs/{org}/members/{username}/codespaces/{codespace_name}\"\n ],\n deleteOrgSecret: [\"DELETE /orgs/{org}/codespaces/secrets/{secret_name}\"],\n deleteRepoSecret: [\n \"DELETE /repos/{owner}/{repo}/codespaces/secrets/{secret_name}\"\n ],\n deleteSecretForAuthenticatedUser: [\n \"DELETE /user/codespaces/secrets/{secret_name}\"\n ],\n exportForAuthenticatedUser: [\n \"POST /user/codespaces/{codespace_name}/exports\"\n ],\n getCodespacesForUserInOrg: [\n \"GET /orgs/{org}/members/{username}/codespaces\"\n ],\n getExportDetailsForAuthenticatedUser: [\n \"GET /user/codespaces/{codespace_name}/exports/{export_id}\"\n ],\n getForAuthenticatedUser: [\"GET /user/codespaces/{codespace_name}\"],\n getOrgPublicKey: [\"GET /orgs/{org}/codespaces/secrets/public-key\"],\n getOrgSecret: [\"GET /orgs/{org}/codespaces/secrets/{secret_name}\"],\n getPublicKeyForAuthenticatedUser: [\n \"GET /user/codespaces/secrets/public-key\"\n ],\n getRepoPublicKey: [\n \"GET /repos/{owner}/{repo}/codespaces/secrets/public-key\"\n ],\n getRepoSecret: [\n \"GET /repos/{owner}/{repo}/codespaces/secrets/{secret_name}\"\n ],\n getSecretForAuthenticatedUser: [\n \"GET /user/codespaces/secrets/{secret_name}\"\n ],\n listDevcontainersInRepositoryForAuthenticatedUser: [\n \"GET /repos/{owner}/{repo}/codespaces/devcontainers\"\n ],\n listForAuthenticatedUser: [\"GET /user/codespaces\"],\n listInOrganization: [\n \"GET /orgs/{org}/codespaces\",\n {},\n { renamedParameters: { org_id: \"org\" } }\n ],\n listInRepositoryForAuthenticatedUser: [\n \"GET /repos/{owner}/{repo}/codespaces\"\n ],\n listOrgSecrets: [\"GET /orgs/{org}/codespaces/secrets\"],\n listRepoSecrets: [\"GET /repos/{owner}/{repo}/codespaces/secrets\"],\n listRepositoriesForSecretForAuthenticatedUser: [\n \"GET /user/codespaces/secrets/{secret_name}/repositories\"\n ],\n listSecretsForAuthenticatedUser: [\"GET /user/codespaces/secrets\"],\n listSelectedReposForOrgSecret: [\n \"GET /orgs/{org}/codespaces/secrets/{secret_name}/repositories\"\n ],\n preFlightWithRepoForAuthenticatedUser: [\n \"GET /repos/{owner}/{repo}/codespaces/new\"\n ],\n publishForAuthenticatedUser: [\n \"POST /user/codespaces/{codespace_name}/publish\"\n ],\n removeRepositoryForSecretForAuthenticatedUser: [\n \"DELETE /user/codespaces/secrets/{secret_name}/repositories/{repository_id}\"\n ],\n removeSelectedRepoFromOrgSecret: [\n \"DELETE /orgs/{org}/codespaces/secrets/{secret_name}/repositories/{repository_id}\"\n ],\n repoMachinesForAuthenticatedUser: [\n \"GET /repos/{owner}/{repo}/codespaces/machines\"\n ],\n setCodespacesBilling: [\"PUT /orgs/{org}/codespaces/billing\"],\n setCodespacesBillingUsers: [\n \"POST /orgs/{org}/codespaces/billing/selected_users\"\n ],\n setRepositoriesForSecretForAuthenticatedUser: [\n \"PUT /user/codespaces/secrets/{secret_name}/repositories\"\n ],\n setSelectedReposForOrgSecret: [\n \"PUT /orgs/{org}/codespaces/secrets/{secret_name}/repositories\"\n ],\n startForAuthenticatedUser: [\"POST /user/codespaces/{codespace_name}/start\"],\n stopForAuthenticatedUser: [\"POST /user/codespaces/{codespace_name}/stop\"],\n stopInOrganization: [\n \"POST /orgs/{org}/members/{username}/codespaces/{codespace_name}/stop\"\n ],\n updateForAuthenticatedUser: [\"PATCH /user/codespaces/{codespace_name}\"]\n },\n dependabot: {\n addSelectedRepoToOrgSecret: [\n \"PUT /orgs/{org}/dependabot/secrets/{secret_name}/repositories/{repository_id}\"\n ],\n createOrUpdateOrgSecret: [\n \"PUT /orgs/{org}/dependabot/secrets/{secret_name}\"\n ],\n createOrUpdateRepoSecret: [\n \"PUT /repos/{owner}/{repo}/dependabot/secrets/{secret_name}\"\n ],\n deleteOrgSecret: [\"DELETE /orgs/{org}/dependabot/secrets/{secret_name}\"],\n deleteRepoSecret: [\n \"DELETE /repos/{owner}/{repo}/dependabot/secrets/{secret_name}\"\n ],\n getAlert: [\"GET /repos/{owner}/{repo}/dependabot/alerts/{alert_number}\"],\n getOrgPublicKey: [\"GET /orgs/{org}/dependabot/secrets/public-key\"],\n getOrgSecret: [\"GET /orgs/{org}/dependabot/secrets/{secret_name}\"],\n getRepoPublicKey: [\n \"GET /repos/{owner}/{repo}/dependabot/secrets/public-key\"\n ],\n getRepoSecret: [\n \"GET /repos/{owner}/{repo}/dependabot/secrets/{secret_name}\"\n ],\n listAlertsForEnterprise: [\n \"GET /enterprises/{enterprise}/dependabot/alerts\"\n ],\n listAlertsForOrg: [\"GET /orgs/{org}/dependabot/alerts\"],\n listAlertsForRepo: [\"GET /repos/{owner}/{repo}/dependabot/alerts\"],\n listOrgSecrets: [\"GET /orgs/{org}/dependabot/secrets\"],\n listRepoSecrets: [\"GET /repos/{owner}/{repo}/dependabot/secrets\"],\n listSelectedReposForOrgSecret: [\n \"GET /orgs/{org}/dependabot/secrets/{secret_name}/repositories\"\n ],\n removeSelectedRepoFromOrgSecret: [\n \"DELETE /orgs/{org}/dependabot/secrets/{secret_name}/repositories/{repository_id}\"\n ],\n setSelectedReposForOrgSecret: [\n \"PUT /orgs/{org}/dependabot/secrets/{secret_name}/repositories\"\n ],\n updateAlert: [\n \"PATCH /repos/{owner}/{repo}/dependabot/alerts/{alert_number}\"\n ]\n },\n dependencyGraph: {\n createRepositorySnapshot: [\n \"POST /repos/{owner}/{repo}/dependency-graph/snapshots\"\n ],\n diffRange: [\n \"GET /repos/{owner}/{repo}/dependency-graph/compare/{basehead}\"\n ],\n exportSbom: [\"GET /repos/{owner}/{repo}/dependency-graph/sbom\"]\n },\n emojis: { get: [\"GET /emojis\"] },\n gists: {\n checkIsStarred: [\"GET /gists/{gist_id}/star\"],\n create: [\"POST /gists\"],\n createComment: [\"POST /gists/{gist_id}/comments\"],\n delete: [\"DELETE /gists/{gist_id}\"],\n deleteComment: [\"DELETE /gists/{gist_id}/comments/{comment_id}\"],\n fork: [\"POST /gists/{gist_id}/forks\"],\n get: [\"GET /gists/{gist_id}\"],\n getComment: [\"GET /gists/{gist_id}/comments/{comment_id}\"],\n getRevision: [\"GET /gists/{gist_id}/{sha}\"],\n list: [\"GET /gists\"],\n listComments: [\"GET /gists/{gist_id}/comments\"],\n listCommits: [\"GET /gists/{gist_id}/commits\"],\n listForUser: [\"GET /users/{username}/gists\"],\n listForks: [\"GET /gists/{gist_id}/forks\"],\n listPublic: [\"GET /gists/public\"],\n listStarred: [\"GET /gists/starred\"],\n star: [\"PUT /gists/{gist_id}/star\"],\n unstar: [\"DELETE /gists/{gist_id}/star\"],\n update: [\"PATCH /gists/{gist_id}\"],\n updateComment: [\"PATCH /gists/{gist_id}/comments/{comment_id}\"]\n },\n git: {\n createBlob: [\"POST /repos/{owner}/{repo}/git/blobs\"],\n createCommit: [\"POST /repos/{owner}/{repo}/git/commits\"],\n createRef: [\"POST /repos/{owner}/{repo}/git/refs\"],\n createTag: [\"POST /repos/{owner}/{repo}/git/tags\"],\n createTree: [\"POST /repos/{owner}/{repo}/git/trees\"],\n deleteRef: [\"DELETE /repos/{owner}/{repo}/git/refs/{ref}\"],\n getBlob: [\"GET /repos/{owner}/{repo}/git/blobs/{file_sha}\"],\n getCommit: [\"GET /repos/{owner}/{repo}/git/commits/{commit_sha}\"],\n getRef: [\"GET /repos/{owner}/{repo}/git/ref/{ref}\"],\n getTag: [\"GET /repos/{owner}/{repo}/git/tags/{tag_sha}\"],\n getTree: [\"GET /repos/{owner}/{repo}/git/trees/{tree_sha}\"],\n listMatchingRefs: [\"GET /repos/{owner}/{repo}/git/matching-refs/{ref}\"],\n updateRef: [\"PATCH /repos/{owner}/{repo}/git/refs/{ref}\"]\n },\n gitignore: {\n getAllTemplates: [\"GET /gitignore/templates\"],\n getTemplate: [\"GET /gitignore/templates/{name}\"]\n },\n interactions: {\n getRestrictionsForAuthenticatedUser: [\"GET /user/interaction-limits\"],\n getRestrictionsForOrg: [\"GET /orgs/{org}/interaction-limits\"],\n getRestrictionsForRepo: [\"GET /repos/{owner}/{repo}/interaction-limits\"],\n getRestrictionsForYourPublicRepos: [\n \"GET /user/interaction-limits\",\n {},\n { renamed: [\"interactions\", \"getRestrictionsForAuthenticatedUser\"] }\n ],\n removeRestrictionsForAuthenticatedUser: [\"DELETE /user/interaction-limits\"],\n removeRestrictionsForOrg: [\"DELETE /orgs/{org}/interaction-limits\"],\n removeRestrictionsForRepo: [\n \"DELETE /repos/{owner}/{repo}/interaction-limits\"\n ],\n removeRestrictionsForYourPublicRepos: [\n \"DELETE /user/interaction-limits\",\n {},\n { renamed: [\"interactions\", \"removeRestrictionsForAuthenticatedUser\"] }\n ],\n setRestrictionsForAuthenticatedUser: [\"PUT /user/interaction-limits\"],\n setRestrictionsForOrg: [\"PUT /orgs/{org}/interaction-limits\"],\n setRestrictionsForRepo: [\"PUT /repos/{owner}/{repo}/interaction-limits\"],\n setRestrictionsForYourPublicRepos: [\n \"PUT /user/interaction-limits\",\n {},\n { renamed: [\"interactions\", \"setRestrictionsForAuthenticatedUser\"] }\n ]\n },\n issues: {\n addAssignees: [\n \"POST /repos/{owner}/{repo}/issues/{issue_number}/assignees\"\n ],\n addLabels: [\"POST /repos/{owner}/{repo}/issues/{issue_number}/labels\"],\n checkUserCanBeAssigned: [\"GET /repos/{owner}/{repo}/assignees/{assignee}\"],\n checkUserCanBeAssignedToIssue: [\n \"GET /repos/{owner}/{repo}/issues/{issue_number}/assignees/{assignee}\"\n ],\n create: [\"POST /repos/{owner}/{repo}/issues\"],\n createComment: [\n \"POST /repos/{owner}/{repo}/issues/{issue_number}/comments\"\n ],\n createLabel: [\"POST /repos/{owner}/{repo}/labels\"],\n createMilestone: [\"POST /repos/{owner}/{repo}/milestones\"],\n deleteComment: [\n \"DELETE /repos/{owner}/{repo}/issues/comments/{comment_id}\"\n ],\n deleteLabel: [\"DELETE /repos/{owner}/{repo}/labels/{name}\"],\n deleteMilestone: [\n \"DELETE /repos/{owner}/{repo}/milestones/{milestone_number}\"\n ],\n get: [\"GET /repos/{owner}/{repo}/issues/{issue_number}\"],\n getComment: [\"GET /repos/{owner}/{repo}/issues/comments/{comment_id}\"],\n getEvent: [\"GET /repos/{owner}/{repo}/issues/events/{event_id}\"],\n getLabel: [\"GET /repos/{owner}/{repo}/labels/{name}\"],\n getMilestone: [\"GET /repos/{owner}/{repo}/milestones/{milestone_number}\"],\n list: [\"GET /issues\"],\n listAssignees: [\"GET /repos/{owner}/{repo}/assignees\"],\n listComments: [\"GET /repos/{owner}/{repo}/issues/{issue_number}/comments\"],\n listCommentsForRepo: [\"GET /repos/{owner}/{repo}/issues/comments\"],\n listEvents: [\"GET /repos/{owner}/{repo}/issues/{issue_number}/events\"],\n listEventsForRepo: [\"GET /repos/{owner}/{repo}/issues/events\"],\n listEventsForTimeline: [\n \"GET /repos/{owner}/{repo}/issues/{issue_number}/timeline\"\n ],\n listForAuthenticatedUser: [\"GET /user/issues\"],\n listForOrg: [\"GET /orgs/{org}/issues\"],\n listForRepo: [\"GET /repos/{owner}/{repo}/issues\"],\n listLabelsForMilestone: [\n \"GET /repos/{owner}/{repo}/milestones/{milestone_number}/labels\"\n ],\n listLabelsForRepo: [\"GET /repos/{owner}/{repo}/labels\"],\n listLabelsOnIssue: [\n \"GET /repos/{owner}/{repo}/issues/{issue_number}/labels\"\n ],\n listMilestones: [\"GET /repos/{owner}/{repo}/milestones\"],\n lock: [\"PUT /repos/{owner}/{repo}/issues/{issue_number}/lock\"],\n removeAllLabels: [\n \"DELETE /repos/{owner}/{repo}/issues/{issue_number}/labels\"\n ],\n removeAssignees: [\n \"DELETE /repos/{owner}/{repo}/issues/{issue_number}/assignees\"\n ],\n removeLabel: [\n \"DELETE /repos/{owner}/{repo}/issues/{issue_number}/labels/{name}\"\n ],\n setLabels: [\"PUT /repos/{owner}/{repo}/issues/{issue_number}/labels\"],\n unlock: [\"DELETE /repos/{owner}/{repo}/issues/{issue_number}/lock\"],\n update: [\"PATCH /repos/{owner}/{repo}/issues/{issue_number}\"],\n updateComment: [\"PATCH /repos/{owner}/{repo}/issues/comments/{comment_id}\"],\n updateLabel: [\"PATCH /repos/{owner}/{repo}/labels/{name}\"],\n updateMilestone: [\n \"PATCH /repos/{owner}/{repo}/milestones/{milestone_number}\"\n ]\n },\n licenses: {\n get: [\"GET /licenses/{license}\"],\n getAllCommonlyUsed: [\"GET /licenses\"],\n getForRepo: [\"GET /repos/{owner}/{repo}/license\"]\n },\n markdown: {\n render: [\"POST /markdown\"],\n renderRaw: [\n \"POST /markdown/raw\",\n { headers: { \"content-type\": \"text/plain; charset=utf-8\" } }\n ]\n },\n meta: {\n get: [\"GET /meta\"],\n getAllVersions: [\"GET /versions\"],\n getOctocat: [\"GET /octocat\"],\n getZen: [\"GET /zen\"],\n root: [\"GET /\"]\n },\n migrations: {\n cancelImport: [\"DELETE /repos/{owner}/{repo}/import\"],\n deleteArchiveForAuthenticatedUser: [\n \"DELETE /user/migrations/{migration_id}/archive\"\n ],\n deleteArchiveForOrg: [\n \"DELETE /orgs/{org}/migrations/{migration_id}/archive\"\n ],\n downloadArchiveForOrg: [\n \"GET /orgs/{org}/migrations/{migration_id}/archive\"\n ],\n getArchiveForAuthenticatedUser: [\n \"GET /user/migrations/{migration_id}/archive\"\n ],\n getCommitAuthors: [\"GET /repos/{owner}/{repo}/import/authors\"],\n getImportStatus: [\"GET /repos/{owner}/{repo}/import\"],\n getLargeFiles: [\"GET /repos/{owner}/{repo}/import/large_files\"],\n getStatusForAuthenticatedUser: [\"GET /user/migrations/{migration_id}\"],\n getStatusForOrg: [\"GET /orgs/{org}/migrations/{migration_id}\"],\n listForAuthenticatedUser: [\"GET /user/migrations\"],\n listForOrg: [\"GET /orgs/{org}/migrations\"],\n listReposForAuthenticatedUser: [\n \"GET /user/migrations/{migration_id}/repositories\"\n ],\n listReposForOrg: [\"GET /orgs/{org}/migrations/{migration_id}/repositories\"],\n listReposForUser: [\n \"GET /user/migrations/{migration_id}/repositories\",\n {},\n { renamed: [\"migrations\", \"listReposForAuthenticatedUser\"] }\n ],\n mapCommitAuthor: [\"PATCH /repos/{owner}/{repo}/import/authors/{author_id}\"],\n setLfsPreference: [\"PATCH /repos/{owner}/{repo}/import/lfs\"],\n startForAuthenticatedUser: [\"POST /user/migrations\"],\n startForOrg: [\"POST /orgs/{org}/migrations\"],\n startImport: [\"PUT /repos/{owner}/{repo}/import\"],\n unlockRepoForAuthenticatedUser: [\n \"DELETE /user/migrations/{migration_id}/repos/{repo_name}/lock\"\n ],\n unlockRepoForOrg: [\n \"DELETE /orgs/{org}/migrations/{migration_id}/repos/{repo_name}/lock\"\n ],\n updateImport: [\"PATCH /repos/{owner}/{repo}/import\"]\n },\n orgs: {\n addSecurityManagerTeam: [\n \"PUT /orgs/{org}/security-managers/teams/{team_slug}\"\n ],\n blockUser: [\"PUT /orgs/{org}/blocks/{username}\"],\n cancelInvitation: [\"DELETE /orgs/{org}/invitations/{invitation_id}\"],\n checkBlockedUser: [\"GET /orgs/{org}/blocks/{username}\"],\n checkMembershipForUser: [\"GET /orgs/{org}/members/{username}\"],\n checkPublicMembershipForUser: [\"GET /orgs/{org}/public_members/{username}\"],\n convertMemberToOutsideCollaborator: [\n \"PUT /orgs/{org}/outside_collaborators/{username}\"\n ],\n createInvitation: [\"POST /orgs/{org}/invitations\"],\n createWebhook: [\"POST /orgs/{org}/hooks\"],\n delete: [\"DELETE /orgs/{org}\"],\n deleteWebhook: [\"DELETE /orgs/{org}/hooks/{hook_id}\"],\n enableOrDisableSecurityProductOnAllOrgRepos: [\n \"POST /orgs/{org}/{security_product}/{enablement}\"\n ],\n get: [\"GET /orgs/{org}\"],\n getMembershipForAuthenticatedUser: [\"GET /user/memberships/orgs/{org}\"],\n getMembershipForUser: [\"GET /orgs/{org}/memberships/{username}\"],\n getWebhook: [\"GET /orgs/{org}/hooks/{hook_id}\"],\n getWebhookConfigForOrg: [\"GET /orgs/{org}/hooks/{hook_id}/config\"],\n getWebhookDelivery: [\n \"GET /orgs/{org}/hooks/{hook_id}/deliveries/{delivery_id}\"\n ],\n list: [\"GET /organizations\"],\n listAppInstallations: [\"GET /orgs/{org}/installations\"],\n listBlockedUsers: [\"GET /orgs/{org}/blocks\"],\n listFailedInvitations: [\"GET /orgs/{org}/failed_invitations\"],\n listForAuthenticatedUser: [\"GET /user/orgs\"],\n listForUser: [\"GET /users/{username}/orgs\"],\n listInvitationTeams: [\"GET /orgs/{org}/invitations/{invitation_id}/teams\"],\n listMembers: [\"GET /orgs/{org}/members\"],\n listMembershipsForAuthenticatedUser: [\"GET /user/memberships/orgs\"],\n listOutsideCollaborators: [\"GET /orgs/{org}/outside_collaborators\"],\n listPatGrantRepositories: [\n \"GET /organizations/{org}/personal-access-tokens/{pat_id}/repositories\"\n ],\n listPatGrantRequestRepositories: [\n \"GET /organizations/{org}/personal-access-token-requests/{pat_request_id}/repositories\"\n ],\n listPatGrantRequests: [\n \"GET /organizations/{org}/personal-access-token-requests\"\n ],\n listPatGrants: [\"GET /organizations/{org}/personal-access-tokens\"],\n listPendingInvitations: [\"GET /orgs/{org}/invitations\"],\n listPublicMembers: [\"GET /orgs/{org}/public_members\"],\n listSecurityManagerTeams: [\"GET /orgs/{org}/security-managers\"],\n listWebhookDeliveries: [\"GET /orgs/{org}/hooks/{hook_id}/deliveries\"],\n listWebhooks: [\"GET /orgs/{org}/hooks\"],\n pingWebhook: [\"POST /orgs/{org}/hooks/{hook_id}/pings\"],\n redeliverWebhookDelivery: [\n \"POST /orgs/{org}/hooks/{hook_id}/deliveries/{delivery_id}/attempts\"\n ],\n removeMember: [\"DELETE /orgs/{org}/members/{username}\"],\n removeMembershipForUser: [\"DELETE /orgs/{org}/memberships/{username}\"],\n removeOutsideCollaborator: [\n \"DELETE /orgs/{org}/outside_collaborators/{username}\"\n ],\n removePublicMembershipForAuthenticatedUser: [\n \"DELETE /orgs/{org}/public_members/{username}\"\n ],\n removeSecurityManagerTeam: [\n \"DELETE /orgs/{org}/security-managers/teams/{team_slug}\"\n ],\n reviewPatGrantRequest: [\n \"POST /organizations/{org}/personal-access-token-requests/{pat_request_id}\"\n ],\n reviewPatGrantRequestsInBulk: [\n \"POST /organizations/{org}/personal-access-token-requests\"\n ],\n setMembershipForUser: [\"PUT /orgs/{org}/memberships/{username}\"],\n setPublicMembershipForAuthenticatedUser: [\n \"PUT /orgs/{org}/public_members/{username}\"\n ],\n unblockUser: [\"DELETE /orgs/{org}/blocks/{username}\"],\n update: [\"PATCH /orgs/{org}\"],\n updateMembershipForAuthenticatedUser: [\n \"PATCH /user/memberships/orgs/{org}\"\n ],\n updatePatAccess: [\n \"POST /organizations/{org}/personal-access-tokens/{pat_id}\"\n ],\n updatePatAccesses: [\"POST /organizations/{org}/personal-access-tokens\"],\n updateWebhook: [\"PATCH /orgs/{org}/hooks/{hook_id}\"],\n updateWebhookConfigForOrg: [\"PATCH /orgs/{org}/hooks/{hook_id}/config\"]\n },\n packages: {\n deletePackageForAuthenticatedUser: [\n \"DELETE /user/packages/{package_type}/{package_name}\"\n ],\n deletePackageForOrg: [\n \"DELETE /orgs/{org}/packages/{package_type}/{package_name}\"\n ],\n deletePackageForUser: [\n \"DELETE /users/{username}/packages/{package_type}/{package_name}\"\n ],\n deletePackageVersionForAuthenticatedUser: [\n \"DELETE /user/packages/{package_type}/{package_name}/versions/{package_version_id}\"\n ],\n deletePackageVersionForOrg: [\n \"DELETE /orgs/{org}/packages/{package_type}/{package_name}/versions/{package_version_id}\"\n ],\n deletePackageVersionForUser: [\n \"DELETE /users/{username}/packages/{package_type}/{package_name}/versions/{package_version_id}\"\n ],\n getAllPackageVersionsForAPackageOwnedByAnOrg: [\n \"GET /orgs/{org}/packages/{package_type}/{package_name}/versions\",\n {},\n { renamed: [\"packages\", \"getAllPackageVersionsForPackageOwnedByOrg\"] }\n ],\n getAllPackageVersionsForAPackageOwnedByTheAuthenticatedUser: [\n \"GET /user/packages/{package_type}/{package_name}/versions\",\n {},\n {\n renamed: [\n \"packages\",\n \"getAllPackageVersionsForPackageOwnedByAuthenticatedUser\"\n ]\n }\n ],\n getAllPackageVersionsForPackageOwnedByAuthenticatedUser: [\n \"GET /user/packages/{package_type}/{package_name}/versions\"\n ],\n getAllPackageVersionsForPackageOwnedByOrg: [\n \"GET /orgs/{org}/packages/{package_type}/{package_name}/versions\"\n ],\n getAllPackageVersionsForPackageOwnedByUser: [\n \"GET /users/{username}/packages/{package_type}/{package_name}/versions\"\n ],\n getPackageForAuthenticatedUser: [\n \"GET /user/packages/{package_type}/{package_name}\"\n ],\n getPackageForOrganization: [\n \"GET /orgs/{org}/packages/{package_type}/{package_name}\"\n ],\n getPackageForUser: [\n \"GET /users/{username}/packages/{package_type}/{package_name}\"\n ],\n getPackageVersionForAuthenticatedUser: [\n \"GET /user/packages/{package_type}/{package_name}/versions/{package_version_id}\"\n ],\n getPackageVersionForOrganization: [\n \"GET /orgs/{org}/packages/{package_type}/{package_name}/versions/{package_version_id}\"\n ],\n getPackageVersionForUser: [\n \"GET /users/{username}/packages/{package_type}/{package_name}/versions/{package_version_id}\"\n ],\n listDockerMigrationConflictingPackagesForAuthenticatedUser: [\n \"GET /user/docker/conflicts\"\n ],\n listDockerMigrationConflictingPackagesForOrganization: [\n \"GET /orgs/{org}/docker/conflicts\"\n ],\n listDockerMigrationConflictingPackagesForUser: [\n \"GET /users/{username}/docker/conflicts\"\n ],\n listPackagesForAuthenticatedUser: [\"GET /user/packages\"],\n listPackagesForOrganization: [\"GET /orgs/{org}/packages\"],\n listPackagesForUser: [\"GET /users/{username}/packages\"],\n restorePackageForAuthenticatedUser: [\n \"POST /user/packages/{package_type}/{package_name}/restore{?token}\"\n ],\n restorePackageForOrg: [\n \"POST /orgs/{org}/packages/{package_type}/{package_name}/restore{?token}\"\n ],\n restorePackageForUser: [\n \"POST /users/{username}/packages/{package_type}/{package_name}/restore{?token}\"\n ],\n restorePackageVersionForAuthenticatedUser: [\n \"POST /user/packages/{package_type}/{package_name}/versions/{package_version_id}/restore\"\n ],\n restorePackageVersionForOrg: [\n \"POST /orgs/{org}/packages/{package_type}/{package_name}/versions/{package_version_id}/restore\"\n ],\n restorePackageVersionForUser: [\n \"POST /users/{username}/packages/{package_type}/{package_name}/versions/{package_version_id}/restore\"\n ]\n },\n projects: {\n addCollaborator: [\"PUT /projects/{project_id}/collaborators/{username}\"],\n createCard: [\"POST /projects/columns/{column_id}/cards\"],\n createColumn: [\"POST /projects/{project_id}/columns\"],\n createForAuthenticatedUser: [\"POST /user/projects\"],\n createForOrg: [\"POST /orgs/{org}/projects\"],\n createForRepo: [\"POST /repos/{owner}/{repo}/projects\"],\n delete: [\"DELETE /projects/{project_id}\"],\n deleteCard: [\"DELETE /projects/columns/cards/{card_id}\"],\n deleteColumn: [\"DELETE /projects/columns/{column_id}\"],\n get: [\"GET /projects/{project_id}\"],\n getCard: [\"GET /projects/columns/cards/{card_id}\"],\n getColumn: [\"GET /projects/columns/{column_id}\"],\n getPermissionForUser: [\n \"GET /projects/{project_id}/collaborators/{username}/permission\"\n ],\n listCards: [\"GET /projects/columns/{column_id}/cards\"],\n listCollaborators: [\"GET /projects/{project_id}/collaborators\"],\n listColumns: [\"GET /projects/{project_id}/columns\"],\n listForOrg: [\"GET /orgs/{org}/projects\"],\n listForRepo: [\"GET /repos/{owner}/{repo}/projects\"],\n listForUser: [\"GET /users/{username}/projects\"],\n moveCard: [\"POST /projects/columns/cards/{card_id}/moves\"],\n moveColumn: [\"POST /projects/columns/{column_id}/moves\"],\n removeCollaborator: [\n \"DELETE /projects/{project_id}/collaborators/{username}\"\n ],\n update: [\"PATCH /projects/{project_id}\"],\n updateCard: [\"PATCH /projects/columns/cards/{card_id}\"],\n updateColumn: [\"PATCH /projects/columns/{column_id}\"]\n },\n pulls: {\n checkIfMerged: [\"GET /repos/{owner}/{repo}/pulls/{pull_number}/merge\"],\n create: [\"POST /repos/{owner}/{repo}/pulls\"],\n createReplyForReviewComment: [\n \"POST /repos/{owner}/{repo}/pulls/{pull_number}/comments/{comment_id}/replies\"\n ],\n createReview: [\"POST /repos/{owner}/{repo}/pulls/{pull_number}/reviews\"],\n createReviewComment: [\n \"POST /repos/{owner}/{repo}/pulls/{pull_number}/comments\"\n ],\n deletePendingReview: [\n \"DELETE /repos/{owner}/{repo}/pulls/{pull_number}/reviews/{review_id}\"\n ],\n deleteReviewComment: [\n \"DELETE /repos/{owner}/{repo}/pulls/comments/{comment_id}\"\n ],\n dismissReview: [\n \"PUT /repos/{owner}/{repo}/pulls/{pull_number}/reviews/{review_id}/dismissals\"\n ],\n get: [\"GET /repos/{owner}/{repo}/pulls/{pull_number}\"],\n getReview: [\n \"GET /repos/{owner}/{repo}/pulls/{pull_number}/reviews/{review_id}\"\n ],\n getReviewComment: [\"GET /repos/{owner}/{repo}/pulls/comments/{comment_id}\"],\n list: [\"GET /repos/{owner}/{repo}/pulls\"],\n listCommentsForReview: [\n \"GET /repos/{owner}/{repo}/pulls/{pull_number}/reviews/{review_id}/comments\"\n ],\n listCommits: [\"GET /repos/{owner}/{repo}/pulls/{pull_number}/commits\"],\n listFiles: [\"GET /repos/{owner}/{repo}/pulls/{pull_number}/files\"],\n listRequestedReviewers: [\n \"GET /repos/{owner}/{repo}/pulls/{pull_number}/requested_reviewers\"\n ],\n listReviewComments: [\n \"GET /repos/{owner}/{repo}/pulls/{pull_number}/comments\"\n ],\n listReviewCommentsForRepo: [\"GET /repos/{owner}/{repo}/pulls/comments\"],\n listReviews: [\"GET /repos/{owner}/{repo}/pulls/{pull_number}/reviews\"],\n merge: [\"PUT /repos/{owner}/{repo}/pulls/{pull_number}/merge\"],\n removeRequestedReviewers: [\n \"DELETE /repos/{owner}/{repo}/pulls/{pull_number}/requested_reviewers\"\n ],\n requestReviewers: [\n \"POST /repos/{owner}/{repo}/pulls/{pull_number}/requested_reviewers\"\n ],\n submitReview: [\n \"POST /repos/{owner}/{repo}/pulls/{pull_number}/reviews/{review_id}/events\"\n ],\n update: [\"PATCH /repos/{owner}/{repo}/pulls/{pull_number}\"],\n updateBranch: [\n \"PUT /repos/{owner}/{repo}/pulls/{pull_number}/update-branch\"\n ],\n updateReview: [\n \"PUT /repos/{owner}/{repo}/pulls/{pull_number}/reviews/{review_id}\"\n ],\n updateReviewComment: [\n \"PATCH /repos/{owner}/{repo}/pulls/comments/{comment_id}\"\n ]\n },\n rateLimit: { get: [\"GET /rate_limit\"] },\n reactions: {\n createForCommitComment: [\n \"POST /repos/{owner}/{repo}/comments/{comment_id}/reactions\"\n ],\n createForIssue: [\n \"POST /repos/{owner}/{repo}/issues/{issue_number}/reactions\"\n ],\n createForIssueComment: [\n \"POST /repos/{owner}/{repo}/issues/comments/{comment_id}/reactions\"\n ],\n createForPullRequestReviewComment: [\n \"POST /repos/{owner}/{repo}/pulls/comments/{comment_id}/reactions\"\n ],\n createForRelease: [\n \"POST /repos/{owner}/{repo}/releases/{release_id}/reactions\"\n ],\n createForTeamDiscussionCommentInOrg: [\n \"POST /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments/{comment_number}/reactions\"\n ],\n createForTeamDiscussionInOrg: [\n \"POST /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/reactions\"\n ],\n deleteForCommitComment: [\n \"DELETE /repos/{owner}/{repo}/comments/{comment_id}/reactions/{reaction_id}\"\n ],\n deleteForIssue: [\n \"DELETE /repos/{owner}/{repo}/issues/{issue_number}/reactions/{reaction_id}\"\n ],\n deleteForIssueComment: [\n \"DELETE /repos/{owner}/{repo}/issues/comments/{comment_id}/reactions/{reaction_id}\"\n ],\n deleteForPullRequestComment: [\n \"DELETE /repos/{owner}/{repo}/pulls/comments/{comment_id}/reactions/{reaction_id}\"\n ],\n deleteForRelease: [\n \"DELETE /repos/{owner}/{repo}/releases/{release_id}/reactions/{reaction_id}\"\n ],\n deleteForTeamDiscussion: [\n \"DELETE /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/reactions/{reaction_id}\"\n ],\n deleteForTeamDiscussionComment: [\n \"DELETE /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments/{comment_number}/reactions/{reaction_id}\"\n ],\n listForCommitComment: [\n \"GET /repos/{owner}/{repo}/comments/{comment_id}/reactions\"\n ],\n listForIssue: [\"GET /repos/{owner}/{repo}/issues/{issue_number}/reactions\"],\n listForIssueComment: [\n \"GET /repos/{owner}/{repo}/issues/comments/{comment_id}/reactions\"\n ],\n listForPullRequestReviewComment: [\n \"GET /repos/{owner}/{repo}/pulls/comments/{comment_id}/reactions\"\n ],\n listForRelease: [\n \"GET /repos/{owner}/{repo}/releases/{release_id}/reactions\"\n ],\n listForTeamDiscussionCommentInOrg: [\n \"GET /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments/{comment_number}/reactions\"\n ],\n listForTeamDiscussionInOrg: [\n \"GET /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/reactions\"\n ]\n },\n repos: {\n acceptInvitation: [\n \"PATCH /user/repository_invitations/{invitation_id}\",\n {},\n { renamed: [\"repos\", \"acceptInvitationForAuthenticatedUser\"] }\n ],\n acceptInvitationForAuthenticatedUser: [\n \"PATCH /user/repository_invitations/{invitation_id}\"\n ],\n addAppAccessRestrictions: [\n \"POST /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/apps\",\n {},\n { mapToData: \"apps\" }\n ],\n addCollaborator: [\"PUT /repos/{owner}/{repo}/collaborators/{username}\"],\n addStatusCheckContexts: [\n \"POST /repos/{owner}/{repo}/branches/{branch}/protection/required_status_checks/contexts\",\n {},\n { mapToData: \"contexts\" }\n ],\n addTeamAccessRestrictions: [\n \"POST /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/teams\",\n {},\n { mapToData: \"teams\" }\n ],\n addUserAccessRestrictions: [\n \"POST /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/users\",\n {},\n { mapToData: \"users\" }\n ],\n checkCollaborator: [\"GET /repos/{owner}/{repo}/collaborators/{username}\"],\n checkVulnerabilityAlerts: [\n \"GET /repos/{owner}/{repo}/vulnerability-alerts\"\n ],\n codeownersErrors: [\"GET /repos/{owner}/{repo}/codeowners/errors\"],\n compareCommits: [\"GET /repos/{owner}/{repo}/compare/{base}...{head}\"],\n compareCommitsWithBasehead: [\n \"GET /repos/{owner}/{repo}/compare/{basehead}\"\n ],\n createAutolink: [\"POST /repos/{owner}/{repo}/autolinks\"],\n createCommitComment: [\n \"POST /repos/{owner}/{repo}/commits/{commit_sha}/comments\"\n ],\n createCommitSignatureProtection: [\n \"POST /repos/{owner}/{repo}/branches/{branch}/protection/required_signatures\"\n ],\n createCommitStatus: [\"POST /repos/{owner}/{repo}/statuses/{sha}\"],\n createDeployKey: [\"POST /repos/{owner}/{repo}/keys\"],\n createDeployment: [\"POST /repos/{owner}/{repo}/deployments\"],\n createDeploymentBranchPolicy: [\n \"POST /repos/{owner}/{repo}/environments/{environment_name}/deployment-branch-policies\"\n ],\n createDeploymentProtectionRule: [\n \"POST /repos/{owner}/{repo}/environments/{environment_name}/deployment_protection_rules\"\n ],\n createDeploymentStatus: [\n \"POST /repos/{owner}/{repo}/deployments/{deployment_id}/statuses\"\n ],\n createDispatchEvent: [\"POST /repos/{owner}/{repo}/dispatches\"],\n createForAuthenticatedUser: [\"POST /user/repos\"],\n createFork: [\"POST /repos/{owner}/{repo}/forks\"],\n createInOrg: [\"POST /orgs/{org}/repos\"],\n createOrUpdateEnvironment: [\n \"PUT /repos/{owner}/{repo}/environments/{environment_name}\"\n ],\n createOrUpdateFileContents: [\"PUT /repos/{owner}/{repo}/contents/{path}\"],\n createOrgRuleset: [\"POST /orgs/{org}/rulesets\"],\n createPagesDeployment: [\"POST /repos/{owner}/{repo}/pages/deployment\"],\n createPagesSite: [\"POST /repos/{owner}/{repo}/pages\"],\n createRelease: [\"POST /repos/{owner}/{repo}/releases\"],\n createRepoRuleset: [\"POST /repos/{owner}/{repo}/rulesets\"],\n createTagProtection: [\"POST /repos/{owner}/{repo}/tags/protection\"],\n createUsingTemplate: [\n \"POST /repos/{template_owner}/{template_repo}/generate\"\n ],\n createWebhook: [\"POST /repos/{owner}/{repo}/hooks\"],\n declineInvitation: [\n \"DELETE /user/repository_invitations/{invitation_id}\",\n {},\n { renamed: [\"repos\", \"declineInvitationForAuthenticatedUser\"] }\n ],\n declineInvitationForAuthenticatedUser: [\n \"DELETE /user/repository_invitations/{invitation_id}\"\n ],\n delete: [\"DELETE /repos/{owner}/{repo}\"],\n deleteAccessRestrictions: [\n \"DELETE /repos/{owner}/{repo}/branches/{branch}/protection/restrictions\"\n ],\n deleteAdminBranchProtection: [\n \"DELETE /repos/{owner}/{repo}/branches/{branch}/protection/enforce_admins\"\n ],\n deleteAnEnvironment: [\n \"DELETE /repos/{owner}/{repo}/environments/{environment_name}\"\n ],\n deleteAutolink: [\"DELETE /repos/{owner}/{repo}/autolinks/{autolink_id}\"],\n deleteBranchProtection: [\n \"DELETE /repos/{owner}/{repo}/branches/{branch}/protection\"\n ],\n deleteCommitComment: [\"DELETE /repos/{owner}/{repo}/comments/{comment_id}\"],\n deleteCommitSignatureProtection: [\n \"DELETE /repos/{owner}/{repo}/branches/{branch}/protection/required_signatures\"\n ],\n deleteDeployKey: [\"DELETE /repos/{owner}/{repo}/keys/{key_id}\"],\n deleteDeployment: [\n \"DELETE /repos/{owner}/{repo}/deployments/{deployment_id}\"\n ],\n deleteDeploymentBranchPolicy: [\n \"DELETE /repos/{owner}/{repo}/environments/{environment_name}/deployment-branch-policies/{branch_policy_id}\"\n ],\n deleteFile: [\"DELETE /repos/{owner}/{repo}/contents/{path}\"],\n deleteInvitation: [\n \"DELETE /repos/{owner}/{repo}/invitations/{invitation_id}\"\n ],\n deleteOrgRuleset: [\"DELETE /orgs/{org}/rulesets/{ruleset_id}\"],\n deletePagesSite: [\"DELETE /repos/{owner}/{repo}/pages\"],\n deletePullRequestReviewProtection: [\n \"DELETE /repos/{owner}/{repo}/branches/{branch}/protection/required_pull_request_reviews\"\n ],\n deleteRelease: [\"DELETE /repos/{owner}/{repo}/releases/{release_id}\"],\n deleteReleaseAsset: [\n \"DELETE /repos/{owner}/{repo}/releases/assets/{asset_id}\"\n ],\n deleteRepoRuleset: [\"DELETE /repos/{owner}/{repo}/rulesets/{ruleset_id}\"],\n deleteTagProtection: [\n \"DELETE /repos/{owner}/{repo}/tags/protection/{tag_protection_id}\"\n ],\n deleteWebhook: [\"DELETE /repos/{owner}/{repo}/hooks/{hook_id}\"],\n disableAutomatedSecurityFixes: [\n \"DELETE /repos/{owner}/{repo}/automated-security-fixes\"\n ],\n disableDeploymentProtectionRule: [\n \"DELETE /repos/{owner}/{repo}/environments/{environment_name}/deployment_protection_rules/{protection_rule_id}\"\n ],\n disableLfsForRepo: [\"DELETE /repos/{owner}/{repo}/lfs\"],\n disableVulnerabilityAlerts: [\n \"DELETE /repos/{owner}/{repo}/vulnerability-alerts\"\n ],\n downloadArchive: [\n \"GET /repos/{owner}/{repo}/zipball/{ref}\",\n {},\n { renamed: [\"repos\", \"downloadZipballArchive\"] }\n ],\n downloadTarballArchive: [\"GET /repos/{owner}/{repo}/tarball/{ref}\"],\n downloadZipballArchive: [\"GET /repos/{owner}/{repo}/zipball/{ref}\"],\n enableAutomatedSecurityFixes: [\n \"PUT /repos/{owner}/{repo}/automated-security-fixes\"\n ],\n enableLfsForRepo: [\"PUT /repos/{owner}/{repo}/lfs\"],\n enableVulnerabilityAlerts: [\n \"PUT /repos/{owner}/{repo}/vulnerability-alerts\"\n ],\n generateReleaseNotes: [\n \"POST /repos/{owner}/{repo}/releases/generate-notes\"\n ],\n get: [\"GET /repos/{owner}/{repo}\"],\n getAccessRestrictions: [\n \"GET /repos/{owner}/{repo}/branches/{branch}/protection/restrictions\"\n ],\n getAdminBranchProtection: [\n \"GET /repos/{owner}/{repo}/branches/{branch}/protection/enforce_admins\"\n ],\n getAllDeploymentProtectionRules: [\n \"GET /repos/{owner}/{repo}/environments/{environment_name}/deployment_protection_rules\"\n ],\n getAllEnvironments: [\"GET /repos/{owner}/{repo}/environments\"],\n getAllStatusCheckContexts: [\n \"GET /repos/{owner}/{repo}/branches/{branch}/protection/required_status_checks/contexts\"\n ],\n getAllTopics: [\"GET /repos/{owner}/{repo}/topics\"],\n getAppsWithAccessToProtectedBranch: [\n \"GET /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/apps\"\n ],\n getAutolink: [\"GET /repos/{owner}/{repo}/autolinks/{autolink_id}\"],\n getBranch: [\"GET /repos/{owner}/{repo}/branches/{branch}\"],\n getBranchProtection: [\n \"GET /repos/{owner}/{repo}/branches/{branch}/protection\"\n ],\n getBranchRules: [\"GET /repos/{owner}/{repo}/rules/branches/{branch}\"],\n getClones: [\"GET /repos/{owner}/{repo}/traffic/clones\"],\n getCodeFrequencyStats: [\"GET /repos/{owner}/{repo}/stats/code_frequency\"],\n getCollaboratorPermissionLevel: [\n \"GET /repos/{owner}/{repo}/collaborators/{username}/permission\"\n ],\n getCombinedStatusForRef: [\"GET /repos/{owner}/{repo}/commits/{ref}/status\"],\n getCommit: [\"GET /repos/{owner}/{repo}/commits/{ref}\"],\n getCommitActivityStats: [\"GET /repos/{owner}/{repo}/stats/commit_activity\"],\n getCommitComment: [\"GET /repos/{owner}/{repo}/comments/{comment_id}\"],\n getCommitSignatureProtection: [\n \"GET /repos/{owner}/{repo}/branches/{branch}/protection/required_signatures\"\n ],\n getCommunityProfileMetrics: [\"GET /repos/{owner}/{repo}/community/profile\"],\n getContent: [\"GET /repos/{owner}/{repo}/contents/{path}\"],\n getContributorsStats: [\"GET /repos/{owner}/{repo}/stats/contributors\"],\n getCustomDeploymentProtectionRule: [\n \"GET /repos/{owner}/{repo}/environments/{environment_name}/deployment_protection_rules/{protection_rule_id}\"\n ],\n getDeployKey: [\"GET /repos/{owner}/{repo}/keys/{key_id}\"],\n getDeployment: [\"GET /repos/{owner}/{repo}/deployments/{deployment_id}\"],\n getDeploymentBranchPolicy: [\n \"GET /repos/{owner}/{repo}/environments/{environment_name}/deployment-branch-policies/{branch_policy_id}\"\n ],\n getDeploymentStatus: [\n \"GET /repos/{owner}/{repo}/deployments/{deployment_id}/statuses/{status_id}\"\n ],\n getEnvironment: [\n \"GET /repos/{owner}/{repo}/environments/{environment_name}\"\n ],\n getLatestPagesBuild: [\"GET /repos/{owner}/{repo}/pages/builds/latest\"],\n getLatestRelease: [\"GET /repos/{owner}/{repo}/releases/latest\"],\n getOrgRuleset: [\"GET /orgs/{org}/rulesets/{ruleset_id}\"],\n getOrgRulesets: [\"GET /orgs/{org}/rulesets\"],\n getPages: [\"GET /repos/{owner}/{repo}/pages\"],\n getPagesBuild: [\"GET /repos/{owner}/{repo}/pages/builds/{build_id}\"],\n getPagesHealthCheck: [\"GET /repos/{owner}/{repo}/pages/health\"],\n getParticipationStats: [\"GET /repos/{owner}/{repo}/stats/participation\"],\n getPullRequestReviewProtection: [\n \"GET /repos/{owner}/{repo}/branches/{branch}/protection/required_pull_request_reviews\"\n ],\n getPunchCardStats: [\"GET /repos/{owner}/{repo}/stats/punch_card\"],\n getReadme: [\"GET /repos/{owner}/{repo}/readme\"],\n getReadmeInDirectory: [\"GET /repos/{owner}/{repo}/readme/{dir}\"],\n getRelease: [\"GET /repos/{owner}/{repo}/releases/{release_id}\"],\n getReleaseAsset: [\"GET /repos/{owner}/{repo}/releases/assets/{asset_id}\"],\n getReleaseByTag: [\"GET /repos/{owner}/{repo}/releases/tags/{tag}\"],\n getRepoRuleset: [\"GET /repos/{owner}/{repo}/rulesets/{ruleset_id}\"],\n getRepoRulesets: [\"GET /repos/{owner}/{repo}/rulesets\"],\n getStatusChecksProtection: [\n \"GET /repos/{owner}/{repo}/branches/{branch}/protection/required_status_checks\"\n ],\n getTeamsWithAccessToProtectedBranch: [\n \"GET /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/teams\"\n ],\n getTopPaths: [\"GET /repos/{owner}/{repo}/traffic/popular/paths\"],\n getTopReferrers: [\"GET /repos/{owner}/{repo}/traffic/popular/referrers\"],\n getUsersWithAccessToProtectedBranch: [\n \"GET /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/users\"\n ],\n getViews: [\"GET /repos/{owner}/{repo}/traffic/views\"],\n getWebhook: [\"GET /repos/{owner}/{repo}/hooks/{hook_id}\"],\n getWebhookConfigForRepo: [\n \"GET /repos/{owner}/{repo}/hooks/{hook_id}/config\"\n ],\n getWebhookDelivery: [\n \"GET /repos/{owner}/{repo}/hooks/{hook_id}/deliveries/{delivery_id}\"\n ],\n listAutolinks: [\"GET /repos/{owner}/{repo}/autolinks\"],\n listBranches: [\"GET /repos/{owner}/{repo}/branches\"],\n listBranchesForHeadCommit: [\n \"GET /repos/{owner}/{repo}/commits/{commit_sha}/branches-where-head\"\n ],\n listCollaborators: [\"GET /repos/{owner}/{repo}/collaborators\"],\n listCommentsForCommit: [\n \"GET /repos/{owner}/{repo}/commits/{commit_sha}/comments\"\n ],\n listCommitCommentsForRepo: [\"GET /repos/{owner}/{repo}/comments\"],\n listCommitStatusesForRef: [\n \"GET /repos/{owner}/{repo}/commits/{ref}/statuses\"\n ],\n listCommits: [\"GET /repos/{owner}/{repo}/commits\"],\n listContributors: [\"GET /repos/{owner}/{repo}/contributors\"],\n listCustomDeploymentRuleIntegrations: [\n \"GET /repos/{owner}/{repo}/environments/{environment_name}/deployment_protection_rules/apps\"\n ],\n listDeployKeys: [\"GET /repos/{owner}/{repo}/keys\"],\n listDeploymentBranchPolicies: [\n \"GET /repos/{owner}/{repo}/environments/{environment_name}/deployment-branch-policies\"\n ],\n listDeploymentStatuses: [\n \"GET /repos/{owner}/{repo}/deployments/{deployment_id}/statuses\"\n ],\n listDeployments: [\"GET /repos/{owner}/{repo}/deployments\"],\n listForAuthenticatedUser: [\"GET /user/repos\"],\n listForOrg: [\"GET /orgs/{org}/repos\"],\n listForUser: [\"GET /users/{username}/repos\"],\n listForks: [\"GET /repos/{owner}/{repo}/forks\"],\n listInvitations: [\"GET /repos/{owner}/{repo}/invitations\"],\n listInvitationsForAuthenticatedUser: [\"GET /user/repository_invitations\"],\n listLanguages: [\"GET /repos/{owner}/{repo}/languages\"],\n listPagesBuilds: [\"GET /repos/{owner}/{repo}/pages/builds\"],\n listPublic: [\"GET /repositories\"],\n listPullRequestsAssociatedWithCommit: [\n \"GET /repos/{owner}/{repo}/commits/{commit_sha}/pulls\"\n ],\n listReleaseAssets: [\n \"GET /repos/{owner}/{repo}/releases/{release_id}/assets\"\n ],\n listReleases: [\"GET /repos/{owner}/{repo}/releases\"],\n listTagProtection: [\"GET /repos/{owner}/{repo}/tags/protection\"],\n listTags: [\"GET /repos/{owner}/{repo}/tags\"],\n listTeams: [\"GET /repos/{owner}/{repo}/teams\"],\n listWebhookDeliveries: [\n \"GET /repos/{owner}/{repo}/hooks/{hook_id}/deliveries\"\n ],\n listWebhooks: [\"GET /repos/{owner}/{repo}/hooks\"],\n merge: [\"POST /repos/{owner}/{repo}/merges\"],\n mergeUpstream: [\"POST /repos/{owner}/{repo}/merge-upstream\"],\n pingWebhook: [\"POST /repos/{owner}/{repo}/hooks/{hook_id}/pings\"],\n redeliverWebhookDelivery: [\n \"POST /repos/{owner}/{repo}/hooks/{hook_id}/deliveries/{delivery_id}/attempts\"\n ],\n removeAppAccessRestrictions: [\n \"DELETE /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/apps\",\n {},\n { mapToData: \"apps\" }\n ],\n removeCollaborator: [\n \"DELETE /repos/{owner}/{repo}/collaborators/{username}\"\n ],\n removeStatusCheckContexts: [\n \"DELETE /repos/{owner}/{repo}/branches/{branch}/protection/required_status_checks/contexts\",\n {},\n { mapToData: \"contexts\" }\n ],\n removeStatusCheckProtection: [\n \"DELETE /repos/{owner}/{repo}/branches/{branch}/protection/required_status_checks\"\n ],\n removeTeamAccessRestrictions: [\n \"DELETE /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/teams\",\n {},\n { mapToData: \"teams\" }\n ],\n removeUserAccessRestrictions: [\n \"DELETE /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/users\",\n {},\n { mapToData: \"users\" }\n ],\n renameBranch: [\"POST /repos/{owner}/{repo}/branches/{branch}/rename\"],\n replaceAllTopics: [\"PUT /repos/{owner}/{repo}/topics\"],\n requestPagesBuild: [\"POST /repos/{owner}/{repo}/pages/builds\"],\n setAdminBranchProtection: [\n \"POST /repos/{owner}/{repo}/branches/{branch}/protection/enforce_admins\"\n ],\n setAppAccessRestrictions: [\n \"PUT /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/apps\",\n {},\n { mapToData: \"apps\" }\n ],\n setStatusCheckContexts: [\n \"PUT /repos/{owner}/{repo}/branches/{branch}/protection/required_status_checks/contexts\",\n {},\n { mapToData: \"contexts\" }\n ],\n setTeamAccessRestrictions: [\n \"PUT /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/teams\",\n {},\n { mapToData: \"teams\" }\n ],\n setUserAccessRestrictions: [\n \"PUT /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/users\",\n {},\n { mapToData: \"users\" }\n ],\n testPushWebhook: [\"POST /repos/{owner}/{repo}/hooks/{hook_id}/tests\"],\n transfer: [\"POST /repos/{owner}/{repo}/transfer\"],\n update: [\"PATCH /repos/{owner}/{repo}\"],\n updateBranchProtection: [\n \"PUT /repos/{owner}/{repo}/branches/{branch}/protection\"\n ],\n updateCommitComment: [\"PATCH /repos/{owner}/{repo}/comments/{comment_id}\"],\n updateDeploymentBranchPolicy: [\n \"PUT /repos/{owner}/{repo}/environments/{environment_name}/deployment-branch-policies/{branch_policy_id}\"\n ],\n updateInformationAboutPagesSite: [\"PUT /repos/{owner}/{repo}/pages\"],\n updateInvitation: [\n \"PATCH /repos/{owner}/{repo}/invitations/{invitation_id}\"\n ],\n updateOrgRuleset: [\"PUT /orgs/{org}/rulesets/{ruleset_id}\"],\n updatePullRequestReviewProtection: [\n \"PATCH /repos/{owner}/{repo}/branches/{branch}/protection/required_pull_request_reviews\"\n ],\n updateRelease: [\"PATCH /repos/{owner}/{repo}/releases/{release_id}\"],\n updateReleaseAsset: [\n \"PATCH /repos/{owner}/{repo}/releases/assets/{asset_id}\"\n ],\n updateRepoRuleset: [\"PUT /repos/{owner}/{repo}/rulesets/{ruleset_id}\"],\n updateStatusCheckPotection: [\n \"PATCH /repos/{owner}/{repo}/branches/{branch}/protection/required_status_checks\",\n {},\n { renamed: [\"repos\", \"updateStatusCheckProtection\"] }\n ],\n updateStatusCheckProtection: [\n \"PATCH /repos/{owner}/{repo}/branches/{branch}/protection/required_status_checks\"\n ],\n updateWebhook: [\"PATCH /repos/{owner}/{repo}/hooks/{hook_id}\"],\n updateWebhookConfigForRepo: [\n \"PATCH /repos/{owner}/{repo}/hooks/{hook_id}/config\"\n ],\n uploadReleaseAsset: [\n \"POST /repos/{owner}/{repo}/releases/{release_id}/assets{?name,label}\",\n { baseUrl: \"https://uploads.github.com\" }\n ]\n },\n search: {\n code: [\"GET /search/code\"],\n commits: [\"GET /search/commits\"],\n issuesAndPullRequests: [\"GET /search/issues\"],\n labels: [\"GET /search/labels\"],\n repos: [\"GET /search/repositories\"],\n topics: [\"GET /search/topics\"],\n users: [\"GET /search/users\"]\n },\n secretScanning: {\n getAlert: [\n \"GET /repos/{owner}/{repo}/secret-scanning/alerts/{alert_number}\"\n ],\n listAlertsForEnterprise: [\n \"GET /enterprises/{enterprise}/secret-scanning/alerts\"\n ],\n listAlertsForOrg: [\"GET /orgs/{org}/secret-scanning/alerts\"],\n listAlertsForRepo: [\"GET /repos/{owner}/{repo}/secret-scanning/alerts\"],\n listLocationsForAlert: [\n \"GET /repos/{owner}/{repo}/secret-scanning/alerts/{alert_number}/locations\"\n ],\n updateAlert: [\n \"PATCH /repos/{owner}/{repo}/secret-scanning/alerts/{alert_number}\"\n ]\n },\n securityAdvisories: {\n createPrivateVulnerabilityReport: [\n \"POST /repos/{owner}/{repo}/security-advisories/reports\"\n ],\n createRepositoryAdvisory: [\n \"POST /repos/{owner}/{repo}/security-advisories\"\n ],\n getRepositoryAdvisory: [\n \"GET /repos/{owner}/{repo}/security-advisories/{ghsa_id}\"\n ],\n listRepositoryAdvisories: [\"GET /repos/{owner}/{repo}/security-advisories\"],\n updateRepositoryAdvisory: [\n \"PATCH /repos/{owner}/{repo}/security-advisories/{ghsa_id}\"\n ]\n },\n teams: {\n addOrUpdateMembershipForUserInOrg: [\n \"PUT /orgs/{org}/teams/{team_slug}/memberships/{username}\"\n ],\n addOrUpdateProjectPermissionsInOrg: [\n \"PUT /orgs/{org}/teams/{team_slug}/projects/{project_id}\"\n ],\n addOrUpdateRepoPermissionsInOrg: [\n \"PUT /orgs/{org}/teams/{team_slug}/repos/{owner}/{repo}\"\n ],\n checkPermissionsForProjectInOrg: [\n \"GET /orgs/{org}/teams/{team_slug}/projects/{project_id}\"\n ],\n checkPermissionsForRepoInOrg: [\n \"GET /orgs/{org}/teams/{team_slug}/repos/{owner}/{repo}\"\n ],\n create: [\"POST /orgs/{org}/teams\"],\n createDiscussionCommentInOrg: [\n \"POST /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments\"\n ],\n createDiscussionInOrg: [\"POST /orgs/{org}/teams/{team_slug}/discussions\"],\n deleteDiscussionCommentInOrg: [\n \"DELETE /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments/{comment_number}\"\n ],\n deleteDiscussionInOrg: [\n \"DELETE /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}\"\n ],\n deleteInOrg: [\"DELETE /orgs/{org}/teams/{team_slug}\"],\n getByName: [\"GET /orgs/{org}/teams/{team_slug}\"],\n getDiscussionCommentInOrg: [\n \"GET /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments/{comment_number}\"\n ],\n getDiscussionInOrg: [\n \"GET /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}\"\n ],\n getMembershipForUserInOrg: [\n \"GET /orgs/{org}/teams/{team_slug}/memberships/{username}\"\n ],\n list: [\"GET /orgs/{org}/teams\"],\n listChildInOrg: [\"GET /orgs/{org}/teams/{team_slug}/teams\"],\n listDiscussionCommentsInOrg: [\n \"GET /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments\"\n ],\n listDiscussionsInOrg: [\"GET /orgs/{org}/teams/{team_slug}/discussions\"],\n listForAuthenticatedUser: [\"GET /user/teams\"],\n listMembersInOrg: [\"GET /orgs/{org}/teams/{team_slug}/members\"],\n listPendingInvitationsInOrg: [\n \"GET /orgs/{org}/teams/{team_slug}/invitations\"\n ],\n listProjectsInOrg: [\"GET /orgs/{org}/teams/{team_slug}/projects\"],\n listReposInOrg: [\"GET /orgs/{org}/teams/{team_slug}/repos\"],\n removeMembershipForUserInOrg: [\n \"DELETE /orgs/{org}/teams/{team_slug}/memberships/{username}\"\n ],\n removeProjectInOrg: [\n \"DELETE /orgs/{org}/teams/{team_slug}/projects/{project_id}\"\n ],\n removeRepoInOrg: [\n \"DELETE /orgs/{org}/teams/{team_slug}/repos/{owner}/{repo}\"\n ],\n updateDiscussionCommentInOrg: [\n \"PATCH /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments/{comment_number}\"\n ],\n updateDiscussionInOrg: [\n \"PATCH /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}\"\n ],\n updateInOrg: [\"PATCH /orgs/{org}/teams/{team_slug}\"]\n },\n users: {\n addEmailForAuthenticated: [\n \"POST /user/emails\",\n {},\n { renamed: [\"users\", \"addEmailForAuthenticatedUser\"] }\n ],\n addEmailForAuthenticatedUser: [\"POST /user/emails\"],\n addSocialAccountForAuthenticatedUser: [\"POST /user/social_accounts\"],\n block: [\"PUT /user/blocks/{username}\"],\n checkBlocked: [\"GET /user/blocks/{username}\"],\n checkFollowingForUser: [\"GET /users/{username}/following/{target_user}\"],\n checkPersonIsFollowedByAuthenticated: [\"GET /user/following/{username}\"],\n createGpgKeyForAuthenticated: [\n \"POST /user/gpg_keys\",\n {},\n { renamed: [\"users\", \"createGpgKeyForAuthenticatedUser\"] }\n ],\n createGpgKeyForAuthenticatedUser: [\"POST /user/gpg_keys\"],\n createPublicSshKeyForAuthenticated: [\n \"POST /user/keys\",\n {},\n { renamed: [\"users\", \"createPublicSshKeyForAuthenticatedUser\"] }\n ],\n createPublicSshKeyForAuthenticatedUser: [\"POST /user/keys\"],\n createSshSigningKeyForAuthenticatedUser: [\"POST /user/ssh_signing_keys\"],\n deleteEmailForAuthenticated: [\n \"DELETE /user/emails\",\n {},\n { renamed: [\"users\", \"deleteEmailForAuthenticatedUser\"] }\n ],\n deleteEmailForAuthenticatedUser: [\"DELETE /user/emails\"],\n deleteGpgKeyForAuthenticated: [\n \"DELETE /user/gpg_keys/{gpg_key_id}\",\n {},\n { renamed: [\"users\", \"deleteGpgKeyForAuthenticatedUser\"] }\n ],\n deleteGpgKeyForAuthenticatedUser: [\"DELETE /user/gpg_keys/{gpg_key_id}\"],\n deletePublicSshKeyForAuthenticated: [\n \"DELETE /user/keys/{key_id}\",\n {},\n { renamed: [\"users\", \"deletePublicSshKeyForAuthenticatedUser\"] }\n ],\n deletePublicSshKeyForAuthenticatedUser: [\"DELETE /user/keys/{key_id}\"],\n deleteSocialAccountForAuthenticatedUser: [\"DELETE /user/social_accounts\"],\n deleteSshSigningKeyForAuthenticatedUser: [\n \"DELETE /user/ssh_signing_keys/{ssh_signing_key_id}\"\n ],\n follow: [\"PUT /user/following/{username}\"],\n getAuthenticated: [\"GET /user\"],\n getByUsername: [\"GET /users/{username}\"],\n getContextForUser: [\"GET /users/{username}/hovercard\"],\n getGpgKeyForAuthenticated: [\n \"GET /user/gpg_keys/{gpg_key_id}\",\n {},\n { renamed: [\"users\", \"getGpgKeyForAuthenticatedUser\"] }\n ],\n getGpgKeyForAuthenticatedUser: [\"GET /user/gpg_keys/{gpg_key_id}\"],\n getPublicSshKeyForAuthenticated: [\n \"GET /user/keys/{key_id}\",\n {},\n { renamed: [\"users\", \"getPublicSshKeyForAuthenticatedUser\"] }\n ],\n getPublicSshKeyForAuthenticatedUser: [\"GET /user/keys/{key_id}\"],\n getSshSigningKeyForAuthenticatedUser: [\n \"GET /user/ssh_signing_keys/{ssh_signing_key_id}\"\n ],\n list: [\"GET /users\"],\n listBlockedByAuthenticated: [\n \"GET /user/blocks\",\n {},\n { renamed: [\"users\", \"listBlockedByAuthenticatedUser\"] }\n ],\n listBlockedByAuthenticatedUser: [\"GET /user/blocks\"],\n listEmailsForAuthenticated: [\n \"GET /user/emails\",\n {},\n { renamed: [\"users\", \"listEmailsForAuthenticatedUser\"] }\n ],\n listEmailsForAuthenticatedUser: [\"GET /user/emails\"],\n listFollowedByAuthenticated: [\n \"GET /user/following\",\n {},\n { renamed: [\"users\", \"listFollowedByAuthenticatedUser\"] }\n ],\n listFollowedByAuthenticatedUser: [\"GET /user/following\"],\n listFollowersForAuthenticatedUser: [\"GET /user/followers\"],\n listFollowersForUser: [\"GET /users/{username}/followers\"],\n listFollowingForUser: [\"GET /users/{username}/following\"],\n listGpgKeysForAuthenticated: [\n \"GET /user/gpg_keys\",\n {},\n { renamed: [\"users\", \"listGpgKeysForAuthenticatedUser\"] }\n ],\n listGpgKeysForAuthenticatedUser: [\"GET /user/gpg_keys\"],\n listGpgKeysForUser: [\"GET /users/{username}/gpg_keys\"],\n listPublicEmailsForAuthenticated: [\n \"GET /user/public_emails\",\n {},\n { renamed: [\"users\", \"listPublicEmailsForAuthenticatedUser\"] }\n ],\n listPublicEmailsForAuthenticatedUser: [\"GET /user/public_emails\"],\n listPublicKeysForUser: [\"GET /users/{username}/keys\"],\n listPublicSshKeysForAuthenticated: [\n \"GET /user/keys\",\n {},\n { renamed: [\"users\", \"listPublicSshKeysForAuthenticatedUser\"] }\n ],\n listPublicSshKeysForAuthenticatedUser: [\"GET /user/keys\"],\n listSocialAccountsForAuthenticatedUser: [\"GET /user/social_accounts\"],\n listSocialAccountsForUser: [\"GET /users/{username}/social_accounts\"],\n listSshSigningKeysForAuthenticatedUser: [\"GET /user/ssh_signing_keys\"],\n listSshSigningKeysForUser: [\"GET /users/{username}/ssh_signing_keys\"],\n setPrimaryEmailVisibilityForAuthenticated: [\n \"PATCH /user/email/visibility\",\n {},\n { renamed: [\"users\", \"setPrimaryEmailVisibilityForAuthenticatedUser\"] }\n ],\n setPrimaryEmailVisibilityForAuthenticatedUser: [\n \"PATCH /user/email/visibility\"\n ],\n unblock: [\"DELETE /user/blocks/{username}\"],\n unfollow: [\"DELETE /user/following/{username}\"],\n updateAuthenticated: [\"PATCH /user\"]\n }\n};\nvar endpoints_default = Endpoints;\n\n// pkg/dist-src/endpoints-to-methods.js\nvar endpointMethodsMap = /* @__PURE__ */ new Map();\nfor (const [scope, endpoints] of Object.entries(endpoints_default)) {\n for (const [methodName, endpoint] of Object.entries(endpoints)) {\n const [route, defaults, decorations] = endpoint;\n const [method, url] = route.split(/ /);\n const endpointDefaults = Object.assign(\n {\n method,\n url\n },\n defaults\n );\n if (!endpointMethodsMap.has(scope)) {\n endpointMethodsMap.set(scope, /* @__PURE__ */ new Map());\n }\n endpointMethodsMap.get(scope).set(methodName, {\n scope,\n methodName,\n endpointDefaults,\n decorations\n });\n }\n}\nvar handler = {\n get({ octokit, scope, cache }, methodName) {\n if (cache[methodName]) {\n return cache[methodName];\n }\n const { decorations, endpointDefaults } = endpointMethodsMap.get(scope).get(methodName);\n if (decorations) {\n cache[methodName] = decorate(\n octokit,\n scope,\n methodName,\n endpointDefaults,\n decorations\n );\n } else {\n cache[methodName] = octokit.request.defaults(endpointDefaults);\n }\n return cache[methodName];\n }\n};\nfunction endpointsToMethods(octokit) {\n const newMethods = {};\n for (const scope of endpointMethodsMap.keys()) {\n newMethods[scope] = new Proxy({ octokit, scope, cache: {} }, handler);\n }\n return newMethods;\n}\nfunction decorate(octokit, scope, methodName, defaults, decorations) {\n const requestWithDefaults = octokit.request.defaults(defaults);\n function withDecorations(...args) {\n let options = requestWithDefaults.endpoint.merge(...args);\n if (decorations.mapToData) {\n options = Object.assign({}, options, {\n data: options[decorations.mapToData],\n [decorations.mapToData]: void 0\n });\n return requestWithDefaults(options);\n }\n if (decorations.renamed) {\n const [newScope, newMethodName] = decorations.renamed;\n octokit.log.warn(\n `octokit.${scope}.${methodName}() has been renamed to octokit.${newScope}.${newMethodName}()`\n );\n }\n if (decorations.deprecated) {\n octokit.log.warn(decorations.deprecated);\n }\n if (decorations.renamedParameters) {\n const options2 = requestWithDefaults.endpoint.merge(...args);\n for (const [name, alias] of Object.entries(\n decorations.renamedParameters\n )) {\n if (name in options2) {\n octokit.log.warn(\n `\"${name}\" parameter is deprecated for \"octokit.${scope}.${methodName}()\". Use \"${alias}\" instead`\n );\n if (!(alias in options2)) {\n options2[alias] = options2[name];\n }\n delete options2[name];\n }\n }\n return requestWithDefaults(options2);\n }\n return requestWithDefaults(...args);\n }\n return Object.assign(withDecorations, requestWithDefaults);\n}\n\n// pkg/dist-src/index.js\nfunction restEndpointMethods(octokit) {\n const api = endpointsToMethods(octokit);\n return {\n rest: api\n };\n}\nrestEndpointMethods.VERSION = VERSION;\nfunction legacyRestEndpointMethods(octokit) {\n const api = endpointsToMethods(octokit);\n return {\n ...api,\n rest: api\n };\n}\nlegacyRestEndpointMethods.VERSION = VERSION;\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n legacyRestEndpointMethods,\n restEndpointMethods\n});\n","'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nfunction _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }\n\nvar Bottleneck = _interopDefault(require('bottleneck/light'));\n\n// @ts-ignore\nasync function errorRequest(octokit, state, error, options) {\n if (!error.request || !error.request.request) {\n // address https://github.com/octokit/plugin-retry.js/issues/8\n throw error;\n } // retry all >= 400 && not doNotRetry\n\n\n if (error.status >= 400 && !state.doNotRetry.includes(error.status)) {\n const retries = options.request.retries != null ? options.request.retries : state.retries;\n const retryAfter = Math.pow((options.request.retryCount || 0) + 1, 2);\n throw octokit.retry.retryRequest(error, retries, retryAfter);\n } // Maybe eventually there will be more cases here\n\n\n throw error;\n}\n\n// @ts-ignore\n\nasync function wrapRequest(state, request, options) {\n const limiter = new Bottleneck(); // @ts-ignore\n\n limiter.on(\"failed\", function (error, info) {\n const maxRetries = ~~error.request.request.retries;\n const after = ~~error.request.request.retryAfter;\n options.request.retryCount = info.retryCount + 1;\n\n if (maxRetries > info.retryCount) {\n // Returning a number instructs the limiter to retry\n // the request after that number of milliseconds have passed\n return after * state.retryAfterBaseValue;\n }\n });\n return limiter.schedule(request, options);\n}\n\nconst VERSION = \"3.0.9\";\nfunction retry(octokit, octokitOptions) {\n const state = Object.assign({\n enabled: true,\n retryAfterBaseValue: 1000,\n doNotRetry: [400, 401, 403, 404, 422],\n retries: 3\n }, octokitOptions.retry);\n\n if (state.enabled) {\n octokit.hook.error(\"request\", errorRequest.bind(null, octokit, state));\n octokit.hook.wrap(\"request\", wrapRequest.bind(null, state));\n }\n\n return {\n retry: {\n retryRequest: (error, retries, retryAfter) => {\n error.request.request = Object.assign({}, error.request.request, {\n retries: retries,\n retryAfter: retryAfter\n });\n return error;\n }\n }\n };\n}\nretry.VERSION = VERSION;\n\nexports.VERSION = VERSION;\nexports.retry = retry;\n//# sourceMappingURL=index.js.map\n","'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nfunction _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }\n\nvar BottleneckLight = _interopDefault(require('bottleneck/light'));\n\nconst VERSION = \"5.2.3\";\n\nconst noop = () => Promise.resolve();\n// @ts-expect-error\nfunction wrapRequest(state, request, options) {\n return state.retryLimiter.schedule(doRequest, state, request, options);\n}\n// @ts-expect-error\nasync function doRequest(state, request, options) {\n const isWrite = options.method !== \"GET\" && options.method !== \"HEAD\";\n const {\n pathname\n } = new URL(options.url, \"http://github.test\");\n const isSearch = options.method === \"GET\" && pathname.startsWith(\"/search/\");\n const isGraphQL = pathname.startsWith(\"/graphql\");\n const retryCount = ~~request.retryCount;\n const jobOptions = retryCount > 0 ? {\n priority: 0,\n weight: 0\n } : {};\n if (state.clustering) {\n // Remove a job from Redis if it has not completed or failed within 60s\n // Examples: Node process terminated, client disconnected, etc.\n // @ts-expect-error\n jobOptions.expiration = 1000 * 60;\n }\n // Guarantee at least 1000ms between writes\n // GraphQL can also trigger writes\n if (isWrite || isGraphQL) {\n await state.write.key(state.id).schedule(jobOptions, noop);\n }\n // Guarantee at least 3000ms between requests that trigger notifications\n if (isWrite && state.triggersNotification(pathname)) {\n await state.notifications.key(state.id).schedule(jobOptions, noop);\n }\n // Guarantee at least 2000ms between search requests\n if (isSearch) {\n await state.search.key(state.id).schedule(jobOptions, noop);\n }\n const req = state.global.key(state.id).schedule(jobOptions, request, options);\n if (isGraphQL) {\n const res = await req;\n if (res.data.errors != null &&\n // @ts-expect-error\n res.data.errors.some(error => error.type === \"RATE_LIMITED\")) {\n const error = Object.assign(new Error(\"GraphQL Rate Limit Exceeded\"), {\n response: res,\n data: res.data\n });\n throw error;\n }\n }\n return req;\n}\n\nvar triggersNotificationPaths = [\"/orgs/{org}/invitations\", \"/orgs/{org}/invitations/{invitation_id}\", \"/orgs/{org}/teams/{team_slug}/discussions\", \"/orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments\", \"/repos/{owner}/{repo}/collaborators/{username}\", \"/repos/{owner}/{repo}/commits/{commit_sha}/comments\", \"/repos/{owner}/{repo}/issues\", \"/repos/{owner}/{repo}/issues/{issue_number}/comments\", \"/repos/{owner}/{repo}/pulls\", \"/repos/{owner}/{repo}/pulls/{pull_number}/comments\", \"/repos/{owner}/{repo}/pulls/{pull_number}/comments/{comment_id}/replies\", \"/repos/{owner}/{repo}/pulls/{pull_number}/merge\", \"/repos/{owner}/{repo}/pulls/{pull_number}/requested_reviewers\", \"/repos/{owner}/{repo}/pulls/{pull_number}/reviews\", \"/repos/{owner}/{repo}/releases\", \"/teams/{team_id}/discussions\", \"/teams/{team_id}/discussions/{discussion_number}/comments\"];\n\nfunction routeMatcher(paths) {\n // EXAMPLE. For the following paths:\n /* [\n \"/orgs/{org}/invitations\",\n \"/repos/{owner}/{repo}/collaborators/{username}\"\n ] */\n const regexes = paths.map(path => path.split(\"/\").map(c => c.startsWith(\"{\") ? \"(?:.+?)\" : c).join(\"/\"));\n // 'regexes' would contain:\n /* [\n '/orgs/(?:.+?)/invitations',\n '/repos/(?:.+?)/(?:.+?)/collaborators/(?:.+?)'\n ] */\n const regex = `^(?:${regexes.map(r => `(?:${r})`).join(\"|\")})[^/]*$`;\n // 'regex' would contain:\n /*\n ^(?:(?:\\/orgs\\/(?:.+?)\\/invitations)|(?:\\/repos\\/(?:.+?)\\/(?:.+?)\\/collaborators\\/(?:.+?)))[^\\/]*$\n It may look scary, but paste it into https://www.debuggex.com/\n and it will make a lot more sense!\n */\n return new RegExp(regex, \"i\");\n}\n\n// @ts-expect-error\n// Workaround to allow tests to directly access the triggersNotification function.\nconst regex = routeMatcher(triggersNotificationPaths);\nconst triggersNotification = regex.test.bind(regex);\nconst groups = {};\n// @ts-expect-error\nconst createGroups = function (Bottleneck, common) {\n groups.global = new Bottleneck.Group({\n id: \"octokit-global\",\n maxConcurrent: 10,\n ...common\n });\n groups.search = new Bottleneck.Group({\n id: \"octokit-search\",\n maxConcurrent: 1,\n minTime: 2000,\n ...common\n });\n groups.write = new Bottleneck.Group({\n id: \"octokit-write\",\n maxConcurrent: 1,\n minTime: 1000,\n ...common\n });\n groups.notifications = new Bottleneck.Group({\n id: \"octokit-notifications\",\n maxConcurrent: 1,\n minTime: 3000,\n ...common\n });\n};\nfunction throttling(octokit, octokitOptions) {\n const {\n enabled = true,\n Bottleneck = BottleneckLight,\n id = \"no-id\",\n timeout = 1000 * 60 * 2,\n // Redis TTL: 2 minutes\n connection\n } = octokitOptions.throttle || {};\n if (!enabled) {\n return {};\n }\n const common = {\n connection,\n timeout\n };\n if (groups.global == null) {\n createGroups(Bottleneck, common);\n }\n if (octokitOptions.throttle && octokitOptions.throttle.minimalSecondaryRateRetryAfter) {\n octokit.log.warn(\"[@octokit/plugin-throttling] `options.throttle.minimalSecondaryRateRetryAfter` is deprecated, please use `options.throttle.fallbackSecondaryRateRetryAfter` instead\");\n octokitOptions.throttle.fallbackSecondaryRateRetryAfter = octokitOptions.throttle.minimalSecondaryRateRetryAfter;\n delete octokitOptions.throttle.minimalSecondaryRateRetryAfter;\n }\n if (octokitOptions.throttle && octokitOptions.throttle.onAbuseLimit) {\n octokit.log.warn(\"[@octokit/plugin-throttling] `onAbuseLimit()` is deprecated and will be removed in a future release of `@octokit/plugin-throttling`, please use the `onSecondaryRateLimit` handler instead\");\n // @ts-ignore types don't allow for both properties to be set\n octokitOptions.throttle.onSecondaryRateLimit = octokitOptions.throttle.onAbuseLimit;\n // @ts-ignore\n delete octokitOptions.throttle.onAbuseLimit;\n }\n const state = Object.assign({\n clustering: connection != null,\n triggersNotification,\n fallbackSecondaryRateRetryAfter: 60,\n retryAfterBaseValue: 1000,\n retryLimiter: new Bottleneck(),\n id,\n ...groups\n }, octokitOptions.throttle);\n if (typeof state.onSecondaryRateLimit !== \"function\" || typeof state.onRateLimit !== \"function\") {\n throw new Error(`octokit/plugin-throttling error:\n You must pass the onSecondaryRateLimit and onRateLimit error handlers.\n See https://octokit.github.io/rest.js/#throttling\n\n const octokit = new Octokit({\n throttle: {\n onSecondaryRateLimit: (retryAfter, options) => {/* ... */},\n onRateLimit: (retryAfter, options) => {/* ... */}\n }\n })\n `);\n }\n const events = {};\n const emitter = new Bottleneck.Events(events);\n // @ts-expect-error\n events.on(\"secondary-limit\", state.onSecondaryRateLimit);\n // @ts-expect-error\n events.on(\"rate-limit\", state.onRateLimit);\n // @ts-expect-error\n events.on(\"error\", e => octokit.log.warn(\"Error in throttling-plugin limit handler\", e));\n // @ts-expect-error\n state.retryLimiter.on(\"failed\", async function (error, info) {\n const [state, request, options] = info.args;\n const {\n pathname\n } = new URL(options.url, \"http://github.test\");\n const shouldRetryGraphQL = pathname.startsWith(\"/graphql\") && error.status !== 401;\n if (!(shouldRetryGraphQL || error.status === 403)) {\n return;\n }\n const retryCount = ~~request.retryCount;\n request.retryCount = retryCount;\n // backward compatibility\n options.request.retryCount = retryCount;\n const {\n wantRetry,\n retryAfter = 0\n } = await async function () {\n if (/\\bsecondary rate\\b/i.test(error.message)) {\n // The user has hit the secondary rate limit. (REST and GraphQL)\n // https://docs.github.com/en/rest/overview/resources-in-the-rest-api#secondary-rate-limits\n // The Retry-After header can sometimes be blank when hitting a secondary rate limit,\n // but is always present after 2-3s, so make sure to set `retryAfter` to at least 5s by default.\n const retryAfter = Number(error.response.headers[\"retry-after\"]) || state.fallbackSecondaryRateRetryAfter;\n const wantRetry = await emitter.trigger(\"secondary-limit\", retryAfter, options, octokit, retryCount);\n return {\n wantRetry,\n retryAfter\n };\n }\n if (error.response.headers != null && error.response.headers[\"x-ratelimit-remaining\"] === \"0\") {\n // The user has used all their allowed calls for the current time period (REST and GraphQL)\n // https://docs.github.com/en/rest/reference/rate-limit (REST)\n // https://docs.github.com/en/graphql/overview/resource-limitations#rate-limit (GraphQL)\n const rateLimitReset = new Date(~~error.response.headers[\"x-ratelimit-reset\"] * 1000).getTime();\n const retryAfter = Math.max(Math.ceil((rateLimitReset - Date.now()) / 1000), 0);\n const wantRetry = await emitter.trigger(\"rate-limit\", retryAfter, options, octokit, retryCount);\n return {\n wantRetry,\n retryAfter\n };\n }\n return {};\n }();\n if (wantRetry) {\n request.retryCount++;\n return retryAfter * state.retryAfterBaseValue;\n }\n });\n octokit.hook.wrap(\"request\", wrapRequest.bind(null, state));\n return {};\n}\nthrottling.VERSION = VERSION;\nthrottling.triggersNotification = triggersNotification;\n\nexports.throttling = throttling;\n//# sourceMappingURL=index.js.map\n","'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nfunction _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }\n\nvar deprecation = require('deprecation');\nvar once = _interopDefault(require('once'));\n\nconst logOnceCode = once(deprecation => console.warn(deprecation));\nconst logOnceHeaders = once(deprecation => console.warn(deprecation));\n/**\n * Error with extra properties to help with debugging\n */\nclass RequestError extends Error {\n constructor(message, statusCode, options) {\n super(message);\n // Maintains proper stack trace (only available on V8)\n /* istanbul ignore next */\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, this.constructor);\n }\n this.name = \"HttpError\";\n this.status = statusCode;\n let headers;\n if (\"headers\" in options && typeof options.headers !== \"undefined\") {\n headers = options.headers;\n }\n if (\"response\" in options) {\n this.response = options.response;\n headers = options.response.headers;\n }\n // redact request credentials without mutating original request options\n const requestCopy = Object.assign({}, options.request);\n if (options.request.headers.authorization) {\n requestCopy.headers = Object.assign({}, options.request.headers, {\n authorization: options.request.headers.authorization.replace(/ .*$/, \" [REDACTED]\")\n });\n }\n requestCopy.url = requestCopy.url\n // client_id & client_secret can be passed as URL query parameters to increase rate limit\n // see https://developer.github.com/v3/#increasing-the-unauthenticated-rate-limit-for-oauth-applications\n .replace(/\\bclient_secret=\\w+/g, \"client_secret=[REDACTED]\")\n // OAuth tokens can be passed as URL query parameters, although it is not recommended\n // see https://developer.github.com/v3/#oauth2-token-sent-in-a-header\n .replace(/\\baccess_token=\\w+/g, \"access_token=[REDACTED]\");\n this.request = requestCopy;\n // deprecations\n Object.defineProperty(this, \"code\", {\n get() {\n logOnceCode(new deprecation.Deprecation(\"[@octokit/request-error] `error.code` is deprecated, use `error.status`.\"));\n return statusCode;\n }\n });\n Object.defineProperty(this, \"headers\", {\n get() {\n logOnceHeaders(new deprecation.Deprecation(\"[@octokit/request-error] `error.headers` is deprecated, use `error.response.headers`.\"));\n return headers || {};\n }\n });\n }\n}\n\nexports.RequestError = RequestError;\n//# sourceMappingURL=index.js.map\n","\"use strict\";\nvar __create = Object.create;\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __getProtoOf = Object.getPrototypeOf;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(\n // If the importer is in node compatibility mode or this is not an ESM\n // file that has been converted to a CommonJS file using a Babel-\n // compatible transform (i.e. \"__esModule\" has not been set), then set\n // \"default\" to the CommonJS \"module.exports\" for node compatibility.\n isNodeMode || !mod || !mod.__esModule ? __defProp(target, \"default\", { value: mod, enumerable: true }) : target,\n mod\n));\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n request: () => request\n});\nmodule.exports = __toCommonJS(dist_src_exports);\nvar import_endpoint = require(\"@octokit/endpoint\");\nvar import_universal_user_agent = require(\"universal-user-agent\");\n\n// pkg/dist-src/version.js\nvar VERSION = \"6.2.8\";\n\n// pkg/dist-src/fetch-wrapper.js\nvar import_is_plain_object = require(\"is-plain-object\");\nvar import_node_fetch = __toESM(require(\"node-fetch\"));\nvar import_request_error = require(\"@octokit/request-error\");\n\n// pkg/dist-src/get-buffer-response.js\nfunction getBufferResponse(response) {\n return response.arrayBuffer();\n}\n\n// pkg/dist-src/fetch-wrapper.js\nfunction fetchWrapper(requestOptions) {\n const log = requestOptions.request && requestOptions.request.log ? requestOptions.request.log : console;\n if ((0, import_is_plain_object.isPlainObject)(requestOptions.body) || Array.isArray(requestOptions.body)) {\n requestOptions.body = JSON.stringify(requestOptions.body);\n }\n let headers = {};\n let status;\n let url;\n const fetch = requestOptions.request && requestOptions.request.fetch || globalThis.fetch || /* istanbul ignore next */\n import_node_fetch.default;\n return fetch(\n requestOptions.url,\n Object.assign(\n {\n method: requestOptions.method,\n body: requestOptions.body,\n headers: requestOptions.headers,\n redirect: requestOptions.redirect,\n // duplex must be set if request.body is ReadableStream or Async Iterables.\n // See https://fetch.spec.whatwg.org/#dom-requestinit-duplex.\n ...requestOptions.body && { duplex: \"half\" }\n },\n // `requestOptions.request.agent` type is incompatible\n // see https://github.com/octokit/types.ts/pull/264\n requestOptions.request\n )\n ).then(async (response) => {\n url = response.url;\n status = response.status;\n for (const keyAndValue of response.headers) {\n headers[keyAndValue[0]] = keyAndValue[1];\n }\n if (\"deprecation\" in headers) {\n const matches = headers.link && headers.link.match(/<([^>]+)>; rel=\"deprecation\"/);\n const deprecationLink = matches && matches.pop();\n log.warn(\n `[@octokit/request] \"${requestOptions.method} ${requestOptions.url}\" is deprecated. It is scheduled to be removed on ${headers.sunset}${deprecationLink ? `. See ${deprecationLink}` : \"\"}`\n );\n }\n if (status === 204 || status === 205) {\n return;\n }\n if (requestOptions.method === \"HEAD\") {\n if (status < 400) {\n return;\n }\n throw new import_request_error.RequestError(response.statusText, status, {\n response: {\n url,\n status,\n headers,\n data: void 0\n },\n request: requestOptions\n });\n }\n if (status === 304) {\n throw new import_request_error.RequestError(\"Not modified\", status, {\n response: {\n url,\n status,\n headers,\n data: await getResponseData(response)\n },\n request: requestOptions\n });\n }\n if (status >= 400) {\n const data = await getResponseData(response);\n const error = new import_request_error.RequestError(toErrorMessage(data), status, {\n response: {\n url,\n status,\n headers,\n data\n },\n request: requestOptions\n });\n throw error;\n }\n return getResponseData(response);\n }).then((data) => {\n return {\n status,\n url,\n headers,\n data\n };\n }).catch((error) => {\n if (error instanceof import_request_error.RequestError)\n throw error;\n else if (error.name === \"AbortError\")\n throw error;\n throw new import_request_error.RequestError(error.message, 500, {\n request: requestOptions\n });\n });\n}\nasync function getResponseData(response) {\n const contentType = response.headers.get(\"content-type\");\n if (/application\\/json/.test(contentType)) {\n return response.json();\n }\n if (!contentType || /^text\\/|charset=utf-8$/.test(contentType)) {\n return response.text();\n }\n return getBufferResponse(response);\n}\nfunction toErrorMessage(data) {\n if (typeof data === \"string\")\n return data;\n if (\"message\" in data) {\n if (Array.isArray(data.errors)) {\n return `${data.message}: ${data.errors.map(JSON.stringify).join(\", \")}`;\n }\n return data.message;\n }\n return `Unknown error: ${JSON.stringify(data)}`;\n}\n\n// pkg/dist-src/with-defaults.js\nfunction withDefaults(oldEndpoint, newDefaults) {\n const endpoint2 = oldEndpoint.defaults(newDefaults);\n const newApi = function(route, parameters) {\n const endpointOptions = endpoint2.merge(route, parameters);\n if (!endpointOptions.request || !endpointOptions.request.hook) {\n return fetchWrapper(endpoint2.parse(endpointOptions));\n }\n const request2 = (route2, parameters2) => {\n return fetchWrapper(\n endpoint2.parse(endpoint2.merge(route2, parameters2))\n );\n };\n Object.assign(request2, {\n endpoint: endpoint2,\n defaults: withDefaults.bind(null, endpoint2)\n });\n return endpointOptions.request.hook(request2, endpointOptions);\n };\n return Object.assign(newApi, {\n endpoint: endpoint2,\n defaults: withDefaults.bind(null, endpoint2)\n });\n}\n\n// pkg/dist-src/index.js\nvar request = withDefaults(import_endpoint.endpoint, {\n headers: {\n \"user-agent\": `octokit-request.js/${VERSION} ${(0, import_universal_user_agent.getUserAgent)()}`\n }\n});\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n request\n});\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n sign: () => sign,\n verify: () => verify,\n verifyWithFallback: () => verifyWithFallback\n});\nmodule.exports = __toCommonJS(dist_src_exports);\n\n// pkg/dist-src/node/sign.js\nvar import_crypto = require(\"crypto\");\n\n// pkg/dist-src/types.js\nvar Algorithm = /* @__PURE__ */ ((Algorithm2) => {\n Algorithm2[\"SHA1\"] = \"sha1\";\n Algorithm2[\"SHA256\"] = \"sha256\";\n return Algorithm2;\n})(Algorithm || {});\n\n// pkg/dist-src/version.js\nvar VERSION = \"3.0.3\";\n\n// pkg/dist-src/node/sign.js\nasync function sign(options, payload) {\n const { secret, algorithm } = typeof options === \"object\" ? {\n secret: options.secret,\n algorithm: options.algorithm || Algorithm.SHA256\n } : { secret: options, algorithm: Algorithm.SHA256 };\n if (!secret || !payload) {\n throw new TypeError(\n \"[@octokit/webhooks-methods] secret & payload required for sign()\"\n );\n }\n if (!Object.values(Algorithm).includes(algorithm)) {\n throw new TypeError(\n `[@octokit/webhooks] Algorithm ${algorithm} is not supported. Must be 'sha1' or 'sha256'`\n );\n }\n return `${algorithm}=${(0, import_crypto.createHmac)(algorithm, secret).update(payload).digest(\"hex\")}`;\n}\nsign.VERSION = VERSION;\n\n// pkg/dist-src/node/verify.js\nvar import_crypto2 = require(\"crypto\");\nvar import_buffer = require(\"buffer\");\n\n// pkg/dist-src/utils.js\nvar getAlgorithm = (signature) => {\n return signature.startsWith(\"sha256=\") ? \"sha256\" : \"sha1\";\n};\n\n// pkg/dist-src/node/verify.js\nasync function verify(secret, eventPayload, signature) {\n if (!secret || !eventPayload || !signature) {\n throw new TypeError(\n \"[@octokit/webhooks-methods] secret, eventPayload & signature required\"\n );\n }\n const signatureBuffer = import_buffer.Buffer.from(signature);\n const algorithm = getAlgorithm(signature);\n const verificationBuffer = import_buffer.Buffer.from(\n await sign({ secret, algorithm }, eventPayload)\n );\n if (signatureBuffer.length !== verificationBuffer.length) {\n return false;\n }\n return (0, import_crypto2.timingSafeEqual)(signatureBuffer, verificationBuffer);\n}\nverify.VERSION = VERSION;\n\n// pkg/dist-src/index.js\nasync function verifyWithFallback(secret, payload, signature, additionalSecrets) {\n const firstPass = await verify(secret, payload, signature);\n if (firstPass) {\n return true;\n }\n if (additionalSecrets !== void 0) {\n for (const s of additionalSecrets) {\n const v = await verify(s, payload, signature);\n if (v) {\n return v;\n }\n }\n }\n return false;\n}\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n sign,\n verify,\n verifyWithFallback\n});\n","\"use strict\";\nvar __create = Object.create;\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __getProtoOf = Object.getPrototypeOf;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(\n // If the importer is in node compatibility mode or this is not an ESM\n // file that has been converted to a CommonJS file using a Babel-\n // compatible transform (i.e. \"__esModule\" has not been set), then set\n // \"default\" to the CommonJS \"module.exports\" for node compatibility.\n isNodeMode || !mod || !mod.__esModule ? __defProp(target, \"default\", { value: mod, enumerable: true }) : target,\n mod\n));\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n Webhooks: () => Webhooks,\n createEventHandler: () => createEventHandler,\n createNodeMiddleware: () => createNodeMiddleware,\n emitterEventNames: () => emitterEventNames\n});\nmodule.exports = __toCommonJS(dist_src_exports);\n\n// pkg/dist-src/createLogger.js\nvar createLogger = (logger) => ({\n debug: () => {\n },\n info: () => {\n },\n warn: console.warn.bind(console),\n error: console.error.bind(console),\n ...logger\n});\n\n// pkg/dist-src/generated/webhook-names.js\nvar emitterEventNames = [\n \"branch_protection_rule\",\n \"branch_protection_rule.created\",\n \"branch_protection_rule.deleted\",\n \"branch_protection_rule.edited\",\n \"check_run\",\n \"check_run.completed\",\n \"check_run.created\",\n \"check_run.requested_action\",\n \"check_run.rerequested\",\n \"check_suite\",\n \"check_suite.completed\",\n \"check_suite.requested\",\n \"check_suite.rerequested\",\n \"code_scanning_alert\",\n \"code_scanning_alert.appeared_in_branch\",\n \"code_scanning_alert.closed_by_user\",\n \"code_scanning_alert.created\",\n \"code_scanning_alert.fixed\",\n \"code_scanning_alert.reopened\",\n \"code_scanning_alert.reopened_by_user\",\n \"commit_comment\",\n \"commit_comment.created\",\n \"create\",\n \"delete\",\n \"dependabot_alert\",\n \"dependabot_alert.created\",\n \"dependabot_alert.dismissed\",\n \"dependabot_alert.fixed\",\n \"dependabot_alert.reintroduced\",\n \"dependabot_alert.reopened\",\n \"deploy_key\",\n \"deploy_key.created\",\n \"deploy_key.deleted\",\n \"deployment\",\n \"deployment.created\",\n \"deployment_status\",\n \"deployment_status.created\",\n \"discussion\",\n \"discussion.answered\",\n \"discussion.category_changed\",\n \"discussion.created\",\n \"discussion.deleted\",\n \"discussion.edited\",\n \"discussion.labeled\",\n \"discussion.locked\",\n \"discussion.pinned\",\n \"discussion.transferred\",\n \"discussion.unanswered\",\n \"discussion.unlabeled\",\n \"discussion.unlocked\",\n \"discussion.unpinned\",\n \"discussion_comment\",\n \"discussion_comment.created\",\n \"discussion_comment.deleted\",\n \"discussion_comment.edited\",\n \"fork\",\n \"github_app_authorization\",\n \"github_app_authorization.revoked\",\n \"gollum\",\n \"installation\",\n \"installation.created\",\n \"installation.deleted\",\n \"installation.new_permissions_accepted\",\n \"installation.suspend\",\n \"installation.unsuspend\",\n \"installation_repositories\",\n \"installation_repositories.added\",\n \"installation_repositories.removed\",\n \"installation_target\",\n \"installation_target.renamed\",\n \"issue_comment\",\n \"issue_comment.created\",\n \"issue_comment.deleted\",\n \"issue_comment.edited\",\n \"issues\",\n \"issues.assigned\",\n \"issues.closed\",\n \"issues.deleted\",\n \"issues.demilestoned\",\n \"issues.edited\",\n \"issues.labeled\",\n \"issues.locked\",\n \"issues.milestoned\",\n \"issues.opened\",\n \"issues.pinned\",\n \"issues.reopened\",\n \"issues.transferred\",\n \"issues.unassigned\",\n \"issues.unlabeled\",\n \"issues.unlocked\",\n \"issues.unpinned\",\n \"label\",\n \"label.created\",\n \"label.deleted\",\n \"label.edited\",\n \"marketplace_purchase\",\n \"marketplace_purchase.cancelled\",\n \"marketplace_purchase.changed\",\n \"marketplace_purchase.pending_change\",\n \"marketplace_purchase.pending_change_cancelled\",\n \"marketplace_purchase.purchased\",\n \"member\",\n \"member.added\",\n \"member.edited\",\n \"member.removed\",\n \"membership\",\n \"membership.added\",\n \"membership.removed\",\n \"merge_group\",\n \"merge_group.checks_requested\",\n \"meta\",\n \"meta.deleted\",\n \"milestone\",\n \"milestone.closed\",\n \"milestone.created\",\n \"milestone.deleted\",\n \"milestone.edited\",\n \"milestone.opened\",\n \"org_block\",\n \"org_block.blocked\",\n \"org_block.unblocked\",\n \"organization\",\n \"organization.deleted\",\n \"organization.member_added\",\n \"organization.member_invited\",\n \"organization.member_removed\",\n \"organization.renamed\",\n \"package\",\n \"package.published\",\n \"package.updated\",\n \"page_build\",\n \"ping\",\n \"project\",\n \"project.closed\",\n \"project.created\",\n \"project.deleted\",\n \"project.edited\",\n \"project.reopened\",\n \"project_card\",\n \"project_card.converted\",\n \"project_card.created\",\n \"project_card.deleted\",\n \"project_card.edited\",\n \"project_card.moved\",\n \"project_column\",\n \"project_column.created\",\n \"project_column.deleted\",\n \"project_column.edited\",\n \"project_column.moved\",\n \"projects_v2_item\",\n \"projects_v2_item.archived\",\n \"projects_v2_item.converted\",\n \"projects_v2_item.created\",\n \"projects_v2_item.deleted\",\n \"projects_v2_item.edited\",\n \"projects_v2_item.reordered\",\n \"projects_v2_item.restored\",\n \"public\",\n \"pull_request\",\n \"pull_request.assigned\",\n \"pull_request.auto_merge_disabled\",\n \"pull_request.auto_merge_enabled\",\n \"pull_request.closed\",\n \"pull_request.converted_to_draft\",\n \"pull_request.demilestoned\",\n \"pull_request.dequeued\",\n \"pull_request.edited\",\n \"pull_request.labeled\",\n \"pull_request.locked\",\n \"pull_request.milestoned\",\n \"pull_request.opened\",\n \"pull_request.queued\",\n \"pull_request.ready_for_review\",\n \"pull_request.reopened\",\n \"pull_request.review_request_removed\",\n \"pull_request.review_requested\",\n \"pull_request.synchronize\",\n \"pull_request.unassigned\",\n \"pull_request.unlabeled\",\n \"pull_request.unlocked\",\n \"pull_request_review\",\n \"pull_request_review.dismissed\",\n \"pull_request_review.edited\",\n \"pull_request_review.submitted\",\n \"pull_request_review_comment\",\n \"pull_request_review_comment.created\",\n \"pull_request_review_comment.deleted\",\n \"pull_request_review_comment.edited\",\n \"pull_request_review_thread\",\n \"pull_request_review_thread.resolved\",\n \"pull_request_review_thread.unresolved\",\n \"push\",\n \"registry_package\",\n \"registry_package.published\",\n \"registry_package.updated\",\n \"release\",\n \"release.created\",\n \"release.deleted\",\n \"release.edited\",\n \"release.prereleased\",\n \"release.published\",\n \"release.released\",\n \"release.unpublished\",\n \"repository\",\n \"repository.archived\",\n \"repository.created\",\n \"repository.deleted\",\n \"repository.edited\",\n \"repository.privatized\",\n \"repository.publicized\",\n \"repository.renamed\",\n \"repository.transferred\",\n \"repository.unarchived\",\n \"repository_dispatch\",\n \"repository_import\",\n \"repository_vulnerability_alert\",\n \"repository_vulnerability_alert.create\",\n \"repository_vulnerability_alert.dismiss\",\n \"repository_vulnerability_alert.reopen\",\n \"repository_vulnerability_alert.resolve\",\n \"secret_scanning_alert\",\n \"secret_scanning_alert.created\",\n \"secret_scanning_alert.reopened\",\n \"secret_scanning_alert.resolved\",\n \"security_advisory\",\n \"security_advisory.performed\",\n \"security_advisory.published\",\n \"security_advisory.updated\",\n \"security_advisory.withdrawn\",\n \"sponsorship\",\n \"sponsorship.cancelled\",\n \"sponsorship.created\",\n \"sponsorship.edited\",\n \"sponsorship.pending_cancellation\",\n \"sponsorship.pending_tier_change\",\n \"sponsorship.tier_changed\",\n \"star\",\n \"star.created\",\n \"star.deleted\",\n \"status\",\n \"team\",\n \"team.added_to_repository\",\n \"team.created\",\n \"team.deleted\",\n \"team.edited\",\n \"team.removed_from_repository\",\n \"team_add\",\n \"watch\",\n \"watch.started\",\n \"workflow_dispatch\",\n \"workflow_job\",\n \"workflow_job.completed\",\n \"workflow_job.in_progress\",\n \"workflow_job.queued\",\n \"workflow_run\",\n \"workflow_run.completed\",\n \"workflow_run.in_progress\",\n \"workflow_run.requested\"\n];\n\n// pkg/dist-src/event-handler/on.js\nfunction handleEventHandlers(state, webhookName, handler) {\n if (!state.hooks[webhookName]) {\n state.hooks[webhookName] = [];\n }\n state.hooks[webhookName].push(handler);\n}\nfunction receiverOn(state, webhookNameOrNames, handler) {\n if (Array.isArray(webhookNameOrNames)) {\n webhookNameOrNames.forEach(\n (webhookName) => receiverOn(state, webhookName, handler)\n );\n return;\n }\n if ([\"*\", \"error\"].includes(webhookNameOrNames)) {\n const webhookName = webhookNameOrNames === \"*\" ? \"any\" : webhookNameOrNames;\n const message = `Using the \"${webhookNameOrNames}\" event with the regular Webhooks.on() function is not supported. Please use the Webhooks.on${webhookName.charAt(0).toUpperCase() + webhookName.slice(1)}() method instead`;\n throw new Error(message);\n }\n if (!emitterEventNames.includes(webhookNameOrNames)) {\n state.log.warn(\n `\"${webhookNameOrNames}\" is not a known webhook name (https://developer.github.com/v3/activity/events/types/)`\n );\n }\n handleEventHandlers(state, webhookNameOrNames, handler);\n}\nfunction receiverOnAny(state, handler) {\n handleEventHandlers(state, \"*\", handler);\n}\nfunction receiverOnError(state, handler) {\n handleEventHandlers(state, \"error\", handler);\n}\n\n// pkg/dist-src/event-handler/receive.js\nvar import_aggregate_error = __toESM(require(\"aggregate-error\"));\n\n// pkg/dist-src/event-handler/wrap-error-handler.js\nfunction wrapErrorHandler(handler, error) {\n let returnValue;\n try {\n returnValue = handler(error);\n } catch (error2) {\n console.log('FATAL: Error occurred in \"error\" event handler');\n console.log(error2);\n }\n if (returnValue && returnValue.catch) {\n returnValue.catch((error2) => {\n console.log('FATAL: Error occurred in \"error\" event handler');\n console.log(error2);\n });\n }\n}\n\n// pkg/dist-src/event-handler/receive.js\nfunction getHooks(state, eventPayloadAction, eventName) {\n const hooks = [state.hooks[eventName], state.hooks[\"*\"]];\n if (eventPayloadAction) {\n hooks.unshift(state.hooks[`${eventName}.${eventPayloadAction}`]);\n }\n return [].concat(...hooks.filter(Boolean));\n}\nfunction receiverHandle(state, event) {\n const errorHandlers = state.hooks.error || [];\n if (event instanceof Error) {\n const error = Object.assign(new import_aggregate_error.default([event]), {\n event,\n errors: [event]\n });\n errorHandlers.forEach((handler) => wrapErrorHandler(handler, error));\n return Promise.reject(error);\n }\n if (!event || !event.name) {\n throw new import_aggregate_error.default([\"Event name not passed\"]);\n }\n if (!event.payload) {\n throw new import_aggregate_error.default([\"Event payload not passed\"]);\n }\n const hooks = getHooks(\n state,\n \"action\" in event.payload ? event.payload.action : null,\n event.name\n );\n if (hooks.length === 0) {\n return Promise.resolve();\n }\n const errors = [];\n const promises = hooks.map((handler) => {\n let promise = Promise.resolve(event);\n if (state.transform) {\n promise = promise.then(state.transform);\n }\n return promise.then((event2) => {\n return handler(event2);\n }).catch((error) => errors.push(Object.assign(error, { event })));\n });\n return Promise.all(promises).then(() => {\n if (errors.length === 0) {\n return;\n }\n const error = new import_aggregate_error.default(errors);\n Object.assign(error, {\n event,\n errors\n });\n errorHandlers.forEach((handler) => wrapErrorHandler(handler, error));\n throw error;\n });\n}\n\n// pkg/dist-src/event-handler/remove-listener.js\nfunction removeListener(state, webhookNameOrNames, handler) {\n if (Array.isArray(webhookNameOrNames)) {\n webhookNameOrNames.forEach(\n (webhookName) => removeListener(state, webhookName, handler)\n );\n return;\n }\n if (!state.hooks[webhookNameOrNames]) {\n return;\n }\n for (let i = state.hooks[webhookNameOrNames].length - 1; i >= 0; i--) {\n if (state.hooks[webhookNameOrNames][i] === handler) {\n state.hooks[webhookNameOrNames].splice(i, 1);\n return;\n }\n }\n}\n\n// pkg/dist-src/event-handler/index.js\nfunction createEventHandler(options) {\n const state = {\n hooks: {},\n log: createLogger(options && options.log)\n };\n if (options && options.transform) {\n state.transform = options.transform;\n }\n return {\n on: receiverOn.bind(null, state),\n onAny: receiverOnAny.bind(null, state),\n onError: receiverOnError.bind(null, state),\n removeListener: removeListener.bind(null, state),\n receive: receiverHandle.bind(null, state)\n };\n}\n\n// pkg/dist-src/sign.js\nvar import_webhooks_methods = require(\"@octokit/webhooks-methods\");\n\n// pkg/dist-src/to-normalized-json-string.js\nfunction toNormalizedJsonString(payload) {\n const payloadString = JSON.stringify(payload);\n return payloadString.replace(/[^\\\\]\\\\u[\\da-f]{4}/g, (s) => {\n return s.substr(0, 3) + s.substr(3).toUpperCase();\n });\n}\n\n// pkg/dist-src/sign.js\nasync function sign(secret, payload) {\n return (0, import_webhooks_methods.sign)(\n secret,\n typeof payload === \"string\" ? payload : toNormalizedJsonString(payload)\n );\n}\n\n// pkg/dist-src/verify.js\nvar import_webhooks_methods2 = require(\"@octokit/webhooks-methods\");\nasync function verify(secret, payload, signature) {\n return (0, import_webhooks_methods2.verify)(\n secret,\n typeof payload === \"string\" ? payload : toNormalizedJsonString(payload),\n signature\n );\n}\n\n// pkg/dist-src/verify-and-receive.js\nvar import_webhooks_methods3 = require(\"@octokit/webhooks-methods\");\nasync function verifyAndReceive(state, event) {\n const matchesSignature = await (0, import_webhooks_methods3.verify)(\n state.secret,\n typeof event.payload === \"object\" ? toNormalizedJsonString(event.payload) : event.payload,\n event.signature\n ).catch(() => false);\n if (!matchesSignature) {\n const error = new Error(\n \"[@octokit/webhooks] signature does not match event payload and secret\"\n );\n return state.eventHandler.receive(\n Object.assign(error, { event, status: 400 })\n );\n }\n return state.eventHandler.receive({\n id: event.id,\n name: event.name,\n payload: typeof event.payload === \"string\" ? JSON.parse(event.payload) : event.payload\n });\n}\n\n// pkg/dist-src/middleware/node/get-missing-headers.js\nvar WEBHOOK_HEADERS = [\n \"x-github-event\",\n \"x-hub-signature-256\",\n \"x-github-delivery\"\n];\nfunction getMissingHeaders(request) {\n return WEBHOOK_HEADERS.filter((header) => !(header in request.headers));\n}\n\n// pkg/dist-src/middleware/node/get-payload.js\nvar import_aggregate_error2 = __toESM(require(\"aggregate-error\"));\nfunction getPayload(request) {\n if (request.body) {\n if (typeof request.body !== \"string\") {\n console.warn(\n \"[@octokit/webhooks] Passing the payload as a JSON object in `request.body` is deprecated and will be removed in a future release of `@octokit/webhooks`, please pass it as a a `string` instead.\"\n );\n }\n return Promise.resolve(request.body);\n }\n return new Promise((resolve, reject) => {\n let data = \"\";\n request.setEncoding(\"utf8\");\n request.on(\"error\", (error) => reject(new import_aggregate_error2.default([error])));\n request.on(\"data\", (chunk) => data += chunk);\n request.on(\"end\", () => {\n try {\n JSON.parse(data);\n resolve(data);\n } catch (error) {\n error.message = \"Invalid JSON\";\n error.status = 400;\n reject(new import_aggregate_error2.default([error]));\n }\n });\n });\n}\n\n// pkg/dist-src/middleware/node/middleware.js\nasync function middleware(webhooks, options, request, response, next) {\n let pathname;\n try {\n pathname = new URL(request.url, \"http://localhost\").pathname;\n } catch (error) {\n response.writeHead(422, {\n \"content-type\": \"application/json\"\n });\n response.end(\n JSON.stringify({\n error: `Request URL could not be parsed: ${request.url}`\n })\n );\n return;\n }\n const isUnknownRoute = request.method !== \"POST\" || pathname !== options.path;\n const isExpressMiddleware = typeof next === \"function\";\n if (isUnknownRoute) {\n if (isExpressMiddleware) {\n return next();\n } else {\n return options.onUnhandledRequest(request, response);\n }\n }\n if (!request.headers[\"content-type\"] || !request.headers[\"content-type\"].startsWith(\"application/json\")) {\n response.writeHead(415, {\n \"content-type\": \"application/json\",\n accept: \"application/json\"\n });\n response.end(\n JSON.stringify({\n error: `Unsupported \"Content-Type\" header value. Must be \"application/json\"`\n })\n );\n return;\n }\n const missingHeaders = getMissingHeaders(request).join(\", \");\n if (missingHeaders) {\n response.writeHead(400, {\n \"content-type\": \"application/json\"\n });\n response.end(\n JSON.stringify({\n error: `Required headers missing: ${missingHeaders}`\n })\n );\n return;\n }\n const eventName = request.headers[\"x-github-event\"];\n const signatureSHA256 = request.headers[\"x-hub-signature-256\"];\n const id = request.headers[\"x-github-delivery\"];\n options.log.debug(`${eventName} event received (id: ${id})`);\n let didTimeout = false;\n const timeout = setTimeout(() => {\n didTimeout = true;\n response.statusCode = 202;\n response.end(\"still processing\\n\");\n }, 9e3).unref();\n try {\n const payload = await getPayload(request);\n await webhooks.verifyAndReceive({\n id,\n name: eventName,\n payload,\n signature: signatureSHA256\n });\n clearTimeout(timeout);\n if (didTimeout)\n return;\n response.end(\"ok\\n\");\n } catch (error) {\n clearTimeout(timeout);\n if (didTimeout)\n return;\n const err = Array.from(error)[0];\n const errorMessage = err.message ? `${err.name}: ${err.message}` : \"Error: An Unspecified error occurred\";\n response.statusCode = typeof err.status !== \"undefined\" ? err.status : 500;\n options.log.error(error);\n response.end(\n JSON.stringify({\n error: errorMessage\n })\n );\n }\n}\n\n// pkg/dist-src/middleware/node/on-unhandled-request-default.js\nfunction onUnhandledRequestDefault(request, response) {\n response.writeHead(404, {\n \"content-type\": \"application/json\"\n });\n response.end(\n JSON.stringify({\n error: `Unknown route: ${request.method} ${request.url}`\n })\n );\n}\n\n// pkg/dist-src/middleware/node/index.js\nfunction createNodeMiddleware(webhooks, {\n path = \"/api/github/webhooks\",\n onUnhandledRequest = onUnhandledRequestDefault,\n log = createLogger()\n} = {}) {\n const deprecateOnUnhandledRequest = (request, response) => {\n console.warn(\n \"[@octokit/webhooks] `onUnhandledRequest()` is deprecated and will be removed in a future release of `@octokit/webhooks`\"\n );\n return onUnhandledRequest(request, response);\n };\n return middleware.bind(null, webhooks, {\n path,\n onUnhandledRequest: deprecateOnUnhandledRequest,\n log\n });\n}\n\n// pkg/dist-src/index.js\nvar Webhooks = class {\n constructor(options) {\n if (!options || !options.secret) {\n throw new Error(\"[@octokit/webhooks] options.secret required\");\n }\n const state = {\n eventHandler: createEventHandler(options),\n secret: options.secret,\n hooks: {},\n log: createLogger(options.log)\n };\n this.sign = sign.bind(null, options.secret);\n this.verify = (eventPayload, signature) => {\n if (typeof eventPayload === \"object\") {\n console.warn(\n \"[@octokit/webhooks] Passing a JSON payload object to `verify()` is deprecated and the functionality will be removed in a future release of `@octokit/webhooks`\"\n );\n }\n return verify(options.secret, eventPayload, signature);\n };\n this.on = state.eventHandler.on;\n this.onAny = state.eventHandler.onAny;\n this.onError = state.eventHandler.onError;\n this.removeListener = state.eventHandler.removeListener;\n this.receive = state.eventHandler.receive;\n this.verifyAndReceive = (options2) => {\n if (typeof options2.payload === \"object\") {\n console.warn(\n \"[@octokit/webhooks] Passing a JSON payload object to `verifyAndReceive()` is deprecated and the functionality will be removed in a future release of `@octokit/webhooks`\"\n );\n }\n return verifyAndReceive(state, options2);\n };\n }\n};\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n Webhooks,\n createEventHandler,\n createNodeMiddleware,\n emitterEventNames\n});\n","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ContextAPI = void 0;\nconst NoopContextManager_1 = require(\"../context/NoopContextManager\");\nconst global_utils_1 = require(\"../internal/global-utils\");\nconst diag_1 = require(\"./diag\");\nconst API_NAME = 'context';\nconst NOOP_CONTEXT_MANAGER = new NoopContextManager_1.NoopContextManager();\n/**\n * Singleton object which represents the entry point to the OpenTelemetry Context API\n */\nclass ContextAPI {\n /** Empty private constructor prevents end users from constructing a new instance of the API */\n constructor() { }\n /** Get the singleton instance of the Context API */\n static getInstance() {\n if (!this._instance) {\n this._instance = new ContextAPI();\n }\n return this._instance;\n }\n /**\n * Set the current context manager.\n *\n * @returns true if the context manager was successfully registered, else false\n */\n setGlobalContextManager(contextManager) {\n return (0, global_utils_1.registerGlobal)(API_NAME, contextManager, diag_1.DiagAPI.instance());\n }\n /**\n * Get the currently active context\n */\n active() {\n return this._getContextManager().active();\n }\n /**\n * Execute a function with an active context\n *\n * @param context context to be active during function execution\n * @param fn function to execute in a context\n * @param thisArg optional receiver to be used for calling fn\n * @param args optional arguments forwarded to fn\n */\n with(context, fn, thisArg, ...args) {\n return this._getContextManager().with(context, fn, thisArg, ...args);\n }\n /**\n * Bind a context to a target function or event emitter\n *\n * @param context context to bind to the event emitter or function. Defaults to the currently active context\n * @param target function or event emitter to bind\n */\n bind(context, target) {\n return this._getContextManager().bind(context, target);\n }\n _getContextManager() {\n return (0, global_utils_1.getGlobal)(API_NAME) || NOOP_CONTEXT_MANAGER;\n }\n /** Disable and remove the global context manager */\n disable() {\n this._getContextManager().disable();\n (0, global_utils_1.unregisterGlobal)(API_NAME, diag_1.DiagAPI.instance());\n }\n}\nexports.ContextAPI = ContextAPI;\n//# sourceMappingURL=context.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.DiagAPI = void 0;\nconst ComponentLogger_1 = require(\"../diag/ComponentLogger\");\nconst logLevelLogger_1 = require(\"../diag/internal/logLevelLogger\");\nconst types_1 = require(\"../diag/types\");\nconst global_utils_1 = require(\"../internal/global-utils\");\nconst API_NAME = 'diag';\n/**\n * Singleton object which represents the entry point to the OpenTelemetry internal\n * diagnostic API\n */\nclass DiagAPI {\n /**\n * Private internal constructor\n * @private\n */\n constructor() {\n function _logProxy(funcName) {\n return function (...args) {\n const logger = (0, global_utils_1.getGlobal)('diag');\n // shortcut if logger not set\n if (!logger)\n return;\n return logger[funcName](...args);\n };\n }\n // Using self local variable for minification purposes as 'this' cannot be minified\n const self = this;\n // DiagAPI specific functions\n const setLogger = (logger, optionsOrLogLevel = { logLevel: types_1.DiagLogLevel.INFO }) => {\n var _a, _b, _c;\n if (logger === self) {\n // There isn't much we can do here.\n // Logging to the console might break the user application.\n // Try to log to self. If a logger was previously registered it will receive the log.\n const err = new Error('Cannot use diag as the logger for itself. Please use a DiagLogger implementation like ConsoleDiagLogger or a custom implementation');\n self.error((_a = err.stack) !== null && _a !== void 0 ? _a : err.message);\n return false;\n }\n if (typeof optionsOrLogLevel === 'number') {\n optionsOrLogLevel = {\n logLevel: optionsOrLogLevel,\n };\n }\n const oldLogger = (0, global_utils_1.getGlobal)('diag');\n const newLogger = (0, logLevelLogger_1.createLogLevelDiagLogger)((_b = optionsOrLogLevel.logLevel) !== null && _b !== void 0 ? _b : types_1.DiagLogLevel.INFO, logger);\n // There already is an logger registered. We'll let it know before overwriting it.\n if (oldLogger && !optionsOrLogLevel.suppressOverrideMessage) {\n const stack = (_c = new Error().stack) !== null && _c !== void 0 ? _c : '';\n oldLogger.warn(`Current logger will be overwritten from ${stack}`);\n newLogger.warn(`Current logger will overwrite one already registered from ${stack}`);\n }\n return (0, global_utils_1.registerGlobal)('diag', newLogger, self, true);\n };\n self.setLogger = setLogger;\n self.disable = () => {\n (0, global_utils_1.unregisterGlobal)(API_NAME, self);\n };\n self.createComponentLogger = (options) => {\n return new ComponentLogger_1.DiagComponentLogger(options);\n };\n self.verbose = _logProxy('verbose');\n self.debug = _logProxy('debug');\n self.info = _logProxy('info');\n self.warn = _logProxy('warn');\n self.error = _logProxy('error');\n }\n /** Get the singleton instance of the DiagAPI API */\n static instance() {\n if (!this._instance) {\n this._instance = new DiagAPI();\n }\n return this._instance;\n }\n}\nexports.DiagAPI = DiagAPI;\n//# sourceMappingURL=diag.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.MetricsAPI = void 0;\nconst NoopMeterProvider_1 = require(\"../metrics/NoopMeterProvider\");\nconst global_utils_1 = require(\"../internal/global-utils\");\nconst diag_1 = require(\"./diag\");\nconst API_NAME = 'metrics';\n/**\n * Singleton object which represents the entry point to the OpenTelemetry Metrics API\n */\nclass MetricsAPI {\n /** Empty private constructor prevents end users from constructing a new instance of the API */\n constructor() { }\n /** Get the singleton instance of the Metrics API */\n static getInstance() {\n if (!this._instance) {\n this._instance = new MetricsAPI();\n }\n return this._instance;\n }\n /**\n * Set the current global meter provider.\n * Returns true if the meter provider was successfully registered, else false.\n */\n setGlobalMeterProvider(provider) {\n return (0, global_utils_1.registerGlobal)(API_NAME, provider, diag_1.DiagAPI.instance());\n }\n /**\n * Returns the global meter provider.\n */\n getMeterProvider() {\n return (0, global_utils_1.getGlobal)(API_NAME) || NoopMeterProvider_1.NOOP_METER_PROVIDER;\n }\n /**\n * Returns a meter from the global meter provider.\n */\n getMeter(name, version, options) {\n return this.getMeterProvider().getMeter(name, version, options);\n }\n /** Remove the global meter provider */\n disable() {\n (0, global_utils_1.unregisterGlobal)(API_NAME, diag_1.DiagAPI.instance());\n }\n}\nexports.MetricsAPI = MetricsAPI;\n//# sourceMappingURL=metrics.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.PropagationAPI = void 0;\nconst global_utils_1 = require(\"../internal/global-utils\");\nconst NoopTextMapPropagator_1 = require(\"../propagation/NoopTextMapPropagator\");\nconst TextMapPropagator_1 = require(\"../propagation/TextMapPropagator\");\nconst context_helpers_1 = require(\"../baggage/context-helpers\");\nconst utils_1 = require(\"../baggage/utils\");\nconst diag_1 = require(\"./diag\");\nconst API_NAME = 'propagation';\nconst NOOP_TEXT_MAP_PROPAGATOR = new NoopTextMapPropagator_1.NoopTextMapPropagator();\n/**\n * Singleton object which represents the entry point to the OpenTelemetry Propagation API\n */\nclass PropagationAPI {\n /** Empty private constructor prevents end users from constructing a new instance of the API */\n constructor() {\n this.createBaggage = utils_1.createBaggage;\n this.getBaggage = context_helpers_1.getBaggage;\n this.getActiveBaggage = context_helpers_1.getActiveBaggage;\n this.setBaggage = context_helpers_1.setBaggage;\n this.deleteBaggage = context_helpers_1.deleteBaggage;\n }\n /** Get the singleton instance of the Propagator API */\n static getInstance() {\n if (!this._instance) {\n this._instance = new PropagationAPI();\n }\n return this._instance;\n }\n /**\n * Set the current propagator.\n *\n * @returns true if the propagator was successfully registered, else false\n */\n setGlobalPropagator(propagator) {\n return (0, global_utils_1.registerGlobal)(API_NAME, propagator, diag_1.DiagAPI.instance());\n }\n /**\n * Inject context into a carrier to be propagated inter-process\n *\n * @param context Context carrying tracing data to inject\n * @param carrier carrier to inject context into\n * @param setter Function used to set values on the carrier\n */\n inject(context, carrier, setter = TextMapPropagator_1.defaultTextMapSetter) {\n return this._getGlobalPropagator().inject(context, carrier, setter);\n }\n /**\n * Extract context from a carrier\n *\n * @param context Context which the newly created context will inherit from\n * @param carrier Carrier to extract context from\n * @param getter Function used to extract keys from a carrier\n */\n extract(context, carrier, getter = TextMapPropagator_1.defaultTextMapGetter) {\n return this._getGlobalPropagator().extract(context, carrier, getter);\n }\n /**\n * Return a list of all fields which may be used by the propagator.\n */\n fields() {\n return this._getGlobalPropagator().fields();\n }\n /** Remove the global propagator */\n disable() {\n (0, global_utils_1.unregisterGlobal)(API_NAME, diag_1.DiagAPI.instance());\n }\n _getGlobalPropagator() {\n return (0, global_utils_1.getGlobal)(API_NAME) || NOOP_TEXT_MAP_PROPAGATOR;\n }\n}\nexports.PropagationAPI = PropagationAPI;\n//# sourceMappingURL=propagation.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.TraceAPI = void 0;\nconst global_utils_1 = require(\"../internal/global-utils\");\nconst ProxyTracerProvider_1 = require(\"../trace/ProxyTracerProvider\");\nconst spancontext_utils_1 = require(\"../trace/spancontext-utils\");\nconst context_utils_1 = require(\"../trace/context-utils\");\nconst diag_1 = require(\"./diag\");\nconst API_NAME = 'trace';\n/**\n * Singleton object which represents the entry point to the OpenTelemetry Tracing API\n */\nclass TraceAPI {\n /** Empty private constructor prevents end users from constructing a new instance of the API */\n constructor() {\n this._proxyTracerProvider = new ProxyTracerProvider_1.ProxyTracerProvider();\n this.wrapSpanContext = spancontext_utils_1.wrapSpanContext;\n this.isSpanContextValid = spancontext_utils_1.isSpanContextValid;\n this.deleteSpan = context_utils_1.deleteSpan;\n this.getSpan = context_utils_1.getSpan;\n this.getActiveSpan = context_utils_1.getActiveSpan;\n this.getSpanContext = context_utils_1.getSpanContext;\n this.setSpan = context_utils_1.setSpan;\n this.setSpanContext = context_utils_1.setSpanContext;\n }\n /** Get the singleton instance of the Trace API */\n static getInstance() {\n if (!this._instance) {\n this._instance = new TraceAPI();\n }\n return this._instance;\n }\n /**\n * Set the current global tracer.\n *\n * @returns true if the tracer provider was successfully registered, else false\n */\n setGlobalTracerProvider(provider) {\n const success = (0, global_utils_1.registerGlobal)(API_NAME, this._proxyTracerProvider, diag_1.DiagAPI.instance());\n if (success) {\n this._proxyTracerProvider.setDelegate(provider);\n }\n return success;\n }\n /**\n * Returns the global tracer provider.\n */\n getTracerProvider() {\n return (0, global_utils_1.getGlobal)(API_NAME) || this._proxyTracerProvider;\n }\n /**\n * Returns a tracer from the global tracer provider.\n */\n getTracer(name, version) {\n return this.getTracerProvider().getTracer(name, version);\n }\n /** Remove the global tracer provider */\n disable() {\n (0, global_utils_1.unregisterGlobal)(API_NAME, diag_1.DiagAPI.instance());\n this._proxyTracerProvider = new ProxyTracerProvider_1.ProxyTracerProvider();\n }\n}\nexports.TraceAPI = TraceAPI;\n//# sourceMappingURL=trace.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.deleteBaggage = exports.setBaggage = exports.getActiveBaggage = exports.getBaggage = void 0;\nconst context_1 = require(\"../api/context\");\nconst context_2 = require(\"../context/context\");\n/**\n * Baggage key\n */\nconst BAGGAGE_KEY = (0, context_2.createContextKey)('OpenTelemetry Baggage Key');\n/**\n * Retrieve the current baggage from the given context\n *\n * @param {Context} Context that manage all context values\n * @returns {Baggage} Extracted baggage from the context\n */\nfunction getBaggage(context) {\n return context.getValue(BAGGAGE_KEY) || undefined;\n}\nexports.getBaggage = getBaggage;\n/**\n * Retrieve the current baggage from the active/current context\n *\n * @returns {Baggage} Extracted baggage from the context\n */\nfunction getActiveBaggage() {\n return getBaggage(context_1.ContextAPI.getInstance().active());\n}\nexports.getActiveBaggage = getActiveBaggage;\n/**\n * Store a baggage in the given context\n *\n * @param {Context} Context that manage all context values\n * @param {Baggage} baggage that will be set in the actual context\n */\nfunction setBaggage(context, baggage) {\n return context.setValue(BAGGAGE_KEY, baggage);\n}\nexports.setBaggage = setBaggage;\n/**\n * Delete the baggage stored in the given context\n *\n * @param {Context} Context that manage all context values\n */\nfunction deleteBaggage(context) {\n return context.deleteValue(BAGGAGE_KEY);\n}\nexports.deleteBaggage = deleteBaggage;\n//# sourceMappingURL=context-helpers.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BaggageImpl = void 0;\nclass BaggageImpl {\n constructor(entries) {\n this._entries = entries ? new Map(entries) : new Map();\n }\n getEntry(key) {\n const entry = this._entries.get(key);\n if (!entry) {\n return undefined;\n }\n return Object.assign({}, entry);\n }\n getAllEntries() {\n return Array.from(this._entries.entries()).map(([k, v]) => [k, v]);\n }\n setEntry(key, entry) {\n const newBaggage = new BaggageImpl(this._entries);\n newBaggage._entries.set(key, entry);\n return newBaggage;\n }\n removeEntry(key) {\n const newBaggage = new BaggageImpl(this._entries);\n newBaggage._entries.delete(key);\n return newBaggage;\n }\n removeEntries(...keys) {\n const newBaggage = new BaggageImpl(this._entries);\n for (const key of keys) {\n newBaggage._entries.delete(key);\n }\n return newBaggage;\n }\n clear() {\n return new BaggageImpl();\n }\n}\nexports.BaggageImpl = BaggageImpl;\n//# sourceMappingURL=baggage-impl.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.baggageEntryMetadataSymbol = void 0;\n/**\n * Symbol used to make BaggageEntryMetadata an opaque type\n */\nexports.baggageEntryMetadataSymbol = Symbol('BaggageEntryMetadata');\n//# sourceMappingURL=symbol.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.baggageEntryMetadataFromString = exports.createBaggage = void 0;\nconst diag_1 = require(\"../api/diag\");\nconst baggage_impl_1 = require(\"./internal/baggage-impl\");\nconst symbol_1 = require(\"./internal/symbol\");\nconst diag = diag_1.DiagAPI.instance();\n/**\n * Create a new Baggage with optional entries\n *\n * @param entries An array of baggage entries the new baggage should contain\n */\nfunction createBaggage(entries = {}) {\n return new baggage_impl_1.BaggageImpl(new Map(Object.entries(entries)));\n}\nexports.createBaggage = createBaggage;\n/**\n * Create a serializable BaggageEntryMetadata object from a string.\n *\n * @param str string metadata. Format is currently not defined by the spec and has no special meaning.\n *\n */\nfunction baggageEntryMetadataFromString(str) {\n if (typeof str !== 'string') {\n diag.error(`Cannot create baggage metadata from unknown type: ${typeof str}`);\n str = '';\n }\n return {\n __TYPE__: symbol_1.baggageEntryMetadataSymbol,\n toString() {\n return str;\n },\n };\n}\nexports.baggageEntryMetadataFromString = baggageEntryMetadataFromString;\n//# sourceMappingURL=utils.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.context = void 0;\n// Split module-level variable definition into separate files to allow\n// tree-shaking on each api instance.\nconst context_1 = require(\"./api/context\");\n/** Entrypoint for context API */\nexports.context = context_1.ContextAPI.getInstance();\n//# sourceMappingURL=context-api.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.NoopContextManager = void 0;\nconst context_1 = require(\"./context\");\nclass NoopContextManager {\n active() {\n return context_1.ROOT_CONTEXT;\n }\n with(_context, fn, thisArg, ...args) {\n return fn.call(thisArg, ...args);\n }\n bind(_context, target) {\n return target;\n }\n enable() {\n return this;\n }\n disable() {\n return this;\n }\n}\nexports.NoopContextManager = NoopContextManager;\n//# sourceMappingURL=NoopContextManager.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ROOT_CONTEXT = exports.createContextKey = void 0;\n/** Get a key to uniquely identify a context value */\nfunction createContextKey(description) {\n // The specification states that for the same input, multiple calls should\n // return different keys. Due to the nature of the JS dependency management\n // system, this creates problems where multiple versions of some package\n // could hold different keys for the same property.\n //\n // Therefore, we use Symbol.for which returns the same key for the same input.\n return Symbol.for(description);\n}\nexports.createContextKey = createContextKey;\nclass BaseContext {\n /**\n * Construct a new context which inherits values from an optional parent context.\n *\n * @param parentContext a context from which to inherit values\n */\n constructor(parentContext) {\n // for minification\n const self = this;\n self._currentContext = parentContext ? new Map(parentContext) : new Map();\n self.getValue = (key) => self._currentContext.get(key);\n self.setValue = (key, value) => {\n const context = new BaseContext(self._currentContext);\n context._currentContext.set(key, value);\n return context;\n };\n self.deleteValue = (key) => {\n const context = new BaseContext(self._currentContext);\n context._currentContext.delete(key);\n return context;\n };\n }\n}\n/** The root context is used as the default parent context when there is no active context */\nexports.ROOT_CONTEXT = new BaseContext();\n//# sourceMappingURL=context.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.diag = void 0;\n// Split module-level variable definition into separate files to allow\n// tree-shaking on each api instance.\nconst diag_1 = require(\"./api/diag\");\n/**\n * Entrypoint for Diag API.\n * Defines Diagnostic handler used for internal diagnostic logging operations.\n * The default provides a Noop DiagLogger implementation which may be changed via the\n * diag.setLogger(logger: DiagLogger) function.\n */\nexports.diag = diag_1.DiagAPI.instance();\n//# sourceMappingURL=diag-api.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.DiagComponentLogger = void 0;\nconst global_utils_1 = require(\"../internal/global-utils\");\n/**\n * Component Logger which is meant to be used as part of any component which\n * will add automatically additional namespace in front of the log message.\n * It will then forward all message to global diag logger\n * @example\n * const cLogger = diag.createComponentLogger({ namespace: '@opentelemetry/instrumentation-http' });\n * cLogger.debug('test');\n * // @opentelemetry/instrumentation-http test\n */\nclass DiagComponentLogger {\n constructor(props) {\n this._namespace = props.namespace || 'DiagComponentLogger';\n }\n debug(...args) {\n return logProxy('debug', this._namespace, args);\n }\n error(...args) {\n return logProxy('error', this._namespace, args);\n }\n info(...args) {\n return logProxy('info', this._namespace, args);\n }\n warn(...args) {\n return logProxy('warn', this._namespace, args);\n }\n verbose(...args) {\n return logProxy('verbose', this._namespace, args);\n }\n}\nexports.DiagComponentLogger = DiagComponentLogger;\nfunction logProxy(funcName, namespace, args) {\n const logger = (0, global_utils_1.getGlobal)('diag');\n // shortcut if logger not set\n if (!logger) {\n return;\n }\n args.unshift(namespace);\n return logger[funcName](...args);\n}\n//# sourceMappingURL=ComponentLogger.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.DiagConsoleLogger = void 0;\nconst consoleMap = [\n { n: 'error', c: 'error' },\n { n: 'warn', c: 'warn' },\n { n: 'info', c: 'info' },\n { n: 'debug', c: 'debug' },\n { n: 'verbose', c: 'trace' },\n];\n/**\n * A simple Immutable Console based diagnostic logger which will output any messages to the Console.\n * If you want to limit the amount of logging to a specific level or lower use the\n * {@link createLogLevelDiagLogger}\n */\nclass DiagConsoleLogger {\n constructor() {\n function _consoleFunc(funcName) {\n return function (...args) {\n if (console) {\n // Some environments only expose the console when the F12 developer console is open\n // eslint-disable-next-line no-console\n let theFunc = console[funcName];\n if (typeof theFunc !== 'function') {\n // Not all environments support all functions\n // eslint-disable-next-line no-console\n theFunc = console.log;\n }\n // One last final check\n if (typeof theFunc === 'function') {\n return theFunc.apply(console, args);\n }\n }\n };\n }\n for (let i = 0; i < consoleMap.length; i++) {\n this[consoleMap[i].n] = _consoleFunc(consoleMap[i].c);\n }\n }\n}\nexports.DiagConsoleLogger = DiagConsoleLogger;\n//# sourceMappingURL=consoleLogger.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.createLogLevelDiagLogger = void 0;\nconst types_1 = require(\"../types\");\nfunction createLogLevelDiagLogger(maxLevel, logger) {\n if (maxLevel < types_1.DiagLogLevel.NONE) {\n maxLevel = types_1.DiagLogLevel.NONE;\n }\n else if (maxLevel > types_1.DiagLogLevel.ALL) {\n maxLevel = types_1.DiagLogLevel.ALL;\n }\n // In case the logger is null or undefined\n logger = logger || {};\n function _filterFunc(funcName, theLevel) {\n const theFunc = logger[funcName];\n if (typeof theFunc === 'function' && maxLevel >= theLevel) {\n return theFunc.bind(logger);\n }\n return function () { };\n }\n return {\n error: _filterFunc('error', types_1.DiagLogLevel.ERROR),\n warn: _filterFunc('warn', types_1.DiagLogLevel.WARN),\n info: _filterFunc('info', types_1.DiagLogLevel.INFO),\n debug: _filterFunc('debug', types_1.DiagLogLevel.DEBUG),\n verbose: _filterFunc('verbose', types_1.DiagLogLevel.VERBOSE),\n };\n}\nexports.createLogLevelDiagLogger = createLogLevelDiagLogger;\n//# sourceMappingURL=logLevelLogger.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.DiagLogLevel = void 0;\n/**\n * Defines the available internal logging levels for the diagnostic logger, the numeric values\n * of the levels are defined to match the original values from the initial LogLevel to avoid\n * compatibility/migration issues for any implementation that assume the numeric ordering.\n */\nvar DiagLogLevel;\n(function (DiagLogLevel) {\n /** Diagnostic Logging level setting to disable all logging (except and forced logs) */\n DiagLogLevel[DiagLogLevel[\"NONE\"] = 0] = \"NONE\";\n /** Identifies an error scenario */\n DiagLogLevel[DiagLogLevel[\"ERROR\"] = 30] = \"ERROR\";\n /** Identifies a warning scenario */\n DiagLogLevel[DiagLogLevel[\"WARN\"] = 50] = \"WARN\";\n /** General informational log message */\n DiagLogLevel[DiagLogLevel[\"INFO\"] = 60] = \"INFO\";\n /** General debug log message */\n DiagLogLevel[DiagLogLevel[\"DEBUG\"] = 70] = \"DEBUG\";\n /**\n * Detailed trace level logging should only be used for development, should only be set\n * in a development environment.\n */\n DiagLogLevel[DiagLogLevel[\"VERBOSE\"] = 80] = \"VERBOSE\";\n /** Used to set the logging level to include all logging */\n DiagLogLevel[DiagLogLevel[\"ALL\"] = 9999] = \"ALL\";\n})(DiagLogLevel = exports.DiagLogLevel || (exports.DiagLogLevel = {}));\n//# sourceMappingURL=types.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.trace = exports.propagation = exports.metrics = exports.diag = exports.context = exports.INVALID_SPAN_CONTEXT = exports.INVALID_TRACEID = exports.INVALID_SPANID = exports.isValidSpanId = exports.isValidTraceId = exports.isSpanContextValid = exports.createTraceState = exports.TraceFlags = exports.SpanStatusCode = exports.SpanKind = exports.SamplingDecision = exports.ProxyTracerProvider = exports.ProxyTracer = exports.defaultTextMapSetter = exports.defaultTextMapGetter = exports.ValueType = exports.createNoopMeter = exports.DiagLogLevel = exports.DiagConsoleLogger = exports.ROOT_CONTEXT = exports.createContextKey = exports.baggageEntryMetadataFromString = void 0;\nvar utils_1 = require(\"./baggage/utils\");\nObject.defineProperty(exports, \"baggageEntryMetadataFromString\", { enumerable: true, get: function () { return utils_1.baggageEntryMetadataFromString; } });\n// Context APIs\nvar context_1 = require(\"./context/context\");\nObject.defineProperty(exports, \"createContextKey\", { enumerable: true, get: function () { return context_1.createContextKey; } });\nObject.defineProperty(exports, \"ROOT_CONTEXT\", { enumerable: true, get: function () { return context_1.ROOT_CONTEXT; } });\n// Diag APIs\nvar consoleLogger_1 = require(\"./diag/consoleLogger\");\nObject.defineProperty(exports, \"DiagConsoleLogger\", { enumerable: true, get: function () { return consoleLogger_1.DiagConsoleLogger; } });\nvar types_1 = require(\"./diag/types\");\nObject.defineProperty(exports, \"DiagLogLevel\", { enumerable: true, get: function () { return types_1.DiagLogLevel; } });\n// Metrics APIs\nvar NoopMeter_1 = require(\"./metrics/NoopMeter\");\nObject.defineProperty(exports, \"createNoopMeter\", { enumerable: true, get: function () { return NoopMeter_1.createNoopMeter; } });\nvar Metric_1 = require(\"./metrics/Metric\");\nObject.defineProperty(exports, \"ValueType\", { enumerable: true, get: function () { return Metric_1.ValueType; } });\n// Propagation APIs\nvar TextMapPropagator_1 = require(\"./propagation/TextMapPropagator\");\nObject.defineProperty(exports, \"defaultTextMapGetter\", { enumerable: true, get: function () { return TextMapPropagator_1.defaultTextMapGetter; } });\nObject.defineProperty(exports, \"defaultTextMapSetter\", { enumerable: true, get: function () { return TextMapPropagator_1.defaultTextMapSetter; } });\nvar ProxyTracer_1 = require(\"./trace/ProxyTracer\");\nObject.defineProperty(exports, \"ProxyTracer\", { enumerable: true, get: function () { return ProxyTracer_1.ProxyTracer; } });\nvar ProxyTracerProvider_1 = require(\"./trace/ProxyTracerProvider\");\nObject.defineProperty(exports, \"ProxyTracerProvider\", { enumerable: true, get: function () { return ProxyTracerProvider_1.ProxyTracerProvider; } });\nvar SamplingResult_1 = require(\"./trace/SamplingResult\");\nObject.defineProperty(exports, \"SamplingDecision\", { enumerable: true, get: function () { return SamplingResult_1.SamplingDecision; } });\nvar span_kind_1 = require(\"./trace/span_kind\");\nObject.defineProperty(exports, \"SpanKind\", { enumerable: true, get: function () { return span_kind_1.SpanKind; } });\nvar status_1 = require(\"./trace/status\");\nObject.defineProperty(exports, \"SpanStatusCode\", { enumerable: true, get: function () { return status_1.SpanStatusCode; } });\nvar trace_flags_1 = require(\"./trace/trace_flags\");\nObject.defineProperty(exports, \"TraceFlags\", { enumerable: true, get: function () { return trace_flags_1.TraceFlags; } });\nvar utils_2 = require(\"./trace/internal/utils\");\nObject.defineProperty(exports, \"createTraceState\", { enumerable: true, get: function () { return utils_2.createTraceState; } });\nvar spancontext_utils_1 = require(\"./trace/spancontext-utils\");\nObject.defineProperty(exports, \"isSpanContextValid\", { enumerable: true, get: function () { return spancontext_utils_1.isSpanContextValid; } });\nObject.defineProperty(exports, \"isValidTraceId\", { enumerable: true, get: function () { return spancontext_utils_1.isValidTraceId; } });\nObject.defineProperty(exports, \"isValidSpanId\", { enumerable: true, get: function () { return spancontext_utils_1.isValidSpanId; } });\nvar invalid_span_constants_1 = require(\"./trace/invalid-span-constants\");\nObject.defineProperty(exports, \"INVALID_SPANID\", { enumerable: true, get: function () { return invalid_span_constants_1.INVALID_SPANID; } });\nObject.defineProperty(exports, \"INVALID_TRACEID\", { enumerable: true, get: function () { return invalid_span_constants_1.INVALID_TRACEID; } });\nObject.defineProperty(exports, \"INVALID_SPAN_CONTEXT\", { enumerable: true, get: function () { return invalid_span_constants_1.INVALID_SPAN_CONTEXT; } });\n// Split module-level variable definition into separate files to allow\n// tree-shaking on each api instance.\nconst context_api_1 = require(\"./context-api\");\nObject.defineProperty(exports, \"context\", { enumerable: true, get: function () { return context_api_1.context; } });\nconst diag_api_1 = require(\"./diag-api\");\nObject.defineProperty(exports, \"diag\", { enumerable: true, get: function () { return diag_api_1.diag; } });\nconst metrics_api_1 = require(\"./metrics-api\");\nObject.defineProperty(exports, \"metrics\", { enumerable: true, get: function () { return metrics_api_1.metrics; } });\nconst propagation_api_1 = require(\"./propagation-api\");\nObject.defineProperty(exports, \"propagation\", { enumerable: true, get: function () { return propagation_api_1.propagation; } });\nconst trace_api_1 = require(\"./trace-api\");\nObject.defineProperty(exports, \"trace\", { enumerable: true, get: function () { return trace_api_1.trace; } });\n// Default export.\nexports.default = {\n context: context_api_1.context,\n diag: diag_api_1.diag,\n metrics: metrics_api_1.metrics,\n propagation: propagation_api_1.propagation,\n trace: trace_api_1.trace,\n};\n//# sourceMappingURL=index.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.unregisterGlobal = exports.getGlobal = exports.registerGlobal = void 0;\nconst platform_1 = require(\"../platform\");\nconst version_1 = require(\"../version\");\nconst semver_1 = require(\"./semver\");\nconst major = version_1.VERSION.split('.')[0];\nconst GLOBAL_OPENTELEMETRY_API_KEY = Symbol.for(`opentelemetry.js.api.${major}`);\nconst _global = platform_1._globalThis;\nfunction registerGlobal(type, instance, diag, allowOverride = false) {\n var _a;\n const api = (_global[GLOBAL_OPENTELEMETRY_API_KEY] = (_a = _global[GLOBAL_OPENTELEMETRY_API_KEY]) !== null && _a !== void 0 ? _a : {\n version: version_1.VERSION,\n });\n if (!allowOverride && api[type]) {\n // already registered an API of this type\n const err = new Error(`@opentelemetry/api: Attempted duplicate registration of API: ${type}`);\n diag.error(err.stack || err.message);\n return false;\n }\n if (api.version !== version_1.VERSION) {\n // All registered APIs must be of the same version exactly\n const err = new Error(`@opentelemetry/api: Registration of version v${api.version} for ${type} does not match previously registered API v${version_1.VERSION}`);\n diag.error(err.stack || err.message);\n return false;\n }\n api[type] = instance;\n diag.debug(`@opentelemetry/api: Registered a global for ${type} v${version_1.VERSION}.`);\n return true;\n}\nexports.registerGlobal = registerGlobal;\nfunction getGlobal(type) {\n var _a, _b;\n const globalVersion = (_a = _global[GLOBAL_OPENTELEMETRY_API_KEY]) === null || _a === void 0 ? void 0 : _a.version;\n if (!globalVersion || !(0, semver_1.isCompatible)(globalVersion)) {\n return;\n }\n return (_b = _global[GLOBAL_OPENTELEMETRY_API_KEY]) === null || _b === void 0 ? void 0 : _b[type];\n}\nexports.getGlobal = getGlobal;\nfunction unregisterGlobal(type, diag) {\n diag.debug(`@opentelemetry/api: Unregistering a global for ${type} v${version_1.VERSION}.`);\n const api = _global[GLOBAL_OPENTELEMETRY_API_KEY];\n if (api) {\n delete api[type];\n }\n}\nexports.unregisterGlobal = unregisterGlobal;\n//# sourceMappingURL=global-utils.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.isCompatible = exports._makeCompatibilityCheck = void 0;\nconst version_1 = require(\"../version\");\nconst re = /^(\\d+)\\.(\\d+)\\.(\\d+)(-(.+))?$/;\n/**\n * Create a function to test an API version to see if it is compatible with the provided ownVersion.\n *\n * The returned function has the following semantics:\n * - Exact match is always compatible\n * - Major versions must match exactly\n * - 1.x package cannot use global 2.x package\n * - 2.x package cannot use global 1.x package\n * - The minor version of the API module requesting access to the global API must be less than or equal to the minor version of this API\n * - 1.3 package may use 1.4 global because the later global contains all functions 1.3 expects\n * - 1.4 package may NOT use 1.3 global because it may try to call functions which don't exist on 1.3\n * - If the major version is 0, the minor version is treated as the major and the patch is treated as the minor\n * - Patch and build tag differences are not considered at this time\n *\n * @param ownVersion version which should be checked against\n */\nfunction _makeCompatibilityCheck(ownVersion) {\n const acceptedVersions = new Set([ownVersion]);\n const rejectedVersions = new Set();\n const myVersionMatch = ownVersion.match(re);\n if (!myVersionMatch) {\n // we cannot guarantee compatibility so we always return noop\n return () => false;\n }\n const ownVersionParsed = {\n major: +myVersionMatch[1],\n minor: +myVersionMatch[2],\n patch: +myVersionMatch[3],\n prerelease: myVersionMatch[4],\n };\n // if ownVersion has a prerelease tag, versions must match exactly\n if (ownVersionParsed.prerelease != null) {\n return function isExactmatch(globalVersion) {\n return globalVersion === ownVersion;\n };\n }\n function _reject(v) {\n rejectedVersions.add(v);\n return false;\n }\n function _accept(v) {\n acceptedVersions.add(v);\n return true;\n }\n return function isCompatible(globalVersion) {\n if (acceptedVersions.has(globalVersion)) {\n return true;\n }\n if (rejectedVersions.has(globalVersion)) {\n return false;\n }\n const globalVersionMatch = globalVersion.match(re);\n if (!globalVersionMatch) {\n // cannot parse other version\n // we cannot guarantee compatibility so we always noop\n return _reject(globalVersion);\n }\n const globalVersionParsed = {\n major: +globalVersionMatch[1],\n minor: +globalVersionMatch[2],\n patch: +globalVersionMatch[3],\n prerelease: globalVersionMatch[4],\n };\n // if globalVersion has a prerelease tag, versions must match exactly\n if (globalVersionParsed.prerelease != null) {\n return _reject(globalVersion);\n }\n // major versions must match\n if (ownVersionParsed.major !== globalVersionParsed.major) {\n return _reject(globalVersion);\n }\n if (ownVersionParsed.major === 0) {\n if (ownVersionParsed.minor === globalVersionParsed.minor &&\n ownVersionParsed.patch <= globalVersionParsed.patch) {\n return _accept(globalVersion);\n }\n return _reject(globalVersion);\n }\n if (ownVersionParsed.minor <= globalVersionParsed.minor) {\n return _accept(globalVersion);\n }\n return _reject(globalVersion);\n };\n}\nexports._makeCompatibilityCheck = _makeCompatibilityCheck;\n/**\n * Test an API version to see if it is compatible with this API.\n *\n * - Exact match is always compatible\n * - Major versions must match exactly\n * - 1.x package cannot use global 2.x package\n * - 2.x package cannot use global 1.x package\n * - The minor version of the API module requesting access to the global API must be less than or equal to the minor version of this API\n * - 1.3 package may use 1.4 global because the later global contains all functions 1.3 expects\n * - 1.4 package may NOT use 1.3 global because it may try to call functions which don't exist on 1.3\n * - If the major version is 0, the minor version is treated as the major and the patch is treated as the minor\n * - Patch and build tag differences are not considered at this time\n *\n * @param version version of the API requesting an instance of the global API\n */\nexports.isCompatible = _makeCompatibilityCheck(version_1.VERSION);\n//# sourceMappingURL=semver.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.metrics = void 0;\n// Split module-level variable definition into separate files to allow\n// tree-shaking on each api instance.\nconst metrics_1 = require(\"./api/metrics\");\n/** Entrypoint for metrics API */\nexports.metrics = metrics_1.MetricsAPI.getInstance();\n//# sourceMappingURL=metrics-api.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ValueType = void 0;\n/** The Type of value. It describes how the data is reported. */\nvar ValueType;\n(function (ValueType) {\n ValueType[ValueType[\"INT\"] = 0] = \"INT\";\n ValueType[ValueType[\"DOUBLE\"] = 1] = \"DOUBLE\";\n})(ValueType = exports.ValueType || (exports.ValueType = {}));\n//# sourceMappingURL=Metric.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.createNoopMeter = exports.NOOP_OBSERVABLE_UP_DOWN_COUNTER_METRIC = exports.NOOP_OBSERVABLE_GAUGE_METRIC = exports.NOOP_OBSERVABLE_COUNTER_METRIC = exports.NOOP_UP_DOWN_COUNTER_METRIC = exports.NOOP_HISTOGRAM_METRIC = exports.NOOP_COUNTER_METRIC = exports.NOOP_METER = exports.NoopObservableUpDownCounterMetric = exports.NoopObservableGaugeMetric = exports.NoopObservableCounterMetric = exports.NoopObservableMetric = exports.NoopHistogramMetric = exports.NoopUpDownCounterMetric = exports.NoopCounterMetric = exports.NoopMetric = exports.NoopMeter = void 0;\n/**\n * NoopMeter is a noop implementation of the {@link Meter} interface. It reuses\n * constant NoopMetrics for all of its methods.\n */\nclass NoopMeter {\n constructor() { }\n /**\n * @see {@link Meter.createHistogram}\n */\n createHistogram(_name, _options) {\n return exports.NOOP_HISTOGRAM_METRIC;\n }\n /**\n * @see {@link Meter.createCounter}\n */\n createCounter(_name, _options) {\n return exports.NOOP_COUNTER_METRIC;\n }\n /**\n * @see {@link Meter.createUpDownCounter}\n */\n createUpDownCounter(_name, _options) {\n return exports.NOOP_UP_DOWN_COUNTER_METRIC;\n }\n /**\n * @see {@link Meter.createObservableGauge}\n */\n createObservableGauge(_name, _options) {\n return exports.NOOP_OBSERVABLE_GAUGE_METRIC;\n }\n /**\n * @see {@link Meter.createObservableCounter}\n */\n createObservableCounter(_name, _options) {\n return exports.NOOP_OBSERVABLE_COUNTER_METRIC;\n }\n /**\n * @see {@link Meter.createObservableUpDownCounter}\n */\n createObservableUpDownCounter(_name, _options) {\n return exports.NOOP_OBSERVABLE_UP_DOWN_COUNTER_METRIC;\n }\n /**\n * @see {@link Meter.addBatchObservableCallback}\n */\n addBatchObservableCallback(_callback, _observables) { }\n /**\n * @see {@link Meter.removeBatchObservableCallback}\n */\n removeBatchObservableCallback(_callback) { }\n}\nexports.NoopMeter = NoopMeter;\nclass NoopMetric {\n}\nexports.NoopMetric = NoopMetric;\nclass NoopCounterMetric extends NoopMetric {\n add(_value, _attributes) { }\n}\nexports.NoopCounterMetric = NoopCounterMetric;\nclass NoopUpDownCounterMetric extends NoopMetric {\n add(_value, _attributes) { }\n}\nexports.NoopUpDownCounterMetric = NoopUpDownCounterMetric;\nclass NoopHistogramMetric extends NoopMetric {\n record(_value, _attributes) { }\n}\nexports.NoopHistogramMetric = NoopHistogramMetric;\nclass NoopObservableMetric {\n addCallback(_callback) { }\n removeCallback(_callback) { }\n}\nexports.NoopObservableMetric = NoopObservableMetric;\nclass NoopObservableCounterMetric extends NoopObservableMetric {\n}\nexports.NoopObservableCounterMetric = NoopObservableCounterMetric;\nclass NoopObservableGaugeMetric extends NoopObservableMetric {\n}\nexports.NoopObservableGaugeMetric = NoopObservableGaugeMetric;\nclass NoopObservableUpDownCounterMetric extends NoopObservableMetric {\n}\nexports.NoopObservableUpDownCounterMetric = NoopObservableUpDownCounterMetric;\nexports.NOOP_METER = new NoopMeter();\n// Synchronous instruments\nexports.NOOP_COUNTER_METRIC = new NoopCounterMetric();\nexports.NOOP_HISTOGRAM_METRIC = new NoopHistogramMetric();\nexports.NOOP_UP_DOWN_COUNTER_METRIC = new NoopUpDownCounterMetric();\n// Asynchronous instruments\nexports.NOOP_OBSERVABLE_COUNTER_METRIC = new NoopObservableCounterMetric();\nexports.NOOP_OBSERVABLE_GAUGE_METRIC = new NoopObservableGaugeMetric();\nexports.NOOP_OBSERVABLE_UP_DOWN_COUNTER_METRIC = new NoopObservableUpDownCounterMetric();\n/**\n * Create a no-op Meter\n */\nfunction createNoopMeter() {\n return exports.NOOP_METER;\n}\nexports.createNoopMeter = createNoopMeter;\n//# sourceMappingURL=NoopMeter.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.NOOP_METER_PROVIDER = exports.NoopMeterProvider = void 0;\nconst NoopMeter_1 = require(\"./NoopMeter\");\n/**\n * An implementation of the {@link MeterProvider} which returns an impotent Meter\n * for all calls to `getMeter`\n */\nclass NoopMeterProvider {\n getMeter(_name, _version, _options) {\n return NoopMeter_1.NOOP_METER;\n }\n}\nexports.NoopMeterProvider = NoopMeterProvider;\nexports.NOOP_METER_PROVIDER = new NoopMeterProvider();\n//# sourceMappingURL=NoopMeterProvider.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __exportStar = (this && this.__exportStar) || function(m, exports) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\n__exportStar(require(\"./node\"), exports);\n//# sourceMappingURL=index.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports._globalThis = void 0;\n/** only globals that common to node and browsers are allowed */\n// eslint-disable-next-line node/no-unsupported-features/es-builtins\nexports._globalThis = typeof globalThis === 'object' ? globalThis : global;\n//# sourceMappingURL=globalThis.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __exportStar = (this && this.__exportStar) || function(m, exports) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\n__exportStar(require(\"./globalThis\"), exports);\n//# sourceMappingURL=index.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.propagation = void 0;\n// Split module-level variable definition into separate files to allow\n// tree-shaking on each api instance.\nconst propagation_1 = require(\"./api/propagation\");\n/** Entrypoint for propagation API */\nexports.propagation = propagation_1.PropagationAPI.getInstance();\n//# sourceMappingURL=propagation-api.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.NoopTextMapPropagator = void 0;\n/**\n * No-op implementations of {@link TextMapPropagator}.\n */\nclass NoopTextMapPropagator {\n /** Noop inject function does nothing */\n inject(_context, _carrier) { }\n /** Noop extract function does nothing and returns the input context */\n extract(context, _carrier) {\n return context;\n }\n fields() {\n return [];\n }\n}\nexports.NoopTextMapPropagator = NoopTextMapPropagator;\n//# sourceMappingURL=NoopTextMapPropagator.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.defaultTextMapSetter = exports.defaultTextMapGetter = void 0;\nexports.defaultTextMapGetter = {\n get(carrier, key) {\n if (carrier == null) {\n return undefined;\n }\n return carrier[key];\n },\n keys(carrier) {\n if (carrier == null) {\n return [];\n }\n return Object.keys(carrier);\n },\n};\nexports.defaultTextMapSetter = {\n set(carrier, key, value) {\n if (carrier == null) {\n return;\n }\n carrier[key] = value;\n },\n};\n//# sourceMappingURL=TextMapPropagator.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.trace = void 0;\n// Split module-level variable definition into separate files to allow\n// tree-shaking on each api instance.\nconst trace_1 = require(\"./api/trace\");\n/** Entrypoint for trace API */\nexports.trace = trace_1.TraceAPI.getInstance();\n//# sourceMappingURL=trace-api.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.NonRecordingSpan = void 0;\nconst invalid_span_constants_1 = require(\"./invalid-span-constants\");\n/**\n * The NonRecordingSpan is the default {@link Span} that is used when no Span\n * implementation is available. All operations are no-op including context\n * propagation.\n */\nclass NonRecordingSpan {\n constructor(_spanContext = invalid_span_constants_1.INVALID_SPAN_CONTEXT) {\n this._spanContext = _spanContext;\n }\n // Returns a SpanContext.\n spanContext() {\n return this._spanContext;\n }\n // By default does nothing\n setAttribute(_key, _value) {\n return this;\n }\n // By default does nothing\n setAttributes(_attributes) {\n return this;\n }\n // By default does nothing\n addEvent(_name, _attributes) {\n return this;\n }\n // By default does nothing\n setStatus(_status) {\n return this;\n }\n // By default does nothing\n updateName(_name) {\n return this;\n }\n // By default does nothing\n end(_endTime) { }\n // isRecording always returns false for NonRecordingSpan.\n isRecording() {\n return false;\n }\n // By default does nothing\n recordException(_exception, _time) { }\n}\nexports.NonRecordingSpan = NonRecordingSpan;\n//# sourceMappingURL=NonRecordingSpan.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.NoopTracer = void 0;\nconst context_1 = require(\"../api/context\");\nconst context_utils_1 = require(\"../trace/context-utils\");\nconst NonRecordingSpan_1 = require(\"./NonRecordingSpan\");\nconst spancontext_utils_1 = require(\"./spancontext-utils\");\nconst contextApi = context_1.ContextAPI.getInstance();\n/**\n * No-op implementations of {@link Tracer}.\n */\nclass NoopTracer {\n // startSpan starts a noop span.\n startSpan(name, options, context = contextApi.active()) {\n const root = Boolean(options === null || options === void 0 ? void 0 : options.root);\n if (root) {\n return new NonRecordingSpan_1.NonRecordingSpan();\n }\n const parentFromContext = context && (0, context_utils_1.getSpanContext)(context);\n if (isSpanContext(parentFromContext) &&\n (0, spancontext_utils_1.isSpanContextValid)(parentFromContext)) {\n return new NonRecordingSpan_1.NonRecordingSpan(parentFromContext);\n }\n else {\n return new NonRecordingSpan_1.NonRecordingSpan();\n }\n }\n startActiveSpan(name, arg2, arg3, arg4) {\n let opts;\n let ctx;\n let fn;\n if (arguments.length < 2) {\n return;\n }\n else if (arguments.length === 2) {\n fn = arg2;\n }\n else if (arguments.length === 3) {\n opts = arg2;\n fn = arg3;\n }\n else {\n opts = arg2;\n ctx = arg3;\n fn = arg4;\n }\n const parentContext = ctx !== null && ctx !== void 0 ? ctx : contextApi.active();\n const span = this.startSpan(name, opts, parentContext);\n const contextWithSpanSet = (0, context_utils_1.setSpan)(parentContext, span);\n return contextApi.with(contextWithSpanSet, fn, undefined, span);\n }\n}\nexports.NoopTracer = NoopTracer;\nfunction isSpanContext(spanContext) {\n return (typeof spanContext === 'object' &&\n typeof spanContext['spanId'] === 'string' &&\n typeof spanContext['traceId'] === 'string' &&\n typeof spanContext['traceFlags'] === 'number');\n}\n//# sourceMappingURL=NoopTracer.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.NoopTracerProvider = void 0;\nconst NoopTracer_1 = require(\"./NoopTracer\");\n/**\n * An implementation of the {@link TracerProvider} which returns an impotent\n * Tracer for all calls to `getTracer`.\n *\n * All operations are no-op.\n */\nclass NoopTracerProvider {\n getTracer(_name, _version, _options) {\n return new NoopTracer_1.NoopTracer();\n }\n}\nexports.NoopTracerProvider = NoopTracerProvider;\n//# sourceMappingURL=NoopTracerProvider.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ProxyTracer = void 0;\nconst NoopTracer_1 = require(\"./NoopTracer\");\nconst NOOP_TRACER = new NoopTracer_1.NoopTracer();\n/**\n * Proxy tracer provided by the proxy tracer provider\n */\nclass ProxyTracer {\n constructor(_provider, name, version, options) {\n this._provider = _provider;\n this.name = name;\n this.version = version;\n this.options = options;\n }\n startSpan(name, options, context) {\n return this._getTracer().startSpan(name, options, context);\n }\n startActiveSpan(_name, _options, _context, _fn) {\n const tracer = this._getTracer();\n return Reflect.apply(tracer.startActiveSpan, tracer, arguments);\n }\n /**\n * Try to get a tracer from the proxy tracer provider.\n * If the proxy tracer provider has no delegate, return a noop tracer.\n */\n _getTracer() {\n if (this._delegate) {\n return this._delegate;\n }\n const tracer = this._provider.getDelegateTracer(this.name, this.version, this.options);\n if (!tracer) {\n return NOOP_TRACER;\n }\n this._delegate = tracer;\n return this._delegate;\n }\n}\nexports.ProxyTracer = ProxyTracer;\n//# sourceMappingURL=ProxyTracer.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ProxyTracerProvider = void 0;\nconst ProxyTracer_1 = require(\"./ProxyTracer\");\nconst NoopTracerProvider_1 = require(\"./NoopTracerProvider\");\nconst NOOP_TRACER_PROVIDER = new NoopTracerProvider_1.NoopTracerProvider();\n/**\n * Tracer provider which provides {@link ProxyTracer}s.\n *\n * Before a delegate is set, tracers provided are NoOp.\n * When a delegate is set, traces are provided from the delegate.\n * When a delegate is set after tracers have already been provided,\n * all tracers already provided will use the provided delegate implementation.\n */\nclass ProxyTracerProvider {\n /**\n * Get a {@link ProxyTracer}\n */\n getTracer(name, version, options) {\n var _a;\n return ((_a = this.getDelegateTracer(name, version, options)) !== null && _a !== void 0 ? _a : new ProxyTracer_1.ProxyTracer(this, name, version, options));\n }\n getDelegate() {\n var _a;\n return (_a = this._delegate) !== null && _a !== void 0 ? _a : NOOP_TRACER_PROVIDER;\n }\n /**\n * Set the delegate tracer provider\n */\n setDelegate(delegate) {\n this._delegate = delegate;\n }\n getDelegateTracer(name, version, options) {\n var _a;\n return (_a = this._delegate) === null || _a === void 0 ? void 0 : _a.getTracer(name, version, options);\n }\n}\nexports.ProxyTracerProvider = ProxyTracerProvider;\n//# sourceMappingURL=ProxyTracerProvider.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SamplingDecision = void 0;\n/**\n * @deprecated use the one declared in @opentelemetry/sdk-trace-base instead.\n * A sampling decision that determines how a {@link Span} will be recorded\n * and collected.\n */\nvar SamplingDecision;\n(function (SamplingDecision) {\n /**\n * `Span.isRecording() === false`, span will not be recorded and all events\n * and attributes will be dropped.\n */\n SamplingDecision[SamplingDecision[\"NOT_RECORD\"] = 0] = \"NOT_RECORD\";\n /**\n * `Span.isRecording() === true`, but `Sampled` flag in {@link TraceFlags}\n * MUST NOT be set.\n */\n SamplingDecision[SamplingDecision[\"RECORD\"] = 1] = \"RECORD\";\n /**\n * `Span.isRecording() === true` AND `Sampled` flag in {@link TraceFlags}\n * MUST be set.\n */\n SamplingDecision[SamplingDecision[\"RECORD_AND_SAMPLED\"] = 2] = \"RECORD_AND_SAMPLED\";\n})(SamplingDecision = exports.SamplingDecision || (exports.SamplingDecision = {}));\n//# sourceMappingURL=SamplingResult.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getSpanContext = exports.setSpanContext = exports.deleteSpan = exports.setSpan = exports.getActiveSpan = exports.getSpan = void 0;\nconst context_1 = require(\"../context/context\");\nconst NonRecordingSpan_1 = require(\"./NonRecordingSpan\");\nconst context_2 = require(\"../api/context\");\n/**\n * span key\n */\nconst SPAN_KEY = (0, context_1.createContextKey)('OpenTelemetry Context Key SPAN');\n/**\n * Return the span if one exists\n *\n * @param context context to get span from\n */\nfunction getSpan(context) {\n return context.getValue(SPAN_KEY) || undefined;\n}\nexports.getSpan = getSpan;\n/**\n * Gets the span from the current context, if one exists.\n */\nfunction getActiveSpan() {\n return getSpan(context_2.ContextAPI.getInstance().active());\n}\nexports.getActiveSpan = getActiveSpan;\n/**\n * Set the span on a context\n *\n * @param context context to use as parent\n * @param span span to set active\n */\nfunction setSpan(context, span) {\n return context.setValue(SPAN_KEY, span);\n}\nexports.setSpan = setSpan;\n/**\n * Remove current span stored in the context\n *\n * @param context context to delete span from\n */\nfunction deleteSpan(context) {\n return context.deleteValue(SPAN_KEY);\n}\nexports.deleteSpan = deleteSpan;\n/**\n * Wrap span context in a NoopSpan and set as span in a new\n * context\n *\n * @param context context to set active span on\n * @param spanContext span context to be wrapped\n */\nfunction setSpanContext(context, spanContext) {\n return setSpan(context, new NonRecordingSpan_1.NonRecordingSpan(spanContext));\n}\nexports.setSpanContext = setSpanContext;\n/**\n * Get the span context of the span if it exists.\n *\n * @param context context to get values from\n */\nfunction getSpanContext(context) {\n var _a;\n return (_a = getSpan(context)) === null || _a === void 0 ? void 0 : _a.spanContext();\n}\nexports.getSpanContext = getSpanContext;\n//# sourceMappingURL=context-utils.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.TraceStateImpl = void 0;\nconst tracestate_validators_1 = require(\"./tracestate-validators\");\nconst MAX_TRACE_STATE_ITEMS = 32;\nconst MAX_TRACE_STATE_LEN = 512;\nconst LIST_MEMBERS_SEPARATOR = ',';\nconst LIST_MEMBER_KEY_VALUE_SPLITTER = '=';\n/**\n * TraceState must be a class and not a simple object type because of the spec\n * requirement (https://www.w3.org/TR/trace-context/#tracestate-field).\n *\n * Here is the list of allowed mutations:\n * - New key-value pair should be added into the beginning of the list\n * - The value of any key can be updated. Modified keys MUST be moved to the\n * beginning of the list.\n */\nclass TraceStateImpl {\n constructor(rawTraceState) {\n this._internalState = new Map();\n if (rawTraceState)\n this._parse(rawTraceState);\n }\n set(key, value) {\n // TODO: Benchmark the different approaches(map vs list) and\n // use the faster one.\n const traceState = this._clone();\n if (traceState._internalState.has(key)) {\n traceState._internalState.delete(key);\n }\n traceState._internalState.set(key, value);\n return traceState;\n }\n unset(key) {\n const traceState = this._clone();\n traceState._internalState.delete(key);\n return traceState;\n }\n get(key) {\n return this._internalState.get(key);\n }\n serialize() {\n return this._keys()\n .reduce((agg, key) => {\n agg.push(key + LIST_MEMBER_KEY_VALUE_SPLITTER + this.get(key));\n return agg;\n }, [])\n .join(LIST_MEMBERS_SEPARATOR);\n }\n _parse(rawTraceState) {\n if (rawTraceState.length > MAX_TRACE_STATE_LEN)\n return;\n this._internalState = rawTraceState\n .split(LIST_MEMBERS_SEPARATOR)\n .reverse() // Store in reverse so new keys (.set(...)) will be placed at the beginning\n .reduce((agg, part) => {\n const listMember = part.trim(); // Optional Whitespace (OWS) handling\n const i = listMember.indexOf(LIST_MEMBER_KEY_VALUE_SPLITTER);\n if (i !== -1) {\n const key = listMember.slice(0, i);\n const value = listMember.slice(i + 1, part.length);\n if ((0, tracestate_validators_1.validateKey)(key) && (0, tracestate_validators_1.validateValue)(value)) {\n agg.set(key, value);\n }\n else {\n // TODO: Consider to add warning log\n }\n }\n return agg;\n }, new Map());\n // Because of the reverse() requirement, trunc must be done after map is created\n if (this._internalState.size > MAX_TRACE_STATE_ITEMS) {\n this._internalState = new Map(Array.from(this._internalState.entries())\n .reverse() // Use reverse same as original tracestate parse chain\n .slice(0, MAX_TRACE_STATE_ITEMS));\n }\n }\n _keys() {\n return Array.from(this._internalState.keys()).reverse();\n }\n _clone() {\n const traceState = new TraceStateImpl();\n traceState._internalState = new Map(this._internalState);\n return traceState;\n }\n}\nexports.TraceStateImpl = TraceStateImpl;\n//# sourceMappingURL=tracestate-impl.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.validateValue = exports.validateKey = void 0;\nconst VALID_KEY_CHAR_RANGE = '[_0-9a-z-*/]';\nconst VALID_KEY = `[a-z]${VALID_KEY_CHAR_RANGE}{0,255}`;\nconst VALID_VENDOR_KEY = `[a-z0-9]${VALID_KEY_CHAR_RANGE}{0,240}@[a-z]${VALID_KEY_CHAR_RANGE}{0,13}`;\nconst VALID_KEY_REGEX = new RegExp(`^(?:${VALID_KEY}|${VALID_VENDOR_KEY})$`);\nconst VALID_VALUE_BASE_REGEX = /^[ -~]{0,255}[!-~]$/;\nconst INVALID_VALUE_COMMA_EQUAL_REGEX = /,|=/;\n/**\n * Key is opaque string up to 256 characters printable. It MUST begin with a\n * lowercase letter, and can only contain lowercase letters a-z, digits 0-9,\n * underscores _, dashes -, asterisks *, and forward slashes /.\n * For multi-tenant vendor scenarios, an at sign (@) can be used to prefix the\n * vendor name. Vendors SHOULD set the tenant ID at the beginning of the key.\n * see https://www.w3.org/TR/trace-context/#key\n */\nfunction validateKey(key) {\n return VALID_KEY_REGEX.test(key);\n}\nexports.validateKey = validateKey;\n/**\n * Value is opaque string up to 256 characters printable ASCII RFC0020\n * characters (i.e., the range 0x20 to 0x7E) except comma , and =.\n */\nfunction validateValue(value) {\n return (VALID_VALUE_BASE_REGEX.test(value) &&\n !INVALID_VALUE_COMMA_EQUAL_REGEX.test(value));\n}\nexports.validateValue = validateValue;\n//# sourceMappingURL=tracestate-validators.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.createTraceState = void 0;\nconst tracestate_impl_1 = require(\"./tracestate-impl\");\nfunction createTraceState(rawTraceState) {\n return new tracestate_impl_1.TraceStateImpl(rawTraceState);\n}\nexports.createTraceState = createTraceState;\n//# sourceMappingURL=utils.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.INVALID_SPAN_CONTEXT = exports.INVALID_TRACEID = exports.INVALID_SPANID = void 0;\nconst trace_flags_1 = require(\"./trace_flags\");\nexports.INVALID_SPANID = '0000000000000000';\nexports.INVALID_TRACEID = '00000000000000000000000000000000';\nexports.INVALID_SPAN_CONTEXT = {\n traceId: exports.INVALID_TRACEID,\n spanId: exports.INVALID_SPANID,\n traceFlags: trace_flags_1.TraceFlags.NONE,\n};\n//# sourceMappingURL=invalid-span-constants.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SpanKind = void 0;\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar SpanKind;\n(function (SpanKind) {\n /** Default value. Indicates that the span is used internally. */\n SpanKind[SpanKind[\"INTERNAL\"] = 0] = \"INTERNAL\";\n /**\n * Indicates that the span covers server-side handling of an RPC or other\n * remote request.\n */\n SpanKind[SpanKind[\"SERVER\"] = 1] = \"SERVER\";\n /**\n * Indicates that the span covers the client-side wrapper around an RPC or\n * other remote request.\n */\n SpanKind[SpanKind[\"CLIENT\"] = 2] = \"CLIENT\";\n /**\n * Indicates that the span describes producer sending a message to a\n * broker. Unlike client and server, there is no direct critical path latency\n * relationship between producer and consumer spans.\n */\n SpanKind[SpanKind[\"PRODUCER\"] = 3] = \"PRODUCER\";\n /**\n * Indicates that the span describes consumer receiving a message from a\n * broker. Unlike client and server, there is no direct critical path latency\n * relationship between producer and consumer spans.\n */\n SpanKind[SpanKind[\"CONSUMER\"] = 4] = \"CONSUMER\";\n})(SpanKind = exports.SpanKind || (exports.SpanKind = {}));\n//# sourceMappingURL=span_kind.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.wrapSpanContext = exports.isSpanContextValid = exports.isValidSpanId = exports.isValidTraceId = void 0;\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nconst invalid_span_constants_1 = require(\"./invalid-span-constants\");\nconst NonRecordingSpan_1 = require(\"./NonRecordingSpan\");\nconst VALID_TRACEID_REGEX = /^([0-9a-f]{32})$/i;\nconst VALID_SPANID_REGEX = /^[0-9a-f]{16}$/i;\nfunction isValidTraceId(traceId) {\n return VALID_TRACEID_REGEX.test(traceId) && traceId !== invalid_span_constants_1.INVALID_TRACEID;\n}\nexports.isValidTraceId = isValidTraceId;\nfunction isValidSpanId(spanId) {\n return VALID_SPANID_REGEX.test(spanId) && spanId !== invalid_span_constants_1.INVALID_SPANID;\n}\nexports.isValidSpanId = isValidSpanId;\n/**\n * Returns true if this {@link SpanContext} is valid.\n * @return true if this {@link SpanContext} is valid.\n */\nfunction isSpanContextValid(spanContext) {\n return (isValidTraceId(spanContext.traceId) && isValidSpanId(spanContext.spanId));\n}\nexports.isSpanContextValid = isSpanContextValid;\n/**\n * Wrap the given {@link SpanContext} in a new non-recording {@link Span}\n *\n * @param spanContext span context to be wrapped\n * @returns a new non-recording {@link Span} with the provided context\n */\nfunction wrapSpanContext(spanContext) {\n return new NonRecordingSpan_1.NonRecordingSpan(spanContext);\n}\nexports.wrapSpanContext = wrapSpanContext;\n//# sourceMappingURL=spancontext-utils.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SpanStatusCode = void 0;\n/**\n * An enumeration of status codes.\n */\nvar SpanStatusCode;\n(function (SpanStatusCode) {\n /**\n * The default status.\n */\n SpanStatusCode[SpanStatusCode[\"UNSET\"] = 0] = \"UNSET\";\n /**\n * The operation has been validated by an Application developer or\n * Operator to have completed successfully.\n */\n SpanStatusCode[SpanStatusCode[\"OK\"] = 1] = \"OK\";\n /**\n * The operation contains an error.\n */\n SpanStatusCode[SpanStatusCode[\"ERROR\"] = 2] = \"ERROR\";\n})(SpanStatusCode = exports.SpanStatusCode || (exports.SpanStatusCode = {}));\n//# sourceMappingURL=status.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.TraceFlags = void 0;\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar TraceFlags;\n(function (TraceFlags) {\n /** Represents no flag set. */\n TraceFlags[TraceFlags[\"NONE\"] = 0] = \"NONE\";\n /** Bit to represent whether trace is sampled in trace flags. */\n TraceFlags[TraceFlags[\"SAMPLED\"] = 1] = \"SAMPLED\";\n})(TraceFlags = exports.TraceFlags || (exports.TraceFlags = {}));\n//# sourceMappingURL=trace_flags.js.map","\"use strict\";\n/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.VERSION = void 0;\n// this is autogenerated file, see scripts/version-update.js\nexports.VERSION = '1.8.0';\n//# sourceMappingURL=version.js.map","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ClientStreamingCall = void 0;\n/**\n * A client streaming RPC call. This means that the clients sends 0, 1, or\n * more messages to the server, and the server replies with exactly one\n * message.\n */\nclass ClientStreamingCall {\n constructor(method, requestHeaders, request, headers, response, status, trailers) {\n this.method = method;\n this.requestHeaders = requestHeaders;\n this.requests = request;\n this.headers = headers;\n this.response = response;\n this.status = status;\n this.trailers = trailers;\n }\n /**\n * Instead of awaiting the response status and trailers, you can\n * just as well await this call itself to receive the server outcome.\n * Note that it may still be valid to send more request messages.\n */\n then(onfulfilled, onrejected) {\n return this.promiseFinished().then(value => onfulfilled ? Promise.resolve(onfulfilled(value)) : value, reason => onrejected ? Promise.resolve(onrejected(reason)) : Promise.reject(reason));\n }\n promiseFinished() {\n return __awaiter(this, void 0, void 0, function* () {\n let [headers, response, status, trailers] = yield Promise.all([this.headers, this.response, this.status, this.trailers]);\n return {\n method: this.method,\n requestHeaders: this.requestHeaders,\n headers,\n response,\n status,\n trailers\n };\n });\n }\n}\nexports.ClientStreamingCall = ClientStreamingCall;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Deferred = exports.DeferredState = void 0;\nvar DeferredState;\n(function (DeferredState) {\n DeferredState[DeferredState[\"PENDING\"] = 0] = \"PENDING\";\n DeferredState[DeferredState[\"REJECTED\"] = 1] = \"REJECTED\";\n DeferredState[DeferredState[\"RESOLVED\"] = 2] = \"RESOLVED\";\n})(DeferredState = exports.DeferredState || (exports.DeferredState = {}));\n/**\n * A deferred promise. This is a \"controller\" for a promise, which lets you\n * pass a promise around and reject or resolve it from the outside.\n *\n * Warning: This class is to be used with care. Using it can make code very\n * difficult to read. It is intended for use in library code that exposes\n * promises, not for regular business logic.\n */\nclass Deferred {\n /**\n * @param preventUnhandledRejectionWarning - prevents the warning\n * \"Unhandled Promise rejection\" by adding a noop rejection handler.\n * Working with calls returned from the runtime-rpc package in an\n * async function usually means awaiting one call property after\n * the other. This means that the \"status\" is not being awaited when\n * an earlier await for the \"headers\" is rejected. This causes the\n * \"unhandled promise reject\" warning. A more correct behaviour for\n * calls might be to become aware whether at least one of the\n * promises is handled and swallow the rejection warning for the\n * others.\n */\n constructor(preventUnhandledRejectionWarning = true) {\n this._state = DeferredState.PENDING;\n this._promise = new Promise((resolve, reject) => {\n this._resolve = resolve;\n this._reject = reject;\n });\n if (preventUnhandledRejectionWarning) {\n this._promise.catch(_ => { });\n }\n }\n /**\n * Get the current state of the promise.\n */\n get state() {\n return this._state;\n }\n /**\n * Get the deferred promise.\n */\n get promise() {\n return this._promise;\n }\n /**\n * Resolve the promise. Throws if the promise is already resolved or rejected.\n */\n resolve(value) {\n if (this.state !== DeferredState.PENDING)\n throw new Error(`cannot resolve ${DeferredState[this.state].toLowerCase()}`);\n this._resolve(value);\n this._state = DeferredState.RESOLVED;\n }\n /**\n * Reject the promise. Throws if the promise is already resolved or rejected.\n */\n reject(reason) {\n if (this.state !== DeferredState.PENDING)\n throw new Error(`cannot reject ${DeferredState[this.state].toLowerCase()}`);\n this._reject(reason);\n this._state = DeferredState.REJECTED;\n }\n /**\n * Resolve the promise. Ignore if not pending.\n */\n resolvePending(val) {\n if (this._state === DeferredState.PENDING)\n this.resolve(val);\n }\n /**\n * Reject the promise. Ignore if not pending.\n */\n rejectPending(reason) {\n if (this._state === DeferredState.PENDING)\n this.reject(reason);\n }\n}\nexports.Deferred = Deferred;\n","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.DuplexStreamingCall = void 0;\n/**\n * A duplex streaming RPC call. This means that the clients sends an\n * arbitrary amount of messages to the server, while at the same time,\n * the server sends an arbitrary amount of messages to the client.\n */\nclass DuplexStreamingCall {\n constructor(method, requestHeaders, request, headers, response, status, trailers) {\n this.method = method;\n this.requestHeaders = requestHeaders;\n this.requests = request;\n this.headers = headers;\n this.responses = response;\n this.status = status;\n this.trailers = trailers;\n }\n /**\n * Instead of awaiting the response status and trailers, you can\n * just as well await this call itself to receive the server outcome.\n * Note that it may still be valid to send more request messages.\n */\n then(onfulfilled, onrejected) {\n return this.promiseFinished().then(value => onfulfilled ? Promise.resolve(onfulfilled(value)) : value, reason => onrejected ? Promise.resolve(onrejected(reason)) : Promise.reject(reason));\n }\n promiseFinished() {\n return __awaiter(this, void 0, void 0, function* () {\n let [headers, status, trailers] = yield Promise.all([this.headers, this.status, this.trailers]);\n return {\n method: this.method,\n requestHeaders: this.requestHeaders,\n headers,\n status,\n trailers,\n };\n });\n }\n}\nexports.DuplexStreamingCall = DuplexStreamingCall;\n","\"use strict\";\n// Public API of the rpc runtime.\n// Note: we do not use `export * from ...` to help tree shakers,\n// webpack verbose output hints that this should be useful\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar service_type_1 = require(\"./service-type\");\nObject.defineProperty(exports, \"ServiceType\", { enumerable: true, get: function () { return service_type_1.ServiceType; } });\nvar reflection_info_1 = require(\"./reflection-info\");\nObject.defineProperty(exports, \"readMethodOptions\", { enumerable: true, get: function () { return reflection_info_1.readMethodOptions; } });\nObject.defineProperty(exports, \"readMethodOption\", { enumerable: true, get: function () { return reflection_info_1.readMethodOption; } });\nObject.defineProperty(exports, \"readServiceOption\", { enumerable: true, get: function () { return reflection_info_1.readServiceOption; } });\nvar rpc_error_1 = require(\"./rpc-error\");\nObject.defineProperty(exports, \"RpcError\", { enumerable: true, get: function () { return rpc_error_1.RpcError; } });\nvar rpc_options_1 = require(\"./rpc-options\");\nObject.defineProperty(exports, \"mergeRpcOptions\", { enumerable: true, get: function () { return rpc_options_1.mergeRpcOptions; } });\nvar rpc_output_stream_1 = require(\"./rpc-output-stream\");\nObject.defineProperty(exports, \"RpcOutputStreamController\", { enumerable: true, get: function () { return rpc_output_stream_1.RpcOutputStreamController; } });\nvar test_transport_1 = require(\"./test-transport\");\nObject.defineProperty(exports, \"TestTransport\", { enumerable: true, get: function () { return test_transport_1.TestTransport; } });\nvar deferred_1 = require(\"./deferred\");\nObject.defineProperty(exports, \"Deferred\", { enumerable: true, get: function () { return deferred_1.Deferred; } });\nObject.defineProperty(exports, \"DeferredState\", { enumerable: true, get: function () { return deferred_1.DeferredState; } });\nvar duplex_streaming_call_1 = require(\"./duplex-streaming-call\");\nObject.defineProperty(exports, \"DuplexStreamingCall\", { enumerable: true, get: function () { return duplex_streaming_call_1.DuplexStreamingCall; } });\nvar client_streaming_call_1 = require(\"./client-streaming-call\");\nObject.defineProperty(exports, \"ClientStreamingCall\", { enumerable: true, get: function () { return client_streaming_call_1.ClientStreamingCall; } });\nvar server_streaming_call_1 = require(\"./server-streaming-call\");\nObject.defineProperty(exports, \"ServerStreamingCall\", { enumerable: true, get: function () { return server_streaming_call_1.ServerStreamingCall; } });\nvar unary_call_1 = require(\"./unary-call\");\nObject.defineProperty(exports, \"UnaryCall\", { enumerable: true, get: function () { return unary_call_1.UnaryCall; } });\nvar rpc_interceptor_1 = require(\"./rpc-interceptor\");\nObject.defineProperty(exports, \"stackIntercept\", { enumerable: true, get: function () { return rpc_interceptor_1.stackIntercept; } });\nObject.defineProperty(exports, \"stackDuplexStreamingInterceptors\", { enumerable: true, get: function () { return rpc_interceptor_1.stackDuplexStreamingInterceptors; } });\nObject.defineProperty(exports, \"stackClientStreamingInterceptors\", { enumerable: true, get: function () { return rpc_interceptor_1.stackClientStreamingInterceptors; } });\nObject.defineProperty(exports, \"stackServerStreamingInterceptors\", { enumerable: true, get: function () { return rpc_interceptor_1.stackServerStreamingInterceptors; } });\nObject.defineProperty(exports, \"stackUnaryInterceptors\", { enumerable: true, get: function () { return rpc_interceptor_1.stackUnaryInterceptors; } });\nvar server_call_context_1 = require(\"./server-call-context\");\nObject.defineProperty(exports, \"ServerCallContextController\", { enumerable: true, get: function () { return server_call_context_1.ServerCallContextController; } });\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.readServiceOption = exports.readMethodOption = exports.readMethodOptions = exports.normalizeMethodInfo = void 0;\nconst runtime_1 = require(\"@protobuf-ts/runtime\");\n/**\n * Turns PartialMethodInfo into MethodInfo.\n */\nfunction normalizeMethodInfo(method, service) {\n var _a, _b, _c;\n let m = method;\n m.service = service;\n m.localName = (_a = m.localName) !== null && _a !== void 0 ? _a : runtime_1.lowerCamelCase(m.name);\n // noinspection PointlessBooleanExpressionJS\n m.serverStreaming = !!m.serverStreaming;\n // noinspection PointlessBooleanExpressionJS\n m.clientStreaming = !!m.clientStreaming;\n m.options = (_b = m.options) !== null && _b !== void 0 ? _b : {};\n m.idempotency = (_c = m.idempotency) !== null && _c !== void 0 ? _c : undefined;\n return m;\n}\nexports.normalizeMethodInfo = normalizeMethodInfo;\n/**\n * Read custom method options from a generated service client.\n *\n * @deprecated use readMethodOption()\n */\nfunction readMethodOptions(service, methodName, extensionName, extensionType) {\n var _a;\n const options = (_a = service.methods.find((m, i) => m.localName === methodName || i === methodName)) === null || _a === void 0 ? void 0 : _a.options;\n return options && options[extensionName] ? extensionType.fromJson(options[extensionName]) : undefined;\n}\nexports.readMethodOptions = readMethodOptions;\nfunction readMethodOption(service, methodName, extensionName, extensionType) {\n var _a;\n const options = (_a = service.methods.find((m, i) => m.localName === methodName || i === methodName)) === null || _a === void 0 ? void 0 : _a.options;\n if (!options) {\n return undefined;\n }\n const optionVal = options[extensionName];\n if (optionVal === undefined) {\n return optionVal;\n }\n return extensionType ? extensionType.fromJson(optionVal) : optionVal;\n}\nexports.readMethodOption = readMethodOption;\nfunction readServiceOption(service, extensionName, extensionType) {\n const options = service.options;\n if (!options) {\n return undefined;\n }\n const optionVal = options[extensionName];\n if (optionVal === undefined) {\n return optionVal;\n }\n return extensionType ? extensionType.fromJson(optionVal) : optionVal;\n}\nexports.readServiceOption = readServiceOption;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.RpcError = void 0;\n/**\n * An error that occurred while calling a RPC method.\n */\nclass RpcError extends Error {\n constructor(message, code = 'UNKNOWN', meta) {\n super(message);\n this.name = 'RpcError';\n // see https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-2.html#example\n Object.setPrototypeOf(this, new.target.prototype);\n this.code = code;\n this.meta = meta !== null && meta !== void 0 ? meta : {};\n }\n toString() {\n const l = [this.name + ': ' + this.message];\n if (this.code) {\n l.push('');\n l.push('Code: ' + this.code);\n }\n if (this.serviceName && this.methodName) {\n l.push('Method: ' + this.serviceName + '/' + this.methodName);\n }\n let m = Object.entries(this.meta);\n if (m.length) {\n l.push('');\n l.push('Meta:');\n for (let [k, v] of m) {\n l.push(` ${k}: ${v}`);\n }\n }\n return l.join('\\n');\n }\n}\nexports.RpcError = RpcError;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.stackDuplexStreamingInterceptors = exports.stackClientStreamingInterceptors = exports.stackServerStreamingInterceptors = exports.stackUnaryInterceptors = exports.stackIntercept = void 0;\nconst runtime_1 = require(\"@protobuf-ts/runtime\");\n/**\n * Creates a \"stack\" of of all interceptors specified in the given `RpcOptions`.\n * Used by generated client implementations.\n * @internal\n */\nfunction stackIntercept(kind, transport, method, options, input) {\n var _a, _b, _c, _d;\n if (kind == \"unary\") {\n let tail = (mtd, inp, opt) => transport.unary(mtd, inp, opt);\n for (const curr of ((_a = options.interceptors) !== null && _a !== void 0 ? _a : []).filter(i => i.interceptUnary).reverse()) {\n const next = tail;\n tail = (mtd, inp, opt) => curr.interceptUnary(next, mtd, inp, opt);\n }\n return tail(method, input, options);\n }\n if (kind == \"serverStreaming\") {\n let tail = (mtd, inp, opt) => transport.serverStreaming(mtd, inp, opt);\n for (const curr of ((_b = options.interceptors) !== null && _b !== void 0 ? _b : []).filter(i => i.interceptServerStreaming).reverse()) {\n const next = tail;\n tail = (mtd, inp, opt) => curr.interceptServerStreaming(next, mtd, inp, opt);\n }\n return tail(method, input, options);\n }\n if (kind == \"clientStreaming\") {\n let tail = (mtd, opt) => transport.clientStreaming(mtd, opt);\n for (const curr of ((_c = options.interceptors) !== null && _c !== void 0 ? _c : []).filter(i => i.interceptClientStreaming).reverse()) {\n const next = tail;\n tail = (mtd, opt) => curr.interceptClientStreaming(next, mtd, opt);\n }\n return tail(method, options);\n }\n if (kind == \"duplex\") {\n let tail = (mtd, opt) => transport.duplex(mtd, opt);\n for (const curr of ((_d = options.interceptors) !== null && _d !== void 0 ? _d : []).filter(i => i.interceptDuplex).reverse()) {\n const next = tail;\n tail = (mtd, opt) => curr.interceptDuplex(next, mtd, opt);\n }\n return tail(method, options);\n }\n runtime_1.assertNever(kind);\n}\nexports.stackIntercept = stackIntercept;\n/**\n * @deprecated replaced by `stackIntercept()`, still here to support older generated code\n */\nfunction stackUnaryInterceptors(transport, method, input, options) {\n return stackIntercept(\"unary\", transport, method, options, input);\n}\nexports.stackUnaryInterceptors = stackUnaryInterceptors;\n/**\n * @deprecated replaced by `stackIntercept()`, still here to support older generated code\n */\nfunction stackServerStreamingInterceptors(transport, method, input, options) {\n return stackIntercept(\"serverStreaming\", transport, method, options, input);\n}\nexports.stackServerStreamingInterceptors = stackServerStreamingInterceptors;\n/**\n * @deprecated replaced by `stackIntercept()`, still here to support older generated code\n */\nfunction stackClientStreamingInterceptors(transport, method, options) {\n return stackIntercept(\"clientStreaming\", transport, method, options);\n}\nexports.stackClientStreamingInterceptors = stackClientStreamingInterceptors;\n/**\n * @deprecated replaced by `stackIntercept()`, still here to support older generated code\n */\nfunction stackDuplexStreamingInterceptors(transport, method, options) {\n return stackIntercept(\"duplex\", transport, method, options);\n}\nexports.stackDuplexStreamingInterceptors = stackDuplexStreamingInterceptors;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.mergeRpcOptions = void 0;\nconst runtime_1 = require(\"@protobuf-ts/runtime\");\n/**\n * Merges custom RPC options with defaults. Returns a new instance and keeps\n * the \"defaults\" and the \"options\" unmodified.\n *\n * Merges `RpcMetadata` \"meta\", overwriting values from \"defaults\" with\n * values from \"options\". Does not append values to existing entries.\n *\n * Merges \"jsonOptions\", including \"jsonOptions.typeRegistry\", by creating\n * a new array that contains types from \"options.jsonOptions.typeRegistry\"\n * first, then types from \"defaults.jsonOptions.typeRegistry\".\n *\n * Merges \"binaryOptions\".\n *\n * Merges \"interceptors\" by creating a new array that contains interceptors\n * from \"defaults\" first, then interceptors from \"options\".\n *\n * Works with objects that extend `RpcOptions`, but only if the added\n * properties are of type Date, primitive like string, boolean, or Array\n * of primitives. If you have other property types, you have to merge them\n * yourself.\n */\nfunction mergeRpcOptions(defaults, options) {\n if (!options)\n return defaults;\n let o = {};\n copy(defaults, o);\n copy(options, o);\n for (let key of Object.keys(options)) {\n let val = options[key];\n switch (key) {\n case \"jsonOptions\":\n o.jsonOptions = runtime_1.mergeJsonOptions(defaults.jsonOptions, o.jsonOptions);\n break;\n case \"binaryOptions\":\n o.binaryOptions = runtime_1.mergeBinaryOptions(defaults.binaryOptions, o.binaryOptions);\n break;\n case \"meta\":\n o.meta = {};\n copy(defaults.meta, o.meta);\n copy(options.meta, o.meta);\n break;\n case \"interceptors\":\n o.interceptors = defaults.interceptors ? defaults.interceptors.concat(val) : val.concat();\n break;\n }\n }\n return o;\n}\nexports.mergeRpcOptions = mergeRpcOptions;\nfunction copy(a, into) {\n if (!a)\n return;\n let c = into;\n for (let [k, v] of Object.entries(a)) {\n if (v instanceof Date)\n c[k] = new Date(v.getTime());\n else if (Array.isArray(v))\n c[k] = v.concat();\n else\n c[k] = v;\n }\n}\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.RpcOutputStreamController = void 0;\nconst deferred_1 = require(\"./deferred\");\nconst runtime_1 = require(\"@protobuf-ts/runtime\");\n/**\n * A `RpcOutputStream` that you control.\n */\nclass RpcOutputStreamController {\n constructor() {\n this._lis = {\n nxt: [],\n msg: [],\n err: [],\n cmp: [],\n };\n this._closed = false;\n }\n // --- RpcOutputStream callback API\n onNext(callback) {\n return this.addLis(callback, this._lis.nxt);\n }\n onMessage(callback) {\n return this.addLis(callback, this._lis.msg);\n }\n onError(callback) {\n return this.addLis(callback, this._lis.err);\n }\n onComplete(callback) {\n return this.addLis(callback, this._lis.cmp);\n }\n addLis(callback, list) {\n list.push(callback);\n return () => {\n let i = list.indexOf(callback);\n if (i >= 0)\n list.splice(i, 1);\n };\n }\n // remove all listeners\n clearLis() {\n for (let l of Object.values(this._lis))\n l.splice(0, l.length);\n }\n // --- Controller API\n /**\n * Is this stream already closed by a completion or error?\n */\n get closed() {\n return this._closed !== false;\n }\n /**\n * Emit message, close with error, or close successfully, but only one\n * at a time.\n * Can be used to wrap a stream by using the other stream's `onNext`.\n */\n notifyNext(message, error, complete) {\n runtime_1.assert((message ? 1 : 0) + (error ? 1 : 0) + (complete ? 1 : 0) <= 1, 'only one emission at a time');\n if (message)\n this.notifyMessage(message);\n if (error)\n this.notifyError(error);\n if (complete)\n this.notifyComplete();\n }\n /**\n * Emits a new message. Throws if stream is closed.\n *\n * Triggers onNext and onMessage callbacks.\n */\n notifyMessage(message) {\n runtime_1.assert(!this.closed, 'stream is closed');\n this.pushIt({ value: message, done: false });\n this._lis.msg.forEach(l => l(message));\n this._lis.nxt.forEach(l => l(message, undefined, false));\n }\n /**\n * Closes the stream with an error. Throws if stream is closed.\n *\n * Triggers onNext and onError callbacks.\n */\n notifyError(error) {\n runtime_1.assert(!this.closed, 'stream is closed');\n this._closed = error;\n this.pushIt(error);\n this._lis.err.forEach(l => l(error));\n this._lis.nxt.forEach(l => l(undefined, error, false));\n this.clearLis();\n }\n /**\n * Closes the stream successfully. Throws if stream is closed.\n *\n * Triggers onNext and onComplete callbacks.\n */\n notifyComplete() {\n runtime_1.assert(!this.closed, 'stream is closed');\n this._closed = true;\n this.pushIt({ value: null, done: true });\n this._lis.cmp.forEach(l => l());\n this._lis.nxt.forEach(l => l(undefined, undefined, true));\n this.clearLis();\n }\n /**\n * Creates an async iterator (that can be used with `for await {...}`)\n * to consume the stream.\n *\n * Some things to note:\n * - If an error occurs, the `for await` will throw it.\n * - If an error occurred before the `for await` was started, `for await`\n * will re-throw it.\n * - If the stream is already complete, the `for await` will be empty.\n * - If your `for await` consumes slower than the stream produces,\n * for example because you are relaying messages in a slow operation,\n * messages are queued.\n */\n [Symbol.asyncIterator]() {\n // init the iterator state, enabling pushIt()\n if (!this._itState) {\n this._itState = { q: [] };\n }\n // if we are closed, we are definitely not receiving any more messages.\n // but we can't let the iterator get stuck. we want to either:\n // a) finish the new iterator immediately, because we are completed\n // b) reject the new iterator, because we errored\n if (this._closed === true)\n this.pushIt({ value: null, done: true });\n else if (this._closed !== false)\n this.pushIt(this._closed);\n // the async iterator\n return {\n next: () => {\n let state = this._itState;\n runtime_1.assert(state, \"bad state\"); // if we don't have a state here, code is broken\n // there should be no pending result.\n // did the consumer call next() before we resolved our previous result promise?\n runtime_1.assert(!state.p, \"iterator contract broken\");\n // did we produce faster than the iterator consumed?\n // return the oldest result from the queue.\n let first = state.q.shift();\n if (first)\n return (\"value\" in first) ? Promise.resolve(first) : Promise.reject(first);\n // we have no result ATM, but we promise one.\n // as soon as we have a result, we must resolve promise.\n state.p = new deferred_1.Deferred();\n return state.p.promise;\n },\n };\n }\n // \"push\" a new iterator result.\n // this either resolves a pending promise, or enqueues the result.\n pushIt(result) {\n let state = this._itState;\n if (!state)\n return;\n // is the consumer waiting for us?\n if (state.p) {\n // yes, consumer is waiting for this promise.\n const p = state.p;\n runtime_1.assert(p.state == deferred_1.DeferredState.PENDING, \"iterator contract broken\");\n // resolve the promise\n (\"value\" in result) ? p.resolve(result) : p.reject(result);\n // must cleanup, otherwise iterator.next() would pick it up again.\n delete state.p;\n }\n else {\n // we are producing faster than the iterator consumes.\n // push result onto queue.\n state.q.push(result);\n }\n }\n}\nexports.RpcOutputStreamController = RpcOutputStreamController;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ServerCallContextController = void 0;\nclass ServerCallContextController {\n constructor(method, headers, deadline, sendResponseHeadersFn, defaultStatus = { code: 'OK', detail: '' }) {\n this._cancelled = false;\n this._listeners = [];\n this.method = method;\n this.headers = headers;\n this.deadline = deadline;\n this.trailers = {};\n this._sendRH = sendResponseHeadersFn;\n this.status = defaultStatus;\n }\n /**\n * Set the call cancelled.\n *\n * Invokes all callbacks registered with onCancel() and\n * sets `cancelled = true`.\n */\n notifyCancelled() {\n if (!this._cancelled) {\n this._cancelled = true;\n for (let l of this._listeners) {\n l();\n }\n }\n }\n /**\n * Send response headers.\n */\n sendResponseHeaders(data) {\n this._sendRH(data);\n }\n /**\n * Is the call cancelled?\n *\n * When the client closes the connection before the server\n * is done, the call is cancelled.\n *\n * If you want to cancel a request on the server, throw a\n * RpcError with the CANCELLED status code.\n */\n get cancelled() {\n return this._cancelled;\n }\n /**\n * Add a callback for cancellation.\n */\n onCancel(callback) {\n const l = this._listeners;\n l.push(callback);\n return () => {\n let i = l.indexOf(callback);\n if (i >= 0)\n l.splice(i, 1);\n };\n }\n}\nexports.ServerCallContextController = ServerCallContextController;\n","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ServerStreamingCall = void 0;\n/**\n * A server streaming RPC call. The client provides exactly one input message\n * but the server may respond with 0, 1, or more messages.\n */\nclass ServerStreamingCall {\n constructor(method, requestHeaders, request, headers, response, status, trailers) {\n this.method = method;\n this.requestHeaders = requestHeaders;\n this.request = request;\n this.headers = headers;\n this.responses = response;\n this.status = status;\n this.trailers = trailers;\n }\n /**\n * Instead of awaiting the response status and trailers, you can\n * just as well await this call itself to receive the server outcome.\n * You should first setup some listeners to the `request` to\n * see the actual messages the server replied with.\n */\n then(onfulfilled, onrejected) {\n return this.promiseFinished().then(value => onfulfilled ? Promise.resolve(onfulfilled(value)) : value, reason => onrejected ? Promise.resolve(onrejected(reason)) : Promise.reject(reason));\n }\n promiseFinished() {\n return __awaiter(this, void 0, void 0, function* () {\n let [headers, status, trailers] = yield Promise.all([this.headers, this.status, this.trailers]);\n return {\n method: this.method,\n requestHeaders: this.requestHeaders,\n request: this.request,\n headers,\n status,\n trailers,\n };\n });\n }\n}\nexports.ServerStreamingCall = ServerStreamingCall;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ServiceType = void 0;\nconst reflection_info_1 = require(\"./reflection-info\");\nclass ServiceType {\n constructor(typeName, methods, options) {\n this.typeName = typeName;\n this.methods = methods.map(i => reflection_info_1.normalizeMethodInfo(i, this));\n this.options = options !== null && options !== void 0 ? options : {};\n }\n}\nexports.ServiceType = ServiceType;\n","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.TestTransport = void 0;\nconst rpc_error_1 = require(\"./rpc-error\");\nconst runtime_1 = require(\"@protobuf-ts/runtime\");\nconst rpc_output_stream_1 = require(\"./rpc-output-stream\");\nconst rpc_options_1 = require(\"./rpc-options\");\nconst unary_call_1 = require(\"./unary-call\");\nconst server_streaming_call_1 = require(\"./server-streaming-call\");\nconst client_streaming_call_1 = require(\"./client-streaming-call\");\nconst duplex_streaming_call_1 = require(\"./duplex-streaming-call\");\n/**\n * Transport for testing.\n */\nclass TestTransport {\n /**\n * Initialize with mock data. Omitted fields have default value.\n */\n constructor(data) {\n /**\n * Suppress warning / error about uncaught rejections of\n * \"status\" and \"trailers\".\n */\n this.suppressUncaughtRejections = true;\n this.headerDelay = 10;\n this.responseDelay = 50;\n this.betweenResponseDelay = 10;\n this.afterResponseDelay = 10;\n this.data = data !== null && data !== void 0 ? data : {};\n }\n /**\n * Sent message(s) during the last operation.\n */\n get sentMessages() {\n if (this.lastInput instanceof TestInputStream) {\n return this.lastInput.sent;\n }\n else if (typeof this.lastInput == \"object\") {\n return [this.lastInput.single];\n }\n return [];\n }\n /**\n * Sending message(s) completed?\n */\n get sendComplete() {\n if (this.lastInput instanceof TestInputStream) {\n return this.lastInput.completed;\n }\n else if (typeof this.lastInput == \"object\") {\n return true;\n }\n return false;\n }\n // Creates a promise for response headers from the mock data.\n promiseHeaders() {\n var _a;\n const headers = (_a = this.data.headers) !== null && _a !== void 0 ? _a : TestTransport.defaultHeaders;\n return headers instanceof rpc_error_1.RpcError\n ? Promise.reject(headers)\n : Promise.resolve(headers);\n }\n // Creates a promise for a single, valid, message from the mock data.\n promiseSingleResponse(method) {\n if (this.data.response instanceof rpc_error_1.RpcError) {\n return Promise.reject(this.data.response);\n }\n let r;\n if (Array.isArray(this.data.response)) {\n runtime_1.assert(this.data.response.length > 0);\n r = this.data.response[0];\n }\n else if (this.data.response !== undefined) {\n r = this.data.response;\n }\n else {\n r = method.O.create();\n }\n runtime_1.assert(method.O.is(r));\n return Promise.resolve(r);\n }\n /**\n * Pushes response messages from the mock data to the output stream.\n * If an error response, status or trailers are mocked, the stream is\n * closed with the respective error.\n * Otherwise, stream is completed successfully.\n *\n * The returned promise resolves when the stream is closed. It should\n * not reject. If it does, code is broken.\n */\n streamResponses(method, stream, abort) {\n return __awaiter(this, void 0, void 0, function* () {\n // normalize \"data.response\" into an array of valid output messages\n const messages = [];\n if (this.data.response === undefined) {\n messages.push(method.O.create());\n }\n else if (Array.isArray(this.data.response)) {\n for (let msg of this.data.response) {\n runtime_1.assert(method.O.is(msg));\n messages.push(msg);\n }\n }\n else if (!(this.data.response instanceof rpc_error_1.RpcError)) {\n runtime_1.assert(method.O.is(this.data.response));\n messages.push(this.data.response);\n }\n // start the stream with an initial delay.\n // if the request is cancelled, notify() error and exit.\n try {\n yield delay(this.responseDelay, abort)(undefined);\n }\n catch (error) {\n stream.notifyError(error);\n return;\n }\n // if error response was mocked, notify() error (stream is now closed with error) and exit.\n if (this.data.response instanceof rpc_error_1.RpcError) {\n stream.notifyError(this.data.response);\n return;\n }\n // regular response messages were mocked. notify() them.\n for (let msg of messages) {\n stream.notifyMessage(msg);\n // add a short delay between responses\n // if the request is cancelled, notify() error and exit.\n try {\n yield delay(this.betweenResponseDelay, abort)(undefined);\n }\n catch (error) {\n stream.notifyError(error);\n return;\n }\n }\n // error status was mocked, notify() error (stream is now closed with error) and exit.\n if (this.data.status instanceof rpc_error_1.RpcError) {\n stream.notifyError(this.data.status);\n return;\n }\n // error trailers were mocked, notify() error (stream is now closed with error) and exit.\n if (this.data.trailers instanceof rpc_error_1.RpcError) {\n stream.notifyError(this.data.trailers);\n return;\n }\n // stream completed successfully\n stream.notifyComplete();\n });\n }\n // Creates a promise for response status from the mock data.\n promiseStatus() {\n var _a;\n const status = (_a = this.data.status) !== null && _a !== void 0 ? _a : TestTransport.defaultStatus;\n return status instanceof rpc_error_1.RpcError\n ? Promise.reject(status)\n : Promise.resolve(status);\n }\n // Creates a promise for response trailers from the mock data.\n promiseTrailers() {\n var _a;\n const trailers = (_a = this.data.trailers) !== null && _a !== void 0 ? _a : TestTransport.defaultTrailers;\n return trailers instanceof rpc_error_1.RpcError\n ? Promise.reject(trailers)\n : Promise.resolve(trailers);\n }\n maybeSuppressUncaught(...promise) {\n if (this.suppressUncaughtRejections) {\n for (let p of promise) {\n p.catch(() => {\n });\n }\n }\n }\n mergeOptions(options) {\n return rpc_options_1.mergeRpcOptions({}, options);\n }\n unary(method, input, options) {\n var _a;\n const requestHeaders = (_a = options.meta) !== null && _a !== void 0 ? _a : {}, headersPromise = this.promiseHeaders()\n .then(delay(this.headerDelay, options.abort)), responsePromise = headersPromise\n .catch(_ => {\n })\n .then(delay(this.responseDelay, options.abort))\n .then(_ => this.promiseSingleResponse(method)), statusPromise = responsePromise\n .catch(_ => {\n })\n .then(delay(this.afterResponseDelay, options.abort))\n .then(_ => this.promiseStatus()), trailersPromise = responsePromise\n .catch(_ => {\n })\n .then(delay(this.afterResponseDelay, options.abort))\n .then(_ => this.promiseTrailers());\n this.maybeSuppressUncaught(statusPromise, trailersPromise);\n this.lastInput = { single: input };\n return new unary_call_1.UnaryCall(method, requestHeaders, input, headersPromise, responsePromise, statusPromise, trailersPromise);\n }\n serverStreaming(method, input, options) {\n var _a;\n const requestHeaders = (_a = options.meta) !== null && _a !== void 0 ? _a : {}, headersPromise = this.promiseHeaders()\n .then(delay(this.headerDelay, options.abort)), outputStream = new rpc_output_stream_1.RpcOutputStreamController(), responseStreamClosedPromise = headersPromise\n .then(delay(this.responseDelay, options.abort))\n .catch(() => {\n })\n .then(() => this.streamResponses(method, outputStream, options.abort))\n .then(delay(this.afterResponseDelay, options.abort)), statusPromise = responseStreamClosedPromise\n .then(() => this.promiseStatus()), trailersPromise = responseStreamClosedPromise\n .then(() => this.promiseTrailers());\n this.maybeSuppressUncaught(statusPromise, trailersPromise);\n this.lastInput = { single: input };\n return new server_streaming_call_1.ServerStreamingCall(method, requestHeaders, input, headersPromise, outputStream, statusPromise, trailersPromise);\n }\n clientStreaming(method, options) {\n var _a;\n const requestHeaders = (_a = options.meta) !== null && _a !== void 0 ? _a : {}, headersPromise = this.promiseHeaders()\n .then(delay(this.headerDelay, options.abort)), responsePromise = headersPromise\n .catch(_ => {\n })\n .then(delay(this.responseDelay, options.abort))\n .then(_ => this.promiseSingleResponse(method)), statusPromise = responsePromise\n .catch(_ => {\n })\n .then(delay(this.afterResponseDelay, options.abort))\n .then(_ => this.promiseStatus()), trailersPromise = responsePromise\n .catch(_ => {\n })\n .then(delay(this.afterResponseDelay, options.abort))\n .then(_ => this.promiseTrailers());\n this.maybeSuppressUncaught(statusPromise, trailersPromise);\n this.lastInput = new TestInputStream(this.data, options.abort);\n return new client_streaming_call_1.ClientStreamingCall(method, requestHeaders, this.lastInput, headersPromise, responsePromise, statusPromise, trailersPromise);\n }\n duplex(method, options) {\n var _a;\n const requestHeaders = (_a = options.meta) !== null && _a !== void 0 ? _a : {}, headersPromise = this.promiseHeaders()\n .then(delay(this.headerDelay, options.abort)), outputStream = new rpc_output_stream_1.RpcOutputStreamController(), responseStreamClosedPromise = headersPromise\n .then(delay(this.responseDelay, options.abort))\n .catch(() => {\n })\n .then(() => this.streamResponses(method, outputStream, options.abort))\n .then(delay(this.afterResponseDelay, options.abort)), statusPromise = responseStreamClosedPromise\n .then(() => this.promiseStatus()), trailersPromise = responseStreamClosedPromise\n .then(() => this.promiseTrailers());\n this.maybeSuppressUncaught(statusPromise, trailersPromise);\n this.lastInput = new TestInputStream(this.data, options.abort);\n return new duplex_streaming_call_1.DuplexStreamingCall(method, requestHeaders, this.lastInput, headersPromise, outputStream, statusPromise, trailersPromise);\n }\n}\nexports.TestTransport = TestTransport;\nTestTransport.defaultHeaders = {\n responseHeader: \"test\"\n};\nTestTransport.defaultStatus = {\n code: \"OK\", detail: \"all good\"\n};\nTestTransport.defaultTrailers = {\n responseTrailer: \"test\"\n};\nfunction delay(ms, abort) {\n return (v) => new Promise((resolve, reject) => {\n if (abort === null || abort === void 0 ? void 0 : abort.aborted) {\n reject(new rpc_error_1.RpcError(\"user cancel\", \"CANCELLED\"));\n }\n else {\n const id = setTimeout(() => resolve(v), ms);\n if (abort) {\n abort.addEventListener(\"abort\", ev => {\n clearTimeout(id);\n reject(new rpc_error_1.RpcError(\"user cancel\", \"CANCELLED\"));\n });\n }\n }\n });\n}\nclass TestInputStream {\n constructor(data, abort) {\n this._completed = false;\n this._sent = [];\n this.data = data;\n this.abort = abort;\n }\n get sent() {\n return this._sent;\n }\n get completed() {\n return this._completed;\n }\n send(message) {\n if (this.data.inputMessage instanceof rpc_error_1.RpcError) {\n return Promise.reject(this.data.inputMessage);\n }\n const delayMs = this.data.inputMessage === undefined\n ? 10\n : this.data.inputMessage;\n return Promise.resolve(undefined)\n .then(() => {\n this._sent.push(message);\n })\n .then(delay(delayMs, this.abort));\n }\n complete() {\n if (this.data.inputComplete instanceof rpc_error_1.RpcError) {\n return Promise.reject(this.data.inputComplete);\n }\n const delayMs = this.data.inputComplete === undefined\n ? 10\n : this.data.inputComplete;\n return Promise.resolve(undefined)\n .then(() => {\n this._completed = true;\n })\n .then(delay(delayMs, this.abort));\n }\n}\n","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.UnaryCall = void 0;\n/**\n * A unary RPC call. Unary means there is exactly one input message and\n * exactly one output message unless an error occurred.\n */\nclass UnaryCall {\n constructor(method, requestHeaders, request, headers, response, status, trailers) {\n this.method = method;\n this.requestHeaders = requestHeaders;\n this.request = request;\n this.headers = headers;\n this.response = response;\n this.status = status;\n this.trailers = trailers;\n }\n /**\n * If you are only interested in the final outcome of this call,\n * you can await it to receive a `FinishedUnaryCall`.\n */\n then(onfulfilled, onrejected) {\n return this.promiseFinished().then(value => onfulfilled ? Promise.resolve(onfulfilled(value)) : value, reason => onrejected ? Promise.resolve(onrejected(reason)) : Promise.reject(reason));\n }\n promiseFinished() {\n return __awaiter(this, void 0, void 0, function* () {\n let [headers, response, status, trailers] = yield Promise.all([this.headers, this.response, this.status, this.trailers]);\n return {\n method: this.method,\n requestHeaders: this.requestHeaders,\n request: this.request,\n headers,\n response,\n status,\n trailers\n };\n });\n }\n}\nexports.UnaryCall = UnaryCall;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.assertFloat32 = exports.assertUInt32 = exports.assertInt32 = exports.assertNever = exports.assert = void 0;\n/**\n * assert that condition is true or throw error (with message)\n */\nfunction assert(condition, msg) {\n if (!condition) {\n throw new Error(msg);\n }\n}\nexports.assert = assert;\n/**\n * assert that value cannot exist = type `never`. throw runtime error if it does.\n */\nfunction assertNever(value, msg) {\n throw new Error(msg !== null && msg !== void 0 ? msg : 'Unexpected object: ' + value);\n}\nexports.assertNever = assertNever;\nconst FLOAT32_MAX = 3.4028234663852886e+38, FLOAT32_MIN = -3.4028234663852886e+38, UINT32_MAX = 0xFFFFFFFF, INT32_MAX = 0X7FFFFFFF, INT32_MIN = -0X80000000;\nfunction assertInt32(arg) {\n if (typeof arg !== \"number\")\n throw new Error('invalid int 32: ' + typeof arg);\n if (!Number.isInteger(arg) || arg > INT32_MAX || arg < INT32_MIN)\n throw new Error('invalid int 32: ' + arg);\n}\nexports.assertInt32 = assertInt32;\nfunction assertUInt32(arg) {\n if (typeof arg !== \"number\")\n throw new Error('invalid uint 32: ' + typeof arg);\n if (!Number.isInteger(arg) || arg > UINT32_MAX || arg < 0)\n throw new Error('invalid uint 32: ' + arg);\n}\nexports.assertUInt32 = assertUInt32;\nfunction assertFloat32(arg) {\n if (typeof arg !== \"number\")\n throw new Error('invalid float 32: ' + typeof arg);\n if (!Number.isFinite(arg))\n return;\n if (arg > FLOAT32_MAX || arg < FLOAT32_MIN)\n throw new Error('invalid float 32: ' + arg);\n}\nexports.assertFloat32 = assertFloat32;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.base64encode = exports.base64decode = void 0;\n// lookup table from base64 character to byte\nlet encTable = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');\n// lookup table from base64 character *code* to byte because lookup by number is fast\nlet decTable = [];\nfor (let i = 0; i < encTable.length; i++)\n decTable[encTable[i].charCodeAt(0)] = i;\n// support base64url variants\ndecTable[\"-\".charCodeAt(0)] = encTable.indexOf(\"+\");\ndecTable[\"_\".charCodeAt(0)] = encTable.indexOf(\"/\");\n/**\n * Decodes a base64 string to a byte array.\n *\n * - ignores white-space, including line breaks and tabs\n * - allows inner padding (can decode concatenated base64 strings)\n * - does not require padding\n * - understands base64url encoding:\n * \"-\" instead of \"+\",\n * \"_\" instead of \"/\",\n * no padding\n */\nfunction base64decode(base64Str) {\n // estimate byte size, not accounting for inner padding and whitespace\n let es = base64Str.length * 3 / 4;\n // if (es % 3 !== 0)\n // throw new Error('invalid base64 string');\n if (base64Str[base64Str.length - 2] == '=')\n es -= 2;\n else if (base64Str[base64Str.length - 1] == '=')\n es -= 1;\n let bytes = new Uint8Array(es), bytePos = 0, // position in byte array\n groupPos = 0, // position in base64 group\n b, // current byte\n p = 0 // previous byte\n ;\n for (let i = 0; i < base64Str.length; i++) {\n b = decTable[base64Str.charCodeAt(i)];\n if (b === undefined) {\n // noinspection FallThroughInSwitchStatementJS\n switch (base64Str[i]) {\n case '=':\n groupPos = 0; // reset state when padding found\n case '\\n':\n case '\\r':\n case '\\t':\n case ' ':\n continue; // skip white-space, and padding\n default:\n throw Error(`invalid base64 string.`);\n }\n }\n switch (groupPos) {\n case 0:\n p = b;\n groupPos = 1;\n break;\n case 1:\n bytes[bytePos++] = p << 2 | (b & 48) >> 4;\n p = b;\n groupPos = 2;\n break;\n case 2:\n bytes[bytePos++] = (p & 15) << 4 | (b & 60) >> 2;\n p = b;\n groupPos = 3;\n break;\n case 3:\n bytes[bytePos++] = (p & 3) << 6 | b;\n groupPos = 0;\n break;\n }\n }\n if (groupPos == 1)\n throw Error(`invalid base64 string.`);\n return bytes.subarray(0, bytePos);\n}\nexports.base64decode = base64decode;\n/**\n * Encodes a byte array to a base64 string.\n * Adds padding at the end.\n * Does not insert newlines.\n */\nfunction base64encode(bytes) {\n let base64 = '', groupPos = 0, // position in base64 group\n b, // current byte\n p = 0; // carry over from previous byte\n for (let i = 0; i < bytes.length; i++) {\n b = bytes[i];\n switch (groupPos) {\n case 0:\n base64 += encTable[b >> 2];\n p = (b & 3) << 4;\n groupPos = 1;\n break;\n case 1:\n base64 += encTable[p | b >> 4];\n p = (b & 15) << 2;\n groupPos = 2;\n break;\n case 2:\n base64 += encTable[p | b >> 6];\n base64 += encTable[b & 63];\n groupPos = 0;\n break;\n }\n }\n // padding required?\n if (groupPos) {\n base64 += encTable[p];\n base64 += '=';\n if (groupPos == 1)\n base64 += '=';\n }\n return base64;\n}\nexports.base64encode = base64encode;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.WireType = exports.mergeBinaryOptions = exports.UnknownFieldHandler = void 0;\n/**\n * This handler implements the default behaviour for unknown fields.\n * When reading data, unknown fields are stored on the message, in a\n * symbol property.\n * When writing data, the symbol property is queried and unknown fields\n * are serialized into the output again.\n */\nvar UnknownFieldHandler;\n(function (UnknownFieldHandler) {\n /**\n * The symbol used to store unknown fields for a message.\n * The property must conform to `UnknownFieldContainer`.\n */\n UnknownFieldHandler.symbol = Symbol.for(\"protobuf-ts/unknown\");\n /**\n * Store an unknown field during binary read directly on the message.\n * This method is compatible with `BinaryReadOptions.readUnknownField`.\n */\n UnknownFieldHandler.onRead = (typeName, message, fieldNo, wireType, data) => {\n let container = is(message) ? message[UnknownFieldHandler.symbol] : message[UnknownFieldHandler.symbol] = [];\n container.push({ no: fieldNo, wireType, data });\n };\n /**\n * Write unknown fields stored for the message to the writer.\n * This method is compatible with `BinaryWriteOptions.writeUnknownFields`.\n */\n UnknownFieldHandler.onWrite = (typeName, message, writer) => {\n for (let { no, wireType, data } of UnknownFieldHandler.list(message))\n writer.tag(no, wireType).raw(data);\n };\n /**\n * List unknown fields stored for the message.\n * Note that there may be multiples fields with the same number.\n */\n UnknownFieldHandler.list = (message, fieldNo) => {\n if (is(message)) {\n let all = message[UnknownFieldHandler.symbol];\n return fieldNo ? all.filter(uf => uf.no == fieldNo) : all;\n }\n return [];\n };\n /**\n * Returns the last unknown field by field number.\n */\n UnknownFieldHandler.last = (message, fieldNo) => UnknownFieldHandler.list(message, fieldNo).slice(-1)[0];\n const is = (message) => message && Array.isArray(message[UnknownFieldHandler.symbol]);\n})(UnknownFieldHandler = exports.UnknownFieldHandler || (exports.UnknownFieldHandler = {}));\n/**\n * Merges binary write or read options. Later values override earlier values.\n */\nfunction mergeBinaryOptions(a, b) {\n return Object.assign(Object.assign({}, a), b);\n}\nexports.mergeBinaryOptions = mergeBinaryOptions;\n/**\n * Protobuf binary format wire types.\n *\n * A wire type provides just enough information to find the length of the\n * following value.\n *\n * See https://developers.google.com/protocol-buffers/docs/encoding#structure\n */\nvar WireType;\n(function (WireType) {\n /**\n * Used for int32, int64, uint32, uint64, sint32, sint64, bool, enum\n */\n WireType[WireType[\"Varint\"] = 0] = \"Varint\";\n /**\n * Used for fixed64, sfixed64, double.\n * Always 8 bytes with little-endian byte order.\n */\n WireType[WireType[\"Bit64\"] = 1] = \"Bit64\";\n /**\n * Used for string, bytes, embedded messages, packed repeated fields\n *\n * Only repeated numeric types (types which use the varint, 32-bit,\n * or 64-bit wire types) can be packed. In proto3, such fields are\n * packed by default.\n */\n WireType[WireType[\"LengthDelimited\"] = 2] = \"LengthDelimited\";\n /**\n * Used for groups\n * @deprecated\n */\n WireType[WireType[\"StartGroup\"] = 3] = \"StartGroup\";\n /**\n * Used for groups\n * @deprecated\n */\n WireType[WireType[\"EndGroup\"] = 4] = \"EndGroup\";\n /**\n * Used for fixed32, sfixed32, float.\n * Always 4 bytes with little-endian byte order.\n */\n WireType[WireType[\"Bit32\"] = 5] = \"Bit32\";\n})(WireType = exports.WireType || (exports.WireType = {}));\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BinaryReader = exports.binaryReadOptions = void 0;\nconst binary_format_contract_1 = require(\"./binary-format-contract\");\nconst pb_long_1 = require(\"./pb-long\");\nconst goog_varint_1 = require(\"./goog-varint\");\nconst defaultsRead = {\n readUnknownField: true,\n readerFactory: bytes => new BinaryReader(bytes),\n};\n/**\n * Make options for reading binary data form partial options.\n */\nfunction binaryReadOptions(options) {\n return options ? Object.assign(Object.assign({}, defaultsRead), options) : defaultsRead;\n}\nexports.binaryReadOptions = binaryReadOptions;\nclass BinaryReader {\n constructor(buf, textDecoder) {\n this.varint64 = goog_varint_1.varint64read; // dirty cast for `this`\n /**\n * Read a `uint32` field, an unsigned 32 bit varint.\n */\n this.uint32 = goog_varint_1.varint32read; // dirty cast for `this` and access to protected `buf`\n this.buf = buf;\n this.len = buf.length;\n this.pos = 0;\n this.view = new DataView(buf.buffer, buf.byteOffset, buf.byteLength);\n this.textDecoder = textDecoder !== null && textDecoder !== void 0 ? textDecoder : new TextDecoder(\"utf-8\", {\n fatal: true,\n ignoreBOM: true,\n });\n }\n /**\n * Reads a tag - field number and wire type.\n */\n tag() {\n let tag = this.uint32(), fieldNo = tag >>> 3, wireType = tag & 7;\n if (fieldNo <= 0 || wireType < 0 || wireType > 5)\n throw new Error(\"illegal tag: field no \" + fieldNo + \" wire type \" + wireType);\n return [fieldNo, wireType];\n }\n /**\n * Skip one element on the wire and return the skipped data.\n * Supports WireType.StartGroup since v2.0.0-alpha.23.\n */\n skip(wireType) {\n let start = this.pos;\n // noinspection FallThroughInSwitchStatementJS\n switch (wireType) {\n case binary_format_contract_1.WireType.Varint:\n while (this.buf[this.pos++] & 0x80) {\n // ignore\n }\n break;\n case binary_format_contract_1.WireType.Bit64:\n this.pos += 4;\n case binary_format_contract_1.WireType.Bit32:\n this.pos += 4;\n break;\n case binary_format_contract_1.WireType.LengthDelimited:\n let len = this.uint32();\n this.pos += len;\n break;\n case binary_format_contract_1.WireType.StartGroup:\n // From descriptor.proto: Group type is deprecated, not supported in proto3.\n // But we must still be able to parse and treat as unknown.\n let t;\n while ((t = this.tag()[1]) !== binary_format_contract_1.WireType.EndGroup) {\n this.skip(t);\n }\n break;\n default:\n throw new Error(\"cant skip wire type \" + wireType);\n }\n this.assertBounds();\n return this.buf.subarray(start, this.pos);\n }\n /**\n * Throws error if position in byte array is out of range.\n */\n assertBounds() {\n if (this.pos > this.len)\n throw new RangeError(\"premature EOF\");\n }\n /**\n * Read a `int32` field, a signed 32 bit varint.\n */\n int32() {\n return this.uint32() | 0;\n }\n /**\n * Read a `sint32` field, a signed, zigzag-encoded 32-bit varint.\n */\n sint32() {\n let zze = this.uint32();\n // decode zigzag\n return (zze >>> 1) ^ -(zze & 1);\n }\n /**\n * Read a `int64` field, a signed 64-bit varint.\n */\n int64() {\n return new pb_long_1.PbLong(...this.varint64());\n }\n /**\n * Read a `uint64` field, an unsigned 64-bit varint.\n */\n uint64() {\n return new pb_long_1.PbULong(...this.varint64());\n }\n /**\n * Read a `sint64` field, a signed, zig-zag-encoded 64-bit varint.\n */\n sint64() {\n let [lo, hi] = this.varint64();\n // decode zig zag\n let s = -(lo & 1);\n lo = ((lo >>> 1 | (hi & 1) << 31) ^ s);\n hi = (hi >>> 1 ^ s);\n return new pb_long_1.PbLong(lo, hi);\n }\n /**\n * Read a `bool` field, a variant.\n */\n bool() {\n let [lo, hi] = this.varint64();\n return lo !== 0 || hi !== 0;\n }\n /**\n * Read a `fixed32` field, an unsigned, fixed-length 32-bit integer.\n */\n fixed32() {\n return this.view.getUint32((this.pos += 4) - 4, true);\n }\n /**\n * Read a `sfixed32` field, a signed, fixed-length 32-bit integer.\n */\n sfixed32() {\n return this.view.getInt32((this.pos += 4) - 4, true);\n }\n /**\n * Read a `fixed64` field, an unsigned, fixed-length 64 bit integer.\n */\n fixed64() {\n return new pb_long_1.PbULong(this.sfixed32(), this.sfixed32());\n }\n /**\n * Read a `fixed64` field, a signed, fixed-length 64-bit integer.\n */\n sfixed64() {\n return new pb_long_1.PbLong(this.sfixed32(), this.sfixed32());\n }\n /**\n * Read a `float` field, 32-bit floating point number.\n */\n float() {\n return this.view.getFloat32((this.pos += 4) - 4, true);\n }\n /**\n * Read a `double` field, a 64-bit floating point number.\n */\n double() {\n return this.view.getFloat64((this.pos += 8) - 8, true);\n }\n /**\n * Read a `bytes` field, length-delimited arbitrary data.\n */\n bytes() {\n let len = this.uint32();\n let start = this.pos;\n this.pos += len;\n this.assertBounds();\n return this.buf.subarray(start, start + len);\n }\n /**\n * Read a `string` field, length-delimited data converted to UTF-8 text.\n */\n string() {\n return this.textDecoder.decode(this.bytes());\n }\n}\nexports.BinaryReader = BinaryReader;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BinaryWriter = exports.binaryWriteOptions = void 0;\nconst pb_long_1 = require(\"./pb-long\");\nconst goog_varint_1 = require(\"./goog-varint\");\nconst assert_1 = require(\"./assert\");\nconst defaultsWrite = {\n writeUnknownFields: true,\n writerFactory: () => new BinaryWriter(),\n};\n/**\n * Make options for writing binary data form partial options.\n */\nfunction binaryWriteOptions(options) {\n return options ? Object.assign(Object.assign({}, defaultsWrite), options) : defaultsWrite;\n}\nexports.binaryWriteOptions = binaryWriteOptions;\nclass BinaryWriter {\n constructor(textEncoder) {\n /**\n * Previous fork states.\n */\n this.stack = [];\n this.textEncoder = textEncoder !== null && textEncoder !== void 0 ? textEncoder : new TextEncoder();\n this.chunks = [];\n this.buf = [];\n }\n /**\n * Return all bytes written and reset this writer.\n */\n finish() {\n this.chunks.push(new Uint8Array(this.buf)); // flush the buffer\n let len = 0;\n for (let i = 0; i < this.chunks.length; i++)\n len += this.chunks[i].length;\n let bytes = new Uint8Array(len);\n let offset = 0;\n for (let i = 0; i < this.chunks.length; i++) {\n bytes.set(this.chunks[i], offset);\n offset += this.chunks[i].length;\n }\n this.chunks = [];\n return bytes;\n }\n /**\n * Start a new fork for length-delimited data like a message\n * or a packed repeated field.\n *\n * Must be joined later with `join()`.\n */\n fork() {\n this.stack.push({ chunks: this.chunks, buf: this.buf });\n this.chunks = [];\n this.buf = [];\n return this;\n }\n /**\n * Join the last fork. Write its length and bytes, then\n * return to the previous state.\n */\n join() {\n // get chunk of fork\n let chunk = this.finish();\n // restore previous state\n let prev = this.stack.pop();\n if (!prev)\n throw new Error('invalid state, fork stack empty');\n this.chunks = prev.chunks;\n this.buf = prev.buf;\n // write length of chunk as varint\n this.uint32(chunk.byteLength);\n return this.raw(chunk);\n }\n /**\n * Writes a tag (field number and wire type).\n *\n * Equivalent to `uint32( (fieldNo << 3 | type) >>> 0 )`.\n *\n * Generated code should compute the tag ahead of time and call `uint32()`.\n */\n tag(fieldNo, type) {\n return this.uint32((fieldNo << 3 | type) >>> 0);\n }\n /**\n * Write a chunk of raw bytes.\n */\n raw(chunk) {\n if (this.buf.length) {\n this.chunks.push(new Uint8Array(this.buf));\n this.buf = [];\n }\n this.chunks.push(chunk);\n return this;\n }\n /**\n * Write a `uint32` value, an unsigned 32 bit varint.\n */\n uint32(value) {\n assert_1.assertUInt32(value);\n // write value as varint 32, inlined for speed\n while (value > 0x7f) {\n this.buf.push((value & 0x7f) | 0x80);\n value = value >>> 7;\n }\n this.buf.push(value);\n return this;\n }\n /**\n * Write a `int32` value, a signed 32 bit varint.\n */\n int32(value) {\n assert_1.assertInt32(value);\n goog_varint_1.varint32write(value, this.buf);\n return this;\n }\n /**\n * Write a `bool` value, a variant.\n */\n bool(value) {\n this.buf.push(value ? 1 : 0);\n return this;\n }\n /**\n * Write a `bytes` value, length-delimited arbitrary data.\n */\n bytes(value) {\n this.uint32(value.byteLength); // write length of chunk as varint\n return this.raw(value);\n }\n /**\n * Write a `string` value, length-delimited data converted to UTF-8 text.\n */\n string(value) {\n let chunk = this.textEncoder.encode(value);\n this.uint32(chunk.byteLength); // write length of chunk as varint\n return this.raw(chunk);\n }\n /**\n * Write a `float` value, 32-bit floating point number.\n */\n float(value) {\n assert_1.assertFloat32(value);\n let chunk = new Uint8Array(4);\n new DataView(chunk.buffer).setFloat32(0, value, true);\n return this.raw(chunk);\n }\n /**\n * Write a `double` value, a 64-bit floating point number.\n */\n double(value) {\n let chunk = new Uint8Array(8);\n new DataView(chunk.buffer).setFloat64(0, value, true);\n return this.raw(chunk);\n }\n /**\n * Write a `fixed32` value, an unsigned, fixed-length 32-bit integer.\n */\n fixed32(value) {\n assert_1.assertUInt32(value);\n let chunk = new Uint8Array(4);\n new DataView(chunk.buffer).setUint32(0, value, true);\n return this.raw(chunk);\n }\n /**\n * Write a `sfixed32` value, a signed, fixed-length 32-bit integer.\n */\n sfixed32(value) {\n assert_1.assertInt32(value);\n let chunk = new Uint8Array(4);\n new DataView(chunk.buffer).setInt32(0, value, true);\n return this.raw(chunk);\n }\n /**\n * Write a `sint32` value, a signed, zigzag-encoded 32-bit varint.\n */\n sint32(value) {\n assert_1.assertInt32(value);\n // zigzag encode\n value = ((value << 1) ^ (value >> 31)) >>> 0;\n goog_varint_1.varint32write(value, this.buf);\n return this;\n }\n /**\n * Write a `fixed64` value, a signed, fixed-length 64-bit integer.\n */\n sfixed64(value) {\n let chunk = new Uint8Array(8);\n let view = new DataView(chunk.buffer);\n let long = pb_long_1.PbLong.from(value);\n view.setInt32(0, long.lo, true);\n view.setInt32(4, long.hi, true);\n return this.raw(chunk);\n }\n /**\n * Write a `fixed64` value, an unsigned, fixed-length 64 bit integer.\n */\n fixed64(value) {\n let chunk = new Uint8Array(8);\n let view = new DataView(chunk.buffer);\n let long = pb_long_1.PbULong.from(value);\n view.setInt32(0, long.lo, true);\n view.setInt32(4, long.hi, true);\n return this.raw(chunk);\n }\n /**\n * Write a `int64` value, a signed 64-bit varint.\n */\n int64(value) {\n let long = pb_long_1.PbLong.from(value);\n goog_varint_1.varint64write(long.lo, long.hi, this.buf);\n return this;\n }\n /**\n * Write a `sint64` value, a signed, zig-zag-encoded 64-bit varint.\n */\n sint64(value) {\n let long = pb_long_1.PbLong.from(value), \n // zigzag encode\n sign = long.hi >> 31, lo = (long.lo << 1) ^ sign, hi = ((long.hi << 1) | (long.lo >>> 31)) ^ sign;\n goog_varint_1.varint64write(lo, hi, this.buf);\n return this;\n }\n /**\n * Write a `uint64` value, an unsigned 64-bit varint.\n */\n uint64(value) {\n let long = pb_long_1.PbULong.from(value);\n goog_varint_1.varint64write(long.lo, long.hi, this.buf);\n return this;\n }\n}\nexports.BinaryWriter = BinaryWriter;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.listEnumNumbers = exports.listEnumNames = exports.listEnumValues = exports.isEnumObject = void 0;\n/**\n * Is this a lookup object generated by Typescript, for a Typescript enum\n * generated by protobuf-ts?\n *\n * - No `const enum` (enum must not be inlined, we need reverse mapping).\n * - No string enum (we need int32 for protobuf).\n * - Must have a value for 0 (otherwise, we would need to support custom default values).\n */\nfunction isEnumObject(arg) {\n if (typeof arg != 'object' || arg === null) {\n return false;\n }\n if (!arg.hasOwnProperty(0)) {\n return false;\n }\n for (let k of Object.keys(arg)) {\n let num = parseInt(k);\n if (!Number.isNaN(num)) {\n // is there a name for the number?\n let nam = arg[num];\n if (nam === undefined)\n return false;\n // does the name resolve back to the number?\n if (arg[nam] !== num)\n return false;\n }\n else {\n // is there a number for the name?\n let num = arg[k];\n if (num === undefined)\n return false;\n // is it a string enum?\n if (typeof num !== 'number')\n return false;\n // do we know the number?\n if (arg[num] === undefined)\n return false;\n }\n }\n return true;\n}\nexports.isEnumObject = isEnumObject;\n/**\n * Lists all values of a Typescript enum, as an array of objects with a \"name\"\n * property and a \"number\" property.\n *\n * Note that it is possible that a number appears more than once, because it is\n * possible to have aliases in an enum.\n *\n * Throws if the enum does not adhere to the rules of enums generated by\n * protobuf-ts. See `isEnumObject()`.\n */\nfunction listEnumValues(enumObject) {\n if (!isEnumObject(enumObject))\n throw new Error(\"not a typescript enum object\");\n let values = [];\n for (let [name, number] of Object.entries(enumObject))\n if (typeof number == \"number\")\n values.push({ name, number });\n return values;\n}\nexports.listEnumValues = listEnumValues;\n/**\n * Lists the names of a Typescript enum.\n *\n * Throws if the enum does not adhere to the rules of enums generated by\n * protobuf-ts. See `isEnumObject()`.\n */\nfunction listEnumNames(enumObject) {\n return listEnumValues(enumObject).map(val => val.name);\n}\nexports.listEnumNames = listEnumNames;\n/**\n * Lists the numbers of a Typescript enum.\n *\n * Throws if the enum does not adhere to the rules of enums generated by\n * protobuf-ts. See `isEnumObject()`.\n */\nfunction listEnumNumbers(enumObject) {\n return listEnumValues(enumObject)\n .map(val => val.number)\n .filter((num, index, arr) => arr.indexOf(num) == index);\n}\nexports.listEnumNumbers = listEnumNumbers;\n","\"use strict\";\n// Copyright 2008 Google Inc. All rights reserved.\n//\n// Redistribution and use in source and binary forms, with or without\n// modification, are permitted provided that the following conditions are\n// met:\n//\n// * Redistributions of source code must retain the above copyright\n// notice, this list of conditions and the following disclaimer.\n// * Redistributions in binary form must reproduce the above\n// copyright notice, this list of conditions and the following disclaimer\n// in the documentation and/or other materials provided with the\n// distribution.\n// * Neither the name of Google Inc. nor the names of its\n// contributors may be used to endorse or promote products derived from\n// this software without specific prior written permission.\n//\n// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n// \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n//\n// Code generated by the Protocol Buffer compiler is owned by the owner\n// of the input file used when generating it. This code is not\n// standalone and requires a support library to be linked with it. This\n// support library is itself covered by the above license.\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.varint32read = exports.varint32write = exports.int64toString = exports.int64fromString = exports.varint64write = exports.varint64read = void 0;\n/**\n * Read a 64 bit varint as two JS numbers.\n *\n * Returns tuple:\n * [0]: low bits\n * [0]: high bits\n *\n * Copyright 2008 Google Inc. All rights reserved.\n *\n * See https://github.com/protocolbuffers/protobuf/blob/8a71927d74a4ce34efe2d8769fda198f52d20d12/js/experimental/runtime/kernel/buffer_decoder.js#L175\n */\nfunction varint64read() {\n let lowBits = 0;\n let highBits = 0;\n for (let shift = 0; shift < 28; shift += 7) {\n let b = this.buf[this.pos++];\n lowBits |= (b & 0x7F) << shift;\n if ((b & 0x80) == 0) {\n this.assertBounds();\n return [lowBits, highBits];\n }\n }\n let middleByte = this.buf[this.pos++];\n // last four bits of the first 32 bit number\n lowBits |= (middleByte & 0x0F) << 28;\n // 3 upper bits are part of the next 32 bit number\n highBits = (middleByte & 0x70) >> 4;\n if ((middleByte & 0x80) == 0) {\n this.assertBounds();\n return [lowBits, highBits];\n }\n for (let shift = 3; shift <= 31; shift += 7) {\n let b = this.buf[this.pos++];\n highBits |= (b & 0x7F) << shift;\n if ((b & 0x80) == 0) {\n this.assertBounds();\n return [lowBits, highBits];\n }\n }\n throw new Error('invalid varint');\n}\nexports.varint64read = varint64read;\n/**\n * Write a 64 bit varint, given as two JS numbers, to the given bytes array.\n *\n * Copyright 2008 Google Inc. All rights reserved.\n *\n * See https://github.com/protocolbuffers/protobuf/blob/8a71927d74a4ce34efe2d8769fda198f52d20d12/js/experimental/runtime/kernel/writer.js#L344\n */\nfunction varint64write(lo, hi, bytes) {\n for (let i = 0; i < 28; i = i + 7) {\n const shift = lo >>> i;\n const hasNext = !((shift >>> 7) == 0 && hi == 0);\n const byte = (hasNext ? shift | 0x80 : shift) & 0xFF;\n bytes.push(byte);\n if (!hasNext) {\n return;\n }\n }\n const splitBits = ((lo >>> 28) & 0x0F) | ((hi & 0x07) << 4);\n const hasMoreBits = !((hi >> 3) == 0);\n bytes.push((hasMoreBits ? splitBits | 0x80 : splitBits) & 0xFF);\n if (!hasMoreBits) {\n return;\n }\n for (let i = 3; i < 31; i = i + 7) {\n const shift = hi >>> i;\n const hasNext = !((shift >>> 7) == 0);\n const byte = (hasNext ? shift | 0x80 : shift) & 0xFF;\n bytes.push(byte);\n if (!hasNext) {\n return;\n }\n }\n bytes.push((hi >>> 31) & 0x01);\n}\nexports.varint64write = varint64write;\n// constants for binary math\nconst TWO_PWR_32_DBL = (1 << 16) * (1 << 16);\n/**\n * Parse decimal string of 64 bit integer value as two JS numbers.\n *\n * Returns tuple:\n * [0]: minus sign?\n * [1]: low bits\n * [2]: high bits\n *\n * Copyright 2008 Google Inc.\n */\nfunction int64fromString(dec) {\n // Check for minus sign.\n let minus = dec[0] == '-';\n if (minus)\n dec = dec.slice(1);\n // Work 6 decimal digits at a time, acting like we're converting base 1e6\n // digits to binary. This is safe to do with floating point math because\n // Number.isSafeInteger(ALL_32_BITS * 1e6) == true.\n const base = 1e6;\n let lowBits = 0;\n let highBits = 0;\n function add1e6digit(begin, end) {\n // Note: Number('') is 0.\n const digit1e6 = Number(dec.slice(begin, end));\n highBits *= base;\n lowBits = lowBits * base + digit1e6;\n // Carry bits from lowBits to highBits\n if (lowBits >= TWO_PWR_32_DBL) {\n highBits = highBits + ((lowBits / TWO_PWR_32_DBL) | 0);\n lowBits = lowBits % TWO_PWR_32_DBL;\n }\n }\n add1e6digit(-24, -18);\n add1e6digit(-18, -12);\n add1e6digit(-12, -6);\n add1e6digit(-6);\n return [minus, lowBits, highBits];\n}\nexports.int64fromString = int64fromString;\n/**\n * Format 64 bit integer value (as two JS numbers) to decimal string.\n *\n * Copyright 2008 Google Inc.\n */\nfunction int64toString(bitsLow, bitsHigh) {\n // Skip the expensive conversion if the number is small enough to use the\n // built-in conversions.\n if ((bitsHigh >>> 0) <= 0x1FFFFF) {\n return '' + (TWO_PWR_32_DBL * bitsHigh + (bitsLow >>> 0));\n }\n // What this code is doing is essentially converting the input number from\n // base-2 to base-1e7, which allows us to represent the 64-bit range with\n // only 3 (very large) digits. Those digits are then trivial to convert to\n // a base-10 string.\n // The magic numbers used here are -\n // 2^24 = 16777216 = (1,6777216) in base-1e7.\n // 2^48 = 281474976710656 = (2,8147497,6710656) in base-1e7.\n // Split 32:32 representation into 16:24:24 representation so our\n // intermediate digits don't overflow.\n let low = bitsLow & 0xFFFFFF;\n let mid = (((bitsLow >>> 24) | (bitsHigh << 8)) >>> 0) & 0xFFFFFF;\n let high = (bitsHigh >> 16) & 0xFFFF;\n // Assemble our three base-1e7 digits, ignoring carries. The maximum\n // value in a digit at this step is representable as a 48-bit integer, which\n // can be stored in a 64-bit floating point number.\n let digitA = low + (mid * 6777216) + (high * 6710656);\n let digitB = mid + (high * 8147497);\n let digitC = (high * 2);\n // Apply carries from A to B and from B to C.\n let base = 10000000;\n if (digitA >= base) {\n digitB += Math.floor(digitA / base);\n digitA %= base;\n }\n if (digitB >= base) {\n digitC += Math.floor(digitB / base);\n digitB %= base;\n }\n // Convert base-1e7 digits to base-10, with optional leading zeroes.\n function decimalFrom1e7(digit1e7, needLeadingZeros) {\n let partial = digit1e7 ? String(digit1e7) : '';\n if (needLeadingZeros) {\n return '0000000'.slice(partial.length) + partial;\n }\n return partial;\n }\n return decimalFrom1e7(digitC, /*needLeadingZeros=*/ 0) +\n decimalFrom1e7(digitB, /*needLeadingZeros=*/ digitC) +\n // If the final 1e7 digit didn't need leading zeros, we would have\n // returned via the trivial code path at the top.\n decimalFrom1e7(digitA, /*needLeadingZeros=*/ 1);\n}\nexports.int64toString = int64toString;\n/**\n * Write a 32 bit varint, signed or unsigned. Same as `varint64write(0, value, bytes)`\n *\n * Copyright 2008 Google Inc. All rights reserved.\n *\n * See https://github.com/protocolbuffers/protobuf/blob/1b18833f4f2a2f681f4e4a25cdf3b0a43115ec26/js/binary/encoder.js#L144\n */\nfunction varint32write(value, bytes) {\n if (value >= 0) {\n // write value as varint 32\n while (value > 0x7f) {\n bytes.push((value & 0x7f) | 0x80);\n value = value >>> 7;\n }\n bytes.push(value);\n }\n else {\n for (let i = 0; i < 9; i++) {\n bytes.push(value & 127 | 128);\n value = value >> 7;\n }\n bytes.push(1);\n }\n}\nexports.varint32write = varint32write;\n/**\n * Read an unsigned 32 bit varint.\n *\n * See https://github.com/protocolbuffers/protobuf/blob/8a71927d74a4ce34efe2d8769fda198f52d20d12/js/experimental/runtime/kernel/buffer_decoder.js#L220\n */\nfunction varint32read() {\n let b = this.buf[this.pos++];\n let result = b & 0x7F;\n if ((b & 0x80) == 0) {\n this.assertBounds();\n return result;\n }\n b = this.buf[this.pos++];\n result |= (b & 0x7F) << 7;\n if ((b & 0x80) == 0) {\n this.assertBounds();\n return result;\n }\n b = this.buf[this.pos++];\n result |= (b & 0x7F) << 14;\n if ((b & 0x80) == 0) {\n this.assertBounds();\n return result;\n }\n b = this.buf[this.pos++];\n result |= (b & 0x7F) << 21;\n if ((b & 0x80) == 0) {\n this.assertBounds();\n return result;\n }\n // Extract only last 4 bits\n b = this.buf[this.pos++];\n result |= (b & 0x0F) << 28;\n for (let readBytes = 5; ((b & 0x80) !== 0) && readBytes < 10; readBytes++)\n b = this.buf[this.pos++];\n if ((b & 0x80) != 0)\n throw new Error('invalid varint');\n this.assertBounds();\n // Result can have 32 bits, convert it to unsigned\n return result >>> 0;\n}\nexports.varint32read = varint32read;\n","\"use strict\";\n// Public API of the protobuf-ts runtime.\n// Note: we do not use `export * from ...` to help tree shakers,\n// webpack verbose output hints that this should be useful\nObject.defineProperty(exports, \"__esModule\", { value: true });\n// Convenience JSON typings and corresponding type guards\nvar json_typings_1 = require(\"./json-typings\");\nObject.defineProperty(exports, \"typeofJsonValue\", { enumerable: true, get: function () { return json_typings_1.typeofJsonValue; } });\nObject.defineProperty(exports, \"isJsonObject\", { enumerable: true, get: function () { return json_typings_1.isJsonObject; } });\n// Base 64 encoding\nvar base64_1 = require(\"./base64\");\nObject.defineProperty(exports, \"base64decode\", { enumerable: true, get: function () { return base64_1.base64decode; } });\nObject.defineProperty(exports, \"base64encode\", { enumerable: true, get: function () { return base64_1.base64encode; } });\n// UTF8 encoding\nvar protobufjs_utf8_1 = require(\"./protobufjs-utf8\");\nObject.defineProperty(exports, \"utf8read\", { enumerable: true, get: function () { return protobufjs_utf8_1.utf8read; } });\n// Binary format contracts, options for reading and writing, for example\nvar binary_format_contract_1 = require(\"./binary-format-contract\");\nObject.defineProperty(exports, \"WireType\", { enumerable: true, get: function () { return binary_format_contract_1.WireType; } });\nObject.defineProperty(exports, \"mergeBinaryOptions\", { enumerable: true, get: function () { return binary_format_contract_1.mergeBinaryOptions; } });\nObject.defineProperty(exports, \"UnknownFieldHandler\", { enumerable: true, get: function () { return binary_format_contract_1.UnknownFieldHandler; } });\n// Standard IBinaryReader implementation\nvar binary_reader_1 = require(\"./binary-reader\");\nObject.defineProperty(exports, \"BinaryReader\", { enumerable: true, get: function () { return binary_reader_1.BinaryReader; } });\nObject.defineProperty(exports, \"binaryReadOptions\", { enumerable: true, get: function () { return binary_reader_1.binaryReadOptions; } });\n// Standard IBinaryWriter implementation\nvar binary_writer_1 = require(\"./binary-writer\");\nObject.defineProperty(exports, \"BinaryWriter\", { enumerable: true, get: function () { return binary_writer_1.BinaryWriter; } });\nObject.defineProperty(exports, \"binaryWriteOptions\", { enumerable: true, get: function () { return binary_writer_1.binaryWriteOptions; } });\n// Int64 and UInt64 implementations required for the binary format\nvar pb_long_1 = require(\"./pb-long\");\nObject.defineProperty(exports, \"PbLong\", { enumerable: true, get: function () { return pb_long_1.PbLong; } });\nObject.defineProperty(exports, \"PbULong\", { enumerable: true, get: function () { return pb_long_1.PbULong; } });\n// JSON format contracts, options for reading and writing, for example\nvar json_format_contract_1 = require(\"./json-format-contract\");\nObject.defineProperty(exports, \"jsonReadOptions\", { enumerable: true, get: function () { return json_format_contract_1.jsonReadOptions; } });\nObject.defineProperty(exports, \"jsonWriteOptions\", { enumerable: true, get: function () { return json_format_contract_1.jsonWriteOptions; } });\nObject.defineProperty(exports, \"mergeJsonOptions\", { enumerable: true, get: function () { return json_format_contract_1.mergeJsonOptions; } });\n// Message type contract\nvar message_type_contract_1 = require(\"./message-type-contract\");\nObject.defineProperty(exports, \"MESSAGE_TYPE\", { enumerable: true, get: function () { return message_type_contract_1.MESSAGE_TYPE; } });\n// Message type implementation via reflection\nvar message_type_1 = require(\"./message-type\");\nObject.defineProperty(exports, \"MessageType\", { enumerable: true, get: function () { return message_type_1.MessageType; } });\n// Reflection info, generated by the plugin, exposed to the user, used by reflection ops\nvar reflection_info_1 = require(\"./reflection-info\");\nObject.defineProperty(exports, \"ScalarType\", { enumerable: true, get: function () { return reflection_info_1.ScalarType; } });\nObject.defineProperty(exports, \"LongType\", { enumerable: true, get: function () { return reflection_info_1.LongType; } });\nObject.defineProperty(exports, \"RepeatType\", { enumerable: true, get: function () { return reflection_info_1.RepeatType; } });\nObject.defineProperty(exports, \"normalizeFieldInfo\", { enumerable: true, get: function () { return reflection_info_1.normalizeFieldInfo; } });\nObject.defineProperty(exports, \"readFieldOptions\", { enumerable: true, get: function () { return reflection_info_1.readFieldOptions; } });\nObject.defineProperty(exports, \"readFieldOption\", { enumerable: true, get: function () { return reflection_info_1.readFieldOption; } });\nObject.defineProperty(exports, \"readMessageOption\", { enumerable: true, get: function () { return reflection_info_1.readMessageOption; } });\n// Message operations via reflection\nvar reflection_type_check_1 = require(\"./reflection-type-check\");\nObject.defineProperty(exports, \"ReflectionTypeCheck\", { enumerable: true, get: function () { return reflection_type_check_1.ReflectionTypeCheck; } });\nvar reflection_create_1 = require(\"./reflection-create\");\nObject.defineProperty(exports, \"reflectionCreate\", { enumerable: true, get: function () { return reflection_create_1.reflectionCreate; } });\nvar reflection_scalar_default_1 = require(\"./reflection-scalar-default\");\nObject.defineProperty(exports, \"reflectionScalarDefault\", { enumerable: true, get: function () { return reflection_scalar_default_1.reflectionScalarDefault; } });\nvar reflection_merge_partial_1 = require(\"./reflection-merge-partial\");\nObject.defineProperty(exports, \"reflectionMergePartial\", { enumerable: true, get: function () { return reflection_merge_partial_1.reflectionMergePartial; } });\nvar reflection_equals_1 = require(\"./reflection-equals\");\nObject.defineProperty(exports, \"reflectionEquals\", { enumerable: true, get: function () { return reflection_equals_1.reflectionEquals; } });\nvar reflection_binary_reader_1 = require(\"./reflection-binary-reader\");\nObject.defineProperty(exports, \"ReflectionBinaryReader\", { enumerable: true, get: function () { return reflection_binary_reader_1.ReflectionBinaryReader; } });\nvar reflection_binary_writer_1 = require(\"./reflection-binary-writer\");\nObject.defineProperty(exports, \"ReflectionBinaryWriter\", { enumerable: true, get: function () { return reflection_binary_writer_1.ReflectionBinaryWriter; } });\nvar reflection_json_reader_1 = require(\"./reflection-json-reader\");\nObject.defineProperty(exports, \"ReflectionJsonReader\", { enumerable: true, get: function () { return reflection_json_reader_1.ReflectionJsonReader; } });\nvar reflection_json_writer_1 = require(\"./reflection-json-writer\");\nObject.defineProperty(exports, \"ReflectionJsonWriter\", { enumerable: true, get: function () { return reflection_json_writer_1.ReflectionJsonWriter; } });\nvar reflection_contains_message_type_1 = require(\"./reflection-contains-message-type\");\nObject.defineProperty(exports, \"containsMessageType\", { enumerable: true, get: function () { return reflection_contains_message_type_1.containsMessageType; } });\n// Oneof helpers\nvar oneof_1 = require(\"./oneof\");\nObject.defineProperty(exports, \"isOneofGroup\", { enumerable: true, get: function () { return oneof_1.isOneofGroup; } });\nObject.defineProperty(exports, \"setOneofValue\", { enumerable: true, get: function () { return oneof_1.setOneofValue; } });\nObject.defineProperty(exports, \"getOneofValue\", { enumerable: true, get: function () { return oneof_1.getOneofValue; } });\nObject.defineProperty(exports, \"clearOneofValue\", { enumerable: true, get: function () { return oneof_1.clearOneofValue; } });\nObject.defineProperty(exports, \"getSelectedOneofValue\", { enumerable: true, get: function () { return oneof_1.getSelectedOneofValue; } });\n// Enum object type guard and reflection util, may be interesting to the user.\nvar enum_object_1 = require(\"./enum-object\");\nObject.defineProperty(exports, \"listEnumValues\", { enumerable: true, get: function () { return enum_object_1.listEnumValues; } });\nObject.defineProperty(exports, \"listEnumNames\", { enumerable: true, get: function () { return enum_object_1.listEnumNames; } });\nObject.defineProperty(exports, \"listEnumNumbers\", { enumerable: true, get: function () { return enum_object_1.listEnumNumbers; } });\nObject.defineProperty(exports, \"isEnumObject\", { enumerable: true, get: function () { return enum_object_1.isEnumObject; } });\n// lowerCamelCase() is exported for plugin, rpc-runtime and other rpc packages\nvar lower_camel_case_1 = require(\"./lower-camel-case\");\nObject.defineProperty(exports, \"lowerCamelCase\", { enumerable: true, get: function () { return lower_camel_case_1.lowerCamelCase; } });\n// assertion functions are exported for plugin, may also be useful to user\nvar assert_1 = require(\"./assert\");\nObject.defineProperty(exports, \"assert\", { enumerable: true, get: function () { return assert_1.assert; } });\nObject.defineProperty(exports, \"assertNever\", { enumerable: true, get: function () { return assert_1.assertNever; } });\nObject.defineProperty(exports, \"assertInt32\", { enumerable: true, get: function () { return assert_1.assertInt32; } });\nObject.defineProperty(exports, \"assertUInt32\", { enumerable: true, get: function () { return assert_1.assertUInt32; } });\nObject.defineProperty(exports, \"assertFloat32\", { enumerable: true, get: function () { return assert_1.assertFloat32; } });\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.mergeJsonOptions = exports.jsonWriteOptions = exports.jsonReadOptions = void 0;\nconst defaultsWrite = {\n emitDefaultValues: false,\n enumAsInteger: false,\n useProtoFieldName: false,\n prettySpaces: 0,\n}, defaultsRead = {\n ignoreUnknownFields: false,\n};\n/**\n * Make options for reading JSON data from partial options.\n */\nfunction jsonReadOptions(options) {\n return options ? Object.assign(Object.assign({}, defaultsRead), options) : defaultsRead;\n}\nexports.jsonReadOptions = jsonReadOptions;\n/**\n * Make options for writing JSON data from partial options.\n */\nfunction jsonWriteOptions(options) {\n return options ? Object.assign(Object.assign({}, defaultsWrite), options) : defaultsWrite;\n}\nexports.jsonWriteOptions = jsonWriteOptions;\n/**\n * Merges JSON write or read options. Later values override earlier values. Type registries are merged.\n */\nfunction mergeJsonOptions(a, b) {\n var _a, _b;\n let c = Object.assign(Object.assign({}, a), b);\n c.typeRegistry = [...((_a = a === null || a === void 0 ? void 0 : a.typeRegistry) !== null && _a !== void 0 ? _a : []), ...((_b = b === null || b === void 0 ? void 0 : b.typeRegistry) !== null && _b !== void 0 ? _b : [])];\n return c;\n}\nexports.mergeJsonOptions = mergeJsonOptions;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.isJsonObject = exports.typeofJsonValue = void 0;\n/**\n * Get the type of a JSON value.\n * Distinguishes between array, null and object.\n */\nfunction typeofJsonValue(value) {\n let t = typeof value;\n if (t == \"object\") {\n if (Array.isArray(value))\n return \"array\";\n if (value === null)\n return \"null\";\n }\n return t;\n}\nexports.typeofJsonValue = typeofJsonValue;\n/**\n * Is this a JSON object (instead of an array or null)?\n */\nfunction isJsonObject(value) {\n return value !== null && typeof value == \"object\" && !Array.isArray(value);\n}\nexports.isJsonObject = isJsonObject;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.lowerCamelCase = void 0;\n/**\n * Converts snake_case to lowerCamelCase.\n *\n * Should behave like protoc:\n * https://github.com/protocolbuffers/protobuf/blob/e8ae137c96444ea313485ed1118c5e43b2099cf1/src/google/protobuf/compiler/java/java_helpers.cc#L118\n */\nfunction lowerCamelCase(snakeCase) {\n let capNext = false;\n const sb = [];\n for (let i = 0; i < snakeCase.length; i++) {\n let next = snakeCase.charAt(i);\n if (next == '_') {\n capNext = true;\n }\n else if (/\\d/.test(next)) {\n sb.push(next);\n capNext = true;\n }\n else if (capNext) {\n sb.push(next.toUpperCase());\n capNext = false;\n }\n else if (i == 0) {\n sb.push(next.toLowerCase());\n }\n else {\n sb.push(next);\n }\n }\n return sb.join('');\n}\nexports.lowerCamelCase = lowerCamelCase;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.MESSAGE_TYPE = void 0;\n/**\n * The symbol used as a key on message objects to store the message type.\n *\n * Note that this is an experimental feature - it is here to stay, but\n * implementation details may change without notice.\n */\nexports.MESSAGE_TYPE = Symbol.for(\"protobuf-ts/message-type\");\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.MessageType = void 0;\nconst message_type_contract_1 = require(\"./message-type-contract\");\nconst reflection_info_1 = require(\"./reflection-info\");\nconst reflection_type_check_1 = require(\"./reflection-type-check\");\nconst reflection_json_reader_1 = require(\"./reflection-json-reader\");\nconst reflection_json_writer_1 = require(\"./reflection-json-writer\");\nconst reflection_binary_reader_1 = require(\"./reflection-binary-reader\");\nconst reflection_binary_writer_1 = require(\"./reflection-binary-writer\");\nconst reflection_create_1 = require(\"./reflection-create\");\nconst reflection_merge_partial_1 = require(\"./reflection-merge-partial\");\nconst json_typings_1 = require(\"./json-typings\");\nconst json_format_contract_1 = require(\"./json-format-contract\");\nconst reflection_equals_1 = require(\"./reflection-equals\");\nconst binary_writer_1 = require(\"./binary-writer\");\nconst binary_reader_1 = require(\"./binary-reader\");\nconst baseDescriptors = Object.getOwnPropertyDescriptors(Object.getPrototypeOf({}));\n/**\n * This standard message type provides reflection-based\n * operations to work with a message.\n */\nclass MessageType {\n constructor(name, fields, options) {\n this.defaultCheckDepth = 16;\n this.typeName = name;\n this.fields = fields.map(reflection_info_1.normalizeFieldInfo);\n this.options = options !== null && options !== void 0 ? options : {};\n this.messagePrototype = Object.create(null, Object.assign(Object.assign({}, baseDescriptors), { [message_type_contract_1.MESSAGE_TYPE]: { value: this } }));\n this.refTypeCheck = new reflection_type_check_1.ReflectionTypeCheck(this);\n this.refJsonReader = new reflection_json_reader_1.ReflectionJsonReader(this);\n this.refJsonWriter = new reflection_json_writer_1.ReflectionJsonWriter(this);\n this.refBinReader = new reflection_binary_reader_1.ReflectionBinaryReader(this);\n this.refBinWriter = new reflection_binary_writer_1.ReflectionBinaryWriter(this);\n }\n create(value) {\n let message = reflection_create_1.reflectionCreate(this);\n if (value !== undefined) {\n reflection_merge_partial_1.reflectionMergePartial(this, message, value);\n }\n return message;\n }\n /**\n * Clone the message.\n *\n * Unknown fields are discarded.\n */\n clone(message) {\n let copy = this.create();\n reflection_merge_partial_1.reflectionMergePartial(this, copy, message);\n return copy;\n }\n /**\n * Determines whether two message of the same type have the same field values.\n * Checks for deep equality, traversing repeated fields, oneof groups, maps\n * and messages recursively.\n * Will also return true if both messages are `undefined`.\n */\n equals(a, b) {\n return reflection_equals_1.reflectionEquals(this, a, b);\n }\n /**\n * Is the given value assignable to our message type\n * and contains no [excess properties](https://www.typescriptlang.org/docs/handbook/interfaces.html#excess-property-checks)?\n */\n is(arg, depth = this.defaultCheckDepth) {\n return this.refTypeCheck.is(arg, depth, false);\n }\n /**\n * Is the given value assignable to our message type,\n * regardless of [excess properties](https://www.typescriptlang.org/docs/handbook/interfaces.html#excess-property-checks)?\n */\n isAssignable(arg, depth = this.defaultCheckDepth) {\n return this.refTypeCheck.is(arg, depth, true);\n }\n /**\n * Copy partial data into the target message.\n */\n mergePartial(target, source) {\n reflection_merge_partial_1.reflectionMergePartial(this, target, source);\n }\n /**\n * Create a new message from binary format.\n */\n fromBinary(data, options) {\n let opt = binary_reader_1.binaryReadOptions(options);\n return this.internalBinaryRead(opt.readerFactory(data), data.byteLength, opt);\n }\n /**\n * Read a new message from a JSON value.\n */\n fromJson(json, options) {\n return this.internalJsonRead(json, json_format_contract_1.jsonReadOptions(options));\n }\n /**\n * Read a new message from a JSON string.\n * This is equivalent to `T.fromJson(JSON.parse(json))`.\n */\n fromJsonString(json, options) {\n let value = JSON.parse(json);\n return this.fromJson(value, options);\n }\n /**\n * Write the message to canonical JSON value.\n */\n toJson(message, options) {\n return this.internalJsonWrite(message, json_format_contract_1.jsonWriteOptions(options));\n }\n /**\n * Convert the message to canonical JSON string.\n * This is equivalent to `JSON.stringify(T.toJson(t))`\n */\n toJsonString(message, options) {\n var _a;\n let value = this.toJson(message, options);\n return JSON.stringify(value, null, (_a = options === null || options === void 0 ? void 0 : options.prettySpaces) !== null && _a !== void 0 ? _a : 0);\n }\n /**\n * Write the message to binary format.\n */\n toBinary(message, options) {\n let opt = binary_writer_1.binaryWriteOptions(options);\n return this.internalBinaryWrite(message, opt.writerFactory(), opt).finish();\n }\n /**\n * This is an internal method. If you just want to read a message from\n * JSON, use `fromJson()` or `fromJsonString()`.\n *\n * Reads JSON value and merges the fields into the target\n * according to protobuf rules. If the target is omitted,\n * a new instance is created first.\n */\n internalJsonRead(json, options, target) {\n if (json !== null && typeof json == \"object\" && !Array.isArray(json)) {\n let message = target !== null && target !== void 0 ? target : this.create();\n this.refJsonReader.read(json, message, options);\n return message;\n }\n throw new Error(`Unable to parse message ${this.typeName} from JSON ${json_typings_1.typeofJsonValue(json)}.`);\n }\n /**\n * This is an internal method. If you just want to write a message\n * to JSON, use `toJson()` or `toJsonString().\n *\n * Writes JSON value and returns it.\n */\n internalJsonWrite(message, options) {\n return this.refJsonWriter.write(message, options);\n }\n /**\n * This is an internal method. If you just want to write a message\n * in binary format, use `toBinary()`.\n *\n * Serializes the message in binary format and appends it to the given\n * writer. Returns passed writer.\n */\n internalBinaryWrite(message, writer, options) {\n this.refBinWriter.write(message, writer, options);\n return writer;\n }\n /**\n * This is an internal method. If you just want to read a message from\n * binary data, use `fromBinary()`.\n *\n * Reads data from binary format and merges the fields into\n * the target according to protobuf rules. If the target is\n * omitted, a new instance is created first.\n */\n internalBinaryRead(reader, length, options, target) {\n let message = target !== null && target !== void 0 ? target : this.create();\n this.refBinReader.read(reader, message, options, length);\n return message;\n }\n}\nexports.MessageType = MessageType;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getSelectedOneofValue = exports.clearOneofValue = exports.setUnknownOneofValue = exports.setOneofValue = exports.getOneofValue = exports.isOneofGroup = void 0;\n/**\n * Is the given value a valid oneof group?\n *\n * We represent protobuf `oneof` as algebraic data types (ADT) in generated\n * code. But when working with messages of unknown type, the ADT does not\n * help us.\n *\n * This type guard checks if the given object adheres to the ADT rules, which\n * are as follows:\n *\n * 1) Must be an object.\n *\n * 2) Must have a \"oneofKind\" discriminator property.\n *\n * 3) If \"oneofKind\" is `undefined`, no member field is selected. The object\n * must not have any other properties.\n *\n * 4) If \"oneofKind\" is a `string`, the member field with this name is\n * selected.\n *\n * 5) If a member field is selected, the object must have a second property\n * with this name. The property must not be `undefined`.\n *\n * 6) No extra properties are allowed. The object has either one property\n * (no selection) or two properties (selection).\n *\n */\nfunction isOneofGroup(any) {\n if (typeof any != 'object' || any === null || !any.hasOwnProperty('oneofKind')) {\n return false;\n }\n switch (typeof any.oneofKind) {\n case \"string\":\n if (any[any.oneofKind] === undefined)\n return false;\n return Object.keys(any).length == 2;\n case \"undefined\":\n return Object.keys(any).length == 1;\n default:\n return false;\n }\n}\nexports.isOneofGroup = isOneofGroup;\n/**\n * Returns the value of the given field in a oneof group.\n */\nfunction getOneofValue(oneof, kind) {\n return oneof[kind];\n}\nexports.getOneofValue = getOneofValue;\nfunction setOneofValue(oneof, kind, value) {\n if (oneof.oneofKind !== undefined) {\n delete oneof[oneof.oneofKind];\n }\n oneof.oneofKind = kind;\n if (value !== undefined) {\n oneof[kind] = value;\n }\n}\nexports.setOneofValue = setOneofValue;\nfunction setUnknownOneofValue(oneof, kind, value) {\n if (oneof.oneofKind !== undefined) {\n delete oneof[oneof.oneofKind];\n }\n oneof.oneofKind = kind;\n if (value !== undefined && kind !== undefined) {\n oneof[kind] = value;\n }\n}\nexports.setUnknownOneofValue = setUnknownOneofValue;\n/**\n * Removes the selected field in a oneof group.\n *\n * Note that the recommended way to modify a oneof group is to set\n * a new object:\n *\n * ```ts\n * message.result = { oneofKind: undefined };\n * ```\n */\nfunction clearOneofValue(oneof) {\n if (oneof.oneofKind !== undefined) {\n delete oneof[oneof.oneofKind];\n }\n oneof.oneofKind = undefined;\n}\nexports.clearOneofValue = clearOneofValue;\n/**\n * Returns the selected value of the given oneof group.\n *\n * Not that the recommended way to access a oneof group is to check\n * the \"oneofKind\" property and let TypeScript narrow down the union\n * type for you:\n *\n * ```ts\n * if (message.result.oneofKind === \"error\") {\n * message.result.error; // string\n * }\n * ```\n *\n * In the rare case you just need the value, and do not care about\n * which protobuf field is selected, you can use this function\n * for convenience.\n */\nfunction getSelectedOneofValue(oneof) {\n if (oneof.oneofKind === undefined) {\n return undefined;\n }\n return oneof[oneof.oneofKind];\n}\nexports.getSelectedOneofValue = getSelectedOneofValue;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.PbLong = exports.PbULong = exports.detectBi = void 0;\nconst goog_varint_1 = require(\"./goog-varint\");\nlet BI;\nfunction detectBi() {\n const dv = new DataView(new ArrayBuffer(8));\n const ok = globalThis.BigInt !== undefined\n && typeof dv.getBigInt64 === \"function\"\n && typeof dv.getBigUint64 === \"function\"\n && typeof dv.setBigInt64 === \"function\"\n && typeof dv.setBigUint64 === \"function\";\n BI = ok ? {\n MIN: BigInt(\"-9223372036854775808\"),\n MAX: BigInt(\"9223372036854775807\"),\n UMIN: BigInt(\"0\"),\n UMAX: BigInt(\"18446744073709551615\"),\n C: BigInt,\n V: dv,\n } : undefined;\n}\nexports.detectBi = detectBi;\ndetectBi();\nfunction assertBi(bi) {\n if (!bi)\n throw new Error(\"BigInt unavailable, see https://github.com/timostamm/protobuf-ts/blob/v1.0.8/MANUAL.md#bigint-support\");\n}\n// used to validate from(string) input (when bigint is unavailable)\nconst RE_DECIMAL_STR = /^-?[0-9]+$/;\n// constants for binary math\nconst TWO_PWR_32_DBL = 0x100000000;\nconst HALF_2_PWR_32 = 0x080000000;\n// base class for PbLong and PbULong provides shared code\nclass SharedPbLong {\n /**\n * Create a new instance with the given bits.\n */\n constructor(lo, hi) {\n this.lo = lo | 0;\n this.hi = hi | 0;\n }\n /**\n * Is this instance equal to 0?\n */\n isZero() {\n return this.lo == 0 && this.hi == 0;\n }\n /**\n * Convert to a native number.\n */\n toNumber() {\n let result = this.hi * TWO_PWR_32_DBL + (this.lo >>> 0);\n if (!Number.isSafeInteger(result))\n throw new Error(\"cannot convert to safe number\");\n return result;\n }\n}\n/**\n * 64-bit unsigned integer as two 32-bit values.\n * Converts between `string`, `number` and `bigint` representations.\n */\nclass PbULong extends SharedPbLong {\n /**\n * Create instance from a `string`, `number` or `bigint`.\n */\n static from(value) {\n if (BI)\n // noinspection FallThroughInSwitchStatementJS\n switch (typeof value) {\n case \"string\":\n if (value == \"0\")\n return this.ZERO;\n if (value == \"\")\n throw new Error('string is no integer');\n value = BI.C(value);\n case \"number\":\n if (value === 0)\n return this.ZERO;\n value = BI.C(value);\n case \"bigint\":\n if (!value)\n return this.ZERO;\n if (value < BI.UMIN)\n throw new Error('signed value for ulong');\n if (value > BI.UMAX)\n throw new Error('ulong too large');\n BI.V.setBigUint64(0, value, true);\n return new PbULong(BI.V.getInt32(0, true), BI.V.getInt32(4, true));\n }\n else\n switch (typeof value) {\n case \"string\":\n if (value == \"0\")\n return this.ZERO;\n value = value.trim();\n if (!RE_DECIMAL_STR.test(value))\n throw new Error('string is no integer');\n let [minus, lo, hi] = goog_varint_1.int64fromString(value);\n if (minus)\n throw new Error('signed value for ulong');\n return new PbULong(lo, hi);\n case \"number\":\n if (value == 0)\n return this.ZERO;\n if (!Number.isSafeInteger(value))\n throw new Error('number is no integer');\n if (value < 0)\n throw new Error('signed value for ulong');\n return new PbULong(value, value / TWO_PWR_32_DBL);\n }\n throw new Error('unknown value ' + typeof value);\n }\n /**\n * Convert to decimal string.\n */\n toString() {\n return BI ? this.toBigInt().toString() : goog_varint_1.int64toString(this.lo, this.hi);\n }\n /**\n * Convert to native bigint.\n */\n toBigInt() {\n assertBi(BI);\n BI.V.setInt32(0, this.lo, true);\n BI.V.setInt32(4, this.hi, true);\n return BI.V.getBigUint64(0, true);\n }\n}\nexports.PbULong = PbULong;\n/**\n * ulong 0 singleton.\n */\nPbULong.ZERO = new PbULong(0, 0);\n/**\n * 64-bit signed integer as two 32-bit values.\n * Converts between `string`, `number` and `bigint` representations.\n */\nclass PbLong extends SharedPbLong {\n /**\n * Create instance from a `string`, `number` or `bigint`.\n */\n static from(value) {\n if (BI)\n // noinspection FallThroughInSwitchStatementJS\n switch (typeof value) {\n case \"string\":\n if (value == \"0\")\n return this.ZERO;\n if (value == \"\")\n throw new Error('string is no integer');\n value = BI.C(value);\n case \"number\":\n if (value === 0)\n return this.ZERO;\n value = BI.C(value);\n case \"bigint\":\n if (!value)\n return this.ZERO;\n if (value < BI.MIN)\n throw new Error('signed long too small');\n if (value > BI.MAX)\n throw new Error('signed long too large');\n BI.V.setBigInt64(0, value, true);\n return new PbLong(BI.V.getInt32(0, true), BI.V.getInt32(4, true));\n }\n else\n switch (typeof value) {\n case \"string\":\n if (value == \"0\")\n return this.ZERO;\n value = value.trim();\n if (!RE_DECIMAL_STR.test(value))\n throw new Error('string is no integer');\n let [minus, lo, hi] = goog_varint_1.int64fromString(value);\n if (minus) {\n if (hi > HALF_2_PWR_32 || (hi == HALF_2_PWR_32 && lo != 0))\n throw new Error('signed long too small');\n }\n else if (hi >= HALF_2_PWR_32)\n throw new Error('signed long too large');\n let pbl = new PbLong(lo, hi);\n return minus ? pbl.negate() : pbl;\n case \"number\":\n if (value == 0)\n return this.ZERO;\n if (!Number.isSafeInteger(value))\n throw new Error('number is no integer');\n return value > 0\n ? new PbLong(value, value / TWO_PWR_32_DBL)\n : new PbLong(-value, -value / TWO_PWR_32_DBL).negate();\n }\n throw new Error('unknown value ' + typeof value);\n }\n /**\n * Do we have a minus sign?\n */\n isNegative() {\n return (this.hi & HALF_2_PWR_32) !== 0;\n }\n /**\n * Negate two's complement.\n * Invert all the bits and add one to the result.\n */\n negate() {\n let hi = ~this.hi, lo = this.lo;\n if (lo)\n lo = ~lo + 1;\n else\n hi += 1;\n return new PbLong(lo, hi);\n }\n /**\n * Convert to decimal string.\n */\n toString() {\n if (BI)\n return this.toBigInt().toString();\n if (this.isNegative()) {\n let n = this.negate();\n return '-' + goog_varint_1.int64toString(n.lo, n.hi);\n }\n return goog_varint_1.int64toString(this.lo, this.hi);\n }\n /**\n * Convert to native bigint.\n */\n toBigInt() {\n assertBi(BI);\n BI.V.setInt32(0, this.lo, true);\n BI.V.setInt32(4, this.hi, true);\n return BI.V.getBigInt64(0, true);\n }\n}\nexports.PbLong = PbLong;\n/**\n * long 0 singleton.\n */\nPbLong.ZERO = new PbLong(0, 0);\n","\"use strict\";\n// Copyright (c) 2016, Daniel Wirtz All rights reserved.\n//\n// Redistribution and use in source and binary forms, with or without\n// modification, are permitted provided that the following conditions are\n// met:\n//\n// * Redistributions of source code must retain the above copyright\n// notice, this list of conditions and the following disclaimer.\n// * Redistributions in binary form must reproduce the above copyright\n// notice, this list of conditions and the following disclaimer in the\n// documentation and/or other materials provided with the distribution.\n// * Neither the name of its author, nor the names of its contributors\n// may be used to endorse or promote products derived from this software\n// without specific prior written permission.\n//\n// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n// \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.utf8read = void 0;\nconst fromCharCodes = (chunk) => String.fromCharCode.apply(String, chunk);\n/**\n * @deprecated This function will no longer be exported with the next major\n * release, since protobuf-ts has switch to TextDecoder API. If you need this\n * function, please migrate to @protobufjs/utf8. For context, see\n * https://github.com/timostamm/protobuf-ts/issues/184\n *\n * Reads UTF8 bytes as a string.\n *\n * See [protobufjs / utf8](https://github.com/protobufjs/protobuf.js/blob/9893e35b854621cce64af4bf6be2cff4fb892796/lib/utf8/index.js#L40)\n *\n * Copyright (c) 2016, Daniel Wirtz\n */\nfunction utf8read(bytes) {\n if (bytes.length < 1)\n return \"\";\n let pos = 0, // position in bytes\n parts = [], chunk = [], i = 0, // char offset\n t; // temporary\n let len = bytes.length;\n while (pos < len) {\n t = bytes[pos++];\n if (t < 128)\n chunk[i++] = t;\n else if (t > 191 && t < 224)\n chunk[i++] = (t & 31) << 6 | bytes[pos++] & 63;\n else if (t > 239 && t < 365) {\n t = ((t & 7) << 18 | (bytes[pos++] & 63) << 12 | (bytes[pos++] & 63) << 6 | bytes[pos++] & 63) - 0x10000;\n chunk[i++] = 0xD800 + (t >> 10);\n chunk[i++] = 0xDC00 + (t & 1023);\n }\n else\n chunk[i++] = (t & 15) << 12 | (bytes[pos++] & 63) << 6 | bytes[pos++] & 63;\n if (i > 8191) {\n parts.push(fromCharCodes(chunk));\n i = 0;\n }\n }\n if (parts.length) {\n if (i)\n parts.push(fromCharCodes(chunk.slice(0, i)));\n return parts.join(\"\");\n }\n return fromCharCodes(chunk.slice(0, i));\n}\nexports.utf8read = utf8read;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ReflectionBinaryReader = void 0;\nconst binary_format_contract_1 = require(\"./binary-format-contract\");\nconst reflection_info_1 = require(\"./reflection-info\");\nconst reflection_long_convert_1 = require(\"./reflection-long-convert\");\nconst reflection_scalar_default_1 = require(\"./reflection-scalar-default\");\n/**\n * Reads proto3 messages in binary format using reflection information.\n *\n * https://developers.google.com/protocol-buffers/docs/encoding\n */\nclass ReflectionBinaryReader {\n constructor(info) {\n this.info = info;\n }\n prepare() {\n var _a;\n if (!this.fieldNoToField) {\n const fieldsInput = (_a = this.info.fields) !== null && _a !== void 0 ? _a : [];\n this.fieldNoToField = new Map(fieldsInput.map(field => [field.no, field]));\n }\n }\n /**\n * Reads a message from binary format into the target message.\n *\n * Repeated fields are appended. Map entries are added, overwriting\n * existing keys.\n *\n * If a message field is already present, it will be merged with the\n * new data.\n */\n read(reader, message, options, length) {\n this.prepare();\n const end = length === undefined ? reader.len : reader.pos + length;\n while (reader.pos < end) {\n // read the tag and find the field\n const [fieldNo, wireType] = reader.tag(), field = this.fieldNoToField.get(fieldNo);\n if (!field) {\n let u = options.readUnknownField;\n if (u == \"throw\")\n throw new Error(`Unknown field ${fieldNo} (wire type ${wireType}) for ${this.info.typeName}`);\n let d = reader.skip(wireType);\n if (u !== false)\n (u === true ? binary_format_contract_1.UnknownFieldHandler.onRead : u)(this.info.typeName, message, fieldNo, wireType, d);\n continue;\n }\n // target object for the field we are reading\n let target = message, repeated = field.repeat, localName = field.localName;\n // if field is member of oneof ADT, use ADT as target\n if (field.oneof) {\n target = target[field.oneof];\n // if other oneof member selected, set new ADT\n if (target.oneofKind !== localName)\n target = message[field.oneof] = {\n oneofKind: localName\n };\n }\n // we have handled oneof above, we just have read the value into `target[localName]`\n switch (field.kind) {\n case \"scalar\":\n case \"enum\":\n let T = field.kind == \"enum\" ? reflection_info_1.ScalarType.INT32 : field.T;\n let L = field.kind == \"scalar\" ? field.L : undefined;\n if (repeated) {\n let arr = target[localName]; // safe to assume presence of array, oneof cannot contain repeated values\n if (wireType == binary_format_contract_1.WireType.LengthDelimited && T != reflection_info_1.ScalarType.STRING && T != reflection_info_1.ScalarType.BYTES) {\n let e = reader.uint32() + reader.pos;\n while (reader.pos < e)\n arr.push(this.scalar(reader, T, L));\n }\n else\n arr.push(this.scalar(reader, T, L));\n }\n else\n target[localName] = this.scalar(reader, T, L);\n break;\n case \"message\":\n if (repeated) {\n let arr = target[localName]; // safe to assume presence of array, oneof cannot contain repeated values\n let msg = field.T().internalBinaryRead(reader, reader.uint32(), options);\n arr.push(msg);\n }\n else\n target[localName] = field.T().internalBinaryRead(reader, reader.uint32(), options, target[localName]);\n break;\n case \"map\":\n let [mapKey, mapVal] = this.mapEntry(field, reader, options);\n // safe to assume presence of map object, oneof cannot contain repeated values\n target[localName][mapKey] = mapVal;\n break;\n }\n }\n }\n /**\n * Read a map field, expecting key field = 1, value field = 2\n */\n mapEntry(field, reader, options) {\n let length = reader.uint32();\n let end = reader.pos + length;\n let key = undefined; // javascript only allows number or string for object properties\n let val = undefined;\n while (reader.pos < end) {\n let [fieldNo, wireType] = reader.tag();\n switch (fieldNo) {\n case 1:\n if (field.K == reflection_info_1.ScalarType.BOOL)\n key = reader.bool().toString();\n else\n // long types are read as string, number types are okay as number\n key = this.scalar(reader, field.K, reflection_info_1.LongType.STRING);\n break;\n case 2:\n switch (field.V.kind) {\n case \"scalar\":\n val = this.scalar(reader, field.V.T, field.V.L);\n break;\n case \"enum\":\n val = reader.int32();\n break;\n case \"message\":\n val = field.V.T().internalBinaryRead(reader, reader.uint32(), options);\n break;\n }\n break;\n default:\n throw new Error(`Unknown field ${fieldNo} (wire type ${wireType}) in map entry for ${this.info.typeName}#${field.name}`);\n }\n }\n if (key === undefined) {\n let keyRaw = reflection_scalar_default_1.reflectionScalarDefault(field.K);\n key = field.K == reflection_info_1.ScalarType.BOOL ? keyRaw.toString() : keyRaw;\n }\n if (val === undefined)\n switch (field.V.kind) {\n case \"scalar\":\n val = reflection_scalar_default_1.reflectionScalarDefault(field.V.T, field.V.L);\n break;\n case \"enum\":\n val = 0;\n break;\n case \"message\":\n val = field.V.T().create();\n break;\n }\n return [key, val];\n }\n scalar(reader, type, longType) {\n switch (type) {\n case reflection_info_1.ScalarType.INT32:\n return reader.int32();\n case reflection_info_1.ScalarType.STRING:\n return reader.string();\n case reflection_info_1.ScalarType.BOOL:\n return reader.bool();\n case reflection_info_1.ScalarType.DOUBLE:\n return reader.double();\n case reflection_info_1.ScalarType.FLOAT:\n return reader.float();\n case reflection_info_1.ScalarType.INT64:\n return reflection_long_convert_1.reflectionLongConvert(reader.int64(), longType);\n case reflection_info_1.ScalarType.UINT64:\n return reflection_long_convert_1.reflectionLongConvert(reader.uint64(), longType);\n case reflection_info_1.ScalarType.FIXED64:\n return reflection_long_convert_1.reflectionLongConvert(reader.fixed64(), longType);\n case reflection_info_1.ScalarType.FIXED32:\n return reader.fixed32();\n case reflection_info_1.ScalarType.BYTES:\n return reader.bytes();\n case reflection_info_1.ScalarType.UINT32:\n return reader.uint32();\n case reflection_info_1.ScalarType.SFIXED32:\n return reader.sfixed32();\n case reflection_info_1.ScalarType.SFIXED64:\n return reflection_long_convert_1.reflectionLongConvert(reader.sfixed64(), longType);\n case reflection_info_1.ScalarType.SINT32:\n return reader.sint32();\n case reflection_info_1.ScalarType.SINT64:\n return reflection_long_convert_1.reflectionLongConvert(reader.sint64(), longType);\n }\n }\n}\nexports.ReflectionBinaryReader = ReflectionBinaryReader;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ReflectionBinaryWriter = void 0;\nconst binary_format_contract_1 = require(\"./binary-format-contract\");\nconst reflection_info_1 = require(\"./reflection-info\");\nconst assert_1 = require(\"./assert\");\nconst pb_long_1 = require(\"./pb-long\");\n/**\n * Writes proto3 messages in binary format using reflection information.\n *\n * https://developers.google.com/protocol-buffers/docs/encoding\n */\nclass ReflectionBinaryWriter {\n constructor(info) {\n this.info = info;\n }\n prepare() {\n if (!this.fields) {\n const fieldsInput = this.info.fields ? this.info.fields.concat() : [];\n this.fields = fieldsInput.sort((a, b) => a.no - b.no);\n }\n }\n /**\n * Writes the message to binary format.\n */\n write(message, writer, options) {\n this.prepare();\n for (const field of this.fields) {\n let value, // this will be our field value, whether it is member of a oneof or not\n emitDefault, // whether we emit the default value (only true for oneof members)\n repeated = field.repeat, localName = field.localName;\n // handle oneof ADT\n if (field.oneof) {\n const group = message[field.oneof];\n if (group.oneofKind !== localName)\n continue; // if field is not selected, skip\n value = group[localName];\n emitDefault = true;\n }\n else {\n value = message[localName];\n emitDefault = false;\n }\n // we have handled oneof above. we just have to honor `emitDefault`.\n switch (field.kind) {\n case \"scalar\":\n case \"enum\":\n let T = field.kind == \"enum\" ? reflection_info_1.ScalarType.INT32 : field.T;\n if (repeated) {\n assert_1.assert(Array.isArray(value));\n if (repeated == reflection_info_1.RepeatType.PACKED)\n this.packed(writer, T, field.no, value);\n else\n for (const item of value)\n this.scalar(writer, T, field.no, item, true);\n }\n else if (value === undefined)\n assert_1.assert(field.opt);\n else\n this.scalar(writer, T, field.no, value, emitDefault || field.opt);\n break;\n case \"message\":\n if (repeated) {\n assert_1.assert(Array.isArray(value));\n for (const item of value)\n this.message(writer, options, field.T(), field.no, item);\n }\n else {\n this.message(writer, options, field.T(), field.no, value);\n }\n break;\n case \"map\":\n assert_1.assert(typeof value == 'object' && value !== null);\n for (const [key, val] of Object.entries(value))\n this.mapEntry(writer, options, field, key, val);\n break;\n }\n }\n let u = options.writeUnknownFields;\n if (u !== false)\n (u === true ? binary_format_contract_1.UnknownFieldHandler.onWrite : u)(this.info.typeName, message, writer);\n }\n mapEntry(writer, options, field, key, value) {\n writer.tag(field.no, binary_format_contract_1.WireType.LengthDelimited);\n writer.fork();\n // javascript only allows number or string for object properties\n // we convert from our representation to the protobuf type\n let keyValue = key;\n switch (field.K) {\n case reflection_info_1.ScalarType.INT32:\n case reflection_info_1.ScalarType.FIXED32:\n case reflection_info_1.ScalarType.UINT32:\n case reflection_info_1.ScalarType.SFIXED32:\n case reflection_info_1.ScalarType.SINT32:\n keyValue = Number.parseInt(key);\n break;\n case reflection_info_1.ScalarType.BOOL:\n assert_1.assert(key == 'true' || key == 'false');\n keyValue = key == 'true';\n break;\n }\n // write key, expecting key field number = 1\n this.scalar(writer, field.K, 1, keyValue, true);\n // write value, expecting value field number = 2\n switch (field.V.kind) {\n case 'scalar':\n this.scalar(writer, field.V.T, 2, value, true);\n break;\n case 'enum':\n this.scalar(writer, reflection_info_1.ScalarType.INT32, 2, value, true);\n break;\n case 'message':\n this.message(writer, options, field.V.T(), 2, value);\n break;\n }\n writer.join();\n }\n message(writer, options, handler, fieldNo, value) {\n if (value === undefined)\n return;\n handler.internalBinaryWrite(value, writer.tag(fieldNo, binary_format_contract_1.WireType.LengthDelimited).fork(), options);\n writer.join();\n }\n /**\n * Write a single scalar value.\n */\n scalar(writer, type, fieldNo, value, emitDefault) {\n let [wireType, method, isDefault] = this.scalarInfo(type, value);\n if (!isDefault || emitDefault) {\n writer.tag(fieldNo, wireType);\n writer[method](value);\n }\n }\n /**\n * Write an array of scalar values in packed format.\n */\n packed(writer, type, fieldNo, value) {\n if (!value.length)\n return;\n assert_1.assert(type !== reflection_info_1.ScalarType.BYTES && type !== reflection_info_1.ScalarType.STRING);\n // write tag\n writer.tag(fieldNo, binary_format_contract_1.WireType.LengthDelimited);\n // begin length-delimited\n writer.fork();\n // write values without tags\n let [, method,] = this.scalarInfo(type);\n for (let i = 0; i < value.length; i++)\n writer[method](value[i]);\n // end length delimited\n writer.join();\n }\n /**\n * Get information for writing a scalar value.\n *\n * Returns tuple:\n * [0]: appropriate WireType\n * [1]: name of the appropriate method of IBinaryWriter\n * [2]: whether the given value is a default value\n *\n * If argument `value` is omitted, [2] is always false.\n */\n scalarInfo(type, value) {\n let t = binary_format_contract_1.WireType.Varint;\n let m;\n let i = value === undefined;\n let d = value === 0;\n switch (type) {\n case reflection_info_1.ScalarType.INT32:\n m = \"int32\";\n break;\n case reflection_info_1.ScalarType.STRING:\n d = i || !value.length;\n t = binary_format_contract_1.WireType.LengthDelimited;\n m = \"string\";\n break;\n case reflection_info_1.ScalarType.BOOL:\n d = value === false;\n m = \"bool\";\n break;\n case reflection_info_1.ScalarType.UINT32:\n m = \"uint32\";\n break;\n case reflection_info_1.ScalarType.DOUBLE:\n t = binary_format_contract_1.WireType.Bit64;\n m = \"double\";\n break;\n case reflection_info_1.ScalarType.FLOAT:\n t = binary_format_contract_1.WireType.Bit32;\n m = \"float\";\n break;\n case reflection_info_1.ScalarType.INT64:\n d = i || pb_long_1.PbLong.from(value).isZero();\n m = \"int64\";\n break;\n case reflection_info_1.ScalarType.UINT64:\n d = i || pb_long_1.PbULong.from(value).isZero();\n m = \"uint64\";\n break;\n case reflection_info_1.ScalarType.FIXED64:\n d = i || pb_long_1.PbULong.from(value).isZero();\n t = binary_format_contract_1.WireType.Bit64;\n m = \"fixed64\";\n break;\n case reflection_info_1.ScalarType.BYTES:\n d = i || !value.byteLength;\n t = binary_format_contract_1.WireType.LengthDelimited;\n m = \"bytes\";\n break;\n case reflection_info_1.ScalarType.FIXED32:\n t = binary_format_contract_1.WireType.Bit32;\n m = \"fixed32\";\n break;\n case reflection_info_1.ScalarType.SFIXED32:\n t = binary_format_contract_1.WireType.Bit32;\n m = \"sfixed32\";\n break;\n case reflection_info_1.ScalarType.SFIXED64:\n d = i || pb_long_1.PbLong.from(value).isZero();\n t = binary_format_contract_1.WireType.Bit64;\n m = \"sfixed64\";\n break;\n case reflection_info_1.ScalarType.SINT32:\n m = \"sint32\";\n break;\n case reflection_info_1.ScalarType.SINT64:\n d = i || pb_long_1.PbLong.from(value).isZero();\n m = \"sint64\";\n break;\n }\n return [t, m, i || d];\n }\n}\nexports.ReflectionBinaryWriter = ReflectionBinaryWriter;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.containsMessageType = void 0;\nconst message_type_contract_1 = require(\"./message-type-contract\");\n/**\n * Check if the provided object is a proto message.\n *\n * Note that this is an experimental feature - it is here to stay, but\n * implementation details may change without notice.\n */\nfunction containsMessageType(msg) {\n return msg[message_type_contract_1.MESSAGE_TYPE] != null;\n}\nexports.containsMessageType = containsMessageType;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.reflectionCreate = void 0;\nconst reflection_scalar_default_1 = require(\"./reflection-scalar-default\");\nconst message_type_contract_1 = require(\"./message-type-contract\");\n/**\n * Creates an instance of the generic message, using the field\n * information.\n */\nfunction reflectionCreate(type) {\n /**\n * This ternary can be removed in the next major version.\n * The `Object.create()` code path utilizes a new `messagePrototype`\n * property on the `IMessageType` which has this same `MESSAGE_TYPE`\n * non-enumerable property on it. Doing it this way means that we only\n * pay the cost of `Object.defineProperty()` once per `IMessageType`\n * class of once per \"instance\". The falsy code path is only provided\n * for backwards compatibility in cases where the runtime library is\n * updated without also updating the generated code.\n */\n const msg = type.messagePrototype\n ? Object.create(type.messagePrototype)\n : Object.defineProperty({}, message_type_contract_1.MESSAGE_TYPE, { value: type });\n for (let field of type.fields) {\n let name = field.localName;\n if (field.opt)\n continue;\n if (field.oneof)\n msg[field.oneof] = { oneofKind: undefined };\n else if (field.repeat)\n msg[name] = [];\n else\n switch (field.kind) {\n case \"scalar\":\n msg[name] = reflection_scalar_default_1.reflectionScalarDefault(field.T, field.L);\n break;\n case \"enum\":\n // we require 0 to be default value for all enums\n msg[name] = 0;\n break;\n case \"map\":\n msg[name] = {};\n break;\n }\n }\n return msg;\n}\nexports.reflectionCreate = reflectionCreate;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.reflectionEquals = void 0;\nconst reflection_info_1 = require(\"./reflection-info\");\n/**\n * Determines whether two message of the same type have the same field values.\n * Checks for deep equality, traversing repeated fields, oneof groups, maps\n * and messages recursively.\n * Will also return true if both messages are `undefined`.\n */\nfunction reflectionEquals(info, a, b) {\n if (a === b)\n return true;\n if (!a || !b)\n return false;\n for (let field of info.fields) {\n let localName = field.localName;\n let val_a = field.oneof ? a[field.oneof][localName] : a[localName];\n let val_b = field.oneof ? b[field.oneof][localName] : b[localName];\n switch (field.kind) {\n case \"enum\":\n case \"scalar\":\n let t = field.kind == \"enum\" ? reflection_info_1.ScalarType.INT32 : field.T;\n if (!(field.repeat\n ? repeatedPrimitiveEq(t, val_a, val_b)\n : primitiveEq(t, val_a, val_b)))\n return false;\n break;\n case \"map\":\n if (!(field.V.kind == \"message\"\n ? repeatedMsgEq(field.V.T(), objectValues(val_a), objectValues(val_b))\n : repeatedPrimitiveEq(field.V.kind == \"enum\" ? reflection_info_1.ScalarType.INT32 : field.V.T, objectValues(val_a), objectValues(val_b))))\n return false;\n break;\n case \"message\":\n let T = field.T();\n if (!(field.repeat\n ? repeatedMsgEq(T, val_a, val_b)\n : T.equals(val_a, val_b)))\n return false;\n break;\n }\n }\n return true;\n}\nexports.reflectionEquals = reflectionEquals;\nconst objectValues = Object.values;\nfunction primitiveEq(type, a, b) {\n if (a === b)\n return true;\n if (type !== reflection_info_1.ScalarType.BYTES)\n return false;\n let ba = a;\n let bb = b;\n if (ba.length !== bb.length)\n return false;\n for (let i = 0; i < ba.length; i++)\n if (ba[i] != bb[i])\n return false;\n return true;\n}\nfunction repeatedPrimitiveEq(type, a, b) {\n if (a.length !== b.length)\n return false;\n for (let i = 0; i < a.length; i++)\n if (!primitiveEq(type, a[i], b[i]))\n return false;\n return true;\n}\nfunction repeatedMsgEq(type, a, b) {\n if (a.length !== b.length)\n return false;\n for (let i = 0; i < a.length; i++)\n if (!type.equals(a[i], b[i]))\n return false;\n return true;\n}\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.readMessageOption = exports.readFieldOption = exports.readFieldOptions = exports.normalizeFieldInfo = exports.RepeatType = exports.LongType = exports.ScalarType = void 0;\nconst lower_camel_case_1 = require(\"./lower-camel-case\");\n/**\n * Scalar value types. This is a subset of field types declared by protobuf\n * enum google.protobuf.FieldDescriptorProto.Type The types GROUP and MESSAGE\n * are omitted, but the numerical values are identical.\n */\nvar ScalarType;\n(function (ScalarType) {\n // 0 is reserved for errors.\n // Order is weird for historical reasons.\n ScalarType[ScalarType[\"DOUBLE\"] = 1] = \"DOUBLE\";\n ScalarType[ScalarType[\"FLOAT\"] = 2] = \"FLOAT\";\n // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if\n // negative values are likely.\n ScalarType[ScalarType[\"INT64\"] = 3] = \"INT64\";\n ScalarType[ScalarType[\"UINT64\"] = 4] = \"UINT64\";\n // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if\n // negative values are likely.\n ScalarType[ScalarType[\"INT32\"] = 5] = \"INT32\";\n ScalarType[ScalarType[\"FIXED64\"] = 6] = \"FIXED64\";\n ScalarType[ScalarType[\"FIXED32\"] = 7] = \"FIXED32\";\n ScalarType[ScalarType[\"BOOL\"] = 8] = \"BOOL\";\n ScalarType[ScalarType[\"STRING\"] = 9] = \"STRING\";\n // Tag-delimited aggregate.\n // Group type is deprecated and not supported in proto3. However, Proto3\n // implementations should still be able to parse the group wire format and\n // treat group fields as unknown fields.\n // TYPE_GROUP = 10,\n // TYPE_MESSAGE = 11, // Length-delimited aggregate.\n // New in version 2.\n ScalarType[ScalarType[\"BYTES\"] = 12] = \"BYTES\";\n ScalarType[ScalarType[\"UINT32\"] = 13] = \"UINT32\";\n // TYPE_ENUM = 14,\n ScalarType[ScalarType[\"SFIXED32\"] = 15] = \"SFIXED32\";\n ScalarType[ScalarType[\"SFIXED64\"] = 16] = \"SFIXED64\";\n ScalarType[ScalarType[\"SINT32\"] = 17] = \"SINT32\";\n ScalarType[ScalarType[\"SINT64\"] = 18] = \"SINT64\";\n})(ScalarType = exports.ScalarType || (exports.ScalarType = {}));\n/**\n * JavaScript representation of 64 bit integral types. Equivalent to the\n * field option \"jstype\".\n *\n * By default, protobuf-ts represents 64 bit types as `bigint`.\n *\n * You can change the default behaviour by enabling the plugin parameter\n * `long_type_string`, which will represent 64 bit types as `string`.\n *\n * Alternatively, you can change the behaviour for individual fields\n * with the field option \"jstype\":\n *\n * ```protobuf\n * uint64 my_field = 1 [jstype = JS_STRING];\n * uint64 other_field = 2 [jstype = JS_NUMBER];\n * ```\n */\nvar LongType;\n(function (LongType) {\n /**\n * Use JavaScript `bigint`.\n *\n * Field option `[jstype = JS_NORMAL]`.\n */\n LongType[LongType[\"BIGINT\"] = 0] = \"BIGINT\";\n /**\n * Use JavaScript `string`.\n *\n * Field option `[jstype = JS_STRING]`.\n */\n LongType[LongType[\"STRING\"] = 1] = \"STRING\";\n /**\n * Use JavaScript `number`.\n *\n * Large values will loose precision.\n *\n * Field option `[jstype = JS_NUMBER]`.\n */\n LongType[LongType[\"NUMBER\"] = 2] = \"NUMBER\";\n})(LongType = exports.LongType || (exports.LongType = {}));\n/**\n * Protobuf 2.1.0 introduced packed repeated fields.\n * Setting the field option `[packed = true]` enables packing.\n *\n * In proto3, all repeated fields are packed by default.\n * Setting the field option `[packed = false]` disables packing.\n *\n * Packed repeated fields are encoded with a single tag,\n * then a length-delimiter, then the element values.\n *\n * Unpacked repeated fields are encoded with a tag and\n * value for each element.\n *\n * `bytes` and `string` cannot be packed.\n */\nvar RepeatType;\n(function (RepeatType) {\n /**\n * The field is not repeated.\n */\n RepeatType[RepeatType[\"NO\"] = 0] = \"NO\";\n /**\n * The field is repeated and should be packed.\n * Invalid for `bytes` and `string`, they cannot be packed.\n */\n RepeatType[RepeatType[\"PACKED\"] = 1] = \"PACKED\";\n /**\n * The field is repeated but should not be packed.\n * The only valid repeat type for repeated `bytes` and `string`.\n */\n RepeatType[RepeatType[\"UNPACKED\"] = 2] = \"UNPACKED\";\n})(RepeatType = exports.RepeatType || (exports.RepeatType = {}));\n/**\n * Turns PartialFieldInfo into FieldInfo.\n */\nfunction normalizeFieldInfo(field) {\n var _a, _b, _c, _d;\n field.localName = (_a = field.localName) !== null && _a !== void 0 ? _a : lower_camel_case_1.lowerCamelCase(field.name);\n field.jsonName = (_b = field.jsonName) !== null && _b !== void 0 ? _b : lower_camel_case_1.lowerCamelCase(field.name);\n field.repeat = (_c = field.repeat) !== null && _c !== void 0 ? _c : RepeatType.NO;\n field.opt = (_d = field.opt) !== null && _d !== void 0 ? _d : (field.repeat ? false : field.oneof ? false : field.kind == \"message\");\n return field;\n}\nexports.normalizeFieldInfo = normalizeFieldInfo;\n/**\n * Read custom field options from a generated message type.\n *\n * @deprecated use readFieldOption()\n */\nfunction readFieldOptions(messageType, fieldName, extensionName, extensionType) {\n var _a;\n const options = (_a = messageType.fields.find((m, i) => m.localName == fieldName || i == fieldName)) === null || _a === void 0 ? void 0 : _a.options;\n return options && options[extensionName] ? extensionType.fromJson(options[extensionName]) : undefined;\n}\nexports.readFieldOptions = readFieldOptions;\nfunction readFieldOption(messageType, fieldName, extensionName, extensionType) {\n var _a;\n const options = (_a = messageType.fields.find((m, i) => m.localName == fieldName || i == fieldName)) === null || _a === void 0 ? void 0 : _a.options;\n if (!options) {\n return undefined;\n }\n const optionVal = options[extensionName];\n if (optionVal === undefined) {\n return optionVal;\n }\n return extensionType ? extensionType.fromJson(optionVal) : optionVal;\n}\nexports.readFieldOption = readFieldOption;\nfunction readMessageOption(messageType, extensionName, extensionType) {\n const options = messageType.options;\n const optionVal = options[extensionName];\n if (optionVal === undefined) {\n return optionVal;\n }\n return extensionType ? extensionType.fromJson(optionVal) : optionVal;\n}\nexports.readMessageOption = readMessageOption;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ReflectionJsonReader = void 0;\nconst json_typings_1 = require(\"./json-typings\");\nconst base64_1 = require(\"./base64\");\nconst reflection_info_1 = require(\"./reflection-info\");\nconst pb_long_1 = require(\"./pb-long\");\nconst assert_1 = require(\"./assert\");\nconst reflection_long_convert_1 = require(\"./reflection-long-convert\");\n/**\n * Reads proto3 messages in canonical JSON format using reflection information.\n *\n * https://developers.google.com/protocol-buffers/docs/proto3#json\n */\nclass ReflectionJsonReader {\n constructor(info) {\n this.info = info;\n }\n prepare() {\n var _a;\n if (this.fMap === undefined) {\n this.fMap = {};\n const fieldsInput = (_a = this.info.fields) !== null && _a !== void 0 ? _a : [];\n for (const field of fieldsInput) {\n this.fMap[field.name] = field;\n this.fMap[field.jsonName] = field;\n this.fMap[field.localName] = field;\n }\n }\n }\n // Cannot parse JSON for #.\n assert(condition, fieldName, jsonValue) {\n if (!condition) {\n let what = json_typings_1.typeofJsonValue(jsonValue);\n if (what == \"number\" || what == \"boolean\")\n what = jsonValue.toString();\n throw new Error(`Cannot parse JSON ${what} for ${this.info.typeName}#${fieldName}`);\n }\n }\n /**\n * Reads a message from canonical JSON format into the target message.\n *\n * Repeated fields are appended. Map entries are added, overwriting\n * existing keys.\n *\n * If a message field is already present, it will be merged with the\n * new data.\n */\n read(input, message, options) {\n this.prepare();\n const oneofsHandled = [];\n for (const [jsonKey, jsonValue] of Object.entries(input)) {\n const field = this.fMap[jsonKey];\n if (!field) {\n if (!options.ignoreUnknownFields)\n throw new Error(`Found unknown field while reading ${this.info.typeName} from JSON format. JSON key: ${jsonKey}`);\n continue;\n }\n const localName = field.localName;\n // handle oneof ADT\n let target; // this will be the target for the field value, whether it is member of a oneof or not\n if (field.oneof) {\n if (jsonValue === null && (field.kind !== 'enum' || field.T()[0] !== 'google.protobuf.NullValue')) {\n continue;\n }\n // since json objects are unordered by specification, it is not possible to take the last of multiple oneofs\n if (oneofsHandled.includes(field.oneof))\n throw new Error(`Multiple members of the oneof group \"${field.oneof}\" of ${this.info.typeName} are present in JSON.`);\n oneofsHandled.push(field.oneof);\n target = message[field.oneof] = {\n oneofKind: localName\n };\n }\n else {\n target = message;\n }\n // we have handled oneof above. we just have read the value into `target`.\n if (field.kind == 'map') {\n if (jsonValue === null) {\n continue;\n }\n // check input\n this.assert(json_typings_1.isJsonObject(jsonValue), field.name, jsonValue);\n // our target to put map entries into\n const fieldObj = target[localName];\n // read entries\n for (const [jsonObjKey, jsonObjValue] of Object.entries(jsonValue)) {\n this.assert(jsonObjValue !== null, field.name + \" map value\", null);\n // read value\n let val;\n switch (field.V.kind) {\n case \"message\":\n val = field.V.T().internalJsonRead(jsonObjValue, options);\n break;\n case \"enum\":\n val = this.enum(field.V.T(), jsonObjValue, field.name, options.ignoreUnknownFields);\n if (val === false)\n continue;\n break;\n case \"scalar\":\n val = this.scalar(jsonObjValue, field.V.T, field.V.L, field.name);\n break;\n }\n this.assert(val !== undefined, field.name + \" map value\", jsonObjValue);\n // read key\n let key = jsonObjKey;\n if (field.K == reflection_info_1.ScalarType.BOOL)\n key = key == \"true\" ? true : key == \"false\" ? false : key;\n key = this.scalar(key, field.K, reflection_info_1.LongType.STRING, field.name).toString();\n fieldObj[key] = val;\n }\n }\n else if (field.repeat) {\n if (jsonValue === null)\n continue;\n // check input\n this.assert(Array.isArray(jsonValue), field.name, jsonValue);\n // our target to put array entries into\n const fieldArr = target[localName];\n // read array entries\n for (const jsonItem of jsonValue) {\n this.assert(jsonItem !== null, field.name, null);\n let val;\n switch (field.kind) {\n case \"message\":\n val = field.T().internalJsonRead(jsonItem, options);\n break;\n case \"enum\":\n val = this.enum(field.T(), jsonItem, field.name, options.ignoreUnknownFields);\n if (val === false)\n continue;\n break;\n case \"scalar\":\n val = this.scalar(jsonItem, field.T, field.L, field.name);\n break;\n }\n this.assert(val !== undefined, field.name, jsonValue);\n fieldArr.push(val);\n }\n }\n else {\n switch (field.kind) {\n case \"message\":\n if (jsonValue === null && field.T().typeName != 'google.protobuf.Value') {\n this.assert(field.oneof === undefined, field.name + \" (oneof member)\", null);\n continue;\n }\n target[localName] = field.T().internalJsonRead(jsonValue, options, target[localName]);\n break;\n case \"enum\":\n let val = this.enum(field.T(), jsonValue, field.name, options.ignoreUnknownFields);\n if (val === false)\n continue;\n target[localName] = val;\n break;\n case \"scalar\":\n target[localName] = this.scalar(jsonValue, field.T, field.L, field.name);\n break;\n }\n }\n }\n }\n /**\n * Returns `false` for unrecognized string representations.\n *\n * google.protobuf.NullValue accepts only JSON `null` (or the old `\"NULL_VALUE\"`).\n */\n enum(type, json, fieldName, ignoreUnknownFields) {\n if (type[0] == 'google.protobuf.NullValue')\n assert_1.assert(json === null || json === \"NULL_VALUE\", `Unable to parse field ${this.info.typeName}#${fieldName}, enum ${type[0]} only accepts null.`);\n if (json === null)\n // we require 0 to be default value for all enums\n return 0;\n switch (typeof json) {\n case \"number\":\n assert_1.assert(Number.isInteger(json), `Unable to parse field ${this.info.typeName}#${fieldName}, enum can only be integral number, got ${json}.`);\n return json;\n case \"string\":\n let localEnumName = json;\n if (type[2] && json.substring(0, type[2].length) === type[2])\n // lookup without the shared prefix\n localEnumName = json.substring(type[2].length);\n let enumNumber = type[1][localEnumName];\n if (typeof enumNumber === 'undefined' && ignoreUnknownFields) {\n return false;\n }\n assert_1.assert(typeof enumNumber == \"number\", `Unable to parse field ${this.info.typeName}#${fieldName}, enum ${type[0]} has no value for \"${json}\".`);\n return enumNumber;\n }\n assert_1.assert(false, `Unable to parse field ${this.info.typeName}#${fieldName}, cannot parse enum value from ${typeof json}\".`);\n }\n scalar(json, type, longType, fieldName) {\n let e;\n try {\n switch (type) {\n // float, double: JSON value will be a number or one of the special string values \"NaN\", \"Infinity\", and \"-Infinity\".\n // Either numbers or strings are accepted. Exponent notation is also accepted.\n case reflection_info_1.ScalarType.DOUBLE:\n case reflection_info_1.ScalarType.FLOAT:\n if (json === null)\n return .0;\n if (json === \"NaN\")\n return Number.NaN;\n if (json === \"Infinity\")\n return Number.POSITIVE_INFINITY;\n if (json === \"-Infinity\")\n return Number.NEGATIVE_INFINITY;\n if (json === \"\") {\n e = \"empty string\";\n break;\n }\n if (typeof json == \"string\" && json.trim().length !== json.length) {\n e = \"extra whitespace\";\n break;\n }\n if (typeof json != \"string\" && typeof json != \"number\") {\n break;\n }\n let float = Number(json);\n if (Number.isNaN(float)) {\n e = \"not a number\";\n break;\n }\n if (!Number.isFinite(float)) {\n // infinity and -infinity are handled by string representation above, so this is an error\n e = \"too large or small\";\n break;\n }\n if (type == reflection_info_1.ScalarType.FLOAT)\n assert_1.assertFloat32(float);\n return float;\n // int32, fixed32, uint32: JSON value will be a decimal number. Either numbers or strings are accepted.\n case reflection_info_1.ScalarType.INT32:\n case reflection_info_1.ScalarType.FIXED32:\n case reflection_info_1.ScalarType.SFIXED32:\n case reflection_info_1.ScalarType.SINT32:\n case reflection_info_1.ScalarType.UINT32:\n if (json === null)\n return 0;\n let int32;\n if (typeof json == \"number\")\n int32 = json;\n else if (json === \"\")\n e = \"empty string\";\n else if (typeof json == \"string\") {\n if (json.trim().length !== json.length)\n e = \"extra whitespace\";\n else\n int32 = Number(json);\n }\n if (int32 === undefined)\n break;\n if (type == reflection_info_1.ScalarType.UINT32)\n assert_1.assertUInt32(int32);\n else\n assert_1.assertInt32(int32);\n return int32;\n // int64, fixed64, uint64: JSON value will be a decimal string. Either numbers or strings are accepted.\n case reflection_info_1.ScalarType.INT64:\n case reflection_info_1.ScalarType.SFIXED64:\n case reflection_info_1.ScalarType.SINT64:\n if (json === null)\n return reflection_long_convert_1.reflectionLongConvert(pb_long_1.PbLong.ZERO, longType);\n if (typeof json != \"number\" && typeof json != \"string\")\n break;\n return reflection_long_convert_1.reflectionLongConvert(pb_long_1.PbLong.from(json), longType);\n case reflection_info_1.ScalarType.FIXED64:\n case reflection_info_1.ScalarType.UINT64:\n if (json === null)\n return reflection_long_convert_1.reflectionLongConvert(pb_long_1.PbULong.ZERO, longType);\n if (typeof json != \"number\" && typeof json != \"string\")\n break;\n return reflection_long_convert_1.reflectionLongConvert(pb_long_1.PbULong.from(json), longType);\n // bool:\n case reflection_info_1.ScalarType.BOOL:\n if (json === null)\n return false;\n if (typeof json !== \"boolean\")\n break;\n return json;\n // string:\n case reflection_info_1.ScalarType.STRING:\n if (json === null)\n return \"\";\n if (typeof json !== \"string\") {\n e = \"extra whitespace\";\n break;\n }\n try {\n encodeURIComponent(json);\n }\n catch (e) {\n e = \"invalid UTF8\";\n break;\n }\n return json;\n // bytes: JSON value will be the data encoded as a string using standard base64 encoding with paddings.\n // Either standard or URL-safe base64 encoding with/without paddings are accepted.\n case reflection_info_1.ScalarType.BYTES:\n if (json === null || json === \"\")\n return new Uint8Array(0);\n if (typeof json !== 'string')\n break;\n return base64_1.base64decode(json);\n }\n }\n catch (error) {\n e = error.message;\n }\n this.assert(false, fieldName + (e ? \" - \" + e : \"\"), json);\n }\n}\nexports.ReflectionJsonReader = ReflectionJsonReader;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ReflectionJsonWriter = void 0;\nconst base64_1 = require(\"./base64\");\nconst pb_long_1 = require(\"./pb-long\");\nconst reflection_info_1 = require(\"./reflection-info\");\nconst assert_1 = require(\"./assert\");\n/**\n * Writes proto3 messages in canonical JSON format using reflection\n * information.\n *\n * https://developers.google.com/protocol-buffers/docs/proto3#json\n */\nclass ReflectionJsonWriter {\n constructor(info) {\n var _a;\n this.fields = (_a = info.fields) !== null && _a !== void 0 ? _a : [];\n }\n /**\n * Converts the message to a JSON object, based on the field descriptors.\n */\n write(message, options) {\n const json = {}, source = message;\n for (const field of this.fields) {\n // field is not part of a oneof, simply write as is\n if (!field.oneof) {\n let jsonValue = this.field(field, source[field.localName], options);\n if (jsonValue !== undefined)\n json[options.useProtoFieldName ? field.name : field.jsonName] = jsonValue;\n continue;\n }\n // field is part of a oneof\n const group = source[field.oneof];\n if (group.oneofKind !== field.localName)\n continue; // not selected, skip\n const opt = field.kind == 'scalar' || field.kind == 'enum'\n ? Object.assign(Object.assign({}, options), { emitDefaultValues: true }) : options;\n let jsonValue = this.field(field, group[field.localName], opt);\n assert_1.assert(jsonValue !== undefined);\n json[options.useProtoFieldName ? field.name : field.jsonName] = jsonValue;\n }\n return json;\n }\n field(field, value, options) {\n let jsonValue = undefined;\n if (field.kind == 'map') {\n assert_1.assert(typeof value == \"object\" && value !== null);\n const jsonObj = {};\n switch (field.V.kind) {\n case \"scalar\":\n for (const [entryKey, entryValue] of Object.entries(value)) {\n const val = this.scalar(field.V.T, entryValue, field.name, false, true);\n assert_1.assert(val !== undefined);\n jsonObj[entryKey.toString()] = val; // JSON standard allows only (double quoted) string as property key\n }\n break;\n case \"message\":\n const messageType = field.V.T();\n for (const [entryKey, entryValue] of Object.entries(value)) {\n const val = this.message(messageType, entryValue, field.name, options);\n assert_1.assert(val !== undefined);\n jsonObj[entryKey.toString()] = val; // JSON standard allows only (double quoted) string as property key\n }\n break;\n case \"enum\":\n const enumInfo = field.V.T();\n for (const [entryKey, entryValue] of Object.entries(value)) {\n assert_1.assert(entryValue === undefined || typeof entryValue == 'number');\n const val = this.enum(enumInfo, entryValue, field.name, false, true, options.enumAsInteger);\n assert_1.assert(val !== undefined);\n jsonObj[entryKey.toString()] = val; // JSON standard allows only (double quoted) string as property key\n }\n break;\n }\n if (options.emitDefaultValues || Object.keys(jsonObj).length > 0)\n jsonValue = jsonObj;\n }\n else if (field.repeat) {\n assert_1.assert(Array.isArray(value));\n const jsonArr = [];\n switch (field.kind) {\n case \"scalar\":\n for (let i = 0; i < value.length; i++) {\n const val = this.scalar(field.T, value[i], field.name, field.opt, true);\n assert_1.assert(val !== undefined);\n jsonArr.push(val);\n }\n break;\n case \"enum\":\n const enumInfo = field.T();\n for (let i = 0; i < value.length; i++) {\n assert_1.assert(value[i] === undefined || typeof value[i] == 'number');\n const val = this.enum(enumInfo, value[i], field.name, field.opt, true, options.enumAsInteger);\n assert_1.assert(val !== undefined);\n jsonArr.push(val);\n }\n break;\n case \"message\":\n const messageType = field.T();\n for (let i = 0; i < value.length; i++) {\n const val = this.message(messageType, value[i], field.name, options);\n assert_1.assert(val !== undefined);\n jsonArr.push(val);\n }\n break;\n }\n // add converted array to json output\n if (options.emitDefaultValues || jsonArr.length > 0 || options.emitDefaultValues)\n jsonValue = jsonArr;\n }\n else {\n switch (field.kind) {\n case \"scalar\":\n jsonValue = this.scalar(field.T, value, field.name, field.opt, options.emitDefaultValues);\n break;\n case \"enum\":\n jsonValue = this.enum(field.T(), value, field.name, field.opt, options.emitDefaultValues, options.enumAsInteger);\n break;\n case \"message\":\n jsonValue = this.message(field.T(), value, field.name, options);\n break;\n }\n }\n return jsonValue;\n }\n /**\n * Returns `null` as the default for google.protobuf.NullValue.\n */\n enum(type, value, fieldName, optional, emitDefaultValues, enumAsInteger) {\n if (type[0] == 'google.protobuf.NullValue')\n return !emitDefaultValues && !optional ? undefined : null;\n if (value === undefined) {\n assert_1.assert(optional);\n return undefined;\n }\n if (value === 0 && !emitDefaultValues && !optional)\n // we require 0 to be default value for all enums\n return undefined;\n assert_1.assert(typeof value == 'number');\n assert_1.assert(Number.isInteger(value));\n if (enumAsInteger || !type[1].hasOwnProperty(value))\n // if we don't now the enum value, just return the number\n return value;\n if (type[2])\n // restore the dropped prefix\n return type[2] + type[1][value];\n return type[1][value];\n }\n message(type, value, fieldName, options) {\n if (value === undefined)\n return options.emitDefaultValues ? null : undefined;\n return type.internalJsonWrite(value, options);\n }\n scalar(type, value, fieldName, optional, emitDefaultValues) {\n if (value === undefined) {\n assert_1.assert(optional);\n return undefined;\n }\n const ed = emitDefaultValues || optional;\n // noinspection FallThroughInSwitchStatementJS\n switch (type) {\n // int32, fixed32, uint32: JSON value will be a decimal number. Either numbers or strings are accepted.\n case reflection_info_1.ScalarType.INT32:\n case reflection_info_1.ScalarType.SFIXED32:\n case reflection_info_1.ScalarType.SINT32:\n if (value === 0)\n return ed ? 0 : undefined;\n assert_1.assertInt32(value);\n return value;\n case reflection_info_1.ScalarType.FIXED32:\n case reflection_info_1.ScalarType.UINT32:\n if (value === 0)\n return ed ? 0 : undefined;\n assert_1.assertUInt32(value);\n return value;\n // float, double: JSON value will be a number or one of the special string values \"NaN\", \"Infinity\", and \"-Infinity\".\n // Either numbers or strings are accepted. Exponent notation is also accepted.\n case reflection_info_1.ScalarType.FLOAT:\n assert_1.assertFloat32(value);\n case reflection_info_1.ScalarType.DOUBLE:\n if (value === 0)\n return ed ? 0 : undefined;\n assert_1.assert(typeof value == 'number');\n if (Number.isNaN(value))\n return 'NaN';\n if (value === Number.POSITIVE_INFINITY)\n return 'Infinity';\n if (value === Number.NEGATIVE_INFINITY)\n return '-Infinity';\n return value;\n // string:\n case reflection_info_1.ScalarType.STRING:\n if (value === \"\")\n return ed ? '' : undefined;\n assert_1.assert(typeof value == 'string');\n return value;\n // bool:\n case reflection_info_1.ScalarType.BOOL:\n if (value === false)\n return ed ? false : undefined;\n assert_1.assert(typeof value == 'boolean');\n return value;\n // JSON value will be a decimal string. Either numbers or strings are accepted.\n case reflection_info_1.ScalarType.UINT64:\n case reflection_info_1.ScalarType.FIXED64:\n assert_1.assert(typeof value == 'number' || typeof value == 'string' || typeof value == 'bigint');\n let ulong = pb_long_1.PbULong.from(value);\n if (ulong.isZero() && !ed)\n return undefined;\n return ulong.toString();\n // JSON value will be a decimal string. Either numbers or strings are accepted.\n case reflection_info_1.ScalarType.INT64:\n case reflection_info_1.ScalarType.SFIXED64:\n case reflection_info_1.ScalarType.SINT64:\n assert_1.assert(typeof value == 'number' || typeof value == 'string' || typeof value == 'bigint');\n let long = pb_long_1.PbLong.from(value);\n if (long.isZero() && !ed)\n return undefined;\n return long.toString();\n // bytes: JSON value will be the data encoded as a string using standard base64 encoding with paddings.\n // Either standard or URL-safe base64 encoding with/without paddings are accepted.\n case reflection_info_1.ScalarType.BYTES:\n assert_1.assert(value instanceof Uint8Array);\n if (!value.byteLength)\n return ed ? \"\" : undefined;\n return base64_1.base64encode(value);\n }\n }\n}\nexports.ReflectionJsonWriter = ReflectionJsonWriter;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.reflectionLongConvert = void 0;\nconst reflection_info_1 = require(\"./reflection-info\");\n/**\n * Utility method to convert a PbLong or PbUlong to a JavaScript\n * representation during runtime.\n *\n * Works with generated field information, `undefined` is equivalent\n * to `STRING`.\n */\nfunction reflectionLongConvert(long, type) {\n switch (type) {\n case reflection_info_1.LongType.BIGINT:\n return long.toBigInt();\n case reflection_info_1.LongType.NUMBER:\n return long.toNumber();\n default:\n // case undefined:\n // case LongType.STRING:\n return long.toString();\n }\n}\nexports.reflectionLongConvert = reflectionLongConvert;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.reflectionMergePartial = void 0;\n/**\n * Copy partial data into the target message.\n *\n * If a singular scalar or enum field is present in the source, it\n * replaces the field in the target.\n *\n * If a singular message field is present in the source, it is merged\n * with the target field by calling mergePartial() of the responsible\n * message type.\n *\n * If a repeated field is present in the source, its values replace\n * all values in the target array, removing extraneous values.\n * Repeated message fields are copied, not merged.\n *\n * If a map field is present in the source, entries are added to the\n * target map, replacing entries with the same key. Entries that only\n * exist in the target remain. Entries with message values are copied,\n * not merged.\n *\n * Note that this function differs from protobuf merge semantics,\n * which appends repeated fields.\n */\nfunction reflectionMergePartial(info, target, source) {\n let fieldValue, // the field value we are working with\n input = source, output; // where we want our field value to go\n for (let field of info.fields) {\n let name = field.localName;\n if (field.oneof) {\n const group = input[field.oneof]; // this is the oneof`s group in the source\n if ((group === null || group === void 0 ? void 0 : group.oneofKind) == undefined) { // the user is free to omit\n continue; // we skip this field, and all other members too\n }\n fieldValue = group[name]; // our value comes from the the oneof group of the source\n output = target[field.oneof]; // and our output is the oneof group of the target\n output.oneofKind = group.oneofKind; // always update discriminator\n if (fieldValue == undefined) {\n delete output[name]; // remove any existing value\n continue; // skip further work on field\n }\n }\n else {\n fieldValue = input[name]; // we are using the source directly\n output = target; // we want our field value to go directly into the target\n if (fieldValue == undefined) {\n continue; // skip further work on field, existing value is used as is\n }\n }\n if (field.repeat)\n output[name].length = fieldValue.length; // resize target array to match source array\n // now we just work with `fieldValue` and `output` to merge the value\n switch (field.kind) {\n case \"scalar\":\n case \"enum\":\n if (field.repeat)\n for (let i = 0; i < fieldValue.length; i++)\n output[name][i] = fieldValue[i]; // not a reference type\n else\n output[name] = fieldValue; // not a reference type\n break;\n case \"message\":\n let T = field.T();\n if (field.repeat)\n for (let i = 0; i < fieldValue.length; i++)\n output[name][i] = T.create(fieldValue[i]);\n else if (output[name] === undefined)\n output[name] = T.create(fieldValue); // nothing to merge with\n else\n T.mergePartial(output[name], fieldValue);\n break;\n case \"map\":\n // Map and repeated fields are simply overwritten, not appended or merged\n switch (field.V.kind) {\n case \"scalar\":\n case \"enum\":\n Object.assign(output[name], fieldValue); // elements are not reference types\n break;\n case \"message\":\n let T = field.V.T();\n for (let k of Object.keys(fieldValue))\n output[name][k] = T.create(fieldValue[k]);\n break;\n }\n break;\n }\n }\n}\nexports.reflectionMergePartial = reflectionMergePartial;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.reflectionScalarDefault = void 0;\nconst reflection_info_1 = require(\"./reflection-info\");\nconst reflection_long_convert_1 = require(\"./reflection-long-convert\");\nconst pb_long_1 = require(\"./pb-long\");\n/**\n * Creates the default value for a scalar type.\n */\nfunction reflectionScalarDefault(type, longType = reflection_info_1.LongType.STRING) {\n switch (type) {\n case reflection_info_1.ScalarType.BOOL:\n return false;\n case reflection_info_1.ScalarType.UINT64:\n case reflection_info_1.ScalarType.FIXED64:\n return reflection_long_convert_1.reflectionLongConvert(pb_long_1.PbULong.ZERO, longType);\n case reflection_info_1.ScalarType.INT64:\n case reflection_info_1.ScalarType.SFIXED64:\n case reflection_info_1.ScalarType.SINT64:\n return reflection_long_convert_1.reflectionLongConvert(pb_long_1.PbLong.ZERO, longType);\n case reflection_info_1.ScalarType.DOUBLE:\n case reflection_info_1.ScalarType.FLOAT:\n return 0.0;\n case reflection_info_1.ScalarType.BYTES:\n return new Uint8Array(0);\n case reflection_info_1.ScalarType.STRING:\n return \"\";\n default:\n // case ScalarType.INT32:\n // case ScalarType.UINT32:\n // case ScalarType.SINT32:\n // case ScalarType.FIXED32:\n // case ScalarType.SFIXED32:\n return 0;\n }\n}\nexports.reflectionScalarDefault = reflectionScalarDefault;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ReflectionTypeCheck = void 0;\nconst reflection_info_1 = require(\"./reflection-info\");\nconst oneof_1 = require(\"./oneof\");\n// noinspection JSMethodCanBeStatic\nclass ReflectionTypeCheck {\n constructor(info) {\n var _a;\n this.fields = (_a = info.fields) !== null && _a !== void 0 ? _a : [];\n }\n prepare() {\n if (this.data)\n return;\n const req = [], known = [], oneofs = [];\n for (let field of this.fields) {\n if (field.oneof) {\n if (!oneofs.includes(field.oneof)) {\n oneofs.push(field.oneof);\n req.push(field.oneof);\n known.push(field.oneof);\n }\n }\n else {\n known.push(field.localName);\n switch (field.kind) {\n case \"scalar\":\n case \"enum\":\n if (!field.opt || field.repeat)\n req.push(field.localName);\n break;\n case \"message\":\n if (field.repeat)\n req.push(field.localName);\n break;\n case \"map\":\n req.push(field.localName);\n break;\n }\n }\n }\n this.data = { req, known, oneofs: Object.values(oneofs) };\n }\n /**\n * Is the argument a valid message as specified by the\n * reflection information?\n *\n * Checks all field types recursively. The `depth`\n * specifies how deep into the structure the check will be.\n *\n * With a depth of 0, only the presence of fields\n * is checked.\n *\n * With a depth of 1 or more, the field types are checked.\n *\n * With a depth of 2 or more, the members of map, repeated\n * and message fields are checked.\n *\n * Message fields will be checked recursively with depth - 1.\n *\n * The number of map entries / repeated values being checked\n * is < depth.\n */\n is(message, depth, allowExcessProperties = false) {\n if (depth < 0)\n return true;\n if (message === null || message === undefined || typeof message != 'object')\n return false;\n this.prepare();\n let keys = Object.keys(message), data = this.data;\n // if a required field is missing in arg, this cannot be a T\n if (keys.length < data.req.length || data.req.some(n => !keys.includes(n)))\n return false;\n if (!allowExcessProperties) {\n // if the arg contains a key we dont know, this is not a literal T\n if (keys.some(k => !data.known.includes(k)))\n return false;\n }\n // \"With a depth of 0, only the presence and absence of fields is checked.\"\n // \"With a depth of 1 or more, the field types are checked.\"\n if (depth < 1) {\n return true;\n }\n // check oneof group\n for (const name of data.oneofs) {\n const group = message[name];\n if (!oneof_1.isOneofGroup(group))\n return false;\n if (group.oneofKind === undefined)\n continue;\n const field = this.fields.find(f => f.localName === group.oneofKind);\n if (!field)\n return false; // we found no field, but have a kind, something is wrong\n if (!this.field(group[group.oneofKind], field, allowExcessProperties, depth))\n return false;\n }\n // check types\n for (const field of this.fields) {\n if (field.oneof !== undefined)\n continue;\n if (!this.field(message[field.localName], field, allowExcessProperties, depth))\n return false;\n }\n return true;\n }\n field(arg, field, allowExcessProperties, depth) {\n let repeated = field.repeat;\n switch (field.kind) {\n case \"scalar\":\n if (arg === undefined)\n return field.opt;\n if (repeated)\n return this.scalars(arg, field.T, depth, field.L);\n return this.scalar(arg, field.T, field.L);\n case \"enum\":\n if (arg === undefined)\n return field.opt;\n if (repeated)\n return this.scalars(arg, reflection_info_1.ScalarType.INT32, depth);\n return this.scalar(arg, reflection_info_1.ScalarType.INT32);\n case \"message\":\n if (arg === undefined)\n return true;\n if (repeated)\n return this.messages(arg, field.T(), allowExcessProperties, depth);\n return this.message(arg, field.T(), allowExcessProperties, depth);\n case \"map\":\n if (typeof arg != 'object' || arg === null)\n return false;\n if (depth < 2)\n return true;\n if (!this.mapKeys(arg, field.K, depth))\n return false;\n switch (field.V.kind) {\n case \"scalar\":\n return this.scalars(Object.values(arg), field.V.T, depth, field.V.L);\n case \"enum\":\n return this.scalars(Object.values(arg), reflection_info_1.ScalarType.INT32, depth);\n case \"message\":\n return this.messages(Object.values(arg), field.V.T(), allowExcessProperties, depth);\n }\n break;\n }\n return true;\n }\n message(arg, type, allowExcessProperties, depth) {\n if (allowExcessProperties) {\n return type.isAssignable(arg, depth);\n }\n return type.is(arg, depth);\n }\n messages(arg, type, allowExcessProperties, depth) {\n if (!Array.isArray(arg))\n return false;\n if (depth < 2)\n return true;\n if (allowExcessProperties) {\n for (let i = 0; i < arg.length && i < depth; i++)\n if (!type.isAssignable(arg[i], depth - 1))\n return false;\n }\n else {\n for (let i = 0; i < arg.length && i < depth; i++)\n if (!type.is(arg[i], depth - 1))\n return false;\n }\n return true;\n }\n scalar(arg, type, longType) {\n let argType = typeof arg;\n switch (type) {\n case reflection_info_1.ScalarType.UINT64:\n case reflection_info_1.ScalarType.FIXED64:\n case reflection_info_1.ScalarType.INT64:\n case reflection_info_1.ScalarType.SFIXED64:\n case reflection_info_1.ScalarType.SINT64:\n switch (longType) {\n case reflection_info_1.LongType.BIGINT:\n return argType == \"bigint\";\n case reflection_info_1.LongType.NUMBER:\n return argType == \"number\" && !isNaN(arg);\n default:\n return argType == \"string\";\n }\n case reflection_info_1.ScalarType.BOOL:\n return argType == 'boolean';\n case reflection_info_1.ScalarType.STRING:\n return argType == 'string';\n case reflection_info_1.ScalarType.BYTES:\n return arg instanceof Uint8Array;\n case reflection_info_1.ScalarType.DOUBLE:\n case reflection_info_1.ScalarType.FLOAT:\n return argType == 'number' && !isNaN(arg);\n default:\n // case ScalarType.UINT32:\n // case ScalarType.FIXED32:\n // case ScalarType.INT32:\n // case ScalarType.SINT32:\n // case ScalarType.SFIXED32:\n return argType == 'number' && Number.isInteger(arg);\n }\n }\n scalars(arg, type, depth, longType) {\n if (!Array.isArray(arg))\n return false;\n if (depth < 2)\n return true;\n if (Array.isArray(arg))\n for (let i = 0; i < arg.length && i < depth; i++)\n if (!this.scalar(arg[i], type, longType))\n return false;\n return true;\n }\n mapKeys(map, type, depth) {\n let keys = Object.keys(map);\n switch (type) {\n case reflection_info_1.ScalarType.INT32:\n case reflection_info_1.ScalarType.FIXED32:\n case reflection_info_1.ScalarType.SFIXED32:\n case reflection_info_1.ScalarType.SINT32:\n case reflection_info_1.ScalarType.UINT32:\n return this.scalars(keys.slice(0, depth).map(k => parseInt(k)), type, depth);\n case reflection_info_1.ScalarType.BOOL:\n return this.scalars(keys.slice(0, depth).map(k => k == 'true' ? true : k == 'false' ? false : k), type, depth);\n default:\n return this.scalars(keys, type, depth, reflection_info_1.LongType.STRING);\n }\n }\n}\nexports.ReflectionTypeCheck = ReflectionTypeCheck;\n","const Utils = require(\"./util\");\nconst pth = require(\"path\");\nconst ZipEntry = require(\"./zipEntry\");\nconst ZipFile = require(\"./zipFile\");\n\nconst get_Bool = (val, def) => (typeof val === \"boolean\" ? val : def);\nconst get_Str = (val, def) => (typeof val === \"string\" ? val : def);\n\nconst defaultOptions = {\n // option \"noSort\" : if true it disables files sorting\n noSort: false,\n // read entries during load (initial loading may be slower)\n readEntries: false,\n // default method is none\n method: Utils.Constants.NONE,\n // file system\n fs: null\n};\n\nmodule.exports = function (/**String*/ input, /** object */ options) {\n let inBuffer = null;\n\n // create object based default options, allowing them to be overwritten\n const opts = Object.assign(Object.create(null), defaultOptions);\n\n // test input variable\n if (input && \"object\" === typeof input) {\n // if value is not buffer we accept it to be object with options\n if (!(input instanceof Uint8Array)) {\n Object.assign(opts, input);\n input = opts.input ? opts.input : undefined;\n if (opts.input) delete opts.input;\n }\n\n // if input is buffer\n if (Buffer.isBuffer(input)) {\n inBuffer = input;\n opts.method = Utils.Constants.BUFFER;\n input = undefined;\n }\n }\n\n // assign options\n Object.assign(opts, options);\n\n // instanciate utils filesystem\n const filetools = new Utils(opts);\n\n // if input is file name we retrieve its content\n if (input && \"string\" === typeof input) {\n // load zip file\n if (filetools.fs.existsSync(input)) {\n opts.method = Utils.Constants.FILE;\n opts.filename = input;\n inBuffer = filetools.fs.readFileSync(input);\n } else {\n throw new Error(Utils.Errors.INVALID_FILENAME);\n }\n }\n\n // create variable\n const _zip = new ZipFile(inBuffer, opts);\n\n const { canonical, sanitize } = Utils;\n\n function getEntry(/**Object*/ entry) {\n if (entry && _zip) {\n var item;\n // If entry was given as a file name\n if (typeof entry === \"string\") item = _zip.getEntry(entry);\n // if entry was given as a ZipEntry object\n if (typeof entry === \"object\" && typeof entry.entryName !== \"undefined\" && typeof entry.header !== \"undefined\") item = _zip.getEntry(entry.entryName);\n\n if (item) {\n return item;\n }\n }\n return null;\n }\n\n function fixPath(zipPath) {\n const { join, normalize, sep } = pth.posix;\n // convert windows file separators and normalize\n return join(\".\", normalize(sep + zipPath.split(\"\\\\\").join(sep) + sep));\n }\n\n return {\n /**\n * Extracts the given entry from the archive and returns the content as a Buffer object\n * @param entry ZipEntry object or String with the full path of the entry\n *\n * @return Buffer or Null in case of error\n */\n readFile: function (/**Object*/ entry, /*String, Buffer*/ pass) {\n var item = getEntry(entry);\n return (item && item.getData(pass)) || null;\n },\n\n /**\n * Asynchronous readFile\n * @param entry ZipEntry object or String with the full path of the entry\n * @param callback\n *\n * @return Buffer or Null in case of error\n */\n readFileAsync: function (/**Object*/ entry, /**Function*/ callback) {\n var item = getEntry(entry);\n if (item) {\n item.getDataAsync(callback);\n } else {\n callback(null, \"getEntry failed for:\" + entry);\n }\n },\n\n /**\n * Extracts the given entry from the archive and returns the content as plain text in the given encoding\n * @param entry ZipEntry object or String with the full path of the entry\n * @param encoding Optional. If no encoding is specified utf8 is used\n *\n * @return String\n */\n readAsText: function (/**Object*/ entry, /**String=*/ encoding) {\n var item = getEntry(entry);\n if (item) {\n var data = item.getData();\n if (data && data.length) {\n return data.toString(encoding || \"utf8\");\n }\n }\n return \"\";\n },\n\n /**\n * Asynchronous readAsText\n * @param entry ZipEntry object or String with the full path of the entry\n * @param callback\n * @param encoding Optional. If no encoding is specified utf8 is used\n *\n * @return String\n */\n readAsTextAsync: function (/**Object*/ entry, /**Function*/ callback, /**String=*/ encoding) {\n var item = getEntry(entry);\n if (item) {\n item.getDataAsync(function (data, err) {\n if (err) {\n callback(data, err);\n return;\n }\n\n if (data && data.length) {\n callback(data.toString(encoding || \"utf8\"));\n } else {\n callback(\"\");\n }\n });\n } else {\n callback(\"\");\n }\n },\n\n /**\n * Remove the entry from the file or the entry and all it's nested directories and files if the given entry is a directory\n *\n * @param entry\n */\n deleteFile: function (/**Object*/ entry) {\n // @TODO: test deleteFile\n var item = getEntry(entry);\n if (item) {\n _zip.deleteEntry(item.entryName);\n }\n },\n\n /**\n * Adds a comment to the zip. The zip must be rewritten after adding the comment.\n *\n * @param comment\n */\n addZipComment: function (/**String*/ comment) {\n // @TODO: test addZipComment\n _zip.comment = comment;\n },\n\n /**\n * Returns the zip comment\n *\n * @return String\n */\n getZipComment: function () {\n return _zip.comment || \"\";\n },\n\n /**\n * Adds a comment to a specified zipEntry. The zip must be rewritten after adding the comment\n * The comment cannot exceed 65535 characters in length\n *\n * @param entry\n * @param comment\n */\n addZipEntryComment: function (/**Object*/ entry, /**String*/ comment) {\n var item = getEntry(entry);\n if (item) {\n item.comment = comment;\n }\n },\n\n /**\n * Returns the comment of the specified entry\n *\n * @param entry\n * @return String\n */\n getZipEntryComment: function (/**Object*/ entry) {\n var item = getEntry(entry);\n if (item) {\n return item.comment || \"\";\n }\n return \"\";\n },\n\n /**\n * Updates the content of an existing entry inside the archive. The zip must be rewritten after updating the content\n *\n * @param entry\n * @param content\n */\n updateFile: function (/**Object*/ entry, /**Buffer*/ content) {\n var item = getEntry(entry);\n if (item) {\n item.setData(content);\n }\n },\n\n /**\n * Adds a file from the disk to the archive\n *\n * @param localPath File to add to zip\n * @param zipPath Optional path inside the zip\n * @param zipName Optional name for the file\n */\n addLocalFile: function (/**String*/ localPath, /**String=*/ zipPath, /**String=*/ zipName, /**String*/ comment) {\n if (filetools.fs.existsSync(localPath)) {\n // fix ZipPath\n zipPath = zipPath ? fixPath(zipPath) : \"\";\n\n // p - local file name\n var p = localPath.split(\"\\\\\").join(\"/\").split(\"/\").pop();\n\n // add file name into zippath\n zipPath += zipName ? zipName : p;\n\n // read file attributes\n const _attr = filetools.fs.statSync(localPath);\n\n // add file into zip file\n this.addFile(zipPath, filetools.fs.readFileSync(localPath), comment, _attr);\n } else {\n throw new Error(Utils.Errors.FILE_NOT_FOUND.replace(\"%s\", localPath));\n }\n },\n\n /**\n * Adds a local directory and all its nested files and directories to the archive\n *\n * @param localPath\n * @param zipPath optional path inside zip\n * @param filter optional RegExp or Function if files match will\n * be included.\n * @param {number | object} attr - number as unix file permissions, object as filesystem Stats object\n */\n addLocalFolder: function (/**String*/ localPath, /**String=*/ zipPath, /**=RegExp|Function*/ filter, /**=number|object*/ attr) {\n // Prepare filter\n if (filter instanceof RegExp) {\n // if filter is RegExp wrap it\n filter = (function (rx) {\n return function (filename) {\n return rx.test(filename);\n };\n })(filter);\n } else if (\"function\" !== typeof filter) {\n // if filter is not function we will replace it\n filter = function () {\n return true;\n };\n }\n\n // fix ZipPath\n zipPath = zipPath ? fixPath(zipPath) : \"\";\n\n // normalize the path first\n localPath = pth.normalize(localPath);\n\n if (filetools.fs.existsSync(localPath)) {\n const items = filetools.findFiles(localPath);\n const self = this;\n\n if (items.length) {\n items.forEach(function (filepath) {\n var p = pth.relative(localPath, filepath).split(\"\\\\\").join(\"/\"); //windows fix\n if (filter(p)) {\n var stats = filetools.fs.statSync(filepath);\n if (stats.isFile()) {\n self.addFile(zipPath + p, filetools.fs.readFileSync(filepath), \"\", attr ? attr : stats);\n } else {\n self.addFile(zipPath + p + \"/\", Buffer.alloc(0), \"\", attr ? attr : stats);\n }\n }\n });\n }\n } else {\n throw new Error(Utils.Errors.FILE_NOT_FOUND.replace(\"%s\", localPath));\n }\n },\n\n /**\n * Asynchronous addLocalFile\n * @param localPath\n * @param callback\n * @param zipPath optional path inside zip\n * @param filter optional RegExp or Function if files match will\n * be included.\n */\n addLocalFolderAsync: function (/*String*/ localPath, /*Function*/ callback, /*String*/ zipPath, /*RegExp|Function*/ filter) {\n if (filter instanceof RegExp) {\n filter = (function (rx) {\n return function (filename) {\n return rx.test(filename);\n };\n })(filter);\n } else if (\"function\" !== typeof filter) {\n filter = function () {\n return true;\n };\n }\n\n // fix ZipPath\n zipPath = zipPath ? fixPath(zipPath) : \"\";\n\n // normalize the path first\n localPath = pth.normalize(localPath);\n\n var self = this;\n filetools.fs.open(localPath, \"r\", function (err) {\n if (err && err.code === \"ENOENT\") {\n callback(undefined, Utils.Errors.FILE_NOT_FOUND.replace(\"%s\", localPath));\n } else if (err) {\n callback(undefined, err);\n } else {\n var items = filetools.findFiles(localPath);\n var i = -1;\n\n var next = function () {\n i += 1;\n if (i < items.length) {\n var filepath = items[i];\n var p = pth.relative(localPath, filepath).split(\"\\\\\").join(\"/\"); //windows fix\n p = p\n .normalize(\"NFD\")\n .replace(/[\\u0300-\\u036f]/g, \"\")\n .replace(/[^\\x20-\\x7E]/g, \"\"); // accent fix\n if (filter(p)) {\n filetools.fs.stat(filepath, function (er0, stats) {\n if (er0) callback(undefined, er0);\n if (stats.isFile()) {\n filetools.fs.readFile(filepath, function (er1, data) {\n if (er1) {\n callback(undefined, er1);\n } else {\n self.addFile(zipPath + p, data, \"\", stats);\n next();\n }\n });\n } else {\n self.addFile(zipPath + p + \"/\", Buffer.alloc(0), \"\", stats);\n next();\n }\n });\n } else {\n process.nextTick(() => {\n next();\n });\n }\n } else {\n callback(true, undefined);\n }\n };\n\n next();\n }\n });\n },\n\n /**\n *\n * @param {string} localPath - path where files will be extracted\n * @param {object} props - optional properties\n * @param {string} props.zipPath - optional path inside zip\n * @param {regexp, function} props.filter - RegExp or Function if files match will be included.\n */\n addLocalFolderPromise: function (/*String*/ localPath, /* object */ props) {\n return new Promise((resolve, reject) => {\n const { filter, zipPath } = Object.assign({}, props);\n this.addLocalFolderAsync(\n localPath,\n (done, err) => {\n if (err) reject(err);\n if (done) resolve(this);\n },\n zipPath,\n filter\n );\n });\n },\n\n /**\n * Allows you to create a entry (file or directory) in the zip file.\n * If you want to create a directory the entryName must end in / and a null buffer should be provided.\n * Comment and attributes are optional\n *\n * @param {string} entryName\n * @param {Buffer | string} content - file content as buffer or utf8 coded string\n * @param {string} comment - file comment\n * @param {number | object} attr - number as unix file permissions, object as filesystem Stats object\n */\n addFile: function (/**String*/ entryName, /**Buffer*/ content, /**String*/ comment, /**Number*/ attr) {\n let entry = getEntry(entryName);\n const update = entry != null;\n\n // prepare new entry\n if (!update) {\n entry = new ZipEntry();\n entry.entryName = entryName;\n }\n entry.comment = comment || \"\";\n\n const isStat = \"object\" === typeof attr && attr instanceof filetools.fs.Stats;\n\n // last modification time from file stats\n if (isStat) {\n entry.header.time = attr.mtime;\n }\n\n // Set file attribute\n var fileattr = entry.isDirectory ? 0x10 : 0; // (MS-DOS directory flag)\n\n // extended attributes field for Unix\n // set file type either S_IFDIR / S_IFREG\n let unix = entry.isDirectory ? 0x4000 : 0x8000;\n\n if (isStat) {\n // File attributes from file stats\n unix |= 0xfff & attr.mode;\n } else if (\"number\" === typeof attr) {\n // attr from given attr values\n unix |= 0xfff & attr;\n } else {\n // Default values:\n unix |= entry.isDirectory ? 0o755 : 0o644; // permissions (drwxr-xr-x) or (-r-wr--r--)\n }\n\n fileattr = (fileattr | (unix << 16)) >>> 0; // add attributes\n\n entry.attr = fileattr;\n\n entry.setData(content);\n if (!update) _zip.setEntry(entry);\n },\n\n /**\n * Returns an array of ZipEntry objects representing the files and folders inside the archive\n *\n * @return Array\n */\n getEntries: function (/**String*/ password) {\n _zip.password=password;\n return _zip ? _zip.entries : [];\n },\n\n /**\n * Returns a ZipEntry object representing the file or folder specified by ``name``.\n *\n * @param name\n * @return ZipEntry\n */\n getEntry: function (/**String*/ name) {\n return getEntry(name);\n },\n\n getEntryCount: function () {\n return _zip.getEntryCount();\n },\n\n forEach: function (callback) {\n return _zip.forEach(callback);\n },\n\n /**\n * Extracts the given entry to the given targetPath\n * If the entry is a directory inside the archive, the entire directory and it's subdirectories will be extracted\n *\n * @param entry ZipEntry object or String with the full path of the entry\n * @param targetPath Target folder where to write the file\n * @param maintainEntryPath If maintainEntryPath is true and the entry is inside a folder, the entry folder\n * will be created in targetPath as well. Default is TRUE\n * @param overwrite If the file already exists at the target path, the file will be overwriten if this is true.\n * Default is FALSE\n * @param keepOriginalPermission The file will be set as the permission from the entry if this is true.\n * Default is FALSE\n * @param outFileName String If set will override the filename of the extracted file (Only works if the entry is a file)\n *\n * @return Boolean\n */\n extractEntryTo: function (\n /**Object*/ entry,\n /**String*/ targetPath,\n /**Boolean*/ maintainEntryPath,\n /**Boolean*/ overwrite,\n /**Boolean*/ keepOriginalPermission,\n /**String**/ outFileName\n ) {\n overwrite = get_Bool(overwrite, false);\n keepOriginalPermission = get_Bool(keepOriginalPermission, false);\n maintainEntryPath = get_Bool(maintainEntryPath, true);\n outFileName = get_Str(outFileName, get_Str(keepOriginalPermission, undefined));\n\n var item = getEntry(entry);\n if (!item) {\n throw new Error(Utils.Errors.NO_ENTRY);\n }\n\n var entryName = canonical(item.entryName);\n\n var target = sanitize(targetPath, outFileName && !item.isDirectory ? outFileName : maintainEntryPath ? entryName : pth.basename(entryName));\n\n if (item.isDirectory) {\n var children = _zip.getEntryChildren(item);\n children.forEach(function (child) {\n if (child.isDirectory) return;\n var content = child.getData();\n if (!content) {\n throw new Error(Utils.Errors.CANT_EXTRACT_FILE);\n }\n var name = canonical(child.entryName);\n var childName = sanitize(targetPath, maintainEntryPath ? name : pth.basename(name));\n // The reverse operation for attr depend on method addFile()\n const fileAttr = keepOriginalPermission ? child.header.fileAttr : undefined;\n filetools.writeFileTo(childName, content, overwrite, fileAttr);\n });\n return true;\n }\n\n var content = item.getData(_zip.password);\n if (!content) throw new Error(Utils.Errors.CANT_EXTRACT_FILE);\n\n if (filetools.fs.existsSync(target) && !overwrite) {\n throw new Error(Utils.Errors.CANT_OVERRIDE);\n }\n // The reverse operation for attr depend on method addFile()\n const fileAttr = keepOriginalPermission ? entry.header.fileAttr : undefined;\n filetools.writeFileTo(target, content, overwrite, fileAttr);\n\n return true;\n },\n\n /**\n * Test the archive\n *\n */\n test: function (pass) {\n if (!_zip) {\n return false;\n }\n\n for (var entry in _zip.entries) {\n try {\n if (entry.isDirectory) {\n continue;\n }\n var content = _zip.entries[entry].getData(pass);\n if (!content) {\n return false;\n }\n } catch (err) {\n return false;\n }\n }\n return true;\n },\n\n /**\n * Extracts the entire archive to the given location\n *\n * @param targetPath Target location\n * @param overwrite If the file already exists at the target path, the file will be overwriten if this is true.\n * Default is FALSE\n * @param keepOriginalPermission The file will be set as the permission from the entry if this is true.\n * Default is FALSE\n */\n extractAllTo: function (/**String*/ targetPath, /**Boolean*/ overwrite, /**Boolean*/ keepOriginalPermission, /*String, Buffer*/ pass) {\n overwrite = get_Bool(overwrite, false);\n pass = get_Str(keepOriginalPermission, pass);\n keepOriginalPermission = get_Bool(keepOriginalPermission, false);\n if (!_zip) {\n throw new Error(Utils.Errors.NO_ZIP);\n }\n _zip.entries.forEach(function (entry) {\n var entryName = sanitize(targetPath, canonical(entry.entryName.toString()));\n if (entry.isDirectory) {\n filetools.makeDir(entryName);\n return;\n }\n var content = entry.getData(pass);\n if (!content) {\n throw new Error(Utils.Errors.CANT_EXTRACT_FILE);\n }\n // The reverse operation for attr depend on method addFile()\n const fileAttr = keepOriginalPermission ? entry.header.fileAttr : undefined;\n filetools.writeFileTo(entryName, content, overwrite, fileAttr);\n try {\n filetools.fs.utimesSync(entryName, entry.header.time, entry.header.time);\n } catch (err) {\n throw new Error(Utils.Errors.CANT_EXTRACT_FILE);\n }\n });\n },\n\n /**\n * Asynchronous extractAllTo\n *\n * @param targetPath Target location\n * @param overwrite If the file already exists at the target path, the file will be overwriten if this is true.\n * Default is FALSE\n * @param keepOriginalPermission The file will be set as the permission from the entry if this is true.\n * Default is FALSE\n * @param callback The callback will be executed when all entries are extracted successfully or any error is thrown.\n */\n extractAllToAsync: function (/**String*/ targetPath, /**Boolean*/ overwrite, /**Boolean*/ keepOriginalPermission, /**Function*/ callback) {\n overwrite = get_Bool(overwrite, false);\n if (typeof keepOriginalPermission === \"function\" && !callback) callback = keepOriginalPermission;\n keepOriginalPermission = get_Bool(keepOriginalPermission, false);\n if (!callback) {\n callback = function (err) {\n throw new Error(err);\n };\n }\n if (!_zip) {\n callback(new Error(Utils.Errors.NO_ZIP));\n return;\n }\n\n targetPath = pth.resolve(targetPath);\n // convert entryName to\n const getPath = (entry) => sanitize(targetPath, pth.normalize(canonical(entry.entryName.toString())));\n const getError = (msg, file) => new Error(msg + ': \"' + file + '\"');\n\n // separate directories from files\n const dirEntries = [];\n const fileEntries = new Set();\n _zip.entries.forEach((e) => {\n if (e.isDirectory) {\n dirEntries.push(e);\n } else {\n fileEntries.add(e);\n }\n });\n\n // Create directory entries first synchronously\n // this prevents race condition and assures folders are there before writing files\n for (const entry of dirEntries) {\n const dirPath = getPath(entry);\n // The reverse operation for attr depend on method addFile()\n const dirAttr = keepOriginalPermission ? entry.header.fileAttr : undefined;\n try {\n filetools.makeDir(dirPath);\n if (dirAttr) filetools.fs.chmodSync(dirPath, dirAttr);\n // in unix timestamp will change if files are later added to folder, but still\n filetools.fs.utimesSync(dirPath, entry.header.time, entry.header.time);\n } catch (er) {\n callback(getError(\"Unable to create folder\", dirPath));\n }\n }\n\n // callback wrapper, for some house keeping\n const done = () => {\n if (fileEntries.size === 0) {\n callback();\n }\n };\n\n // Extract file entries asynchronously\n for (const entry of fileEntries.values()) {\n const entryName = pth.normalize(canonical(entry.entryName.toString()));\n const filePath = sanitize(targetPath, entryName);\n entry.getDataAsync(function (content, err_1) {\n if (err_1) {\n callback(new Error(err_1));\n return;\n }\n if (!content) {\n callback(new Error(Utils.Errors.CANT_EXTRACT_FILE));\n } else {\n // The reverse operation for attr depend on method addFile()\n const fileAttr = keepOriginalPermission ? entry.header.fileAttr : undefined;\n filetools.writeFileToAsync(filePath, content, overwrite, fileAttr, function (succ) {\n if (!succ) {\n callback(getError(\"Unable to write file\", filePath));\n return;\n }\n filetools.fs.utimes(filePath, entry.header.time, entry.header.time, function (err_2) {\n if (err_2) {\n callback(getError(\"Unable to set times\", filePath));\n return;\n }\n // call the callback if it was last entry\n done();\n fileEntries.delete(entry);\n });\n });\n }\n });\n }\n // call the callback if fileEntries was empty\n done();\n },\n\n /**\n * Writes the newly created zip file to disk at the specified location or if a zip was opened and no ``targetFileName`` is provided, it will overwrite the opened zip\n *\n * @param targetFileName\n * @param callback\n */\n writeZip: function (/**String*/ targetFileName, /**Function*/ callback) {\n if (arguments.length === 1) {\n if (typeof targetFileName === \"function\") {\n callback = targetFileName;\n targetFileName = \"\";\n }\n }\n\n if (!targetFileName && opts.filename) {\n targetFileName = opts.filename;\n }\n if (!targetFileName) return;\n\n var zipData = _zip.compressToBuffer();\n if (zipData) {\n var ok = filetools.writeFileTo(targetFileName, zipData, true);\n if (typeof callback === \"function\") callback(!ok ? new Error(\"failed\") : null, \"\");\n }\n },\n\n writeZipPromise: function (/**String*/ targetFileName, /* object */ props) {\n const { overwrite, perm } = Object.assign({ overwrite: true }, props);\n\n return new Promise((resolve, reject) => {\n // find file name\n if (!targetFileName && opts.filename) targetFileName = opts.filename;\n if (!targetFileName) reject(\"ADM-ZIP: ZIP File Name Missing\");\n\n this.toBufferPromise().then((zipData) => {\n const ret = (done) => (done ? resolve(done) : reject(\"ADM-ZIP: Wasn't able to write zip file\"));\n filetools.writeFileToAsync(targetFileName, zipData, overwrite, perm, ret);\n }, reject);\n });\n },\n\n toBufferPromise: function () {\n return new Promise((resolve, reject) => {\n _zip.toAsyncBuffer(resolve, reject);\n });\n },\n\n /**\n * Returns the content of the entire zip file as a Buffer object\n *\n * @return Buffer\n */\n toBuffer: function (/**Function=*/ onSuccess, /**Function=*/ onFail, /**Function=*/ onItemStart, /**Function=*/ onItemEnd) {\n this.valueOf = 2;\n if (typeof onSuccess === \"function\") {\n _zip.toAsyncBuffer(onSuccess, onFail, onItemStart, onItemEnd);\n return null;\n }\n return _zip.compressToBuffer();\n }\n };\n};\n","var Utils = require(\"../util\"),\n Constants = Utils.Constants;\n\n/* The central directory file header */\nmodule.exports = function () {\n var _verMade = 20, // v2.0\n _version = 10, // v1.0\n _flags = 0,\n _method = 0,\n _time = 0,\n _crc = 0,\n _compressedSize = 0,\n _size = 0,\n _fnameLen = 0,\n _extraLen = 0,\n _comLen = 0,\n _diskStart = 0,\n _inattr = 0,\n _attr = 0,\n _offset = 0;\n\n _verMade |= Utils.isWin ? 0x0a00 : 0x0300;\n\n // Set EFS flag since filename and comment fields are all by default encoded using UTF-8.\n // Without it file names may be corrupted for other apps when file names use unicode chars\n _flags |= Constants.FLG_EFS;\n\n var _dataHeader = {};\n\n function setTime(val) {\n val = new Date(val);\n _time =\n (((val.getFullYear() - 1980) & 0x7f) << 25) | // b09-16 years from 1980\n ((val.getMonth() + 1) << 21) | // b05-08 month\n (val.getDate() << 16) | // b00-04 hour\n // 2 bytes time\n (val.getHours() << 11) | // b11-15 hour\n (val.getMinutes() << 5) | // b05-10 minute\n (val.getSeconds() >> 1); // b00-04 seconds divided by 2\n }\n\n setTime(+new Date());\n\n return {\n get made() {\n return _verMade;\n },\n set made(val) {\n _verMade = val;\n },\n\n get version() {\n return _version;\n },\n set version(val) {\n _version = val;\n },\n\n get flags() {\n return _flags;\n },\n set flags(val) {\n _flags = val;\n },\n\n get method() {\n return _method;\n },\n set method(val) {\n switch (val) {\n case Constants.STORED:\n this.version = 10;\n case Constants.DEFLATED:\n default:\n this.version = 20;\n }\n _method = val;\n },\n\n get time() {\n return new Date(((_time >> 25) & 0x7f) + 1980, ((_time >> 21) & 0x0f) - 1, (_time >> 16) & 0x1f, (_time >> 11) & 0x1f, (_time >> 5) & 0x3f, (_time & 0x1f) << 1);\n },\n set time(val) {\n setTime(val);\n },\n get timeHighByte() {\n return (_time >>> 8) & 0xff;\n },\n get crc() {\n return _crc;\n },\n set crc(val) {\n _crc = Math.max(0, val) >>> 0;\n },\n\n get compressedSize() {\n return _compressedSize;\n },\n set compressedSize(val) {\n _compressedSize = Math.max(0, val) >>> 0;\n },\n\n get size() {\n return _size;\n },\n set size(val) {\n _size = Math.max(0, val) >>> 0;\n },\n\n get fileNameLength() {\n return _fnameLen;\n },\n set fileNameLength(val) {\n _fnameLen = val;\n },\n\n get extraLength() {\n return _extraLen;\n },\n set extraLength(val) {\n _extraLen = val;\n },\n\n get commentLength() {\n return _comLen;\n },\n set commentLength(val) {\n _comLen = val;\n },\n\n get diskNumStart() {\n return _diskStart;\n },\n set diskNumStart(val) {\n _diskStart = Math.max(0, val) >>> 0;\n },\n\n get inAttr() {\n return _inattr;\n },\n set inAttr(val) {\n _inattr = Math.max(0, val) >>> 0;\n },\n\n get attr() {\n return _attr;\n },\n set attr(val) {\n _attr = Math.max(0, val) >>> 0;\n },\n\n // get Unix file permissions\n get fileAttr() {\n return _attr ? (((_attr >>> 0) | 0) >> 16) & 0xfff : 0;\n },\n\n get offset() {\n return _offset;\n },\n set offset(val) {\n _offset = Math.max(0, val) >>> 0;\n },\n\n get encripted() {\n return (_flags & 1) === 1;\n },\n\n get entryHeaderSize() {\n return Constants.CENHDR + _fnameLen + _extraLen + _comLen;\n },\n\n get realDataOffset() {\n return _offset + Constants.LOCHDR + _dataHeader.fnameLen + _dataHeader.extraLen;\n },\n\n get dataHeader() {\n return _dataHeader;\n },\n\n loadDataHeaderFromBinary: function (/*Buffer*/ input) {\n var data = input.slice(_offset, _offset + Constants.LOCHDR);\n // 30 bytes and should start with \"PK\\003\\004\"\n if (data.readUInt32LE(0) !== Constants.LOCSIG) {\n throw new Error(Utils.Errors.INVALID_LOC);\n }\n _dataHeader = {\n // version needed to extract\n version: data.readUInt16LE(Constants.LOCVER),\n // general purpose bit flag\n flags: data.readUInt16LE(Constants.LOCFLG),\n // compression method\n method: data.readUInt16LE(Constants.LOCHOW),\n // modification time (2 bytes time, 2 bytes date)\n time: data.readUInt32LE(Constants.LOCTIM),\n // uncompressed file crc-32 value\n crc: data.readUInt32LE(Constants.LOCCRC),\n // compressed size\n compressedSize: data.readUInt32LE(Constants.LOCSIZ),\n // uncompressed size\n size: data.readUInt32LE(Constants.LOCLEN),\n // filename length\n fnameLen: data.readUInt16LE(Constants.LOCNAM),\n // extra field length\n extraLen: data.readUInt16LE(Constants.LOCEXT)\n };\n },\n\n loadFromBinary: function (/*Buffer*/ data) {\n // data should be 46 bytes and start with \"PK 01 02\"\n if (data.length !== Constants.CENHDR || data.readUInt32LE(0) !== Constants.CENSIG) {\n throw new Error(Utils.Errors.INVALID_CEN);\n }\n // version made by\n _verMade = data.readUInt16LE(Constants.CENVEM);\n // version needed to extract\n _version = data.readUInt16LE(Constants.CENVER);\n // encrypt, decrypt flags\n _flags = data.readUInt16LE(Constants.CENFLG);\n // compression method\n _method = data.readUInt16LE(Constants.CENHOW);\n // modification time (2 bytes time, 2 bytes date)\n _time = data.readUInt32LE(Constants.CENTIM);\n // uncompressed file crc-32 value\n _crc = data.readUInt32LE(Constants.CENCRC);\n // compressed size\n _compressedSize = data.readUInt32LE(Constants.CENSIZ);\n // uncompressed size\n _size = data.readUInt32LE(Constants.CENLEN);\n // filename length\n _fnameLen = data.readUInt16LE(Constants.CENNAM);\n // extra field length\n _extraLen = data.readUInt16LE(Constants.CENEXT);\n // file comment length\n _comLen = data.readUInt16LE(Constants.CENCOM);\n // volume number start\n _diskStart = data.readUInt16LE(Constants.CENDSK);\n // internal file attributes\n _inattr = data.readUInt16LE(Constants.CENATT);\n // external file attributes\n _attr = data.readUInt32LE(Constants.CENATX);\n // LOC header offset\n _offset = data.readUInt32LE(Constants.CENOFF);\n },\n\n dataHeaderToBinary: function () {\n // LOC header size (30 bytes)\n var data = Buffer.alloc(Constants.LOCHDR);\n // \"PK\\003\\004\"\n data.writeUInt32LE(Constants.LOCSIG, 0);\n // version needed to extract\n data.writeUInt16LE(_version, Constants.LOCVER);\n // general purpose bit flag\n data.writeUInt16LE(_flags, Constants.LOCFLG);\n // compression method\n data.writeUInt16LE(_method, Constants.LOCHOW);\n // modification time (2 bytes time, 2 bytes date)\n data.writeUInt32LE(_time, Constants.LOCTIM);\n // uncompressed file crc-32 value\n data.writeUInt32LE(_crc, Constants.LOCCRC);\n // compressed size\n data.writeUInt32LE(_compressedSize, Constants.LOCSIZ);\n // uncompressed size\n data.writeUInt32LE(_size, Constants.LOCLEN);\n // filename length\n data.writeUInt16LE(_fnameLen, Constants.LOCNAM);\n // extra field length\n data.writeUInt16LE(_extraLen, Constants.LOCEXT);\n return data;\n },\n\n entryHeaderToBinary: function () {\n // CEN header size (46 bytes)\n var data = Buffer.alloc(Constants.CENHDR + _fnameLen + _extraLen + _comLen);\n // \"PK\\001\\002\"\n data.writeUInt32LE(Constants.CENSIG, 0);\n // version made by\n data.writeUInt16LE(_verMade, Constants.CENVEM);\n // version needed to extract\n data.writeUInt16LE(_version, Constants.CENVER);\n // encrypt, decrypt flags\n data.writeUInt16LE(_flags, Constants.CENFLG);\n // compression method\n data.writeUInt16LE(_method, Constants.CENHOW);\n // modification time (2 bytes time, 2 bytes date)\n data.writeUInt32LE(_time, Constants.CENTIM);\n // uncompressed file crc-32 value\n data.writeUInt32LE(_crc, Constants.CENCRC);\n // compressed size\n data.writeUInt32LE(_compressedSize, Constants.CENSIZ);\n // uncompressed size\n data.writeUInt32LE(_size, Constants.CENLEN);\n // filename length\n data.writeUInt16LE(_fnameLen, Constants.CENNAM);\n // extra field length\n data.writeUInt16LE(_extraLen, Constants.CENEXT);\n // file comment length\n data.writeUInt16LE(_comLen, Constants.CENCOM);\n // volume number start\n data.writeUInt16LE(_diskStart, Constants.CENDSK);\n // internal file attributes\n data.writeUInt16LE(_inattr, Constants.CENATT);\n // external file attributes\n data.writeUInt32LE(_attr, Constants.CENATX);\n // LOC header offset\n data.writeUInt32LE(_offset, Constants.CENOFF);\n // fill all with\n data.fill(0x00, Constants.CENHDR);\n return data;\n },\n\n toJSON: function () {\n const bytes = function (nr) {\n return nr + \" bytes\";\n };\n\n return {\n made: _verMade,\n version: _version,\n flags: _flags,\n method: Utils.methodToString(_method),\n time: this.time,\n crc: \"0x\" + _crc.toString(16).toUpperCase(),\n compressedSize: bytes(_compressedSize),\n size: bytes(_size),\n fileNameLength: bytes(_fnameLen),\n extraLength: bytes(_extraLen),\n commentLength: bytes(_comLen),\n diskNumStart: _diskStart,\n inAttr: _inattr,\n attr: _attr,\n offset: _offset,\n entryHeaderSize: bytes(Constants.CENHDR + _fnameLen + _extraLen + _comLen)\n };\n },\n\n toString: function () {\n return JSON.stringify(this.toJSON(), null, \"\\t\");\n }\n };\n};\n","exports.EntryHeader = require(\"./entryHeader\");\nexports.MainHeader = require(\"./mainHeader\");\n","var Utils = require(\"../util\"),\n Constants = Utils.Constants;\n\n/* The entries in the end of central directory */\nmodule.exports = function () {\n var _volumeEntries = 0,\n _totalEntries = 0,\n _size = 0,\n _offset = 0,\n _commentLength = 0;\n\n return {\n get diskEntries() {\n return _volumeEntries;\n },\n set diskEntries(/*Number*/ val) {\n _volumeEntries = _totalEntries = val;\n },\n\n get totalEntries() {\n return _totalEntries;\n },\n set totalEntries(/*Number*/ val) {\n _totalEntries = _volumeEntries = val;\n },\n\n get size() {\n return _size;\n },\n set size(/*Number*/ val) {\n _size = val;\n },\n\n get offset() {\n return _offset;\n },\n set offset(/*Number*/ val) {\n _offset = val;\n },\n\n get commentLength() {\n return _commentLength;\n },\n set commentLength(/*Number*/ val) {\n _commentLength = val;\n },\n\n get mainHeaderSize() {\n return Constants.ENDHDR + _commentLength;\n },\n\n loadFromBinary: function (/*Buffer*/ data) {\n // data should be 22 bytes and start with \"PK 05 06\"\n // or be 56+ bytes and start with \"PK 06 06\" for Zip64\n if (\n (data.length !== Constants.ENDHDR || data.readUInt32LE(0) !== Constants.ENDSIG) &&\n (data.length < Constants.ZIP64HDR || data.readUInt32LE(0) !== Constants.ZIP64SIG)\n ) {\n throw new Error(Utils.Errors.INVALID_END);\n }\n\n if (data.readUInt32LE(0) === Constants.ENDSIG) {\n // number of entries on this volume\n _volumeEntries = data.readUInt16LE(Constants.ENDSUB);\n // total number of entries\n _totalEntries = data.readUInt16LE(Constants.ENDTOT);\n // central directory size in bytes\n _size = data.readUInt32LE(Constants.ENDSIZ);\n // offset of first CEN header\n _offset = data.readUInt32LE(Constants.ENDOFF);\n // zip file comment length\n _commentLength = data.readUInt16LE(Constants.ENDCOM);\n } else {\n // number of entries on this volume\n _volumeEntries = Utils.readBigUInt64LE(data, Constants.ZIP64SUB);\n // total number of entries\n _totalEntries = Utils.readBigUInt64LE(data, Constants.ZIP64TOT);\n // central directory size in bytes\n _size = Utils.readBigUInt64LE(data, Constants.ZIP64SIZE);\n // offset of first CEN header\n _offset = Utils.readBigUInt64LE(data, Constants.ZIP64OFF);\n\n _commentLength = 0;\n }\n },\n\n toBinary: function () {\n var b = Buffer.alloc(Constants.ENDHDR + _commentLength);\n // \"PK 05 06\" signature\n b.writeUInt32LE(Constants.ENDSIG, 0);\n b.writeUInt32LE(0, 4);\n // number of entries on this volume\n b.writeUInt16LE(_volumeEntries, Constants.ENDSUB);\n // total number of entries\n b.writeUInt16LE(_totalEntries, Constants.ENDTOT);\n // central directory size in bytes\n b.writeUInt32LE(_size, Constants.ENDSIZ);\n // offset of first CEN header\n b.writeUInt32LE(_offset, Constants.ENDOFF);\n // zip file comment length\n b.writeUInt16LE(_commentLength, Constants.ENDCOM);\n // fill comment memory with spaces so no garbage is left there\n b.fill(\" \", Constants.ENDHDR);\n\n return b;\n },\n\n toJSON: function () {\n // creates 0x0000 style output\n const offset = function (nr, len) {\n let offs = nr.toString(16).toUpperCase();\n while (offs.length < len) offs = \"0\" + offs;\n return \"0x\" + offs;\n };\n\n return {\n diskEntries: _volumeEntries,\n totalEntries: _totalEntries,\n size: _size + \" bytes\",\n offset: offset(_offset, 4),\n commentLength: _commentLength\n };\n },\n\n toString: function () {\n return JSON.stringify(this.toJSON(), null, \"\\t\");\n }\n };\n};\n // Misspelled ","module.exports = function (/*Buffer*/ inbuf) {\n var zlib = require(\"zlib\");\n\n var opts = { chunkSize: (parseInt(inbuf.length / 1024) + 1) * 1024 };\n\n return {\n deflate: function () {\n return zlib.deflateRawSync(inbuf, opts);\n },\n\n deflateAsync: function (/*Function*/ callback) {\n var tmp = zlib.createDeflateRaw(opts),\n parts = [],\n total = 0;\n tmp.on(\"data\", function (data) {\n parts.push(data);\n total += data.length;\n });\n tmp.on(\"end\", function () {\n var buf = Buffer.alloc(total),\n written = 0;\n buf.fill(0);\n for (var i = 0; i < parts.length; i++) {\n var part = parts[i];\n part.copy(buf, written);\n written += part.length;\n }\n callback && callback(buf);\n });\n tmp.end(inbuf);\n }\n };\n};\n","exports.Deflater = require(\"./deflater\");\nexports.Inflater = require(\"./inflater\");\nexports.ZipCrypto = require(\"./zipcrypto\");\n","module.exports = function (/*Buffer*/ inbuf) {\n var zlib = require(\"zlib\");\n\n return {\n inflate: function () {\n return zlib.inflateRawSync(inbuf);\n },\n\n inflateAsync: function (/*Function*/ callback) {\n var tmp = zlib.createInflateRaw(),\n parts = [],\n total = 0;\n tmp.on(\"data\", function (data) {\n parts.push(data);\n total += data.length;\n });\n tmp.on(\"end\", function () {\n var buf = Buffer.alloc(total),\n written = 0;\n buf.fill(0);\n for (var i = 0; i < parts.length; i++) {\n var part = parts[i];\n part.copy(buf, written);\n written += part.length;\n }\n callback && callback(buf);\n });\n tmp.end(inbuf);\n }\n };\n};\n","\"use strict\";\n\n// node crypt, we use it for generate salt\n// eslint-disable-next-line node/no-unsupported-features/node-builtins\nconst { randomFillSync } = require(\"crypto\");\n\n// generate CRC32 lookup table\nconst crctable = new Uint32Array(256).map((t, crc) => {\n for (let j = 0; j < 8; j++) {\n if (0 !== (crc & 1)) {\n crc = (crc >>> 1) ^ 0xedb88320;\n } else {\n crc >>>= 1;\n }\n }\n return crc >>> 0;\n});\n\n// C-style uInt32 Multiply (discards higher bits, when JS multiply discards lower bits)\nconst uMul = (a, b) => Math.imul(a, b) >>> 0;\n\n// crc32 byte single update (actually same function is part of utils.crc32 function :) )\nconst crc32update = (pCrc32, bval) => {\n return crctable[(pCrc32 ^ bval) & 0xff] ^ (pCrc32 >>> 8);\n};\n\n// function for generating salt for encrytion header\nconst genSalt = () => {\n if (\"function\" === typeof randomFillSync) {\n return randomFillSync(Buffer.alloc(12));\n } else {\n // fallback if function is not defined\n return genSalt.node();\n }\n};\n\n// salt generation with node random function (mainly as fallback)\ngenSalt.node = () => {\n const salt = Buffer.alloc(12);\n const len = salt.length;\n for (let i = 0; i < len; i++) salt[i] = (Math.random() * 256) & 0xff;\n return salt;\n};\n\n// general config\nconst config = {\n genSalt\n};\n\n// Class Initkeys handles same basic ops with keys\nfunction Initkeys(pw) {\n const pass = Buffer.isBuffer(pw) ? pw : Buffer.from(pw);\n this.keys = new Uint32Array([0x12345678, 0x23456789, 0x34567890]);\n for (let i = 0; i < pass.length; i++) {\n this.updateKeys(pass[i]);\n }\n}\n\nInitkeys.prototype.updateKeys = function (byteValue) {\n const keys = this.keys;\n keys[0] = crc32update(keys[0], byteValue);\n keys[1] += keys[0] & 0xff;\n keys[1] = uMul(keys[1], 134775813) + 1;\n keys[2] = crc32update(keys[2], keys[1] >>> 24);\n return byteValue;\n};\n\nInitkeys.prototype.next = function () {\n const k = (this.keys[2] | 2) >>> 0; // key\n return (uMul(k, k ^ 1) >> 8) & 0xff; // decode\n};\n\nfunction make_decrypter(/*Buffer*/ pwd) {\n // 1. Stage initialize key\n const keys = new Initkeys(pwd);\n\n // return decrypter function\n return function (/*Buffer*/ data) {\n // result - we create new Buffer for results\n const result = Buffer.alloc(data.length);\n let pos = 0;\n // process input data\n for (let c of data) {\n //c ^= keys.next();\n //result[pos++] = c; // decode & Save Value\n result[pos++] = keys.updateKeys(c ^ keys.next()); // update keys with decoded byte\n }\n return result;\n };\n}\n\nfunction make_encrypter(/*Buffer*/ pwd) {\n // 1. Stage initialize key\n const keys = new Initkeys(pwd);\n\n // return encrypting function, result and pos is here so we dont have to merge buffers later\n return function (/*Buffer*/ data, /*Buffer*/ result, /* Number */ pos = 0) {\n // result - we create new Buffer for results\n if (!result) result = Buffer.alloc(data.length);\n // process input data\n for (let c of data) {\n const k = keys.next(); // save key byte\n result[pos++] = c ^ k; // save val\n keys.updateKeys(c); // update keys with decoded byte\n }\n return result;\n };\n}\n\nfunction decrypt(/*Buffer*/ data, /*Object*/ header, /*String, Buffer*/ pwd) {\n if (!data || !Buffer.isBuffer(data) || data.length < 12) {\n return Buffer.alloc(0);\n }\n\n // 1. We Initialize and generate decrypting function\n const decrypter = make_decrypter(pwd);\n\n // 2. decrypt salt what is always 12 bytes and is a part of file content\n const salt = decrypter(data.slice(0, 12));\n\n // if bit 3 (0x08) of the general-purpose flags field is set, check salt[11] with the high byte of the header time\n // 2 byte data block (as per Info-Zip spec), otherwise check with the high byte of the header entry\n const verifyByte = ((header.flags & 0x8) === 0x8) ? header.timeHighByte : header.crc >>> 24;\n\n //3. does password meet expectations\n if (salt[11] !== verifyByte) {\n throw \"ADM-ZIP: Wrong Password\";\n }\n\n // 4. decode content\n return decrypter(data.slice(12));\n}\n\n// lets add way to populate salt, NOT RECOMMENDED for production but maybe useful for testing general functionality\nfunction _salter(data) {\n if (Buffer.isBuffer(data) && data.length >= 12) {\n // be aware - currently salting buffer data is modified\n config.genSalt = function () {\n return data.slice(0, 12);\n };\n } else if (data === \"node\") {\n // test salt generation with node random function\n config.genSalt = genSalt.node;\n } else {\n // if value is not acceptable config gets reset.\n config.genSalt = genSalt;\n }\n}\n\nfunction encrypt(/*Buffer*/ data, /*Object*/ header, /*String, Buffer*/ pwd, /*Boolean*/ oldlike = false) {\n // 1. test data if data is not Buffer we make buffer from it\n if (data == null) data = Buffer.alloc(0);\n // if data is not buffer be make buffer from it\n if (!Buffer.isBuffer(data)) data = Buffer.from(data.toString());\n\n // 2. We Initialize and generate encrypting function\n const encrypter = make_encrypter(pwd);\n\n // 3. generate salt (12-bytes of random data)\n const salt = config.genSalt();\n salt[11] = (header.crc >>> 24) & 0xff;\n\n // old implementations (before PKZip 2.04g) used two byte check\n if (oldlike) salt[10] = (header.crc >>> 16) & 0xff;\n\n // 4. create output\n const result = Buffer.alloc(data.length + 12);\n encrypter(salt, result);\n\n // finally encode content\n return encrypter(data, result, 12);\n}\n\nmodule.exports = { decrypt, encrypt, _salter };\n","module.exports = {\n /* The local file header */\n LOCHDR : 30, // LOC header size\n LOCSIG : 0x04034b50, // \"PK\\003\\004\"\n LOCVER : 4,\t// version needed to extract\n LOCFLG : 6, // general purpose bit flag\n LOCHOW : 8, // compression method\n LOCTIM : 10, // modification time (2 bytes time, 2 bytes date)\n LOCCRC : 14, // uncompressed file crc-32 value\n LOCSIZ : 18, // compressed size\n LOCLEN : 22, // uncompressed size\n LOCNAM : 26, // filename length\n LOCEXT : 28, // extra field length\n\n /* The Data descriptor */\n EXTSIG : 0x08074b50, // \"PK\\007\\008\"\n EXTHDR : 16, // EXT header size\n EXTCRC : 4, // uncompressed file crc-32 value\n EXTSIZ : 8, // compressed size\n EXTLEN : 12, // uncompressed size\n\n /* The central directory file header */\n CENHDR : 46, // CEN header size\n CENSIG : 0x02014b50, // \"PK\\001\\002\"\n CENVEM : 4, // version made by\n CENVER : 6, // version needed to extract\n CENFLG : 8, // encrypt, decrypt flags\n CENHOW : 10, // compression method\n CENTIM : 12, // modification time (2 bytes time, 2 bytes date)\n CENCRC : 16, // uncompressed file crc-32 value\n CENSIZ : 20, // compressed size\n CENLEN : 24, // uncompressed size\n CENNAM : 28, // filename length\n CENEXT : 30, // extra field length\n CENCOM : 32, // file comment length\n CENDSK : 34, // volume number start\n CENATT : 36, // internal file attributes\n CENATX : 38, // external file attributes (host system dependent)\n CENOFF : 42, // LOC header offset\n\n /* The entries in the end of central directory */\n ENDHDR : 22, // END header size\n ENDSIG : 0x06054b50, // \"PK\\005\\006\"\n ENDSUB : 8, // number of entries on this disk\n ENDTOT : 10, // total number of entries\n ENDSIZ : 12, // central directory size in bytes\n ENDOFF : 16, // offset of first CEN header\n ENDCOM : 20, // zip file comment length\n\n END64HDR : 20, // zip64 END header size\n END64SIG : 0x07064b50, // zip64 Locator signature, \"PK\\006\\007\"\n END64START : 4, // number of the disk with the start of the zip64\n END64OFF : 8, // relative offset of the zip64 end of central directory\n END64NUMDISKS : 16, // total number of disks\n\n ZIP64SIG : 0x06064b50, // zip64 signature, \"PK\\006\\006\"\n ZIP64HDR : 56, // zip64 record minimum size\n ZIP64LEAD : 12, // leading bytes at the start of the record, not counted by the value stored in ZIP64SIZE\n ZIP64SIZE : 4, // zip64 size of the central directory record\n ZIP64VEM : 12, // zip64 version made by\n ZIP64VER : 14, // zip64 version needed to extract\n ZIP64DSK : 16, // zip64 number of this disk\n ZIP64DSKDIR : 20, // number of the disk with the start of the record directory\n ZIP64SUB : 24, // number of entries on this disk\n ZIP64TOT : 32, // total number of entries\n ZIP64SIZB : 40, // zip64 central directory size in bytes\n ZIP64OFF : 48, // offset of start of central directory with respect to the starting disk number\n ZIP64EXTRA : 56, // extensible data sector\n\n /* Compression methods */\n STORED : 0, // no compression\n SHRUNK : 1, // shrunk\n REDUCED1 : 2, // reduced with compression factor 1\n REDUCED2 : 3, // reduced with compression factor 2\n REDUCED3 : 4, // reduced with compression factor 3\n REDUCED4 : 5, // reduced with compression factor 4\n IMPLODED : 6, // imploded\n // 7 reserved for Tokenizing compression algorithm\n DEFLATED : 8, // deflated\n ENHANCED_DEFLATED: 9, // enhanced deflated\n PKWARE : 10,// PKWare DCL imploded\n // 11 reserved by PKWARE\n BZIP2 : 12, // compressed using BZIP2\n // 13 reserved by PKWARE\n LZMA : 14, // LZMA\n // 15-17 reserved by PKWARE\n IBM_TERSE : 18, // compressed using IBM TERSE\n IBM_LZ77 : 19, // IBM LZ77 z\n AES_ENCRYPT : 99, // WinZIP AES encryption method\n\n /* General purpose bit flag */\n // values can obtained with expression 2**bitnr\n FLG_ENC : 1, // Bit 0: encrypted file\n FLG_COMP1 : 2, // Bit 1, compression option\n FLG_COMP2 : 4, // Bit 2, compression option\n FLG_DESC : 8, // Bit 3, data descriptor\n FLG_ENH : 16, // Bit 4, enhanced deflating\n FLG_PATCH : 32, // Bit 5, indicates that the file is compressed patched data.\n FLG_STR : 64, // Bit 6, strong encryption (patented)\n // Bits 7-10: Currently unused.\n FLG_EFS : 2048, // Bit 11: Language encoding flag (EFS)\n // Bit 12: Reserved by PKWARE for enhanced compression.\n // Bit 13: encrypted the Central Directory (patented).\n // Bits 14-15: Reserved by PKWARE.\n FLG_MSK : 4096, // mask header values\n\n /* Load type */\n FILE : 2,\n BUFFER : 1,\n NONE : 0,\n\n /* 4.5 Extensible data fields */\n EF_ID : 0,\n EF_SIZE : 2,\n\n /* Header IDs */\n ID_ZIP64 : 0x0001,\n ID_AVINFO : 0x0007,\n ID_PFS : 0x0008,\n ID_OS2 : 0x0009,\n ID_NTFS : 0x000a,\n ID_OPENVMS : 0x000c,\n ID_UNIX : 0x000d,\n ID_FORK : 0x000e,\n ID_PATCH : 0x000f,\n ID_X509_PKCS7 : 0x0014,\n ID_X509_CERTID_F : 0x0015,\n ID_X509_CERTID_C : 0x0016,\n ID_STRONGENC : 0x0017,\n ID_RECORD_MGT : 0x0018,\n ID_X509_PKCS7_RL : 0x0019,\n ID_IBM1 : 0x0065,\n ID_IBM2 : 0x0066,\n ID_POSZIP : 0x4690,\n\n EF_ZIP64_OR_32 : 0xffffffff,\n EF_ZIP64_OR_16 : 0xffff,\n EF_ZIP64_SUNCOMP : 0,\n EF_ZIP64_SCOMP : 8,\n EF_ZIP64_RHO : 16,\n EF_ZIP64_DSN : 24\n};\n","module.exports = {\n /* Header error messages */\n INVALID_LOC: \"Invalid LOC header (bad signature)\",\n INVALID_CEN: \"Invalid CEN header (bad signature)\",\n INVALID_END: \"Invalid END header (bad signature)\",\n\n /* ZipEntry error messages*/\n NO_DATA: \"Nothing to decompress\",\n BAD_CRC: \"CRC32 checksum failed\",\n FILE_IN_THE_WAY: \"There is a file in the way: %s\",\n UNKNOWN_METHOD: \"Invalid/unsupported compression method\",\n\n /* Inflater error messages */\n AVAIL_DATA: \"inflate::Available inflate data did not terminate\",\n INVALID_DISTANCE: \"inflate::Invalid literal/length or distance code in fixed or dynamic block\",\n TO_MANY_CODES: \"inflate::Dynamic block code description: too many length or distance codes\",\n INVALID_REPEAT_LEN: \"inflate::Dynamic block code description: repeat more than specified lengths\",\n INVALID_REPEAT_FIRST: \"inflate::Dynamic block code description: repeat lengths with no first length\",\n INCOMPLETE_CODES: \"inflate::Dynamic block code description: code lengths codes incomplete\",\n INVALID_DYN_DISTANCE: \"inflate::Dynamic block code description: invalid distance code lengths\",\n INVALID_CODES_LEN: \"inflate::Dynamic block code description: invalid literal/length code lengths\",\n INVALID_STORE_BLOCK: \"inflate::Stored block length did not match one's complement\",\n INVALID_BLOCK_TYPE: \"inflate::Invalid block type (type == 3)\",\n\n /* ADM-ZIP error messages */\n CANT_EXTRACT_FILE: \"Could not extract the file\",\n CANT_OVERRIDE: \"Target file already exists\",\n NO_ZIP: \"No zip file was loaded\",\n NO_ENTRY: \"Entry doesn't exist\",\n DIRECTORY_CONTENT_ERROR: \"A directory cannot have content\",\n FILE_NOT_FOUND: \"File not found: %s\",\n NOT_IMPLEMENTED: \"Not implemented\",\n INVALID_FILENAME: \"Invalid filename\",\n INVALID_FORMAT: \"Invalid or unsupported zip format. No END header found\"\n};\n","const fs = require(\"./fileSystem\").require();\nconst pth = require(\"path\");\n\nfs.existsSync = fs.existsSync || pth.existsSync;\n\nmodule.exports = function (/*String*/ path) {\n var _path = path || \"\",\n _obj = newAttr(),\n _stat = null;\n\n function newAttr() {\n return {\n directory: false,\n readonly: false,\n hidden: false,\n executable: false,\n mtime: 0,\n atime: 0\n };\n }\n\n if (_path && fs.existsSync(_path)) {\n _stat = fs.statSync(_path);\n _obj.directory = _stat.isDirectory();\n _obj.mtime = _stat.mtime;\n _obj.atime = _stat.atime;\n _obj.executable = (0o111 & _stat.mode) !== 0; // file is executable who ever har right not just owner\n _obj.readonly = (0o200 & _stat.mode) === 0; // readonly if owner has no write right\n _obj.hidden = pth.basename(_path)[0] === \".\";\n } else {\n console.warn(\"Invalid path: \" + _path);\n }\n\n return {\n get directory() {\n return _obj.directory;\n },\n\n get readOnly() {\n return _obj.readonly;\n },\n\n get hidden() {\n return _obj.hidden;\n },\n\n get mtime() {\n return _obj.mtime;\n },\n\n get atime() {\n return _obj.atime;\n },\n\n get executable() {\n return _obj.executable;\n },\n\n decodeAttributes: function () {},\n\n encodeAttributes: function () {},\n\n toJSON: function () {\n return {\n path: _path,\n isDirectory: _obj.directory,\n isReadOnly: _obj.readonly,\n isHidden: _obj.hidden,\n isExecutable: _obj.executable,\n mTime: _obj.mtime,\n aTime: _obj.atime\n };\n },\n\n toString: function () {\n return JSON.stringify(this.toJSON(), null, \"\\t\");\n }\n };\n};\n","exports.require = function () {\n if (typeof process === \"object\" && process.versions && process.versions[\"electron\"]) {\n try {\n const originalFs = require(\"original-fs\");\n if (Object.keys(originalFs).length > 0) {\n return originalFs;\n }\n } catch (e) {}\n }\n return require(\"fs\");\n};\n","module.exports = require(\"./utils\");\nmodule.exports.Constants = require(\"./constants\");\nmodule.exports.Errors = require(\"./errors\");\nmodule.exports.FileAttr = require(\"./fattr\");\n","const fsystem = require(\"./fileSystem\").require();\nconst pth = require(\"path\");\nconst Constants = require(\"./constants\");\nconst Errors = require(\"./errors\");\nconst isWin = typeof process === \"object\" && \"win32\" === process.platform;\n\nconst is_Obj = (obj) => obj && typeof obj === \"object\";\n\n// generate CRC32 lookup table\nconst crcTable = new Uint32Array(256).map((t, c) => {\n for (let k = 0; k < 8; k++) {\n if ((c & 1) !== 0) {\n c = 0xedb88320 ^ (c >>> 1);\n } else {\n c >>>= 1;\n }\n }\n return c >>> 0;\n});\n\n// UTILS functions\n\nfunction Utils(opts) {\n this.sep = pth.sep;\n this.fs = fsystem;\n\n if (is_Obj(opts)) {\n // custom filesystem\n if (is_Obj(opts.fs) && typeof opts.fs.statSync === \"function\") {\n this.fs = opts.fs;\n }\n }\n}\n\nmodule.exports = Utils;\n\n// INSTANCED functions\n\nUtils.prototype.makeDir = function (/*String*/ folder) {\n const self = this;\n\n // Sync - make directories tree\n function mkdirSync(/*String*/ fpath) {\n let resolvedPath = fpath.split(self.sep)[0];\n fpath.split(self.sep).forEach(function (name) {\n if (!name || name.substr(-1, 1) === \":\") return;\n resolvedPath += self.sep + name;\n var stat;\n try {\n stat = self.fs.statSync(resolvedPath);\n } catch (e) {\n self.fs.mkdirSync(resolvedPath);\n }\n if (stat && stat.isFile()) throw Errors.FILE_IN_THE_WAY.replace(\"%s\", resolvedPath);\n });\n }\n\n mkdirSync(folder);\n};\n\nUtils.prototype.writeFileTo = function (/*String*/ path, /*Buffer*/ content, /*Boolean*/ overwrite, /*Number*/ attr) {\n const self = this;\n if (self.fs.existsSync(path)) {\n if (!overwrite) return false; // cannot overwrite\n\n var stat = self.fs.statSync(path);\n if (stat.isDirectory()) {\n return false;\n }\n }\n var folder = pth.dirname(path);\n if (!self.fs.existsSync(folder)) {\n self.makeDir(folder);\n }\n\n var fd;\n try {\n fd = self.fs.openSync(path, \"w\", 438); // 0666\n } catch (e) {\n self.fs.chmodSync(path, 438);\n fd = self.fs.openSync(path, \"w\", 438);\n }\n if (fd) {\n try {\n self.fs.writeSync(fd, content, 0, content.length, 0);\n } finally {\n self.fs.closeSync(fd);\n }\n }\n self.fs.chmodSync(path, attr || 438);\n return true;\n};\n\nUtils.prototype.writeFileToAsync = function (/*String*/ path, /*Buffer*/ content, /*Boolean*/ overwrite, /*Number*/ attr, /*Function*/ callback) {\n if (typeof attr === \"function\") {\n callback = attr;\n attr = undefined;\n }\n\n const self = this;\n\n self.fs.exists(path, function (exist) {\n if (exist && !overwrite) return callback(false);\n\n self.fs.stat(path, function (err, stat) {\n if (exist && stat.isDirectory()) {\n return callback(false);\n }\n\n var folder = pth.dirname(path);\n self.fs.exists(folder, function (exists) {\n if (!exists) self.makeDir(folder);\n\n self.fs.open(path, \"w\", 438, function (err, fd) {\n if (err) {\n self.fs.chmod(path, 438, function () {\n self.fs.open(path, \"w\", 438, function (err, fd) {\n self.fs.write(fd, content, 0, content.length, 0, function () {\n self.fs.close(fd, function () {\n self.fs.chmod(path, attr || 438, function () {\n callback(true);\n });\n });\n });\n });\n });\n } else if (fd) {\n self.fs.write(fd, content, 0, content.length, 0, function () {\n self.fs.close(fd, function () {\n self.fs.chmod(path, attr || 438, function () {\n callback(true);\n });\n });\n });\n } else {\n self.fs.chmod(path, attr || 438, function () {\n callback(true);\n });\n }\n });\n });\n });\n });\n};\n\nUtils.prototype.findFiles = function (/*String*/ path) {\n const self = this;\n\n function findSync(/*String*/ dir, /*RegExp*/ pattern, /*Boolean*/ recursive) {\n if (typeof pattern === \"boolean\") {\n recursive = pattern;\n pattern = undefined;\n }\n let files = [];\n self.fs.readdirSync(dir).forEach(function (file) {\n var path = pth.join(dir, file);\n\n if (self.fs.statSync(path).isDirectory() && recursive) files = files.concat(findSync(path, pattern, recursive));\n\n if (!pattern || pattern.test(path)) {\n files.push(pth.normalize(path) + (self.fs.statSync(path).isDirectory() ? self.sep : \"\"));\n }\n });\n return files;\n }\n\n return findSync(path, undefined, true);\n};\n\nUtils.prototype.getAttributes = function () {};\n\nUtils.prototype.setAttributes = function () {};\n\n// STATIC functions\n\n// crc32 single update (it is part of crc32)\nUtils.crc32update = function (crc, byte) {\n return crcTable[(crc ^ byte) & 0xff] ^ (crc >>> 8);\n};\n\nUtils.crc32 = function (buf) {\n if (typeof buf === \"string\") {\n buf = Buffer.from(buf, \"utf8\");\n }\n // Generate crcTable\n if (!crcTable.length) genCRCTable();\n\n let len = buf.length;\n let crc = ~0;\n for (let off = 0; off < len; ) crc = Utils.crc32update(crc, buf[off++]);\n // xor and cast as uint32 number\n return ~crc >>> 0;\n};\n\nUtils.methodToString = function (/*Number*/ method) {\n switch (method) {\n case Constants.STORED:\n return \"STORED (\" + method + \")\";\n case Constants.DEFLATED:\n return \"DEFLATED (\" + method + \")\";\n default:\n return \"UNSUPPORTED (\" + method + \")\";\n }\n};\n\n// removes \"..\" style path elements\nUtils.canonical = function (/*string*/ path) {\n if (!path) return \"\";\n // trick normalize think path is absolute\n var safeSuffix = pth.posix.normalize(\"/\" + path.split(\"\\\\\").join(\"/\"));\n return pth.join(\".\", safeSuffix);\n};\n\n// make abolute paths taking prefix as root folder\nUtils.sanitize = function (/*string*/ prefix, /*string*/ name) {\n prefix = pth.resolve(pth.normalize(prefix));\n var parts = name.split(\"/\");\n for (var i = 0, l = parts.length; i < l; i++) {\n var path = pth.normalize(pth.join(prefix, parts.slice(i, l).join(pth.sep)));\n if (path.indexOf(prefix) === 0) {\n return path;\n }\n }\n return pth.normalize(pth.join(prefix, pth.basename(name)));\n};\n\n// converts buffer, Uint8Array, string types to buffer\nUtils.toBuffer = function toBuffer(/*buffer, Uint8Array, string*/ input) {\n if (Buffer.isBuffer(input)) {\n return input;\n } else if (input instanceof Uint8Array) {\n return Buffer.from(input);\n } else {\n // expect string all other values are invalid and return empty buffer\n return typeof input === \"string\" ? Buffer.from(input, \"utf8\") : Buffer.alloc(0);\n }\n};\n\nUtils.readBigUInt64LE = function (/*Buffer*/ buffer, /*int*/ index) {\n var slice = Buffer.from(buffer.slice(index, index + 8));\n slice.swap64();\n\n return parseInt(`0x${slice.toString(\"hex\")}`);\n};\n\nUtils.isWin = isWin; // Do we have windows system\nUtils.crcTable = crcTable;\n","var Utils = require(\"./util\"),\n Headers = require(\"./headers\"),\n Constants = Utils.Constants,\n Methods = require(\"./methods\");\n\nmodule.exports = function (/*Buffer*/ input) {\n var _entryHeader = new Headers.EntryHeader(),\n _entryName = Buffer.alloc(0),\n _comment = Buffer.alloc(0),\n _isDirectory = false,\n uncompressedData = null,\n _extra = Buffer.alloc(0);\n\n function getCompressedDataFromZip() {\n if (!input || !Buffer.isBuffer(input)) {\n return Buffer.alloc(0);\n }\n _entryHeader.loadDataHeaderFromBinary(input);\n return input.slice(_entryHeader.realDataOffset, _entryHeader.realDataOffset + _entryHeader.compressedSize);\n }\n\n function crc32OK(data) {\n // if bit 3 (0x08) of the general-purpose flags field is set, then the CRC-32 and file sizes are not known when the header is written\n if ((_entryHeader.flags & 0x8) !== 0x8) {\n if (Utils.crc32(data) !== _entryHeader.dataHeader.crc) {\n return false;\n }\n } else {\n // @TODO: load and check data descriptor header\n // The fields in the local header are filled with zero, and the CRC-32 and size are appended in a 12-byte structure\n // (optionally preceded by a 4-byte signature) immediately after the compressed data:\n }\n return true;\n }\n\n function decompress(/*Boolean*/ async, /*Function*/ callback, /*String, Buffer*/ pass) {\n if (typeof callback === \"undefined\" && typeof async === \"string\") {\n pass = async;\n async = void 0;\n }\n if (_isDirectory) {\n if (async && callback) {\n callback(Buffer.alloc(0), Utils.Errors.DIRECTORY_CONTENT_ERROR); //si added error.\n }\n return Buffer.alloc(0);\n }\n\n var compressedData = getCompressedDataFromZip();\n\n if (compressedData.length === 0) {\n // File is empty, nothing to decompress.\n if (async && callback) callback(compressedData);\n return compressedData;\n }\n\n if (_entryHeader.encripted) {\n if (\"string\" !== typeof pass && !Buffer.isBuffer(pass)) {\n throw new Error(\"ADM-ZIP: Incompatible password parameter\");\n }\n compressedData = Methods.ZipCrypto.decrypt(compressedData, _entryHeader, pass);\n }\n\n var data = Buffer.alloc(_entryHeader.size);\n\n switch (_entryHeader.method) {\n case Utils.Constants.STORED:\n compressedData.copy(data);\n if (!crc32OK(data)) {\n if (async && callback) callback(data, Utils.Errors.BAD_CRC); //si added error\n throw new Error(Utils.Errors.BAD_CRC);\n } else {\n //si added otherwise did not seem to return data.\n if (async && callback) callback(data);\n return data;\n }\n case Utils.Constants.DEFLATED:\n var inflater = new Methods.Inflater(compressedData);\n if (!async) {\n const result = inflater.inflate(data);\n result.copy(data, 0);\n if (!crc32OK(data)) {\n throw new Error(Utils.Errors.BAD_CRC + \" \" + _entryName.toString());\n }\n return data;\n } else {\n inflater.inflateAsync(function (result) {\n result.copy(result, 0);\n if (callback) {\n if (!crc32OK(result)) {\n callback(result, Utils.Errors.BAD_CRC); //si added error\n } else {\n callback(result);\n }\n }\n });\n }\n break;\n default:\n if (async && callback) callback(Buffer.alloc(0), Utils.Errors.UNKNOWN_METHOD);\n throw new Error(Utils.Errors.UNKNOWN_METHOD);\n }\n }\n\n function compress(/*Boolean*/ async, /*Function*/ callback) {\n if ((!uncompressedData || !uncompressedData.length) && Buffer.isBuffer(input)) {\n // no data set or the data wasn't changed to require recompression\n if (async && callback) callback(getCompressedDataFromZip());\n return getCompressedDataFromZip();\n }\n\n if (uncompressedData.length && !_isDirectory) {\n var compressedData;\n // Local file header\n switch (_entryHeader.method) {\n case Utils.Constants.STORED:\n _entryHeader.compressedSize = _entryHeader.size;\n\n compressedData = Buffer.alloc(uncompressedData.length);\n uncompressedData.copy(compressedData);\n\n if (async && callback) callback(compressedData);\n return compressedData;\n default:\n case Utils.Constants.DEFLATED:\n var deflater = new Methods.Deflater(uncompressedData);\n if (!async) {\n var deflated = deflater.deflate();\n _entryHeader.compressedSize = deflated.length;\n return deflated;\n } else {\n deflater.deflateAsync(function (data) {\n compressedData = Buffer.alloc(data.length);\n _entryHeader.compressedSize = data.length;\n data.copy(compressedData);\n callback && callback(compressedData);\n });\n }\n deflater = null;\n break;\n }\n } else if (async && callback) {\n callback(Buffer.alloc(0));\n } else {\n return Buffer.alloc(0);\n }\n }\n\n function readUInt64LE(buffer, offset) {\n return (buffer.readUInt32LE(offset + 4) << 4) + buffer.readUInt32LE(offset);\n }\n\n function parseExtra(data) {\n var offset = 0;\n var signature, size, part;\n while (offset < data.length) {\n signature = data.readUInt16LE(offset);\n offset += 2;\n size = data.readUInt16LE(offset);\n offset += 2;\n part = data.slice(offset, offset + size);\n offset += size;\n if (Constants.ID_ZIP64 === signature) {\n parseZip64ExtendedInformation(part);\n }\n }\n }\n\n //Override header field values with values from the ZIP64 extra field\n function parseZip64ExtendedInformation(data) {\n var size, compressedSize, offset, diskNumStart;\n\n if (data.length >= Constants.EF_ZIP64_SCOMP) {\n size = readUInt64LE(data, Constants.EF_ZIP64_SUNCOMP);\n if (_entryHeader.size === Constants.EF_ZIP64_OR_32) {\n _entryHeader.size = size;\n }\n }\n if (data.length >= Constants.EF_ZIP64_RHO) {\n compressedSize = readUInt64LE(data, Constants.EF_ZIP64_SCOMP);\n if (_entryHeader.compressedSize === Constants.EF_ZIP64_OR_32) {\n _entryHeader.compressedSize = compressedSize;\n }\n }\n if (data.length >= Constants.EF_ZIP64_DSN) {\n offset = readUInt64LE(data, Constants.EF_ZIP64_RHO);\n if (_entryHeader.offset === Constants.EF_ZIP64_OR_32) {\n _entryHeader.offset = offset;\n }\n }\n if (data.length >= Constants.EF_ZIP64_DSN + 4) {\n diskNumStart = data.readUInt32LE(Constants.EF_ZIP64_DSN);\n if (_entryHeader.diskNumStart === Constants.EF_ZIP64_OR_16) {\n _entryHeader.diskNumStart = diskNumStart;\n }\n }\n }\n\n return {\n get entryName() {\n return _entryName.toString();\n },\n get rawEntryName() {\n return _entryName;\n },\n set entryName(val) {\n _entryName = Utils.toBuffer(val);\n var lastChar = _entryName[_entryName.length - 1];\n _isDirectory = lastChar === 47 || lastChar === 92;\n _entryHeader.fileNameLength = _entryName.length;\n },\n\n get extra() {\n return _extra;\n },\n set extra(val) {\n _extra = val;\n _entryHeader.extraLength = val.length;\n parseExtra(val);\n },\n\n get comment() {\n return _comment.toString();\n },\n set comment(val) {\n _comment = Utils.toBuffer(val);\n _entryHeader.commentLength = _comment.length;\n },\n\n get name() {\n var n = _entryName.toString();\n return _isDirectory\n ? n\n .substr(n.length - 1)\n .split(\"/\")\n .pop()\n : n.split(\"/\").pop();\n },\n get isDirectory() {\n return _isDirectory;\n },\n\n getCompressedData: function () {\n return compress(false, null);\n },\n\n getCompressedDataAsync: function (/*Function*/ callback) {\n compress(true, callback);\n },\n\n setData: function (value) {\n uncompressedData = Utils.toBuffer(value);\n if (!_isDirectory && uncompressedData.length) {\n _entryHeader.size = uncompressedData.length;\n _entryHeader.method = Utils.Constants.DEFLATED;\n _entryHeader.crc = Utils.crc32(value);\n _entryHeader.changed = true;\n } else {\n // folders and blank files should be stored\n _entryHeader.method = Utils.Constants.STORED;\n }\n },\n\n getData: function (pass) {\n if (_entryHeader.changed) {\n return uncompressedData;\n } else {\n return decompress(false, null, pass);\n }\n },\n\n getDataAsync: function (/*Function*/ callback, pass) {\n if (_entryHeader.changed) {\n callback(uncompressedData);\n } else {\n decompress(true, callback, pass);\n }\n },\n\n set attr(attr) {\n _entryHeader.attr = attr;\n },\n get attr() {\n return _entryHeader.attr;\n },\n\n set header(/*Buffer*/ data) {\n _entryHeader.loadFromBinary(data);\n },\n\n get header() {\n return _entryHeader;\n },\n\n packHeader: function () {\n // 1. create header (buffer)\n var header = _entryHeader.entryHeaderToBinary();\n var addpos = Utils.Constants.CENHDR;\n // 2. add file name\n _entryName.copy(header, addpos);\n addpos += _entryName.length;\n // 3. add extra data\n if (_entryHeader.extraLength) {\n _extra.copy(header, addpos);\n addpos += _entryHeader.extraLength;\n }\n // 4. add file comment\n if (_entryHeader.commentLength) {\n _comment.copy(header, addpos);\n }\n return header;\n },\n\n toJSON: function () {\n const bytes = function (nr) {\n return \"<\" + ((nr && nr.length + \" bytes buffer\") || \"null\") + \">\";\n };\n\n return {\n entryName: this.entryName,\n name: this.name,\n comment: this.comment,\n isDirectory: this.isDirectory,\n header: _entryHeader.toJSON(),\n compressedData: bytes(input),\n data: bytes(uncompressedData)\n };\n },\n\n toString: function () {\n return JSON.stringify(this.toJSON(), null, \"\\t\");\n }\n };\n};\n","const ZipEntry = require(\"./zipEntry\");\nconst Headers = require(\"./headers\");\nconst Utils = require(\"./util\");\n\nmodule.exports = function (/*Buffer|null*/ inBuffer, /** object */ options) {\n var entryList = [],\n entryTable = {},\n _comment = Buffer.alloc(0),\n mainHeader = new Headers.MainHeader(),\n loadedEntries = false;\n var password = null;\n\n // assign options\n const opts = Object.assign(Object.create(null), options);\n\n const { noSort } = opts;\n\n if (inBuffer) {\n // is a memory buffer\n readMainHeader(opts.readEntries);\n } else {\n // none. is a new file\n loadedEntries = true;\n }\n\n function iterateEntries(callback) {\n const totalEntries = mainHeader.diskEntries; // total number of entries\n let index = mainHeader.offset; // offset of first CEN header\n\n for (let i = 0; i < totalEntries; i++) {\n let tmp = index;\n const entry = new ZipEntry(inBuffer);\n\n entry.header = inBuffer.slice(tmp, (tmp += Utils.Constants.CENHDR));\n entry.entryName = inBuffer.slice(tmp, (tmp += entry.header.fileNameLength));\n\n index += entry.header.entryHeaderSize;\n\n callback(entry);\n }\n }\n\n function readEntries() {\n loadedEntries = true;\n entryTable = {};\n entryList = new Array(mainHeader.diskEntries); // total number of entries\n var index = mainHeader.offset; // offset of first CEN header\n for (var i = 0; i < entryList.length; i++) {\n var tmp = index,\n entry = new ZipEntry(inBuffer);\n entry.header = inBuffer.slice(tmp, (tmp += Utils.Constants.CENHDR));\n\n entry.entryName = inBuffer.slice(tmp, (tmp += entry.header.fileNameLength));\n\n if (entry.header.extraLength) {\n entry.extra = inBuffer.slice(tmp, (tmp += entry.header.extraLength));\n }\n\n if (entry.header.commentLength) entry.comment = inBuffer.slice(tmp, tmp + entry.header.commentLength);\n\n index += entry.header.entryHeaderSize;\n\n entryList[i] = entry;\n entryTable[entry.entryName] = entry;\n }\n }\n\n function readMainHeader(/*Boolean*/ readNow) {\n var i = inBuffer.length - Utils.Constants.ENDHDR, // END header size\n max = Math.max(0, i - 0xffff), // 0xFFFF is the max zip file comment length\n n = max,\n endStart = inBuffer.length,\n endOffset = -1, // Start offset of the END header\n commentEnd = 0;\n\n for (i; i >= n; i--) {\n if (inBuffer[i] !== 0x50) continue; // quick check that the byte is 'P'\n if (inBuffer.readUInt32LE(i) === Utils.Constants.ENDSIG) {\n // \"PK\\005\\006\"\n endOffset = i;\n commentEnd = i;\n endStart = i + Utils.Constants.ENDHDR;\n // We already found a regular signature, let's look just a bit further to check if there's any zip64 signature\n n = i - Utils.Constants.END64HDR;\n continue;\n }\n\n if (inBuffer.readUInt32LE(i) === Utils.Constants.END64SIG) {\n // Found a zip64 signature, let's continue reading the whole zip64 record\n n = max;\n continue;\n }\n\n if (inBuffer.readUInt32LE(i) === Utils.Constants.ZIP64SIG) {\n // Found the zip64 record, let's determine it's size\n endOffset = i;\n endStart = i + Utils.readBigUInt64LE(inBuffer, i + Utils.Constants.ZIP64SIZE) + Utils.Constants.ZIP64LEAD;\n break;\n }\n }\n\n if (!~endOffset) throw new Error(Utils.Errors.INVALID_FORMAT);\n\n mainHeader.loadFromBinary(inBuffer.slice(endOffset, endStart));\n if (mainHeader.commentLength) {\n _comment = inBuffer.slice(commentEnd + Utils.Constants.ENDHDR);\n }\n if (readNow) readEntries();\n }\n\n function sortEntries() {\n if (entryList.length > 1 && !noSort) {\n entryList.sort((a, b) => a.entryName.toLowerCase().localeCompare(b.entryName.toLowerCase()));\n }\n }\n\n return {\n /**\n * Returns an array of ZipEntry objects existent in the current opened archive\n * @return Array\n */\n get entries() {\n if (!loadedEntries) {\n readEntries();\n }\n return entryList;\n },\n\n /**\n * Archive comment\n * @return {String}\n */\n get comment() {\n return _comment.toString();\n },\n set comment(val) {\n _comment = Utils.toBuffer(val);\n mainHeader.commentLength = _comment.length;\n },\n\n getEntryCount: function () {\n if (!loadedEntries) {\n return mainHeader.diskEntries;\n }\n\n return entryList.length;\n },\n\n forEach: function (callback) {\n if (!loadedEntries) {\n iterateEntries(callback);\n return;\n }\n\n entryList.forEach(callback);\n },\n\n /**\n * Returns a reference to the entry with the given name or null if entry is inexistent\n *\n * @param entryName\n * @return ZipEntry\n */\n getEntry: function (/*String*/ entryName) {\n if (!loadedEntries) {\n readEntries();\n }\n return entryTable[entryName] || null;\n },\n\n /**\n * Adds the given entry to the entry list\n *\n * @param entry\n */\n setEntry: function (/*ZipEntry*/ entry) {\n if (!loadedEntries) {\n readEntries();\n }\n entryList.push(entry);\n entryTable[entry.entryName] = entry;\n mainHeader.totalEntries = entryList.length;\n },\n\n /**\n * Removes the entry with the given name from the entry list.\n *\n * If the entry is a directory, then all nested files and directories will be removed\n * @param entryName\n */\n deleteEntry: function (/*String*/ entryName) {\n if (!loadedEntries) {\n readEntries();\n }\n var entry = entryTable[entryName];\n if (entry && entry.isDirectory) {\n var _self = this;\n this.getEntryChildren(entry).forEach(function (child) {\n if (child.entryName !== entryName) {\n _self.deleteEntry(child.entryName);\n }\n });\n }\n entryList.splice(entryList.indexOf(entry), 1);\n delete entryTable[entryName];\n mainHeader.totalEntries = entryList.length;\n },\n\n /**\n * Iterates and returns all nested files and directories of the given entry\n *\n * @param entry\n * @return Array\n */\n getEntryChildren: function (/*ZipEntry*/ entry) {\n if (!loadedEntries) {\n readEntries();\n }\n if (entry && entry.isDirectory) {\n const list = [];\n const name = entry.entryName;\n const len = name.length;\n\n entryList.forEach(function (zipEntry) {\n if (zipEntry.entryName.substr(0, len) === name) {\n list.push(zipEntry);\n }\n });\n return list;\n }\n return [];\n },\n\n /**\n * Returns the zip file\n *\n * @return Buffer\n */\n compressToBuffer: function () {\n if (!loadedEntries) {\n readEntries();\n }\n sortEntries();\n\n const dataBlock = [];\n const entryHeaders = [];\n let totalSize = 0;\n let dindex = 0;\n\n mainHeader.size = 0;\n mainHeader.offset = 0;\n\n for (const entry of entryList) {\n // compress data and set local and entry header accordingly. Reason why is called first\n const compressedData = entry.getCompressedData();\n // 1. construct data header\n entry.header.offset = dindex;\n const dataHeader = entry.header.dataHeaderToBinary();\n const entryNameLen = entry.rawEntryName.length;\n // 1.2. postheader - data after data header\n const postHeader = Buffer.alloc(entryNameLen + entry.extra.length);\n entry.rawEntryName.copy(postHeader, 0);\n entry.extra.copy(postHeader, entryNameLen);\n\n // 2. offsets\n const dataLength = dataHeader.length + postHeader.length + compressedData.length;\n dindex += dataLength;\n\n // 3. store values in sequence\n dataBlock.push(dataHeader);\n dataBlock.push(postHeader);\n dataBlock.push(compressedData);\n\n // 4. construct entry header\n const entryHeader = entry.packHeader();\n entryHeaders.push(entryHeader);\n // 5. update main header\n mainHeader.size += entryHeader.length;\n totalSize += dataLength + entryHeader.length;\n }\n\n totalSize += mainHeader.mainHeaderSize; // also includes zip file comment length\n // point to end of data and beginning of central directory first record\n mainHeader.offset = dindex;\n\n dindex = 0;\n const outBuffer = Buffer.alloc(totalSize);\n // write data blocks\n for (const content of dataBlock) {\n content.copy(outBuffer, dindex);\n dindex += content.length;\n }\n\n // write central directory entries\n for (const content of entryHeaders) {\n content.copy(outBuffer, dindex);\n dindex += content.length;\n }\n\n // write main header\n const mh = mainHeader.toBinary();\n if (_comment) {\n _comment.copy(mh, Utils.Constants.ENDHDR); // add zip file comment\n }\n mh.copy(outBuffer, dindex);\n\n return outBuffer;\n },\n\n toAsyncBuffer: function (/*Function*/ onSuccess, /*Function*/ onFail, /*Function*/ onItemStart, /*Function*/ onItemEnd) {\n try {\n if (!loadedEntries) {\n readEntries();\n }\n sortEntries();\n\n const dataBlock = [];\n const entryHeaders = [];\n let totalSize = 0;\n let dindex = 0;\n\n mainHeader.size = 0;\n mainHeader.offset = 0;\n\n const compress2Buffer = function (entryLists) {\n if (entryLists.length) {\n const entry = entryLists.pop();\n const name = entry.entryName + entry.extra.toString();\n if (onItemStart) onItemStart(name);\n entry.getCompressedDataAsync(function (compressedData) {\n if (onItemEnd) onItemEnd(name);\n\n entry.header.offset = dindex;\n // data header\n const dataHeader = entry.header.dataHeaderToBinary();\n const postHeader = Buffer.alloc(name.length, name);\n const dataLength = dataHeader.length + postHeader.length + compressedData.length;\n\n dindex += dataLength;\n\n dataBlock.push(dataHeader);\n dataBlock.push(postHeader);\n dataBlock.push(compressedData);\n\n const entryHeader = entry.packHeader();\n entryHeaders.push(entryHeader);\n mainHeader.size += entryHeader.length;\n totalSize += dataLength + entryHeader.length;\n\n compress2Buffer(entryLists);\n });\n } else {\n totalSize += mainHeader.mainHeaderSize; // also includes zip file comment length\n // point to end of data and beginning of central directory first record\n mainHeader.offset = dindex;\n\n dindex = 0;\n const outBuffer = Buffer.alloc(totalSize);\n dataBlock.forEach(function (content) {\n content.copy(outBuffer, dindex); // write data blocks\n dindex += content.length;\n });\n entryHeaders.forEach(function (content) {\n content.copy(outBuffer, dindex); // write central directory entries\n dindex += content.length;\n });\n\n const mh = mainHeader.toBinary();\n if (_comment) {\n _comment.copy(mh, Utils.Constants.ENDHDR); // add zip file comment\n }\n\n mh.copy(outBuffer, dindex); // write main header\n\n onSuccess(outBuffer);\n }\n };\n\n compress2Buffer(entryList);\n } catch (e) {\n onFail(e);\n }\n }\n };\n};\n","'use strict';\nconst indentString = require('indent-string');\nconst cleanStack = require('clean-stack');\n\nconst cleanInternalStack = stack => stack.replace(/\\s+at .*aggregate-error\\/index.js:\\d+:\\d+\\)?/g, '');\n\nclass AggregateError extends Error {\n\tconstructor(errors) {\n\t\tif (!Array.isArray(errors)) {\n\t\t\tthrow new TypeError(`Expected input to be an Array, got ${typeof errors}`);\n\t\t}\n\n\t\terrors = [...errors].map(error => {\n\t\t\tif (error instanceof Error) {\n\t\t\t\treturn error;\n\t\t\t}\n\n\t\t\tif (error !== null && typeof error === 'object') {\n\t\t\t\t// Handle plain error objects with message property and/or possibly other metadata\n\t\t\t\treturn Object.assign(new Error(error.message), error);\n\t\t\t}\n\n\t\t\treturn new Error(error);\n\t\t});\n\n\t\tlet message = errors\n\t\t\t.map(error => {\n\t\t\t\t// The `stack` property is not standardized, so we can't assume it exists\n\t\t\t\treturn typeof error.stack === 'string' ? cleanInternalStack(cleanStack(error.stack)) : String(error);\n\t\t\t})\n\t\t\t.join('\\n');\n\t\tmessage = '\\n' + indentString(message, 4);\n\t\tsuper(message);\n\n\t\tthis.name = 'AggregateError';\n\n\t\tObject.defineProperty(this, '_errors', {value: errors});\n\t}\n\n\t* [Symbol.iterator]() {\n\t\tfor (const error of this._errors) {\n\t\t\tyield error;\n\t\t}\n\t}\n}\n\nmodule.exports = AggregateError;\n","/**\r\n * archiver-utils\r\n *\r\n * Copyright (c) 2012-2014 Chris Talkington, contributors.\r\n * Licensed under the MIT license.\r\n * https://github.com/archiverjs/node-archiver/blob/master/LICENSE-MIT\r\n */\r\nvar fs = require('graceful-fs');\r\nvar path = require('path');\r\n\r\nvar flatten = require('lodash.flatten');\r\nvar difference = require('lodash.difference');\r\nvar union = require('lodash.union');\r\nvar isPlainObject = require('lodash.isplainobject');\r\n\r\nvar glob = require('glob');\r\n\r\nvar file = module.exports = {};\r\n\r\nvar pathSeparatorRe = /[\\/\\\\]/g;\r\n\r\n// Process specified wildcard glob patterns or filenames against a\r\n// callback, excluding and uniquing files in the result set.\r\nvar processPatterns = function(patterns, fn) {\r\n // Filepaths to return.\r\n var result = [];\r\n // Iterate over flattened patterns array.\r\n flatten(patterns).forEach(function(pattern) {\r\n // If the first character is ! it should be omitted\r\n var exclusion = pattern.indexOf('!') === 0;\r\n // If the pattern is an exclusion, remove the !\r\n if (exclusion) { pattern = pattern.slice(1); }\r\n // Find all matching files for this pattern.\r\n var matches = fn(pattern);\r\n if (exclusion) {\r\n // If an exclusion, remove matching files.\r\n result = difference(result, matches);\r\n } else {\r\n // Otherwise add matching files.\r\n result = union(result, matches);\r\n }\r\n });\r\n return result;\r\n};\r\n\r\n// True if the file path exists.\r\nfile.exists = function() {\r\n var filepath = path.join.apply(path, arguments);\r\n return fs.existsSync(filepath);\r\n};\r\n\r\n// Return an array of all file paths that match the given wildcard patterns.\r\nfile.expand = function(...args) {\r\n // If the first argument is an options object, save those options to pass\r\n // into the File.prototype.glob.sync method.\r\n var options = isPlainObject(args[0]) ? args.shift() : {};\r\n // Use the first argument if it's an Array, otherwise convert the arguments\r\n // object to an array and use that.\r\n var patterns = Array.isArray(args[0]) ? args[0] : args;\r\n // Return empty set if there are no patterns or filepaths.\r\n if (patterns.length === 0) { return []; }\r\n // Return all matching filepaths.\r\n var matches = processPatterns(patterns, function(pattern) {\r\n // Find all matching files for this pattern.\r\n return glob.sync(pattern, options);\r\n });\r\n // Filter result set?\r\n if (options.filter) {\r\n matches = matches.filter(function(filepath) {\r\n filepath = path.join(options.cwd || '', filepath);\r\n try {\r\n if (typeof options.filter === 'function') {\r\n return options.filter(filepath);\r\n } else {\r\n // If the file is of the right type and exists, this should work.\r\n return fs.statSync(filepath)[options.filter]();\r\n }\r\n } catch(e) {\r\n // Otherwise, it's probably not the right type.\r\n return false;\r\n }\r\n });\r\n }\r\n return matches;\r\n};\r\n\r\n// Build a multi task \"files\" object dynamically.\r\nfile.expandMapping = function(patterns, destBase, options) {\r\n options = Object.assign({\r\n rename: function(destBase, destPath) {\r\n return path.join(destBase || '', destPath);\r\n }\r\n }, options);\r\n var files = [];\r\n var fileByDest = {};\r\n // Find all files matching pattern, using passed-in options.\r\n file.expand(options, patterns).forEach(function(src) {\r\n var destPath = src;\r\n // Flatten?\r\n if (options.flatten) {\r\n destPath = path.basename(destPath);\r\n }\r\n // Change the extension?\r\n if (options.ext) {\r\n destPath = destPath.replace(/(\\.[^\\/]*)?$/, options.ext);\r\n }\r\n // Generate destination filename.\r\n var dest = options.rename(destBase, destPath, options);\r\n // Prepend cwd to src path if necessary.\r\n if (options.cwd) { src = path.join(options.cwd, src); }\r\n // Normalize filepaths to be unix-style.\r\n dest = dest.replace(pathSeparatorRe, '/');\r\n src = src.replace(pathSeparatorRe, '/');\r\n // Map correct src path to dest path.\r\n if (fileByDest[dest]) {\r\n // If dest already exists, push this src onto that dest's src array.\r\n fileByDest[dest].src.push(src);\r\n } else {\r\n // Otherwise create a new src-dest file mapping object.\r\n files.push({\r\n src: [src],\r\n dest: dest,\r\n });\r\n // And store a reference for later use.\r\n fileByDest[dest] = files[files.length - 1];\r\n }\r\n });\r\n return files;\r\n};\r\n\r\n// reusing bits of grunt's multi-task source normalization\r\nfile.normalizeFilesArray = function(data) {\r\n var files = [];\r\n\r\n data.forEach(function(obj) {\r\n var prop;\r\n if ('src' in obj || 'dest' in obj) {\r\n files.push(obj);\r\n }\r\n });\r\n\r\n if (files.length === 0) {\r\n return [];\r\n }\r\n\r\n files = _(files).chain().forEach(function(obj) {\r\n if (!('src' in obj) || !obj.src) { return; }\r\n // Normalize .src properties to flattened array.\r\n if (Array.isArray(obj.src)) {\r\n obj.src = flatten(obj.src);\r\n } else {\r\n obj.src = [obj.src];\r\n }\r\n }).map(function(obj) {\r\n // Build options object, removing unwanted properties.\r\n var expandOptions = Object.assign({}, obj);\r\n delete expandOptions.src;\r\n delete expandOptions.dest;\r\n\r\n // Expand file mappings.\r\n if (obj.expand) {\r\n return file.expandMapping(obj.src, obj.dest, expandOptions).map(function(mapObj) {\r\n // Copy obj properties to result.\r\n var result = Object.assign({}, obj);\r\n // Make a clone of the orig obj available.\r\n result.orig = Object.assign({}, obj);\r\n // Set .src and .dest, processing both as templates.\r\n result.src = mapObj.src;\r\n result.dest = mapObj.dest;\r\n // Remove unwanted properties.\r\n ['expand', 'cwd', 'flatten', 'rename', 'ext'].forEach(function(prop) {\r\n delete result[prop];\r\n });\r\n return result;\r\n });\r\n }\r\n\r\n // Copy obj properties to result, adding an .orig property.\r\n var result = Object.assign({}, obj);\r\n // Make a clone of the orig obj available.\r\n result.orig = Object.assign({}, obj);\r\n\r\n if ('src' in result) {\r\n // Expose an expand-on-demand getter method as .src.\r\n Object.defineProperty(result, 'src', {\r\n enumerable: true,\r\n get: function fn() {\r\n var src;\r\n if (!('result' in fn)) {\r\n src = obj.src;\r\n // If src is an array, flatten it. Otherwise, make it into an array.\r\n src = Array.isArray(src) ? flatten(src) : [src];\r\n // Expand src files, memoizing result.\r\n fn.result = file.expand(expandOptions, src);\r\n }\r\n return fn.result;\r\n }\r\n });\r\n }\r\n\r\n if ('dest' in result) {\r\n result.dest = obj.dest;\r\n }\r\n\r\n return result;\r\n }).flatten().value();\r\n\r\n return files;\r\n};\r\n","/**\r\n * archiver-utils\r\n *\r\n * Copyright (c) 2015 Chris Talkington.\r\n * Licensed under the MIT license.\r\n * https://github.com/archiverjs/archiver-utils/blob/master/LICENSE\r\n */\r\nvar fs = require('graceful-fs');\r\nvar path = require('path');\r\nvar nutil = require('util');\r\nvar lazystream = require('lazystream');\r\nvar normalizePath = require('normalize-path');\r\nvar defaults = require('lodash.defaults');\r\n\r\nvar Stream = require('stream').Stream;\r\nvar PassThrough = require('readable-stream').PassThrough;\r\n\r\nvar utils = module.exports = {};\r\nutils.file = require('./file.js');\r\n\r\nfunction assertPath(path) {\r\n if (typeof path !== 'string') {\r\n throw new TypeError('Path must be a string. Received ' + nutils.inspect(path));\r\n }\r\n}\r\n\r\nutils.collectStream = function(source, callback) {\r\n var collection = [];\r\n var size = 0;\r\n\r\n source.on('error', callback);\r\n\r\n source.on('data', function(chunk) {\r\n collection.push(chunk);\r\n size += chunk.length;\r\n });\r\n\r\n source.on('end', function() {\r\n var buf = new Buffer(size);\r\n var offset = 0;\r\n\r\n collection.forEach(function(data) {\r\n data.copy(buf, offset);\r\n offset += data.length;\r\n });\r\n\r\n callback(null, buf);\r\n });\r\n};\r\n\r\nutils.dateify = function(dateish) {\r\n dateish = dateish || new Date();\r\n\r\n if (dateish instanceof Date) {\r\n dateish = dateish;\r\n } else if (typeof dateish === 'string') {\r\n dateish = new Date(dateish);\r\n } else {\r\n dateish = new Date();\r\n }\r\n\r\n return dateish;\r\n};\r\n\r\n// this is slightly different from lodash version\r\nutils.defaults = function(object, source, guard) {\r\n var args = arguments;\r\n args[0] = args[0] || {};\r\n\r\n return defaults(...args);\r\n};\r\n\r\nutils.isStream = function(source) {\r\n return source instanceof Stream;\r\n};\r\n\r\nutils.lazyReadStream = function(filepath) {\r\n return new lazystream.Readable(function() {\r\n return fs.createReadStream(filepath);\r\n });\r\n};\r\n\r\nutils.normalizeInputSource = function(source) {\r\n if (source === null) {\r\n return new Buffer(0);\r\n } else if (typeof source === 'string') {\r\n return new Buffer(source);\r\n } else if (utils.isStream(source) && !source._readableState) {\r\n var normalized = new PassThrough();\r\n source.pipe(normalized);\r\n\r\n return normalized;\r\n }\r\n\r\n return source;\r\n};\r\n\r\nutils.sanitizePath = function(filepath) {\r\n return normalizePath(filepath, false).replace(/^\\w+:/, '').replace(/^(\\.\\.\\/|\\/)+/, '');\r\n};\r\n\r\nutils.trailingSlashIt = function(str) {\r\n return str.slice(-1) !== '/' ? str + '/' : str;\r\n};\r\n\r\nutils.unixifyPath = function(filepath) {\r\n return normalizePath(filepath, false).replace(/^\\w+:/, '');\r\n};\r\n\r\nutils.walkdir = function(dirpath, base, callback) {\r\n var results = [];\r\n\r\n if (typeof base === 'function') {\r\n callback = base;\r\n base = dirpath;\r\n }\r\n\r\n fs.readdir(dirpath, function(err, list) {\r\n var i = 0;\r\n var file;\r\n var filepath;\r\n\r\n if (err) {\r\n return callback(err);\r\n }\r\n\r\n (function next() {\r\n file = list[i++];\r\n\r\n if (!file) {\r\n return callback(null, results);\r\n }\r\n\r\n filepath = path.join(dirpath, file);\r\n\r\n fs.stat(filepath, function(err, stats) {\r\n results.push({\r\n path: filepath,\r\n relative: path.relative(base, filepath).replace(/\\\\/g, '/'),\r\n stats: stats\r\n });\r\n\r\n if (stats && stats.isDirectory()) {\r\n utils.walkdir(filepath, base, function(err, res) {\r\n res.forEach(function(dirEntry) {\r\n results.push(dirEntry);\r\n });\r\n next();\r\n });\r\n } else {\r\n next();\r\n }\r\n });\r\n })();\r\n });\r\n};\r\n","var toString = {}.toString;\n\nmodule.exports = Array.isArray || function (arr) {\n return toString.call(arr) == '[object Array]';\n};\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a duplex stream is just a stream that is both readable and writable.\n// Since JS doesn't have multiple prototypal inheritance, this class\n// prototypally inherits from Readable, and then parasitically from\n// Writable.\n\n'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\n/**/\nvar objectKeys = Object.keys || function (obj) {\n var keys = [];\n for (var key in obj) {\n keys.push(key);\n }return keys;\n};\n/**/\n\nmodule.exports = Duplex;\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/**/\n\nvar Readable = require('./_stream_readable');\nvar Writable = require('./_stream_writable');\n\nutil.inherits(Duplex, Readable);\n\n{\n // avoid scope creep, the keys array can then be collected\n var keys = objectKeys(Writable.prototype);\n for (var v = 0; v < keys.length; v++) {\n var method = keys[v];\n if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];\n }\n}\n\nfunction Duplex(options) {\n if (!(this instanceof Duplex)) return new Duplex(options);\n\n Readable.call(this, options);\n Writable.call(this, options);\n\n if (options && options.readable === false) this.readable = false;\n\n if (options && options.writable === false) this.writable = false;\n\n this.allowHalfOpen = true;\n if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;\n\n this.once('end', onend);\n}\n\nObject.defineProperty(Duplex.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function () {\n return this._writableState.highWaterMark;\n }\n});\n\n// the no-half-open enforcer\nfunction onend() {\n // if we allow half-open state, or if the writable side ended,\n // then we're ok.\n if (this.allowHalfOpen || this._writableState.ended) return;\n\n // no more data can be written.\n // But allow more writes to happen in this tick.\n pna.nextTick(onEndNT, this);\n}\n\nfunction onEndNT(self) {\n self.end();\n}\n\nObject.defineProperty(Duplex.prototype, 'destroyed', {\n get: function () {\n if (this._readableState === undefined || this._writableState === undefined) {\n return false;\n }\n return this._readableState.destroyed && this._writableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (this._readableState === undefined || this._writableState === undefined) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n this._writableState.destroyed = value;\n }\n});\n\nDuplex.prototype._destroy = function (err, cb) {\n this.push(null);\n this.end();\n\n pna.nextTick(cb, err);\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a passthrough stream.\n// basically just the most minimal sort of Transform stream.\n// Every written chunk gets output as-is.\n\n'use strict';\n\nmodule.exports = PassThrough;\n\nvar Transform = require('./_stream_transform');\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/**/\n\nutil.inherits(PassThrough, Transform);\n\nfunction PassThrough(options) {\n if (!(this instanceof PassThrough)) return new PassThrough(options);\n\n Transform.call(this, options);\n}\n\nPassThrough.prototype._transform = function (chunk, encoding, cb) {\n cb(null, chunk);\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\nmodule.exports = Readable;\n\n/**/\nvar isArray = require('isarray');\n/**/\n\n/**/\nvar Duplex;\n/**/\n\nReadable.ReadableState = ReadableState;\n\n/**/\nvar EE = require('events').EventEmitter;\n\nvar EElistenerCount = function (emitter, type) {\n return emitter.listeners(type).length;\n};\n/**/\n\n/**/\nvar Stream = require('./internal/streams/stream');\n/**/\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\nvar OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\n/**/\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/**/\n\n/**/\nvar debugUtil = require('util');\nvar debug = void 0;\nif (debugUtil && debugUtil.debuglog) {\n debug = debugUtil.debuglog('stream');\n} else {\n debug = function () {};\n}\n/**/\n\nvar BufferList = require('./internal/streams/BufferList');\nvar destroyImpl = require('./internal/streams/destroy');\nvar StringDecoder;\n\nutil.inherits(Readable, Stream);\n\nvar kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];\n\nfunction prependListener(emitter, event, fn) {\n // Sadly this is not cacheable as some libraries bundle their own\n // event emitter implementation with them.\n if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);\n\n // This is a hack to make sure that our error handler is attached before any\n // userland ones. NEVER DO THIS. This is here only because this code needs\n // to continue to work with older versions of Node.js that do not include\n // the prependListener() method. The goal is to eventually remove this hack.\n if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];\n}\n\nfunction ReadableState(options, stream) {\n Duplex = Duplex || require('./_stream_duplex');\n\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n var isDuplex = stream instanceof Duplex;\n\n // object stream flag. Used to make read(n) ignore n and to\n // make all the buffer merging and length checks go away\n this.objectMode = !!options.objectMode;\n\n if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;\n\n // the point at which it stops calling _read() to fill the buffer\n // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n var hwm = options.highWaterMark;\n var readableHwm = options.readableHighWaterMark;\n var defaultHwm = this.objectMode ? 16 : 16 * 1024;\n\n if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;\n\n // cast to ints.\n this.highWaterMark = Math.floor(this.highWaterMark);\n\n // A linked list is used to store data chunks instead of an array because the\n // linked list can remove elements from the beginning faster than\n // array.shift()\n this.buffer = new BufferList();\n this.length = 0;\n this.pipes = null;\n this.pipesCount = 0;\n this.flowing = null;\n this.ended = false;\n this.endEmitted = false;\n this.reading = false;\n\n // a flag to be able to tell if the event 'readable'/'data' is emitted\n // immediately, or on a later tick. We set this to true at first, because\n // any actions that shouldn't happen until \"later\" should generally also\n // not happen before the first read call.\n this.sync = true;\n\n // whenever we return null, then we set a flag to say\n // that we're awaiting a 'readable' event emission.\n this.needReadable = false;\n this.emittedReadable = false;\n this.readableListening = false;\n this.resumeScheduled = false;\n\n // has it been destroyed\n this.destroyed = false;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // the number of writers that are awaiting a drain event in .pipe()s\n this.awaitDrain = 0;\n\n // if true, a maybeReadMore has been scheduled\n this.readingMore = false;\n\n this.decoder = null;\n this.encoding = null;\n if (options.encoding) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this.decoder = new StringDecoder(options.encoding);\n this.encoding = options.encoding;\n }\n}\n\nfunction Readable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n\n if (!(this instanceof Readable)) return new Readable(options);\n\n this._readableState = new ReadableState(options, this);\n\n // legacy\n this.readable = true;\n\n if (options) {\n if (typeof options.read === 'function') this._read = options.read;\n\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n }\n\n Stream.call(this);\n}\n\nObject.defineProperty(Readable.prototype, 'destroyed', {\n get: function () {\n if (this._readableState === undefined) {\n return false;\n }\n return this._readableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._readableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n }\n});\n\nReadable.prototype.destroy = destroyImpl.destroy;\nReadable.prototype._undestroy = destroyImpl.undestroy;\nReadable.prototype._destroy = function (err, cb) {\n this.push(null);\n cb(err);\n};\n\n// Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\nReadable.prototype.push = function (chunk, encoding) {\n var state = this._readableState;\n var skipChunkCheck;\n\n if (!state.objectMode) {\n if (typeof chunk === 'string') {\n encoding = encoding || state.defaultEncoding;\n if (encoding !== state.encoding) {\n chunk = Buffer.from(chunk, encoding);\n encoding = '';\n }\n skipChunkCheck = true;\n }\n } else {\n skipChunkCheck = true;\n }\n\n return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);\n};\n\n// Unshift should *always* be something directly out of read()\nReadable.prototype.unshift = function (chunk) {\n return readableAddChunk(this, chunk, null, true, false);\n};\n\nfunction readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {\n var state = stream._readableState;\n if (chunk === null) {\n state.reading = false;\n onEofChunk(stream, state);\n } else {\n var er;\n if (!skipChunkCheck) er = chunkInvalid(state, chunk);\n if (er) {\n stream.emit('error', er);\n } else if (state.objectMode || chunk && chunk.length > 0) {\n if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (addToFront) {\n if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);\n } else if (state.ended) {\n stream.emit('error', new Error('stream.push() after EOF'));\n } else {\n state.reading = false;\n if (state.decoder && !encoding) {\n chunk = state.decoder.write(chunk);\n if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);\n } else {\n addChunk(stream, state, chunk, false);\n }\n }\n } else if (!addToFront) {\n state.reading = false;\n }\n }\n\n return needMoreData(state);\n}\n\nfunction addChunk(stream, state, chunk, addToFront) {\n if (state.flowing && state.length === 0 && !state.sync) {\n stream.emit('data', chunk);\n stream.read(0);\n } else {\n // update the buffer info.\n state.length += state.objectMode ? 1 : chunk.length;\n if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);\n\n if (state.needReadable) emitReadable(stream);\n }\n maybeReadMore(stream, state);\n}\n\nfunction chunkInvalid(state, chunk) {\n var er;\n if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new TypeError('Invalid non-string/buffer chunk');\n }\n return er;\n}\n\n// if it's past the high water mark, we can push in some more.\n// Also, if we have no data yet, we can stand some\n// more bytes. This is to work around cases where hwm=0,\n// such as the repl. Also, if the push() triggered a\n// readable event, and the user called read(largeNumber) such that\n// needReadable was set, then we ought to push more, so that another\n// 'readable' event will be triggered.\nfunction needMoreData(state) {\n return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);\n}\n\nReadable.prototype.isPaused = function () {\n return this._readableState.flowing === false;\n};\n\n// backwards compatibility.\nReadable.prototype.setEncoding = function (enc) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this._readableState.decoder = new StringDecoder(enc);\n this._readableState.encoding = enc;\n return this;\n};\n\n// Don't raise the hwm > 8MB\nvar MAX_HWM = 0x800000;\nfunction computeNewHighWaterMark(n) {\n if (n >= MAX_HWM) {\n n = MAX_HWM;\n } else {\n // Get the next highest power of 2 to prevent increasing hwm excessively in\n // tiny amounts\n n--;\n n |= n >>> 1;\n n |= n >>> 2;\n n |= n >>> 4;\n n |= n >>> 8;\n n |= n >>> 16;\n n++;\n }\n return n;\n}\n\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction howMuchToRead(n, state) {\n if (n <= 0 || state.length === 0 && state.ended) return 0;\n if (state.objectMode) return 1;\n if (n !== n) {\n // Only flow one buffer at a time\n if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;\n }\n // If we're asking for more than the current hwm, then raise the hwm.\n if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);\n if (n <= state.length) return n;\n // Don't have enough\n if (!state.ended) {\n state.needReadable = true;\n return 0;\n }\n return state.length;\n}\n\n// you can override either this method, or the async _read(n) below.\nReadable.prototype.read = function (n) {\n debug('read', n);\n n = parseInt(n, 10);\n var state = this._readableState;\n var nOrig = n;\n\n if (n !== 0) state.emittedReadable = false;\n\n // if we're doing read(0) to trigger a readable event, but we\n // already have a bunch of data in the buffer, then just trigger\n // the 'readable' event and move on.\n if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {\n debug('read: emitReadable', state.length, state.ended);\n if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);\n return null;\n }\n\n n = howMuchToRead(n, state);\n\n // if we've ended, and we're now clear, then finish it up.\n if (n === 0 && state.ended) {\n if (state.length === 0) endReadable(this);\n return null;\n }\n\n // All the actual chunk generation logic needs to be\n // *below* the call to _read. The reason is that in certain\n // synthetic stream cases, such as passthrough streams, _read\n // may be a completely synchronous operation which may change\n // the state of the read buffer, providing enough data when\n // before there was *not* enough.\n //\n // So, the steps are:\n // 1. Figure out what the state of things will be after we do\n // a read from the buffer.\n //\n // 2. If that resulting state will trigger a _read, then call _read.\n // Note that this may be asynchronous, or synchronous. Yes, it is\n // deeply ugly to write APIs this way, but that still doesn't mean\n // that the Readable class should behave improperly, as streams are\n // designed to be sync/async agnostic.\n // Take note if the _read call is sync or async (ie, if the read call\n // has returned yet), so that we know whether or not it's safe to emit\n // 'readable' etc.\n //\n // 3. Actually pull the requested chunks out of the buffer and return.\n\n // if we need a readable event, then we need to do some reading.\n var doRead = state.needReadable;\n debug('need readable', doRead);\n\n // if we currently have less than the highWaterMark, then also read some\n if (state.length === 0 || state.length - n < state.highWaterMark) {\n doRead = true;\n debug('length less than watermark', doRead);\n }\n\n // however, if we've ended, then there's no point, and if we're already\n // reading, then it's unnecessary.\n if (state.ended || state.reading) {\n doRead = false;\n debug('reading or ended', doRead);\n } else if (doRead) {\n debug('do read');\n state.reading = true;\n state.sync = true;\n // if the length is currently zero, then we *need* a readable event.\n if (state.length === 0) state.needReadable = true;\n // call internal read method\n this._read(state.highWaterMark);\n state.sync = false;\n // If _read pushed data synchronously, then `reading` will be false,\n // and we need to re-evaluate how much data we can return to the user.\n if (!state.reading) n = howMuchToRead(nOrig, state);\n }\n\n var ret;\n if (n > 0) ret = fromList(n, state);else ret = null;\n\n if (ret === null) {\n state.needReadable = true;\n n = 0;\n } else {\n state.length -= n;\n }\n\n if (state.length === 0) {\n // If we have nothing in the buffer, then we want to know\n // as soon as we *do* get something into the buffer.\n if (!state.ended) state.needReadable = true;\n\n // If we tried to read() past the EOF, then emit end on the next tick.\n if (nOrig !== n && state.ended) endReadable(this);\n }\n\n if (ret !== null) this.emit('data', ret);\n\n return ret;\n};\n\nfunction onEofChunk(stream, state) {\n if (state.ended) return;\n if (state.decoder) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) {\n state.buffer.push(chunk);\n state.length += state.objectMode ? 1 : chunk.length;\n }\n }\n state.ended = true;\n\n // emit 'readable' now to make sure it gets picked up.\n emitReadable(stream);\n}\n\n// Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow. This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\nfunction emitReadable(stream) {\n var state = stream._readableState;\n state.needReadable = false;\n if (!state.emittedReadable) {\n debug('emitReadable', state.flowing);\n state.emittedReadable = true;\n if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);\n }\n}\n\nfunction emitReadable_(stream) {\n debug('emit readable');\n stream.emit('readable');\n flow(stream);\n}\n\n// at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data. that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\nfunction maybeReadMore(stream, state) {\n if (!state.readingMore) {\n state.readingMore = true;\n pna.nextTick(maybeReadMore_, stream, state);\n }\n}\n\nfunction maybeReadMore_(stream, state) {\n var len = state.length;\n while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {\n debug('maybeReadMore read 0');\n stream.read(0);\n if (len === state.length)\n // didn't get any data, stop spinning.\n break;else len = state.length;\n }\n state.readingMore = false;\n}\n\n// abstract method. to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\nReadable.prototype._read = function (n) {\n this.emit('error', new Error('_read() is not implemented'));\n};\n\nReadable.prototype.pipe = function (dest, pipeOpts) {\n var src = this;\n var state = this._readableState;\n\n switch (state.pipesCount) {\n case 0:\n state.pipes = dest;\n break;\n case 1:\n state.pipes = [state.pipes, dest];\n break;\n default:\n state.pipes.push(dest);\n break;\n }\n state.pipesCount += 1;\n debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);\n\n var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;\n\n var endFn = doEnd ? onend : unpipe;\n if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn);\n\n dest.on('unpipe', onunpipe);\n function onunpipe(readable, unpipeInfo) {\n debug('onunpipe');\n if (readable === src) {\n if (unpipeInfo && unpipeInfo.hasUnpiped === false) {\n unpipeInfo.hasUnpiped = true;\n cleanup();\n }\n }\n }\n\n function onend() {\n debug('onend');\n dest.end();\n }\n\n // when the dest drains, it reduces the awaitDrain counter\n // on the source. This would be more elegant with a .once()\n // handler in flow(), but adding and removing repeatedly is\n // too slow.\n var ondrain = pipeOnDrain(src);\n dest.on('drain', ondrain);\n\n var cleanedUp = false;\n function cleanup() {\n debug('cleanup');\n // cleanup event handlers once the pipe is broken\n dest.removeListener('close', onclose);\n dest.removeListener('finish', onfinish);\n dest.removeListener('drain', ondrain);\n dest.removeListener('error', onerror);\n dest.removeListener('unpipe', onunpipe);\n src.removeListener('end', onend);\n src.removeListener('end', unpipe);\n src.removeListener('data', ondata);\n\n cleanedUp = true;\n\n // if the reader is waiting for a drain event from this\n // specific writer, then it would cause it to never start\n // flowing again.\n // So, if this is awaiting a drain, then we just call it now.\n // If we don't know, then assume that we are waiting for one.\n if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();\n }\n\n // If the user pushes more data while we're writing to dest then we'll end up\n // in ondata again. However, we only want to increase awaitDrain once because\n // dest will only emit one 'drain' event for the multiple writes.\n // => Introduce a guard on increasing awaitDrain.\n var increasedAwaitDrain = false;\n src.on('data', ondata);\n function ondata(chunk) {\n debug('ondata');\n increasedAwaitDrain = false;\n var ret = dest.write(chunk);\n if (false === ret && !increasedAwaitDrain) {\n // If the user unpiped during `dest.write()`, it is possible\n // to get stuck in a permanently paused state if that write\n // also returned false.\n // => Check whether `dest` is still a piping destination.\n if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {\n debug('false write response, pause', state.awaitDrain);\n state.awaitDrain++;\n increasedAwaitDrain = true;\n }\n src.pause();\n }\n }\n\n // if the dest has an error, then stop piping into it.\n // however, don't suppress the throwing behavior for this.\n function onerror(er) {\n debug('onerror', er);\n unpipe();\n dest.removeListener('error', onerror);\n if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);\n }\n\n // Make sure our error handler is attached before userland ones.\n prependListener(dest, 'error', onerror);\n\n // Both close and finish should trigger unpipe, but only once.\n function onclose() {\n dest.removeListener('finish', onfinish);\n unpipe();\n }\n dest.once('close', onclose);\n function onfinish() {\n debug('onfinish');\n dest.removeListener('close', onclose);\n unpipe();\n }\n dest.once('finish', onfinish);\n\n function unpipe() {\n debug('unpipe');\n src.unpipe(dest);\n }\n\n // tell the dest that it's being piped to\n dest.emit('pipe', src);\n\n // start the flow if it hasn't been started already.\n if (!state.flowing) {\n debug('pipe resume');\n src.resume();\n }\n\n return dest;\n};\n\nfunction pipeOnDrain(src) {\n return function () {\n var state = src._readableState;\n debug('pipeOnDrain', state.awaitDrain);\n if (state.awaitDrain) state.awaitDrain--;\n if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {\n state.flowing = true;\n flow(src);\n }\n };\n}\n\nReadable.prototype.unpipe = function (dest) {\n var state = this._readableState;\n var unpipeInfo = { hasUnpiped: false };\n\n // if we're not piping anywhere, then do nothing.\n if (state.pipesCount === 0) return this;\n\n // just one destination. most common case.\n if (state.pipesCount === 1) {\n // passed in one, but it's not the right one.\n if (dest && dest !== state.pipes) return this;\n\n if (!dest) dest = state.pipes;\n\n // got a match.\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n if (dest) dest.emit('unpipe', this, unpipeInfo);\n return this;\n }\n\n // slow case. multiple pipe destinations.\n\n if (!dest) {\n // remove all.\n var dests = state.pipes;\n var len = state.pipesCount;\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n\n for (var i = 0; i < len; i++) {\n dests[i].emit('unpipe', this, { hasUnpiped: false });\n }return this;\n }\n\n // try to find the right one.\n var index = indexOf(state.pipes, dest);\n if (index === -1) return this;\n\n state.pipes.splice(index, 1);\n state.pipesCount -= 1;\n if (state.pipesCount === 1) state.pipes = state.pipes[0];\n\n dest.emit('unpipe', this, unpipeInfo);\n\n return this;\n};\n\n// set up data events if they are asked for\n// Ensure readable listeners eventually get something\nReadable.prototype.on = function (ev, fn) {\n var res = Stream.prototype.on.call(this, ev, fn);\n\n if (ev === 'data') {\n // Start flowing on next tick if stream isn't explicitly paused\n if (this._readableState.flowing !== false) this.resume();\n } else if (ev === 'readable') {\n var state = this._readableState;\n if (!state.endEmitted && !state.readableListening) {\n state.readableListening = state.needReadable = true;\n state.emittedReadable = false;\n if (!state.reading) {\n pna.nextTick(nReadingNextTick, this);\n } else if (state.length) {\n emitReadable(this);\n }\n }\n }\n\n return res;\n};\nReadable.prototype.addListener = Readable.prototype.on;\n\nfunction nReadingNextTick(self) {\n debug('readable nexttick read 0');\n self.read(0);\n}\n\n// pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\nReadable.prototype.resume = function () {\n var state = this._readableState;\n if (!state.flowing) {\n debug('resume');\n state.flowing = true;\n resume(this, state);\n }\n return this;\n};\n\nfunction resume(stream, state) {\n if (!state.resumeScheduled) {\n state.resumeScheduled = true;\n pna.nextTick(resume_, stream, state);\n }\n}\n\nfunction resume_(stream, state) {\n if (!state.reading) {\n debug('resume read 0');\n stream.read(0);\n }\n\n state.resumeScheduled = false;\n state.awaitDrain = 0;\n stream.emit('resume');\n flow(stream);\n if (state.flowing && !state.reading) stream.read(0);\n}\n\nReadable.prototype.pause = function () {\n debug('call pause flowing=%j', this._readableState.flowing);\n if (false !== this._readableState.flowing) {\n debug('pause');\n this._readableState.flowing = false;\n this.emit('pause');\n }\n return this;\n};\n\nfunction flow(stream) {\n var state = stream._readableState;\n debug('flow', state.flowing);\n while (state.flowing && stream.read() !== null) {}\n}\n\n// wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\nReadable.prototype.wrap = function (stream) {\n var _this = this;\n\n var state = this._readableState;\n var paused = false;\n\n stream.on('end', function () {\n debug('wrapped end');\n if (state.decoder && !state.ended) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) _this.push(chunk);\n }\n\n _this.push(null);\n });\n\n stream.on('data', function (chunk) {\n debug('wrapped data');\n if (state.decoder) chunk = state.decoder.write(chunk);\n\n // don't skip over falsy values in objectMode\n if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;\n\n var ret = _this.push(chunk);\n if (!ret) {\n paused = true;\n stream.pause();\n }\n });\n\n // proxy all the other methods.\n // important when wrapping filters and duplexes.\n for (var i in stream) {\n if (this[i] === undefined && typeof stream[i] === 'function') {\n this[i] = function (method) {\n return function () {\n return stream[method].apply(stream, arguments);\n };\n }(i);\n }\n }\n\n // proxy certain important events.\n for (var n = 0; n < kProxyEvents.length; n++) {\n stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));\n }\n\n // when we try to consume some more bytes, simply unpause the\n // underlying stream.\n this._read = function (n) {\n debug('wrapped _read', n);\n if (paused) {\n paused = false;\n stream.resume();\n }\n };\n\n return this;\n};\n\nObject.defineProperty(Readable.prototype, 'readableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function () {\n return this._readableState.highWaterMark;\n }\n});\n\n// exposed for testing purposes only.\nReadable._fromList = fromList;\n\n// Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromList(n, state) {\n // nothing buffered\n if (state.length === 0) return null;\n\n var ret;\n if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {\n // read it all, truncate the list\n if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);\n state.buffer.clear();\n } else {\n // read part of list\n ret = fromListPartial(n, state.buffer, state.decoder);\n }\n\n return ret;\n}\n\n// Extracts only enough buffered data to satisfy the amount requested.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromListPartial(n, list, hasStrings) {\n var ret;\n if (n < list.head.data.length) {\n // slice is the same for buffers and strings\n ret = list.head.data.slice(0, n);\n list.head.data = list.head.data.slice(n);\n } else if (n === list.head.data.length) {\n // first chunk is a perfect match\n ret = list.shift();\n } else {\n // result spans more than one buffer\n ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);\n }\n return ret;\n}\n\n// Copies a specified amount of characters from the list of buffered data\n// chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction copyFromBufferString(n, list) {\n var p = list.head;\n var c = 1;\n var ret = p.data;\n n -= ret.length;\n while (p = p.next) {\n var str = p.data;\n var nb = n > str.length ? str.length : n;\n if (nb === str.length) ret += str;else ret += str.slice(0, n);\n n -= nb;\n if (n === 0) {\n if (nb === str.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = str.slice(nb);\n }\n break;\n }\n ++c;\n }\n list.length -= c;\n return ret;\n}\n\n// Copies a specified amount of bytes from the list of buffered data chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction copyFromBuffer(n, list) {\n var ret = Buffer.allocUnsafe(n);\n var p = list.head;\n var c = 1;\n p.data.copy(ret);\n n -= p.data.length;\n while (p = p.next) {\n var buf = p.data;\n var nb = n > buf.length ? buf.length : n;\n buf.copy(ret, ret.length - n, 0, nb);\n n -= nb;\n if (n === 0) {\n if (nb === buf.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = buf.slice(nb);\n }\n break;\n }\n ++c;\n }\n list.length -= c;\n return ret;\n}\n\nfunction endReadable(stream) {\n var state = stream._readableState;\n\n // If we get here before consuming all the bytes, then that is a\n // bug in node. Should never happen.\n if (state.length > 0) throw new Error('\"endReadable()\" called on non-empty stream');\n\n if (!state.endEmitted) {\n state.ended = true;\n pna.nextTick(endReadableNT, state, stream);\n }\n}\n\nfunction endReadableNT(state, stream) {\n // Check that we didn't get one last unshift.\n if (!state.endEmitted && state.length === 0) {\n state.endEmitted = true;\n stream.readable = false;\n stream.emit('end');\n }\n}\n\nfunction indexOf(xs, x) {\n for (var i = 0, l = xs.length; i < l; i++) {\n if (xs[i] === x) return i;\n }\n return -1;\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a transform stream is a readable/writable stream where you do\n// something with the data. Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored. (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation. For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes. When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up. When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer. When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks. If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk. However,\n// a pathological inflate type of transform can cause excessive buffering\n// here. For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output. In this case, you could write a very small\n// amount of input, and end up with a very large amount of output. In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform. A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n\n'use strict';\n\nmodule.exports = Transform;\n\nvar Duplex = require('./_stream_duplex');\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/**/\n\nutil.inherits(Transform, Duplex);\n\nfunction afterTransform(er, data) {\n var ts = this._transformState;\n ts.transforming = false;\n\n var cb = ts.writecb;\n\n if (!cb) {\n return this.emit('error', new Error('write callback called multiple times'));\n }\n\n ts.writechunk = null;\n ts.writecb = null;\n\n if (data != null) // single equals check for both `null` and `undefined`\n this.push(data);\n\n cb(er);\n\n var rs = this._readableState;\n rs.reading = false;\n if (rs.needReadable || rs.length < rs.highWaterMark) {\n this._read(rs.highWaterMark);\n }\n}\n\nfunction Transform(options) {\n if (!(this instanceof Transform)) return new Transform(options);\n\n Duplex.call(this, options);\n\n this._transformState = {\n afterTransform: afterTransform.bind(this),\n needTransform: false,\n transforming: false,\n writecb: null,\n writechunk: null,\n writeencoding: null\n };\n\n // start out asking for a readable event once data is transformed.\n this._readableState.needReadable = true;\n\n // we have implemented the _read method, and done the other things\n // that Readable wants before the first _read call, so unset the\n // sync guard flag.\n this._readableState.sync = false;\n\n if (options) {\n if (typeof options.transform === 'function') this._transform = options.transform;\n\n if (typeof options.flush === 'function') this._flush = options.flush;\n }\n\n // When the writable side finishes, then flush out anything remaining.\n this.on('prefinish', prefinish);\n}\n\nfunction prefinish() {\n var _this = this;\n\n if (typeof this._flush === 'function') {\n this._flush(function (er, data) {\n done(_this, er, data);\n });\n } else {\n done(this, null, null);\n }\n}\n\nTransform.prototype.push = function (chunk, encoding) {\n this._transformState.needTransform = false;\n return Duplex.prototype.push.call(this, chunk, encoding);\n};\n\n// This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side. You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk. If you pass\n// an error, then that'll put the hurt on the whole operation. If you\n// never call cb(), then you'll never get another chunk.\nTransform.prototype._transform = function (chunk, encoding, cb) {\n throw new Error('_transform() is not implemented');\n};\n\nTransform.prototype._write = function (chunk, encoding, cb) {\n var ts = this._transformState;\n ts.writecb = cb;\n ts.writechunk = chunk;\n ts.writeencoding = encoding;\n if (!ts.transforming) {\n var rs = this._readableState;\n if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);\n }\n};\n\n// Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\nTransform.prototype._read = function (n) {\n var ts = this._transformState;\n\n if (ts.writechunk !== null && ts.writecb && !ts.transforming) {\n ts.transforming = true;\n this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n } else {\n // mark that we need a transform, so that any data that comes in\n // will get processed, now that we've asked for it.\n ts.needTransform = true;\n }\n};\n\nTransform.prototype._destroy = function (err, cb) {\n var _this2 = this;\n\n Duplex.prototype._destroy.call(this, err, function (err2) {\n cb(err2);\n _this2.emit('close');\n });\n};\n\nfunction done(stream, er, data) {\n if (er) return stream.emit('error', er);\n\n if (data != null) // single equals check for both `null` and `undefined`\n stream.push(data);\n\n // if there's nothing in the write buffer, then that means\n // that nothing more will ever be provided\n if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');\n\n if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');\n\n return stream.push(null);\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// A bit simpler than readable streams.\n// Implement an async ._write(chunk, encoding, cb), and it'll handle all\n// the drain event emission and buffering.\n\n'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\nmodule.exports = Writable;\n\n/* */\nfunction WriteReq(chunk, encoding, cb) {\n this.chunk = chunk;\n this.encoding = encoding;\n this.callback = cb;\n this.next = null;\n}\n\n// It seems a linked list but it is not\n// there will be only 2 of these for each stream\nfunction CorkedRequest(state) {\n var _this = this;\n\n this.next = null;\n this.entry = null;\n this.finish = function () {\n onCorkedFinish(_this, state);\n };\n}\n/* */\n\n/**/\nvar asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick;\n/**/\n\n/**/\nvar Duplex;\n/**/\n\nWritable.WritableState = WritableState;\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/**/\n\n/**/\nvar internalUtil = {\n deprecate: require('util-deprecate')\n};\n/**/\n\n/**/\nvar Stream = require('./internal/streams/stream');\n/**/\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\nvar OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\n/**/\n\nvar destroyImpl = require('./internal/streams/destroy');\n\nutil.inherits(Writable, Stream);\n\nfunction nop() {}\n\nfunction WritableState(options, stream) {\n Duplex = Duplex || require('./_stream_duplex');\n\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n var isDuplex = stream instanceof Duplex;\n\n // object stream flag to indicate whether or not this stream\n // contains buffers or objects.\n this.objectMode = !!options.objectMode;\n\n if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;\n\n // the point at which write() starts returning false\n // Note: 0 is a valid value, means that we always return false if\n // the entire buffer is not flushed immediately on write()\n var hwm = options.highWaterMark;\n var writableHwm = options.writableHighWaterMark;\n var defaultHwm = this.objectMode ? 16 : 16 * 1024;\n\n if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;\n\n // cast to ints.\n this.highWaterMark = Math.floor(this.highWaterMark);\n\n // if _final has been called\n this.finalCalled = false;\n\n // drain event flag.\n this.needDrain = false;\n // at the start of calling end()\n this.ending = false;\n // when end() has been called, and returned\n this.ended = false;\n // when 'finish' is emitted\n this.finished = false;\n\n // has it been destroyed\n this.destroyed = false;\n\n // should we decode strings into buffers before passing to _write?\n // this is here so that some node-core streams can optimize string\n // handling at a lower level.\n var noDecode = options.decodeStrings === false;\n this.decodeStrings = !noDecode;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // not an actual buffer we keep track of, but a measurement\n // of how much we're waiting to get pushed to some underlying\n // socket or file.\n this.length = 0;\n\n // a flag to see when we're in the middle of a write.\n this.writing = false;\n\n // when true all writes will be buffered until .uncork() call\n this.corked = 0;\n\n // a flag to be able to tell if the onwrite cb is called immediately,\n // or on a later tick. We set this to true at first, because any\n // actions that shouldn't happen until \"later\" should generally also\n // not happen before the first write call.\n this.sync = true;\n\n // a flag to know if we're processing previously buffered items, which\n // may call the _write() callback in the same tick, so that we don't\n // end up in an overlapped onwrite situation.\n this.bufferProcessing = false;\n\n // the callback that's passed to _write(chunk,cb)\n this.onwrite = function (er) {\n onwrite(stream, er);\n };\n\n // the callback that the user supplies to write(chunk,encoding,cb)\n this.writecb = null;\n\n // the amount that is being written when _write is called.\n this.writelen = 0;\n\n this.bufferedRequest = null;\n this.lastBufferedRequest = null;\n\n // number of pending user-supplied write callbacks\n // this must be 0 before 'finish' can be emitted\n this.pendingcb = 0;\n\n // emit prefinish if the only thing we're waiting for is _write cbs\n // This is relevant for synchronous Transform streams\n this.prefinished = false;\n\n // True if the error was already emitted and should not be thrown again\n this.errorEmitted = false;\n\n // count buffered requests\n this.bufferedRequestCount = 0;\n\n // allocate the first CorkedRequest, there is always\n // one allocated and free to use, and we maintain at most two\n this.corkedRequestsFree = new CorkedRequest(this);\n}\n\nWritableState.prototype.getBuffer = function getBuffer() {\n var current = this.bufferedRequest;\n var out = [];\n while (current) {\n out.push(current);\n current = current.next;\n }\n return out;\n};\n\n(function () {\n try {\n Object.defineProperty(WritableState.prototype, 'buffer', {\n get: internalUtil.deprecate(function () {\n return this.getBuffer();\n }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')\n });\n } catch (_) {}\n})();\n\n// Test _writableState for inheritance to account for Duplex streams,\n// whose prototype chain only points to Readable.\nvar realHasInstance;\nif (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {\n realHasInstance = Function.prototype[Symbol.hasInstance];\n Object.defineProperty(Writable, Symbol.hasInstance, {\n value: function (object) {\n if (realHasInstance.call(this, object)) return true;\n if (this !== Writable) return false;\n\n return object && object._writableState instanceof WritableState;\n }\n });\n} else {\n realHasInstance = function (object) {\n return object instanceof this;\n };\n}\n\nfunction Writable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n\n // Writable ctor is applied to Duplexes, too.\n // `realHasInstance` is necessary because using plain `instanceof`\n // would return false, as no `_writableState` property is attached.\n\n // Trying to use the custom `instanceof` for Writable here will also break the\n // Node.js LazyTransform implementation, which has a non-trivial getter for\n // `_writableState` that would lead to infinite recursion.\n if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {\n return new Writable(options);\n }\n\n this._writableState = new WritableState(options, this);\n\n // legacy.\n this.writable = true;\n\n if (options) {\n if (typeof options.write === 'function') this._write = options.write;\n\n if (typeof options.writev === 'function') this._writev = options.writev;\n\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n\n if (typeof options.final === 'function') this._final = options.final;\n }\n\n Stream.call(this);\n}\n\n// Otherwise people can pipe Writable streams, which is just wrong.\nWritable.prototype.pipe = function () {\n this.emit('error', new Error('Cannot pipe, not readable'));\n};\n\nfunction writeAfterEnd(stream, cb) {\n var er = new Error('write after end');\n // TODO: defer error events consistently everywhere, not just the cb\n stream.emit('error', er);\n pna.nextTick(cb, er);\n}\n\n// Checks that a user-supplied chunk is valid, especially for the particular\n// mode the stream is in. Currently this means that `null` is never accepted\n// and undefined/non-string values are only allowed in object mode.\nfunction validChunk(stream, state, chunk, cb) {\n var valid = true;\n var er = false;\n\n if (chunk === null) {\n er = new TypeError('May not write null values to stream');\n } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new TypeError('Invalid non-string/buffer chunk');\n }\n if (er) {\n stream.emit('error', er);\n pna.nextTick(cb, er);\n valid = false;\n }\n return valid;\n}\n\nWritable.prototype.write = function (chunk, encoding, cb) {\n var state = this._writableState;\n var ret = false;\n var isBuf = !state.objectMode && _isUint8Array(chunk);\n\n if (isBuf && !Buffer.isBuffer(chunk)) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;\n\n if (typeof cb !== 'function') cb = nop;\n\n if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {\n state.pendingcb++;\n ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);\n }\n\n return ret;\n};\n\nWritable.prototype.cork = function () {\n var state = this._writableState;\n\n state.corked++;\n};\n\nWritable.prototype.uncork = function () {\n var state = this._writableState;\n\n if (state.corked) {\n state.corked--;\n\n if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);\n }\n};\n\nWritable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {\n // node::ParseEncoding() requires lower case.\n if (typeof encoding === 'string') encoding = encoding.toLowerCase();\n if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);\n this._writableState.defaultEncoding = encoding;\n return this;\n};\n\nfunction decodeChunk(state, chunk, encoding) {\n if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {\n chunk = Buffer.from(chunk, encoding);\n }\n return chunk;\n}\n\nObject.defineProperty(Writable.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function () {\n return this._writableState.highWaterMark;\n }\n});\n\n// if we're already writing something, then just put this\n// in the queue, and wait our turn. Otherwise, call _write\n// If we return false, then we need a drain event, so set that flag.\nfunction writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {\n if (!isBuf) {\n var newChunk = decodeChunk(state, chunk, encoding);\n if (chunk !== newChunk) {\n isBuf = true;\n encoding = 'buffer';\n chunk = newChunk;\n }\n }\n var len = state.objectMode ? 1 : chunk.length;\n\n state.length += len;\n\n var ret = state.length < state.highWaterMark;\n // we must ensure that previous needDrain will not be reset to false.\n if (!ret) state.needDrain = true;\n\n if (state.writing || state.corked) {\n var last = state.lastBufferedRequest;\n state.lastBufferedRequest = {\n chunk: chunk,\n encoding: encoding,\n isBuf: isBuf,\n callback: cb,\n next: null\n };\n if (last) {\n last.next = state.lastBufferedRequest;\n } else {\n state.bufferedRequest = state.lastBufferedRequest;\n }\n state.bufferedRequestCount += 1;\n } else {\n doWrite(stream, state, false, len, chunk, encoding, cb);\n }\n\n return ret;\n}\n\nfunction doWrite(stream, state, writev, len, chunk, encoding, cb) {\n state.writelen = len;\n state.writecb = cb;\n state.writing = true;\n state.sync = true;\n if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);\n state.sync = false;\n}\n\nfunction onwriteError(stream, state, sync, er, cb) {\n --state.pendingcb;\n\n if (sync) {\n // defer the callback if we are being called synchronously\n // to avoid piling up things on the stack\n pna.nextTick(cb, er);\n // this can emit finish, and it will always happen\n // after error\n pna.nextTick(finishMaybe, stream, state);\n stream._writableState.errorEmitted = true;\n stream.emit('error', er);\n } else {\n // the caller expect this to happen before if\n // it is async\n cb(er);\n stream._writableState.errorEmitted = true;\n stream.emit('error', er);\n // this can emit finish, but finish must\n // always follow error\n finishMaybe(stream, state);\n }\n}\n\nfunction onwriteStateUpdate(state) {\n state.writing = false;\n state.writecb = null;\n state.length -= state.writelen;\n state.writelen = 0;\n}\n\nfunction onwrite(stream, er) {\n var state = stream._writableState;\n var sync = state.sync;\n var cb = state.writecb;\n\n onwriteStateUpdate(state);\n\n if (er) onwriteError(stream, state, sync, er, cb);else {\n // Check if we're actually ready to finish, but don't emit yet\n var finished = needFinish(state);\n\n if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {\n clearBuffer(stream, state);\n }\n\n if (sync) {\n /**/\n asyncWrite(afterWrite, stream, state, finished, cb);\n /**/\n } else {\n afterWrite(stream, state, finished, cb);\n }\n }\n}\n\nfunction afterWrite(stream, state, finished, cb) {\n if (!finished) onwriteDrain(stream, state);\n state.pendingcb--;\n cb();\n finishMaybe(stream, state);\n}\n\n// Must force callback to be called on nextTick, so that we don't\n// emit 'drain' before the write() consumer gets the 'false' return\n// value, and has a chance to attach a 'drain' listener.\nfunction onwriteDrain(stream, state) {\n if (state.length === 0 && state.needDrain) {\n state.needDrain = false;\n stream.emit('drain');\n }\n}\n\n// if there's something in the buffer waiting, then process it\nfunction clearBuffer(stream, state) {\n state.bufferProcessing = true;\n var entry = state.bufferedRequest;\n\n if (stream._writev && entry && entry.next) {\n // Fast case, write everything using _writev()\n var l = state.bufferedRequestCount;\n var buffer = new Array(l);\n var holder = state.corkedRequestsFree;\n holder.entry = entry;\n\n var count = 0;\n var allBuffers = true;\n while (entry) {\n buffer[count] = entry;\n if (!entry.isBuf) allBuffers = false;\n entry = entry.next;\n count += 1;\n }\n buffer.allBuffers = allBuffers;\n\n doWrite(stream, state, true, state.length, buffer, '', holder.finish);\n\n // doWrite is almost always async, defer these to save a bit of time\n // as the hot path ends with doWrite\n state.pendingcb++;\n state.lastBufferedRequest = null;\n if (holder.next) {\n state.corkedRequestsFree = holder.next;\n holder.next = null;\n } else {\n state.corkedRequestsFree = new CorkedRequest(state);\n }\n state.bufferedRequestCount = 0;\n } else {\n // Slow case, write chunks one-by-one\n while (entry) {\n var chunk = entry.chunk;\n var encoding = entry.encoding;\n var cb = entry.callback;\n var len = state.objectMode ? 1 : chunk.length;\n\n doWrite(stream, state, false, len, chunk, encoding, cb);\n entry = entry.next;\n state.bufferedRequestCount--;\n // if we didn't call the onwrite immediately, then\n // it means that we need to wait until it does.\n // also, that means that the chunk and cb are currently\n // being processed, so move the buffer counter past them.\n if (state.writing) {\n break;\n }\n }\n\n if (entry === null) state.lastBufferedRequest = null;\n }\n\n state.bufferedRequest = entry;\n state.bufferProcessing = false;\n}\n\nWritable.prototype._write = function (chunk, encoding, cb) {\n cb(new Error('_write() is not implemented'));\n};\n\nWritable.prototype._writev = null;\n\nWritable.prototype.end = function (chunk, encoding, cb) {\n var state = this._writableState;\n\n if (typeof chunk === 'function') {\n cb = chunk;\n chunk = null;\n encoding = null;\n } else if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);\n\n // .end() fully uncorks\n if (state.corked) {\n state.corked = 1;\n this.uncork();\n }\n\n // ignore unnecessary end() calls.\n if (!state.ending) endWritable(this, state, cb);\n};\n\nfunction needFinish(state) {\n return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;\n}\nfunction callFinal(stream, state) {\n stream._final(function (err) {\n state.pendingcb--;\n if (err) {\n stream.emit('error', err);\n }\n state.prefinished = true;\n stream.emit('prefinish');\n finishMaybe(stream, state);\n });\n}\nfunction prefinish(stream, state) {\n if (!state.prefinished && !state.finalCalled) {\n if (typeof stream._final === 'function') {\n state.pendingcb++;\n state.finalCalled = true;\n pna.nextTick(callFinal, stream, state);\n } else {\n state.prefinished = true;\n stream.emit('prefinish');\n }\n }\n}\n\nfunction finishMaybe(stream, state) {\n var need = needFinish(state);\n if (need) {\n prefinish(stream, state);\n if (state.pendingcb === 0) {\n state.finished = true;\n stream.emit('finish');\n }\n }\n return need;\n}\n\nfunction endWritable(stream, state, cb) {\n state.ending = true;\n finishMaybe(stream, state);\n if (cb) {\n if (state.finished) pna.nextTick(cb);else stream.once('finish', cb);\n }\n state.ended = true;\n stream.writable = false;\n}\n\nfunction onCorkedFinish(corkReq, state, err) {\n var entry = corkReq.entry;\n corkReq.entry = null;\n while (entry) {\n var cb = entry.callback;\n state.pendingcb--;\n cb(err);\n entry = entry.next;\n }\n\n // reuse the free corkReq.\n state.corkedRequestsFree.next = corkReq;\n}\n\nObject.defineProperty(Writable.prototype, 'destroyed', {\n get: function () {\n if (this._writableState === undefined) {\n return false;\n }\n return this._writableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._writableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._writableState.destroyed = value;\n }\n});\n\nWritable.prototype.destroy = destroyImpl.destroy;\nWritable.prototype._undestroy = destroyImpl.undestroy;\nWritable.prototype._destroy = function (err, cb) {\n this.end();\n cb(err);\n};","'use strict';\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Buffer = require('safe-buffer').Buffer;\nvar util = require('util');\n\nfunction copyBuffer(src, target, offset) {\n src.copy(target, offset);\n}\n\nmodule.exports = function () {\n function BufferList() {\n _classCallCheck(this, BufferList);\n\n this.head = null;\n this.tail = null;\n this.length = 0;\n }\n\n BufferList.prototype.push = function push(v) {\n var entry = { data: v, next: null };\n if (this.length > 0) this.tail.next = entry;else this.head = entry;\n this.tail = entry;\n ++this.length;\n };\n\n BufferList.prototype.unshift = function unshift(v) {\n var entry = { data: v, next: this.head };\n if (this.length === 0) this.tail = entry;\n this.head = entry;\n ++this.length;\n };\n\n BufferList.prototype.shift = function shift() {\n if (this.length === 0) return;\n var ret = this.head.data;\n if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;\n --this.length;\n return ret;\n };\n\n BufferList.prototype.clear = function clear() {\n this.head = this.tail = null;\n this.length = 0;\n };\n\n BufferList.prototype.join = function join(s) {\n if (this.length === 0) return '';\n var p = this.head;\n var ret = '' + p.data;\n while (p = p.next) {\n ret += s + p.data;\n }return ret;\n };\n\n BufferList.prototype.concat = function concat(n) {\n if (this.length === 0) return Buffer.alloc(0);\n var ret = Buffer.allocUnsafe(n >>> 0);\n var p = this.head;\n var i = 0;\n while (p) {\n copyBuffer(p.data, ret, i);\n i += p.data.length;\n p = p.next;\n }\n return ret;\n };\n\n return BufferList;\n}();\n\nif (util && util.inspect && util.inspect.custom) {\n module.exports.prototype[util.inspect.custom] = function () {\n var obj = util.inspect({ length: this.length });\n return this.constructor.name + ' ' + obj;\n };\n}","'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\n// undocumented cb() API, needed for core, not for public API\nfunction destroy(err, cb) {\n var _this = this;\n\n var readableDestroyed = this._readableState && this._readableState.destroyed;\n var writableDestroyed = this._writableState && this._writableState.destroyed;\n\n if (readableDestroyed || writableDestroyed) {\n if (cb) {\n cb(err);\n } else if (err) {\n if (!this._writableState) {\n pna.nextTick(emitErrorNT, this, err);\n } else if (!this._writableState.errorEmitted) {\n this._writableState.errorEmitted = true;\n pna.nextTick(emitErrorNT, this, err);\n }\n }\n\n return this;\n }\n\n // we set destroyed to true before firing error callbacks in order\n // to make it re-entrance safe in case destroy() is called within callbacks\n\n if (this._readableState) {\n this._readableState.destroyed = true;\n }\n\n // if this is a duplex stream mark the writable part as destroyed as well\n if (this._writableState) {\n this._writableState.destroyed = true;\n }\n\n this._destroy(err || null, function (err) {\n if (!cb && err) {\n if (!_this._writableState) {\n pna.nextTick(emitErrorNT, _this, err);\n } else if (!_this._writableState.errorEmitted) {\n _this._writableState.errorEmitted = true;\n pna.nextTick(emitErrorNT, _this, err);\n }\n } else if (cb) {\n cb(err);\n }\n });\n\n return this;\n}\n\nfunction undestroy() {\n if (this._readableState) {\n this._readableState.destroyed = false;\n this._readableState.reading = false;\n this._readableState.ended = false;\n this._readableState.endEmitted = false;\n }\n\n if (this._writableState) {\n this._writableState.destroyed = false;\n this._writableState.ended = false;\n this._writableState.ending = false;\n this._writableState.finalCalled = false;\n this._writableState.prefinished = false;\n this._writableState.finished = false;\n this._writableState.errorEmitted = false;\n }\n}\n\nfunction emitErrorNT(self, err) {\n self.emit('error', err);\n}\n\nmodule.exports = {\n destroy: destroy,\n undestroy: undestroy\n};","module.exports = require('stream');\n","var Stream = require('stream');\nif (process.env.READABLE_STREAM === 'disable' && Stream) {\n module.exports = Stream;\n exports = module.exports = Stream.Readable;\n exports.Readable = Stream.Readable;\n exports.Writable = Stream.Writable;\n exports.Duplex = Stream.Duplex;\n exports.Transform = Stream.Transform;\n exports.PassThrough = Stream.PassThrough;\n exports.Stream = Stream;\n} else {\n exports = module.exports = require('./lib/_stream_readable.js');\n exports.Stream = Stream || exports;\n exports.Readable = exports;\n exports.Writable = require('./lib/_stream_writable.js');\n exports.Duplex = require('./lib/_stream_duplex.js');\n exports.Transform = require('./lib/_stream_transform.js');\n exports.PassThrough = require('./lib/_stream_passthrough.js');\n}\n","/* eslint-disable node/no-deprecated-api */\nvar buffer = require('buffer')\nvar Buffer = buffer.Buffer\n\n// alternative to using Object.keys for old browsers\nfunction copyProps (src, dst) {\n for (var key in src) {\n dst[key] = src[key]\n }\n}\nif (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {\n module.exports = buffer\n} else {\n // Copy properties from require('buffer')\n copyProps(buffer, exports)\n exports.Buffer = SafeBuffer\n}\n\nfunction SafeBuffer (arg, encodingOrOffset, length) {\n return Buffer(arg, encodingOrOffset, length)\n}\n\n// Copy static methods from Buffer\ncopyProps(Buffer, SafeBuffer)\n\nSafeBuffer.from = function (arg, encodingOrOffset, length) {\n if (typeof arg === 'number') {\n throw new TypeError('Argument must not be a number')\n }\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.alloc = function (size, fill, encoding) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n var buf = Buffer(size)\n if (fill !== undefined) {\n if (typeof encoding === 'string') {\n buf.fill(fill, encoding)\n } else {\n buf.fill(fill)\n }\n } else {\n buf.fill(0)\n }\n return buf\n}\n\nSafeBuffer.allocUnsafe = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return Buffer(size)\n}\n\nSafeBuffer.allocUnsafeSlow = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return buffer.SlowBuffer(size)\n}\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\n/**/\n\nvar isEncoding = Buffer.isEncoding || function (encoding) {\n encoding = '' + encoding;\n switch (encoding && encoding.toLowerCase()) {\n case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':\n return true;\n default:\n return false;\n }\n};\n\nfunction _normalizeEncoding(enc) {\n if (!enc) return 'utf8';\n var retried;\n while (true) {\n switch (enc) {\n case 'utf8':\n case 'utf-8':\n return 'utf8';\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return 'utf16le';\n case 'latin1':\n case 'binary':\n return 'latin1';\n case 'base64':\n case 'ascii':\n case 'hex':\n return enc;\n default:\n if (retried) return; // undefined\n enc = ('' + enc).toLowerCase();\n retried = true;\n }\n }\n};\n\n// Do not cache `Buffer.isEncoding` when checking encoding names as some\n// modules monkey-patch it to support additional encodings\nfunction normalizeEncoding(enc) {\n var nenc = _normalizeEncoding(enc);\n if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);\n return nenc || enc;\n}\n\n// StringDecoder provides an interface for efficiently splitting a series of\n// buffers into a series of JS strings without breaking apart multi-byte\n// characters.\nexports.StringDecoder = StringDecoder;\nfunction StringDecoder(encoding) {\n this.encoding = normalizeEncoding(encoding);\n var nb;\n switch (this.encoding) {\n case 'utf16le':\n this.text = utf16Text;\n this.end = utf16End;\n nb = 4;\n break;\n case 'utf8':\n this.fillLast = utf8FillLast;\n nb = 4;\n break;\n case 'base64':\n this.text = base64Text;\n this.end = base64End;\n nb = 3;\n break;\n default:\n this.write = simpleWrite;\n this.end = simpleEnd;\n return;\n }\n this.lastNeed = 0;\n this.lastTotal = 0;\n this.lastChar = Buffer.allocUnsafe(nb);\n}\n\nStringDecoder.prototype.write = function (buf) {\n if (buf.length === 0) return '';\n var r;\n var i;\n if (this.lastNeed) {\n r = this.fillLast(buf);\n if (r === undefined) return '';\n i = this.lastNeed;\n this.lastNeed = 0;\n } else {\n i = 0;\n }\n if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);\n return r || '';\n};\n\nStringDecoder.prototype.end = utf8End;\n\n// Returns only complete characters in a Buffer\nStringDecoder.prototype.text = utf8Text;\n\n// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer\nStringDecoder.prototype.fillLast = function (buf) {\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);\n this.lastNeed -= buf.length;\n};\n\n// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a\n// continuation byte. If an invalid byte is detected, -2 is returned.\nfunction utf8CheckByte(byte) {\n if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;\n return byte >> 6 === 0x02 ? -1 : -2;\n}\n\n// Checks at most 3 bytes at the end of a Buffer in order to detect an\n// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)\n// needed to complete the UTF-8 character (if applicable) are returned.\nfunction utf8CheckIncomplete(self, buf, i) {\n var j = buf.length - 1;\n if (j < i) return 0;\n var nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 1;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 2;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) {\n if (nb === 2) nb = 0;else self.lastNeed = nb - 3;\n }\n return nb;\n }\n return 0;\n}\n\n// Validates as many continuation bytes for a multi-byte UTF-8 character as\n// needed or are available. If we see a non-continuation byte where we expect\n// one, we \"replace\" the validated continuation bytes we've seen so far with\n// a single UTF-8 replacement character ('\\ufffd'), to match v8's UTF-8 decoding\n// behavior. The continuation byte check is included three times in the case\n// where all of the continuation bytes for a character exist in the same buffer.\n// It is also done this way as a slight performance increase instead of using a\n// loop.\nfunction utf8CheckExtraBytes(self, buf, p) {\n if ((buf[0] & 0xC0) !== 0x80) {\n self.lastNeed = 0;\n return '\\ufffd';\n }\n if (self.lastNeed > 1 && buf.length > 1) {\n if ((buf[1] & 0xC0) !== 0x80) {\n self.lastNeed = 1;\n return '\\ufffd';\n }\n if (self.lastNeed > 2 && buf.length > 2) {\n if ((buf[2] & 0xC0) !== 0x80) {\n self.lastNeed = 2;\n return '\\ufffd';\n }\n }\n }\n}\n\n// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.\nfunction utf8FillLast(buf) {\n var p = this.lastTotal - this.lastNeed;\n var r = utf8CheckExtraBytes(this, buf, p);\n if (r !== undefined) return r;\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, p, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, p, 0, buf.length);\n this.lastNeed -= buf.length;\n}\n\n// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a\n// partial character, the character's bytes are buffered until the required\n// number of bytes are available.\nfunction utf8Text(buf, i) {\n var total = utf8CheckIncomplete(this, buf, i);\n if (!this.lastNeed) return buf.toString('utf8', i);\n this.lastTotal = total;\n var end = buf.length - (total - this.lastNeed);\n buf.copy(this.lastChar, 0, end);\n return buf.toString('utf8', i, end);\n}\n\n// For UTF-8, a replacement character is added when ending on a partial\n// character.\nfunction utf8End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + '\\ufffd';\n return r;\n}\n\n// UTF-16LE typically needs two bytes per character, but even if we have an even\n// number of bytes available, we need to check if we end on a leading/high\n// surrogate. In that case, we need to wait for the next two bytes in order to\n// decode the last character properly.\nfunction utf16Text(buf, i) {\n if ((buf.length - i) % 2 === 0) {\n var r = buf.toString('utf16le', i);\n if (r) {\n var c = r.charCodeAt(r.length - 1);\n if (c >= 0xD800 && c <= 0xDBFF) {\n this.lastNeed = 2;\n this.lastTotal = 4;\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n return r.slice(0, -1);\n }\n }\n return r;\n }\n this.lastNeed = 1;\n this.lastTotal = 2;\n this.lastChar[0] = buf[buf.length - 1];\n return buf.toString('utf16le', i, buf.length - 1);\n}\n\n// For UTF-16LE we do not explicitly append special replacement characters if we\n// end on a partial character, we simply let v8 handle that.\nfunction utf16End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) {\n var end = this.lastTotal - this.lastNeed;\n return r + this.lastChar.toString('utf16le', 0, end);\n }\n return r;\n}\n\nfunction base64Text(buf, i) {\n var n = (buf.length - i) % 3;\n if (n === 0) return buf.toString('base64', i);\n this.lastNeed = 3 - n;\n this.lastTotal = 3;\n if (n === 1) {\n this.lastChar[0] = buf[buf.length - 1];\n } else {\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n }\n return buf.toString('base64', i, buf.length - n);\n}\n\nfunction base64End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);\n return r;\n}\n\n// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)\nfunction simpleWrite(buf) {\n return buf.toString(this.encoding);\n}\n\nfunction simpleEnd(buf) {\n return buf && buf.length ? this.write(buf) : '';\n}","/**\n * Archiver Vending\n *\n * @ignore\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\nvar Archiver = require('./lib/core');\n\nvar formats = {};\n\n/**\n * Dispenses a new Archiver instance.\n *\n * @constructor\n * @param {String} format The archive format to use.\n * @param {Object} options See [Archiver]{@link Archiver}\n * @return {Archiver}\n */\nvar vending = function(format, options) {\n return vending.create(format, options);\n};\n\n/**\n * Creates a new Archiver instance.\n *\n * @param {String} format The archive format to use.\n * @param {Object} options See [Archiver]{@link Archiver}\n * @return {Archiver}\n */\nvending.create = function(format, options) {\n if (formats[format]) {\n var instance = new Archiver(format, options);\n instance.setFormat(format);\n instance.setModule(new formats[format](options));\n\n return instance;\n } else {\n throw new Error('create(' + format + '): format not registered');\n }\n};\n\n/**\n * Registers a format for use with archiver.\n *\n * @param {String} format The name of the format.\n * @param {Function} module The function for archiver to interact with.\n * @return void\n */\nvending.registerFormat = function(format, module) {\n if (formats[format]) {\n throw new Error('register(' + format + '): format already registered');\n }\n\n if (typeof module !== 'function') {\n throw new Error('register(' + format + '): format module invalid');\n }\n\n if (typeof module.prototype.append !== 'function' || typeof module.prototype.finalize !== 'function') {\n throw new Error('register(' + format + '): format module missing methods');\n }\n\n formats[format] = module;\n};\n\n/**\n * Check if the format is already registered.\n * \n * @param {String} format the name of the format.\n * @return boolean\n */\nvending.isRegisteredFormat = function (format) {\n if (formats[format]) {\n return true;\n }\n \n return false;\n};\n\nvending.registerFormat('zip', require('./lib/plugins/zip'));\nvending.registerFormat('tar', require('./lib/plugins/tar'));\nvending.registerFormat('json', require('./lib/plugins/json'));\n\nmodule.exports = vending;","/**\n * Archiver Core\n *\n * @ignore\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\nvar fs = require('fs');\nvar glob = require('readdir-glob');\nvar async = require('async');\nvar path = require('path');\nvar util = require('archiver-utils');\n\nvar inherits = require('util').inherits;\nvar ArchiverError = require('./error');\nvar Transform = require('readable-stream').Transform;\n\nvar win32 = process.platform === 'win32';\n\n/**\n * @constructor\n * @param {String} format The archive format to use.\n * @param {(CoreOptions|TransformOptions)} options See also {@link ZipOptions} and {@link TarOptions}.\n */\nvar Archiver = function(format, options) {\n if (!(this instanceof Archiver)) {\n return new Archiver(format, options);\n }\n\n if (typeof format !== 'string') {\n options = format;\n format = 'zip';\n }\n\n options = this.options = util.defaults(options, {\n highWaterMark: 1024 * 1024,\n statConcurrency: 4\n });\n\n Transform.call(this, options);\n\n this._format = false;\n this._module = false;\n this._pending = 0;\n this._pointer = 0;\n\n this._entriesCount = 0;\n this._entriesProcessedCount = 0;\n this._fsEntriesTotalBytes = 0;\n this._fsEntriesProcessedBytes = 0;\n\n this._queue = async.queue(this._onQueueTask.bind(this), 1);\n this._queue.drain(this._onQueueDrain.bind(this));\n\n this._statQueue = async.queue(this._onStatQueueTask.bind(this), options.statConcurrency);\n this._statQueue.drain(this._onQueueDrain.bind(this));\n\n this._state = {\n aborted: false,\n finalize: false,\n finalizing: false,\n finalized: false,\n modulePiped: false\n };\n\n this._streams = [];\n};\n\ninherits(Archiver, Transform);\n\n/**\n * Internal logic for `abort`.\n *\n * @private\n * @return void\n */\nArchiver.prototype._abort = function() {\n this._state.aborted = true;\n this._queue.kill();\n this._statQueue.kill();\n\n if (this._queue.idle()) {\n this._shutdown();\n }\n};\n\n/**\n * Internal helper for appending files.\n *\n * @private\n * @param {String} filepath The source filepath.\n * @param {EntryData} data The entry data.\n * @return void\n */\nArchiver.prototype._append = function(filepath, data) {\n data = data || {};\n\n var task = {\n source: null,\n filepath: filepath\n };\n\n if (!data.name) {\n data.name = filepath;\n }\n\n data.sourcePath = filepath;\n task.data = data;\n this._entriesCount++;\n\n if (data.stats && data.stats instanceof fs.Stats) {\n task = this._updateQueueTaskWithStats(task, data.stats);\n if (task) {\n if (data.stats.size) {\n this._fsEntriesTotalBytes += data.stats.size;\n }\n\n this._queue.push(task);\n }\n } else {\n this._statQueue.push(task);\n }\n};\n\n/**\n * Internal logic for `finalize`.\n *\n * @private\n * @return void\n */\nArchiver.prototype._finalize = function() {\n if (this._state.finalizing || this._state.finalized || this._state.aborted) {\n return;\n }\n\n this._state.finalizing = true;\n\n this._moduleFinalize();\n\n this._state.finalizing = false;\n this._state.finalized = true;\n};\n\n/**\n * Checks the various state variables to determine if we can `finalize`.\n *\n * @private\n * @return {Boolean}\n */\nArchiver.prototype._maybeFinalize = function() {\n if (this._state.finalizing || this._state.finalized || this._state.aborted) {\n return false;\n }\n\n if (this._state.finalize && this._pending === 0 && this._queue.idle() && this._statQueue.idle()) {\n this._finalize();\n return true;\n }\n\n return false;\n};\n\n/**\n * Appends an entry to the module.\n *\n * @private\n * @fires Archiver#entry\n * @param {(Buffer|Stream)} source\n * @param {EntryData} data\n * @param {Function} callback\n * @return void\n */\nArchiver.prototype._moduleAppend = function(source, data, callback) {\n if (this._state.aborted) {\n callback();\n return;\n }\n\n this._module.append(source, data, function(err) {\n this._task = null;\n\n if (this._state.aborted) {\n this._shutdown();\n return;\n }\n\n if (err) {\n this.emit('error', err);\n setImmediate(callback);\n return;\n }\n\n /**\n * Fires when the entry's input has been processed and appended to the archive.\n *\n * @event Archiver#entry\n * @type {EntryData}\n */\n this.emit('entry', data);\n this._entriesProcessedCount++;\n\n if (data.stats && data.stats.size) {\n this._fsEntriesProcessedBytes += data.stats.size;\n }\n\n /**\n * @event Archiver#progress\n * @type {ProgressData}\n */\n this.emit('progress', {\n entries: {\n total: this._entriesCount,\n processed: this._entriesProcessedCount\n },\n fs: {\n totalBytes: this._fsEntriesTotalBytes,\n processedBytes: this._fsEntriesProcessedBytes\n }\n });\n\n setImmediate(callback);\n }.bind(this));\n};\n\n/**\n * Finalizes the module.\n *\n * @private\n * @return void\n */\nArchiver.prototype._moduleFinalize = function() {\n if (typeof this._module.finalize === 'function') {\n this._module.finalize();\n } else if (typeof this._module.end === 'function') {\n this._module.end();\n } else {\n this.emit('error', new ArchiverError('NOENDMETHOD'));\n }\n};\n\n/**\n * Pipes the module to our internal stream with error bubbling.\n *\n * @private\n * @return void\n */\nArchiver.prototype._modulePipe = function() {\n this._module.on('error', this._onModuleError.bind(this));\n this._module.pipe(this);\n this._state.modulePiped = true;\n};\n\n/**\n * Determines if the current module supports a defined feature.\n *\n * @private\n * @param {String} key\n * @return {Boolean}\n */\nArchiver.prototype._moduleSupports = function(key) {\n if (!this._module.supports || !this._module.supports[key]) {\n return false;\n }\n\n return this._module.supports[key];\n};\n\n/**\n * Unpipes the module from our internal stream.\n *\n * @private\n * @return void\n */\nArchiver.prototype._moduleUnpipe = function() {\n this._module.unpipe(this);\n this._state.modulePiped = false;\n};\n\n/**\n * Normalizes entry data with fallbacks for key properties.\n *\n * @private\n * @param {Object} data\n * @param {fs.Stats} stats\n * @return {Object}\n */\nArchiver.prototype._normalizeEntryData = function(data, stats) {\n data = util.defaults(data, {\n type: 'file',\n name: null,\n date: null,\n mode: null,\n prefix: null,\n sourcePath: null,\n stats: false\n });\n\n if (stats && data.stats === false) {\n data.stats = stats;\n }\n\n var isDir = data.type === 'directory';\n\n if (data.name) {\n if (typeof data.prefix === 'string' && '' !== data.prefix) {\n data.name = data.prefix + '/' + data.name;\n data.prefix = null;\n }\n\n data.name = util.sanitizePath(data.name);\n\n if (data.type !== 'symlink' && data.name.slice(-1) === '/') {\n isDir = true;\n data.type = 'directory';\n } else if (isDir) {\n data.name += '/';\n }\n }\n\n // 511 === 0777; 493 === 0755; 438 === 0666; 420 === 0644\n if (typeof data.mode === 'number') {\n if (win32) {\n data.mode &= 511;\n } else {\n data.mode &= 4095\n }\n } else if (data.stats && data.mode === null) {\n if (win32) {\n data.mode = data.stats.mode & 511;\n } else {\n data.mode = data.stats.mode & 4095;\n }\n\n // stat isn't reliable on windows; force 0755 for dir\n if (win32 && isDir) {\n data.mode = 493;\n }\n } else if (data.mode === null) {\n data.mode = isDir ? 493 : 420;\n }\n\n if (data.stats && data.date === null) {\n data.date = data.stats.mtime;\n } else {\n data.date = util.dateify(data.date);\n }\n\n return data;\n};\n\n/**\n * Error listener that re-emits error on to our internal stream.\n *\n * @private\n * @param {Error} err\n * @return void\n */\nArchiver.prototype._onModuleError = function(err) {\n /**\n * @event Archiver#error\n * @type {ErrorData}\n */\n this.emit('error', err);\n};\n\n/**\n * Checks the various state variables after queue has drained to determine if\n * we need to `finalize`.\n *\n * @private\n * @return void\n */\nArchiver.prototype._onQueueDrain = function() {\n if (this._state.finalizing || this._state.finalized || this._state.aborted) {\n return;\n }\n\n if (this._state.finalize && this._pending === 0 && this._queue.idle() && this._statQueue.idle()) {\n this._finalize();\n }\n};\n\n/**\n * Appends each queue task to the module.\n *\n * @private\n * @param {Object} task\n * @param {Function} callback\n * @return void\n */\nArchiver.prototype._onQueueTask = function(task, callback) {\n var fullCallback = () => {\n if(task.data.callback) {\n task.data.callback();\n }\n callback();\n }\n\n if (this._state.finalizing || this._state.finalized || this._state.aborted) {\n fullCallback();\n return;\n }\n\n this._task = task;\n this._moduleAppend(task.source, task.data, fullCallback);\n};\n\n/**\n * Performs a file stat and reinjects the task back into the queue.\n *\n * @private\n * @param {Object} task\n * @param {Function} callback\n * @return void\n */\nArchiver.prototype._onStatQueueTask = function(task, callback) {\n if (this._state.finalizing || this._state.finalized || this._state.aborted) {\n callback();\n return;\n }\n\n fs.lstat(task.filepath, function(err, stats) {\n if (this._state.aborted) {\n setImmediate(callback);\n return;\n }\n\n if (err) {\n this._entriesCount--;\n\n /**\n * @event Archiver#warning\n * @type {ErrorData}\n */\n this.emit('warning', err);\n setImmediate(callback);\n return;\n }\n\n task = this._updateQueueTaskWithStats(task, stats);\n\n if (task) {\n if (stats.size) {\n this._fsEntriesTotalBytes += stats.size;\n }\n\n this._queue.push(task);\n }\n\n setImmediate(callback);\n }.bind(this));\n};\n\n/**\n * Unpipes the module and ends our internal stream.\n *\n * @private\n * @return void\n */\nArchiver.prototype._shutdown = function() {\n this._moduleUnpipe();\n this.end();\n};\n\n/**\n * Tracks the bytes emitted by our internal stream.\n *\n * @private\n * @param {Buffer} chunk\n * @param {String} encoding\n * @param {Function} callback\n * @return void\n */\nArchiver.prototype._transform = function(chunk, encoding, callback) {\n if (chunk) {\n this._pointer += chunk.length;\n }\n\n callback(null, chunk);\n};\n\n/**\n * Updates and normalizes a queue task using stats data.\n *\n * @private\n * @param {Object} task\n * @param {fs.Stats} stats\n * @return {Object}\n */\nArchiver.prototype._updateQueueTaskWithStats = function(task, stats) {\n if (stats.isFile()) {\n task.data.type = 'file';\n task.data.sourceType = 'stream';\n task.source = util.lazyReadStream(task.filepath);\n } else if (stats.isDirectory() && this._moduleSupports('directory')) {\n task.data.name = util.trailingSlashIt(task.data.name);\n task.data.type = 'directory';\n task.data.sourcePath = util.trailingSlashIt(task.filepath);\n task.data.sourceType = 'buffer';\n task.source = Buffer.concat([]);\n } else if (stats.isSymbolicLink() && this._moduleSupports('symlink')) {\n var linkPath = fs.readlinkSync(task.filepath);\n var dirName = path.dirname(task.filepath);\n task.data.type = 'symlink';\n task.data.linkname = path.relative(dirName, path.resolve(dirName, linkPath));\n task.data.sourceType = 'buffer';\n task.source = Buffer.concat([]);\n } else {\n if (stats.isDirectory()) {\n this.emit('warning', new ArchiverError('DIRECTORYNOTSUPPORTED', task.data));\n } else if (stats.isSymbolicLink()) {\n this.emit('warning', new ArchiverError('SYMLINKNOTSUPPORTED', task.data));\n } else {\n this.emit('warning', new ArchiverError('ENTRYNOTSUPPORTED', task.data));\n }\n\n return null;\n }\n\n task.data = this._normalizeEntryData(task.data, stats);\n\n return task;\n};\n\n/**\n * Aborts the archiving process, taking a best-effort approach, by:\n *\n * - removing any pending queue tasks\n * - allowing any active queue workers to finish\n * - detaching internal module pipes\n * - ending both sides of the Transform stream\n *\n * It will NOT drain any remaining sources.\n *\n * @return {this}\n */\nArchiver.prototype.abort = function() {\n if (this._state.aborted || this._state.finalized) {\n return this;\n }\n\n this._abort();\n\n return this;\n};\n\n/**\n * Appends an input source (text string, buffer, or stream) to the instance.\n *\n * When the instance has received, processed, and emitted the input, the `entry`\n * event is fired.\n *\n * @fires Archiver#entry\n * @param {(Buffer|Stream|String)} source The input source.\n * @param {EntryData} data See also {@link ZipEntryData} and {@link TarEntryData}.\n * @return {this}\n */\nArchiver.prototype.append = function(source, data) {\n if (this._state.finalize || this._state.aborted) {\n this.emit('error', new ArchiverError('QUEUECLOSED'));\n return this;\n }\n\n data = this._normalizeEntryData(data);\n\n if (typeof data.name !== 'string' || data.name.length === 0) {\n this.emit('error', new ArchiverError('ENTRYNAMEREQUIRED'));\n return this;\n }\n\n if (data.type === 'directory' && !this._moduleSupports('directory')) {\n this.emit('error', new ArchiverError('DIRECTORYNOTSUPPORTED', { name: data.name }));\n return this;\n }\n\n source = util.normalizeInputSource(source);\n\n if (Buffer.isBuffer(source)) {\n data.sourceType = 'buffer';\n } else if (util.isStream(source)) {\n data.sourceType = 'stream';\n } else {\n this.emit('error', new ArchiverError('INPUTSTEAMBUFFERREQUIRED', { name: data.name }));\n return this;\n }\n\n this._entriesCount++;\n this._queue.push({\n data: data,\n source: source\n });\n\n return this;\n};\n\n/**\n * Appends a directory and its files, recursively, given its dirpath.\n *\n * @param {String} dirpath The source directory path.\n * @param {String} destpath The destination path within the archive.\n * @param {(EntryData|Function)} data See also [ZipEntryData]{@link ZipEntryData} and\n * [TarEntryData]{@link TarEntryData}.\n * @return {this}\n */\nArchiver.prototype.directory = function(dirpath, destpath, data) {\n if (this._state.finalize || this._state.aborted) {\n this.emit('error', new ArchiverError('QUEUECLOSED'));\n return this;\n }\n\n if (typeof dirpath !== 'string' || dirpath.length === 0) {\n this.emit('error', new ArchiverError('DIRECTORYDIRPATHREQUIRED'));\n return this;\n }\n\n this._pending++;\n\n if (destpath === false) {\n destpath = '';\n } else if (typeof destpath !== 'string'){\n destpath = dirpath;\n }\n\n var dataFunction = false;\n if (typeof data === 'function') {\n dataFunction = data;\n data = {};\n } else if (typeof data !== 'object') {\n data = {};\n }\n\n var globOptions = {\n stat: true,\n dot: true\n };\n\n function onGlobEnd() {\n this._pending--;\n this._maybeFinalize();\n }\n\n function onGlobError(err) {\n this.emit('error', err);\n }\n\n function onGlobMatch(match){\n globber.pause();\n\n var ignoreMatch = false;\n var entryData = Object.assign({}, data);\n entryData.name = match.relative;\n entryData.prefix = destpath;\n entryData.stats = match.stat;\n entryData.callback = globber.resume.bind(globber);\n\n try {\n if (dataFunction) {\n entryData = dataFunction(entryData);\n\n if (entryData === false) {\n ignoreMatch = true;\n } else if (typeof entryData !== 'object') {\n throw new ArchiverError('DIRECTORYFUNCTIONINVALIDDATA', { dirpath: dirpath });\n }\n }\n } catch(e) {\n this.emit('error', e);\n return;\n }\n\n if (ignoreMatch) {\n globber.resume();\n return;\n }\n\n this._append(match.absolute, entryData);\n }\n\n var globber = glob(dirpath, globOptions);\n globber.on('error', onGlobError.bind(this));\n globber.on('match', onGlobMatch.bind(this));\n globber.on('end', onGlobEnd.bind(this));\n\n return this;\n};\n\n/**\n * Appends a file given its filepath using a\n * [lazystream]{@link https://github.com/jpommerening/node-lazystream} wrapper to\n * prevent issues with open file limits.\n *\n * When the instance has received, processed, and emitted the file, the `entry`\n * event is fired.\n *\n * @param {String} filepath The source filepath.\n * @param {EntryData} data See also [ZipEntryData]{@link ZipEntryData} and\n * [TarEntryData]{@link TarEntryData}.\n * @return {this}\n */\nArchiver.prototype.file = function(filepath, data) {\n if (this._state.finalize || this._state.aborted) {\n this.emit('error', new ArchiverError('QUEUECLOSED'));\n return this;\n }\n\n if (typeof filepath !== 'string' || filepath.length === 0) {\n this.emit('error', new ArchiverError('FILEFILEPATHREQUIRED'));\n return this;\n }\n\n this._append(filepath, data);\n\n return this;\n};\n\n/**\n * Appends multiple files that match a glob pattern.\n *\n * @param {String} pattern The [glob pattern]{@link https://github.com/isaacs/minimatch} to match.\n * @param {Object} options See [node-readdir-glob]{@link https://github.com/yqnn/node-readdir-glob#options}.\n * @param {EntryData} data See also [ZipEntryData]{@link ZipEntryData} and\n * [TarEntryData]{@link TarEntryData}.\n * @return {this}\n */\nArchiver.prototype.glob = function(pattern, options, data) {\n this._pending++;\n\n options = util.defaults(options, {\n stat: true,\n pattern: pattern\n });\n\n function onGlobEnd() {\n this._pending--;\n this._maybeFinalize();\n }\n\n function onGlobError(err) {\n this.emit('error', err);\n }\n\n function onGlobMatch(match){\n globber.pause();\n var entryData = Object.assign({}, data);\n entryData.callback = globber.resume.bind(globber);\n entryData.stats = match.stat;\n entryData.name = match.relative;\n\n this._append(match.absolute, entryData);\n }\n\n var globber = glob(options.cwd || '.', options);\n globber.on('error', onGlobError.bind(this));\n globber.on('match', onGlobMatch.bind(this));\n globber.on('end', onGlobEnd.bind(this));\n\n return this;\n};\n\n/**\n * Finalizes the instance and prevents further appending to the archive\n * structure (queue will continue til drained).\n *\n * The `end`, `close` or `finish` events on the destination stream may fire\n * right after calling this method so you should set listeners beforehand to\n * properly detect stream completion.\n *\n * @return {Promise}\n */\nArchiver.prototype.finalize = function() {\n if (this._state.aborted) {\n var abortedError = new ArchiverError('ABORTED');\n this.emit('error', abortedError);\n return Promise.reject(abortedError);\n }\n\n if (this._state.finalize) {\n var finalizingError = new ArchiverError('FINALIZING');\n this.emit('error', finalizingError);\n return Promise.reject(finalizingError);\n }\n\n this._state.finalize = true;\n\n if (this._pending === 0 && this._queue.idle() && this._statQueue.idle()) {\n this._finalize();\n }\n\n var self = this;\n\n return new Promise(function(resolve, reject) {\n var errored;\n\n self._module.on('end', function() {\n if (!errored) {\n resolve();\n }\n })\n\n self._module.on('error', function(err) {\n errored = true;\n reject(err);\n })\n })\n};\n\n/**\n * Sets the module format name used for archiving.\n *\n * @param {String} format The name of the format.\n * @return {this}\n */\nArchiver.prototype.setFormat = function(format) {\n if (this._format) {\n this.emit('error', new ArchiverError('FORMATSET'));\n return this;\n }\n\n this._format = format;\n\n return this;\n};\n\n/**\n * Sets the module used for archiving.\n *\n * @param {Function} module The function for archiver to interact with.\n * @return {this}\n */\nArchiver.prototype.setModule = function(module) {\n if (this._state.aborted) {\n this.emit('error', new ArchiverError('ABORTED'));\n return this;\n }\n\n if (this._state.module) {\n this.emit('error', new ArchiverError('MODULESET'));\n return this;\n }\n\n this._module = module;\n this._modulePipe();\n\n return this;\n};\n\n/**\n * Appends a symlink to the instance.\n *\n * This does NOT interact with filesystem and is used for programmatically creating symlinks.\n *\n * @param {String} filepath The symlink path (within archive).\n * @param {String} target The target path (within archive).\n * @param {Number} mode Sets the entry permissions.\n * @return {this}\n */\nArchiver.prototype.symlink = function(filepath, target, mode) {\n if (this._state.finalize || this._state.aborted) {\n this.emit('error', new ArchiverError('QUEUECLOSED'));\n return this;\n }\n\n if (typeof filepath !== 'string' || filepath.length === 0) {\n this.emit('error', new ArchiverError('SYMLINKFILEPATHREQUIRED'));\n return this;\n }\n\n if (typeof target !== 'string' || target.length === 0) {\n this.emit('error', new ArchiverError('SYMLINKTARGETREQUIRED', { filepath: filepath }));\n return this;\n }\n\n if (!this._moduleSupports('symlink')) {\n this.emit('error', new ArchiverError('SYMLINKNOTSUPPORTED', { filepath: filepath }));\n return this;\n }\n\n var data = {};\n data.type = 'symlink';\n data.name = filepath.replace(/\\\\/g, '/');\n data.linkname = target.replace(/\\\\/g, '/');\n data.sourceType = 'buffer';\n\n if (typeof mode === \"number\") {\n data.mode = mode;\n }\n\n this._entriesCount++;\n this._queue.push({\n data: data,\n source: Buffer.concat([])\n });\n\n return this;\n};\n\n/**\n * Returns the current length (in bytes) that has been emitted.\n *\n * @return {Number}\n */\nArchiver.prototype.pointer = function() {\n return this._pointer;\n};\n\n/**\n * Middleware-like helper that has yet to be fully implemented.\n *\n * @private\n * @param {Function} plugin\n * @return {this}\n */\nArchiver.prototype.use = function(plugin) {\n this._streams.push(plugin);\n return this;\n};\n\nmodule.exports = Archiver;\n\n/**\n * @typedef {Object} CoreOptions\n * @global\n * @property {Number} [statConcurrency=4] Sets the number of workers used to\n * process the internal fs stat queue.\n */\n\n/**\n * @typedef {Object} TransformOptions\n * @property {Boolean} [allowHalfOpen=true] If set to false, then the stream\n * will automatically end the readable side when the writable side ends and vice\n * versa.\n * @property {Boolean} [readableObjectMode=false] Sets objectMode for readable\n * side of the stream. Has no effect if objectMode is true.\n * @property {Boolean} [writableObjectMode=false] Sets objectMode for writable\n * side of the stream. Has no effect if objectMode is true.\n * @property {Boolean} [decodeStrings=true] Whether or not to decode strings\n * into Buffers before passing them to _write(). `Writable`\n * @property {String} [encoding=NULL] If specified, then buffers will be decoded\n * to strings using the specified encoding. `Readable`\n * @property {Number} [highWaterMark=16kb] The maximum number of bytes to store\n * in the internal buffer before ceasing to read from the underlying resource.\n * `Readable` `Writable`\n * @property {Boolean} [objectMode=false] Whether this stream should behave as a\n * stream of objects. Meaning that stream.read(n) returns a single value instead\n * of a Buffer of size n. `Readable` `Writable`\n */\n\n/**\n * @typedef {Object} EntryData\n * @property {String} name Sets the entry name including internal path.\n * @property {(String|Date)} [date=NOW()] Sets the entry date.\n * @property {Number} [mode=D:0755/F:0644] Sets the entry permissions.\n * @property {String} [prefix] Sets a path prefix for the entry name. Useful\n * when working with methods like `directory` or `glob`.\n * @property {fs.Stats} [stats] Sets the fs stat data for this entry allowing\n * for reduction of fs stat calls when stat data is already known.\n */\n\n/**\n * @typedef {Object} ErrorData\n * @property {String} message The message of the error.\n * @property {String} code The error code assigned to this error.\n * @property {String} data Additional data provided for reporting or debugging (where available).\n */\n\n/**\n * @typedef {Object} ProgressData\n * @property {Object} entries\n * @property {Number} entries.total Number of entries that have been appended.\n * @property {Number} entries.processed Number of entries that have been processed.\n * @property {Object} fs\n * @property {Number} fs.totalBytes Number of bytes that have been appended. Calculated asynchronously and might not be accurate: it growth while entries are added. (based on fs.Stats)\n * @property {Number} fs.processedBytes Number of bytes that have been processed. (based on fs.Stats)\n */\n","/**\n * Archiver Core\n *\n * @ignore\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\n\nvar util = require('util');\n\nconst ERROR_CODES = {\n 'ABORTED': 'archive was aborted',\n 'DIRECTORYDIRPATHREQUIRED': 'diretory dirpath argument must be a non-empty string value',\n 'DIRECTORYFUNCTIONINVALIDDATA': 'invalid data returned by directory custom data function',\n 'ENTRYNAMEREQUIRED': 'entry name must be a non-empty string value',\n 'FILEFILEPATHREQUIRED': 'file filepath argument must be a non-empty string value',\n 'FINALIZING': 'archive already finalizing',\n 'QUEUECLOSED': 'queue closed',\n 'NOENDMETHOD': 'no suitable finalize/end method defined by module',\n 'DIRECTORYNOTSUPPORTED': 'support for directory entries not defined by module',\n 'FORMATSET': 'archive format already set',\n 'INPUTSTEAMBUFFERREQUIRED': 'input source must be valid Stream or Buffer instance',\n 'MODULESET': 'module already set',\n 'SYMLINKNOTSUPPORTED': 'support for symlink entries not defined by module',\n 'SYMLINKFILEPATHREQUIRED': 'symlink filepath argument must be a non-empty string value',\n 'SYMLINKTARGETREQUIRED': 'symlink target argument must be a non-empty string value',\n 'ENTRYNOTSUPPORTED': 'entry not supported'\n};\n\nfunction ArchiverError(code, data) {\n Error.captureStackTrace(this, this.constructor);\n //this.name = this.constructor.name;\n this.message = ERROR_CODES[code] || code;\n this.code = code;\n this.data = data;\n}\n\nutil.inherits(ArchiverError, Error);\n\nexports = module.exports = ArchiverError;","/**\n * JSON Format Plugin\n *\n * @module plugins/json\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\nvar inherits = require('util').inherits;\nvar Transform = require('readable-stream').Transform;\n\nvar crc32 = require('buffer-crc32');\nvar util = require('archiver-utils');\n\n/**\n * @constructor\n * @param {(JsonOptions|TransformOptions)} options\n */\nvar Json = function(options) {\n if (!(this instanceof Json)) {\n return new Json(options);\n }\n\n options = this.options = util.defaults(options, {});\n\n Transform.call(this, options);\n\n this.supports = {\n directory: true,\n symlink: true\n };\n\n this.files = [];\n};\n\ninherits(Json, Transform);\n\n/**\n * [_transform description]\n *\n * @private\n * @param {Buffer} chunk\n * @param {String} encoding\n * @param {Function} callback\n * @return void\n */\nJson.prototype._transform = function(chunk, encoding, callback) {\n callback(null, chunk);\n};\n\n/**\n * [_writeStringified description]\n *\n * @private\n * @return void\n */\nJson.prototype._writeStringified = function() {\n var fileString = JSON.stringify(this.files);\n this.write(fileString);\n};\n\n/**\n * [append description]\n *\n * @param {(Buffer|Stream)} source\n * @param {EntryData} data\n * @param {Function} callback\n * @return void\n */\nJson.prototype.append = function(source, data, callback) {\n var self = this;\n\n data.crc32 = 0;\n\n function onend(err, sourceBuffer) {\n if (err) {\n callback(err);\n return;\n }\n\n data.size = sourceBuffer.length || 0;\n data.crc32 = crc32.unsigned(sourceBuffer);\n\n self.files.push(data);\n\n callback(null, data);\n }\n\n if (data.sourceType === 'buffer') {\n onend(null, source);\n } else if (data.sourceType === 'stream') {\n util.collectStream(source, onend);\n }\n};\n\n/**\n * [finalize description]\n *\n * @return void\n */\nJson.prototype.finalize = function() {\n this._writeStringified();\n this.end();\n};\n\nmodule.exports = Json;\n\n/**\n * @typedef {Object} JsonOptions\n * @global\n */\n","/**\n * TAR Format Plugin\n *\n * @module plugins/tar\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\nvar zlib = require('zlib');\n\nvar engine = require('tar-stream');\nvar util = require('archiver-utils');\n\n/**\n * @constructor\n * @param {TarOptions} options\n */\nvar Tar = function(options) {\n if (!(this instanceof Tar)) {\n return new Tar(options);\n }\n\n options = this.options = util.defaults(options, {\n gzip: false\n });\n\n if (typeof options.gzipOptions !== 'object') {\n options.gzipOptions = {};\n }\n\n this.supports = {\n directory: true,\n symlink: true\n };\n\n this.engine = engine.pack(options);\n this.compressor = false;\n\n if (options.gzip) {\n this.compressor = zlib.createGzip(options.gzipOptions);\n this.compressor.on('error', this._onCompressorError.bind(this));\n }\n};\n\n/**\n * [_onCompressorError description]\n *\n * @private\n * @param {Error} err\n * @return void\n */\nTar.prototype._onCompressorError = function(err) {\n this.engine.emit('error', err);\n};\n\n/**\n * [append description]\n *\n * @param {(Buffer|Stream)} source\n * @param {TarEntryData} data\n * @param {Function} callback\n * @return void\n */\nTar.prototype.append = function(source, data, callback) {\n var self = this;\n\n data.mtime = data.date;\n\n function append(err, sourceBuffer) {\n if (err) {\n callback(err);\n return;\n }\n\n self.engine.entry(data, sourceBuffer, function(err) {\n callback(err, data);\n });\n }\n\n if (data.sourceType === 'buffer') {\n append(null, source);\n } else if (data.sourceType === 'stream' && data.stats) {\n data.size = data.stats.size;\n\n var entry = self.engine.entry(data, function(err) {\n callback(err, data);\n });\n\n source.pipe(entry);\n } else if (data.sourceType === 'stream') {\n util.collectStream(source, append);\n }\n};\n\n/**\n * [finalize description]\n *\n * @return void\n */\nTar.prototype.finalize = function() {\n this.engine.finalize();\n};\n\n/**\n * [on description]\n *\n * @return this.engine\n */\nTar.prototype.on = function() {\n return this.engine.on.apply(this.engine, arguments);\n};\n\n/**\n * [pipe description]\n *\n * @param {String} destination\n * @param {Object} options\n * @return this.engine\n */\nTar.prototype.pipe = function(destination, options) {\n if (this.compressor) {\n return this.engine.pipe.apply(this.engine, [this.compressor]).pipe(destination, options);\n } else {\n return this.engine.pipe.apply(this.engine, arguments);\n }\n};\n\n/**\n * [unpipe description]\n *\n * @return this.engine\n */\nTar.prototype.unpipe = function() {\n if (this.compressor) {\n return this.compressor.unpipe.apply(this.compressor, arguments);\n } else {\n return this.engine.unpipe.apply(this.engine, arguments);\n }\n};\n\nmodule.exports = Tar;\n\n/**\n * @typedef {Object} TarOptions\n * @global\n * @property {Boolean} [gzip=false] Compress the tar archive using gzip.\n * @property {Object} [gzipOptions] Passed to [zlib]{@link https://nodejs.org/api/zlib.html#zlib_class_options}\n * to control compression.\n * @property {*} [*] See [tar-stream]{@link https://github.com/mafintosh/tar-stream} documentation for additional properties.\n */\n\n/**\n * @typedef {Object} TarEntryData\n * @global\n * @property {String} name Sets the entry name including internal path.\n * @property {(String|Date)} [date=NOW()] Sets the entry date.\n * @property {Number} [mode=D:0755/F:0644] Sets the entry permissions.\n * @property {String} [prefix] Sets a path prefix for the entry name. Useful\n * when working with methods like `directory` or `glob`.\n * @property {fs.Stats} [stats] Sets the fs stat data for this entry allowing\n * for reduction of fs stat calls when stat data is already known.\n */\n\n/**\n * TarStream Module\n * @external TarStream\n * @see {@link https://github.com/mafintosh/tar-stream}\n */\n","/**\n * ZIP Format Plugin\n *\n * @module plugins/zip\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\nvar engine = require('zip-stream');\nvar util = require('archiver-utils');\n\n/**\n * @constructor\n * @param {ZipOptions} [options]\n * @param {String} [options.comment] Sets the zip archive comment.\n * @param {Boolean} [options.forceLocalTime=false] Forces the archive to contain local file times instead of UTC.\n * @param {Boolean} [options.forceZip64=false] Forces the archive to contain ZIP64 headers.\n * @param {Boolean} [options.namePrependSlash=false] Prepends a forward slash to archive file paths.\n * @param {Boolean} [options.store=false] Sets the compression method to STORE.\n * @param {Object} [options.zlib] Passed to [zlib]{@link https://nodejs.org/api/zlib.html#zlib_class_options}\n */\nvar Zip = function(options) {\n if (!(this instanceof Zip)) {\n return new Zip(options);\n }\n\n options = this.options = util.defaults(options, {\n comment: '',\n forceUTC: false,\n namePrependSlash: false,\n store: false\n });\n\n this.supports = {\n directory: true,\n symlink: true\n };\n\n this.engine = new engine(options);\n};\n\n/**\n * @param {(Buffer|Stream)} source\n * @param {ZipEntryData} data\n * @param {String} data.name Sets the entry name including internal path.\n * @param {(String|Date)} [data.date=NOW()] Sets the entry date.\n * @param {Number} [data.mode=D:0755/F:0644] Sets the entry permissions.\n * @param {String} [data.prefix] Sets a path prefix for the entry name. Useful\n * when working with methods like `directory` or `glob`.\n * @param {fs.Stats} [data.stats] Sets the fs stat data for this entry allowing\n * for reduction of fs stat calls when stat data is already known.\n * @param {Boolean} [data.store=ZipOptions.store] Sets the compression method to STORE.\n * @param {Function} callback\n * @return void\n */\nZip.prototype.append = function(source, data, callback) {\n this.engine.entry(source, data, callback);\n};\n\n/**\n * @return void\n */\nZip.prototype.finalize = function() {\n this.engine.finalize();\n};\n\n/**\n * @return this.engine\n */\nZip.prototype.on = function() {\n return this.engine.on.apply(this.engine, arguments);\n};\n\n/**\n * @return this.engine\n */\nZip.prototype.pipe = function() {\n return this.engine.pipe.apply(this.engine, arguments);\n};\n\n/**\n * @return this.engine\n */\nZip.prototype.unpipe = function() {\n return this.engine.unpipe.apply(this.engine, arguments);\n};\n\nmodule.exports = Zip;\n\n/**\n * @typedef {Object} ZipOptions\n * @global\n * @property {String} [comment] Sets the zip archive comment.\n * @property {Boolean} [forceLocalTime=false] Forces the archive to contain local file times instead of UTC.\n * @property {Boolean} [forceZip64=false] Forces the archive to contain ZIP64 headers.\n * @prpperty {Boolean} [namePrependSlash=false] Prepends a forward slash to archive file paths.\n * @property {Boolean} [store=false] Sets the compression method to STORE.\n * @property {Object} [zlib] Passed to [zlib]{@link https://nodejs.org/api/zlib.html#zlib_class_options}\n * to control compression.\n * @property {*} [*] See [zip-stream]{@link https://archiverjs.com/zip-stream/ZipStream.html} documentation for current list of properties.\n */\n\n/**\n * @typedef {Object} ZipEntryData\n * @global\n * @property {String} name Sets the entry name including internal path.\n * @property {(String|Date)} [date=NOW()] Sets the entry date.\n * @property {Number} [mode=D:0755/F:0644] Sets the entry permissions.\n * @property {Boolean} [namePrependSlash=ZipOptions.namePrependSlash] Prepends a forward slash to archive file paths.\n * @property {String} [prefix] Sets a path prefix for the entry name. Useful\n * when working with methods like `directory` or `glob`.\n * @property {fs.Stats} [stats] Sets the fs stat data for this entry allowing\n * for reduction of fs stat calls when stat data is already known.\n * @property {Boolean} [store=ZipOptions.store] Sets the compression method to STORE.\n */\n\n/**\n * ZipStream Module\n * @external ZipStream\n * @see {@link https://www.archiverjs.com/zip-stream/ZipStream.html}\n */\n","(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :\n typeof define === 'function' && define.amd ? define(['exports'], factory) :\n (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.async = {}));\n})(this, (function (exports) { 'use strict';\n\n /**\n * Creates a continuation function with some arguments already applied.\n *\n * Useful as a shorthand when combined with other control flow functions. Any\n * arguments passed to the returned function are added to the arguments\n * originally passed to apply.\n *\n * @name apply\n * @static\n * @memberOf module:Utils\n * @method\n * @category Util\n * @param {Function} fn - The function you want to eventually apply all\n * arguments to. Invokes with (arguments...).\n * @param {...*} arguments... - Any number of arguments to automatically apply\n * when the continuation is called.\n * @returns {Function} the partially-applied function\n * @example\n *\n * // using apply\n * async.parallel([\n * async.apply(fs.writeFile, 'testfile1', 'test1'),\n * async.apply(fs.writeFile, 'testfile2', 'test2')\n * ]);\n *\n *\n * // the same process without using apply\n * async.parallel([\n * function(callback) {\n * fs.writeFile('testfile1', 'test1', callback);\n * },\n * function(callback) {\n * fs.writeFile('testfile2', 'test2', callback);\n * }\n * ]);\n *\n * // It's possible to pass any number of additional arguments when calling the\n * // continuation:\n *\n * node> var fn = async.apply(sys.puts, 'one');\n * node> fn('two', 'three');\n * one\n * two\n * three\n */\n function apply(fn, ...args) {\n return (...callArgs) => fn(...args,...callArgs);\n }\n\n function initialParams (fn) {\n return function (...args/*, callback*/) {\n var callback = args.pop();\n return fn.call(this, args, callback);\n };\n }\n\n /* istanbul ignore file */\n\n var hasQueueMicrotask = typeof queueMicrotask === 'function' && queueMicrotask;\n var hasSetImmediate = typeof setImmediate === 'function' && setImmediate;\n var hasNextTick = typeof process === 'object' && typeof process.nextTick === 'function';\n\n function fallback(fn) {\n setTimeout(fn, 0);\n }\n\n function wrap(defer) {\n return (fn, ...args) => defer(() => fn(...args));\n }\n\n var _defer$1;\n\n if (hasQueueMicrotask) {\n _defer$1 = queueMicrotask;\n } else if (hasSetImmediate) {\n _defer$1 = setImmediate;\n } else if (hasNextTick) {\n _defer$1 = process.nextTick;\n } else {\n _defer$1 = fallback;\n }\n\n var setImmediate$1 = wrap(_defer$1);\n\n /**\n * Take a sync function and make it async, passing its return value to a\n * callback. This is useful for plugging sync functions into a waterfall,\n * series, or other async functions. Any arguments passed to the generated\n * function will be passed to the wrapped function (except for the final\n * callback argument). Errors thrown will be passed to the callback.\n *\n * If the function passed to `asyncify` returns a Promise, that promises's\n * resolved/rejected state will be used to call the callback, rather than simply\n * the synchronous return value.\n *\n * This also means you can asyncify ES2017 `async` functions.\n *\n * @name asyncify\n * @static\n * @memberOf module:Utils\n * @method\n * @alias wrapSync\n * @category Util\n * @param {Function} func - The synchronous function, or Promise-returning\n * function to convert to an {@link AsyncFunction}.\n * @returns {AsyncFunction} An asynchronous wrapper of the `func`. To be\n * invoked with `(args..., callback)`.\n * @example\n *\n * // passing a regular synchronous function\n * async.waterfall([\n * async.apply(fs.readFile, filename, \"utf8\"),\n * async.asyncify(JSON.parse),\n * function (data, next) {\n * // data is the result of parsing the text.\n * // If there was a parsing error, it would have been caught.\n * }\n * ], callback);\n *\n * // passing a function returning a promise\n * async.waterfall([\n * async.apply(fs.readFile, filename, \"utf8\"),\n * async.asyncify(function (contents) {\n * return db.model.create(contents);\n * }),\n * function (model, next) {\n * // `model` is the instantiated model object.\n * // If there was an error, this function would be skipped.\n * }\n * ], callback);\n *\n * // es2017 example, though `asyncify` is not needed if your JS environment\n * // supports async functions out of the box\n * var q = async.queue(async.asyncify(async function(file) {\n * var intermediateStep = await processFile(file);\n * return await somePromise(intermediateStep)\n * }));\n *\n * q.push(files);\n */\n function asyncify(func) {\n if (isAsync(func)) {\n return function (...args/*, callback*/) {\n const callback = args.pop();\n const promise = func.apply(this, args);\n return handlePromise(promise, callback)\n }\n }\n\n return initialParams(function (args, callback) {\n var result;\n try {\n result = func.apply(this, args);\n } catch (e) {\n return callback(e);\n }\n // if result is Promise object\n if (result && typeof result.then === 'function') {\n return handlePromise(result, callback)\n } else {\n callback(null, result);\n }\n });\n }\n\n function handlePromise(promise, callback) {\n return promise.then(value => {\n invokeCallback(callback, null, value);\n }, err => {\n invokeCallback(callback, err && (err instanceof Error || err.message) ? err : new Error(err));\n });\n }\n\n function invokeCallback(callback, error, value) {\n try {\n callback(error, value);\n } catch (err) {\n setImmediate$1(e => { throw e }, err);\n }\n }\n\n function isAsync(fn) {\n return fn[Symbol.toStringTag] === 'AsyncFunction';\n }\n\n function isAsyncGenerator(fn) {\n return fn[Symbol.toStringTag] === 'AsyncGenerator';\n }\n\n function isAsyncIterable(obj) {\n return typeof obj[Symbol.asyncIterator] === 'function';\n }\n\n function wrapAsync(asyncFn) {\n if (typeof asyncFn !== 'function') throw new Error('expected a function')\n return isAsync(asyncFn) ? asyncify(asyncFn) : asyncFn;\n }\n\n // conditionally promisify a function.\n // only return a promise if a callback is omitted\n function awaitify (asyncFn, arity) {\n if (!arity) arity = asyncFn.length;\n if (!arity) throw new Error('arity is undefined')\n function awaitable (...args) {\n if (typeof args[arity - 1] === 'function') {\n return asyncFn.apply(this, args)\n }\n\n return new Promise((resolve, reject) => {\n args[arity - 1] = (err, ...cbArgs) => {\n if (err) return reject(err)\n resolve(cbArgs.length > 1 ? cbArgs : cbArgs[0]);\n };\n asyncFn.apply(this, args);\n })\n }\n\n return awaitable\n }\n\n function applyEach$1 (eachfn) {\n return function applyEach(fns, ...callArgs) {\n const go = awaitify(function (callback) {\n var that = this;\n return eachfn(fns, (fn, cb) => {\n wrapAsync(fn).apply(that, callArgs.concat(cb));\n }, callback);\n });\n return go;\n };\n }\n\n function _asyncMap(eachfn, arr, iteratee, callback) {\n arr = arr || [];\n var results = [];\n var counter = 0;\n var _iteratee = wrapAsync(iteratee);\n\n return eachfn(arr, (value, _, iterCb) => {\n var index = counter++;\n _iteratee(value, (err, v) => {\n results[index] = v;\n iterCb(err);\n });\n }, err => {\n callback(err, results);\n });\n }\n\n function isArrayLike(value) {\n return value &&\n typeof value.length === 'number' &&\n value.length >= 0 &&\n value.length % 1 === 0;\n }\n\n // A temporary value used to identify if the loop should be broken.\n // See #1064, #1293\n const breakLoop = {};\n var breakLoop$1 = breakLoop;\n\n function once(fn) {\n function wrapper (...args) {\n if (fn === null) return;\n var callFn = fn;\n fn = null;\n callFn.apply(this, args);\n }\n Object.assign(wrapper, fn);\n return wrapper\n }\n\n function getIterator (coll) {\n return coll[Symbol.iterator] && coll[Symbol.iterator]();\n }\n\n function createArrayIterator(coll) {\n var i = -1;\n var len = coll.length;\n return function next() {\n return ++i < len ? {value: coll[i], key: i} : null;\n }\n }\n\n function createES2015Iterator(iterator) {\n var i = -1;\n return function next() {\n var item = iterator.next();\n if (item.done)\n return null;\n i++;\n return {value: item.value, key: i};\n }\n }\n\n function createObjectIterator(obj) {\n var okeys = obj ? Object.keys(obj) : [];\n var i = -1;\n var len = okeys.length;\n return function next() {\n var key = okeys[++i];\n if (key === '__proto__') {\n return next();\n }\n return i < len ? {value: obj[key], key} : null;\n };\n }\n\n function createIterator(coll) {\n if (isArrayLike(coll)) {\n return createArrayIterator(coll);\n }\n\n var iterator = getIterator(coll);\n return iterator ? createES2015Iterator(iterator) : createObjectIterator(coll);\n }\n\n function onlyOnce(fn) {\n return function (...args) {\n if (fn === null) throw new Error(\"Callback was already called.\");\n var callFn = fn;\n fn = null;\n callFn.apply(this, args);\n };\n }\n\n // for async generators\n function asyncEachOfLimit(generator, limit, iteratee, callback) {\n let done = false;\n let canceled = false;\n let awaiting = false;\n let running = 0;\n let idx = 0;\n\n function replenish() {\n //console.log('replenish')\n if (running >= limit || awaiting || done) return\n //console.log('replenish awaiting')\n awaiting = true;\n generator.next().then(({value, done: iterDone}) => {\n //console.log('got value', value)\n if (canceled || done) return\n awaiting = false;\n if (iterDone) {\n done = true;\n if (running <= 0) {\n //console.log('done nextCb')\n callback(null);\n }\n return;\n }\n running++;\n iteratee(value, idx, iterateeCallback);\n idx++;\n replenish();\n }).catch(handleError);\n }\n\n function iterateeCallback(err, result) {\n //console.log('iterateeCallback')\n running -= 1;\n if (canceled) return\n if (err) return handleError(err)\n\n if (err === false) {\n done = true;\n canceled = true;\n return\n }\n\n if (result === breakLoop$1 || (done && running <= 0)) {\n done = true;\n //console.log('done iterCb')\n return callback(null);\n }\n replenish();\n }\n\n function handleError(err) {\n if (canceled) return\n awaiting = false;\n done = true;\n callback(err);\n }\n\n replenish();\n }\n\n var eachOfLimit$2 = (limit) => {\n return (obj, iteratee, callback) => {\n callback = once(callback);\n if (limit <= 0) {\n throw new RangeError('concurrency limit cannot be less than 1')\n }\n if (!obj) {\n return callback(null);\n }\n if (isAsyncGenerator(obj)) {\n return asyncEachOfLimit(obj, limit, iteratee, callback)\n }\n if (isAsyncIterable(obj)) {\n return asyncEachOfLimit(obj[Symbol.asyncIterator](), limit, iteratee, callback)\n }\n var nextElem = createIterator(obj);\n var done = false;\n var canceled = false;\n var running = 0;\n var looping = false;\n\n function iterateeCallback(err, value) {\n if (canceled) return\n running -= 1;\n if (err) {\n done = true;\n callback(err);\n }\n else if (err === false) {\n done = true;\n canceled = true;\n }\n else if (value === breakLoop$1 || (done && running <= 0)) {\n done = true;\n return callback(null);\n }\n else if (!looping) {\n replenish();\n }\n }\n\n function replenish () {\n looping = true;\n while (running < limit && !done) {\n var elem = nextElem();\n if (elem === null) {\n done = true;\n if (running <= 0) {\n callback(null);\n }\n return;\n }\n running += 1;\n iteratee(elem.value, elem.key, onlyOnce(iterateeCallback));\n }\n looping = false;\n }\n\n replenish();\n };\n };\n\n /**\n * The same as [`eachOf`]{@link module:Collections.eachOf} but runs a maximum of `limit` async operations at a\n * time.\n *\n * @name eachOfLimit\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.eachOf]{@link module:Collections.eachOf}\n * @alias forEachOfLimit\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {AsyncFunction} iteratee - An async function to apply to each\n * item in `coll`. The `key` is the item's key, or index in the case of an\n * array.\n * Invoked with (item, key, callback).\n * @param {Function} [callback] - A callback which is called when all\n * `iteratee` functions have finished, or an error occurs. Invoked with (err).\n * @returns {Promise} a promise, if a callback is omitted\n */\n function eachOfLimit(coll, limit, iteratee, callback) {\n return eachOfLimit$2(limit)(coll, wrapAsync(iteratee), callback);\n }\n\n var eachOfLimit$1 = awaitify(eachOfLimit, 4);\n\n // eachOf implementation optimized for array-likes\n function eachOfArrayLike(coll, iteratee, callback) {\n callback = once(callback);\n var index = 0,\n completed = 0,\n {length} = coll,\n canceled = false;\n if (length === 0) {\n callback(null);\n }\n\n function iteratorCallback(err, value) {\n if (err === false) {\n canceled = true;\n }\n if (canceled === true) return\n if (err) {\n callback(err);\n } else if ((++completed === length) || value === breakLoop$1) {\n callback(null);\n }\n }\n\n for (; index < length; index++) {\n iteratee(coll[index], index, onlyOnce(iteratorCallback));\n }\n }\n\n // a generic version of eachOf which can handle array, object, and iterator cases.\n function eachOfGeneric (coll, iteratee, callback) {\n return eachOfLimit$1(coll, Infinity, iteratee, callback);\n }\n\n /**\n * Like [`each`]{@link module:Collections.each}, except that it passes the key (or index) as the second argument\n * to the iteratee.\n *\n * @name eachOf\n * @static\n * @memberOf module:Collections\n * @method\n * @alias forEachOf\n * @category Collection\n * @see [async.each]{@link module:Collections.each}\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - A function to apply to each\n * item in `coll`.\n * The `key` is the item's key, or index in the case of an array.\n * Invoked with (item, key, callback).\n * @param {Function} [callback] - A callback which is called when all\n * `iteratee` functions have finished, or an error occurs. Invoked with (err).\n * @returns {Promise} a promise, if a callback is omitted\n * @example\n *\n * // dev.json is a file containing a valid json object config for dev environment\n * // dev.json is a file containing a valid json object config for test environment\n * // prod.json is a file containing a valid json object config for prod environment\n * // invalid.json is a file with a malformed json object\n *\n * let configs = {}; //global variable\n * let validConfigFileMap = {dev: 'dev.json', test: 'test.json', prod: 'prod.json'};\n * let invalidConfigFileMap = {dev: 'dev.json', test: 'test.json', invalid: 'invalid.json'};\n *\n * // asynchronous function that reads a json file and parses the contents as json object\n * function parseFile(file, key, callback) {\n * fs.readFile(file, \"utf8\", function(err, data) {\n * if (err) return calback(err);\n * try {\n * configs[key] = JSON.parse(data);\n * } catch (e) {\n * return callback(e);\n * }\n * callback();\n * });\n * }\n *\n * // Using callbacks\n * async.forEachOf(validConfigFileMap, parseFile, function (err) {\n * if (err) {\n * console.error(err);\n * } else {\n * console.log(configs);\n * // configs is now a map of JSON data, e.g.\n * // { dev: //parsed dev.json, test: //parsed test.json, prod: //parsed prod.json}\n * }\n * });\n *\n * //Error handing\n * async.forEachOf(invalidConfigFileMap, parseFile, function (err) {\n * if (err) {\n * console.error(err);\n * // JSON parse error exception\n * } else {\n * console.log(configs);\n * }\n * });\n *\n * // Using Promises\n * async.forEachOf(validConfigFileMap, parseFile)\n * .then( () => {\n * console.log(configs);\n * // configs is now a map of JSON data, e.g.\n * // { dev: //parsed dev.json, test: //parsed test.json, prod: //parsed prod.json}\n * }).catch( err => {\n * console.error(err);\n * });\n *\n * //Error handing\n * async.forEachOf(invalidConfigFileMap, parseFile)\n * .then( () => {\n * console.log(configs);\n * }).catch( err => {\n * console.error(err);\n * // JSON parse error exception\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let result = await async.forEachOf(validConfigFileMap, parseFile);\n * console.log(configs);\n * // configs is now a map of JSON data, e.g.\n * // { dev: //parsed dev.json, test: //parsed test.json, prod: //parsed prod.json}\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n * //Error handing\n * async () => {\n * try {\n * let result = await async.forEachOf(invalidConfigFileMap, parseFile);\n * console.log(configs);\n * }\n * catch (err) {\n * console.log(err);\n * // JSON parse error exception\n * }\n * }\n *\n */\n function eachOf(coll, iteratee, callback) {\n var eachOfImplementation = isArrayLike(coll) ? eachOfArrayLike : eachOfGeneric;\n return eachOfImplementation(coll, wrapAsync(iteratee), callback);\n }\n\n var eachOf$1 = awaitify(eachOf, 3);\n\n /**\n * Produces a new collection of values by mapping each value in `coll` through\n * the `iteratee` function. The `iteratee` is called with an item from `coll`\n * and a callback for when it has finished processing. Each of these callbacks\n * takes 2 arguments: an `error`, and the transformed item from `coll`. If\n * `iteratee` passes an error to its callback, the main `callback` (for the\n * `map` function) is immediately called with the error.\n *\n * Note, that since this function applies the `iteratee` to each item in\n * parallel, there is no guarantee that the `iteratee` functions will complete\n * in order. However, the results array will be in the same order as the\n * original `coll`.\n *\n * If `map` is passed an Object, the results will be an Array. The results\n * will roughly be in the order of the original Objects' keys (but this can\n * vary across JavaScript engines).\n *\n * @name map\n * @static\n * @memberOf module:Collections\n * @method\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async function to apply to each item in\n * `coll`.\n * The iteratee should complete with the transformed item.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called when all `iteratee`\n * functions have finished, or an error occurs. Results is an Array of the\n * transformed items from the `coll`. Invoked with (err, results).\n * @returns {Promise} a promise, if no callback is passed\n * @example\n *\n * // file1.txt is a file that is 1000 bytes in size\n * // file2.txt is a file that is 2000 bytes in size\n * // file3.txt is a file that is 3000 bytes in size\n * // file4.txt does not exist\n *\n * const fileList = ['file1.txt','file2.txt','file3.txt'];\n * const withMissingFileList = ['file1.txt','file2.txt','file4.txt'];\n *\n * // asynchronous function that returns the file size in bytes\n * function getFileSizeInBytes(file, callback) {\n * fs.stat(file, function(err, stat) {\n * if (err) {\n * return callback(err);\n * }\n * callback(null, stat.size);\n * });\n * }\n *\n * // Using callbacks\n * async.map(fileList, getFileSizeInBytes, function(err, results) {\n * if (err) {\n * console.log(err);\n * } else {\n * console.log(results);\n * // results is now an array of the file size in bytes for each file, e.g.\n * // [ 1000, 2000, 3000]\n * }\n * });\n *\n * // Error Handling\n * async.map(withMissingFileList, getFileSizeInBytes, function(err, results) {\n * if (err) {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * } else {\n * console.log(results);\n * }\n * });\n *\n * // Using Promises\n * async.map(fileList, getFileSizeInBytes)\n * .then( results => {\n * console.log(results);\n * // results is now an array of the file size in bytes for each file, e.g.\n * // [ 1000, 2000, 3000]\n * }).catch( err => {\n * console.log(err);\n * });\n *\n * // Error Handling\n * async.map(withMissingFileList, getFileSizeInBytes)\n * .then( results => {\n * console.log(results);\n * }).catch( err => {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let results = await async.map(fileList, getFileSizeInBytes);\n * console.log(results);\n * // results is now an array of the file size in bytes for each file, e.g.\n * // [ 1000, 2000, 3000]\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n * // Error Handling\n * async () => {\n * try {\n * let results = await async.map(withMissingFileList, getFileSizeInBytes);\n * console.log(results);\n * }\n * catch (err) {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * }\n * }\n *\n */\n function map (coll, iteratee, callback) {\n return _asyncMap(eachOf$1, coll, iteratee, callback)\n }\n var map$1 = awaitify(map, 3);\n\n /**\n * Applies the provided arguments to each function in the array, calling\n * `callback` after all functions have completed. If you only provide the first\n * argument, `fns`, then it will return a function which lets you pass in the\n * arguments as if it were a single function call. If more arguments are\n * provided, `callback` is required while `args` is still optional. The results\n * for each of the applied async functions are passed to the final callback\n * as an array.\n *\n * @name applyEach\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @param {Array|Iterable|AsyncIterable|Object} fns - A collection of {@link AsyncFunction}s\n * to all call with the same arguments\n * @param {...*} [args] - any number of separate arguments to pass to the\n * function.\n * @param {Function} [callback] - the final argument should be the callback,\n * called when all functions have completed processing.\n * @returns {AsyncFunction} - Returns a function that takes no args other than\n * an optional callback, that is the result of applying the `args` to each\n * of the functions.\n * @example\n *\n * const appliedFn = async.applyEach([enableSearch, updateSchema], 'bucket')\n *\n * appliedFn((err, results) => {\n * // results[0] is the results for `enableSearch`\n * // results[1] is the results for `updateSchema`\n * });\n *\n * // partial application example:\n * async.each(\n * buckets,\n * async (bucket) => async.applyEach([enableSearch, updateSchema], bucket)(),\n * callback\n * );\n */\n var applyEach = applyEach$1(map$1);\n\n /**\n * The same as [`eachOf`]{@link module:Collections.eachOf} but runs only a single async operation at a time.\n *\n * @name eachOfSeries\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.eachOf]{@link module:Collections.eachOf}\n * @alias forEachOfSeries\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async function to apply to each item in\n * `coll`.\n * Invoked with (item, key, callback).\n * @param {Function} [callback] - A callback which is called when all `iteratee`\n * functions have finished, or an error occurs. Invoked with (err).\n * @returns {Promise} a promise, if a callback is omitted\n */\n function eachOfSeries(coll, iteratee, callback) {\n return eachOfLimit$1(coll, 1, iteratee, callback)\n }\n var eachOfSeries$1 = awaitify(eachOfSeries, 3);\n\n /**\n * The same as [`map`]{@link module:Collections.map} but runs only a single async operation at a time.\n *\n * @name mapSeries\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.map]{@link module:Collections.map}\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async function to apply to each item in\n * `coll`.\n * The iteratee should complete with the transformed item.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called when all `iteratee`\n * functions have finished, or an error occurs. Results is an array of the\n * transformed items from the `coll`. Invoked with (err, results).\n * @returns {Promise} a promise, if no callback is passed\n */\n function mapSeries (coll, iteratee, callback) {\n return _asyncMap(eachOfSeries$1, coll, iteratee, callback)\n }\n var mapSeries$1 = awaitify(mapSeries, 3);\n\n /**\n * The same as [`applyEach`]{@link module:ControlFlow.applyEach} but runs only a single async operation at a time.\n *\n * @name applyEachSeries\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.applyEach]{@link module:ControlFlow.applyEach}\n * @category Control Flow\n * @param {Array|Iterable|AsyncIterable|Object} fns - A collection of {@link AsyncFunction}s to all\n * call with the same arguments\n * @param {...*} [args] - any number of separate arguments to pass to the\n * function.\n * @param {Function} [callback] - the final argument should be the callback,\n * called when all functions have completed processing.\n * @returns {AsyncFunction} - A function, that when called, is the result of\n * appling the `args` to the list of functions. It takes no args, other than\n * a callback.\n */\n var applyEachSeries = applyEach$1(mapSeries$1);\n\n const PROMISE_SYMBOL = Symbol('promiseCallback');\n\n function promiseCallback () {\n let resolve, reject;\n function callback (err, ...args) {\n if (err) return reject(err)\n resolve(args.length > 1 ? args : args[0]);\n }\n\n callback[PROMISE_SYMBOL] = new Promise((res, rej) => {\n resolve = res,\n reject = rej;\n });\n\n return callback\n }\n\n /**\n * Determines the best order for running the {@link AsyncFunction}s in `tasks`, based on\n * their requirements. Each function can optionally depend on other functions\n * being completed first, and each function is run as soon as its requirements\n * are satisfied.\n *\n * If any of the {@link AsyncFunction}s pass an error to their callback, the `auto` sequence\n * will stop. Further tasks will not execute (so any other functions depending\n * on it will not run), and the main `callback` is immediately called with the\n * error.\n *\n * {@link AsyncFunction}s also receive an object containing the results of functions which\n * have completed so far as the first argument, if they have dependencies. If a\n * task function has no dependencies, it will only be passed a callback.\n *\n * @name auto\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @param {Object} tasks - An object. Each of its properties is either a\n * function or an array of requirements, with the {@link AsyncFunction} itself the last item\n * in the array. The object's key of a property serves as the name of the task\n * defined by that property, i.e. can be used when specifying requirements for\n * other tasks. The function receives one or two arguments:\n * * a `results` object, containing the results of the previously executed\n * functions, only passed if the task has any dependencies,\n * * a `callback(err, result)` function, which must be called when finished,\n * passing an `error` (which can be `null`) and the result of the function's\n * execution.\n * @param {number} [concurrency=Infinity] - An optional `integer` for\n * determining the maximum number of tasks that can be run in parallel. By\n * default, as many as possible.\n * @param {Function} [callback] - An optional callback which is called when all\n * the tasks have been completed. It receives the `err` argument if any `tasks`\n * pass an error to their callback. Results are always returned; however, if an\n * error occurs, no further `tasks` will be performed, and the results object\n * will only contain partial results. Invoked with (err, results).\n * @returns {Promise} a promise, if a callback is not passed\n * @example\n *\n * //Using Callbacks\n * async.auto({\n * get_data: function(callback) {\n * // async code to get some data\n * callback(null, 'data', 'converted to array');\n * },\n * make_folder: function(callback) {\n * // async code to create a directory to store a file in\n * // this is run at the same time as getting the data\n * callback(null, 'folder');\n * },\n * write_file: ['get_data', 'make_folder', function(results, callback) {\n * // once there is some data and the directory exists,\n * // write the data to a file in the directory\n * callback(null, 'filename');\n * }],\n * email_link: ['write_file', function(results, callback) {\n * // once the file is written let's email a link to it...\n * callback(null, {'file':results.write_file, 'email':'user@example.com'});\n * }]\n * }, function(err, results) {\n * if (err) {\n * console.log('err = ', err);\n * }\n * console.log('results = ', results);\n * // results = {\n * // get_data: ['data', 'converted to array']\n * // make_folder; 'folder',\n * // write_file: 'filename'\n * // email_link: { file: 'filename', email: 'user@example.com' }\n * // }\n * });\n *\n * //Using Promises\n * async.auto({\n * get_data: function(callback) {\n * console.log('in get_data');\n * // async code to get some data\n * callback(null, 'data', 'converted to array');\n * },\n * make_folder: function(callback) {\n * console.log('in make_folder');\n * // async code to create a directory to store a file in\n * // this is run at the same time as getting the data\n * callback(null, 'folder');\n * },\n * write_file: ['get_data', 'make_folder', function(results, callback) {\n * // once there is some data and the directory exists,\n * // write the data to a file in the directory\n * callback(null, 'filename');\n * }],\n * email_link: ['write_file', function(results, callback) {\n * // once the file is written let's email a link to it...\n * callback(null, {'file':results.write_file, 'email':'user@example.com'});\n * }]\n * }).then(results => {\n * console.log('results = ', results);\n * // results = {\n * // get_data: ['data', 'converted to array']\n * // make_folder; 'folder',\n * // write_file: 'filename'\n * // email_link: { file: 'filename', email: 'user@example.com' }\n * // }\n * }).catch(err => {\n * console.log('err = ', err);\n * });\n *\n * //Using async/await\n * async () => {\n * try {\n * let results = await async.auto({\n * get_data: function(callback) {\n * // async code to get some data\n * callback(null, 'data', 'converted to array');\n * },\n * make_folder: function(callback) {\n * // async code to create a directory to store a file in\n * // this is run at the same time as getting the data\n * callback(null, 'folder');\n * },\n * write_file: ['get_data', 'make_folder', function(results, callback) {\n * // once there is some data and the directory exists,\n * // write the data to a file in the directory\n * callback(null, 'filename');\n * }],\n * email_link: ['write_file', function(results, callback) {\n * // once the file is written let's email a link to it...\n * callback(null, {'file':results.write_file, 'email':'user@example.com'});\n * }]\n * });\n * console.log('results = ', results);\n * // results = {\n * // get_data: ['data', 'converted to array']\n * // make_folder; 'folder',\n * // write_file: 'filename'\n * // email_link: { file: 'filename', email: 'user@example.com' }\n * // }\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n */\n function auto(tasks, concurrency, callback) {\n if (typeof concurrency !== 'number') {\n // concurrency is optional, shift the args.\n callback = concurrency;\n concurrency = null;\n }\n callback = once(callback || promiseCallback());\n var numTasks = Object.keys(tasks).length;\n if (!numTasks) {\n return callback(null);\n }\n if (!concurrency) {\n concurrency = numTasks;\n }\n\n var results = {};\n var runningTasks = 0;\n var canceled = false;\n var hasError = false;\n\n var listeners = Object.create(null);\n\n var readyTasks = [];\n\n // for cycle detection:\n var readyToCheck = []; // tasks that have been identified as reachable\n // without the possibility of returning to an ancestor task\n var uncheckedDependencies = {};\n\n Object.keys(tasks).forEach(key => {\n var task = tasks[key];\n if (!Array.isArray(task)) {\n // no dependencies\n enqueueTask(key, [task]);\n readyToCheck.push(key);\n return;\n }\n\n var dependencies = task.slice(0, task.length - 1);\n var remainingDependencies = dependencies.length;\n if (remainingDependencies === 0) {\n enqueueTask(key, task);\n readyToCheck.push(key);\n return;\n }\n uncheckedDependencies[key] = remainingDependencies;\n\n dependencies.forEach(dependencyName => {\n if (!tasks[dependencyName]) {\n throw new Error('async.auto task `' + key +\n '` has a non-existent dependency `' +\n dependencyName + '` in ' +\n dependencies.join(', '));\n }\n addListener(dependencyName, () => {\n remainingDependencies--;\n if (remainingDependencies === 0) {\n enqueueTask(key, task);\n }\n });\n });\n });\n\n checkForDeadlocks();\n processQueue();\n\n function enqueueTask(key, task) {\n readyTasks.push(() => runTask(key, task));\n }\n\n function processQueue() {\n if (canceled) return\n if (readyTasks.length === 0 && runningTasks === 0) {\n return callback(null, results);\n }\n while(readyTasks.length && runningTasks < concurrency) {\n var run = readyTasks.shift();\n run();\n }\n\n }\n\n function addListener(taskName, fn) {\n var taskListeners = listeners[taskName];\n if (!taskListeners) {\n taskListeners = listeners[taskName] = [];\n }\n\n taskListeners.push(fn);\n }\n\n function taskComplete(taskName) {\n var taskListeners = listeners[taskName] || [];\n taskListeners.forEach(fn => fn());\n processQueue();\n }\n\n\n function runTask(key, task) {\n if (hasError) return;\n\n var taskCallback = onlyOnce((err, ...result) => {\n runningTasks--;\n if (err === false) {\n canceled = true;\n return\n }\n if (result.length < 2) {\n [result] = result;\n }\n if (err) {\n var safeResults = {};\n Object.keys(results).forEach(rkey => {\n safeResults[rkey] = results[rkey];\n });\n safeResults[key] = result;\n hasError = true;\n listeners = Object.create(null);\n if (canceled) return\n callback(err, safeResults);\n } else {\n results[key] = result;\n taskComplete(key);\n }\n });\n\n runningTasks++;\n var taskFn = wrapAsync(task[task.length - 1]);\n if (task.length > 1) {\n taskFn(results, taskCallback);\n } else {\n taskFn(taskCallback);\n }\n }\n\n function checkForDeadlocks() {\n // Kahn's algorithm\n // https://en.wikipedia.org/wiki/Topological_sorting#Kahn.27s_algorithm\n // http://connalle.blogspot.com/2013/10/topological-sortingkahn-algorithm.html\n var currentTask;\n var counter = 0;\n while (readyToCheck.length) {\n currentTask = readyToCheck.pop();\n counter++;\n getDependents(currentTask).forEach(dependent => {\n if (--uncheckedDependencies[dependent] === 0) {\n readyToCheck.push(dependent);\n }\n });\n }\n\n if (counter !== numTasks) {\n throw new Error(\n 'async.auto cannot execute tasks due to a recursive dependency'\n );\n }\n }\n\n function getDependents(taskName) {\n var result = [];\n Object.keys(tasks).forEach(key => {\n const task = tasks[key];\n if (Array.isArray(task) && task.indexOf(taskName) >= 0) {\n result.push(key);\n }\n });\n return result;\n }\n\n return callback[PROMISE_SYMBOL]\n }\n\n var FN_ARGS = /^(?:async\\s+)?(?:function)?\\s*\\w*\\s*\\(\\s*([^)]+)\\s*\\)(?:\\s*{)/;\n var ARROW_FN_ARGS = /^(?:async\\s+)?\\(?\\s*([^)=]+)\\s*\\)?(?:\\s*=>)/;\n var FN_ARG_SPLIT = /,/;\n var FN_ARG = /(=.+)?(\\s*)$/;\n\n function stripComments(string) {\n let stripped = '';\n let index = 0;\n let endBlockComment = string.indexOf('*/');\n while (index < string.length) {\n if (string[index] === '/' && string[index+1] === '/') {\n // inline comment\n let endIndex = string.indexOf('\\n', index);\n index = (endIndex === -1) ? string.length : endIndex;\n } else if ((endBlockComment !== -1) && (string[index] === '/') && (string[index+1] === '*')) {\n // block comment\n let endIndex = string.indexOf('*/', index);\n if (endIndex !== -1) {\n index = endIndex + 2;\n endBlockComment = string.indexOf('*/', index);\n } else {\n stripped += string[index];\n index++;\n }\n } else {\n stripped += string[index];\n index++;\n }\n }\n return stripped;\n }\n\n function parseParams(func) {\n const src = stripComments(func.toString());\n let match = src.match(FN_ARGS);\n if (!match) {\n match = src.match(ARROW_FN_ARGS);\n }\n if (!match) throw new Error('could not parse args in autoInject\\nSource:\\n' + src)\n let [, args] = match;\n return args\n .replace(/\\s/g, '')\n .split(FN_ARG_SPLIT)\n .map((arg) => arg.replace(FN_ARG, '').trim());\n }\n\n /**\n * A dependency-injected version of the [async.auto]{@link module:ControlFlow.auto} function. Dependent\n * tasks are specified as parameters to the function, after the usual callback\n * parameter, with the parameter names matching the names of the tasks it\n * depends on. This can provide even more readable task graphs which can be\n * easier to maintain.\n *\n * If a final callback is specified, the task results are similarly injected,\n * specified as named parameters after the initial error parameter.\n *\n * The autoInject function is purely syntactic sugar and its semantics are\n * otherwise equivalent to [async.auto]{@link module:ControlFlow.auto}.\n *\n * @name autoInject\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.auto]{@link module:ControlFlow.auto}\n * @category Control Flow\n * @param {Object} tasks - An object, each of whose properties is an {@link AsyncFunction} of\n * the form 'func([dependencies...], callback). The object's key of a property\n * serves as the name of the task defined by that property, i.e. can be used\n * when specifying requirements for other tasks.\n * * The `callback` parameter is a `callback(err, result)` which must be called\n * when finished, passing an `error` (which can be `null`) and the result of\n * the function's execution. The remaining parameters name other tasks on\n * which the task is dependent, and the results from those tasks are the\n * arguments of those parameters.\n * @param {Function} [callback] - An optional callback which is called when all\n * the tasks have been completed. It receives the `err` argument if any `tasks`\n * pass an error to their callback, and a `results` object with any completed\n * task results, similar to `auto`.\n * @returns {Promise} a promise, if no callback is passed\n * @example\n *\n * // The example from `auto` can be rewritten as follows:\n * async.autoInject({\n * get_data: function(callback) {\n * // async code to get some data\n * callback(null, 'data', 'converted to array');\n * },\n * make_folder: function(callback) {\n * // async code to create a directory to store a file in\n * // this is run at the same time as getting the data\n * callback(null, 'folder');\n * },\n * write_file: function(get_data, make_folder, callback) {\n * // once there is some data and the directory exists,\n * // write the data to a file in the directory\n * callback(null, 'filename');\n * },\n * email_link: function(write_file, callback) {\n * // once the file is written let's email a link to it...\n * // write_file contains the filename returned by write_file.\n * callback(null, {'file':write_file, 'email':'user@example.com'});\n * }\n * }, function(err, results) {\n * console.log('err = ', err);\n * console.log('email_link = ', results.email_link);\n * });\n *\n * // If you are using a JS minifier that mangles parameter names, `autoInject`\n * // will not work with plain functions, since the parameter names will be\n * // collapsed to a single letter identifier. To work around this, you can\n * // explicitly specify the names of the parameters your task function needs\n * // in an array, similar to Angular.js dependency injection.\n *\n * // This still has an advantage over plain `auto`, since the results a task\n * // depends on are still spread into arguments.\n * async.autoInject({\n * //...\n * write_file: ['get_data', 'make_folder', function(get_data, make_folder, callback) {\n * callback(null, 'filename');\n * }],\n * email_link: ['write_file', function(write_file, callback) {\n * callback(null, {'file':write_file, 'email':'user@example.com'});\n * }]\n * //...\n * }, function(err, results) {\n * console.log('err = ', err);\n * console.log('email_link = ', results.email_link);\n * });\n */\n function autoInject(tasks, callback) {\n var newTasks = {};\n\n Object.keys(tasks).forEach(key => {\n var taskFn = tasks[key];\n var params;\n var fnIsAsync = isAsync(taskFn);\n var hasNoDeps =\n (!fnIsAsync && taskFn.length === 1) ||\n (fnIsAsync && taskFn.length === 0);\n\n if (Array.isArray(taskFn)) {\n params = [...taskFn];\n taskFn = params.pop();\n\n newTasks[key] = params.concat(params.length > 0 ? newTask : taskFn);\n } else if (hasNoDeps) {\n // no dependencies, use the function as-is\n newTasks[key] = taskFn;\n } else {\n params = parseParams(taskFn);\n if ((taskFn.length === 0 && !fnIsAsync) && params.length === 0) {\n throw new Error(\"autoInject task functions require explicit parameters.\");\n }\n\n // remove callback param\n if (!fnIsAsync) params.pop();\n\n newTasks[key] = params.concat(newTask);\n }\n\n function newTask(results, taskCb) {\n var newArgs = params.map(name => results[name]);\n newArgs.push(taskCb);\n wrapAsync(taskFn)(...newArgs);\n }\n });\n\n return auto(newTasks, callback);\n }\n\n // Simple doubly linked list (https://en.wikipedia.org/wiki/Doubly_linked_list) implementation\n // used for queues. This implementation assumes that the node provided by the user can be modified\n // to adjust the next and last properties. We implement only the minimal functionality\n // for queue support.\n class DLL {\n constructor() {\n this.head = this.tail = null;\n this.length = 0;\n }\n\n removeLink(node) {\n if (node.prev) node.prev.next = node.next;\n else this.head = node.next;\n if (node.next) node.next.prev = node.prev;\n else this.tail = node.prev;\n\n node.prev = node.next = null;\n this.length -= 1;\n return node;\n }\n\n empty () {\n while(this.head) this.shift();\n return this;\n }\n\n insertAfter(node, newNode) {\n newNode.prev = node;\n newNode.next = node.next;\n if (node.next) node.next.prev = newNode;\n else this.tail = newNode;\n node.next = newNode;\n this.length += 1;\n }\n\n insertBefore(node, newNode) {\n newNode.prev = node.prev;\n newNode.next = node;\n if (node.prev) node.prev.next = newNode;\n else this.head = newNode;\n node.prev = newNode;\n this.length += 1;\n }\n\n unshift(node) {\n if (this.head) this.insertBefore(this.head, node);\n else setInitial(this, node);\n }\n\n push(node) {\n if (this.tail) this.insertAfter(this.tail, node);\n else setInitial(this, node);\n }\n\n shift() {\n return this.head && this.removeLink(this.head);\n }\n\n pop() {\n return this.tail && this.removeLink(this.tail);\n }\n\n toArray() {\n return [...this]\n }\n\n *[Symbol.iterator] () {\n var cur = this.head;\n while (cur) {\n yield cur.data;\n cur = cur.next;\n }\n }\n\n remove (testFn) {\n var curr = this.head;\n while(curr) {\n var {next} = curr;\n if (testFn(curr)) {\n this.removeLink(curr);\n }\n curr = next;\n }\n return this;\n }\n }\n\n function setInitial(dll, node) {\n dll.length = 1;\n dll.head = dll.tail = node;\n }\n\n function queue$1(worker, concurrency, payload) {\n if (concurrency == null) {\n concurrency = 1;\n }\n else if(concurrency === 0) {\n throw new RangeError('Concurrency must not be zero');\n }\n\n var _worker = wrapAsync(worker);\n var numRunning = 0;\n var workersList = [];\n const events = {\n error: [],\n drain: [],\n saturated: [],\n unsaturated: [],\n empty: []\n };\n\n function on (event, handler) {\n events[event].push(handler);\n }\n\n function once (event, handler) {\n const handleAndRemove = (...args) => {\n off(event, handleAndRemove);\n handler(...args);\n };\n events[event].push(handleAndRemove);\n }\n\n function off (event, handler) {\n if (!event) return Object.keys(events).forEach(ev => events[ev] = [])\n if (!handler) return events[event] = []\n events[event] = events[event].filter(ev => ev !== handler);\n }\n\n function trigger (event, ...args) {\n events[event].forEach(handler => handler(...args));\n }\n\n var processingScheduled = false;\n function _insert(data, insertAtFront, rejectOnError, callback) {\n if (callback != null && typeof callback !== 'function') {\n throw new Error('task callback must be a function');\n }\n q.started = true;\n\n var res, rej;\n function promiseCallback (err, ...args) {\n // we don't care about the error, let the global error handler\n // deal with it\n if (err) return rejectOnError ? rej(err) : res()\n if (args.length <= 1) return res(args[0])\n res(args);\n }\n\n var item = q._createTaskItem(\n data,\n rejectOnError ? promiseCallback :\n (callback || promiseCallback)\n );\n\n if (insertAtFront) {\n q._tasks.unshift(item);\n } else {\n q._tasks.push(item);\n }\n\n if (!processingScheduled) {\n processingScheduled = true;\n setImmediate$1(() => {\n processingScheduled = false;\n q.process();\n });\n }\n\n if (rejectOnError || !callback) {\n return new Promise((resolve, reject) => {\n res = resolve;\n rej = reject;\n })\n }\n }\n\n function _createCB(tasks) {\n return function (err, ...args) {\n numRunning -= 1;\n\n for (var i = 0, l = tasks.length; i < l; i++) {\n var task = tasks[i];\n\n var index = workersList.indexOf(task);\n if (index === 0) {\n workersList.shift();\n } else if (index > 0) {\n workersList.splice(index, 1);\n }\n\n task.callback(err, ...args);\n\n if (err != null) {\n trigger('error', err, task.data);\n }\n }\n\n if (numRunning <= (q.concurrency - q.buffer) ) {\n trigger('unsaturated');\n }\n\n if (q.idle()) {\n trigger('drain');\n }\n q.process();\n };\n }\n\n function _maybeDrain(data) {\n if (data.length === 0 && q.idle()) {\n // call drain immediately if there are no tasks\n setImmediate$1(() => trigger('drain'));\n return true\n }\n return false\n }\n\n const eventMethod = (name) => (handler) => {\n if (!handler) {\n return new Promise((resolve, reject) => {\n once(name, (err, data) => {\n if (err) return reject(err)\n resolve(data);\n });\n })\n }\n off(name);\n on(name, handler);\n\n };\n\n var isProcessing = false;\n var q = {\n _tasks: new DLL(),\n _createTaskItem (data, callback) {\n return {\n data,\n callback\n };\n },\n *[Symbol.iterator] () {\n yield* q._tasks[Symbol.iterator]();\n },\n concurrency,\n payload,\n buffer: concurrency / 4,\n started: false,\n paused: false,\n push (data, callback) {\n if (Array.isArray(data)) {\n if (_maybeDrain(data)) return\n return data.map(datum => _insert(datum, false, false, callback))\n }\n return _insert(data, false, false, callback);\n },\n pushAsync (data, callback) {\n if (Array.isArray(data)) {\n if (_maybeDrain(data)) return\n return data.map(datum => _insert(datum, false, true, callback))\n }\n return _insert(data, false, true, callback);\n },\n kill () {\n off();\n q._tasks.empty();\n },\n unshift (data, callback) {\n if (Array.isArray(data)) {\n if (_maybeDrain(data)) return\n return data.map(datum => _insert(datum, true, false, callback))\n }\n return _insert(data, true, false, callback);\n },\n unshiftAsync (data, callback) {\n if (Array.isArray(data)) {\n if (_maybeDrain(data)) return\n return data.map(datum => _insert(datum, true, true, callback))\n }\n return _insert(data, true, true, callback);\n },\n remove (testFn) {\n q._tasks.remove(testFn);\n },\n process () {\n // Avoid trying to start too many processing operations. This can occur\n // when callbacks resolve synchronously (#1267).\n if (isProcessing) {\n return;\n }\n isProcessing = true;\n while(!q.paused && numRunning < q.concurrency && q._tasks.length){\n var tasks = [], data = [];\n var l = q._tasks.length;\n if (q.payload) l = Math.min(l, q.payload);\n for (var i = 0; i < l; i++) {\n var node = q._tasks.shift();\n tasks.push(node);\n workersList.push(node);\n data.push(node.data);\n }\n\n numRunning += 1;\n\n if (q._tasks.length === 0) {\n trigger('empty');\n }\n\n if (numRunning === q.concurrency) {\n trigger('saturated');\n }\n\n var cb = onlyOnce(_createCB(tasks));\n _worker(data, cb);\n }\n isProcessing = false;\n },\n length () {\n return q._tasks.length;\n },\n running () {\n return numRunning;\n },\n workersList () {\n return workersList;\n },\n idle() {\n return q._tasks.length + numRunning === 0;\n },\n pause () {\n q.paused = true;\n },\n resume () {\n if (q.paused === false) { return; }\n q.paused = false;\n setImmediate$1(q.process);\n }\n };\n // define these as fixed properties, so people get useful errors when updating\n Object.defineProperties(q, {\n saturated: {\n writable: false,\n value: eventMethod('saturated')\n },\n unsaturated: {\n writable: false,\n value: eventMethod('unsaturated')\n },\n empty: {\n writable: false,\n value: eventMethod('empty')\n },\n drain: {\n writable: false,\n value: eventMethod('drain')\n },\n error: {\n writable: false,\n value: eventMethod('error')\n },\n });\n return q;\n }\n\n /**\n * Creates a `cargo` object with the specified payload. Tasks added to the\n * cargo will be processed altogether (up to the `payload` limit). If the\n * `worker` is in progress, the task is queued until it becomes available. Once\n * the `worker` has completed some tasks, each callback of those tasks is\n * called. Check out [these](https://camo.githubusercontent.com/6bbd36f4cf5b35a0f11a96dcd2e97711ffc2fb37/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130382f62626330636662302d356632392d313165322d393734662d3333393763363464633835382e676966) [animations](https://camo.githubusercontent.com/f4810e00e1c5f5f8addbe3e9f49064fd5d102699/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130312f38346339323036362d356632392d313165322d383134662d3964336430323431336266642e676966)\n * for how `cargo` and `queue` work.\n *\n * While [`queue`]{@link module:ControlFlow.queue} passes only one task to one of a group of workers\n * at a time, cargo passes an array of tasks to a single worker, repeating\n * when the worker is finished.\n *\n * @name cargo\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.queue]{@link module:ControlFlow.queue}\n * @category Control Flow\n * @param {AsyncFunction} worker - An asynchronous function for processing an array\n * of queued tasks. Invoked with `(tasks, callback)`.\n * @param {number} [payload=Infinity] - An optional `integer` for determining\n * how many tasks should be processed per round; if omitted, the default is\n * unlimited.\n * @returns {module:ControlFlow.QueueObject} A cargo object to manage the tasks. Callbacks can\n * attached as certain properties to listen for specific events during the\n * lifecycle of the cargo and inner queue.\n * @example\n *\n * // create a cargo object with payload 2\n * var cargo = async.cargo(function(tasks, callback) {\n * for (var i=0; i {\n * console.log(result);\n * // 6000\n * // which is the sum of the file sizes of the three files\n * }).catch( err => {\n * console.log(err);\n * });\n *\n * // Error Handling\n * async.reduce(withMissingFileList, 0, getFileSizeInBytes)\n * .then( result => {\n * console.log(result);\n * }).catch( err => {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let result = await async.reduce(fileList, 0, getFileSizeInBytes);\n * console.log(result);\n * // 6000\n * // which is the sum of the file sizes of the three files\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n * // Error Handling\n * async () => {\n * try {\n * let result = await async.reduce(withMissingFileList, 0, getFileSizeInBytes);\n * console.log(result);\n * }\n * catch (err) {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * }\n * }\n *\n */\n function reduce(coll, memo, iteratee, callback) {\n callback = once(callback);\n var _iteratee = wrapAsync(iteratee);\n return eachOfSeries$1(coll, (x, i, iterCb) => {\n _iteratee(memo, x, (err, v) => {\n memo = v;\n iterCb(err);\n });\n }, err => callback(err, memo));\n }\n var reduce$1 = awaitify(reduce, 4);\n\n /**\n * Version of the compose function that is more natural to read. Each function\n * consumes the return value of the previous function. It is the equivalent of\n * [compose]{@link module:ControlFlow.compose} with the arguments reversed.\n *\n * Each function is executed with the `this` binding of the composed function.\n *\n * @name seq\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.compose]{@link module:ControlFlow.compose}\n * @category Control Flow\n * @param {...AsyncFunction} functions - the asynchronous functions to compose\n * @returns {Function} a function that composes the `functions` in order\n * @example\n *\n * // Requires lodash (or underscore), express3 and dresende's orm2.\n * // Part of an app, that fetches cats of the logged user.\n * // This example uses `seq` function to avoid overnesting and error\n * // handling clutter.\n * app.get('/cats', function(request, response) {\n * var User = request.models.User;\n * async.seq(\n * User.get.bind(User), // 'User.get' has signature (id, callback(err, data))\n * function(user, fn) {\n * user.getCats(fn); // 'getCats' has signature (callback(err, data))\n * }\n * )(req.session.user_id, function (err, cats) {\n * if (err) {\n * console.error(err);\n * response.json({ status: 'error', message: err.message });\n * } else {\n * response.json({ status: 'ok', message: 'Cats found', data: cats });\n * }\n * });\n * });\n */\n function seq(...functions) {\n var _functions = functions.map(wrapAsync);\n return function (...args) {\n var that = this;\n\n var cb = args[args.length - 1];\n if (typeof cb == 'function') {\n args.pop();\n } else {\n cb = promiseCallback();\n }\n\n reduce$1(_functions, args, (newargs, fn, iterCb) => {\n fn.apply(that, newargs.concat((err, ...nextargs) => {\n iterCb(err, nextargs);\n }));\n },\n (err, results) => cb(err, ...results));\n\n return cb[PROMISE_SYMBOL]\n };\n }\n\n /**\n * Creates a function which is a composition of the passed asynchronous\n * functions. Each function consumes the return value of the function that\n * follows. Composing functions `f()`, `g()`, and `h()` would produce the result\n * of `f(g(h()))`, only this version uses callbacks to obtain the return values.\n *\n * If the last argument to the composed function is not a function, a promise\n * is returned when you call it.\n *\n * Each function is executed with the `this` binding of the composed function.\n *\n * @name compose\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @param {...AsyncFunction} functions - the asynchronous functions to compose\n * @returns {Function} an asynchronous function that is the composed\n * asynchronous `functions`\n * @example\n *\n * function add1(n, callback) {\n * setTimeout(function () {\n * callback(null, n + 1);\n * }, 10);\n * }\n *\n * function mul3(n, callback) {\n * setTimeout(function () {\n * callback(null, n * 3);\n * }, 10);\n * }\n *\n * var add1mul3 = async.compose(mul3, add1);\n * add1mul3(4, function (err, result) {\n * // result now equals 15\n * });\n */\n function compose(...args) {\n return seq(...args.reverse());\n }\n\n /**\n * The same as [`map`]{@link module:Collections.map} but runs a maximum of `limit` async operations at a time.\n *\n * @name mapLimit\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.map]{@link module:Collections.map}\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {AsyncFunction} iteratee - An async function to apply to each item in\n * `coll`.\n * The iteratee should complete with the transformed item.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called when all `iteratee`\n * functions have finished, or an error occurs. Results is an array of the\n * transformed items from the `coll`. Invoked with (err, results).\n * @returns {Promise} a promise, if no callback is passed\n */\n function mapLimit (coll, limit, iteratee, callback) {\n return _asyncMap(eachOfLimit$2(limit), coll, iteratee, callback)\n }\n var mapLimit$1 = awaitify(mapLimit, 4);\n\n /**\n * The same as [`concat`]{@link module:Collections.concat} but runs a maximum of `limit` async operations at a time.\n *\n * @name concatLimit\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.concat]{@link module:Collections.concat}\n * @category Collection\n * @alias flatMapLimit\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`,\n * which should use an array as its result. Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished, or an error occurs. Results is an array\n * containing the concatenated results of the `iteratee` function. Invoked with\n * (err, results).\n * @returns A Promise, if no callback is passed\n */\n function concatLimit(coll, limit, iteratee, callback) {\n var _iteratee = wrapAsync(iteratee);\n return mapLimit$1(coll, limit, (val, iterCb) => {\n _iteratee(val, (err, ...args) => {\n if (err) return iterCb(err);\n return iterCb(err, args);\n });\n }, (err, mapResults) => {\n var result = [];\n for (var i = 0; i < mapResults.length; i++) {\n if (mapResults[i]) {\n result = result.concat(...mapResults[i]);\n }\n }\n\n return callback(err, result);\n });\n }\n var concatLimit$1 = awaitify(concatLimit, 4);\n\n /**\n * Applies `iteratee` to each item in `coll`, concatenating the results. Returns\n * the concatenated list. The `iteratee`s are called in parallel, and the\n * results are concatenated as they return. The results array will be returned in\n * the original order of `coll` passed to the `iteratee` function.\n *\n * @name concat\n * @static\n * @memberOf module:Collections\n * @method\n * @category Collection\n * @alias flatMap\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`,\n * which should use an array as its result. Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished, or an error occurs. Results is an array\n * containing the concatenated results of the `iteratee` function. Invoked with\n * (err, results).\n * @returns A Promise, if no callback is passed\n * @example\n *\n * // dir1 is a directory that contains file1.txt, file2.txt\n * // dir2 is a directory that contains file3.txt, file4.txt\n * // dir3 is a directory that contains file5.txt\n * // dir4 does not exist\n *\n * let directoryList = ['dir1','dir2','dir3'];\n * let withMissingDirectoryList = ['dir1','dir2','dir3', 'dir4'];\n *\n * // Using callbacks\n * async.concat(directoryList, fs.readdir, function(err, results) {\n * if (err) {\n * console.log(err);\n * } else {\n * console.log(results);\n * // [ 'file1.txt', 'file2.txt', 'file3.txt', 'file4.txt', file5.txt ]\n * }\n * });\n *\n * // Error Handling\n * async.concat(withMissingDirectoryList, fs.readdir, function(err, results) {\n * if (err) {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * // since dir4 does not exist\n * } else {\n * console.log(results);\n * }\n * });\n *\n * // Using Promises\n * async.concat(directoryList, fs.readdir)\n * .then(results => {\n * console.log(results);\n * // [ 'file1.txt', 'file2.txt', 'file3.txt', 'file4.txt', file5.txt ]\n * }).catch(err => {\n * console.log(err);\n * });\n *\n * // Error Handling\n * async.concat(withMissingDirectoryList, fs.readdir)\n * .then(results => {\n * console.log(results);\n * }).catch(err => {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * // since dir4 does not exist\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let results = await async.concat(directoryList, fs.readdir);\n * console.log(results);\n * // [ 'file1.txt', 'file2.txt', 'file3.txt', 'file4.txt', file5.txt ]\n * } catch (err) {\n * console.log(err);\n * }\n * }\n *\n * // Error Handling\n * async () => {\n * try {\n * let results = await async.concat(withMissingDirectoryList, fs.readdir);\n * console.log(results);\n * } catch (err) {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * // since dir4 does not exist\n * }\n * }\n *\n */\n function concat(coll, iteratee, callback) {\n return concatLimit$1(coll, Infinity, iteratee, callback)\n }\n var concat$1 = awaitify(concat, 3);\n\n /**\n * The same as [`concat`]{@link module:Collections.concat} but runs only a single async operation at a time.\n *\n * @name concatSeries\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.concat]{@link module:Collections.concat}\n * @category Collection\n * @alias flatMapSeries\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`.\n * The iteratee should complete with an array an array of results.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished, or an error occurs. Results is an array\n * containing the concatenated results of the `iteratee` function. Invoked with\n * (err, results).\n * @returns A Promise, if no callback is passed\n */\n function concatSeries(coll, iteratee, callback) {\n return concatLimit$1(coll, 1, iteratee, callback)\n }\n var concatSeries$1 = awaitify(concatSeries, 3);\n\n /**\n * Returns a function that when called, calls-back with the values provided.\n * Useful as the first function in a [`waterfall`]{@link module:ControlFlow.waterfall}, or for plugging values in to\n * [`auto`]{@link module:ControlFlow.auto}.\n *\n * @name constant\n * @static\n * @memberOf module:Utils\n * @method\n * @category Util\n * @param {...*} arguments... - Any number of arguments to automatically invoke\n * callback with.\n * @returns {AsyncFunction} Returns a function that when invoked, automatically\n * invokes the callback with the previous given arguments.\n * @example\n *\n * async.waterfall([\n * async.constant(42),\n * function (value, next) {\n * // value === 42\n * },\n * //...\n * ], callback);\n *\n * async.waterfall([\n * async.constant(filename, \"utf8\"),\n * fs.readFile,\n * function (fileData, next) {\n * //...\n * }\n * //...\n * ], callback);\n *\n * async.auto({\n * hostname: async.constant(\"https://server.net/\"),\n * port: findFreePort,\n * launchServer: [\"hostname\", \"port\", function (options, cb) {\n * startServer(options, cb);\n * }],\n * //...\n * }, callback);\n */\n function constant$1(...args) {\n return function (...ignoredArgs/*, callback*/) {\n var callback = ignoredArgs.pop();\n return callback(null, ...args);\n };\n }\n\n function _createTester(check, getResult) {\n return (eachfn, arr, _iteratee, cb) => {\n var testPassed = false;\n var testResult;\n const iteratee = wrapAsync(_iteratee);\n eachfn(arr, (value, _, callback) => {\n iteratee(value, (err, result) => {\n if (err || err === false) return callback(err);\n\n if (check(result) && !testResult) {\n testPassed = true;\n testResult = getResult(true, value);\n return callback(null, breakLoop$1);\n }\n callback();\n });\n }, err => {\n if (err) return cb(err);\n cb(null, testPassed ? testResult : getResult(false));\n });\n };\n }\n\n /**\n * Returns the first value in `coll` that passes an async truth test. The\n * `iteratee` is applied in parallel, meaning the first iteratee to return\n * `true` will fire the detect `callback` with that result. That means the\n * result might not be the first item in the original `coll` (in terms of order)\n * that passes the test.\n\n * If order within the original `coll` is important, then look at\n * [`detectSeries`]{@link module:Collections.detectSeries}.\n *\n * @name detect\n * @static\n * @memberOf module:Collections\n * @method\n * @alias find\n * @category Collections\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`.\n * The iteratee must complete with a boolean value as its result.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called as soon as any\n * iteratee returns `true`, or after all the `iteratee` functions have finished.\n * Result will be the first item in the array that passes the truth test\n * (iteratee) or the value `undefined` if none passed. Invoked with\n * (err, result).\n * @returns {Promise} a promise, if a callback is omitted\n * @example\n *\n * // dir1 is a directory that contains file1.txt, file2.txt\n * // dir2 is a directory that contains file3.txt, file4.txt\n * // dir3 is a directory that contains file5.txt\n *\n * // asynchronous function that checks if a file exists\n * function fileExists(file, callback) {\n * fs.access(file, fs.constants.F_OK, (err) => {\n * callback(null, !err);\n * });\n * }\n *\n * async.detect(['file3.txt','file2.txt','dir1/file1.txt'], fileExists,\n * function(err, result) {\n * console.log(result);\n * // dir1/file1.txt\n * // result now equals the first file in the list that exists\n * }\n *);\n *\n * // Using Promises\n * async.detect(['file3.txt','file2.txt','dir1/file1.txt'], fileExists)\n * .then(result => {\n * console.log(result);\n * // dir1/file1.txt\n * // result now equals the first file in the list that exists\n * }).catch(err => {\n * console.log(err);\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let result = await async.detect(['file3.txt','file2.txt','dir1/file1.txt'], fileExists);\n * console.log(result);\n * // dir1/file1.txt\n * // result now equals the file in the list that exists\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n */\n function detect(coll, iteratee, callback) {\n return _createTester(bool => bool, (res, item) => item)(eachOf$1, coll, iteratee, callback)\n }\n var detect$1 = awaitify(detect, 3);\n\n /**\n * The same as [`detect`]{@link module:Collections.detect} but runs a maximum of `limit` async operations at a\n * time.\n *\n * @name detectLimit\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.detect]{@link module:Collections.detect}\n * @alias findLimit\n * @category Collections\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`.\n * The iteratee must complete with a boolean value as its result.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called as soon as any\n * iteratee returns `true`, or after all the `iteratee` functions have finished.\n * Result will be the first item in the array that passes the truth test\n * (iteratee) or the value `undefined` if none passed. Invoked with\n * (err, result).\n * @returns {Promise} a promise, if a callback is omitted\n */\n function detectLimit(coll, limit, iteratee, callback) {\n return _createTester(bool => bool, (res, item) => item)(eachOfLimit$2(limit), coll, iteratee, callback)\n }\n var detectLimit$1 = awaitify(detectLimit, 4);\n\n /**\n * The same as [`detect`]{@link module:Collections.detect} but runs only a single async operation at a time.\n *\n * @name detectSeries\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.detect]{@link module:Collections.detect}\n * @alias findSeries\n * @category Collections\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`.\n * The iteratee must complete with a boolean value as its result.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called as soon as any\n * iteratee returns `true`, or after all the `iteratee` functions have finished.\n * Result will be the first item in the array that passes the truth test\n * (iteratee) or the value `undefined` if none passed. Invoked with\n * (err, result).\n * @returns {Promise} a promise, if a callback is omitted\n */\n function detectSeries(coll, iteratee, callback) {\n return _createTester(bool => bool, (res, item) => item)(eachOfLimit$2(1), coll, iteratee, callback)\n }\n\n var detectSeries$1 = awaitify(detectSeries, 3);\n\n function consoleFunc(name) {\n return (fn, ...args) => wrapAsync(fn)(...args, (err, ...resultArgs) => {\n /* istanbul ignore else */\n if (typeof console === 'object') {\n /* istanbul ignore else */\n if (err) {\n /* istanbul ignore else */\n if (console.error) {\n console.error(err);\n }\n } else if (console[name]) { /* istanbul ignore else */\n resultArgs.forEach(x => console[name](x));\n }\n }\n })\n }\n\n /**\n * Logs the result of an [`async` function]{@link AsyncFunction} to the\n * `console` using `console.dir` to display the properties of the resulting object.\n * Only works in Node.js or in browsers that support `console.dir` and\n * `console.error` (such as FF and Chrome).\n * If multiple arguments are returned from the async function,\n * `console.dir` is called on each argument in order.\n *\n * @name dir\n * @static\n * @memberOf module:Utils\n * @method\n * @category Util\n * @param {AsyncFunction} function - The function you want to eventually apply\n * all arguments to.\n * @param {...*} arguments... - Any number of arguments to apply to the function.\n * @example\n *\n * // in a module\n * var hello = function(name, callback) {\n * setTimeout(function() {\n * callback(null, {hello: name});\n * }, 1000);\n * };\n *\n * // in the node repl\n * node> async.dir(hello, 'world');\n * {hello: 'world'}\n */\n var dir = consoleFunc('dir');\n\n /**\n * The post-check version of [`whilst`]{@link module:ControlFlow.whilst}. To reflect the difference in\n * the order of operations, the arguments `test` and `iteratee` are switched.\n *\n * `doWhilst` is to `whilst` as `do while` is to `while` in plain JavaScript.\n *\n * @name doWhilst\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.whilst]{@link module:ControlFlow.whilst}\n * @category Control Flow\n * @param {AsyncFunction} iteratee - A function which is called each time `test`\n * passes. Invoked with (callback).\n * @param {AsyncFunction} test - asynchronous truth test to perform after each\n * execution of `iteratee`. Invoked with (...args, callback), where `...args` are the\n * non-error args from the previous callback of `iteratee`.\n * @param {Function} [callback] - A callback which is called after the test\n * function has failed and repeated execution of `iteratee` has stopped.\n * `callback` will be passed an error and any arguments passed to the final\n * `iteratee`'s callback. Invoked with (err, [results]);\n * @returns {Promise} a promise, if no callback is passed\n */\n function doWhilst(iteratee, test, callback) {\n callback = onlyOnce(callback);\n var _fn = wrapAsync(iteratee);\n var _test = wrapAsync(test);\n var results;\n\n function next(err, ...args) {\n if (err) return callback(err);\n if (err === false) return;\n results = args;\n _test(...args, check);\n }\n\n function check(err, truth) {\n if (err) return callback(err);\n if (err === false) return;\n if (!truth) return callback(null, ...results);\n _fn(next);\n }\n\n return check(null, true);\n }\n\n var doWhilst$1 = awaitify(doWhilst, 3);\n\n /**\n * Like ['doWhilst']{@link module:ControlFlow.doWhilst}, except the `test` is inverted. Note the\n * argument ordering differs from `until`.\n *\n * @name doUntil\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.doWhilst]{@link module:ControlFlow.doWhilst}\n * @category Control Flow\n * @param {AsyncFunction} iteratee - An async function which is called each time\n * `test` fails. Invoked with (callback).\n * @param {AsyncFunction} test - asynchronous truth test to perform after each\n * execution of `iteratee`. Invoked with (...args, callback), where `...args` are the\n * non-error args from the previous callback of `iteratee`\n * @param {Function} [callback] - A callback which is called after the test\n * function has passed and repeated execution of `iteratee` has stopped. `callback`\n * will be passed an error and any arguments passed to the final `iteratee`'s\n * callback. Invoked with (err, [results]);\n * @returns {Promise} a promise, if no callback is passed\n */\n function doUntil(iteratee, test, callback) {\n const _test = wrapAsync(test);\n return doWhilst$1(iteratee, (...args) => {\n const cb = args.pop();\n _test(...args, (err, truth) => cb (err, !truth));\n }, callback);\n }\n\n function _withoutIndex(iteratee) {\n return (value, index, callback) => iteratee(value, callback);\n }\n\n /**\n * Applies the function `iteratee` to each item in `coll`, in parallel.\n * The `iteratee` is called with an item from the list, and a callback for when\n * it has finished. If the `iteratee` passes an error to its `callback`, the\n * main `callback` (for the `each` function) is immediately called with the\n * error.\n *\n * Note, that since this function applies `iteratee` to each item in parallel,\n * there is no guarantee that the iteratee functions will complete in order.\n *\n * @name each\n * @static\n * @memberOf module:Collections\n * @method\n * @alias forEach\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async function to apply to\n * each item in `coll`. Invoked with (item, callback).\n * The array index is not passed to the iteratee.\n * If you need the index, use `eachOf`.\n * @param {Function} [callback] - A callback which is called when all\n * `iteratee` functions have finished, or an error occurs. Invoked with (err).\n * @returns {Promise} a promise, if a callback is omitted\n * @example\n *\n * // dir1 is a directory that contains file1.txt, file2.txt\n * // dir2 is a directory that contains file3.txt, file4.txt\n * // dir3 is a directory that contains file5.txt\n * // dir4 does not exist\n *\n * const fileList = [ 'dir1/file2.txt', 'dir2/file3.txt', 'dir/file5.txt'];\n * const withMissingFileList = ['dir1/file1.txt', 'dir4/file2.txt'];\n *\n * // asynchronous function that deletes a file\n * const deleteFile = function(file, callback) {\n * fs.unlink(file, callback);\n * };\n *\n * // Using callbacks\n * async.each(fileList, deleteFile, function(err) {\n * if( err ) {\n * console.log(err);\n * } else {\n * console.log('All files have been deleted successfully');\n * }\n * });\n *\n * // Error Handling\n * async.each(withMissingFileList, deleteFile, function(err){\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * // since dir4/file2.txt does not exist\n * // dir1/file1.txt could have been deleted\n * });\n *\n * // Using Promises\n * async.each(fileList, deleteFile)\n * .then( () => {\n * console.log('All files have been deleted successfully');\n * }).catch( err => {\n * console.log(err);\n * });\n *\n * // Error Handling\n * async.each(fileList, deleteFile)\n * .then( () => {\n * console.log('All files have been deleted successfully');\n * }).catch( err => {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * // since dir4/file2.txt does not exist\n * // dir1/file1.txt could have been deleted\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * await async.each(files, deleteFile);\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n * // Error Handling\n * async () => {\n * try {\n * await async.each(withMissingFileList, deleteFile);\n * }\n * catch (err) {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * // since dir4/file2.txt does not exist\n * // dir1/file1.txt could have been deleted\n * }\n * }\n *\n */\n function eachLimit$2(coll, iteratee, callback) {\n return eachOf$1(coll, _withoutIndex(wrapAsync(iteratee)), callback);\n }\n\n var each = awaitify(eachLimit$2, 3);\n\n /**\n * The same as [`each`]{@link module:Collections.each} but runs a maximum of `limit` async operations at a time.\n *\n * @name eachLimit\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.each]{@link module:Collections.each}\n * @alias forEachLimit\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {AsyncFunction} iteratee - An async function to apply to each item in\n * `coll`.\n * The array index is not passed to the iteratee.\n * If you need the index, use `eachOfLimit`.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called when all\n * `iteratee` functions have finished, or an error occurs. Invoked with (err).\n * @returns {Promise} a promise, if a callback is omitted\n */\n function eachLimit(coll, limit, iteratee, callback) {\n return eachOfLimit$2(limit)(coll, _withoutIndex(wrapAsync(iteratee)), callback);\n }\n var eachLimit$1 = awaitify(eachLimit, 4);\n\n /**\n * The same as [`each`]{@link module:Collections.each} but runs only a single async operation at a time.\n *\n * Note, that unlike [`each`]{@link module:Collections.each}, this function applies iteratee to each item\n * in series and therefore the iteratee functions will complete in order.\n\n * @name eachSeries\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.each]{@link module:Collections.each}\n * @alias forEachSeries\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async function to apply to each\n * item in `coll`.\n * The array index is not passed to the iteratee.\n * If you need the index, use `eachOfSeries`.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called when all\n * `iteratee` functions have finished, or an error occurs. Invoked with (err).\n * @returns {Promise} a promise, if a callback is omitted\n */\n function eachSeries(coll, iteratee, callback) {\n return eachLimit$1(coll, 1, iteratee, callback)\n }\n var eachSeries$1 = awaitify(eachSeries, 3);\n\n /**\n * Wrap an async function and ensure it calls its callback on a later tick of\n * the event loop. If the function already calls its callback on a next tick,\n * no extra deferral is added. This is useful for preventing stack overflows\n * (`RangeError: Maximum call stack size exceeded`) and generally keeping\n * [Zalgo](http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony)\n * contained. ES2017 `async` functions are returned as-is -- they are immune\n * to Zalgo's corrupting influences, as they always resolve on a later tick.\n *\n * @name ensureAsync\n * @static\n * @memberOf module:Utils\n * @method\n * @category Util\n * @param {AsyncFunction} fn - an async function, one that expects a node-style\n * callback as its last argument.\n * @returns {AsyncFunction} Returns a wrapped function with the exact same call\n * signature as the function passed in.\n * @example\n *\n * function sometimesAsync(arg, callback) {\n * if (cache[arg]) {\n * return callback(null, cache[arg]); // this would be synchronous!!\n * } else {\n * doSomeIO(arg, callback); // this IO would be asynchronous\n * }\n * }\n *\n * // this has a risk of stack overflows if many results are cached in a row\n * async.mapSeries(args, sometimesAsync, done);\n *\n * // this will defer sometimesAsync's callback if necessary,\n * // preventing stack overflows\n * async.mapSeries(args, async.ensureAsync(sometimesAsync), done);\n */\n function ensureAsync(fn) {\n if (isAsync(fn)) return fn;\n return function (...args/*, callback*/) {\n var callback = args.pop();\n var sync = true;\n args.push((...innerArgs) => {\n if (sync) {\n setImmediate$1(() => callback(...innerArgs));\n } else {\n callback(...innerArgs);\n }\n });\n fn.apply(this, args);\n sync = false;\n };\n }\n\n /**\n * Returns `true` if every element in `coll` satisfies an async test. If any\n * iteratee call returns `false`, the main `callback` is immediately called.\n *\n * @name every\n * @static\n * @memberOf module:Collections\n * @method\n * @alias all\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n * in the collection in parallel.\n * The iteratee must complete with a boolean result value.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished. Result will be either `true` or `false`\n * depending on the values of the async tests. Invoked with (err, result).\n * @returns {Promise} a promise, if no callback provided\n * @example\n *\n * // dir1 is a directory that contains file1.txt, file2.txt\n * // dir2 is a directory that contains file3.txt, file4.txt\n * // dir3 is a directory that contains file5.txt\n * // dir4 does not exist\n *\n * const fileList = ['dir1/file1.txt','dir2/file3.txt','dir3/file5.txt'];\n * const withMissingFileList = ['file1.txt','file2.txt','file4.txt'];\n *\n * // asynchronous function that checks if a file exists\n * function fileExists(file, callback) {\n * fs.access(file, fs.constants.F_OK, (err) => {\n * callback(null, !err);\n * });\n * }\n *\n * // Using callbacks\n * async.every(fileList, fileExists, function(err, result) {\n * console.log(result);\n * // true\n * // result is true since every file exists\n * });\n *\n * async.every(withMissingFileList, fileExists, function(err, result) {\n * console.log(result);\n * // false\n * // result is false since NOT every file exists\n * });\n *\n * // Using Promises\n * async.every(fileList, fileExists)\n * .then( result => {\n * console.log(result);\n * // true\n * // result is true since every file exists\n * }).catch( err => {\n * console.log(err);\n * });\n *\n * async.every(withMissingFileList, fileExists)\n * .then( result => {\n * console.log(result);\n * // false\n * // result is false since NOT every file exists\n * }).catch( err => {\n * console.log(err);\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let result = await async.every(fileList, fileExists);\n * console.log(result);\n * // true\n * // result is true since every file exists\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n * async () => {\n * try {\n * let result = await async.every(withMissingFileList, fileExists);\n * console.log(result);\n * // false\n * // result is false since NOT every file exists\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n */\n function every(coll, iteratee, callback) {\n return _createTester(bool => !bool, res => !res)(eachOf$1, coll, iteratee, callback)\n }\n var every$1 = awaitify(every, 3);\n\n /**\n * The same as [`every`]{@link module:Collections.every} but runs a maximum of `limit` async operations at a time.\n *\n * @name everyLimit\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.every]{@link module:Collections.every}\n * @alias allLimit\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n * in the collection in parallel.\n * The iteratee must complete with a boolean result value.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished. Result will be either `true` or `false`\n * depending on the values of the async tests. Invoked with (err, result).\n * @returns {Promise} a promise, if no callback provided\n */\n function everyLimit(coll, limit, iteratee, callback) {\n return _createTester(bool => !bool, res => !res)(eachOfLimit$2(limit), coll, iteratee, callback)\n }\n var everyLimit$1 = awaitify(everyLimit, 4);\n\n /**\n * The same as [`every`]{@link module:Collections.every} but runs only a single async operation at a time.\n *\n * @name everySeries\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.every]{@link module:Collections.every}\n * @alias allSeries\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n * in the collection in series.\n * The iteratee must complete with a boolean result value.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished. Result will be either `true` or `false`\n * depending on the values of the async tests. Invoked with (err, result).\n * @returns {Promise} a promise, if no callback provided\n */\n function everySeries(coll, iteratee, callback) {\n return _createTester(bool => !bool, res => !res)(eachOfSeries$1, coll, iteratee, callback)\n }\n var everySeries$1 = awaitify(everySeries, 3);\n\n function filterArray(eachfn, arr, iteratee, callback) {\n var truthValues = new Array(arr.length);\n eachfn(arr, (x, index, iterCb) => {\n iteratee(x, (err, v) => {\n truthValues[index] = !!v;\n iterCb(err);\n });\n }, err => {\n if (err) return callback(err);\n var results = [];\n for (var i = 0; i < arr.length; i++) {\n if (truthValues[i]) results.push(arr[i]);\n }\n callback(null, results);\n });\n }\n\n function filterGeneric(eachfn, coll, iteratee, callback) {\n var results = [];\n eachfn(coll, (x, index, iterCb) => {\n iteratee(x, (err, v) => {\n if (err) return iterCb(err);\n if (v) {\n results.push({index, value: x});\n }\n iterCb(err);\n });\n }, err => {\n if (err) return callback(err);\n callback(null, results\n .sort((a, b) => a.index - b.index)\n .map(v => v.value));\n });\n }\n\n function _filter(eachfn, coll, iteratee, callback) {\n var filter = isArrayLike(coll) ? filterArray : filterGeneric;\n return filter(eachfn, coll, wrapAsync(iteratee), callback);\n }\n\n /**\n * Returns a new array of all the values in `coll` which pass an async truth\n * test. This operation is performed in parallel, but the results array will be\n * in the same order as the original.\n *\n * @name filter\n * @static\n * @memberOf module:Collections\n * @method\n * @alias select\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {Function} iteratee - A truth test to apply to each item in `coll`.\n * The `iteratee` is passed a `callback(err, truthValue)`, which must be called\n * with a boolean argument once it has completed. Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished. Invoked with (err, results).\n * @returns {Promise} a promise, if no callback provided\n * @example\n *\n * // dir1 is a directory that contains file1.txt, file2.txt\n * // dir2 is a directory that contains file3.txt, file4.txt\n * // dir3 is a directory that contains file5.txt\n *\n * const files = ['dir1/file1.txt','dir2/file3.txt','dir3/file6.txt'];\n *\n * // asynchronous function that checks if a file exists\n * function fileExists(file, callback) {\n * fs.access(file, fs.constants.F_OK, (err) => {\n * callback(null, !err);\n * });\n * }\n *\n * // Using callbacks\n * async.filter(files, fileExists, function(err, results) {\n * if(err) {\n * console.log(err);\n * } else {\n * console.log(results);\n * // [ 'dir1/file1.txt', 'dir2/file3.txt' ]\n * // results is now an array of the existing files\n * }\n * });\n *\n * // Using Promises\n * async.filter(files, fileExists)\n * .then(results => {\n * console.log(results);\n * // [ 'dir1/file1.txt', 'dir2/file3.txt' ]\n * // results is now an array of the existing files\n * }).catch(err => {\n * console.log(err);\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let results = await async.filter(files, fileExists);\n * console.log(results);\n * // [ 'dir1/file1.txt', 'dir2/file3.txt' ]\n * // results is now an array of the existing files\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n */\n function filter (coll, iteratee, callback) {\n return _filter(eachOf$1, coll, iteratee, callback)\n }\n var filter$1 = awaitify(filter, 3);\n\n /**\n * The same as [`filter`]{@link module:Collections.filter} but runs a maximum of `limit` async operations at a\n * time.\n *\n * @name filterLimit\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.filter]{@link module:Collections.filter}\n * @alias selectLimit\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {Function} iteratee - A truth test to apply to each item in `coll`.\n * The `iteratee` is passed a `callback(err, truthValue)`, which must be called\n * with a boolean argument once it has completed. Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished. Invoked with (err, results).\n * @returns {Promise} a promise, if no callback provided\n */\n function filterLimit (coll, limit, iteratee, callback) {\n return _filter(eachOfLimit$2(limit), coll, iteratee, callback)\n }\n var filterLimit$1 = awaitify(filterLimit, 4);\n\n /**\n * The same as [`filter`]{@link module:Collections.filter} but runs only a single async operation at a time.\n *\n * @name filterSeries\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.filter]{@link module:Collections.filter}\n * @alias selectSeries\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {Function} iteratee - A truth test to apply to each item in `coll`.\n * The `iteratee` is passed a `callback(err, truthValue)`, which must be called\n * with a boolean argument once it has completed. Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished. Invoked with (err, results)\n * @returns {Promise} a promise, if no callback provided\n */\n function filterSeries (coll, iteratee, callback) {\n return _filter(eachOfSeries$1, coll, iteratee, callback)\n }\n var filterSeries$1 = awaitify(filterSeries, 3);\n\n /**\n * Calls the asynchronous function `fn` with a callback parameter that allows it\n * to call itself again, in series, indefinitely.\n\n * If an error is passed to the callback then `errback` is called with the\n * error, and execution stops, otherwise it will never be called.\n *\n * @name forever\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @param {AsyncFunction} fn - an async function to call repeatedly.\n * Invoked with (next).\n * @param {Function} [errback] - when `fn` passes an error to it's callback,\n * this function will be called, and execution stops. Invoked with (err).\n * @returns {Promise} a promise that rejects if an error occurs and an errback\n * is not passed\n * @example\n *\n * async.forever(\n * function(next) {\n * // next is suitable for passing to things that need a callback(err [, whatever]);\n * // it will result in this function being called again.\n * },\n * function(err) {\n * // if next is called with a value in its first parameter, it will appear\n * // in here as 'err', and execution will stop.\n * }\n * );\n */\n function forever(fn, errback) {\n var done = onlyOnce(errback);\n var task = wrapAsync(ensureAsync(fn));\n\n function next(err) {\n if (err) return done(err);\n if (err === false) return;\n task(next);\n }\n return next();\n }\n var forever$1 = awaitify(forever, 2);\n\n /**\n * The same as [`groupBy`]{@link module:Collections.groupBy} but runs a maximum of `limit` async operations at a time.\n *\n * @name groupByLimit\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.groupBy]{@link module:Collections.groupBy}\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {AsyncFunction} iteratee - An async function to apply to each item in\n * `coll`.\n * The iteratee should complete with a `key` to group the value under.\n * Invoked with (value, callback).\n * @param {Function} [callback] - A callback which is called when all `iteratee`\n * functions have finished, or an error occurs. Result is an `Object` whoses\n * properties are arrays of values which returned the corresponding key.\n * @returns {Promise} a promise, if no callback is passed\n */\n function groupByLimit(coll, limit, iteratee, callback) {\n var _iteratee = wrapAsync(iteratee);\n return mapLimit$1(coll, limit, (val, iterCb) => {\n _iteratee(val, (err, key) => {\n if (err) return iterCb(err);\n return iterCb(err, {key, val});\n });\n }, (err, mapResults) => {\n var result = {};\n // from MDN, handle object having an `hasOwnProperty` prop\n var {hasOwnProperty} = Object.prototype;\n\n for (var i = 0; i < mapResults.length; i++) {\n if (mapResults[i]) {\n var {key} = mapResults[i];\n var {val} = mapResults[i];\n\n if (hasOwnProperty.call(result, key)) {\n result[key].push(val);\n } else {\n result[key] = [val];\n }\n }\n }\n\n return callback(err, result);\n });\n }\n\n var groupByLimit$1 = awaitify(groupByLimit, 4);\n\n /**\n * Returns a new object, where each value corresponds to an array of items, from\n * `coll`, that returned the corresponding key. That is, the keys of the object\n * correspond to the values passed to the `iteratee` callback.\n *\n * Note: Since this function applies the `iteratee` to each item in parallel,\n * there is no guarantee that the `iteratee` functions will complete in order.\n * However, the values for each key in the `result` will be in the same order as\n * the original `coll`. For Objects, the values will roughly be in the order of\n * the original Objects' keys (but this can vary across JavaScript engines).\n *\n * @name groupBy\n * @static\n * @memberOf module:Collections\n * @method\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async function to apply to each item in\n * `coll`.\n * The iteratee should complete with a `key` to group the value under.\n * Invoked with (value, callback).\n * @param {Function} [callback] - A callback which is called when all `iteratee`\n * functions have finished, or an error occurs. Result is an `Object` whoses\n * properties are arrays of values which returned the corresponding key.\n * @returns {Promise} a promise, if no callback is passed\n * @example\n *\n * // dir1 is a directory that contains file1.txt, file2.txt\n * // dir2 is a directory that contains file3.txt, file4.txt\n * // dir3 is a directory that contains file5.txt\n * // dir4 does not exist\n *\n * const files = ['dir1/file1.txt','dir2','dir4']\n *\n * // asynchronous function that detects file type as none, file, or directory\n * function detectFile(file, callback) {\n * fs.stat(file, function(err, stat) {\n * if (err) {\n * return callback(null, 'none');\n * }\n * callback(null, stat.isDirectory() ? 'directory' : 'file');\n * });\n * }\n *\n * //Using callbacks\n * async.groupBy(files, detectFile, function(err, result) {\n * if(err) {\n * console.log(err);\n * } else {\n *\t console.log(result);\n * // {\n * // file: [ 'dir1/file1.txt' ],\n * // none: [ 'dir4' ],\n * // directory: [ 'dir2']\n * // }\n * // result is object containing the files grouped by type\n * }\n * });\n *\n * // Using Promises\n * async.groupBy(files, detectFile)\n * .then( result => {\n * console.log(result);\n * // {\n * // file: [ 'dir1/file1.txt' ],\n * // none: [ 'dir4' ],\n * // directory: [ 'dir2']\n * // }\n * // result is object containing the files grouped by type\n * }).catch( err => {\n * console.log(err);\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let result = await async.groupBy(files, detectFile);\n * console.log(result);\n * // {\n * // file: [ 'dir1/file1.txt' ],\n * // none: [ 'dir4' ],\n * // directory: [ 'dir2']\n * // }\n * // result is object containing the files grouped by type\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n */\n function groupBy (coll, iteratee, callback) {\n return groupByLimit$1(coll, Infinity, iteratee, callback)\n }\n\n /**\n * The same as [`groupBy`]{@link module:Collections.groupBy} but runs only a single async operation at a time.\n *\n * @name groupBySeries\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.groupBy]{@link module:Collections.groupBy}\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async function to apply to each item in\n * `coll`.\n * The iteratee should complete with a `key` to group the value under.\n * Invoked with (value, callback).\n * @param {Function} [callback] - A callback which is called when all `iteratee`\n * functions have finished, or an error occurs. Result is an `Object` whose\n * properties are arrays of values which returned the corresponding key.\n * @returns {Promise} a promise, if no callback is passed\n */\n function groupBySeries (coll, iteratee, callback) {\n return groupByLimit$1(coll, 1, iteratee, callback)\n }\n\n /**\n * Logs the result of an `async` function to the `console`. Only works in\n * Node.js or in browsers that support `console.log` and `console.error` (such\n * as FF and Chrome). If multiple arguments are returned from the async\n * function, `console.log` is called on each argument in order.\n *\n * @name log\n * @static\n * @memberOf module:Utils\n * @method\n * @category Util\n * @param {AsyncFunction} function - The function you want to eventually apply\n * all arguments to.\n * @param {...*} arguments... - Any number of arguments to apply to the function.\n * @example\n *\n * // in a module\n * var hello = function(name, callback) {\n * setTimeout(function() {\n * callback(null, 'hello ' + name);\n * }, 1000);\n * };\n *\n * // in the node repl\n * node> async.log(hello, 'world');\n * 'hello world'\n */\n var log = consoleFunc('log');\n\n /**\n * The same as [`mapValues`]{@link module:Collections.mapValues} but runs a maximum of `limit` async operations at a\n * time.\n *\n * @name mapValuesLimit\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.mapValues]{@link module:Collections.mapValues}\n * @category Collection\n * @param {Object} obj - A collection to iterate over.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {AsyncFunction} iteratee - A function to apply to each value and key\n * in `coll`.\n * The iteratee should complete with the transformed value as its result.\n * Invoked with (value, key, callback).\n * @param {Function} [callback] - A callback which is called when all `iteratee`\n * functions have finished, or an error occurs. `result` is a new object consisting\n * of each key from `obj`, with each transformed value on the right-hand side.\n * Invoked with (err, result).\n * @returns {Promise} a promise, if no callback is passed\n */\n function mapValuesLimit(obj, limit, iteratee, callback) {\n callback = once(callback);\n var newObj = {};\n var _iteratee = wrapAsync(iteratee);\n return eachOfLimit$2(limit)(obj, (val, key, next) => {\n _iteratee(val, key, (err, result) => {\n if (err) return next(err);\n newObj[key] = result;\n next(err);\n });\n }, err => callback(err, newObj));\n }\n\n var mapValuesLimit$1 = awaitify(mapValuesLimit, 4);\n\n /**\n * A relative of [`map`]{@link module:Collections.map}, designed for use with objects.\n *\n * Produces a new Object by mapping each value of `obj` through the `iteratee`\n * function. The `iteratee` is called each `value` and `key` from `obj` and a\n * callback for when it has finished processing. Each of these callbacks takes\n * two arguments: an `error`, and the transformed item from `obj`. If `iteratee`\n * passes an error to its callback, the main `callback` (for the `mapValues`\n * function) is immediately called with the error.\n *\n * Note, the order of the keys in the result is not guaranteed. The keys will\n * be roughly in the order they complete, (but this is very engine-specific)\n *\n * @name mapValues\n * @static\n * @memberOf module:Collections\n * @method\n * @category Collection\n * @param {Object} obj - A collection to iterate over.\n * @param {AsyncFunction} iteratee - A function to apply to each value and key\n * in `coll`.\n * The iteratee should complete with the transformed value as its result.\n * Invoked with (value, key, callback).\n * @param {Function} [callback] - A callback which is called when all `iteratee`\n * functions have finished, or an error occurs. `result` is a new object consisting\n * of each key from `obj`, with each transformed value on the right-hand side.\n * Invoked with (err, result).\n * @returns {Promise} a promise, if no callback is passed\n * @example\n *\n * // file1.txt is a file that is 1000 bytes in size\n * // file2.txt is a file that is 2000 bytes in size\n * // file3.txt is a file that is 3000 bytes in size\n * // file4.txt does not exist\n *\n * const fileMap = {\n * f1: 'file1.txt',\n * f2: 'file2.txt',\n * f3: 'file3.txt'\n * };\n *\n * const withMissingFileMap = {\n * f1: 'file1.txt',\n * f2: 'file2.txt',\n * f3: 'file4.txt'\n * };\n *\n * // asynchronous function that returns the file size in bytes\n * function getFileSizeInBytes(file, key, callback) {\n * fs.stat(file, function(err, stat) {\n * if (err) {\n * return callback(err);\n * }\n * callback(null, stat.size);\n * });\n * }\n *\n * // Using callbacks\n * async.mapValues(fileMap, getFileSizeInBytes, function(err, result) {\n * if (err) {\n * console.log(err);\n * } else {\n * console.log(result);\n * // result is now a map of file size in bytes for each file, e.g.\n * // {\n * // f1: 1000,\n * // f2: 2000,\n * // f3: 3000\n * // }\n * }\n * });\n *\n * // Error handling\n * async.mapValues(withMissingFileMap, getFileSizeInBytes, function(err, result) {\n * if (err) {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * } else {\n * console.log(result);\n * }\n * });\n *\n * // Using Promises\n * async.mapValues(fileMap, getFileSizeInBytes)\n * .then( result => {\n * console.log(result);\n * // result is now a map of file size in bytes for each file, e.g.\n * // {\n * // f1: 1000,\n * // f2: 2000,\n * // f3: 3000\n * // }\n * }).catch (err => {\n * console.log(err);\n * });\n *\n * // Error Handling\n * async.mapValues(withMissingFileMap, getFileSizeInBytes)\n * .then( result => {\n * console.log(result);\n * }).catch (err => {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let result = await async.mapValues(fileMap, getFileSizeInBytes);\n * console.log(result);\n * // result is now a map of file size in bytes for each file, e.g.\n * // {\n * // f1: 1000,\n * // f2: 2000,\n * // f3: 3000\n * // }\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n * // Error Handling\n * async () => {\n * try {\n * let result = await async.mapValues(withMissingFileMap, getFileSizeInBytes);\n * console.log(result);\n * }\n * catch (err) {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * }\n * }\n *\n */\n function mapValues(obj, iteratee, callback) {\n return mapValuesLimit$1(obj, Infinity, iteratee, callback)\n }\n\n /**\n * The same as [`mapValues`]{@link module:Collections.mapValues} but runs only a single async operation at a time.\n *\n * @name mapValuesSeries\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.mapValues]{@link module:Collections.mapValues}\n * @category Collection\n * @param {Object} obj - A collection to iterate over.\n * @param {AsyncFunction} iteratee - A function to apply to each value and key\n * in `coll`.\n * The iteratee should complete with the transformed value as its result.\n * Invoked with (value, key, callback).\n * @param {Function} [callback] - A callback which is called when all `iteratee`\n * functions have finished, or an error occurs. `result` is a new object consisting\n * of each key from `obj`, with each transformed value on the right-hand side.\n * Invoked with (err, result).\n * @returns {Promise} a promise, if no callback is passed\n */\n function mapValuesSeries(obj, iteratee, callback) {\n return mapValuesLimit$1(obj, 1, iteratee, callback)\n }\n\n /**\n * Caches the results of an async function. When creating a hash to store\n * function results against, the callback is omitted from the hash and an\n * optional hash function can be used.\n *\n * **Note: if the async function errs, the result will not be cached and\n * subsequent calls will call the wrapped function.**\n *\n * If no hash function is specified, the first argument is used as a hash key,\n * which may work reasonably if it is a string or a data type that converts to a\n * distinct string. Note that objects and arrays will not behave reasonably.\n * Neither will cases where the other arguments are significant. In such cases,\n * specify your own hash function.\n *\n * The cache of results is exposed as the `memo` property of the function\n * returned by `memoize`.\n *\n * @name memoize\n * @static\n * @memberOf module:Utils\n * @method\n * @category Util\n * @param {AsyncFunction} fn - The async function to proxy and cache results from.\n * @param {Function} hasher - An optional function for generating a custom hash\n * for storing results. It has all the arguments applied to it apart from the\n * callback, and must be synchronous.\n * @returns {AsyncFunction} a memoized version of `fn`\n * @example\n *\n * var slow_fn = function(name, callback) {\n * // do something\n * callback(null, result);\n * };\n * var fn = async.memoize(slow_fn);\n *\n * // fn can now be used as if it were slow_fn\n * fn('some name', function() {\n * // callback\n * });\n */\n function memoize(fn, hasher = v => v) {\n var memo = Object.create(null);\n var queues = Object.create(null);\n var _fn = wrapAsync(fn);\n var memoized = initialParams((args, callback) => {\n var key = hasher(...args);\n if (key in memo) {\n setImmediate$1(() => callback(null, ...memo[key]));\n } else if (key in queues) {\n queues[key].push(callback);\n } else {\n queues[key] = [callback];\n _fn(...args, (err, ...resultArgs) => {\n // #1465 don't memoize if an error occurred\n if (!err) {\n memo[key] = resultArgs;\n }\n var q = queues[key];\n delete queues[key];\n for (var i = 0, l = q.length; i < l; i++) {\n q[i](err, ...resultArgs);\n }\n });\n }\n });\n memoized.memo = memo;\n memoized.unmemoized = fn;\n return memoized;\n }\n\n /* istanbul ignore file */\n\n /**\n * Calls `callback` on a later loop around the event loop. In Node.js this just\n * calls `process.nextTick`. In the browser it will use `setImmediate` if\n * available, otherwise `setTimeout(callback, 0)`, which means other higher\n * priority events may precede the execution of `callback`.\n *\n * This is used internally for browser-compatibility purposes.\n *\n * @name nextTick\n * @static\n * @memberOf module:Utils\n * @method\n * @see [async.setImmediate]{@link module:Utils.setImmediate}\n * @category Util\n * @param {Function} callback - The function to call on a later loop around\n * the event loop. Invoked with (args...).\n * @param {...*} args... - any number of additional arguments to pass to the\n * callback on the next tick.\n * @example\n *\n * var call_order = [];\n * async.nextTick(function() {\n * call_order.push('two');\n * // call_order now equals ['one','two']\n * });\n * call_order.push('one');\n *\n * async.setImmediate(function (a, b, c) {\n * // a, b, and c equal 1, 2, and 3\n * }, 1, 2, 3);\n */\n var _defer;\n\n if (hasNextTick) {\n _defer = process.nextTick;\n } else if (hasSetImmediate) {\n _defer = setImmediate;\n } else {\n _defer = fallback;\n }\n\n var nextTick = wrap(_defer);\n\n var _parallel = awaitify((eachfn, tasks, callback) => {\n var results = isArrayLike(tasks) ? [] : {};\n\n eachfn(tasks, (task, key, taskCb) => {\n wrapAsync(task)((err, ...result) => {\n if (result.length < 2) {\n [result] = result;\n }\n results[key] = result;\n taskCb(err);\n });\n }, err => callback(err, results));\n }, 3);\n\n /**\n * Run the `tasks` collection of functions in parallel, without waiting until\n * the previous function has completed. If any of the functions pass an error to\n * its callback, the main `callback` is immediately called with the value of the\n * error. Once the `tasks` have completed, the results are passed to the final\n * `callback` as an array.\n *\n * **Note:** `parallel` is about kicking-off I/O tasks in parallel, not about\n * parallel execution of code. If your tasks do not use any timers or perform\n * any I/O, they will actually be executed in series. Any synchronous setup\n * sections for each task will happen one after the other. JavaScript remains\n * single-threaded.\n *\n * **Hint:** Use [`reflect`]{@link module:Utils.reflect} to continue the\n * execution of other tasks when a task fails.\n *\n * It is also possible to use an object instead of an array. Each property will\n * be run as a function and the results will be passed to the final `callback`\n * as an object instead of an array. This can be a more readable way of handling\n * results from {@link async.parallel}.\n *\n * @name parallel\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection of\n * [async functions]{@link AsyncFunction} to run.\n * Each async function can complete with any number of optional `result` values.\n * @param {Function} [callback] - An optional callback to run once all the\n * functions have completed successfully. This function gets a results array\n * (or object) containing all the result arguments passed to the task callbacks.\n * Invoked with (err, results).\n * @returns {Promise} a promise, if a callback is not passed\n *\n * @example\n *\n * //Using Callbacks\n * async.parallel([\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'one');\n * }, 200);\n * },\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'two');\n * }, 100);\n * }\n * ], function(err, results) {\n * console.log(results);\n * // results is equal to ['one','two'] even though\n * // the second function had a shorter timeout.\n * });\n *\n * // an example using an object instead of an array\n * async.parallel({\n * one: function(callback) {\n * setTimeout(function() {\n * callback(null, 1);\n * }, 200);\n * },\n * two: function(callback) {\n * setTimeout(function() {\n * callback(null, 2);\n * }, 100);\n * }\n * }, function(err, results) {\n * console.log(results);\n * // results is equal to: { one: 1, two: 2 }\n * });\n *\n * //Using Promises\n * async.parallel([\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'one');\n * }, 200);\n * },\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'two');\n * }, 100);\n * }\n * ]).then(results => {\n * console.log(results);\n * // results is equal to ['one','two'] even though\n * // the second function had a shorter timeout.\n * }).catch(err => {\n * console.log(err);\n * });\n *\n * // an example using an object instead of an array\n * async.parallel({\n * one: function(callback) {\n * setTimeout(function() {\n * callback(null, 1);\n * }, 200);\n * },\n * two: function(callback) {\n * setTimeout(function() {\n * callback(null, 2);\n * }, 100);\n * }\n * }).then(results => {\n * console.log(results);\n * // results is equal to: { one: 1, two: 2 }\n * }).catch(err => {\n * console.log(err);\n * });\n *\n * //Using async/await\n * async () => {\n * try {\n * let results = await async.parallel([\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'one');\n * }, 200);\n * },\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'two');\n * }, 100);\n * }\n * ]);\n * console.log(results);\n * // results is equal to ['one','two'] even though\n * // the second function had a shorter timeout.\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n * // an example using an object instead of an array\n * async () => {\n * try {\n * let results = await async.parallel({\n * one: function(callback) {\n * setTimeout(function() {\n * callback(null, 1);\n * }, 200);\n * },\n * two: function(callback) {\n * setTimeout(function() {\n * callback(null, 2);\n * }, 100);\n * }\n * });\n * console.log(results);\n * // results is equal to: { one: 1, two: 2 }\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n */\n function parallel(tasks, callback) {\n return _parallel(eachOf$1, tasks, callback);\n }\n\n /**\n * The same as [`parallel`]{@link module:ControlFlow.parallel} but runs a maximum of `limit` async operations at a\n * time.\n *\n * @name parallelLimit\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.parallel]{@link module:ControlFlow.parallel}\n * @category Control Flow\n * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection of\n * [async functions]{@link AsyncFunction} to run.\n * Each async function can complete with any number of optional `result` values.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {Function} [callback] - An optional callback to run once all the\n * functions have completed successfully. This function gets a results array\n * (or object) containing all the result arguments passed to the task callbacks.\n * Invoked with (err, results).\n * @returns {Promise} a promise, if a callback is not passed\n */\n function parallelLimit(tasks, limit, callback) {\n return _parallel(eachOfLimit$2(limit), tasks, callback);\n }\n\n /**\n * A queue of tasks for the worker function to complete.\n * @typedef {Iterable} QueueObject\n * @memberOf module:ControlFlow\n * @property {Function} length - a function returning the number of items\n * waiting to be processed. Invoke with `queue.length()`.\n * @property {boolean} started - a boolean indicating whether or not any\n * items have been pushed and processed by the queue.\n * @property {Function} running - a function returning the number of items\n * currently being processed. Invoke with `queue.running()`.\n * @property {Function} workersList - a function returning the array of items\n * currently being processed. Invoke with `queue.workersList()`.\n * @property {Function} idle - a function returning false if there are items\n * waiting or being processed, or true if not. Invoke with `queue.idle()`.\n * @property {number} concurrency - an integer for determining how many `worker`\n * functions should be run in parallel. This property can be changed after a\n * `queue` is created to alter the concurrency on-the-fly.\n * @property {number} payload - an integer that specifies how many items are\n * passed to the worker function at a time. only applies if this is a\n * [cargo]{@link module:ControlFlow.cargo} object\n * @property {AsyncFunction} push - add a new task to the `queue`. Calls `callback`\n * once the `worker` has finished processing the task. Instead of a single task,\n * a `tasks` array can be submitted. The respective callback is used for every\n * task in the list. Invoke with `queue.push(task, [callback])`,\n * @property {AsyncFunction} unshift - add a new task to the front of the `queue`.\n * Invoke with `queue.unshift(task, [callback])`.\n * @property {AsyncFunction} pushAsync - the same as `q.push`, except this returns\n * a promise that rejects if an error occurs.\n * @property {AsyncFunction} unshiftAsync - the same as `q.unshift`, except this returns\n * a promise that rejects if an error occurs.\n * @property {Function} remove - remove items from the queue that match a test\n * function. The test function will be passed an object with a `data` property,\n * and a `priority` property, if this is a\n * [priorityQueue]{@link module:ControlFlow.priorityQueue} object.\n * Invoked with `queue.remove(testFn)`, where `testFn` is of the form\n * `function ({data, priority}) {}` and returns a Boolean.\n * @property {Function} saturated - a function that sets a callback that is\n * called when the number of running workers hits the `concurrency` limit, and\n * further tasks will be queued. If the callback is omitted, `q.saturated()`\n * returns a promise for the next occurrence.\n * @property {Function} unsaturated - a function that sets a callback that is\n * called when the number of running workers is less than the `concurrency` &\n * `buffer` limits, and further tasks will not be queued. If the callback is\n * omitted, `q.unsaturated()` returns a promise for the next occurrence.\n * @property {number} buffer - A minimum threshold buffer in order to say that\n * the `queue` is `unsaturated`.\n * @property {Function} empty - a function that sets a callback that is called\n * when the last item from the `queue` is given to a `worker`. If the callback\n * is omitted, `q.empty()` returns a promise for the next occurrence.\n * @property {Function} drain - a function that sets a callback that is called\n * when the last item from the `queue` has returned from the `worker`. If the\n * callback is omitted, `q.drain()` returns a promise for the next occurrence.\n * @property {Function} error - a function that sets a callback that is called\n * when a task errors. Has the signature `function(error, task)`. If the\n * callback is omitted, `error()` returns a promise that rejects on the next\n * error.\n * @property {boolean} paused - a boolean for determining whether the queue is\n * in a paused state.\n * @property {Function} pause - a function that pauses the processing of tasks\n * until `resume()` is called. Invoke with `queue.pause()`.\n * @property {Function} resume - a function that resumes the processing of\n * queued tasks when the queue is paused. Invoke with `queue.resume()`.\n * @property {Function} kill - a function that removes the `drain` callback and\n * empties remaining tasks from the queue forcing it to go idle. No more tasks\n * should be pushed to the queue after calling this function. Invoke with `queue.kill()`.\n *\n * @example\n * const q = async.queue(worker, 2)\n * q.push(item1)\n * q.push(item2)\n * q.push(item3)\n * // queues are iterable, spread into an array to inspect\n * const items = [...q] // [item1, item2, item3]\n * // or use for of\n * for (let item of q) {\n * console.log(item)\n * }\n *\n * q.drain(() => {\n * console.log('all done')\n * })\n * // or\n * await q.drain()\n */\n\n /**\n * Creates a `queue` object with the specified `concurrency`. Tasks added to the\n * `queue` are processed in parallel (up to the `concurrency` limit). If all\n * `worker`s are in progress, the task is queued until one becomes available.\n * Once a `worker` completes a `task`, that `task`'s callback is called.\n *\n * @name queue\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @param {AsyncFunction} worker - An async function for processing a queued task.\n * If you want to handle errors from an individual task, pass a callback to\n * `q.push()`. Invoked with (task, callback).\n * @param {number} [concurrency=1] - An `integer` for determining how many\n * `worker` functions should be run in parallel. If omitted, the concurrency\n * defaults to `1`. If the concurrency is `0`, an error is thrown.\n * @returns {module:ControlFlow.QueueObject} A queue object to manage the tasks. Callbacks can be\n * attached as certain properties to listen for specific events during the\n * lifecycle of the queue.\n * @example\n *\n * // create a queue object with concurrency 2\n * var q = async.queue(function(task, callback) {\n * console.log('hello ' + task.name);\n * callback();\n * }, 2);\n *\n * // assign a callback\n * q.drain(function() {\n * console.log('all items have been processed');\n * });\n * // or await the end\n * await q.drain()\n *\n * // assign an error callback\n * q.error(function(err, task) {\n * console.error('task experienced an error');\n * });\n *\n * // add some items to the queue\n * q.push({name: 'foo'}, function(err) {\n * console.log('finished processing foo');\n * });\n * // callback is optional\n * q.push({name: 'bar'});\n *\n * // add some items to the queue (batch-wise)\n * q.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function(err) {\n * console.log('finished processing item');\n * });\n *\n * // add some items to the front of the queue\n * q.unshift({name: 'bar'}, function (err) {\n * console.log('finished processing bar');\n * });\n */\n function queue (worker, concurrency) {\n var _worker = wrapAsync(worker);\n return queue$1((items, cb) => {\n _worker(items[0], cb);\n }, concurrency, 1);\n }\n\n // Binary min-heap implementation used for priority queue.\n // Implementation is stable, i.e. push time is considered for equal priorities\n class Heap {\n constructor() {\n this.heap = [];\n this.pushCount = Number.MIN_SAFE_INTEGER;\n }\n\n get length() {\n return this.heap.length;\n }\n\n empty () {\n this.heap = [];\n return this;\n }\n\n percUp(index) {\n let p;\n\n while (index > 0 && smaller(this.heap[index], this.heap[p=parent(index)])) {\n let t = this.heap[index];\n this.heap[index] = this.heap[p];\n this.heap[p] = t;\n\n index = p;\n }\n }\n\n percDown(index) {\n let l;\n\n while ((l=leftChi(index)) < this.heap.length) {\n if (l+1 < this.heap.length && smaller(this.heap[l+1], this.heap[l])) {\n l = l+1;\n }\n\n if (smaller(this.heap[index], this.heap[l])) {\n break;\n }\n\n let t = this.heap[index];\n this.heap[index] = this.heap[l];\n this.heap[l] = t;\n\n index = l;\n }\n }\n\n push(node) {\n node.pushCount = ++this.pushCount;\n this.heap.push(node);\n this.percUp(this.heap.length-1);\n }\n\n unshift(node) {\n return this.heap.push(node);\n }\n\n shift() {\n let [top] = this.heap;\n\n this.heap[0] = this.heap[this.heap.length-1];\n this.heap.pop();\n this.percDown(0);\n\n return top;\n }\n\n toArray() {\n return [...this];\n }\n\n *[Symbol.iterator] () {\n for (let i = 0; i < this.heap.length; i++) {\n yield this.heap[i].data;\n }\n }\n\n remove (testFn) {\n let j = 0;\n for (let i = 0; i < this.heap.length; i++) {\n if (!testFn(this.heap[i])) {\n this.heap[j] = this.heap[i];\n j++;\n }\n }\n\n this.heap.splice(j);\n\n for (let i = parent(this.heap.length-1); i >= 0; i--) {\n this.percDown(i);\n }\n\n return this;\n }\n }\n\n function leftChi(i) {\n return (i<<1)+1;\n }\n\n function parent(i) {\n return ((i+1)>>1)-1;\n }\n\n function smaller(x, y) {\n if (x.priority !== y.priority) {\n return x.priority < y.priority;\n }\n else {\n return x.pushCount < y.pushCount;\n }\n }\n\n /**\n * The same as [async.queue]{@link module:ControlFlow.queue} only tasks are assigned a priority and\n * completed in ascending priority order.\n *\n * @name priorityQueue\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.queue]{@link module:ControlFlow.queue}\n * @category Control Flow\n * @param {AsyncFunction} worker - An async function for processing a queued task.\n * If you want to handle errors from an individual task, pass a callback to\n * `q.push()`.\n * Invoked with (task, callback).\n * @param {number} concurrency - An `integer` for determining how many `worker`\n * functions should be run in parallel. If omitted, the concurrency defaults to\n * `1`. If the concurrency is `0`, an error is thrown.\n * @returns {module:ControlFlow.QueueObject} A priorityQueue object to manage the tasks. There are three\n * differences between `queue` and `priorityQueue` objects:\n * * `push(task, priority, [callback])` - `priority` should be a number. If an\n * array of `tasks` is given, all tasks will be assigned the same priority.\n * * `pushAsync(task, priority, [callback])` - the same as `priorityQueue.push`,\n * except this returns a promise that rejects if an error occurs.\n * * The `unshift` and `unshiftAsync` methods were removed.\n */\n function priorityQueue(worker, concurrency) {\n // Start with a normal queue\n var q = queue(worker, concurrency);\n\n var {\n push,\n pushAsync\n } = q;\n\n q._tasks = new Heap();\n q._createTaskItem = ({data, priority}, callback) => {\n return {\n data,\n priority,\n callback\n };\n };\n\n function createDataItems(tasks, priority) {\n if (!Array.isArray(tasks)) {\n return {data: tasks, priority};\n }\n return tasks.map(data => { return {data, priority}; });\n }\n\n // Override push to accept second parameter representing priority\n q.push = function(data, priority = 0, callback) {\n return push(createDataItems(data, priority), callback);\n };\n\n q.pushAsync = function(data, priority = 0, callback) {\n return pushAsync(createDataItems(data, priority), callback);\n };\n\n // Remove unshift functions\n delete q.unshift;\n delete q.unshiftAsync;\n\n return q;\n }\n\n /**\n * Runs the `tasks` array of functions in parallel, without waiting until the\n * previous function has completed. Once any of the `tasks` complete or pass an\n * error to its callback, the main `callback` is immediately called. It's\n * equivalent to `Promise.race()`.\n *\n * @name race\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @param {Array} tasks - An array containing [async functions]{@link AsyncFunction}\n * to run. Each function can complete with an optional `result` value.\n * @param {Function} callback - A callback to run once any of the functions have\n * completed. This function gets an error or result from the first function that\n * completed. Invoked with (err, result).\n * @returns {Promise} a promise, if a callback is omitted\n * @example\n *\n * async.race([\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'one');\n * }, 200);\n * },\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'two');\n * }, 100);\n * }\n * ],\n * // main callback\n * function(err, result) {\n * // the result will be equal to 'two' as it finishes earlier\n * });\n */\n function race(tasks, callback) {\n callback = once(callback);\n if (!Array.isArray(tasks)) return callback(new TypeError('First argument to race must be an array of functions'));\n if (!tasks.length) return callback();\n for (var i = 0, l = tasks.length; i < l; i++) {\n wrapAsync(tasks[i])(callback);\n }\n }\n\n var race$1 = awaitify(race, 2);\n\n /**\n * Same as [`reduce`]{@link module:Collections.reduce}, only operates on `array` in reverse order.\n *\n * @name reduceRight\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.reduce]{@link module:Collections.reduce}\n * @alias foldr\n * @category Collection\n * @param {Array} array - A collection to iterate over.\n * @param {*} memo - The initial state of the reduction.\n * @param {AsyncFunction} iteratee - A function applied to each item in the\n * array to produce the next step in the reduction.\n * The `iteratee` should complete with the next state of the reduction.\n * If the iteratee completes with an error, the reduction is stopped and the\n * main `callback` is immediately called with the error.\n * Invoked with (memo, item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished. Result is the reduced value. Invoked with\n * (err, result).\n * @returns {Promise} a promise, if no callback is passed\n */\n function reduceRight (array, memo, iteratee, callback) {\n var reversed = [...array].reverse();\n return reduce$1(reversed, memo, iteratee, callback);\n }\n\n /**\n * Wraps the async function in another function that always completes with a\n * result object, even when it errors.\n *\n * The result object has either the property `error` or `value`.\n *\n * @name reflect\n * @static\n * @memberOf module:Utils\n * @method\n * @category Util\n * @param {AsyncFunction} fn - The async function you want to wrap\n * @returns {Function} - A function that always passes null to it's callback as\n * the error. The second argument to the callback will be an `object` with\n * either an `error` or a `value` property.\n * @example\n *\n * async.parallel([\n * async.reflect(function(callback) {\n * // do some stuff ...\n * callback(null, 'one');\n * }),\n * async.reflect(function(callback) {\n * // do some more stuff but error ...\n * callback('bad stuff happened');\n * }),\n * async.reflect(function(callback) {\n * // do some more stuff ...\n * callback(null, 'two');\n * })\n * ],\n * // optional callback\n * function(err, results) {\n * // values\n * // results[0].value = 'one'\n * // results[1].error = 'bad stuff happened'\n * // results[2].value = 'two'\n * });\n */\n function reflect(fn) {\n var _fn = wrapAsync(fn);\n return initialParams(function reflectOn(args, reflectCallback) {\n args.push((error, ...cbArgs) => {\n let retVal = {};\n if (error) {\n retVal.error = error;\n }\n if (cbArgs.length > 0){\n var value = cbArgs;\n if (cbArgs.length <= 1) {\n [value] = cbArgs;\n }\n retVal.value = value;\n }\n reflectCallback(null, retVal);\n });\n\n return _fn.apply(this, args);\n });\n }\n\n /**\n * A helper function that wraps an array or an object of functions with `reflect`.\n *\n * @name reflectAll\n * @static\n * @memberOf module:Utils\n * @method\n * @see [async.reflect]{@link module:Utils.reflect}\n * @category Util\n * @param {Array|Object|Iterable} tasks - The collection of\n * [async functions]{@link AsyncFunction} to wrap in `async.reflect`.\n * @returns {Array} Returns an array of async functions, each wrapped in\n * `async.reflect`\n * @example\n *\n * let tasks = [\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'one');\n * }, 200);\n * },\n * function(callback) {\n * // do some more stuff but error ...\n * callback(new Error('bad stuff happened'));\n * },\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'two');\n * }, 100);\n * }\n * ];\n *\n * async.parallel(async.reflectAll(tasks),\n * // optional callback\n * function(err, results) {\n * // values\n * // results[0].value = 'one'\n * // results[1].error = Error('bad stuff happened')\n * // results[2].value = 'two'\n * });\n *\n * // an example using an object instead of an array\n * let tasks = {\n * one: function(callback) {\n * setTimeout(function() {\n * callback(null, 'one');\n * }, 200);\n * },\n * two: function(callback) {\n * callback('two');\n * },\n * three: function(callback) {\n * setTimeout(function() {\n * callback(null, 'three');\n * }, 100);\n * }\n * };\n *\n * async.parallel(async.reflectAll(tasks),\n * // optional callback\n * function(err, results) {\n * // values\n * // results.one.value = 'one'\n * // results.two.error = 'two'\n * // results.three.value = 'three'\n * });\n */\n function reflectAll(tasks) {\n var results;\n if (Array.isArray(tasks)) {\n results = tasks.map(reflect);\n } else {\n results = {};\n Object.keys(tasks).forEach(key => {\n results[key] = reflect.call(this, tasks[key]);\n });\n }\n return results;\n }\n\n function reject$2(eachfn, arr, _iteratee, callback) {\n const iteratee = wrapAsync(_iteratee);\n return _filter(eachfn, arr, (value, cb) => {\n iteratee(value, (err, v) => {\n cb(err, !v);\n });\n }, callback);\n }\n\n /**\n * The opposite of [`filter`]{@link module:Collections.filter}. Removes values that pass an `async` truth test.\n *\n * @name reject\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.filter]{@link module:Collections.filter}\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {Function} iteratee - An async truth test to apply to each item in\n * `coll`.\n * The should complete with a boolean value as its `result`.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished. Invoked with (err, results).\n * @returns {Promise} a promise, if no callback is passed\n * @example\n *\n * // dir1 is a directory that contains file1.txt, file2.txt\n * // dir2 is a directory that contains file3.txt, file4.txt\n * // dir3 is a directory that contains file5.txt\n *\n * const fileList = ['dir1/file1.txt','dir2/file3.txt','dir3/file6.txt'];\n *\n * // asynchronous function that checks if a file exists\n * function fileExists(file, callback) {\n * fs.access(file, fs.constants.F_OK, (err) => {\n * callback(null, !err);\n * });\n * }\n *\n * // Using callbacks\n * async.reject(fileList, fileExists, function(err, results) {\n * // [ 'dir3/file6.txt' ]\n * // results now equals an array of the non-existing files\n * });\n *\n * // Using Promises\n * async.reject(fileList, fileExists)\n * .then( results => {\n * console.log(results);\n * // [ 'dir3/file6.txt' ]\n * // results now equals an array of the non-existing files\n * }).catch( err => {\n * console.log(err);\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let results = await async.reject(fileList, fileExists);\n * console.log(results);\n * // [ 'dir3/file6.txt' ]\n * // results now equals an array of the non-existing files\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n */\n function reject (coll, iteratee, callback) {\n return reject$2(eachOf$1, coll, iteratee, callback)\n }\n var reject$1 = awaitify(reject, 3);\n\n /**\n * The same as [`reject`]{@link module:Collections.reject} but runs a maximum of `limit` async operations at a\n * time.\n *\n * @name rejectLimit\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.reject]{@link module:Collections.reject}\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {Function} iteratee - An async truth test to apply to each item in\n * `coll`.\n * The should complete with a boolean value as its `result`.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished. Invoked with (err, results).\n * @returns {Promise} a promise, if no callback is passed\n */\n function rejectLimit (coll, limit, iteratee, callback) {\n return reject$2(eachOfLimit$2(limit), coll, iteratee, callback)\n }\n var rejectLimit$1 = awaitify(rejectLimit, 4);\n\n /**\n * The same as [`reject`]{@link module:Collections.reject} but runs only a single async operation at a time.\n *\n * @name rejectSeries\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.reject]{@link module:Collections.reject}\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {Function} iteratee - An async truth test to apply to each item in\n * `coll`.\n * The should complete with a boolean value as its `result`.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished. Invoked with (err, results).\n * @returns {Promise} a promise, if no callback is passed\n */\n function rejectSeries (coll, iteratee, callback) {\n return reject$2(eachOfSeries$1, coll, iteratee, callback)\n }\n var rejectSeries$1 = awaitify(rejectSeries, 3);\n\n function constant(value) {\n return function () {\n return value;\n }\n }\n\n /**\n * Attempts to get a successful response from `task` no more than `times` times\n * before returning an error. If the task is successful, the `callback` will be\n * passed the result of the successful task. If all attempts fail, the callback\n * will be passed the error and result (if any) of the final attempt.\n *\n * @name retry\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @see [async.retryable]{@link module:ControlFlow.retryable}\n * @param {Object|number} [opts = {times: 5, interval: 0}| 5] - Can be either an\n * object with `times` and `interval` or a number.\n * * `times` - The number of attempts to make before giving up. The default\n * is `5`.\n * * `interval` - The time to wait between retries, in milliseconds. The\n * default is `0`. The interval may also be specified as a function of the\n * retry count (see example).\n * * `errorFilter` - An optional synchronous function that is invoked on\n * erroneous result. If it returns `true` the retry attempts will continue;\n * if the function returns `false` the retry flow is aborted with the current\n * attempt's error and result being returned to the final callback.\n * Invoked with (err).\n * * If `opts` is a number, the number specifies the number of times to retry,\n * with the default interval of `0`.\n * @param {AsyncFunction} task - An async function to retry.\n * Invoked with (callback).\n * @param {Function} [callback] - An optional callback which is called when the\n * task has succeeded, or after the final failed attempt. It receives the `err`\n * and `result` arguments of the last attempt at completing the `task`. Invoked\n * with (err, results).\n * @returns {Promise} a promise if no callback provided\n *\n * @example\n *\n * // The `retry` function can be used as a stand-alone control flow by passing\n * // a callback, as shown below:\n *\n * // try calling apiMethod 3 times\n * async.retry(3, apiMethod, function(err, result) {\n * // do something with the result\n * });\n *\n * // try calling apiMethod 3 times, waiting 200 ms between each retry\n * async.retry({times: 3, interval: 200}, apiMethod, function(err, result) {\n * // do something with the result\n * });\n *\n * // try calling apiMethod 10 times with exponential backoff\n * // (i.e. intervals of 100, 200, 400, 800, 1600, ... milliseconds)\n * async.retry({\n * times: 10,\n * interval: function(retryCount) {\n * return 50 * Math.pow(2, retryCount);\n * }\n * }, apiMethod, function(err, result) {\n * // do something with the result\n * });\n *\n * // try calling apiMethod the default 5 times no delay between each retry\n * async.retry(apiMethod, function(err, result) {\n * // do something with the result\n * });\n *\n * // try calling apiMethod only when error condition satisfies, all other\n * // errors will abort the retry control flow and return to final callback\n * async.retry({\n * errorFilter: function(err) {\n * return err.message === 'Temporary error'; // only retry on a specific error\n * }\n * }, apiMethod, function(err, result) {\n * // do something with the result\n * });\n *\n * // to retry individual methods that are not as reliable within other\n * // control flow functions, use the `retryable` wrapper:\n * async.auto({\n * users: api.getUsers.bind(api),\n * payments: async.retryable(3, api.getPayments.bind(api))\n * }, function(err, results) {\n * // do something with the results\n * });\n *\n */\n const DEFAULT_TIMES = 5;\n const DEFAULT_INTERVAL = 0;\n\n function retry(opts, task, callback) {\n var options = {\n times: DEFAULT_TIMES,\n intervalFunc: constant(DEFAULT_INTERVAL)\n };\n\n if (arguments.length < 3 && typeof opts === 'function') {\n callback = task || promiseCallback();\n task = opts;\n } else {\n parseTimes(options, opts);\n callback = callback || promiseCallback();\n }\n\n if (typeof task !== 'function') {\n throw new Error(\"Invalid arguments for async.retry\");\n }\n\n var _task = wrapAsync(task);\n\n var attempt = 1;\n function retryAttempt() {\n _task((err, ...args) => {\n if (err === false) return\n if (err && attempt++ < options.times &&\n (typeof options.errorFilter != 'function' ||\n options.errorFilter(err))) {\n setTimeout(retryAttempt, options.intervalFunc(attempt - 1));\n } else {\n callback(err, ...args);\n }\n });\n }\n\n retryAttempt();\n return callback[PROMISE_SYMBOL]\n }\n\n function parseTimes(acc, t) {\n if (typeof t === 'object') {\n acc.times = +t.times || DEFAULT_TIMES;\n\n acc.intervalFunc = typeof t.interval === 'function' ?\n t.interval :\n constant(+t.interval || DEFAULT_INTERVAL);\n\n acc.errorFilter = t.errorFilter;\n } else if (typeof t === 'number' || typeof t === 'string') {\n acc.times = +t || DEFAULT_TIMES;\n } else {\n throw new Error(\"Invalid arguments for async.retry\");\n }\n }\n\n /**\n * A close relative of [`retry`]{@link module:ControlFlow.retry}. This method\n * wraps a task and makes it retryable, rather than immediately calling it\n * with retries.\n *\n * @name retryable\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.retry]{@link module:ControlFlow.retry}\n * @category Control Flow\n * @param {Object|number} [opts = {times: 5, interval: 0}| 5] - optional\n * options, exactly the same as from `retry`, except for a `opts.arity` that\n * is the arity of the `task` function, defaulting to `task.length`\n * @param {AsyncFunction} task - the asynchronous function to wrap.\n * This function will be passed any arguments passed to the returned wrapper.\n * Invoked with (...args, callback).\n * @returns {AsyncFunction} The wrapped function, which when invoked, will\n * retry on an error, based on the parameters specified in `opts`.\n * This function will accept the same parameters as `task`.\n * @example\n *\n * async.auto({\n * dep1: async.retryable(3, getFromFlakyService),\n * process: [\"dep1\", async.retryable(3, function (results, cb) {\n * maybeProcessData(results.dep1, cb);\n * })]\n * }, callback);\n */\n function retryable (opts, task) {\n if (!task) {\n task = opts;\n opts = null;\n }\n let arity = (opts && opts.arity) || task.length;\n if (isAsync(task)) {\n arity += 1;\n }\n var _task = wrapAsync(task);\n return initialParams((args, callback) => {\n if (args.length < arity - 1 || callback == null) {\n args.push(callback);\n callback = promiseCallback();\n }\n function taskFn(cb) {\n _task(...args, cb);\n }\n\n if (opts) retry(opts, taskFn, callback);\n else retry(taskFn, callback);\n\n return callback[PROMISE_SYMBOL]\n });\n }\n\n /**\n * Run the functions in the `tasks` collection in series, each one running once\n * the previous function has completed. If any functions in the series pass an\n * error to its callback, no more functions are run, and `callback` is\n * immediately called with the value of the error. Otherwise, `callback`\n * receives an array of results when `tasks` have completed.\n *\n * It is also possible to use an object instead of an array. Each property will\n * be run as a function, and the results will be passed to the final `callback`\n * as an object instead of an array. This can be a more readable way of handling\n * results from {@link async.series}.\n *\n * **Note** that while many implementations preserve the order of object\n * properties, the [ECMAScript Language Specification](http://www.ecma-international.org/ecma-262/5.1/#sec-8.6)\n * explicitly states that\n *\n * > The mechanics and order of enumerating the properties is not specified.\n *\n * So if you rely on the order in which your series of functions are executed,\n * and want this to work on all platforms, consider using an array.\n *\n * @name series\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection containing\n * [async functions]{@link AsyncFunction} to run in series.\n * Each function can complete with any number of optional `result` values.\n * @param {Function} [callback] - An optional callback to run once all the\n * functions have completed. This function gets a results array (or object)\n * containing all the result arguments passed to the `task` callbacks. Invoked\n * with (err, result).\n * @return {Promise} a promise, if no callback is passed\n * @example\n *\n * //Using Callbacks\n * async.series([\n * function(callback) {\n * setTimeout(function() {\n * // do some async task\n * callback(null, 'one');\n * }, 200);\n * },\n * function(callback) {\n * setTimeout(function() {\n * // then do another async task\n * callback(null, 'two');\n * }, 100);\n * }\n * ], function(err, results) {\n * console.log(results);\n * // results is equal to ['one','two']\n * });\n *\n * // an example using objects instead of arrays\n * async.series({\n * one: function(callback) {\n * setTimeout(function() {\n * // do some async task\n * callback(null, 1);\n * }, 200);\n * },\n * two: function(callback) {\n * setTimeout(function() {\n * // then do another async task\n * callback(null, 2);\n * }, 100);\n * }\n * }, function(err, results) {\n * console.log(results);\n * // results is equal to: { one: 1, two: 2 }\n * });\n *\n * //Using Promises\n * async.series([\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'one');\n * }, 200);\n * },\n * function(callback) {\n * setTimeout(function() {\n * callback(null, 'two');\n * }, 100);\n * }\n * ]).then(results => {\n * console.log(results);\n * // results is equal to ['one','two']\n * }).catch(err => {\n * console.log(err);\n * });\n *\n * // an example using an object instead of an array\n * async.series({\n * one: function(callback) {\n * setTimeout(function() {\n * // do some async task\n * callback(null, 1);\n * }, 200);\n * },\n * two: function(callback) {\n * setTimeout(function() {\n * // then do another async task\n * callback(null, 2);\n * }, 100);\n * }\n * }).then(results => {\n * console.log(results);\n * // results is equal to: { one: 1, two: 2 }\n * }).catch(err => {\n * console.log(err);\n * });\n *\n * //Using async/await\n * async () => {\n * try {\n * let results = await async.series([\n * function(callback) {\n * setTimeout(function() {\n * // do some async task\n * callback(null, 'one');\n * }, 200);\n * },\n * function(callback) {\n * setTimeout(function() {\n * // then do another async task\n * callback(null, 'two');\n * }, 100);\n * }\n * ]);\n * console.log(results);\n * // results is equal to ['one','two']\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n * // an example using an object instead of an array\n * async () => {\n * try {\n * let results = await async.parallel({\n * one: function(callback) {\n * setTimeout(function() {\n * // do some async task\n * callback(null, 1);\n * }, 200);\n * },\n * two: function(callback) {\n * setTimeout(function() {\n * // then do another async task\n * callback(null, 2);\n * }, 100);\n * }\n * });\n * console.log(results);\n * // results is equal to: { one: 1, two: 2 }\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n */\n function series(tasks, callback) {\n return _parallel(eachOfSeries$1, tasks, callback);\n }\n\n /**\n * Returns `true` if at least one element in the `coll` satisfies an async test.\n * If any iteratee call returns `true`, the main `callback` is immediately\n * called.\n *\n * @name some\n * @static\n * @memberOf module:Collections\n * @method\n * @alias any\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n * in the collections in parallel.\n * The iteratee should complete with a boolean `result` value.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called as soon as any\n * iteratee returns `true`, or after all the iteratee functions have finished.\n * Result will be either `true` or `false` depending on the values of the async\n * tests. Invoked with (err, result).\n * @returns {Promise} a promise, if no callback provided\n * @example\n *\n * // dir1 is a directory that contains file1.txt, file2.txt\n * // dir2 is a directory that contains file3.txt, file4.txt\n * // dir3 is a directory that contains file5.txt\n * // dir4 does not exist\n *\n * // asynchronous function that checks if a file exists\n * function fileExists(file, callback) {\n * fs.access(file, fs.constants.F_OK, (err) => {\n * callback(null, !err);\n * });\n * }\n *\n * // Using callbacks\n * async.some(['dir1/missing.txt','dir2/missing.txt','dir3/file5.txt'], fileExists,\n * function(err, result) {\n * console.log(result);\n * // true\n * // result is true since some file in the list exists\n * }\n *);\n *\n * async.some(['dir1/missing.txt','dir2/missing.txt','dir4/missing.txt'], fileExists,\n * function(err, result) {\n * console.log(result);\n * // false\n * // result is false since none of the files exists\n * }\n *);\n *\n * // Using Promises\n * async.some(['dir1/missing.txt','dir2/missing.txt','dir3/file5.txt'], fileExists)\n * .then( result => {\n * console.log(result);\n * // true\n * // result is true since some file in the list exists\n * }).catch( err => {\n * console.log(err);\n * });\n *\n * async.some(['dir1/missing.txt','dir2/missing.txt','dir4/missing.txt'], fileExists)\n * .then( result => {\n * console.log(result);\n * // false\n * // result is false since none of the files exists\n * }).catch( err => {\n * console.log(err);\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let result = await async.some(['dir1/missing.txt','dir2/missing.txt','dir3/file5.txt'], fileExists);\n * console.log(result);\n * // true\n * // result is true since some file in the list exists\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n * async () => {\n * try {\n * let result = await async.some(['dir1/missing.txt','dir2/missing.txt','dir4/missing.txt'], fileExists);\n * console.log(result);\n * // false\n * // result is false since none of the files exists\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n */\n function some(coll, iteratee, callback) {\n return _createTester(Boolean, res => res)(eachOf$1, coll, iteratee, callback)\n }\n var some$1 = awaitify(some, 3);\n\n /**\n * The same as [`some`]{@link module:Collections.some} but runs a maximum of `limit` async operations at a time.\n *\n * @name someLimit\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.some]{@link module:Collections.some}\n * @alias anyLimit\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n * in the collections in parallel.\n * The iteratee should complete with a boolean `result` value.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called as soon as any\n * iteratee returns `true`, or after all the iteratee functions have finished.\n * Result will be either `true` or `false` depending on the values of the async\n * tests. Invoked with (err, result).\n * @returns {Promise} a promise, if no callback provided\n */\n function someLimit(coll, limit, iteratee, callback) {\n return _createTester(Boolean, res => res)(eachOfLimit$2(limit), coll, iteratee, callback)\n }\n var someLimit$1 = awaitify(someLimit, 4);\n\n /**\n * The same as [`some`]{@link module:Collections.some} but runs only a single async operation at a time.\n *\n * @name someSeries\n * @static\n * @memberOf module:Collections\n * @method\n * @see [async.some]{@link module:Collections.some}\n * @alias anySeries\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n * in the collections in series.\n * The iteratee should complete with a boolean `result` value.\n * Invoked with (item, callback).\n * @param {Function} [callback] - A callback which is called as soon as any\n * iteratee returns `true`, or after all the iteratee functions have finished.\n * Result will be either `true` or `false` depending on the values of the async\n * tests. Invoked with (err, result).\n * @returns {Promise} a promise, if no callback provided\n */\n function someSeries(coll, iteratee, callback) {\n return _createTester(Boolean, res => res)(eachOfSeries$1, coll, iteratee, callback)\n }\n var someSeries$1 = awaitify(someSeries, 3);\n\n /**\n * Sorts a list by the results of running each `coll` value through an async\n * `iteratee`.\n *\n * @name sortBy\n * @static\n * @memberOf module:Collections\n * @method\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {AsyncFunction} iteratee - An async function to apply to each item in\n * `coll`.\n * The iteratee should complete with a value to use as the sort criteria as\n * its `result`.\n * Invoked with (item, callback).\n * @param {Function} callback - A callback which is called after all the\n * `iteratee` functions have finished, or an error occurs. Results is the items\n * from the original `coll` sorted by the values returned by the `iteratee`\n * calls. Invoked with (err, results).\n * @returns {Promise} a promise, if no callback passed\n * @example\n *\n * // bigfile.txt is a file that is 251100 bytes in size\n * // mediumfile.txt is a file that is 11000 bytes in size\n * // smallfile.txt is a file that is 121 bytes in size\n *\n * // asynchronous function that returns the file size in bytes\n * function getFileSizeInBytes(file, callback) {\n * fs.stat(file, function(err, stat) {\n * if (err) {\n * return callback(err);\n * }\n * callback(null, stat.size);\n * });\n * }\n *\n * // Using callbacks\n * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], getFileSizeInBytes,\n * function(err, results) {\n * if (err) {\n * console.log(err);\n * } else {\n * console.log(results);\n * // results is now the original array of files sorted by\n * // file size (ascending by default), e.g.\n * // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']\n * }\n * }\n * );\n *\n * // By modifying the callback parameter the\n * // sorting order can be influenced:\n *\n * // ascending order\n * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], function(file, callback) {\n * getFileSizeInBytes(file, function(getFileSizeErr, fileSize) {\n * if (getFileSizeErr) return callback(getFileSizeErr);\n * callback(null, fileSize);\n * });\n * }, function(err, results) {\n * if (err) {\n * console.log(err);\n * } else {\n * console.log(results);\n * // results is now the original array of files sorted by\n * // file size (ascending by default), e.g.\n * // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']\n * }\n * }\n * );\n *\n * // descending order\n * async.sortBy(['bigfile.txt','mediumfile.txt','smallfile.txt'], function(file, callback) {\n * getFileSizeInBytes(file, function(getFileSizeErr, fileSize) {\n * if (getFileSizeErr) {\n * return callback(getFileSizeErr);\n * }\n * callback(null, fileSize * -1);\n * });\n * }, function(err, results) {\n * if (err) {\n * console.log(err);\n * } else {\n * console.log(results);\n * // results is now the original array of files sorted by\n * // file size (ascending by default), e.g.\n * // [ 'bigfile.txt', 'mediumfile.txt', 'smallfile.txt']\n * }\n * }\n * );\n *\n * // Error handling\n * async.sortBy(['mediumfile.txt','smallfile.txt','missingfile.txt'], getFileSizeInBytes,\n * function(err, results) {\n * if (err) {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * } else {\n * console.log(results);\n * }\n * }\n * );\n *\n * // Using Promises\n * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], getFileSizeInBytes)\n * .then( results => {\n * console.log(results);\n * // results is now the original array of files sorted by\n * // file size (ascending by default), e.g.\n * // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']\n * }).catch( err => {\n * console.log(err);\n * });\n *\n * // Error handling\n * async.sortBy(['mediumfile.txt','smallfile.txt','missingfile.txt'], getFileSizeInBytes)\n * .then( results => {\n * console.log(results);\n * }).catch( err => {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * });\n *\n * // Using async/await\n * (async () => {\n * try {\n * let results = await async.sortBy(['bigfile.txt','mediumfile.txt','smallfile.txt'], getFileSizeInBytes);\n * console.log(results);\n * // results is now the original array of files sorted by\n * // file size (ascending by default), e.g.\n * // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']\n * }\n * catch (err) {\n * console.log(err);\n * }\n * })();\n *\n * // Error handling\n * async () => {\n * try {\n * let results = await async.sortBy(['missingfile.txt','mediumfile.txt','smallfile.txt'], getFileSizeInBytes);\n * console.log(results);\n * }\n * catch (err) {\n * console.log(err);\n * // [ Error: ENOENT: no such file or directory ]\n * }\n * }\n *\n */\n function sortBy (coll, iteratee, callback) {\n var _iteratee = wrapAsync(iteratee);\n return map$1(coll, (x, iterCb) => {\n _iteratee(x, (err, criteria) => {\n if (err) return iterCb(err);\n iterCb(err, {value: x, criteria});\n });\n }, (err, results) => {\n if (err) return callback(err);\n callback(null, results.sort(comparator).map(v => v.value));\n });\n\n function comparator(left, right) {\n var a = left.criteria, b = right.criteria;\n return a < b ? -1 : a > b ? 1 : 0;\n }\n }\n var sortBy$1 = awaitify(sortBy, 3);\n\n /**\n * Sets a time limit on an asynchronous function. If the function does not call\n * its callback within the specified milliseconds, it will be called with a\n * timeout error. The code property for the error object will be `'ETIMEDOUT'`.\n *\n * @name timeout\n * @static\n * @memberOf module:Utils\n * @method\n * @category Util\n * @param {AsyncFunction} asyncFn - The async function to limit in time.\n * @param {number} milliseconds - The specified time limit.\n * @param {*} [info] - Any variable you want attached (`string`, `object`, etc)\n * to timeout Error for more information..\n * @returns {AsyncFunction} Returns a wrapped function that can be used with any\n * of the control flow functions.\n * Invoke this function with the same parameters as you would `asyncFunc`.\n * @example\n *\n * function myFunction(foo, callback) {\n * doAsyncTask(foo, function(err, data) {\n * // handle errors\n * if (err) return callback(err);\n *\n * // do some stuff ...\n *\n * // return processed data\n * return callback(null, data);\n * });\n * }\n *\n * var wrapped = async.timeout(myFunction, 1000);\n *\n * // call `wrapped` as you would `myFunction`\n * wrapped({ bar: 'bar' }, function(err, data) {\n * // if `myFunction` takes < 1000 ms to execute, `err`\n * // and `data` will have their expected values\n *\n * // else `err` will be an Error with the code 'ETIMEDOUT'\n * });\n */\n function timeout(asyncFn, milliseconds, info) {\n var fn = wrapAsync(asyncFn);\n\n return initialParams((args, callback) => {\n var timedOut = false;\n var timer;\n\n function timeoutCallback() {\n var name = asyncFn.name || 'anonymous';\n var error = new Error('Callback function \"' + name + '\" timed out.');\n error.code = 'ETIMEDOUT';\n if (info) {\n error.info = info;\n }\n timedOut = true;\n callback(error);\n }\n\n args.push((...cbArgs) => {\n if (!timedOut) {\n callback(...cbArgs);\n clearTimeout(timer);\n }\n });\n\n // setup timer and call original function\n timer = setTimeout(timeoutCallback, milliseconds);\n fn(...args);\n });\n }\n\n function range(size) {\n var result = Array(size);\n while (size--) {\n result[size] = size;\n }\n return result;\n }\n\n /**\n * The same as [times]{@link module:ControlFlow.times} but runs a maximum of `limit` async operations at a\n * time.\n *\n * @name timesLimit\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.times]{@link module:ControlFlow.times}\n * @category Control Flow\n * @param {number} count - The number of times to run the function.\n * @param {number} limit - The maximum number of async operations at a time.\n * @param {AsyncFunction} iteratee - The async function to call `n` times.\n * Invoked with the iteration index and a callback: (n, next).\n * @param {Function} callback - see [async.map]{@link module:Collections.map}.\n * @returns {Promise} a promise, if no callback is provided\n */\n function timesLimit(count, limit, iteratee, callback) {\n var _iteratee = wrapAsync(iteratee);\n return mapLimit$1(range(count), limit, _iteratee, callback);\n }\n\n /**\n * Calls the `iteratee` function `n` times, and accumulates results in the same\n * manner you would use with [map]{@link module:Collections.map}.\n *\n * @name times\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.map]{@link module:Collections.map}\n * @category Control Flow\n * @param {number} n - The number of times to run the function.\n * @param {AsyncFunction} iteratee - The async function to call `n` times.\n * Invoked with the iteration index and a callback: (n, next).\n * @param {Function} callback - see {@link module:Collections.map}.\n * @returns {Promise} a promise, if no callback is provided\n * @example\n *\n * // Pretend this is some complicated async factory\n * var createUser = function(id, callback) {\n * callback(null, {\n * id: 'user' + id\n * });\n * };\n *\n * // generate 5 users\n * async.times(5, function(n, next) {\n * createUser(n, function(err, user) {\n * next(err, user);\n * });\n * }, function(err, users) {\n * // we should now have 5 users\n * });\n */\n function times (n, iteratee, callback) {\n return timesLimit(n, Infinity, iteratee, callback)\n }\n\n /**\n * The same as [times]{@link module:ControlFlow.times} but runs only a single async operation at a time.\n *\n * @name timesSeries\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.times]{@link module:ControlFlow.times}\n * @category Control Flow\n * @param {number} n - The number of times to run the function.\n * @param {AsyncFunction} iteratee - The async function to call `n` times.\n * Invoked with the iteration index and a callback: (n, next).\n * @param {Function} callback - see {@link module:Collections.map}.\n * @returns {Promise} a promise, if no callback is provided\n */\n function timesSeries (n, iteratee, callback) {\n return timesLimit(n, 1, iteratee, callback)\n }\n\n /**\n * A relative of `reduce`. Takes an Object or Array, and iterates over each\n * element in parallel, each step potentially mutating an `accumulator` value.\n * The type of the accumulator defaults to the type of collection passed in.\n *\n * @name transform\n * @static\n * @memberOf module:Collections\n * @method\n * @category Collection\n * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n * @param {*} [accumulator] - The initial state of the transform. If omitted,\n * it will default to an empty Object or Array, depending on the type of `coll`\n * @param {AsyncFunction} iteratee - A function applied to each item in the\n * collection that potentially modifies the accumulator.\n * Invoked with (accumulator, item, key, callback).\n * @param {Function} [callback] - A callback which is called after all the\n * `iteratee` functions have finished. Result is the transformed accumulator.\n * Invoked with (err, result).\n * @returns {Promise} a promise, if no callback provided\n * @example\n *\n * // file1.txt is a file that is 1000 bytes in size\n * // file2.txt is a file that is 2000 bytes in size\n * // file3.txt is a file that is 3000 bytes in size\n *\n * // helper function that returns human-readable size format from bytes\n * function formatBytes(bytes, decimals = 2) {\n * // implementation not included for brevity\n * return humanReadbleFilesize;\n * }\n *\n * const fileList = ['file1.txt','file2.txt','file3.txt'];\n *\n * // asynchronous function that returns the file size, transformed to human-readable format\n * // e.g. 1024 bytes = 1KB, 1234 bytes = 1.21 KB, 1048576 bytes = 1MB, etc.\n * function transformFileSize(acc, value, key, callback) {\n * fs.stat(value, function(err, stat) {\n * if (err) {\n * return callback(err);\n * }\n * acc[key] = formatBytes(stat.size);\n * callback(null);\n * });\n * }\n *\n * // Using callbacks\n * async.transform(fileList, transformFileSize, function(err, result) {\n * if(err) {\n * console.log(err);\n * } else {\n * console.log(result);\n * // [ '1000 Bytes', '1.95 KB', '2.93 KB' ]\n * }\n * });\n *\n * // Using Promises\n * async.transform(fileList, transformFileSize)\n * .then(result => {\n * console.log(result);\n * // [ '1000 Bytes', '1.95 KB', '2.93 KB' ]\n * }).catch(err => {\n * console.log(err);\n * });\n *\n * // Using async/await\n * (async () => {\n * try {\n * let result = await async.transform(fileList, transformFileSize);\n * console.log(result);\n * // [ '1000 Bytes', '1.95 KB', '2.93 KB' ]\n * }\n * catch (err) {\n * console.log(err);\n * }\n * })();\n *\n * @example\n *\n * // file1.txt is a file that is 1000 bytes in size\n * // file2.txt is a file that is 2000 bytes in size\n * // file3.txt is a file that is 3000 bytes in size\n *\n * // helper function that returns human-readable size format from bytes\n * function formatBytes(bytes, decimals = 2) {\n * // implementation not included for brevity\n * return humanReadbleFilesize;\n * }\n *\n * const fileMap = { f1: 'file1.txt', f2: 'file2.txt', f3: 'file3.txt' };\n *\n * // asynchronous function that returns the file size, transformed to human-readable format\n * // e.g. 1024 bytes = 1KB, 1234 bytes = 1.21 KB, 1048576 bytes = 1MB, etc.\n * function transformFileSize(acc, value, key, callback) {\n * fs.stat(value, function(err, stat) {\n * if (err) {\n * return callback(err);\n * }\n * acc[key] = formatBytes(stat.size);\n * callback(null);\n * });\n * }\n *\n * // Using callbacks\n * async.transform(fileMap, transformFileSize, function(err, result) {\n * if(err) {\n * console.log(err);\n * } else {\n * console.log(result);\n * // { f1: '1000 Bytes', f2: '1.95 KB', f3: '2.93 KB' }\n * }\n * });\n *\n * // Using Promises\n * async.transform(fileMap, transformFileSize)\n * .then(result => {\n * console.log(result);\n * // { f1: '1000 Bytes', f2: '1.95 KB', f3: '2.93 KB' }\n * }).catch(err => {\n * console.log(err);\n * });\n *\n * // Using async/await\n * async () => {\n * try {\n * let result = await async.transform(fileMap, transformFileSize);\n * console.log(result);\n * // { f1: '1000 Bytes', f2: '1.95 KB', f3: '2.93 KB' }\n * }\n * catch (err) {\n * console.log(err);\n * }\n * }\n *\n */\n function transform (coll, accumulator, iteratee, callback) {\n if (arguments.length <= 3 && typeof accumulator === 'function') {\n callback = iteratee;\n iteratee = accumulator;\n accumulator = Array.isArray(coll) ? [] : {};\n }\n callback = once(callback || promiseCallback());\n var _iteratee = wrapAsync(iteratee);\n\n eachOf$1(coll, (v, k, cb) => {\n _iteratee(accumulator, v, k, cb);\n }, err => callback(err, accumulator));\n return callback[PROMISE_SYMBOL]\n }\n\n /**\n * It runs each task in series but stops whenever any of the functions were\n * successful. If one of the tasks were successful, the `callback` will be\n * passed the result of the successful task. If all tasks fail, the callback\n * will be passed the error and result (if any) of the final attempt.\n *\n * @name tryEach\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection containing functions to\n * run, each function is passed a `callback(err, result)` it must call on\n * completion with an error `err` (which can be `null`) and an optional `result`\n * value.\n * @param {Function} [callback] - An optional callback which is called when one\n * of the tasks has succeeded, or all have failed. It receives the `err` and\n * `result` arguments of the last attempt at completing the `task`. Invoked with\n * (err, results).\n * @returns {Promise} a promise, if no callback is passed\n * @example\n * async.tryEach([\n * function getDataFromFirstWebsite(callback) {\n * // Try getting the data from the first website\n * callback(err, data);\n * },\n * function getDataFromSecondWebsite(callback) {\n * // First website failed,\n * // Try getting the data from the backup website\n * callback(err, data);\n * }\n * ],\n * // optional callback\n * function(err, results) {\n * Now do something with the data.\n * });\n *\n */\n function tryEach(tasks, callback) {\n var error = null;\n var result;\n return eachSeries$1(tasks, (task, taskCb) => {\n wrapAsync(task)((err, ...args) => {\n if (err === false) return taskCb(err);\n\n if (args.length < 2) {\n [result] = args;\n } else {\n result = args;\n }\n error = err;\n taskCb(err ? null : {});\n });\n }, () => callback(error, result));\n }\n\n var tryEach$1 = awaitify(tryEach);\n\n /**\n * Undoes a [memoize]{@link module:Utils.memoize}d function, reverting it to the original,\n * unmemoized form. Handy for testing.\n *\n * @name unmemoize\n * @static\n * @memberOf module:Utils\n * @method\n * @see [async.memoize]{@link module:Utils.memoize}\n * @category Util\n * @param {AsyncFunction} fn - the memoized function\n * @returns {AsyncFunction} a function that calls the original unmemoized function\n */\n function unmemoize(fn) {\n return (...args) => {\n return (fn.unmemoized || fn)(...args);\n };\n }\n\n /**\n * Repeatedly call `iteratee`, while `test` returns `true`. Calls `callback` when\n * stopped, or an error occurs.\n *\n * @name whilst\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @param {AsyncFunction} test - asynchronous truth test to perform before each\n * execution of `iteratee`. Invoked with (callback).\n * @param {AsyncFunction} iteratee - An async function which is called each time\n * `test` passes. Invoked with (callback).\n * @param {Function} [callback] - A callback which is called after the test\n * function has failed and repeated execution of `iteratee` has stopped. `callback`\n * will be passed an error and any arguments passed to the final `iteratee`'s\n * callback. Invoked with (err, [results]);\n * @returns {Promise} a promise, if no callback is passed\n * @example\n *\n * var count = 0;\n * async.whilst(\n * function test(cb) { cb(null, count < 5); },\n * function iter(callback) {\n * count++;\n * setTimeout(function() {\n * callback(null, count);\n * }, 1000);\n * },\n * function (err, n) {\n * // 5 seconds have passed, n = 5\n * }\n * );\n */\n function whilst(test, iteratee, callback) {\n callback = onlyOnce(callback);\n var _fn = wrapAsync(iteratee);\n var _test = wrapAsync(test);\n var results = [];\n\n function next(err, ...rest) {\n if (err) return callback(err);\n results = rest;\n if (err === false) return;\n _test(check);\n }\n\n function check(err, truth) {\n if (err) return callback(err);\n if (err === false) return;\n if (!truth) return callback(null, ...results);\n _fn(next);\n }\n\n return _test(check);\n }\n var whilst$1 = awaitify(whilst, 3);\n\n /**\n * Repeatedly call `iteratee` until `test` returns `true`. Calls `callback` when\n * stopped, or an error occurs. `callback` will be passed an error and any\n * arguments passed to the final `iteratee`'s callback.\n *\n * The inverse of [whilst]{@link module:ControlFlow.whilst}.\n *\n * @name until\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @see [async.whilst]{@link module:ControlFlow.whilst}\n * @category Control Flow\n * @param {AsyncFunction} test - asynchronous truth test to perform before each\n * execution of `iteratee`. Invoked with (callback).\n * @param {AsyncFunction} iteratee - An async function which is called each time\n * `test` fails. Invoked with (callback).\n * @param {Function} [callback] - A callback which is called after the test\n * function has passed and repeated execution of `iteratee` has stopped. `callback`\n * will be passed an error and any arguments passed to the final `iteratee`'s\n * callback. Invoked with (err, [results]);\n * @returns {Promise} a promise, if a callback is not passed\n *\n * @example\n * const results = []\n * let finished = false\n * async.until(function test(cb) {\n * cb(null, finished)\n * }, function iter(next) {\n * fetchPage(url, (err, body) => {\n * if (err) return next(err)\n * results = results.concat(body.objects)\n * finished = !!body.next\n * next(err)\n * })\n * }, function done (err) {\n * // all pages have been fetched\n * })\n */\n function until(test, iteratee, callback) {\n const _test = wrapAsync(test);\n return whilst$1((cb) => _test((err, truth) => cb (err, !truth)), iteratee, callback);\n }\n\n /**\n * Runs the `tasks` array of functions in series, each passing their results to\n * the next in the array. However, if any of the `tasks` pass an error to their\n * own callback, the next function is not executed, and the main `callback` is\n * immediately called with the error.\n *\n * @name waterfall\n * @static\n * @memberOf module:ControlFlow\n * @method\n * @category Control Flow\n * @param {Array} tasks - An array of [async functions]{@link AsyncFunction}\n * to run.\n * Each function should complete with any number of `result` values.\n * The `result` values will be passed as arguments, in order, to the next task.\n * @param {Function} [callback] - An optional callback to run once all the\n * functions have completed. This will be passed the results of the last task's\n * callback. Invoked with (err, [results]).\n * @returns {Promise} a promise, if a callback is omitted\n * @example\n *\n * async.waterfall([\n * function(callback) {\n * callback(null, 'one', 'two');\n * },\n * function(arg1, arg2, callback) {\n * // arg1 now equals 'one' and arg2 now equals 'two'\n * callback(null, 'three');\n * },\n * function(arg1, callback) {\n * // arg1 now equals 'three'\n * callback(null, 'done');\n * }\n * ], function (err, result) {\n * // result now equals 'done'\n * });\n *\n * // Or, with named functions:\n * async.waterfall([\n * myFirstFunction,\n * mySecondFunction,\n * myLastFunction,\n * ], function (err, result) {\n * // result now equals 'done'\n * });\n * function myFirstFunction(callback) {\n * callback(null, 'one', 'two');\n * }\n * function mySecondFunction(arg1, arg2, callback) {\n * // arg1 now equals 'one' and arg2 now equals 'two'\n * callback(null, 'three');\n * }\n * function myLastFunction(arg1, callback) {\n * // arg1 now equals 'three'\n * callback(null, 'done');\n * }\n */\n function waterfall (tasks, callback) {\n callback = once(callback);\n if (!Array.isArray(tasks)) return callback(new Error('First argument to waterfall must be an array of functions'));\n if (!tasks.length) return callback();\n var taskIndex = 0;\n\n function nextTask(args) {\n var task = wrapAsync(tasks[taskIndex++]);\n task(...args, onlyOnce(next));\n }\n\n function next(err, ...args) {\n if (err === false) return\n if (err || taskIndex === tasks.length) {\n return callback(err, ...args);\n }\n nextTask(args);\n }\n\n nextTask([]);\n }\n\n var waterfall$1 = awaitify(waterfall);\n\n /**\n * An \"async function\" in the context of Async is an asynchronous function with\n * a variable number of parameters, with the final parameter being a callback.\n * (`function (arg1, arg2, ..., callback) {}`)\n * The final callback is of the form `callback(err, results...)`, which must be\n * called once the function is completed. The callback should be called with a\n * Error as its first argument to signal that an error occurred.\n * Otherwise, if no error occurred, it should be called with `null` as the first\n * argument, and any additional `result` arguments that may apply, to signal\n * successful completion.\n * The callback must be called exactly once, ideally on a later tick of the\n * JavaScript event loop.\n *\n * This type of function is also referred to as a \"Node-style async function\",\n * or a \"continuation passing-style function\" (CPS). Most of the methods of this\n * library are themselves CPS/Node-style async functions, or functions that\n * return CPS/Node-style async functions.\n *\n * Wherever we accept a Node-style async function, we also directly accept an\n * [ES2017 `async` function]{@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function}.\n * In this case, the `async` function will not be passed a final callback\n * argument, and any thrown error will be used as the `err` argument of the\n * implicit callback, and the return value will be used as the `result` value.\n * (i.e. a `rejected` of the returned Promise becomes the `err` callback\n * argument, and a `resolved` value becomes the `result`.)\n *\n * Note, due to JavaScript limitations, we can only detect native `async`\n * functions and not transpilied implementations.\n * Your environment must have `async`/`await` support for this to work.\n * (e.g. Node > v7.6, or a recent version of a modern browser).\n * If you are using `async` functions through a transpiler (e.g. Babel), you\n * must still wrap the function with [asyncify]{@link module:Utils.asyncify},\n * because the `async function` will be compiled to an ordinary function that\n * returns a promise.\n *\n * @typedef {Function} AsyncFunction\n * @static\n */\n\n\n var index = {\n apply,\n applyEach,\n applyEachSeries,\n asyncify,\n auto,\n autoInject,\n cargo: cargo$1,\n cargoQueue: cargo,\n compose,\n concat: concat$1,\n concatLimit: concatLimit$1,\n concatSeries: concatSeries$1,\n constant: constant$1,\n detect: detect$1,\n detectLimit: detectLimit$1,\n detectSeries: detectSeries$1,\n dir,\n doUntil,\n doWhilst: doWhilst$1,\n each,\n eachLimit: eachLimit$1,\n eachOf: eachOf$1,\n eachOfLimit: eachOfLimit$1,\n eachOfSeries: eachOfSeries$1,\n eachSeries: eachSeries$1,\n ensureAsync,\n every: every$1,\n everyLimit: everyLimit$1,\n everySeries: everySeries$1,\n filter: filter$1,\n filterLimit: filterLimit$1,\n filterSeries: filterSeries$1,\n forever: forever$1,\n groupBy,\n groupByLimit: groupByLimit$1,\n groupBySeries,\n log,\n map: map$1,\n mapLimit: mapLimit$1,\n mapSeries: mapSeries$1,\n mapValues,\n mapValuesLimit: mapValuesLimit$1,\n mapValuesSeries,\n memoize,\n nextTick,\n parallel,\n parallelLimit,\n priorityQueue,\n queue,\n race: race$1,\n reduce: reduce$1,\n reduceRight,\n reflect,\n reflectAll,\n reject: reject$1,\n rejectLimit: rejectLimit$1,\n rejectSeries: rejectSeries$1,\n retry,\n retryable,\n seq,\n series,\n setImmediate: setImmediate$1,\n some: some$1,\n someLimit: someLimit$1,\n someSeries: someSeries$1,\n sortBy: sortBy$1,\n timeout,\n times,\n timesLimit,\n timesSeries,\n transform,\n tryEach: tryEach$1,\n unmemoize,\n until,\n waterfall: waterfall$1,\n whilst: whilst$1,\n\n // aliases\n all: every$1,\n allLimit: everyLimit$1,\n allSeries: everySeries$1,\n any: some$1,\n anyLimit: someLimit$1,\n anySeries: someSeries$1,\n find: detect$1,\n findLimit: detectLimit$1,\n findSeries: detectSeries$1,\n flatMap: concat$1,\n flatMapLimit: concatLimit$1,\n flatMapSeries: concatSeries$1,\n forEach: each,\n forEachSeries: eachSeries$1,\n forEachLimit: eachLimit$1,\n forEachOf: eachOf$1,\n forEachOfSeries: eachOfSeries$1,\n forEachOfLimit: eachOfLimit$1,\n inject: reduce$1,\n foldl: reduce$1,\n foldr: reduceRight,\n select: filter$1,\n selectLimit: filterLimit$1,\n selectSeries: filterSeries$1,\n wrapSync: asyncify,\n during: whilst$1,\n doDuring: doWhilst$1\n };\n\n exports.all = every$1;\n exports.allLimit = everyLimit$1;\n exports.allSeries = everySeries$1;\n exports.any = some$1;\n exports.anyLimit = someLimit$1;\n exports.anySeries = someSeries$1;\n exports.apply = apply;\n exports.applyEach = applyEach;\n exports.applyEachSeries = applyEachSeries;\n exports.asyncify = asyncify;\n exports.auto = auto;\n exports.autoInject = autoInject;\n exports.cargo = cargo$1;\n exports.cargoQueue = cargo;\n exports.compose = compose;\n exports.concat = concat$1;\n exports.concatLimit = concatLimit$1;\n exports.concatSeries = concatSeries$1;\n exports.constant = constant$1;\n exports.default = index;\n exports.detect = detect$1;\n exports.detectLimit = detectLimit$1;\n exports.detectSeries = detectSeries$1;\n exports.dir = dir;\n exports.doDuring = doWhilst$1;\n exports.doUntil = doUntil;\n exports.doWhilst = doWhilst$1;\n exports.during = whilst$1;\n exports.each = each;\n exports.eachLimit = eachLimit$1;\n exports.eachOf = eachOf$1;\n exports.eachOfLimit = eachOfLimit$1;\n exports.eachOfSeries = eachOfSeries$1;\n exports.eachSeries = eachSeries$1;\n exports.ensureAsync = ensureAsync;\n exports.every = every$1;\n exports.everyLimit = everyLimit$1;\n exports.everySeries = everySeries$1;\n exports.filter = filter$1;\n exports.filterLimit = filterLimit$1;\n exports.filterSeries = filterSeries$1;\n exports.find = detect$1;\n exports.findLimit = detectLimit$1;\n exports.findSeries = detectSeries$1;\n exports.flatMap = concat$1;\n exports.flatMapLimit = concatLimit$1;\n exports.flatMapSeries = concatSeries$1;\n exports.foldl = reduce$1;\n exports.foldr = reduceRight;\n exports.forEach = each;\n exports.forEachLimit = eachLimit$1;\n exports.forEachOf = eachOf$1;\n exports.forEachOfLimit = eachOfLimit$1;\n exports.forEachOfSeries = eachOfSeries$1;\n exports.forEachSeries = eachSeries$1;\n exports.forever = forever$1;\n exports.groupBy = groupBy;\n exports.groupByLimit = groupByLimit$1;\n exports.groupBySeries = groupBySeries;\n exports.inject = reduce$1;\n exports.log = log;\n exports.map = map$1;\n exports.mapLimit = mapLimit$1;\n exports.mapSeries = mapSeries$1;\n exports.mapValues = mapValues;\n exports.mapValuesLimit = mapValuesLimit$1;\n exports.mapValuesSeries = mapValuesSeries;\n exports.memoize = memoize;\n exports.nextTick = nextTick;\n exports.parallel = parallel;\n exports.parallelLimit = parallelLimit;\n exports.priorityQueue = priorityQueue;\n exports.queue = queue;\n exports.race = race$1;\n exports.reduce = reduce$1;\n exports.reduceRight = reduceRight;\n exports.reflect = reflect;\n exports.reflectAll = reflectAll;\n exports.reject = reject$1;\n exports.rejectLimit = rejectLimit$1;\n exports.rejectSeries = rejectSeries$1;\n exports.retry = retry;\n exports.retryable = retryable;\n exports.select = filter$1;\n exports.selectLimit = filterLimit$1;\n exports.selectSeries = filterSeries$1;\n exports.seq = seq;\n exports.series = series;\n exports.setImmediate = setImmediate$1;\n exports.some = some$1;\n exports.someLimit = someLimit$1;\n exports.someSeries = someSeries$1;\n exports.sortBy = sortBy$1;\n exports.timeout = timeout;\n exports.times = times;\n exports.timesLimit = timesLimit;\n exports.timesSeries = timesSeries;\n exports.transform = transform;\n exports.tryEach = tryEach$1;\n exports.unmemoize = unmemoize;\n exports.until = until;\n exports.waterfall = waterfall$1;\n exports.whilst = whilst$1;\n exports.wrapSync = asyncify;\n\n Object.defineProperty(exports, '__esModule', { value: true });\n\n}));\n","module.exports =\n{\n parallel : require('./parallel.js'),\n serial : require('./serial.js'),\n serialOrdered : require('./serialOrdered.js')\n};\n","// API\nmodule.exports = abort;\n\n/**\n * Aborts leftover active jobs\n *\n * @param {object} state - current state object\n */\nfunction abort(state)\n{\n Object.keys(state.jobs).forEach(clean.bind(state));\n\n // reset leftover jobs\n state.jobs = {};\n}\n\n/**\n * Cleans up leftover job by invoking abort function for the provided job id\n *\n * @this state\n * @param {string|number} key - job id to abort\n */\nfunction clean(key)\n{\n if (typeof this.jobs[key] == 'function')\n {\n this.jobs[key]();\n }\n}\n","var defer = require('./defer.js');\n\n// API\nmodule.exports = async;\n\n/**\n * Runs provided callback asynchronously\n * even if callback itself is not\n *\n * @param {function} callback - callback to invoke\n * @returns {function} - augmented callback\n */\nfunction async(callback)\n{\n var isAsync = false;\n\n // check if async happened\n defer(function() { isAsync = true; });\n\n return function async_callback(err, result)\n {\n if (isAsync)\n {\n callback(err, result);\n }\n else\n {\n defer(function nextTick_callback()\n {\n callback(err, result);\n });\n }\n };\n}\n","module.exports = defer;\n\n/**\n * Runs provided function on next iteration of the event loop\n *\n * @param {function} fn - function to run\n */\nfunction defer(fn)\n{\n var nextTick = typeof setImmediate == 'function'\n ? setImmediate\n : (\n typeof process == 'object' && typeof process.nextTick == 'function'\n ? process.nextTick\n : null\n );\n\n if (nextTick)\n {\n nextTick(fn);\n }\n else\n {\n setTimeout(fn, 0);\n }\n}\n","var async = require('./async.js')\n , abort = require('./abort.js')\n ;\n\n// API\nmodule.exports = iterate;\n\n/**\n * Iterates over each job object\n *\n * @param {array|object} list - array or object (named list) to iterate over\n * @param {function} iterator - iterator to run\n * @param {object} state - current job status\n * @param {function} callback - invoked when all elements processed\n */\nfunction iterate(list, iterator, state, callback)\n{\n // store current index\n var key = state['keyedList'] ? state['keyedList'][state.index] : state.index;\n\n state.jobs[key] = runJob(iterator, key, list[key], function(error, output)\n {\n // don't repeat yourself\n // skip secondary callbacks\n if (!(key in state.jobs))\n {\n return;\n }\n\n // clean up jobs\n delete state.jobs[key];\n\n if (error)\n {\n // don't process rest of the results\n // stop still active jobs\n // and reset the list\n abort(state);\n }\n else\n {\n state.results[key] = output;\n }\n\n // return salvaged results\n callback(error, state.results);\n });\n}\n\n/**\n * Runs iterator over provided job element\n *\n * @param {function} iterator - iterator to invoke\n * @param {string|number} key - key/index of the element in the list of jobs\n * @param {mixed} item - job description\n * @param {function} callback - invoked after iterator is done with the job\n * @returns {function|mixed} - job abort function or something else\n */\nfunction runJob(iterator, key, item, callback)\n{\n var aborter;\n\n // allow shortcut if iterator expects only two arguments\n if (iterator.length == 2)\n {\n aborter = iterator(item, async(callback));\n }\n // otherwise go with full three arguments\n else\n {\n aborter = iterator(item, key, async(callback));\n }\n\n return aborter;\n}\n","// API\nmodule.exports = state;\n\n/**\n * Creates initial state object\n * for iteration over list\n *\n * @param {array|object} list - list to iterate over\n * @param {function|null} sortMethod - function to use for keys sort,\n * or `null` to keep them as is\n * @returns {object} - initial state object\n */\nfunction state(list, sortMethod)\n{\n var isNamedList = !Array.isArray(list)\n , initState =\n {\n index : 0,\n keyedList: isNamedList || sortMethod ? Object.keys(list) : null,\n jobs : {},\n results : isNamedList ? {} : [],\n size : isNamedList ? Object.keys(list).length : list.length\n }\n ;\n\n if (sortMethod)\n {\n // sort array keys based on it's values\n // sort object's keys just on own merit\n initState.keyedList.sort(isNamedList ? sortMethod : function(a, b)\n {\n return sortMethod(list[a], list[b]);\n });\n }\n\n return initState;\n}\n","var abort = require('./abort.js')\n , async = require('./async.js')\n ;\n\n// API\nmodule.exports = terminator;\n\n/**\n * Terminates jobs in the attached state context\n *\n * @this AsyncKitState#\n * @param {function} callback - final callback to invoke after termination\n */\nfunction terminator(callback)\n{\n if (!Object.keys(this.jobs).length)\n {\n return;\n }\n\n // fast forward iteration index\n this.index = this.size;\n\n // abort jobs\n abort(this);\n\n // send back results we have so far\n async(callback)(null, this.results);\n}\n","var iterate = require('./lib/iterate.js')\n , initState = require('./lib/state.js')\n , terminator = require('./lib/terminator.js')\n ;\n\n// Public API\nmodule.exports = parallel;\n\n/**\n * Runs iterator over provided array elements in parallel\n *\n * @param {array|object} list - array or object (named list) to iterate over\n * @param {function} iterator - iterator to run\n * @param {function} callback - invoked when all elements processed\n * @returns {function} - jobs terminator\n */\nfunction parallel(list, iterator, callback)\n{\n var state = initState(list);\n\n while (state.index < (state['keyedList'] || list).length)\n {\n iterate(list, iterator, state, function(error, result)\n {\n if (error)\n {\n callback(error, result);\n return;\n }\n\n // looks like it's the last one\n if (Object.keys(state.jobs).length === 0)\n {\n callback(null, state.results);\n return;\n }\n });\n\n state.index++;\n }\n\n return terminator.bind(state, callback);\n}\n","var serialOrdered = require('./serialOrdered.js');\n\n// Public API\nmodule.exports = serial;\n\n/**\n * Runs iterator over provided array elements in series\n *\n * @param {array|object} list - array or object (named list) to iterate over\n * @param {function} iterator - iterator to run\n * @param {function} callback - invoked when all elements processed\n * @returns {function} - jobs terminator\n */\nfunction serial(list, iterator, callback)\n{\n return serialOrdered(list, iterator, null, callback);\n}\n","var iterate = require('./lib/iterate.js')\n , initState = require('./lib/state.js')\n , terminator = require('./lib/terminator.js')\n ;\n\n// Public API\nmodule.exports = serialOrdered;\n// sorting helpers\nmodule.exports.ascending = ascending;\nmodule.exports.descending = descending;\n\n/**\n * Runs iterator over provided sorted array elements in series\n *\n * @param {array|object} list - array or object (named list) to iterate over\n * @param {function} iterator - iterator to run\n * @param {function} sortMethod - custom sort function\n * @param {function} callback - invoked when all elements processed\n * @returns {function} - jobs terminator\n */\nfunction serialOrdered(list, iterator, sortMethod, callback)\n{\n var state = initState(list, sortMethod);\n\n iterate(list, iterator, state, function iteratorHandler(error, result)\n {\n if (error)\n {\n callback(error, result);\n return;\n }\n\n state.index++;\n\n // are we there yet?\n if (state.index < (state['keyedList'] || list).length)\n {\n iterate(list, iterator, state, iteratorHandler);\n return;\n }\n\n // done here\n callback(null, state.results);\n });\n\n return terminator.bind(state, callback);\n}\n\n/*\n * -- Sort methods\n */\n\n/**\n * sort helper to sort array elements in ascending order\n *\n * @param {mixed} a - an item to compare\n * @param {mixed} b - an item to compare\n * @returns {number} - comparison result\n */\nfunction ascending(a, b)\n{\n return a < b ? -1 : a > b ? 1 : 0;\n}\n\n/**\n * sort helper to sort array elements in descending order\n *\n * @param {mixed} a - an item to compare\n * @param {mixed} b - an item to compare\n * @returns {number} - comparison result\n */\nfunction descending(a, b)\n{\n return -1 * ascending(a, b);\n}\n","'use strict';\nmodule.exports = balanced;\nfunction balanced(a, b, str) {\n if (a instanceof RegExp) a = maybeMatch(a, str);\n if (b instanceof RegExp) b = maybeMatch(b, str);\n\n var r = range(a, b, str);\n\n return r && {\n start: r[0],\n end: r[1],\n pre: str.slice(0, r[0]),\n body: str.slice(r[0] + a.length, r[1]),\n post: str.slice(r[1] + b.length)\n };\n}\n\nfunction maybeMatch(reg, str) {\n var m = str.match(reg);\n return m ? m[0] : null;\n}\n\nbalanced.range = range;\nfunction range(a, b, str) {\n var begs, beg, left, right, result;\n var ai = str.indexOf(a);\n var bi = str.indexOf(b, ai + 1);\n var i = ai;\n\n if (ai >= 0 && bi > 0) {\n if(a===b) {\n return [ai, bi];\n }\n begs = [];\n left = str.length;\n\n while (i >= 0 && !result) {\n if (i == ai) {\n begs.push(i);\n ai = str.indexOf(a, i + 1);\n } else if (begs.length == 1) {\n result = [ begs.pop(), bi ];\n } else {\n beg = begs.pop();\n if (beg < left) {\n left = beg;\n right = bi;\n }\n\n bi = str.indexOf(b, i + 1);\n }\n\n i = ai < bi && ai >= 0 ? ai : bi;\n }\n\n if (begs.length) {\n result = [ left, right ];\n }\n }\n\n return result;\n}\n","var register = require(\"./lib/register\");\nvar addHook = require(\"./lib/add\");\nvar removeHook = require(\"./lib/remove\");\n\n// bind with array of arguments: https://stackoverflow.com/a/21792913\nvar bind = Function.bind;\nvar bindable = bind.bind(bind);\n\nfunction bindApi(hook, state, name) {\n var removeHookRef = bindable(removeHook, null).apply(\n null,\n name ? [state, name] : [state]\n );\n hook.api = { remove: removeHookRef };\n hook.remove = removeHookRef;\n [\"before\", \"error\", \"after\", \"wrap\"].forEach(function (kind) {\n var args = name ? [state, kind, name] : [state, kind];\n hook[kind] = hook.api[kind] = bindable(addHook, null).apply(null, args);\n });\n}\n\nfunction HookSingular() {\n var singularHookName = \"h\";\n var singularHookState = {\n registry: {},\n };\n var singularHook = register.bind(null, singularHookState, singularHookName);\n bindApi(singularHook, singularHookState, singularHookName);\n return singularHook;\n}\n\nfunction HookCollection() {\n var state = {\n registry: {},\n };\n\n var hook = register.bind(null, state);\n bindApi(hook, state);\n\n return hook;\n}\n\nvar collectionHookDeprecationMessageDisplayed = false;\nfunction Hook() {\n if (!collectionHookDeprecationMessageDisplayed) {\n console.warn(\n '[before-after-hook]: \"Hook()\" repurposing warning, use \"Hook.Collection()\". Read more: https://git.io/upgrade-before-after-hook-to-1.4'\n );\n collectionHookDeprecationMessageDisplayed = true;\n }\n return HookCollection();\n}\n\nHook.Singular = HookSingular.bind();\nHook.Collection = HookCollection.bind();\n\nmodule.exports = Hook;\n// expose constructors as a named property for TypeScript\nmodule.exports.Hook = Hook;\nmodule.exports.Singular = Hook.Singular;\nmodule.exports.Collection = Hook.Collection;\n","module.exports = addHook;\n\nfunction addHook(state, kind, name, hook) {\n var orig = hook;\n if (!state.registry[name]) {\n state.registry[name] = [];\n }\n\n if (kind === \"before\") {\n hook = function (method, options) {\n return Promise.resolve()\n .then(orig.bind(null, options))\n .then(method.bind(null, options));\n };\n }\n\n if (kind === \"after\") {\n hook = function (method, options) {\n var result;\n return Promise.resolve()\n .then(method.bind(null, options))\n .then(function (result_) {\n result = result_;\n return orig(result, options);\n })\n .then(function () {\n return result;\n });\n };\n }\n\n if (kind === \"error\") {\n hook = function (method, options) {\n return Promise.resolve()\n .then(method.bind(null, options))\n .catch(function (error) {\n return orig(error, options);\n });\n };\n }\n\n state.registry[name].push({\n hook: hook,\n orig: orig,\n });\n}\n","module.exports = register;\n\nfunction register(state, name, method, options) {\n if (typeof method !== \"function\") {\n throw new Error(\"method for before hook must be a function\");\n }\n\n if (!options) {\n options = {};\n }\n\n if (Array.isArray(name)) {\n return name.reverse().reduce(function (callback, name) {\n return register.bind(null, state, name, callback, options);\n }, method)();\n }\n\n return Promise.resolve().then(function () {\n if (!state.registry[name]) {\n return method(options);\n }\n\n return state.registry[name].reduce(function (method, registered) {\n return registered.hook.bind(null, method, options);\n }, method)();\n });\n}\n","module.exports = removeHook;\n\nfunction removeHook(state, name, method) {\n if (!state.registry[name]) {\n return;\n }\n\n var index = state.registry[name]\n .map(function (registered) {\n return registered.orig;\n })\n .indexOf(method);\n\n if (index === -1) {\n return;\n }\n\n state.registry[name].splice(index, 1);\n}\n","var Chainsaw = require('chainsaw');\nvar EventEmitter = require('events').EventEmitter;\nvar Buffers = require('buffers');\nvar Vars = require('./lib/vars.js');\nvar Stream = require('stream').Stream;\n\nexports = module.exports = function (bufOrEm, eventName) {\n if (Buffer.isBuffer(bufOrEm)) {\n return exports.parse(bufOrEm);\n }\n \n var s = exports.stream();\n if (bufOrEm && bufOrEm.pipe) {\n bufOrEm.pipe(s);\n }\n else if (bufOrEm) {\n bufOrEm.on(eventName || 'data', function (buf) {\n s.write(buf);\n });\n \n bufOrEm.on('end', function () {\n s.end();\n });\n }\n return s;\n};\n\nexports.stream = function (input) {\n if (input) return exports.apply(null, arguments);\n \n var pending = null;\n function getBytes (bytes, cb, skip) {\n pending = {\n bytes : bytes,\n skip : skip,\n cb : function (buf) {\n pending = null;\n cb(buf);\n },\n };\n dispatch();\n }\n \n var offset = null;\n function dispatch () {\n if (!pending) {\n if (caughtEnd) done = true;\n return;\n }\n if (typeof pending === 'function') {\n pending();\n }\n else {\n var bytes = offset + pending.bytes;\n \n if (buffers.length >= bytes) {\n var buf;\n if (offset == null) {\n buf = buffers.splice(0, bytes);\n if (!pending.skip) {\n buf = buf.slice();\n }\n }\n else {\n if (!pending.skip) {\n buf = buffers.slice(offset, bytes);\n }\n offset = bytes;\n }\n \n if (pending.skip) {\n pending.cb();\n }\n else {\n pending.cb(buf);\n }\n }\n }\n }\n \n function builder (saw) {\n function next () { if (!done) saw.next() }\n \n var self = words(function (bytes, cb) {\n return function (name) {\n getBytes(bytes, function (buf) {\n vars.set(name, cb(buf));\n next();\n });\n };\n });\n \n self.tap = function (cb) {\n saw.nest(cb, vars.store);\n };\n \n self.into = function (key, cb) {\n if (!vars.get(key)) vars.set(key, {});\n var parent = vars;\n vars = Vars(parent.get(key));\n \n saw.nest(function () {\n cb.apply(this, arguments);\n this.tap(function () {\n vars = parent;\n });\n }, vars.store);\n };\n \n self.flush = function () {\n vars.store = {};\n next();\n };\n \n self.loop = function (cb) {\n var end = false;\n \n saw.nest(false, function loop () {\n this.vars = vars.store;\n cb.call(this, function () {\n end = true;\n next();\n }, vars.store);\n this.tap(function () {\n if (end) saw.next()\n else loop.call(this)\n }.bind(this));\n }, vars.store);\n };\n \n self.buffer = function (name, bytes) {\n if (typeof bytes === 'string') {\n bytes = vars.get(bytes);\n }\n \n getBytes(bytes, function (buf) {\n vars.set(name, buf);\n next();\n });\n };\n \n self.skip = function (bytes) {\n if (typeof bytes === 'string') {\n bytes = vars.get(bytes);\n }\n \n getBytes(bytes, function () {\n next();\n });\n };\n \n self.scan = function find (name, search) {\n if (typeof search === 'string') {\n search = new Buffer(search);\n }\n else if (!Buffer.isBuffer(search)) {\n throw new Error('search must be a Buffer or a string');\n }\n \n var taken = 0;\n pending = function () {\n var pos = buffers.indexOf(search, offset + taken);\n var i = pos-offset-taken;\n if (pos !== -1) {\n pending = null;\n if (offset != null) {\n vars.set(\n name,\n buffers.slice(offset, offset + taken + i)\n );\n offset += taken + i + search.length;\n }\n else {\n vars.set(\n name,\n buffers.slice(0, taken + i)\n );\n buffers.splice(0, taken + i + search.length);\n }\n next();\n dispatch();\n } else {\n i = Math.max(buffers.length - search.length - offset - taken, 0);\n\t\t\t\t}\n taken += i;\n };\n dispatch();\n };\n \n self.peek = function (cb) {\n offset = 0;\n saw.nest(function () {\n cb.call(this, vars.store);\n this.tap(function () {\n offset = null;\n });\n });\n };\n \n return self;\n };\n \n var stream = Chainsaw.light(builder);\n stream.writable = true;\n \n var buffers = Buffers();\n \n stream.write = function (buf) {\n buffers.push(buf);\n dispatch();\n };\n \n var vars = Vars();\n \n var done = false, caughtEnd = false;\n stream.end = function () {\n caughtEnd = true;\n };\n \n stream.pipe = Stream.prototype.pipe;\n Object.getOwnPropertyNames(EventEmitter.prototype).forEach(function (name) {\n stream[name] = EventEmitter.prototype[name];\n });\n \n return stream;\n};\n\nexports.parse = function parse (buffer) {\n var self = words(function (bytes, cb) {\n return function (name) {\n if (offset + bytes <= buffer.length) {\n var buf = buffer.slice(offset, offset + bytes);\n offset += bytes;\n vars.set(name, cb(buf));\n }\n else {\n vars.set(name, null);\n }\n return self;\n };\n });\n \n var offset = 0;\n var vars = Vars();\n self.vars = vars.store;\n \n self.tap = function (cb) {\n cb.call(self, vars.store);\n return self;\n };\n \n self.into = function (key, cb) {\n if (!vars.get(key)) {\n vars.set(key, {});\n }\n var parent = vars;\n vars = Vars(parent.get(key));\n cb.call(self, vars.store);\n vars = parent;\n return self;\n };\n \n self.loop = function (cb) {\n var end = false;\n var ender = function () { end = true };\n while (end === false) {\n cb.call(self, ender, vars.store);\n }\n return self;\n };\n \n self.buffer = function (name, size) {\n if (typeof size === 'string') {\n size = vars.get(size);\n }\n var buf = buffer.slice(offset, Math.min(buffer.length, offset + size));\n offset += size;\n vars.set(name, buf);\n \n return self;\n };\n \n self.skip = function (bytes) {\n if (typeof bytes === 'string') {\n bytes = vars.get(bytes);\n }\n offset += bytes;\n \n return self;\n };\n \n self.scan = function (name, search) {\n if (typeof search === 'string') {\n search = new Buffer(search);\n }\n else if (!Buffer.isBuffer(search)) {\n throw new Error('search must be a Buffer or a string');\n }\n vars.set(name, null);\n \n // simple but slow string search\n for (var i = 0; i + offset <= buffer.length - search.length + 1; i++) {\n for (\n var j = 0;\n j < search.length && buffer[offset+i+j] === search[j];\n j++\n );\n if (j === search.length) break;\n }\n \n vars.set(name, buffer.slice(offset, offset + i));\n offset += i + search.length;\n return self;\n };\n \n self.peek = function (cb) {\n var was = offset;\n cb.call(self, vars.store);\n offset = was;\n return self;\n };\n \n self.flush = function () {\n vars.store = {};\n return self;\n };\n \n self.eof = function () {\n return offset >= buffer.length;\n };\n \n return self;\n};\n\n// convert byte strings to unsigned little endian numbers\nfunction decodeLEu (bytes) {\n var acc = 0;\n for (var i = 0; i < bytes.length; i++) {\n acc += Math.pow(256,i) * bytes[i];\n }\n return acc;\n}\n\n// convert byte strings to unsigned big endian numbers\nfunction decodeBEu (bytes) {\n var acc = 0;\n for (var i = 0; i < bytes.length; i++) {\n acc += Math.pow(256, bytes.length - i - 1) * bytes[i];\n }\n return acc;\n}\n\n// convert byte strings to signed big endian numbers\nfunction decodeBEs (bytes) {\n var val = decodeBEu(bytes);\n if ((bytes[0] & 0x80) == 0x80) {\n val -= Math.pow(256, bytes.length);\n }\n return val;\n}\n\n// convert byte strings to signed little endian numbers\nfunction decodeLEs (bytes) {\n var val = decodeLEu(bytes);\n if ((bytes[bytes.length - 1] & 0x80) == 0x80) {\n val -= Math.pow(256, bytes.length);\n }\n return val;\n}\n\nfunction words (decode) {\n var self = {};\n \n [ 1, 2, 4, 8 ].forEach(function (bytes) {\n var bits = bytes * 8;\n \n self['word' + bits + 'le']\n = self['word' + bits + 'lu']\n = decode(bytes, decodeLEu);\n \n self['word' + bits + 'ls']\n = decode(bytes, decodeLEs);\n \n self['word' + bits + 'be']\n = self['word' + bits + 'bu']\n = decode(bytes, decodeBEu);\n \n self['word' + bits + 'bs']\n = decode(bytes, decodeBEs);\n });\n \n // word8be(n) == word8le(n) for all n\n self.word8 = self.word8u = self.word8be;\n self.word8s = self.word8bs;\n \n return self;\n}\n","module.exports = function (store) {\n function getset (name, value) {\n var node = vars.store;\n var keys = name.split('.');\n keys.slice(0,-1).forEach(function (k) {\n if (node[k] === undefined) node[k] = {};\n node = node[k]\n });\n var key = keys[keys.length - 1];\n if (arguments.length == 1) {\n return node[key];\n }\n else {\n return node[key] = value;\n }\n }\n \n var vars = {\n get : function (name) {\n return getset(name);\n },\n set : function (name, value) {\n return getset(name, value);\n },\n store : store || {},\n };\n return vars;\n};\n","'use strict'\n\nconst { Buffer } = require('buffer')\nconst symbol = Symbol.for('BufferList')\n\nfunction BufferList (buf) {\n if (!(this instanceof BufferList)) {\n return new BufferList(buf)\n }\n\n BufferList._init.call(this, buf)\n}\n\nBufferList._init = function _init (buf) {\n Object.defineProperty(this, symbol, { value: true })\n\n this._bufs = []\n this.length = 0\n\n if (buf) {\n this.append(buf)\n }\n}\n\nBufferList.prototype._new = function _new (buf) {\n return new BufferList(buf)\n}\n\nBufferList.prototype._offset = function _offset (offset) {\n if (offset === 0) {\n return [0, 0]\n }\n\n let tot = 0\n\n for (let i = 0; i < this._bufs.length; i++) {\n const _t = tot + this._bufs[i].length\n if (offset < _t || i === this._bufs.length - 1) {\n return [i, offset - tot]\n }\n tot = _t\n }\n}\n\nBufferList.prototype._reverseOffset = function (blOffset) {\n const bufferId = blOffset[0]\n let offset = blOffset[1]\n\n for (let i = 0; i < bufferId; i++) {\n offset += this._bufs[i].length\n }\n\n return offset\n}\n\nBufferList.prototype.get = function get (index) {\n if (index > this.length || index < 0) {\n return undefined\n }\n\n const offset = this._offset(index)\n\n return this._bufs[offset[0]][offset[1]]\n}\n\nBufferList.prototype.slice = function slice (start, end) {\n if (typeof start === 'number' && start < 0) {\n start += this.length\n }\n\n if (typeof end === 'number' && end < 0) {\n end += this.length\n }\n\n return this.copy(null, 0, start, end)\n}\n\nBufferList.prototype.copy = function copy (dst, dstStart, srcStart, srcEnd) {\n if (typeof srcStart !== 'number' || srcStart < 0) {\n srcStart = 0\n }\n\n if (typeof srcEnd !== 'number' || srcEnd > this.length) {\n srcEnd = this.length\n }\n\n if (srcStart >= this.length) {\n return dst || Buffer.alloc(0)\n }\n\n if (srcEnd <= 0) {\n return dst || Buffer.alloc(0)\n }\n\n const copy = !!dst\n const off = this._offset(srcStart)\n const len = srcEnd - srcStart\n let bytes = len\n let bufoff = (copy && dstStart) || 0\n let start = off[1]\n\n // copy/slice everything\n if (srcStart === 0 && srcEnd === this.length) {\n if (!copy) {\n // slice, but full concat if multiple buffers\n return this._bufs.length === 1\n ? this._bufs[0]\n : Buffer.concat(this._bufs, this.length)\n }\n\n // copy, need to copy individual buffers\n for (let i = 0; i < this._bufs.length; i++) {\n this._bufs[i].copy(dst, bufoff)\n bufoff += this._bufs[i].length\n }\n\n return dst\n }\n\n // easy, cheap case where it's a subset of one of the buffers\n if (bytes <= this._bufs[off[0]].length - start) {\n return copy\n ? this._bufs[off[0]].copy(dst, dstStart, start, start + bytes)\n : this._bufs[off[0]].slice(start, start + bytes)\n }\n\n if (!copy) {\n // a slice, we need something to copy in to\n dst = Buffer.allocUnsafe(len)\n }\n\n for (let i = off[0]; i < this._bufs.length; i++) {\n const l = this._bufs[i].length - start\n\n if (bytes > l) {\n this._bufs[i].copy(dst, bufoff, start)\n bufoff += l\n } else {\n this._bufs[i].copy(dst, bufoff, start, start + bytes)\n bufoff += l\n break\n }\n\n bytes -= l\n\n if (start) {\n start = 0\n }\n }\n\n // safeguard so that we don't return uninitialized memory\n if (dst.length > bufoff) return dst.slice(0, bufoff)\n\n return dst\n}\n\nBufferList.prototype.shallowSlice = function shallowSlice (start, end) {\n start = start || 0\n end = typeof end !== 'number' ? this.length : end\n\n if (start < 0) {\n start += this.length\n }\n\n if (end < 0) {\n end += this.length\n }\n\n if (start === end) {\n return this._new()\n }\n\n const startOffset = this._offset(start)\n const endOffset = this._offset(end)\n const buffers = this._bufs.slice(startOffset[0], endOffset[0] + 1)\n\n if (endOffset[1] === 0) {\n buffers.pop()\n } else {\n buffers[buffers.length - 1] = buffers[buffers.length - 1].slice(0, endOffset[1])\n }\n\n if (startOffset[1] !== 0) {\n buffers[0] = buffers[0].slice(startOffset[1])\n }\n\n return this._new(buffers)\n}\n\nBufferList.prototype.toString = function toString (encoding, start, end) {\n return this.slice(start, end).toString(encoding)\n}\n\nBufferList.prototype.consume = function consume (bytes) {\n // first, normalize the argument, in accordance with how Buffer does it\n bytes = Math.trunc(bytes)\n // do nothing if not a positive number\n if (Number.isNaN(bytes) || bytes <= 0) return this\n\n while (this._bufs.length) {\n if (bytes >= this._bufs[0].length) {\n bytes -= this._bufs[0].length\n this.length -= this._bufs[0].length\n this._bufs.shift()\n } else {\n this._bufs[0] = this._bufs[0].slice(bytes)\n this.length -= bytes\n break\n }\n }\n\n return this\n}\n\nBufferList.prototype.duplicate = function duplicate () {\n const copy = this._new()\n\n for (let i = 0; i < this._bufs.length; i++) {\n copy.append(this._bufs[i])\n }\n\n return copy\n}\n\nBufferList.prototype.append = function append (buf) {\n if (buf == null) {\n return this\n }\n\n if (buf.buffer) {\n // append a view of the underlying ArrayBuffer\n this._appendBuffer(Buffer.from(buf.buffer, buf.byteOffset, buf.byteLength))\n } else if (Array.isArray(buf)) {\n for (let i = 0; i < buf.length; i++) {\n this.append(buf[i])\n }\n } else if (this._isBufferList(buf)) {\n // unwrap argument into individual BufferLists\n for (let i = 0; i < buf._bufs.length; i++) {\n this.append(buf._bufs[i])\n }\n } else {\n // coerce number arguments to strings, since Buffer(number) does\n // uninitialized memory allocation\n if (typeof buf === 'number') {\n buf = buf.toString()\n }\n\n this._appendBuffer(Buffer.from(buf))\n }\n\n return this\n}\n\nBufferList.prototype._appendBuffer = function appendBuffer (buf) {\n this._bufs.push(buf)\n this.length += buf.length\n}\n\nBufferList.prototype.indexOf = function (search, offset, encoding) {\n if (encoding === undefined && typeof offset === 'string') {\n encoding = offset\n offset = undefined\n }\n\n if (typeof search === 'function' || Array.isArray(search)) {\n throw new TypeError('The \"value\" argument must be one of type string, Buffer, BufferList, or Uint8Array.')\n } else if (typeof search === 'number') {\n search = Buffer.from([search])\n } else if (typeof search === 'string') {\n search = Buffer.from(search, encoding)\n } else if (this._isBufferList(search)) {\n search = search.slice()\n } else if (Array.isArray(search.buffer)) {\n search = Buffer.from(search.buffer, search.byteOffset, search.byteLength)\n } else if (!Buffer.isBuffer(search)) {\n search = Buffer.from(search)\n }\n\n offset = Number(offset || 0)\n\n if (isNaN(offset)) {\n offset = 0\n }\n\n if (offset < 0) {\n offset = this.length + offset\n }\n\n if (offset < 0) {\n offset = 0\n }\n\n if (search.length === 0) {\n return offset > this.length ? this.length : offset\n }\n\n const blOffset = this._offset(offset)\n let blIndex = blOffset[0] // index of which internal buffer we're working on\n let buffOffset = blOffset[1] // offset of the internal buffer we're working on\n\n // scan over each buffer\n for (; blIndex < this._bufs.length; blIndex++) {\n const buff = this._bufs[blIndex]\n\n while (buffOffset < buff.length) {\n const availableWindow = buff.length - buffOffset\n\n if (availableWindow >= search.length) {\n const nativeSearchResult = buff.indexOf(search, buffOffset)\n\n if (nativeSearchResult !== -1) {\n return this._reverseOffset([blIndex, nativeSearchResult])\n }\n\n buffOffset = buff.length - search.length + 1 // end of native search window\n } else {\n const revOffset = this._reverseOffset([blIndex, buffOffset])\n\n if (this._match(revOffset, search)) {\n return revOffset\n }\n\n buffOffset++\n }\n }\n\n buffOffset = 0\n }\n\n return -1\n}\n\nBufferList.prototype._match = function (offset, search) {\n if (this.length - offset < search.length) {\n return false\n }\n\n for (let searchOffset = 0; searchOffset < search.length; searchOffset++) {\n if (this.get(offset + searchOffset) !== search[searchOffset]) {\n return false\n }\n }\n return true\n}\n\n;(function () {\n const methods = {\n readDoubleBE: 8,\n readDoubleLE: 8,\n readFloatBE: 4,\n readFloatLE: 4,\n readInt32BE: 4,\n readInt32LE: 4,\n readUInt32BE: 4,\n readUInt32LE: 4,\n readInt16BE: 2,\n readInt16LE: 2,\n readUInt16BE: 2,\n readUInt16LE: 2,\n readInt8: 1,\n readUInt8: 1,\n readIntBE: null,\n readIntLE: null,\n readUIntBE: null,\n readUIntLE: null\n }\n\n for (const m in methods) {\n (function (m) {\n if (methods[m] === null) {\n BufferList.prototype[m] = function (offset, byteLength) {\n return this.slice(offset, offset + byteLength)[m](0, byteLength)\n }\n } else {\n BufferList.prototype[m] = function (offset = 0) {\n return this.slice(offset, offset + methods[m])[m](0)\n }\n }\n }(m))\n }\n}())\n\n// Used internally by the class and also as an indicator of this object being\n// a `BufferList`. It's not possible to use `instanceof BufferList` in a browser\n// environment because there could be multiple different copies of the\n// BufferList class and some `BufferList`s might be `BufferList`s.\nBufferList.prototype._isBufferList = function _isBufferList (b) {\n return b instanceof BufferList || BufferList.isBufferList(b)\n}\n\nBufferList.isBufferList = function isBufferList (b) {\n return b != null && b[symbol]\n}\n\nmodule.exports = BufferList\n","'use strict'\n\nconst DuplexStream = require('readable-stream').Duplex\nconst inherits = require('inherits')\nconst BufferList = require('./BufferList')\n\nfunction BufferListStream (callback) {\n if (!(this instanceof BufferListStream)) {\n return new BufferListStream(callback)\n }\n\n if (typeof callback === 'function') {\n this._callback = callback\n\n const piper = function piper (err) {\n if (this._callback) {\n this._callback(err)\n this._callback = null\n }\n }.bind(this)\n\n this.on('pipe', function onPipe (src) {\n src.on('error', piper)\n })\n this.on('unpipe', function onUnpipe (src) {\n src.removeListener('error', piper)\n })\n\n callback = null\n }\n\n BufferList._init.call(this, callback)\n DuplexStream.call(this)\n}\n\ninherits(BufferListStream, DuplexStream)\nObject.assign(BufferListStream.prototype, BufferList.prototype)\n\nBufferListStream.prototype._new = function _new (callback) {\n return new BufferListStream(callback)\n}\n\nBufferListStream.prototype._write = function _write (buf, encoding, callback) {\n this._appendBuffer(buf)\n\n if (typeof callback === 'function') {\n callback()\n }\n}\n\nBufferListStream.prototype._read = function _read (size) {\n if (!this.length) {\n return this.push(null)\n }\n\n size = Math.min(size, this.length)\n this.push(this.slice(0, size))\n this.consume(size)\n}\n\nBufferListStream.prototype.end = function end (chunk) {\n DuplexStream.prototype.end.call(this, chunk)\n\n if (this._callback) {\n this._callback(null, this.slice())\n this._callback = null\n }\n}\n\nBufferListStream.prototype._destroy = function _destroy (err, cb) {\n this._bufs.length = 0\n this.length = 0\n cb(err)\n}\n\nBufferListStream.prototype._isBufferList = function _isBufferList (b) {\n return b instanceof BufferListStream || b instanceof BufferList || BufferListStream.isBufferList(b)\n}\n\nBufferListStream.isBufferList = BufferList.isBufferList\n\nmodule.exports = BufferListStream\nmodule.exports.BufferListStream = BufferListStream\nmodule.exports.BufferList = BufferList\n","/**\n * This file contains the Bottleneck library (MIT), compiled to ES2017, and without Clustering support.\n * https://github.com/SGrondin/bottleneck\n */\n(function (global, factory) {\n\ttypeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :\n\ttypeof define === 'function' && define.amd ? define(factory) :\n\t(global.Bottleneck = factory());\n}(this, (function () { 'use strict';\n\n\tvar commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};\n\n\tfunction getCjsExportFromNamespace (n) {\n\t\treturn n && n['default'] || n;\n\t}\n\n\tvar load = function(received, defaults, onto = {}) {\n\t var k, ref, v;\n\t for (k in defaults) {\n\t v = defaults[k];\n\t onto[k] = (ref = received[k]) != null ? ref : v;\n\t }\n\t return onto;\n\t};\n\n\tvar overwrite = function(received, defaults, onto = {}) {\n\t var k, v;\n\t for (k in received) {\n\t v = received[k];\n\t if (defaults[k] !== void 0) {\n\t onto[k] = v;\n\t }\n\t }\n\t return onto;\n\t};\n\n\tvar parser = {\n\t\tload: load,\n\t\toverwrite: overwrite\n\t};\n\n\tvar DLList;\n\n\tDLList = class DLList {\n\t constructor(incr, decr) {\n\t this.incr = incr;\n\t this.decr = decr;\n\t this._first = null;\n\t this._last = null;\n\t this.length = 0;\n\t }\n\n\t push(value) {\n\t var node;\n\t this.length++;\n\t if (typeof this.incr === \"function\") {\n\t this.incr();\n\t }\n\t node = {\n\t value,\n\t prev: this._last,\n\t next: null\n\t };\n\t if (this._last != null) {\n\t this._last.next = node;\n\t this._last = node;\n\t } else {\n\t this._first = this._last = node;\n\t }\n\t return void 0;\n\t }\n\n\t shift() {\n\t var value;\n\t if (this._first == null) {\n\t return;\n\t } else {\n\t this.length--;\n\t if (typeof this.decr === \"function\") {\n\t this.decr();\n\t }\n\t }\n\t value = this._first.value;\n\t if ((this._first = this._first.next) != null) {\n\t this._first.prev = null;\n\t } else {\n\t this._last = null;\n\t }\n\t return value;\n\t }\n\n\t first() {\n\t if (this._first != null) {\n\t return this._first.value;\n\t }\n\t }\n\n\t getArray() {\n\t var node, ref, results;\n\t node = this._first;\n\t results = [];\n\t while (node != null) {\n\t results.push((ref = node, node = node.next, ref.value));\n\t }\n\t return results;\n\t }\n\n\t forEachShift(cb) {\n\t var node;\n\t node = this.shift();\n\t while (node != null) {\n\t (cb(node), node = this.shift());\n\t }\n\t return void 0;\n\t }\n\n\t debug() {\n\t var node, ref, ref1, ref2, results;\n\t node = this._first;\n\t results = [];\n\t while (node != null) {\n\t results.push((ref = node, node = node.next, {\n\t value: ref.value,\n\t prev: (ref1 = ref.prev) != null ? ref1.value : void 0,\n\t next: (ref2 = ref.next) != null ? ref2.value : void 0\n\t }));\n\t }\n\t return results;\n\t }\n\n\t};\n\n\tvar DLList_1 = DLList;\n\n\tvar Events;\n\n\tEvents = class Events {\n\t constructor(instance) {\n\t this.instance = instance;\n\t this._events = {};\n\t if ((this.instance.on != null) || (this.instance.once != null) || (this.instance.removeAllListeners != null)) {\n\t throw new Error(\"An Emitter already exists for this object\");\n\t }\n\t this.instance.on = (name, cb) => {\n\t return this._addListener(name, \"many\", cb);\n\t };\n\t this.instance.once = (name, cb) => {\n\t return this._addListener(name, \"once\", cb);\n\t };\n\t this.instance.removeAllListeners = (name = null) => {\n\t if (name != null) {\n\t return delete this._events[name];\n\t } else {\n\t return this._events = {};\n\t }\n\t };\n\t }\n\n\t _addListener(name, status, cb) {\n\t var base;\n\t if ((base = this._events)[name] == null) {\n\t base[name] = [];\n\t }\n\t this._events[name].push({cb, status});\n\t return this.instance;\n\t }\n\n\t listenerCount(name) {\n\t if (this._events[name] != null) {\n\t return this._events[name].length;\n\t } else {\n\t return 0;\n\t }\n\t }\n\n\t async trigger(name, ...args) {\n\t var e, promises;\n\t try {\n\t if (name !== \"debug\") {\n\t this.trigger(\"debug\", `Event triggered: ${name}`, args);\n\t }\n\t if (this._events[name] == null) {\n\t return;\n\t }\n\t this._events[name] = this._events[name].filter(function(listener) {\n\t return listener.status !== \"none\";\n\t });\n\t promises = this._events[name].map(async(listener) => {\n\t var e, returned;\n\t if (listener.status === \"none\") {\n\t return;\n\t }\n\t if (listener.status === \"once\") {\n\t listener.status = \"none\";\n\t }\n\t try {\n\t returned = typeof listener.cb === \"function\" ? listener.cb(...args) : void 0;\n\t if (typeof (returned != null ? returned.then : void 0) === \"function\") {\n\t return (await returned);\n\t } else {\n\t return returned;\n\t }\n\t } catch (error) {\n\t e = error;\n\t {\n\t this.trigger(\"error\", e);\n\t }\n\t return null;\n\t }\n\t });\n\t return ((await Promise.all(promises))).find(function(x) {\n\t return x != null;\n\t });\n\t } catch (error) {\n\t e = error;\n\t {\n\t this.trigger(\"error\", e);\n\t }\n\t return null;\n\t }\n\t }\n\n\t};\n\n\tvar Events_1 = Events;\n\n\tvar DLList$1, Events$1, Queues;\n\n\tDLList$1 = DLList_1;\n\n\tEvents$1 = Events_1;\n\n\tQueues = class Queues {\n\t constructor(num_priorities) {\n\t var i;\n\t this.Events = new Events$1(this);\n\t this._length = 0;\n\t this._lists = (function() {\n\t var j, ref, results;\n\t results = [];\n\t for (i = j = 1, ref = num_priorities; (1 <= ref ? j <= ref : j >= ref); i = 1 <= ref ? ++j : --j) {\n\t results.push(new DLList$1((() => {\n\t return this.incr();\n\t }), (() => {\n\t return this.decr();\n\t })));\n\t }\n\t return results;\n\t }).call(this);\n\t }\n\n\t incr() {\n\t if (this._length++ === 0) {\n\t return this.Events.trigger(\"leftzero\");\n\t }\n\t }\n\n\t decr() {\n\t if (--this._length === 0) {\n\t return this.Events.trigger(\"zero\");\n\t }\n\t }\n\n\t push(job) {\n\t return this._lists[job.options.priority].push(job);\n\t }\n\n\t queued(priority) {\n\t if (priority != null) {\n\t return this._lists[priority].length;\n\t } else {\n\t return this._length;\n\t }\n\t }\n\n\t shiftAll(fn) {\n\t return this._lists.forEach(function(list) {\n\t return list.forEachShift(fn);\n\t });\n\t }\n\n\t getFirst(arr = this._lists) {\n\t var j, len, list;\n\t for (j = 0, len = arr.length; j < len; j++) {\n\t list = arr[j];\n\t if (list.length > 0) {\n\t return list;\n\t }\n\t }\n\t return [];\n\t }\n\n\t shiftLastFrom(priority) {\n\t return this.getFirst(this._lists.slice(priority).reverse()).shift();\n\t }\n\n\t};\n\n\tvar Queues_1 = Queues;\n\n\tvar BottleneckError;\n\n\tBottleneckError = class BottleneckError extends Error {};\n\n\tvar BottleneckError_1 = BottleneckError;\n\n\tvar BottleneckError$1, DEFAULT_PRIORITY, Job, NUM_PRIORITIES, parser$1;\n\n\tNUM_PRIORITIES = 10;\n\n\tDEFAULT_PRIORITY = 5;\n\n\tparser$1 = parser;\n\n\tBottleneckError$1 = BottleneckError_1;\n\n\tJob = class Job {\n\t constructor(task, args, options, jobDefaults, rejectOnDrop, Events, _states, Promise) {\n\t this.task = task;\n\t this.args = args;\n\t this.rejectOnDrop = rejectOnDrop;\n\t this.Events = Events;\n\t this._states = _states;\n\t this.Promise = Promise;\n\t this.options = parser$1.load(options, jobDefaults);\n\t this.options.priority = this._sanitizePriority(this.options.priority);\n\t if (this.options.id === jobDefaults.id) {\n\t this.options.id = `${this.options.id}-${this._randomIndex()}`;\n\t }\n\t this.promise = new this.Promise((_resolve, _reject) => {\n\t this._resolve = _resolve;\n\t this._reject = _reject;\n\t });\n\t this.retryCount = 0;\n\t }\n\n\t _sanitizePriority(priority) {\n\t var sProperty;\n\t sProperty = ~~priority !== priority ? DEFAULT_PRIORITY : priority;\n\t if (sProperty < 0) {\n\t return 0;\n\t } else if (sProperty > NUM_PRIORITIES - 1) {\n\t return NUM_PRIORITIES - 1;\n\t } else {\n\t return sProperty;\n\t }\n\t }\n\n\t _randomIndex() {\n\t return Math.random().toString(36).slice(2);\n\t }\n\n\t doDrop({error, message = \"This job has been dropped by Bottleneck\"} = {}) {\n\t if (this._states.remove(this.options.id)) {\n\t if (this.rejectOnDrop) {\n\t this._reject(error != null ? error : new BottleneckError$1(message));\n\t }\n\t this.Events.trigger(\"dropped\", {args: this.args, options: this.options, task: this.task, promise: this.promise});\n\t return true;\n\t } else {\n\t return false;\n\t }\n\t }\n\n\t _assertStatus(expected) {\n\t var status;\n\t status = this._states.jobStatus(this.options.id);\n\t if (!(status === expected || (expected === \"DONE\" && status === null))) {\n\t throw new BottleneckError$1(`Invalid job status ${status}, expected ${expected}. Please open an issue at https://github.com/SGrondin/bottleneck/issues`);\n\t }\n\t }\n\n\t doReceive() {\n\t this._states.start(this.options.id);\n\t return this.Events.trigger(\"received\", {args: this.args, options: this.options});\n\t }\n\n\t doQueue(reachedHWM, blocked) {\n\t this._assertStatus(\"RECEIVED\");\n\t this._states.next(this.options.id);\n\t return this.Events.trigger(\"queued\", {args: this.args, options: this.options, reachedHWM, blocked});\n\t }\n\n\t doRun() {\n\t if (this.retryCount === 0) {\n\t this._assertStatus(\"QUEUED\");\n\t this._states.next(this.options.id);\n\t } else {\n\t this._assertStatus(\"EXECUTING\");\n\t }\n\t return this.Events.trigger(\"scheduled\", {args: this.args, options: this.options});\n\t }\n\n\t async doExecute(chained, clearGlobalState, run, free) {\n\t var error, eventInfo, passed;\n\t if (this.retryCount === 0) {\n\t this._assertStatus(\"RUNNING\");\n\t this._states.next(this.options.id);\n\t } else {\n\t this._assertStatus(\"EXECUTING\");\n\t }\n\t eventInfo = {args: this.args, options: this.options, retryCount: this.retryCount};\n\t this.Events.trigger(\"executing\", eventInfo);\n\t try {\n\t passed = (await (chained != null ? chained.schedule(this.options, this.task, ...this.args) : this.task(...this.args)));\n\t if (clearGlobalState()) {\n\t this.doDone(eventInfo);\n\t await free(this.options, eventInfo);\n\t this._assertStatus(\"DONE\");\n\t return this._resolve(passed);\n\t }\n\t } catch (error1) {\n\t error = error1;\n\t return this._onFailure(error, eventInfo, clearGlobalState, run, free);\n\t }\n\t }\n\n\t doExpire(clearGlobalState, run, free) {\n\t var error, eventInfo;\n\t if (this._states.jobStatus(this.options.id === \"RUNNING\")) {\n\t this._states.next(this.options.id);\n\t }\n\t this._assertStatus(\"EXECUTING\");\n\t eventInfo = {args: this.args, options: this.options, retryCount: this.retryCount};\n\t error = new BottleneckError$1(`This job timed out after ${this.options.expiration} ms.`);\n\t return this._onFailure(error, eventInfo, clearGlobalState, run, free);\n\t }\n\n\t async _onFailure(error, eventInfo, clearGlobalState, run, free) {\n\t var retry, retryAfter;\n\t if (clearGlobalState()) {\n\t retry = (await this.Events.trigger(\"failed\", error, eventInfo));\n\t if (retry != null) {\n\t retryAfter = ~~retry;\n\t this.Events.trigger(\"retry\", `Retrying ${this.options.id} after ${retryAfter} ms`, eventInfo);\n\t this.retryCount++;\n\t return run(retryAfter);\n\t } else {\n\t this.doDone(eventInfo);\n\t await free(this.options, eventInfo);\n\t this._assertStatus(\"DONE\");\n\t return this._reject(error);\n\t }\n\t }\n\t }\n\n\t doDone(eventInfo) {\n\t this._assertStatus(\"EXECUTING\");\n\t this._states.next(this.options.id);\n\t return this.Events.trigger(\"done\", eventInfo);\n\t }\n\n\t};\n\n\tvar Job_1 = Job;\n\n\tvar BottleneckError$2, LocalDatastore, parser$2;\n\n\tparser$2 = parser;\n\n\tBottleneckError$2 = BottleneckError_1;\n\n\tLocalDatastore = class LocalDatastore {\n\t constructor(instance, storeOptions, storeInstanceOptions) {\n\t this.instance = instance;\n\t this.storeOptions = storeOptions;\n\t this.clientId = this.instance._randomIndex();\n\t parser$2.load(storeInstanceOptions, storeInstanceOptions, this);\n\t this._nextRequest = this._lastReservoirRefresh = this._lastReservoirIncrease = Date.now();\n\t this._running = 0;\n\t this._done = 0;\n\t this._unblockTime = 0;\n\t this.ready = this.Promise.resolve();\n\t this.clients = {};\n\t this._startHeartbeat();\n\t }\n\n\t _startHeartbeat() {\n\t var base;\n\t if ((this.heartbeat == null) && (((this.storeOptions.reservoirRefreshInterval != null) && (this.storeOptions.reservoirRefreshAmount != null)) || ((this.storeOptions.reservoirIncreaseInterval != null) && (this.storeOptions.reservoirIncreaseAmount != null)))) {\n\t return typeof (base = (this.heartbeat = setInterval(() => {\n\t var amount, incr, maximum, now, reservoir;\n\t now = Date.now();\n\t if ((this.storeOptions.reservoirRefreshInterval != null) && now >= this._lastReservoirRefresh + this.storeOptions.reservoirRefreshInterval) {\n\t this._lastReservoirRefresh = now;\n\t this.storeOptions.reservoir = this.storeOptions.reservoirRefreshAmount;\n\t this.instance._drainAll(this.computeCapacity());\n\t }\n\t if ((this.storeOptions.reservoirIncreaseInterval != null) && now >= this._lastReservoirIncrease + this.storeOptions.reservoirIncreaseInterval) {\n\t ({\n\t reservoirIncreaseAmount: amount,\n\t reservoirIncreaseMaximum: maximum,\n\t reservoir\n\t } = this.storeOptions);\n\t this._lastReservoirIncrease = now;\n\t incr = maximum != null ? Math.min(amount, maximum - reservoir) : amount;\n\t if (incr > 0) {\n\t this.storeOptions.reservoir += incr;\n\t return this.instance._drainAll(this.computeCapacity());\n\t }\n\t }\n\t }, this.heartbeatInterval))).unref === \"function\" ? base.unref() : void 0;\n\t } else {\n\t return clearInterval(this.heartbeat);\n\t }\n\t }\n\n\t async __publish__(message) {\n\t await this.yieldLoop();\n\t return this.instance.Events.trigger(\"message\", message.toString());\n\t }\n\n\t async __disconnect__(flush) {\n\t await this.yieldLoop();\n\t clearInterval(this.heartbeat);\n\t return this.Promise.resolve();\n\t }\n\n\t yieldLoop(t = 0) {\n\t return new this.Promise(function(resolve, reject) {\n\t return setTimeout(resolve, t);\n\t });\n\t }\n\n\t computePenalty() {\n\t var ref;\n\t return (ref = this.storeOptions.penalty) != null ? ref : (15 * this.storeOptions.minTime) || 5000;\n\t }\n\n\t async __updateSettings__(options) {\n\t await this.yieldLoop();\n\t parser$2.overwrite(options, options, this.storeOptions);\n\t this._startHeartbeat();\n\t this.instance._drainAll(this.computeCapacity());\n\t return true;\n\t }\n\n\t async __running__() {\n\t await this.yieldLoop();\n\t return this._running;\n\t }\n\n\t async __queued__() {\n\t await this.yieldLoop();\n\t return this.instance.queued();\n\t }\n\n\t async __done__() {\n\t await this.yieldLoop();\n\t return this._done;\n\t }\n\n\t async __groupCheck__(time) {\n\t await this.yieldLoop();\n\t return (this._nextRequest + this.timeout) < time;\n\t }\n\n\t computeCapacity() {\n\t var maxConcurrent, reservoir;\n\t ({maxConcurrent, reservoir} = this.storeOptions);\n\t if ((maxConcurrent != null) && (reservoir != null)) {\n\t return Math.min(maxConcurrent - this._running, reservoir);\n\t } else if (maxConcurrent != null) {\n\t return maxConcurrent - this._running;\n\t } else if (reservoir != null) {\n\t return reservoir;\n\t } else {\n\t return null;\n\t }\n\t }\n\n\t conditionsCheck(weight) {\n\t var capacity;\n\t capacity = this.computeCapacity();\n\t return (capacity == null) || weight <= capacity;\n\t }\n\n\t async __incrementReservoir__(incr) {\n\t var reservoir;\n\t await this.yieldLoop();\n\t reservoir = this.storeOptions.reservoir += incr;\n\t this.instance._drainAll(this.computeCapacity());\n\t return reservoir;\n\t }\n\n\t async __currentReservoir__() {\n\t await this.yieldLoop();\n\t return this.storeOptions.reservoir;\n\t }\n\n\t isBlocked(now) {\n\t return this._unblockTime >= now;\n\t }\n\n\t check(weight, now) {\n\t return this.conditionsCheck(weight) && (this._nextRequest - now) <= 0;\n\t }\n\n\t async __check__(weight) {\n\t var now;\n\t await this.yieldLoop();\n\t now = Date.now();\n\t return this.check(weight, now);\n\t }\n\n\t async __register__(index, weight, expiration) {\n\t var now, wait;\n\t await this.yieldLoop();\n\t now = Date.now();\n\t if (this.conditionsCheck(weight)) {\n\t this._running += weight;\n\t if (this.storeOptions.reservoir != null) {\n\t this.storeOptions.reservoir -= weight;\n\t }\n\t wait = Math.max(this._nextRequest - now, 0);\n\t this._nextRequest = now + wait + this.storeOptions.minTime;\n\t return {\n\t success: true,\n\t wait,\n\t reservoir: this.storeOptions.reservoir\n\t };\n\t } else {\n\t return {\n\t success: false\n\t };\n\t }\n\t }\n\n\t strategyIsBlock() {\n\t return this.storeOptions.strategy === 3;\n\t }\n\n\t async __submit__(queueLength, weight) {\n\t var blocked, now, reachedHWM;\n\t await this.yieldLoop();\n\t if ((this.storeOptions.maxConcurrent != null) && weight > this.storeOptions.maxConcurrent) {\n\t throw new BottleneckError$2(`Impossible to add a job having a weight of ${weight} to a limiter having a maxConcurrent setting of ${this.storeOptions.maxConcurrent}`);\n\t }\n\t now = Date.now();\n\t reachedHWM = (this.storeOptions.highWater != null) && queueLength === this.storeOptions.highWater && !this.check(weight, now);\n\t blocked = this.strategyIsBlock() && (reachedHWM || this.isBlocked(now));\n\t if (blocked) {\n\t this._unblockTime = now + this.computePenalty();\n\t this._nextRequest = this._unblockTime + this.storeOptions.minTime;\n\t this.instance._dropAllQueued();\n\t }\n\t return {\n\t reachedHWM,\n\t blocked,\n\t strategy: this.storeOptions.strategy\n\t };\n\t }\n\n\t async __free__(index, weight) {\n\t await this.yieldLoop();\n\t this._running -= weight;\n\t this._done += weight;\n\t this.instance._drainAll(this.computeCapacity());\n\t return {\n\t running: this._running\n\t };\n\t }\n\n\t};\n\n\tvar LocalDatastore_1 = LocalDatastore;\n\n\tvar BottleneckError$3, States;\n\n\tBottleneckError$3 = BottleneckError_1;\n\n\tStates = class States {\n\t constructor(status1) {\n\t this.status = status1;\n\t this._jobs = {};\n\t this.counts = this.status.map(function() {\n\t return 0;\n\t });\n\t }\n\n\t next(id) {\n\t var current, next;\n\t current = this._jobs[id];\n\t next = current + 1;\n\t if ((current != null) && next < this.status.length) {\n\t this.counts[current]--;\n\t this.counts[next]++;\n\t return this._jobs[id]++;\n\t } else if (current != null) {\n\t this.counts[current]--;\n\t return delete this._jobs[id];\n\t }\n\t }\n\n\t start(id) {\n\t var initial;\n\t initial = 0;\n\t this._jobs[id] = initial;\n\t return this.counts[initial]++;\n\t }\n\n\t remove(id) {\n\t var current;\n\t current = this._jobs[id];\n\t if (current != null) {\n\t this.counts[current]--;\n\t delete this._jobs[id];\n\t }\n\t return current != null;\n\t }\n\n\t jobStatus(id) {\n\t var ref;\n\t return (ref = this.status[this._jobs[id]]) != null ? ref : null;\n\t }\n\n\t statusJobs(status) {\n\t var k, pos, ref, results, v;\n\t if (status != null) {\n\t pos = this.status.indexOf(status);\n\t if (pos < 0) {\n\t throw new BottleneckError$3(`status must be one of ${this.status.join(', ')}`);\n\t }\n\t ref = this._jobs;\n\t results = [];\n\t for (k in ref) {\n\t v = ref[k];\n\t if (v === pos) {\n\t results.push(k);\n\t }\n\t }\n\t return results;\n\t } else {\n\t return Object.keys(this._jobs);\n\t }\n\t }\n\n\t statusCounts() {\n\t return this.counts.reduce(((acc, v, i) => {\n\t acc[this.status[i]] = v;\n\t return acc;\n\t }), {});\n\t }\n\n\t};\n\n\tvar States_1 = States;\n\n\tvar DLList$2, Sync;\n\n\tDLList$2 = DLList_1;\n\n\tSync = class Sync {\n\t constructor(name, Promise) {\n\t this.schedule = this.schedule.bind(this);\n\t this.name = name;\n\t this.Promise = Promise;\n\t this._running = 0;\n\t this._queue = new DLList$2();\n\t }\n\n\t isEmpty() {\n\t return this._queue.length === 0;\n\t }\n\n\t async _tryToRun() {\n\t var args, cb, error, reject, resolve, returned, task;\n\t if ((this._running < 1) && this._queue.length > 0) {\n\t this._running++;\n\t ({task, args, resolve, reject} = this._queue.shift());\n\t cb = (await (async function() {\n\t try {\n\t returned = (await task(...args));\n\t return function() {\n\t return resolve(returned);\n\t };\n\t } catch (error1) {\n\t error = error1;\n\t return function() {\n\t return reject(error);\n\t };\n\t }\n\t })());\n\t this._running--;\n\t this._tryToRun();\n\t return cb();\n\t }\n\t }\n\n\t schedule(task, ...args) {\n\t var promise, reject, resolve;\n\t resolve = reject = null;\n\t promise = new this.Promise(function(_resolve, _reject) {\n\t resolve = _resolve;\n\t return reject = _reject;\n\t });\n\t this._queue.push({task, args, resolve, reject});\n\t this._tryToRun();\n\t return promise;\n\t }\n\n\t};\n\n\tvar Sync_1 = Sync;\n\n\tvar version = \"2.19.5\";\n\tvar version$1 = {\n\t\tversion: version\n\t};\n\n\tvar version$2 = /*#__PURE__*/Object.freeze({\n\t\tversion: version,\n\t\tdefault: version$1\n\t});\n\n\tvar require$$2 = () => console.log('You must import the full version of Bottleneck in order to use this feature.');\n\n\tvar require$$3 = () => console.log('You must import the full version of Bottleneck in order to use this feature.');\n\n\tvar require$$4 = () => console.log('You must import the full version of Bottleneck in order to use this feature.');\n\n\tvar Events$2, Group, IORedisConnection$1, RedisConnection$1, Scripts$1, parser$3;\n\n\tparser$3 = parser;\n\n\tEvents$2 = Events_1;\n\n\tRedisConnection$1 = require$$2;\n\n\tIORedisConnection$1 = require$$3;\n\n\tScripts$1 = require$$4;\n\n\tGroup = (function() {\n\t class Group {\n\t constructor(limiterOptions = {}) {\n\t this.deleteKey = this.deleteKey.bind(this);\n\t this.limiterOptions = limiterOptions;\n\t parser$3.load(this.limiterOptions, this.defaults, this);\n\t this.Events = new Events$2(this);\n\t this.instances = {};\n\t this.Bottleneck = Bottleneck_1;\n\t this._startAutoCleanup();\n\t this.sharedConnection = this.connection != null;\n\t if (this.connection == null) {\n\t if (this.limiterOptions.datastore === \"redis\") {\n\t this.connection = new RedisConnection$1(Object.assign({}, this.limiterOptions, {Events: this.Events}));\n\t } else if (this.limiterOptions.datastore === \"ioredis\") {\n\t this.connection = new IORedisConnection$1(Object.assign({}, this.limiterOptions, {Events: this.Events}));\n\t }\n\t }\n\t }\n\n\t key(key = \"\") {\n\t var ref;\n\t return (ref = this.instances[key]) != null ? ref : (() => {\n\t var limiter;\n\t limiter = this.instances[key] = new this.Bottleneck(Object.assign(this.limiterOptions, {\n\t id: `${this.id}-${key}`,\n\t timeout: this.timeout,\n\t connection: this.connection\n\t }));\n\t this.Events.trigger(\"created\", limiter, key);\n\t return limiter;\n\t })();\n\t }\n\n\t async deleteKey(key = \"\") {\n\t var deleted, instance;\n\t instance = this.instances[key];\n\t if (this.connection) {\n\t deleted = (await this.connection.__runCommand__(['del', ...Scripts$1.allKeys(`${this.id}-${key}`)]));\n\t }\n\t if (instance != null) {\n\t delete this.instances[key];\n\t await instance.disconnect();\n\t }\n\t return (instance != null) || deleted > 0;\n\t }\n\n\t limiters() {\n\t var k, ref, results, v;\n\t ref = this.instances;\n\t results = [];\n\t for (k in ref) {\n\t v = ref[k];\n\t results.push({\n\t key: k,\n\t limiter: v\n\t });\n\t }\n\t return results;\n\t }\n\n\t keys() {\n\t return Object.keys(this.instances);\n\t }\n\n\t async clusterKeys() {\n\t var cursor, end, found, i, k, keys, len, next, start;\n\t if (this.connection == null) {\n\t return this.Promise.resolve(this.keys());\n\t }\n\t keys = [];\n\t cursor = null;\n\t start = `b_${this.id}-`.length;\n\t end = \"_settings\".length;\n\t while (cursor !== 0) {\n\t [next, found] = (await this.connection.__runCommand__([\"scan\", cursor != null ? cursor : 0, \"match\", `b_${this.id}-*_settings`, \"count\", 10000]));\n\t cursor = ~~next;\n\t for (i = 0, len = found.length; i < len; i++) {\n\t k = found[i];\n\t keys.push(k.slice(start, -end));\n\t }\n\t }\n\t return keys;\n\t }\n\n\t _startAutoCleanup() {\n\t var base;\n\t clearInterval(this.interval);\n\t return typeof (base = (this.interval = setInterval(async() => {\n\t var e, k, ref, results, time, v;\n\t time = Date.now();\n\t ref = this.instances;\n\t results = [];\n\t for (k in ref) {\n\t v = ref[k];\n\t try {\n\t if ((await v._store.__groupCheck__(time))) {\n\t results.push(this.deleteKey(k));\n\t } else {\n\t results.push(void 0);\n\t }\n\t } catch (error) {\n\t e = error;\n\t results.push(v.Events.trigger(\"error\", e));\n\t }\n\t }\n\t return results;\n\t }, this.timeout / 2))).unref === \"function\" ? base.unref() : void 0;\n\t }\n\n\t updateSettings(options = {}) {\n\t parser$3.overwrite(options, this.defaults, this);\n\t parser$3.overwrite(options, options, this.limiterOptions);\n\t if (options.timeout != null) {\n\t return this._startAutoCleanup();\n\t }\n\t }\n\n\t disconnect(flush = true) {\n\t var ref;\n\t if (!this.sharedConnection) {\n\t return (ref = this.connection) != null ? ref.disconnect(flush) : void 0;\n\t }\n\t }\n\n\t }\n\t Group.prototype.defaults = {\n\t timeout: 1000 * 60 * 5,\n\t connection: null,\n\t Promise: Promise,\n\t id: \"group-key\"\n\t };\n\n\t return Group;\n\n\t}).call(commonjsGlobal);\n\n\tvar Group_1 = Group;\n\n\tvar Batcher, Events$3, parser$4;\n\n\tparser$4 = parser;\n\n\tEvents$3 = Events_1;\n\n\tBatcher = (function() {\n\t class Batcher {\n\t constructor(options = {}) {\n\t this.options = options;\n\t parser$4.load(this.options, this.defaults, this);\n\t this.Events = new Events$3(this);\n\t this._arr = [];\n\t this._resetPromise();\n\t this._lastFlush = Date.now();\n\t }\n\n\t _resetPromise() {\n\t return this._promise = new this.Promise((res, rej) => {\n\t return this._resolve = res;\n\t });\n\t }\n\n\t _flush() {\n\t clearTimeout(this._timeout);\n\t this._lastFlush = Date.now();\n\t this._resolve();\n\t this.Events.trigger(\"batch\", this._arr);\n\t this._arr = [];\n\t return this._resetPromise();\n\t }\n\n\t add(data) {\n\t var ret;\n\t this._arr.push(data);\n\t ret = this._promise;\n\t if (this._arr.length === this.maxSize) {\n\t this._flush();\n\t } else if ((this.maxTime != null) && this._arr.length === 1) {\n\t this._timeout = setTimeout(() => {\n\t return this._flush();\n\t }, this.maxTime);\n\t }\n\t return ret;\n\t }\n\n\t }\n\t Batcher.prototype.defaults = {\n\t maxTime: null,\n\t maxSize: null,\n\t Promise: Promise\n\t };\n\n\t return Batcher;\n\n\t}).call(commonjsGlobal);\n\n\tvar Batcher_1 = Batcher;\n\n\tvar require$$4$1 = () => console.log('You must import the full version of Bottleneck in order to use this feature.');\n\n\tvar require$$8 = getCjsExportFromNamespace(version$2);\n\n\tvar Bottleneck, DEFAULT_PRIORITY$1, Events$4, Job$1, LocalDatastore$1, NUM_PRIORITIES$1, Queues$1, RedisDatastore$1, States$1, Sync$1, parser$5,\n\t splice = [].splice;\n\n\tNUM_PRIORITIES$1 = 10;\n\n\tDEFAULT_PRIORITY$1 = 5;\n\n\tparser$5 = parser;\n\n\tQueues$1 = Queues_1;\n\n\tJob$1 = Job_1;\n\n\tLocalDatastore$1 = LocalDatastore_1;\n\n\tRedisDatastore$1 = require$$4$1;\n\n\tEvents$4 = Events_1;\n\n\tStates$1 = States_1;\n\n\tSync$1 = Sync_1;\n\n\tBottleneck = (function() {\n\t class Bottleneck {\n\t constructor(options = {}, ...invalid) {\n\t var storeInstanceOptions, storeOptions;\n\t this._addToQueue = this._addToQueue.bind(this);\n\t this._validateOptions(options, invalid);\n\t parser$5.load(options, this.instanceDefaults, this);\n\t this._queues = new Queues$1(NUM_PRIORITIES$1);\n\t this._scheduled = {};\n\t this._states = new States$1([\"RECEIVED\", \"QUEUED\", \"RUNNING\", \"EXECUTING\"].concat(this.trackDoneStatus ? [\"DONE\"] : []));\n\t this._limiter = null;\n\t this.Events = new Events$4(this);\n\t this._submitLock = new Sync$1(\"submit\", this.Promise);\n\t this._registerLock = new Sync$1(\"register\", this.Promise);\n\t storeOptions = parser$5.load(options, this.storeDefaults, {});\n\t this._store = (function() {\n\t if (this.datastore === \"redis\" || this.datastore === \"ioredis\" || (this.connection != null)) {\n\t storeInstanceOptions = parser$5.load(options, this.redisStoreDefaults, {});\n\t return new RedisDatastore$1(this, storeOptions, storeInstanceOptions);\n\t } else if (this.datastore === \"local\") {\n\t storeInstanceOptions = parser$5.load(options, this.localStoreDefaults, {});\n\t return new LocalDatastore$1(this, storeOptions, storeInstanceOptions);\n\t } else {\n\t throw new Bottleneck.prototype.BottleneckError(`Invalid datastore type: ${this.datastore}`);\n\t }\n\t }).call(this);\n\t this._queues.on(\"leftzero\", () => {\n\t var ref;\n\t return (ref = this._store.heartbeat) != null ? typeof ref.ref === \"function\" ? ref.ref() : void 0 : void 0;\n\t });\n\t this._queues.on(\"zero\", () => {\n\t var ref;\n\t return (ref = this._store.heartbeat) != null ? typeof ref.unref === \"function\" ? ref.unref() : void 0 : void 0;\n\t });\n\t }\n\n\t _validateOptions(options, invalid) {\n\t if (!((options != null) && typeof options === \"object\" && invalid.length === 0)) {\n\t throw new Bottleneck.prototype.BottleneckError(\"Bottleneck v2 takes a single object argument. Refer to https://github.com/SGrondin/bottleneck#upgrading-to-v2 if you're upgrading from Bottleneck v1.\");\n\t }\n\t }\n\n\t ready() {\n\t return this._store.ready;\n\t }\n\n\t clients() {\n\t return this._store.clients;\n\t }\n\n\t channel() {\n\t return `b_${this.id}`;\n\t }\n\n\t channel_client() {\n\t return `b_${this.id}_${this._store.clientId}`;\n\t }\n\n\t publish(message) {\n\t return this._store.__publish__(message);\n\t }\n\n\t disconnect(flush = true) {\n\t return this._store.__disconnect__(flush);\n\t }\n\n\t chain(_limiter) {\n\t this._limiter = _limiter;\n\t return this;\n\t }\n\n\t queued(priority) {\n\t return this._queues.queued(priority);\n\t }\n\n\t clusterQueued() {\n\t return this._store.__queued__();\n\t }\n\n\t empty() {\n\t return this.queued() === 0 && this._submitLock.isEmpty();\n\t }\n\n\t running() {\n\t return this._store.__running__();\n\t }\n\n\t done() {\n\t return this._store.__done__();\n\t }\n\n\t jobStatus(id) {\n\t return this._states.jobStatus(id);\n\t }\n\n\t jobs(status) {\n\t return this._states.statusJobs(status);\n\t }\n\n\t counts() {\n\t return this._states.statusCounts();\n\t }\n\n\t _randomIndex() {\n\t return Math.random().toString(36).slice(2);\n\t }\n\n\t check(weight = 1) {\n\t return this._store.__check__(weight);\n\t }\n\n\t _clearGlobalState(index) {\n\t if (this._scheduled[index] != null) {\n\t clearTimeout(this._scheduled[index].expiration);\n\t delete this._scheduled[index];\n\t return true;\n\t } else {\n\t return false;\n\t }\n\t }\n\n\t async _free(index, job, options, eventInfo) {\n\t var e, running;\n\t try {\n\t ({running} = (await this._store.__free__(index, options.weight)));\n\t this.Events.trigger(\"debug\", `Freed ${options.id}`, eventInfo);\n\t if (running === 0 && this.empty()) {\n\t return this.Events.trigger(\"idle\");\n\t }\n\t } catch (error1) {\n\t e = error1;\n\t return this.Events.trigger(\"error\", e);\n\t }\n\t }\n\n\t _run(index, job, wait) {\n\t var clearGlobalState, free, run;\n\t job.doRun();\n\t clearGlobalState = this._clearGlobalState.bind(this, index);\n\t run = this._run.bind(this, index, job);\n\t free = this._free.bind(this, index, job);\n\t return this._scheduled[index] = {\n\t timeout: setTimeout(() => {\n\t return job.doExecute(this._limiter, clearGlobalState, run, free);\n\t }, wait),\n\t expiration: job.options.expiration != null ? setTimeout(function() {\n\t return job.doExpire(clearGlobalState, run, free);\n\t }, wait + job.options.expiration) : void 0,\n\t job: job\n\t };\n\t }\n\n\t _drainOne(capacity) {\n\t return this._registerLock.schedule(() => {\n\t var args, index, next, options, queue;\n\t if (this.queued() === 0) {\n\t return this.Promise.resolve(null);\n\t }\n\t queue = this._queues.getFirst();\n\t ({options, args} = next = queue.first());\n\t if ((capacity != null) && options.weight > capacity) {\n\t return this.Promise.resolve(null);\n\t }\n\t this.Events.trigger(\"debug\", `Draining ${options.id}`, {args, options});\n\t index = this._randomIndex();\n\t return this._store.__register__(index, options.weight, options.expiration).then(({success, wait, reservoir}) => {\n\t var empty;\n\t this.Events.trigger(\"debug\", `Drained ${options.id}`, {success, args, options});\n\t if (success) {\n\t queue.shift();\n\t empty = this.empty();\n\t if (empty) {\n\t this.Events.trigger(\"empty\");\n\t }\n\t if (reservoir === 0) {\n\t this.Events.trigger(\"depleted\", empty);\n\t }\n\t this._run(index, next, wait);\n\t return this.Promise.resolve(options.weight);\n\t } else {\n\t return this.Promise.resolve(null);\n\t }\n\t });\n\t });\n\t }\n\n\t _drainAll(capacity, total = 0) {\n\t return this._drainOne(capacity).then((drained) => {\n\t var newCapacity;\n\t if (drained != null) {\n\t newCapacity = capacity != null ? capacity - drained : capacity;\n\t return this._drainAll(newCapacity, total + drained);\n\t } else {\n\t return this.Promise.resolve(total);\n\t }\n\t }).catch((e) => {\n\t return this.Events.trigger(\"error\", e);\n\t });\n\t }\n\n\t _dropAllQueued(message) {\n\t return this._queues.shiftAll(function(job) {\n\t return job.doDrop({message});\n\t });\n\t }\n\n\t stop(options = {}) {\n\t var done, waitForExecuting;\n\t options = parser$5.load(options, this.stopDefaults);\n\t waitForExecuting = (at) => {\n\t var finished;\n\t finished = () => {\n\t var counts;\n\t counts = this._states.counts;\n\t return (counts[0] + counts[1] + counts[2] + counts[3]) === at;\n\t };\n\t return new this.Promise((resolve, reject) => {\n\t if (finished()) {\n\t return resolve();\n\t } else {\n\t return this.on(\"done\", () => {\n\t if (finished()) {\n\t this.removeAllListeners(\"done\");\n\t return resolve();\n\t }\n\t });\n\t }\n\t });\n\t };\n\t done = options.dropWaitingJobs ? (this._run = function(index, next) {\n\t return next.doDrop({\n\t message: options.dropErrorMessage\n\t });\n\t }, this._drainOne = () => {\n\t return this.Promise.resolve(null);\n\t }, this._registerLock.schedule(() => {\n\t return this._submitLock.schedule(() => {\n\t var k, ref, v;\n\t ref = this._scheduled;\n\t for (k in ref) {\n\t v = ref[k];\n\t if (this.jobStatus(v.job.options.id) === \"RUNNING\") {\n\t clearTimeout(v.timeout);\n\t clearTimeout(v.expiration);\n\t v.job.doDrop({\n\t message: options.dropErrorMessage\n\t });\n\t }\n\t }\n\t this._dropAllQueued(options.dropErrorMessage);\n\t return waitForExecuting(0);\n\t });\n\t })) : this.schedule({\n\t priority: NUM_PRIORITIES$1 - 1,\n\t weight: 0\n\t }, () => {\n\t return waitForExecuting(1);\n\t });\n\t this._receive = function(job) {\n\t return job._reject(new Bottleneck.prototype.BottleneckError(options.enqueueErrorMessage));\n\t };\n\t this.stop = () => {\n\t return this.Promise.reject(new Bottleneck.prototype.BottleneckError(\"stop() has already been called\"));\n\t };\n\t return done;\n\t }\n\n\t async _addToQueue(job) {\n\t var args, blocked, error, options, reachedHWM, shifted, strategy;\n\t ({args, options} = job);\n\t try {\n\t ({reachedHWM, blocked, strategy} = (await this._store.__submit__(this.queued(), options.weight)));\n\t } catch (error1) {\n\t error = error1;\n\t this.Events.trigger(\"debug\", `Could not queue ${options.id}`, {args, options, error});\n\t job.doDrop({error});\n\t return false;\n\t }\n\t if (blocked) {\n\t job.doDrop();\n\t return true;\n\t } else if (reachedHWM) {\n\t shifted = strategy === Bottleneck.prototype.strategy.LEAK ? this._queues.shiftLastFrom(options.priority) : strategy === Bottleneck.prototype.strategy.OVERFLOW_PRIORITY ? this._queues.shiftLastFrom(options.priority + 1) : strategy === Bottleneck.prototype.strategy.OVERFLOW ? job : void 0;\n\t if (shifted != null) {\n\t shifted.doDrop();\n\t }\n\t if ((shifted == null) || strategy === Bottleneck.prototype.strategy.OVERFLOW) {\n\t if (shifted == null) {\n\t job.doDrop();\n\t }\n\t return reachedHWM;\n\t }\n\t }\n\t job.doQueue(reachedHWM, blocked);\n\t this._queues.push(job);\n\t await this._drainAll();\n\t return reachedHWM;\n\t }\n\n\t _receive(job) {\n\t if (this._states.jobStatus(job.options.id) != null) {\n\t job._reject(new Bottleneck.prototype.BottleneckError(`A job with the same id already exists (id=${job.options.id})`));\n\t return false;\n\t } else {\n\t job.doReceive();\n\t return this._submitLock.schedule(this._addToQueue, job);\n\t }\n\t }\n\n\t submit(...args) {\n\t var cb, fn, job, options, ref, ref1, task;\n\t if (typeof args[0] === \"function\") {\n\t ref = args, [fn, ...args] = ref, [cb] = splice.call(args, -1);\n\t options = parser$5.load({}, this.jobDefaults);\n\t } else {\n\t ref1 = args, [options, fn, ...args] = ref1, [cb] = splice.call(args, -1);\n\t options = parser$5.load(options, this.jobDefaults);\n\t }\n\t task = (...args) => {\n\t return new this.Promise(function(resolve, reject) {\n\t return fn(...args, function(...args) {\n\t return (args[0] != null ? reject : resolve)(args);\n\t });\n\t });\n\t };\n\t job = new Job$1(task, args, options, this.jobDefaults, this.rejectOnDrop, this.Events, this._states, this.Promise);\n\t job.promise.then(function(args) {\n\t return typeof cb === \"function\" ? cb(...args) : void 0;\n\t }).catch(function(args) {\n\t if (Array.isArray(args)) {\n\t return typeof cb === \"function\" ? cb(...args) : void 0;\n\t } else {\n\t return typeof cb === \"function\" ? cb(args) : void 0;\n\t }\n\t });\n\t return this._receive(job);\n\t }\n\n\t schedule(...args) {\n\t var job, options, task;\n\t if (typeof args[0] === \"function\") {\n\t [task, ...args] = args;\n\t options = {};\n\t } else {\n\t [options, task, ...args] = args;\n\t }\n\t job = new Job$1(task, args, options, this.jobDefaults, this.rejectOnDrop, this.Events, this._states, this.Promise);\n\t this._receive(job);\n\t return job.promise;\n\t }\n\n\t wrap(fn) {\n\t var schedule, wrapped;\n\t schedule = this.schedule.bind(this);\n\t wrapped = function(...args) {\n\t return schedule(fn.bind(this), ...args);\n\t };\n\t wrapped.withOptions = function(options, ...args) {\n\t return schedule(options, fn, ...args);\n\t };\n\t return wrapped;\n\t }\n\n\t async updateSettings(options = {}) {\n\t await this._store.__updateSettings__(parser$5.overwrite(options, this.storeDefaults));\n\t parser$5.overwrite(options, this.instanceDefaults, this);\n\t return this;\n\t }\n\n\t currentReservoir() {\n\t return this._store.__currentReservoir__();\n\t }\n\n\t incrementReservoir(incr = 0) {\n\t return this._store.__incrementReservoir__(incr);\n\t }\n\n\t }\n\t Bottleneck.default = Bottleneck;\n\n\t Bottleneck.Events = Events$4;\n\n\t Bottleneck.version = Bottleneck.prototype.version = require$$8.version;\n\n\t Bottleneck.strategy = Bottleneck.prototype.strategy = {\n\t LEAK: 1,\n\t OVERFLOW: 2,\n\t OVERFLOW_PRIORITY: 4,\n\t BLOCK: 3\n\t };\n\n\t Bottleneck.BottleneckError = Bottleneck.prototype.BottleneckError = BottleneckError_1;\n\n\t Bottleneck.Group = Bottleneck.prototype.Group = Group_1;\n\n\t Bottleneck.RedisConnection = Bottleneck.prototype.RedisConnection = require$$2;\n\n\t Bottleneck.IORedisConnection = Bottleneck.prototype.IORedisConnection = require$$3;\n\n\t Bottleneck.Batcher = Bottleneck.prototype.Batcher = Batcher_1;\n\n\t Bottleneck.prototype.jobDefaults = {\n\t priority: DEFAULT_PRIORITY$1,\n\t weight: 1,\n\t expiration: null,\n\t id: \"\"\n\t };\n\n\t Bottleneck.prototype.storeDefaults = {\n\t maxConcurrent: null,\n\t minTime: 0,\n\t highWater: null,\n\t strategy: Bottleneck.prototype.strategy.LEAK,\n\t penalty: null,\n\t reservoir: null,\n\t reservoirRefreshInterval: null,\n\t reservoirRefreshAmount: null,\n\t reservoirIncreaseInterval: null,\n\t reservoirIncreaseAmount: null,\n\t reservoirIncreaseMaximum: null\n\t };\n\n\t Bottleneck.prototype.localStoreDefaults = {\n\t Promise: Promise,\n\t timeout: null,\n\t heartbeatInterval: 250\n\t };\n\n\t Bottleneck.prototype.redisStoreDefaults = {\n\t Promise: Promise,\n\t timeout: null,\n\t heartbeatInterval: 5000,\n\t clientTimeout: 10000,\n\t Redis: null,\n\t clientOptions: {},\n\t clusterNodes: null,\n\t clearDatastore: false,\n\t connection: null\n\t };\n\n\t Bottleneck.prototype.instanceDefaults = {\n\t datastore: \"local\",\n\t connection: null,\n\t id: \"\",\n\t rejectOnDrop: true,\n\t trackDoneStatus: false,\n\t Promise: Promise\n\t };\n\n\t Bottleneck.prototype.stopDefaults = {\n\t enqueueErrorMessage: \"This limiter has been stopped and cannot accept new jobs.\",\n\t dropWaitingJobs: true,\n\t dropErrorMessage: \"This limiter has been stopped.\"\n\t };\n\n\t return Bottleneck;\n\n\t}).call(commonjsGlobal);\n\n\tvar Bottleneck_1 = Bottleneck;\n\n\tvar lib = Bottleneck_1;\n\n\treturn lib;\n\n})));\n","var balanced = require('balanced-match');\n\nmodule.exports = expandTop;\n\nvar escSlash = '\\0SLASH'+Math.random()+'\\0';\nvar escOpen = '\\0OPEN'+Math.random()+'\\0';\nvar escClose = '\\0CLOSE'+Math.random()+'\\0';\nvar escComma = '\\0COMMA'+Math.random()+'\\0';\nvar escPeriod = '\\0PERIOD'+Math.random()+'\\0';\n\nfunction numeric(str) {\n return parseInt(str, 10) == str\n ? parseInt(str, 10)\n : str.charCodeAt(0);\n}\n\nfunction escapeBraces(str) {\n return str.split('\\\\\\\\').join(escSlash)\n .split('\\\\{').join(escOpen)\n .split('\\\\}').join(escClose)\n .split('\\\\,').join(escComma)\n .split('\\\\.').join(escPeriod);\n}\n\nfunction unescapeBraces(str) {\n return str.split(escSlash).join('\\\\')\n .split(escOpen).join('{')\n .split(escClose).join('}')\n .split(escComma).join(',')\n .split(escPeriod).join('.');\n}\n\n\n// Basically just str.split(\",\"), but handling cases\n// where we have nested braced sections, which should be\n// treated as individual members, like {a,{b,c},d}\nfunction parseCommaParts(str) {\n if (!str)\n return [''];\n\n var parts = [];\n var m = balanced('{', '}', str);\n\n if (!m)\n return str.split(',');\n\n var pre = m.pre;\n var body = m.body;\n var post = m.post;\n var p = pre.split(',');\n\n p[p.length-1] += '{' + body + '}';\n var postParts = parseCommaParts(post);\n if (post.length) {\n p[p.length-1] += postParts.shift();\n p.push.apply(p, postParts);\n }\n\n parts.push.apply(parts, p);\n\n return parts;\n}\n\nfunction expandTop(str) {\n if (!str)\n return [];\n\n // I don't know why Bash 4.3 does this, but it does.\n // Anything starting with {} will have the first two bytes preserved\n // but *only* at the top level, so {},a}b will not expand to anything,\n // but a{},b}c will be expanded to [a}c,abc].\n // One could argue that this is a bug in Bash, but since the goal of\n // this module is to match Bash's rules, we escape a leading {}\n if (str.substr(0, 2) === '{}') {\n str = '\\\\{\\\\}' + str.substr(2);\n }\n\n return expand(escapeBraces(str), true).map(unescapeBraces);\n}\n\nfunction embrace(str) {\n return '{' + str + '}';\n}\nfunction isPadded(el) {\n return /^-?0\\d/.test(el);\n}\n\nfunction lte(i, y) {\n return i <= y;\n}\nfunction gte(i, y) {\n return i >= y;\n}\n\nfunction expand(str, isTop) {\n var expansions = [];\n\n var m = balanced('{', '}', str);\n if (!m) return [str];\n\n // no need to expand pre, since it is guaranteed to be free of brace-sets\n var pre = m.pre;\n var post = m.post.length\n ? expand(m.post, false)\n : [''];\n\n if (/\\$$/.test(m.pre)) { \n for (var k = 0; k < post.length; k++) {\n var expansion = pre+ '{' + m.body + '}' + post[k];\n expansions.push(expansion);\n }\n } else {\n var isNumericSequence = /^-?\\d+\\.\\.-?\\d+(?:\\.\\.-?\\d+)?$/.test(m.body);\n var isAlphaSequence = /^[a-zA-Z]\\.\\.[a-zA-Z](?:\\.\\.-?\\d+)?$/.test(m.body);\n var isSequence = isNumericSequence || isAlphaSequence;\n var isOptions = m.body.indexOf(',') >= 0;\n if (!isSequence && !isOptions) {\n // {a},b}\n if (m.post.match(/,.*\\}/)) {\n str = m.pre + '{' + m.body + escClose + m.post;\n return expand(str);\n }\n return [str];\n }\n\n var n;\n if (isSequence) {\n n = m.body.split(/\\.\\./);\n } else {\n n = parseCommaParts(m.body);\n if (n.length === 1) {\n // x{{a,b}}y ==> x{a}y x{b}y\n n = expand(n[0], false).map(embrace);\n if (n.length === 1) {\n return post.map(function(p) {\n return m.pre + n[0] + p;\n });\n }\n }\n }\n\n // at this point, n is the parts, and we know it's not a comma set\n // with a single entry.\n var N;\n\n if (isSequence) {\n var x = numeric(n[0]);\n var y = numeric(n[1]);\n var width = Math.max(n[0].length, n[1].length)\n var incr = n.length == 3\n ? Math.abs(numeric(n[2]))\n : 1;\n var test = lte;\n var reverse = y < x;\n if (reverse) {\n incr *= -1;\n test = gte;\n }\n var pad = n.some(isPadded);\n\n N = [];\n\n for (var i = x; test(i, y); i += incr) {\n var c;\n if (isAlphaSequence) {\n c = String.fromCharCode(i);\n if (c === '\\\\')\n c = '';\n } else {\n c = String(i);\n if (pad) {\n var need = width - c.length;\n if (need > 0) {\n var z = new Array(need + 1).join('0');\n if (i < 0)\n c = '-' + z + c.slice(1);\n else\n c = z + c;\n }\n }\n }\n N.push(c);\n }\n } else {\n N = [];\n\n for (var j = 0; j < n.length; j++) {\n N.push.apply(N, expand(n[j], false));\n }\n }\n\n for (var j = 0; j < N.length; j++) {\n for (var k = 0; k < post.length; k++) {\n var expansion = pre + N[j] + post[k];\n if (!isTop || isSequence || expansion)\n expansions.push(expansion);\n }\n }\n }\n\n return expansions;\n}\n\n","module.exports = function btoa(str) {\n return new Buffer(str).toString('base64')\n}\n","var Buffer = require('buffer').Buffer;\n\nvar CRC_TABLE = [\n 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419,\n 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4,\n 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07,\n 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,\n 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856,\n 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,\n 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4,\n 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,\n 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3,\n 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a,\n 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599,\n 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,\n 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190,\n 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f,\n 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e,\n 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,\n 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed,\n 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,\n 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3,\n 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,\n 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a,\n 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5,\n 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010,\n 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,\n 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17,\n 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6,\n 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615,\n 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,\n 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344,\n 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,\n 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a,\n 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,\n 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1,\n 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c,\n 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef,\n 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,\n 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe,\n 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31,\n 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c,\n 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,\n 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b,\n 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,\n 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1,\n 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,\n 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278,\n 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7,\n 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66,\n 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,\n 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605,\n 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8,\n 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b,\n 0x2d02ef8d\n];\n\nif (typeof Int32Array !== 'undefined') {\n CRC_TABLE = new Int32Array(CRC_TABLE);\n}\n\nfunction ensureBuffer(input) {\n if (Buffer.isBuffer(input)) {\n return input;\n }\n\n var hasNewBufferAPI =\n typeof Buffer.alloc === \"function\" &&\n typeof Buffer.from === \"function\";\n\n if (typeof input === \"number\") {\n return hasNewBufferAPI ? Buffer.alloc(input) : new Buffer(input);\n }\n else if (typeof input === \"string\") {\n return hasNewBufferAPI ? Buffer.from(input) : new Buffer(input);\n }\n else {\n throw new Error(\"input must be buffer, number, or string, received \" +\n typeof input);\n }\n}\n\nfunction bufferizeInt(num) {\n var tmp = ensureBuffer(4);\n tmp.writeInt32BE(num, 0);\n return tmp;\n}\n\nfunction _crc32(buf, previous) {\n buf = ensureBuffer(buf);\n if (Buffer.isBuffer(previous)) {\n previous = previous.readUInt32BE(0);\n }\n var crc = ~~previous ^ -1;\n for (var n = 0; n < buf.length; n++) {\n crc = CRC_TABLE[(crc ^ buf[n]) & 0xff] ^ (crc >>> 8);\n }\n return (crc ^ -1);\n}\n\nfunction crc32() {\n return bufferizeInt(_crc32.apply(null, arguments));\n}\ncrc32.signed = function () {\n return _crc32.apply(null, arguments);\n};\ncrc32.unsigned = function () {\n return _crc32.apply(null, arguments) >>> 0;\n};\n\nmodule.exports = crc32;\n","/*jshint node:true */\n'use strict';\nvar Buffer = require('buffer').Buffer; // browserify\nvar SlowBuffer = require('buffer').SlowBuffer;\n\nmodule.exports = bufferEq;\n\nfunction bufferEq(a, b) {\n\n // shortcutting on type is necessary for correctness\n if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {\n return false;\n }\n\n // buffer sizes should be well-known information, so despite this\n // shortcutting, it doesn't leak any information about the *contents* of the\n // buffers.\n if (a.length !== b.length) {\n return false;\n }\n\n var c = 0;\n for (var i = 0; i < a.length; i++) {\n /*jshint bitwise:false */\n c |= a[i] ^ b[i]; // XOR\n }\n return c === 0;\n}\n\nbufferEq.install = function() {\n Buffer.prototype.equal = SlowBuffer.prototype.equal = function equal(that) {\n return bufferEq(this, that);\n };\n};\n\nvar origBufEqual = Buffer.prototype.equal;\nvar origSlowBufEqual = SlowBuffer.prototype.equal;\nbufferEq.restore = function() {\n Buffer.prototype.equal = origBufEqual;\n SlowBuffer.prototype.equal = origSlowBufEqual;\n};\n","module.exports = Buffers;\n\nfunction Buffers (bufs) {\n if (!(this instanceof Buffers)) return new Buffers(bufs);\n this.buffers = bufs || [];\n this.length = this.buffers.reduce(function (size, buf) {\n return size + buf.length\n }, 0);\n}\n\nBuffers.prototype.push = function () {\n for (var i = 0; i < arguments.length; i++) {\n if (!Buffer.isBuffer(arguments[i])) {\n throw new TypeError('Tried to push a non-buffer');\n }\n }\n \n for (var i = 0; i < arguments.length; i++) {\n var buf = arguments[i];\n this.buffers.push(buf);\n this.length += buf.length;\n }\n return this.length;\n};\n\nBuffers.prototype.unshift = function () {\n for (var i = 0; i < arguments.length; i++) {\n if (!Buffer.isBuffer(arguments[i])) {\n throw new TypeError('Tried to unshift a non-buffer');\n }\n }\n \n for (var i = 0; i < arguments.length; i++) {\n var buf = arguments[i];\n this.buffers.unshift(buf);\n this.length += buf.length;\n }\n return this.length;\n};\n\nBuffers.prototype.copy = function (dst, dStart, start, end) {\n return this.slice(start, end).copy(dst, dStart, 0, end - start);\n};\n\nBuffers.prototype.splice = function (i, howMany) {\n var buffers = this.buffers;\n var index = i >= 0 ? i : this.length - i;\n var reps = [].slice.call(arguments, 2);\n \n if (howMany === undefined) {\n howMany = this.length - index;\n }\n else if (howMany > this.length - index) {\n howMany = this.length - index;\n }\n \n for (var i = 0; i < reps.length; i++) {\n this.length += reps[i].length;\n }\n \n var removed = new Buffers();\n var bytes = 0;\n \n var startBytes = 0;\n for (\n var ii = 0;\n ii < buffers.length && startBytes + buffers[ii].length < index;\n ii ++\n ) { startBytes += buffers[ii].length }\n \n if (index - startBytes > 0) {\n var start = index - startBytes;\n \n if (start + howMany < buffers[ii].length) {\n removed.push(buffers[ii].slice(start, start + howMany));\n \n var orig = buffers[ii];\n //var buf = new Buffer(orig.length - howMany);\n var buf0 = new Buffer(start);\n for (var i = 0; i < start; i++) {\n buf0[i] = orig[i];\n }\n \n var buf1 = new Buffer(orig.length - start - howMany);\n for (var i = start + howMany; i < orig.length; i++) {\n buf1[ i - howMany - start ] = orig[i]\n }\n \n if (reps.length > 0) {\n var reps_ = reps.slice();\n reps_.unshift(buf0);\n reps_.push(buf1);\n buffers.splice.apply(buffers, [ ii, 1 ].concat(reps_));\n ii += reps_.length;\n reps = [];\n }\n else {\n buffers.splice(ii, 1, buf0, buf1);\n //buffers[ii] = buf;\n ii += 2;\n }\n }\n else {\n removed.push(buffers[ii].slice(start));\n buffers[ii] = buffers[ii].slice(0, start);\n ii ++;\n }\n }\n \n if (reps.length > 0) {\n buffers.splice.apply(buffers, [ ii, 0 ].concat(reps));\n ii += reps.length;\n }\n \n while (removed.length < howMany) {\n var buf = buffers[ii];\n var len = buf.length;\n var take = Math.min(len, howMany - removed.length);\n \n if (take === len) {\n removed.push(buf);\n buffers.splice(ii, 1);\n }\n else {\n removed.push(buf.slice(0, take));\n buffers[ii] = buffers[ii].slice(take);\n }\n }\n \n this.length -= removed.length;\n \n return removed;\n};\n \nBuffers.prototype.slice = function (i, j) {\n var buffers = this.buffers;\n if (j === undefined) j = this.length;\n if (i === undefined) i = 0;\n \n if (j > this.length) j = this.length;\n \n var startBytes = 0;\n for (\n var si = 0;\n si < buffers.length && startBytes + buffers[si].length <= i;\n si ++\n ) { startBytes += buffers[si].length }\n \n var target = new Buffer(j - i);\n \n var ti = 0;\n for (var ii = si; ti < j - i && ii < buffers.length; ii++) {\n var len = buffers[ii].length;\n \n var start = ti === 0 ? i - startBytes : 0;\n var end = ti + len >= j - i\n ? Math.min(start + (j - i) - ti, len)\n : len\n ;\n \n buffers[ii].copy(target, ti, start, end);\n ti += end - start;\n }\n \n return target;\n};\n\nBuffers.prototype.pos = function (i) {\n if (i < 0 || i >= this.length) throw new Error('oob');\n var l = i, bi = 0, bu = null;\n for (;;) {\n bu = this.buffers[bi];\n if (l < bu.length) {\n return {buf: bi, offset: l};\n } else {\n l -= bu.length;\n }\n bi++;\n }\n};\n\nBuffers.prototype.get = function get (i) {\n var pos = this.pos(i);\n\n return this.buffers[pos.buf].get(pos.offset);\n};\n\nBuffers.prototype.set = function set (i, b) {\n var pos = this.pos(i);\n\n return this.buffers[pos.buf].set(pos.offset, b);\n};\n\nBuffers.prototype.indexOf = function (needle, offset) {\n if (\"string\" === typeof needle) {\n needle = new Buffer(needle);\n } else if (needle instanceof Buffer) {\n // already a buffer\n } else {\n throw new Error('Invalid type for a search string');\n }\n\n if (!needle.length) {\n return 0;\n }\n\n if (!this.length) {\n return -1;\n }\n\n var i = 0, j = 0, match = 0, mstart, pos = 0;\n\n // start search from a particular point in the virtual buffer\n if (offset) {\n var p = this.pos(offset);\n i = p.buf;\n j = p.offset;\n pos = offset;\n }\n\n // for each character in virtual buffer\n for (;;) {\n while (j >= this.buffers[i].length) {\n j = 0;\n i++;\n\n if (i >= this.buffers.length) {\n // search string not found\n return -1;\n }\n }\n\n var char = this.buffers[i][j];\n\n if (char == needle[match]) {\n // keep track where match started\n if (match == 0) {\n mstart = {\n i: i,\n j: j,\n pos: pos\n };\n }\n match++;\n if (match == needle.length) {\n // full match\n return mstart.pos;\n }\n } else if (match != 0) {\n // a partial match ended, go back to match starting position\n // this will continue the search at the next character\n i = mstart.i;\n j = mstart.j;\n pos = mstart.pos;\n match = 0;\n }\n\n j++;\n pos++;\n }\n};\n\nBuffers.prototype.toBuffer = function() {\n return this.slice();\n}\n\nBuffers.prototype.toString = function(encoding, start, end) {\n return this.slice(start, end).toString(encoding);\n}\n","var Traverse = require('traverse');\nvar EventEmitter = require('events').EventEmitter;\n\nmodule.exports = Chainsaw;\nfunction Chainsaw (builder) {\n var saw = Chainsaw.saw(builder, {});\n var r = builder.call(saw.handlers, saw);\n if (r !== undefined) saw.handlers = r;\n saw.record();\n return saw.chain();\n};\n\nChainsaw.light = function ChainsawLight (builder) {\n var saw = Chainsaw.saw(builder, {});\n var r = builder.call(saw.handlers, saw);\n if (r !== undefined) saw.handlers = r;\n return saw.chain();\n};\n\nChainsaw.saw = function (builder, handlers) {\n var saw = new EventEmitter;\n saw.handlers = handlers;\n saw.actions = [];\n\n saw.chain = function () {\n var ch = Traverse(saw.handlers).map(function (node) {\n if (this.isRoot) return node;\n var ps = this.path;\n\n if (typeof node === 'function') {\n this.update(function () {\n saw.actions.push({\n path : ps,\n args : [].slice.call(arguments)\n });\n return ch;\n });\n }\n });\n\n process.nextTick(function () {\n saw.emit('begin');\n saw.next();\n });\n\n return ch;\n };\n\n saw.pop = function () {\n return saw.actions.shift();\n };\n\n saw.next = function () {\n var action = saw.pop();\n\n if (!action) {\n saw.emit('end');\n }\n else if (!action.trap) {\n var node = saw.handlers;\n action.path.forEach(function (key) { node = node[key] });\n node.apply(saw.handlers, action.args);\n }\n };\n\n saw.nest = function (cb) {\n var args = [].slice.call(arguments, 1);\n var autonext = true;\n\n if (typeof cb === 'boolean') {\n var autonext = cb;\n cb = args.shift();\n }\n\n var s = Chainsaw.saw(builder, {});\n var r = builder.call(s.handlers, s);\n\n if (r !== undefined) s.handlers = r;\n\n // If we are recording...\n if (\"undefined\" !== typeof saw.step) {\n // ... our children should, too\n s.record();\n }\n\n cb.apply(s.chain(), args);\n if (autonext !== false) s.on('end', saw.next);\n };\n\n saw.record = function () {\n upgradeChainsaw(saw);\n };\n\n ['trap', 'down', 'jump'].forEach(function (method) {\n saw[method] = function () {\n throw new Error(\"To use the trap, down and jump features, please \"+\n \"call record() first to start recording actions.\");\n };\n });\n\n return saw;\n};\n\nfunction upgradeChainsaw(saw) {\n saw.step = 0;\n\n // override pop\n saw.pop = function () {\n return saw.actions[saw.step++];\n };\n\n saw.trap = function (name, cb) {\n var ps = Array.isArray(name) ? name : [name];\n saw.actions.push({\n path : ps,\n step : saw.step,\n cb : cb,\n trap : true\n });\n };\n\n saw.down = function (name) {\n var ps = (Array.isArray(name) ? name : [name]).join('/');\n var i = saw.actions.slice(saw.step).map(function (x) {\n if (x.trap && x.step <= saw.step) return false;\n return x.path.join('/') == ps;\n }).indexOf(true);\n\n if (i >= 0) saw.step += i;\n else saw.step = saw.actions.length;\n\n var act = saw.actions[saw.step - 1];\n if (act && act.trap) {\n // It's a trap!\n saw.step = act.step;\n act.cb();\n }\n else saw.next();\n };\n\n saw.jump = function (step) {\n saw.step = step;\n saw.next();\n };\n};\n","'use strict';\nconst os = require('os');\n\nconst extractPathRegex = /\\s+at.*(?:\\(|\\s)(.*)\\)?/;\nconst pathRegex = /^(?:(?:(?:node|(?:internal\\/[\\w/]*|.*node_modules\\/(?:babel-polyfill|pirates)\\/.*)?\\w+)\\.js:\\d+:\\d+)|native)/;\nconst homeDir = typeof os.homedir === 'undefined' ? '' : os.homedir();\n\nmodule.exports = (stack, options) => {\n\toptions = Object.assign({pretty: false}, options);\n\n\treturn stack.replace(/\\\\/g, '/')\n\t\t.split('\\n')\n\t\t.filter(line => {\n\t\t\tconst pathMatches = line.match(extractPathRegex);\n\t\t\tif (pathMatches === null || !pathMatches[1]) {\n\t\t\t\treturn true;\n\t\t\t}\n\n\t\t\tconst match = pathMatches[1];\n\n\t\t\t// Electron\n\t\t\tif (\n\t\t\t\tmatch.includes('.app/Contents/Resources/electron.asar') ||\n\t\t\t\tmatch.includes('.app/Contents/Resources/default_app.asar')\n\t\t\t) {\n\t\t\t\treturn false;\n\t\t\t}\n\n\t\t\treturn !pathRegex.test(match);\n\t\t})\n\t\t.filter(line => line.trim() !== '')\n\t\t.map(line => {\n\t\t\tif (options.pretty) {\n\t\t\t\treturn line.replace(extractPathRegex, (m, p1) => m.replace(p1, p1.replace(homeDir, '~')));\n\t\t\t}\n\n\t\t\treturn line;\n\t\t})\n\t\t.join('\\n');\n};\n","var util = require('util');\nvar Stream = require('stream').Stream;\nvar DelayedStream = require('delayed-stream');\n\nmodule.exports = CombinedStream;\nfunction CombinedStream() {\n this.writable = false;\n this.readable = true;\n this.dataSize = 0;\n this.maxDataSize = 2 * 1024 * 1024;\n this.pauseStreams = true;\n\n this._released = false;\n this._streams = [];\n this._currentStream = null;\n this._insideLoop = false;\n this._pendingNext = false;\n}\nutil.inherits(CombinedStream, Stream);\n\nCombinedStream.create = function(options) {\n var combinedStream = new this();\n\n options = options || {};\n for (var option in options) {\n combinedStream[option] = options[option];\n }\n\n return combinedStream;\n};\n\nCombinedStream.isStreamLike = function(stream) {\n return (typeof stream !== 'function')\n && (typeof stream !== 'string')\n && (typeof stream !== 'boolean')\n && (typeof stream !== 'number')\n && (!Buffer.isBuffer(stream));\n};\n\nCombinedStream.prototype.append = function(stream) {\n var isStreamLike = CombinedStream.isStreamLike(stream);\n\n if (isStreamLike) {\n if (!(stream instanceof DelayedStream)) {\n var newStream = DelayedStream.create(stream, {\n maxDataSize: Infinity,\n pauseStream: this.pauseStreams,\n });\n stream.on('data', this._checkDataSize.bind(this));\n stream = newStream;\n }\n\n this._handleErrors(stream);\n\n if (this.pauseStreams) {\n stream.pause();\n }\n }\n\n this._streams.push(stream);\n return this;\n};\n\nCombinedStream.prototype.pipe = function(dest, options) {\n Stream.prototype.pipe.call(this, dest, options);\n this.resume();\n return dest;\n};\n\nCombinedStream.prototype._getNext = function() {\n this._currentStream = null;\n\n if (this._insideLoop) {\n this._pendingNext = true;\n return; // defer call\n }\n\n this._insideLoop = true;\n try {\n do {\n this._pendingNext = false;\n this._realGetNext();\n } while (this._pendingNext);\n } finally {\n this._insideLoop = false;\n }\n};\n\nCombinedStream.prototype._realGetNext = function() {\n var stream = this._streams.shift();\n\n\n if (typeof stream == 'undefined') {\n this.end();\n return;\n }\n\n if (typeof stream !== 'function') {\n this._pipeNext(stream);\n return;\n }\n\n var getStream = stream;\n getStream(function(stream) {\n var isStreamLike = CombinedStream.isStreamLike(stream);\n if (isStreamLike) {\n stream.on('data', this._checkDataSize.bind(this));\n this._handleErrors(stream);\n }\n\n this._pipeNext(stream);\n }.bind(this));\n};\n\nCombinedStream.prototype._pipeNext = function(stream) {\n this._currentStream = stream;\n\n var isStreamLike = CombinedStream.isStreamLike(stream);\n if (isStreamLike) {\n stream.on('end', this._getNext.bind(this));\n stream.pipe(this, {end: false});\n return;\n }\n\n var value = stream;\n this.write(value);\n this._getNext();\n};\n\nCombinedStream.prototype._handleErrors = function(stream) {\n var self = this;\n stream.on('error', function(err) {\n self._emitError(err);\n });\n};\n\nCombinedStream.prototype.write = function(data) {\n this.emit('data', data);\n};\n\nCombinedStream.prototype.pause = function() {\n if (!this.pauseStreams) {\n return;\n }\n\n if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause();\n this.emit('pause');\n};\n\nCombinedStream.prototype.resume = function() {\n if (!this._released) {\n this._released = true;\n this.writable = true;\n this._getNext();\n }\n\n if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume();\n this.emit('resume');\n};\n\nCombinedStream.prototype.end = function() {\n this._reset();\n this.emit('end');\n};\n\nCombinedStream.prototype.destroy = function() {\n this._reset();\n this.emit('close');\n};\n\nCombinedStream.prototype._reset = function() {\n this.writable = false;\n this._streams = [];\n this._currentStream = null;\n};\n\nCombinedStream.prototype._checkDataSize = function() {\n this._updateDataSize();\n if (this.dataSize <= this.maxDataSize) {\n return;\n }\n\n var message =\n 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.';\n this._emitError(new Error(message));\n};\n\nCombinedStream.prototype._updateDataSize = function() {\n this.dataSize = 0;\n\n var self = this;\n this._streams.forEach(function(stream) {\n if (!stream.dataSize) {\n return;\n }\n\n self.dataSize += stream.dataSize;\n });\n\n if (this._currentStream && this._currentStream.dataSize) {\n this.dataSize += this._currentStream.dataSize;\n }\n};\n\nCombinedStream.prototype._emitError = function(err) {\n this._reset();\n this.emit('error', err);\n};\n","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar ArchiveEntry = module.exports = function() {};\n\nArchiveEntry.prototype.getName = function() {};\n\nArchiveEntry.prototype.getSize = function() {};\n\nArchiveEntry.prototype.getLastModifiedDate = function() {};\n\nArchiveEntry.prototype.isDirectory = function() {};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar inherits = require('util').inherits;\nvar Transform = require('readable-stream').Transform;\n\nvar ArchiveEntry = require('./archive-entry');\nvar util = require('../util');\n\nvar ArchiveOutputStream = module.exports = function(options) {\n if (!(this instanceof ArchiveOutputStream)) {\n return new ArchiveOutputStream(options);\n }\n\n Transform.call(this, options);\n\n this.offset = 0;\n this._archive = {\n finish: false,\n finished: false,\n processing: false\n };\n};\n\ninherits(ArchiveOutputStream, Transform);\n\nArchiveOutputStream.prototype._appendBuffer = function(zae, source, callback) {\n // scaffold only\n};\n\nArchiveOutputStream.prototype._appendStream = function(zae, source, callback) {\n // scaffold only\n};\n\nArchiveOutputStream.prototype._emitErrorCallback = function(err) {\n if (err) {\n this.emit('error', err);\n }\n};\n\nArchiveOutputStream.prototype._finish = function(ae) {\n // scaffold only\n};\n\nArchiveOutputStream.prototype._normalizeEntry = function(ae) {\n // scaffold only\n};\n\nArchiveOutputStream.prototype._transform = function(chunk, encoding, callback) {\n callback(null, chunk);\n};\n\nArchiveOutputStream.prototype.entry = function(ae, source, callback) {\n source = source || null;\n\n if (typeof callback !== 'function') {\n callback = this._emitErrorCallback.bind(this);\n }\n\n if (!(ae instanceof ArchiveEntry)) {\n callback(new Error('not a valid instance of ArchiveEntry'));\n return;\n }\n\n if (this._archive.finish || this._archive.finished) {\n callback(new Error('unacceptable entry after finish'));\n return;\n }\n\n if (this._archive.processing) {\n callback(new Error('already processing an entry'));\n return;\n }\n\n this._archive.processing = true;\n this._normalizeEntry(ae);\n this._entry = ae;\n\n source = util.normalizeInputSource(source);\n\n if (Buffer.isBuffer(source)) {\n this._appendBuffer(ae, source, callback);\n } else if (util.isStream(source)) {\n this._appendStream(ae, source, callback);\n } else {\n this._archive.processing = false;\n callback(new Error('input source must be valid Stream or Buffer instance'));\n return;\n }\n\n return this;\n};\n\nArchiveOutputStream.prototype.finish = function() {\n if (this._archive.processing) {\n this._archive.finish = true;\n return;\n }\n\n this._finish();\n};\n\nArchiveOutputStream.prototype.getBytesWritten = function() {\n return this.offset;\n};\n\nArchiveOutputStream.prototype.write = function(chunk, cb) {\n if (chunk) {\n this.offset += chunk.length;\n }\n\n return Transform.prototype.write.call(this, chunk, cb);\n};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nmodule.exports = {\n WORD: 4,\n DWORD: 8,\n EMPTY: Buffer.alloc(0),\n\n SHORT: 2,\n SHORT_MASK: 0xffff,\n SHORT_SHIFT: 16,\n SHORT_ZERO: Buffer.from(Array(2)),\n LONG: 4,\n LONG_ZERO: Buffer.from(Array(4)),\n\n MIN_VERSION_INITIAL: 10,\n MIN_VERSION_DATA_DESCRIPTOR: 20,\n MIN_VERSION_ZIP64: 45,\n VERSION_MADEBY: 45,\n\n METHOD_STORED: 0,\n METHOD_DEFLATED: 8,\n\n PLATFORM_UNIX: 3,\n PLATFORM_FAT: 0,\n\n SIG_LFH: 0x04034b50,\n SIG_DD: 0x08074b50,\n SIG_CFH: 0x02014b50,\n SIG_EOCD: 0x06054b50,\n SIG_ZIP64_EOCD: 0x06064B50,\n SIG_ZIP64_EOCD_LOC: 0x07064B50,\n\n ZIP64_MAGIC_SHORT: 0xffff,\n ZIP64_MAGIC: 0xffffffff,\n ZIP64_EXTRA_ID: 0x0001,\n\n ZLIB_NO_COMPRESSION: 0,\n ZLIB_BEST_SPEED: 1,\n ZLIB_BEST_COMPRESSION: 9,\n ZLIB_DEFAULT_COMPRESSION: -1,\n\n MODE_MASK: 0xFFF,\n DEFAULT_FILE_MODE: 33188, // 010644 = -rw-r--r-- = S_IFREG | S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH\n DEFAULT_DIR_MODE: 16877, // 040755 = drwxr-xr-x = S_IFDIR | S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH\n\n EXT_FILE_ATTR_DIR: 1106051088, // 010173200020 = drwxr-xr-x = (((S_IFDIR | 0755) << 16) | S_DOS_D)\n EXT_FILE_ATTR_FILE: 2175008800, // 020151000040 = -rw-r--r-- = (((S_IFREG | 0644) << 16) | S_DOS_A) >>> 0\n\n // Unix file types\n S_IFMT: 61440, // 0170000 type of file mask\n S_IFIFO: 4096, // 010000 named pipe (fifo)\n S_IFCHR: 8192, // 020000 character special\n S_IFDIR: 16384, // 040000 directory\n S_IFBLK: 24576, // 060000 block special\n S_IFREG: 32768, // 0100000 regular\n S_IFLNK: 40960, // 0120000 symbolic link\n S_IFSOCK: 49152, // 0140000 socket\n\n // DOS file type flags\n S_DOS_A: 32, // 040 Archive\n S_DOS_D: 16, // 020 Directory\n S_DOS_V: 8, // 010 Volume\n S_DOS_S: 4, // 04 System\n S_DOS_H: 2, // 02 Hidden\n S_DOS_R: 1 // 01 Read Only\n};\n","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar zipUtil = require('./util');\n\nvar DATA_DESCRIPTOR_FLAG = 1 << 3;\nvar ENCRYPTION_FLAG = 1 << 0;\nvar NUMBER_OF_SHANNON_FANO_TREES_FLAG = 1 << 2;\nvar SLIDING_DICTIONARY_SIZE_FLAG = 1 << 1;\nvar STRONG_ENCRYPTION_FLAG = 1 << 6;\nvar UFT8_NAMES_FLAG = 1 << 11;\n\nvar GeneralPurposeBit = module.exports = function() {\n if (!(this instanceof GeneralPurposeBit)) {\n return new GeneralPurposeBit();\n }\n\n this.descriptor = false;\n this.encryption = false;\n this.utf8 = false;\n this.numberOfShannonFanoTrees = 0;\n this.strongEncryption = false;\n this.slidingDictionarySize = 0;\n\n return this;\n};\n\nGeneralPurposeBit.prototype.encode = function() {\n return zipUtil.getShortBytes(\n (this.descriptor ? DATA_DESCRIPTOR_FLAG : 0) |\n (this.utf8 ? UFT8_NAMES_FLAG : 0) |\n (this.encryption ? ENCRYPTION_FLAG : 0) |\n (this.strongEncryption ? STRONG_ENCRYPTION_FLAG : 0)\n );\n};\n\nGeneralPurposeBit.prototype.parse = function(buf, offset) {\n var flag = zipUtil.getShortBytesValue(buf, offset);\n var gbp = new GeneralPurposeBit();\n\n gbp.useDataDescriptor((flag & DATA_DESCRIPTOR_FLAG) !== 0);\n gbp.useUTF8ForNames((flag & UFT8_NAMES_FLAG) !== 0);\n gbp.useStrongEncryption((flag & STRONG_ENCRYPTION_FLAG) !== 0);\n gbp.useEncryption((flag & ENCRYPTION_FLAG) !== 0);\n gbp.setSlidingDictionarySize((flag & SLIDING_DICTIONARY_SIZE_FLAG) !== 0 ? 8192 : 4096);\n gbp.setNumberOfShannonFanoTrees((flag & NUMBER_OF_SHANNON_FANO_TREES_FLAG) !== 0 ? 3 : 2);\n\n return gbp;\n};\n\nGeneralPurposeBit.prototype.setNumberOfShannonFanoTrees = function(n) {\n this.numberOfShannonFanoTrees = n;\n};\n\nGeneralPurposeBit.prototype.getNumberOfShannonFanoTrees = function() {\n return this.numberOfShannonFanoTrees;\n};\n\nGeneralPurposeBit.prototype.setSlidingDictionarySize = function(n) {\n this.slidingDictionarySize = n;\n};\n\nGeneralPurposeBit.prototype.getSlidingDictionarySize = function() {\n return this.slidingDictionarySize;\n};\n\nGeneralPurposeBit.prototype.useDataDescriptor = function(b) {\n this.descriptor = b;\n};\n\nGeneralPurposeBit.prototype.usesDataDescriptor = function() {\n return this.descriptor;\n};\n\nGeneralPurposeBit.prototype.useEncryption = function(b) {\n this.encryption = b;\n};\n\nGeneralPurposeBit.prototype.usesEncryption = function() {\n return this.encryption;\n};\n\nGeneralPurposeBit.prototype.useStrongEncryption = function(b) {\n this.strongEncryption = b;\n};\n\nGeneralPurposeBit.prototype.usesStrongEncryption = function() {\n return this.strongEncryption;\n};\n\nGeneralPurposeBit.prototype.useUTF8ForNames = function(b) {\n this.utf8 = b;\n};\n\nGeneralPurposeBit.prototype.usesUTF8ForNames = function() {\n return this.utf8;\n};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nmodule.exports = {\n /**\n * Bits used for permissions (and sticky bit)\n */\n PERM_MASK: 4095, // 07777\n\n /**\n * Bits used to indicate the filesystem object type.\n */\n FILE_TYPE_FLAG: 61440, // 0170000\n\n /**\n * Indicates symbolic links.\n */\n LINK_FLAG: 40960, // 0120000\n\n /**\n * Indicates plain files.\n */\n FILE_FLAG: 32768, // 0100000\n\n /**\n * Indicates directories.\n */\n DIR_FLAG: 16384, // 040000\n\n // ----------------------------------------------------------\n // somewhat arbitrary choices that are quite common for shared\n // installations\n // -----------------------------------------------------------\n\n /**\n * Default permissions for symbolic links.\n */\n DEFAULT_LINK_PERM: 511, // 0777\n\n /**\n * Default permissions for directories.\n */\n DEFAULT_DIR_PERM: 493, // 0755\n\n /**\n * Default permissions for plain files.\n */\n DEFAULT_FILE_PERM: 420 // 0644\n};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar util = module.exports = {};\n\nutil.dateToDos = function(d, forceLocalTime) {\n forceLocalTime = forceLocalTime || false;\n\n var year = forceLocalTime ? d.getFullYear() : d.getUTCFullYear();\n\n if (year < 1980) {\n return 2162688; // 1980-1-1 00:00:00\n } else if (year >= 2044) {\n return 2141175677; // 2043-12-31 23:59:58\n }\n\n var val = {\n year: year,\n month: forceLocalTime ? d.getMonth() : d.getUTCMonth(),\n date: forceLocalTime ? d.getDate() : d.getUTCDate(),\n hours: forceLocalTime ? d.getHours() : d.getUTCHours(),\n minutes: forceLocalTime ? d.getMinutes() : d.getUTCMinutes(),\n seconds: forceLocalTime ? d.getSeconds() : d.getUTCSeconds()\n };\n\n return ((val.year - 1980) << 25) | ((val.month + 1) << 21) | (val.date << 16) |\n (val.hours << 11) | (val.minutes << 5) | (val.seconds / 2);\n};\n\nutil.dosToDate = function(dos) {\n return new Date(((dos >> 25) & 0x7f) + 1980, ((dos >> 21) & 0x0f) - 1, (dos >> 16) & 0x1f, (dos >> 11) & 0x1f, (dos >> 5) & 0x3f, (dos & 0x1f) << 1);\n};\n\nutil.fromDosTime = function(buf) {\n return util.dosToDate(buf.readUInt32LE(0));\n};\n\nutil.getEightBytes = function(v) {\n var buf = Buffer.alloc(8);\n buf.writeUInt32LE(v % 0x0100000000, 0);\n buf.writeUInt32LE((v / 0x0100000000) | 0, 4);\n\n return buf;\n};\n\nutil.getShortBytes = function(v) {\n var buf = Buffer.alloc(2);\n buf.writeUInt16LE((v & 0xFFFF) >>> 0, 0);\n\n return buf;\n};\n\nutil.getShortBytesValue = function(buf, offset) {\n return buf.readUInt16LE(offset);\n};\n\nutil.getLongBytes = function(v) {\n var buf = Buffer.alloc(4);\n buf.writeUInt32LE((v & 0xFFFFFFFF) >>> 0, 0);\n\n return buf;\n};\n\nutil.getLongBytesValue = function(buf, offset) {\n return buf.readUInt32LE(offset);\n};\n\nutil.toDosTime = function(d) {\n return util.getLongBytes(util.dateToDos(d));\n};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar inherits = require('util').inherits;\nvar normalizePath = require('normalize-path');\n\nvar ArchiveEntry = require('../archive-entry');\nvar GeneralPurposeBit = require('./general-purpose-bit');\nvar UnixStat = require('./unix-stat');\n\nvar constants = require('./constants');\nvar zipUtil = require('./util');\n\nvar ZipArchiveEntry = module.exports = function(name) {\n if (!(this instanceof ZipArchiveEntry)) {\n return new ZipArchiveEntry(name);\n }\n\n ArchiveEntry.call(this);\n\n this.platform = constants.PLATFORM_FAT;\n this.method = -1;\n\n this.name = null;\n this.size = 0;\n this.csize = 0;\n this.gpb = new GeneralPurposeBit();\n this.crc = 0;\n this.time = -1;\n\n this.minver = constants.MIN_VERSION_INITIAL;\n this.mode = -1;\n this.extra = null;\n this.exattr = 0;\n this.inattr = 0;\n this.comment = null;\n\n if (name) {\n this.setName(name);\n }\n};\n\ninherits(ZipArchiveEntry, ArchiveEntry);\n\n/**\n * Returns the extra fields related to the entry.\n *\n * @returns {Buffer}\n */\nZipArchiveEntry.prototype.getCentralDirectoryExtra = function() {\n return this.getExtra();\n};\n\n/**\n * Returns the comment set for the entry.\n *\n * @returns {string}\n */\nZipArchiveEntry.prototype.getComment = function() {\n return this.comment !== null ? this.comment : '';\n};\n\n/**\n * Returns the compressed size of the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getCompressedSize = function() {\n return this.csize;\n};\n\n/**\n * Returns the CRC32 digest for the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getCrc = function() {\n return this.crc;\n};\n\n/**\n * Returns the external file attributes for the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getExternalAttributes = function() {\n return this.exattr;\n};\n\n/**\n * Returns the extra fields related to the entry.\n *\n * @returns {Buffer}\n */\nZipArchiveEntry.prototype.getExtra = function() {\n return this.extra !== null ? this.extra : constants.EMPTY;\n};\n\n/**\n * Returns the general purpose bits related to the entry.\n *\n * @returns {GeneralPurposeBit}\n */\nZipArchiveEntry.prototype.getGeneralPurposeBit = function() {\n return this.gpb;\n};\n\n/**\n * Returns the internal file attributes for the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getInternalAttributes = function() {\n return this.inattr;\n};\n\n/**\n * Returns the last modified date of the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getLastModifiedDate = function() {\n return this.getTime();\n};\n\n/**\n * Returns the extra fields related to the entry.\n *\n * @returns {Buffer}\n */\nZipArchiveEntry.prototype.getLocalFileDataExtra = function() {\n return this.getExtra();\n};\n\n/**\n * Returns the compression method used on the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getMethod = function() {\n return this.method;\n};\n\n/**\n * Returns the filename of the entry.\n *\n * @returns {string}\n */\nZipArchiveEntry.prototype.getName = function() {\n return this.name;\n};\n\n/**\n * Returns the platform on which the entry was made.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getPlatform = function() {\n return this.platform;\n};\n\n/**\n * Returns the size of the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getSize = function() {\n return this.size;\n};\n\n/**\n * Returns a date object representing the last modified date of the entry.\n *\n * @returns {number|Date}\n */\nZipArchiveEntry.prototype.getTime = function() {\n return this.time !== -1 ? zipUtil.dosToDate(this.time) : -1;\n};\n\n/**\n * Returns the DOS timestamp for the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getTimeDos = function() {\n return this.time !== -1 ? this.time : 0;\n};\n\n/**\n * Returns the UNIX file permissions for the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getUnixMode = function() {\n return this.platform !== constants.PLATFORM_UNIX ? 0 : ((this.getExternalAttributes() >> constants.SHORT_SHIFT) & constants.SHORT_MASK);\n};\n\n/**\n * Returns the version of ZIP needed to extract the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getVersionNeededToExtract = function() {\n return this.minver;\n};\n\n/**\n * Sets the comment of the entry.\n *\n * @param comment\n */\nZipArchiveEntry.prototype.setComment = function(comment) {\n if (Buffer.byteLength(comment) !== comment.length) {\n this.getGeneralPurposeBit().useUTF8ForNames(true);\n }\n\n this.comment = comment;\n};\n\n/**\n * Sets the compressed size of the entry.\n *\n * @param size\n */\nZipArchiveEntry.prototype.setCompressedSize = function(size) {\n if (size < 0) {\n throw new Error('invalid entry compressed size');\n }\n\n this.csize = size;\n};\n\n/**\n * Sets the checksum of the entry.\n *\n * @param crc\n */\nZipArchiveEntry.prototype.setCrc = function(crc) {\n if (crc < 0) {\n throw new Error('invalid entry crc32');\n }\n\n this.crc = crc;\n};\n\n/**\n * Sets the external file attributes of the entry.\n *\n * @param attr\n */\nZipArchiveEntry.prototype.setExternalAttributes = function(attr) {\n this.exattr = attr >>> 0;\n};\n\n/**\n * Sets the extra fields related to the entry.\n *\n * @param extra\n */\nZipArchiveEntry.prototype.setExtra = function(extra) {\n this.extra = extra;\n};\n\n/**\n * Sets the general purpose bits related to the entry.\n *\n * @param gpb\n */\nZipArchiveEntry.prototype.setGeneralPurposeBit = function(gpb) {\n if (!(gpb instanceof GeneralPurposeBit)) {\n throw new Error('invalid entry GeneralPurposeBit');\n }\n\n this.gpb = gpb;\n};\n\n/**\n * Sets the internal file attributes of the entry.\n *\n * @param attr\n */\nZipArchiveEntry.prototype.setInternalAttributes = function(attr) {\n this.inattr = attr;\n};\n\n/**\n * Sets the compression method of the entry.\n *\n * @param method\n */\nZipArchiveEntry.prototype.setMethod = function(method) {\n if (method < 0) {\n throw new Error('invalid entry compression method');\n }\n\n this.method = method;\n};\n\n/**\n * Sets the name of the entry.\n *\n * @param name\n * @param prependSlash\n */\nZipArchiveEntry.prototype.setName = function(name, prependSlash = false) {\n name = normalizePath(name, false)\n .replace(/^\\w+:/, '')\n .replace(/^(\\.\\.\\/|\\/)+/, '');\n\n if (prependSlash) {\n name = `/${name}`;\n }\n\n if (Buffer.byteLength(name) !== name.length) {\n this.getGeneralPurposeBit().useUTF8ForNames(true);\n }\n\n this.name = name;\n};\n\n/**\n * Sets the platform on which the entry was made.\n *\n * @param platform\n */\nZipArchiveEntry.prototype.setPlatform = function(platform) {\n this.platform = platform;\n};\n\n/**\n * Sets the size of the entry.\n *\n * @param size\n */\nZipArchiveEntry.prototype.setSize = function(size) {\n if (size < 0) {\n throw new Error('invalid entry size');\n }\n\n this.size = size;\n};\n\n/**\n * Sets the time of the entry.\n *\n * @param time\n * @param forceLocalTime\n */\nZipArchiveEntry.prototype.setTime = function(time, forceLocalTime) {\n if (!(time instanceof Date)) {\n throw new Error('invalid entry time');\n }\n\n this.time = zipUtil.dateToDos(time, forceLocalTime);\n};\n\n/**\n * Sets the UNIX file permissions for the entry.\n *\n * @param mode\n */\nZipArchiveEntry.prototype.setUnixMode = function(mode) {\n mode |= this.isDirectory() ? constants.S_IFDIR : constants.S_IFREG;\n\n var extattr = 0;\n extattr |= (mode << constants.SHORT_SHIFT) | (this.isDirectory() ? constants.S_DOS_D : constants.S_DOS_A);\n\n this.setExternalAttributes(extattr);\n this.mode = mode & constants.MODE_MASK;\n this.platform = constants.PLATFORM_UNIX;\n};\n\n/**\n * Sets the version of ZIP needed to extract this entry.\n *\n * @param minver\n */\nZipArchiveEntry.prototype.setVersionNeededToExtract = function(minver) {\n this.minver = minver;\n};\n\n/**\n * Returns true if this entry represents a directory.\n *\n * @returns {boolean}\n */\nZipArchiveEntry.prototype.isDirectory = function() {\n return this.getName().slice(-1) === '/';\n};\n\n/**\n * Returns true if this entry represents a unix symlink,\n * in which case the entry's content contains the target path\n * for the symlink.\n *\n * @returns {boolean}\n */\nZipArchiveEntry.prototype.isUnixSymlink = function() {\n return (this.getUnixMode() & UnixStat.FILE_TYPE_FLAG) === UnixStat.LINK_FLAG;\n};\n\n/**\n * Returns true if this entry is using the ZIP64 extension of ZIP.\n *\n * @returns {boolean}\n */\nZipArchiveEntry.prototype.isZip64 = function() {\n return this.csize > constants.ZIP64_MAGIC || this.size > constants.ZIP64_MAGIC;\n};\n","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar inherits = require('util').inherits;\nvar crc32 = require('buffer-crc32');\nvar {CRC32Stream} = require('crc32-stream');\nvar {DeflateCRC32Stream} = require('crc32-stream');\n\nvar ArchiveOutputStream = require('../archive-output-stream');\nvar ZipArchiveEntry = require('./zip-archive-entry');\nvar GeneralPurposeBit = require('./general-purpose-bit');\n\nvar constants = require('./constants');\nvar util = require('../../util');\nvar zipUtil = require('./util');\n\nvar ZipArchiveOutputStream = module.exports = function(options) {\n if (!(this instanceof ZipArchiveOutputStream)) {\n return new ZipArchiveOutputStream(options);\n }\n\n options = this.options = this._defaults(options);\n\n ArchiveOutputStream.call(this, options);\n\n this._entry = null;\n this._entries = [];\n this._archive = {\n centralLength: 0,\n centralOffset: 0,\n comment: '',\n finish: false,\n finished: false,\n processing: false,\n forceZip64: options.forceZip64,\n forceLocalTime: options.forceLocalTime\n };\n};\n\ninherits(ZipArchiveOutputStream, ArchiveOutputStream);\n\nZipArchiveOutputStream.prototype._afterAppend = function(ae) {\n this._entries.push(ae);\n\n if (ae.getGeneralPurposeBit().usesDataDescriptor()) {\n this._writeDataDescriptor(ae);\n }\n\n this._archive.processing = false;\n this._entry = null;\n\n if (this._archive.finish && !this._archive.finished) {\n this._finish();\n }\n};\n\nZipArchiveOutputStream.prototype._appendBuffer = function(ae, source, callback) {\n if (source.length === 0) {\n ae.setMethod(constants.METHOD_STORED);\n }\n\n var method = ae.getMethod();\n\n if (method === constants.METHOD_STORED) {\n ae.setSize(source.length);\n ae.setCompressedSize(source.length);\n ae.setCrc(crc32.unsigned(source));\n }\n\n this._writeLocalFileHeader(ae);\n\n if (method === constants.METHOD_STORED) {\n this.write(source);\n this._afterAppend(ae);\n callback(null, ae);\n return;\n } else if (method === constants.METHOD_DEFLATED) {\n this._smartStream(ae, callback).end(source);\n return;\n } else {\n callback(new Error('compression method ' + method + ' not implemented'));\n return;\n }\n};\n\nZipArchiveOutputStream.prototype._appendStream = function(ae, source, callback) {\n ae.getGeneralPurposeBit().useDataDescriptor(true);\n ae.setVersionNeededToExtract(constants.MIN_VERSION_DATA_DESCRIPTOR);\n\n this._writeLocalFileHeader(ae);\n\n var smart = this._smartStream(ae, callback);\n source.once('error', function(err) {\n smart.emit('error', err);\n smart.end();\n })\n source.pipe(smart);\n};\n\nZipArchiveOutputStream.prototype._defaults = function(o) {\n if (typeof o !== 'object') {\n o = {};\n }\n\n if (typeof o.zlib !== 'object') {\n o.zlib = {};\n }\n\n if (typeof o.zlib.level !== 'number') {\n o.zlib.level = constants.ZLIB_BEST_SPEED;\n }\n\n o.forceZip64 = !!o.forceZip64;\n o.forceLocalTime = !!o.forceLocalTime;\n\n return o;\n};\n\nZipArchiveOutputStream.prototype._finish = function() {\n this._archive.centralOffset = this.offset;\n\n this._entries.forEach(function(ae) {\n this._writeCentralFileHeader(ae);\n }.bind(this));\n\n this._archive.centralLength = this.offset - this._archive.centralOffset;\n\n if (this.isZip64()) {\n this._writeCentralDirectoryZip64();\n }\n\n this._writeCentralDirectoryEnd();\n\n this._archive.processing = false;\n this._archive.finish = true;\n this._archive.finished = true;\n this.end();\n};\n\nZipArchiveOutputStream.prototype._normalizeEntry = function(ae) {\n if (ae.getMethod() === -1) {\n ae.setMethod(constants.METHOD_DEFLATED);\n }\n\n if (ae.getMethod() === constants.METHOD_DEFLATED) {\n ae.getGeneralPurposeBit().useDataDescriptor(true);\n ae.setVersionNeededToExtract(constants.MIN_VERSION_DATA_DESCRIPTOR);\n }\n\n if (ae.getTime() === -1) {\n ae.setTime(new Date(), this._archive.forceLocalTime);\n }\n\n ae._offsets = {\n file: 0,\n data: 0,\n contents: 0,\n };\n};\n\nZipArchiveOutputStream.prototype._smartStream = function(ae, callback) {\n var deflate = ae.getMethod() === constants.METHOD_DEFLATED;\n var process = deflate ? new DeflateCRC32Stream(this.options.zlib) : new CRC32Stream();\n var error = null;\n\n function handleStuff() {\n var digest = process.digest().readUInt32BE(0);\n ae.setCrc(digest);\n ae.setSize(process.size());\n ae.setCompressedSize(process.size(true));\n this._afterAppend(ae);\n callback(error, ae);\n }\n\n process.once('end', handleStuff.bind(this));\n process.once('error', function(err) {\n error = err;\n });\n\n process.pipe(this, { end: false });\n\n return process;\n};\n\nZipArchiveOutputStream.prototype._writeCentralDirectoryEnd = function() {\n var records = this._entries.length;\n var size = this._archive.centralLength;\n var offset = this._archive.centralOffset;\n\n if (this.isZip64()) {\n records = constants.ZIP64_MAGIC_SHORT;\n size = constants.ZIP64_MAGIC;\n offset = constants.ZIP64_MAGIC;\n }\n\n // signature\n this.write(zipUtil.getLongBytes(constants.SIG_EOCD));\n\n // disk numbers\n this.write(constants.SHORT_ZERO);\n this.write(constants.SHORT_ZERO);\n\n // number of entries\n this.write(zipUtil.getShortBytes(records));\n this.write(zipUtil.getShortBytes(records));\n\n // length and location of CD\n this.write(zipUtil.getLongBytes(size));\n this.write(zipUtil.getLongBytes(offset));\n\n // archive comment\n var comment = this.getComment();\n var commentLength = Buffer.byteLength(comment);\n this.write(zipUtil.getShortBytes(commentLength));\n this.write(comment);\n};\n\nZipArchiveOutputStream.prototype._writeCentralDirectoryZip64 = function() {\n // signature\n this.write(zipUtil.getLongBytes(constants.SIG_ZIP64_EOCD));\n\n // size of the ZIP64 EOCD record\n this.write(zipUtil.getEightBytes(44));\n\n // version made by\n this.write(zipUtil.getShortBytes(constants.MIN_VERSION_ZIP64));\n\n // version to extract\n this.write(zipUtil.getShortBytes(constants.MIN_VERSION_ZIP64));\n\n // disk numbers\n this.write(constants.LONG_ZERO);\n this.write(constants.LONG_ZERO);\n\n // number of entries\n this.write(zipUtil.getEightBytes(this._entries.length));\n this.write(zipUtil.getEightBytes(this._entries.length));\n\n // length and location of CD\n this.write(zipUtil.getEightBytes(this._archive.centralLength));\n this.write(zipUtil.getEightBytes(this._archive.centralOffset));\n\n // extensible data sector\n // not implemented at this time\n\n // end of central directory locator\n this.write(zipUtil.getLongBytes(constants.SIG_ZIP64_EOCD_LOC));\n\n // disk number holding the ZIP64 EOCD record\n this.write(constants.LONG_ZERO);\n\n // relative offset of the ZIP64 EOCD record\n this.write(zipUtil.getEightBytes(this._archive.centralOffset + this._archive.centralLength));\n\n // total number of disks\n this.write(zipUtil.getLongBytes(1));\n};\n\nZipArchiveOutputStream.prototype._writeCentralFileHeader = function(ae) {\n var gpb = ae.getGeneralPurposeBit();\n var method = ae.getMethod();\n var offsets = ae._offsets;\n\n var size = ae.getSize();\n var compressedSize = ae.getCompressedSize();\n\n if (ae.isZip64() || offsets.file > constants.ZIP64_MAGIC) {\n size = constants.ZIP64_MAGIC;\n compressedSize = constants.ZIP64_MAGIC;\n\n ae.setVersionNeededToExtract(constants.MIN_VERSION_ZIP64);\n\n var extraBuf = Buffer.concat([\n zipUtil.getShortBytes(constants.ZIP64_EXTRA_ID),\n zipUtil.getShortBytes(24),\n zipUtil.getEightBytes(ae.getSize()),\n zipUtil.getEightBytes(ae.getCompressedSize()),\n zipUtil.getEightBytes(offsets.file)\n ], 28);\n\n ae.setExtra(extraBuf);\n }\n\n // signature\n this.write(zipUtil.getLongBytes(constants.SIG_CFH));\n\n // version made by\n this.write(zipUtil.getShortBytes((ae.getPlatform() << 8) | constants.VERSION_MADEBY));\n\n // version to extract and general bit flag\n this.write(zipUtil.getShortBytes(ae.getVersionNeededToExtract()));\n this.write(gpb.encode());\n\n // compression method\n this.write(zipUtil.getShortBytes(method));\n\n // datetime\n this.write(zipUtil.getLongBytes(ae.getTimeDos()));\n\n // crc32 checksum\n this.write(zipUtil.getLongBytes(ae.getCrc()));\n\n // sizes\n this.write(zipUtil.getLongBytes(compressedSize));\n this.write(zipUtil.getLongBytes(size));\n\n var name = ae.getName();\n var comment = ae.getComment();\n var extra = ae.getCentralDirectoryExtra();\n\n if (gpb.usesUTF8ForNames()) {\n name = Buffer.from(name);\n comment = Buffer.from(comment);\n }\n\n // name length\n this.write(zipUtil.getShortBytes(name.length));\n\n // extra length\n this.write(zipUtil.getShortBytes(extra.length));\n\n // comments length\n this.write(zipUtil.getShortBytes(comment.length));\n\n // disk number start\n this.write(constants.SHORT_ZERO);\n\n // internal attributes\n this.write(zipUtil.getShortBytes(ae.getInternalAttributes()));\n\n // external attributes\n this.write(zipUtil.getLongBytes(ae.getExternalAttributes()));\n\n // relative offset of LFH\n if (offsets.file > constants.ZIP64_MAGIC) {\n this.write(zipUtil.getLongBytes(constants.ZIP64_MAGIC));\n } else {\n this.write(zipUtil.getLongBytes(offsets.file));\n }\n\n // name\n this.write(name);\n\n // extra\n this.write(extra);\n\n // comment\n this.write(comment);\n};\n\nZipArchiveOutputStream.prototype._writeDataDescriptor = function(ae) {\n // signature\n this.write(zipUtil.getLongBytes(constants.SIG_DD));\n\n // crc32 checksum\n this.write(zipUtil.getLongBytes(ae.getCrc()));\n\n // sizes\n if (ae.isZip64()) {\n this.write(zipUtil.getEightBytes(ae.getCompressedSize()));\n this.write(zipUtil.getEightBytes(ae.getSize()));\n } else {\n this.write(zipUtil.getLongBytes(ae.getCompressedSize()));\n this.write(zipUtil.getLongBytes(ae.getSize()));\n }\n};\n\nZipArchiveOutputStream.prototype._writeLocalFileHeader = function(ae) {\n var gpb = ae.getGeneralPurposeBit();\n var method = ae.getMethod();\n var name = ae.getName();\n var extra = ae.getLocalFileDataExtra();\n\n if (ae.isZip64()) {\n gpb.useDataDescriptor(true);\n ae.setVersionNeededToExtract(constants.MIN_VERSION_ZIP64);\n }\n\n if (gpb.usesUTF8ForNames()) {\n name = Buffer.from(name);\n }\n\n ae._offsets.file = this.offset;\n\n // signature\n this.write(zipUtil.getLongBytes(constants.SIG_LFH));\n\n // version to extract and general bit flag\n this.write(zipUtil.getShortBytes(ae.getVersionNeededToExtract()));\n this.write(gpb.encode());\n\n // compression method\n this.write(zipUtil.getShortBytes(method));\n\n // datetime\n this.write(zipUtil.getLongBytes(ae.getTimeDos()));\n\n ae._offsets.data = this.offset;\n\n // crc32 checksum and sizes\n if (gpb.usesDataDescriptor()) {\n this.write(constants.LONG_ZERO);\n this.write(constants.LONG_ZERO);\n this.write(constants.LONG_ZERO);\n } else {\n this.write(zipUtil.getLongBytes(ae.getCrc()));\n this.write(zipUtil.getLongBytes(ae.getCompressedSize()));\n this.write(zipUtil.getLongBytes(ae.getSize()));\n }\n\n // name length\n this.write(zipUtil.getShortBytes(name.length));\n\n // extra length\n this.write(zipUtil.getShortBytes(extra.length));\n\n // name\n this.write(name);\n\n // extra\n this.write(extra);\n\n ae._offsets.contents = this.offset;\n};\n\nZipArchiveOutputStream.prototype.getComment = function(comment) {\n return this._archive.comment !== null ? this._archive.comment : '';\n};\n\nZipArchiveOutputStream.prototype.isZip64 = function() {\n return this._archive.forceZip64 || this._entries.length > constants.ZIP64_MAGIC_SHORT || this._archive.centralLength > constants.ZIP64_MAGIC || this._archive.centralOffset > constants.ZIP64_MAGIC;\n};\n\nZipArchiveOutputStream.prototype.setComment = function(comment) {\n this._archive.comment = comment;\n};\n","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nmodule.exports = {\n ArchiveEntry: require('./archivers/archive-entry'),\n ZipArchiveEntry: require('./archivers/zip/zip-archive-entry'),\n ArchiveOutputStream: require('./archivers/archive-output-stream'),\n ZipArchiveOutputStream: require('./archivers/zip/zip-archive-output-stream')\n};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar Stream = require('stream').Stream;\nvar PassThrough = require('readable-stream').PassThrough;\n\nvar util = module.exports = {};\n\nutil.isStream = function(source) {\n return source instanceof Stream;\n};\n\nutil.normalizeInputSource = function(source) {\n if (source === null) {\n return Buffer.alloc(0);\n } else if (typeof source === 'string') {\n return Buffer.from(source);\n } else if (util.isStream(source) && !source._readableState) {\n var normalized = new PassThrough();\n source.pipe(normalized);\n\n return normalized;\n }\n\n return source;\n};","module.exports = function (xs, fn) {\n var res = [];\n for (var i = 0; i < xs.length; i++) {\n var x = fn(xs[i], i);\n if (isArray(x)) res.push.apply(res, x);\n else res.push(x);\n }\n return res;\n};\n\nvar isArray = Array.isArray || function (xs) {\n return Object.prototype.toString.call(xs) === '[object Array]';\n};\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// NOTE: These type checking functions intentionally don't use `instanceof`\n// because it is fragile and can be easily faked with `Object.create()`.\n\nfunction isArray(arg) {\n if (Array.isArray) {\n return Array.isArray(arg);\n }\n return objectToString(arg) === '[object Array]';\n}\nexports.isArray = isArray;\n\nfunction isBoolean(arg) {\n return typeof arg === 'boolean';\n}\nexports.isBoolean = isBoolean;\n\nfunction isNull(arg) {\n return arg === null;\n}\nexports.isNull = isNull;\n\nfunction isNullOrUndefined(arg) {\n return arg == null;\n}\nexports.isNullOrUndefined = isNullOrUndefined;\n\nfunction isNumber(arg) {\n return typeof arg === 'number';\n}\nexports.isNumber = isNumber;\n\nfunction isString(arg) {\n return typeof arg === 'string';\n}\nexports.isString = isString;\n\nfunction isSymbol(arg) {\n return typeof arg === 'symbol';\n}\nexports.isSymbol = isSymbol;\n\nfunction isUndefined(arg) {\n return arg === void 0;\n}\nexports.isUndefined = isUndefined;\n\nfunction isRegExp(re) {\n return objectToString(re) === '[object RegExp]';\n}\nexports.isRegExp = isRegExp;\n\nfunction isObject(arg) {\n return typeof arg === 'object' && arg !== null;\n}\nexports.isObject = isObject;\n\nfunction isDate(d) {\n return objectToString(d) === '[object Date]';\n}\nexports.isDate = isDate;\n\nfunction isError(e) {\n return (objectToString(e) === '[object Error]' || e instanceof Error);\n}\nexports.isError = isError;\n\nfunction isFunction(arg) {\n return typeof arg === 'function';\n}\nexports.isFunction = isFunction;\n\nfunction isPrimitive(arg) {\n return arg === null ||\n typeof arg === 'boolean' ||\n typeof arg === 'number' ||\n typeof arg === 'string' ||\n typeof arg === 'symbol' || // ES6 symbol\n typeof arg === 'undefined';\n}\nexports.isPrimitive = isPrimitive;\n\nexports.isBuffer = require('buffer').Buffer.isBuffer;\n\nfunction objectToString(o) {\n return Object.prototype.toString.call(o);\n}\n","/*! crc32.js (C) 2014-present SheetJS -- http://sheetjs.com */\n/* vim: set ts=2: */\n/*exported CRC32 */\nvar CRC32;\n(function (factory) {\n\t/*jshint ignore:start */\n\t/*eslint-disable */\n\tif(typeof DO_NOT_EXPORT_CRC === 'undefined') {\n\t\tif('object' === typeof exports) {\n\t\t\tfactory(exports);\n\t\t} else if ('function' === typeof define && define.amd) {\n\t\t\tdefine(function () {\n\t\t\t\tvar module = {};\n\t\t\t\tfactory(module);\n\t\t\t\treturn module;\n\t\t\t});\n\t\t} else {\n\t\t\tfactory(CRC32 = {});\n\t\t}\n\t} else {\n\t\tfactory(CRC32 = {});\n\t}\n\t/*eslint-enable */\n\t/*jshint ignore:end */\n}(function(CRC32) {\nCRC32.version = '1.2.2';\n/*global Int32Array */\nfunction signed_crc_table() {\n\tvar c = 0, table = new Array(256);\n\n\tfor(var n =0; n != 256; ++n){\n\t\tc = n;\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\ttable[n] = c;\n\t}\n\n\treturn typeof Int32Array !== 'undefined' ? new Int32Array(table) : table;\n}\n\nvar T0 = signed_crc_table();\nfunction slice_by_16_tables(T) {\n\tvar c = 0, v = 0, n = 0, table = typeof Int32Array !== 'undefined' ? new Int32Array(4096) : new Array(4096) ;\n\n\tfor(n = 0; n != 256; ++n) table[n] = T[n];\n\tfor(n = 0; n != 256; ++n) {\n\t\tv = T[n];\n\t\tfor(c = 256 + n; c < 4096; c += 256) v = table[c] = (v >>> 8) ^ T[v & 0xFF];\n\t}\n\tvar out = [];\n\tfor(n = 1; n != 16; ++n) out[n - 1] = typeof Int32Array !== 'undefined' ? table.subarray(n * 256, n * 256 + 256) : table.slice(n * 256, n * 256 + 256);\n\treturn out;\n}\nvar TT = slice_by_16_tables(T0);\nvar T1 = TT[0], T2 = TT[1], T3 = TT[2], T4 = TT[3], T5 = TT[4];\nvar T6 = TT[5], T7 = TT[6], T8 = TT[7], T9 = TT[8], Ta = TT[9];\nvar Tb = TT[10], Tc = TT[11], Td = TT[12], Te = TT[13], Tf = TT[14];\nfunction crc32_bstr(bstr, seed) {\n\tvar C = seed ^ -1;\n\tfor(var i = 0, L = bstr.length; i < L;) C = (C>>>8) ^ T0[(C^bstr.charCodeAt(i++))&0xFF];\n\treturn ~C;\n}\n\nfunction crc32_buf(B, seed) {\n\tvar C = seed ^ -1, L = B.length - 15, i = 0;\n\tfor(; i < L;) C =\n\t\tTf[B[i++] ^ (C & 255)] ^\n\t\tTe[B[i++] ^ ((C >> 8) & 255)] ^\n\t\tTd[B[i++] ^ ((C >> 16) & 255)] ^\n\t\tTc[B[i++] ^ (C >>> 24)] ^\n\t\tTb[B[i++]] ^ Ta[B[i++]] ^ T9[B[i++]] ^ T8[B[i++]] ^\n\t\tT7[B[i++]] ^ T6[B[i++]] ^ T5[B[i++]] ^ T4[B[i++]] ^\n\t\tT3[B[i++]] ^ T2[B[i++]] ^ T1[B[i++]] ^ T0[B[i++]];\n\tL += 15;\n\twhile(i < L) C = (C>>>8) ^ T0[(C^B[i++])&0xFF];\n\treturn ~C;\n}\n\nfunction crc32_str(str, seed) {\n\tvar C = seed ^ -1;\n\tfor(var i = 0, L = str.length, c = 0, d = 0; i < L;) {\n\t\tc = str.charCodeAt(i++);\n\t\tif(c < 0x80) {\n\t\t\tC = (C>>>8) ^ T0[(C^c)&0xFF];\n\t\t} else if(c < 0x800) {\n\t\t\tC = (C>>>8) ^ T0[(C ^ (192|((c>>6)&31)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|(c&63)))&0xFF];\n\t\t} else if(c >= 0xD800 && c < 0xE000) {\n\t\t\tc = (c&1023)+64; d = str.charCodeAt(i++)&1023;\n\t\t\tC = (C>>>8) ^ T0[(C ^ (240|((c>>8)&7)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|((c>>2)&63)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|((d>>6)&15)|((c&3)<<4)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|(d&63)))&0xFF];\n\t\t} else {\n\t\t\tC = (C>>>8) ^ T0[(C ^ (224|((c>>12)&15)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|((c>>6)&63)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|(c&63)))&0xFF];\n\t\t}\n\t}\n\treturn ~C;\n}\nCRC32.table = T0;\n// $FlowIgnore\nCRC32.bstr = crc32_bstr;\n// $FlowIgnore\nCRC32.buf = crc32_buf;\n// $FlowIgnore\nCRC32.str = crc32_str;\n}));\n","/**\n * node-crc32-stream\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-crc32-stream/blob/master/LICENSE-MIT\n */\n\n 'use strict';\n\nconst {Transform} = require('readable-stream');\n\nconst crc32 = require('crc-32');\n\nclass CRC32Stream extends Transform {\n constructor(options) {\n super(options);\n this.checksum = Buffer.allocUnsafe(4);\n this.checksum.writeInt32BE(0, 0);\n\n this.rawSize = 0;\n }\n\n _transform(chunk, encoding, callback) {\n if (chunk) {\n this.checksum = crc32.buf(chunk, this.checksum) >>> 0;\n this.rawSize += chunk.length;\n }\n\n callback(null, chunk);\n }\n\n digest(encoding) {\n const checksum = Buffer.allocUnsafe(4);\n checksum.writeUInt32BE(this.checksum >>> 0, 0);\n return encoding ? checksum.toString(encoding) : checksum;\n }\n\n hex() {\n return this.digest('hex').toUpperCase();\n }\n\n size() {\n return this.rawSize;\n }\n}\n\nmodule.exports = CRC32Stream;\n","/**\n * node-crc32-stream\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-crc32-stream/blob/master/LICENSE-MIT\n */\n\n'use strict';\n\nconst {DeflateRaw} = require('zlib');\n\nconst crc32 = require('crc-32');\n\nclass DeflateCRC32Stream extends DeflateRaw {\n constructor(options) {\n super(options);\n\n this.checksum = Buffer.allocUnsafe(4);\n this.checksum.writeInt32BE(0, 0);\n\n this.rawSize = 0;\n this.compressedSize = 0;\n }\n\n push(chunk, encoding) {\n if (chunk) {\n this.compressedSize += chunk.length;\n }\n\n return super.push(chunk, encoding);\n }\n\n _transform(chunk, encoding, callback) {\n if (chunk) {\n this.checksum = crc32.buf(chunk, this.checksum) >>> 0;\n this.rawSize += chunk.length;\n }\n\n super._transform(chunk, encoding, callback)\n }\n\n digest(encoding) {\n const checksum = Buffer.allocUnsafe(4);\n checksum.writeUInt32BE(this.checksum >>> 0, 0);\n return encoding ? checksum.toString(encoding) : checksum;\n }\n\n hex() {\n return this.digest('hex').toUpperCase();\n }\n\n size(compressed = false) {\n if (compressed) {\n return this.compressedSize;\n } else {\n return this.rawSize;\n }\n }\n}\n\nmodule.exports = DeflateCRC32Stream;\n","/**\n * node-crc32-stream\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-crc32-stream/blob/master/LICENSE-MIT\n */\n\n'use strict';\n\nmodule.exports = {\n CRC32Stream: require('./crc32-stream'),\n DeflateCRC32Stream: require('./deflate-crc32-stream')\n}\n","var Stream = require('stream').Stream;\nvar util = require('util');\n\nmodule.exports = DelayedStream;\nfunction DelayedStream() {\n this.source = null;\n this.dataSize = 0;\n this.maxDataSize = 1024 * 1024;\n this.pauseStream = true;\n\n this._maxDataSizeExceeded = false;\n this._released = false;\n this._bufferedEvents = [];\n}\nutil.inherits(DelayedStream, Stream);\n\nDelayedStream.create = function(source, options) {\n var delayedStream = new this();\n\n options = options || {};\n for (var option in options) {\n delayedStream[option] = options[option];\n }\n\n delayedStream.source = source;\n\n var realEmit = source.emit;\n source.emit = function() {\n delayedStream._handleEmit(arguments);\n return realEmit.apply(source, arguments);\n };\n\n source.on('error', function() {});\n if (delayedStream.pauseStream) {\n source.pause();\n }\n\n return delayedStream;\n};\n\nObject.defineProperty(DelayedStream.prototype, 'readable', {\n configurable: true,\n enumerable: true,\n get: function() {\n return this.source.readable;\n }\n});\n\nDelayedStream.prototype.setEncoding = function() {\n return this.source.setEncoding.apply(this.source, arguments);\n};\n\nDelayedStream.prototype.resume = function() {\n if (!this._released) {\n this.release();\n }\n\n this.source.resume();\n};\n\nDelayedStream.prototype.pause = function() {\n this.source.pause();\n};\n\nDelayedStream.prototype.release = function() {\n this._released = true;\n\n this._bufferedEvents.forEach(function(args) {\n this.emit.apply(this, args);\n }.bind(this));\n this._bufferedEvents = [];\n};\n\nDelayedStream.prototype.pipe = function() {\n var r = Stream.prototype.pipe.apply(this, arguments);\n this.resume();\n return r;\n};\n\nDelayedStream.prototype._handleEmit = function(args) {\n if (this._released) {\n this.emit.apply(this, args);\n return;\n }\n\n if (args[0] === 'data') {\n this.dataSize += args[1].length;\n this._checkIfMaxDataSizeExceeded();\n }\n\n this._bufferedEvents.push(args);\n};\n\nDelayedStream.prototype._checkIfMaxDataSizeExceeded = function() {\n if (this._maxDataSizeExceeded) {\n return;\n }\n\n if (this.dataSize <= this.maxDataSize) {\n return;\n }\n\n this._maxDataSizeExceeded = true;\n var message =\n 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'\n this.emit('error', new Error(message));\n};\n","'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nclass Deprecation extends Error {\n constructor(message) {\n super(message); // Maintains proper stack trace (only available on V8)\n\n /* istanbul ignore next */\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, this.constructor);\n }\n\n this.name = 'Deprecation';\n }\n\n}\n\nexports.Deprecation = Deprecation;\n","'use strict'\n\nfunction _process (v, mod) {\n var i\n var r\n\n if (typeof mod === 'function') {\n r = mod(v)\n if (r !== undefined) {\n v = r\n }\n } else if (Array.isArray(mod)) {\n for (i = 0; i < mod.length; i++) {\n r = mod[i](v)\n if (r !== undefined) {\n v = r\n }\n }\n }\n\n return v\n}\n\nfunction parseKey (key, val) {\n // detect negative index notation\n if (key[0] === '-' && Array.isArray(val) && /^-\\d+$/.test(key)) {\n return val.length + parseInt(key, 10)\n }\n return key\n}\n\nfunction isIndex (k) {\n return /^\\d+$/.test(k)\n}\n\nfunction isObject (val) {\n return Object.prototype.toString.call(val) === '[object Object]'\n}\n\nfunction isArrayOrObject (val) {\n return Object(val) === val\n}\n\nfunction isEmptyObject (val) {\n return Object.keys(val).length === 0\n}\n\nvar blacklist = ['__proto__', 'prototype', 'constructor']\nvar blacklistFilter = function (part) { return blacklist.indexOf(part) === -1 }\n\nfunction parsePath (path, sep) {\n if (path.indexOf('[') >= 0) {\n path = path.replace(/\\[/g, sep).replace(/]/g, '')\n }\n\n var parts = path.split(sep)\n\n var check = parts.filter(blacklistFilter)\n\n if (check.length !== parts.length) {\n throw Error('Refusing to update blacklisted property ' + path)\n }\n\n return parts\n}\n\nvar hasOwnProperty = Object.prototype.hasOwnProperty\n\nfunction DotObject (separator, override, useArray, useBrackets) {\n if (!(this instanceof DotObject)) {\n return new DotObject(separator, override, useArray, useBrackets)\n }\n\n if (typeof override === 'undefined') override = false\n if (typeof useArray === 'undefined') useArray = true\n if (typeof useBrackets === 'undefined') useBrackets = true\n this.separator = separator || '.'\n this.override = override\n this.useArray = useArray\n this.useBrackets = useBrackets\n this.keepArray = false\n\n // contains touched arrays\n this.cleanup = []\n}\n\nvar dotDefault = new DotObject('.', false, true, true)\nfunction wrap (method) {\n return function () {\n return dotDefault[method].apply(dotDefault, arguments)\n }\n}\n\nDotObject.prototype._fill = function (a, obj, v, mod) {\n var k = a.shift()\n\n if (a.length > 0) {\n obj[k] = obj[k] || (this.useArray && isIndex(a[0]) ? [] : {})\n\n if (!isArrayOrObject(obj[k])) {\n if (this.override) {\n obj[k] = {}\n } else {\n if (!(isArrayOrObject(v) && isEmptyObject(v))) {\n throw new Error(\n 'Trying to redefine `' + k + '` which is a ' + typeof obj[k]\n )\n }\n\n return\n }\n }\n\n this._fill(a, obj[k], v, mod)\n } else {\n if (!this.override && isArrayOrObject(obj[k]) && !isEmptyObject(obj[k])) {\n if (!(isArrayOrObject(v) && isEmptyObject(v))) {\n throw new Error(\"Trying to redefine non-empty obj['\" + k + \"']\")\n }\n\n return\n }\n\n obj[k] = _process(v, mod)\n }\n}\n\n/**\n *\n * Converts an object with dotted-key/value pairs to it's expanded version\n *\n * Optionally transformed by a set of modifiers.\n *\n * Usage:\n *\n * var row = {\n * 'nr': 200,\n * 'doc.name': ' My Document '\n * }\n *\n * var mods = {\n * 'doc.name': [_s.trim, _s.underscored]\n * }\n *\n * dot.object(row, mods)\n *\n * @param {Object} obj\n * @param {Object} mods\n */\nDotObject.prototype.object = function (obj, mods) {\n var self = this\n\n Object.keys(obj).forEach(function (k) {\n var mod = mods === undefined ? null : mods[k]\n // normalize array notation.\n var ok = parsePath(k, self.separator).join(self.separator)\n\n if (ok.indexOf(self.separator) !== -1) {\n self._fill(ok.split(self.separator), obj, obj[k], mod)\n delete obj[k]\n } else {\n obj[k] = _process(obj[k], mod)\n }\n })\n\n return obj\n}\n\n/**\n * @param {String} path dotted path\n * @param {String} v value to be set\n * @param {Object} obj object to be modified\n * @param {Function|Array} mod optional modifier\n */\nDotObject.prototype.str = function (path, v, obj, mod) {\n var ok = parsePath(path, this.separator).join(this.separator)\n\n if (path.indexOf(this.separator) !== -1) {\n this._fill(ok.split(this.separator), obj, v, mod)\n } else {\n obj[path] = _process(v, mod)\n }\n\n return obj\n}\n\n/**\n *\n * Pick a value from an object using dot notation.\n *\n * Optionally remove the value\n *\n * @param {String} path\n * @param {Object} obj\n * @param {Boolean} remove\n */\nDotObject.prototype.pick = function (path, obj, remove, reindexArray) {\n var i\n var keys\n var val\n var key\n var cp\n\n keys = parsePath(path, this.separator)\n for (i = 0; i < keys.length; i++) {\n key = parseKey(keys[i], obj)\n if (obj && typeof obj === 'object' && key in obj) {\n if (i === keys.length - 1) {\n if (remove) {\n val = obj[key]\n if (reindexArray && Array.isArray(obj)) {\n obj.splice(key, 1)\n } else {\n delete obj[key]\n }\n if (Array.isArray(obj)) {\n cp = keys.slice(0, -1).join('.')\n if (this.cleanup.indexOf(cp) === -1) {\n this.cleanup.push(cp)\n }\n }\n return val\n } else {\n return obj[key]\n }\n } else {\n obj = obj[key]\n }\n } else {\n return undefined\n }\n }\n if (remove && Array.isArray(obj)) {\n obj = obj.filter(function (n) {\n return n !== undefined\n })\n }\n return obj\n}\n/**\n *\n * Delete value from an object using dot notation.\n *\n * @param {String} path\n * @param {Object} obj\n * @return {any} The removed value\n */\nDotObject.prototype.delete = function (path, obj) {\n return this.remove(path, obj, true)\n}\n\n/**\n *\n * Remove value from an object using dot notation.\n *\n * Will remove multiple items if path is an array.\n * In this case array indexes will be retained until all\n * removals have been processed.\n *\n * Use dot.delete() to automatically re-index arrays.\n *\n * @param {String|Array} path\n * @param {Object} obj\n * @param {Boolean} reindexArray\n * @return {any} The removed value\n */\nDotObject.prototype.remove = function (path, obj, reindexArray) {\n var i\n\n this.cleanup = []\n if (Array.isArray(path)) {\n for (i = 0; i < path.length; i++) {\n this.pick(path[i], obj, true, reindexArray)\n }\n if (!reindexArray) {\n this._cleanup(obj)\n }\n return obj\n } else {\n return this.pick(path, obj, true, reindexArray)\n }\n}\n\nDotObject.prototype._cleanup = function (obj) {\n var ret\n var i\n var keys\n var root\n if (this.cleanup.length) {\n for (i = 0; i < this.cleanup.length; i++) {\n keys = this.cleanup[i].split('.')\n root = keys.splice(0, -1).join('.')\n ret = root ? this.pick(root, obj) : obj\n ret = ret[keys[0]].filter(function (v) {\n return v !== undefined\n })\n this.set(this.cleanup[i], ret, obj)\n }\n this.cleanup = []\n }\n}\n\n/**\n * Alias method for `dot.remove`\n *\n * Note: this is not an alias for dot.delete()\n *\n * @param {String|Array} path\n * @param {Object} obj\n * @param {Boolean} reindexArray\n * @return {any} The removed value\n */\nDotObject.prototype.del = DotObject.prototype.remove\n\n/**\n *\n * Move a property from one place to the other.\n *\n * If the source path does not exist (undefined)\n * the target property will not be set.\n *\n * @param {String} source\n * @param {String} target\n * @param {Object} obj\n * @param {Function|Array} mods\n * @param {Boolean} merge\n */\nDotObject.prototype.move = function (source, target, obj, mods, merge) {\n if (typeof mods === 'function' || Array.isArray(mods)) {\n this.set(target, _process(this.pick(source, obj, true), mods), obj, merge)\n } else {\n merge = mods\n this.set(target, this.pick(source, obj, true), obj, merge)\n }\n\n return obj\n}\n\n/**\n *\n * Transfer a property from one object to another object.\n *\n * If the source path does not exist (undefined)\n * the property on the other object will not be set.\n *\n * @param {String} source\n * @param {String} target\n * @param {Object} obj1\n * @param {Object} obj2\n * @param {Function|Array} mods\n * @param {Boolean} merge\n */\nDotObject.prototype.transfer = function (\n source,\n target,\n obj1,\n obj2,\n mods,\n merge\n) {\n if (typeof mods === 'function' || Array.isArray(mods)) {\n this.set(\n target,\n _process(this.pick(source, obj1, true), mods),\n obj2,\n merge\n )\n } else {\n merge = mods\n this.set(target, this.pick(source, obj1, true), obj2, merge)\n }\n\n return obj2\n}\n\n/**\n *\n * Copy a property from one object to another object.\n *\n * If the source path does not exist (undefined)\n * the property on the other object will not be set.\n *\n * @param {String} source\n * @param {String} target\n * @param {Object} obj1\n * @param {Object} obj2\n * @param {Function|Array} mods\n * @param {Boolean} merge\n */\nDotObject.prototype.copy = function (source, target, obj1, obj2, mods, merge) {\n if (typeof mods === 'function' || Array.isArray(mods)) {\n this.set(\n target,\n _process(\n // clone what is picked\n JSON.parse(JSON.stringify(this.pick(source, obj1, false))),\n mods\n ),\n obj2,\n merge\n )\n } else {\n merge = mods\n this.set(target, this.pick(source, obj1, false), obj2, merge)\n }\n\n return obj2\n}\n\n/**\n *\n * Set a property on an object using dot notation.\n *\n * @param {String} path\n * @param {any} val\n * @param {Object} obj\n * @param {Boolean} merge\n */\nDotObject.prototype.set = function (path, val, obj, merge) {\n var i\n var k\n var keys\n var key\n\n // Do not operate if the value is undefined.\n if (typeof val === 'undefined') {\n return obj\n }\n keys = parsePath(path, this.separator)\n\n for (i = 0; i < keys.length; i++) {\n key = keys[i]\n if (i === keys.length - 1) {\n if (merge && isObject(val) && isObject(obj[key])) {\n for (k in val) {\n if (hasOwnProperty.call(val, k)) {\n obj[key][k] = val[k]\n }\n }\n } else if (merge && Array.isArray(obj[key]) && Array.isArray(val)) {\n for (var j = 0; j < val.length; j++) {\n obj[keys[i]].push(val[j])\n }\n } else {\n obj[key] = val\n }\n } else if (\n // force the value to be an object\n !hasOwnProperty.call(obj, key) ||\n (!isObject(obj[key]) && !Array.isArray(obj[key]))\n ) {\n // initialize as array if next key is numeric\n if (/^\\d+$/.test(keys[i + 1])) {\n obj[key] = []\n } else {\n obj[key] = {}\n }\n }\n obj = obj[key]\n }\n return obj\n}\n\n/**\n *\n * Transform an object\n *\n * Usage:\n *\n * var obj = {\n * \"id\": 1,\n * \"some\": {\n * \"thing\": \"else\"\n * }\n * }\n *\n * var transform = {\n * \"id\": \"nr\",\n * \"some.thing\": \"name\"\n * }\n *\n * var tgt = dot.transform(transform, obj)\n *\n * @param {Object} recipe Transform recipe\n * @param {Object} obj Object to be transformed\n * @param {Array} mods modifiers for the target\n */\nDotObject.prototype.transform = function (recipe, obj, tgt) {\n obj = obj || {}\n tgt = tgt || {}\n Object.keys(recipe).forEach(\n function (key) {\n this.set(recipe[key], this.pick(key, obj), tgt)\n }.bind(this)\n )\n return tgt\n}\n\n/**\n *\n * Convert object to dotted-key/value pair\n *\n * Usage:\n *\n * var tgt = dot.dot(obj)\n *\n * or\n *\n * var tgt = {}\n * dot.dot(obj, tgt)\n *\n * @param {Object} obj source object\n * @param {Object} tgt target object\n * @param {Array} path path array (internal)\n */\nDotObject.prototype.dot = function (obj, tgt, path) {\n tgt = tgt || {}\n path = path || []\n var isArray = Array.isArray(obj)\n\n Object.keys(obj).forEach(\n function (key) {\n var index = isArray && this.useBrackets ? '[' + key + ']' : key\n if (\n isArrayOrObject(obj[key]) &&\n ((isObject(obj[key]) && !isEmptyObject(obj[key])) ||\n (Array.isArray(obj[key]) && !this.keepArray && obj[key].length !== 0))\n ) {\n if (isArray && this.useBrackets) {\n var previousKey = path[path.length - 1] || ''\n return this.dot(\n obj[key],\n tgt,\n path.slice(0, -1).concat(previousKey + index)\n )\n } else {\n return this.dot(obj[key], tgt, path.concat(index))\n }\n } else {\n if (isArray && this.useBrackets) {\n tgt[path.join(this.separator).concat('[' + key + ']')] = obj[key]\n } else {\n tgt[path.concat(index).join(this.separator)] = obj[key]\n }\n }\n }.bind(this)\n )\n return tgt\n}\n\nDotObject.pick = wrap('pick')\nDotObject.move = wrap('move')\nDotObject.transfer = wrap('transfer')\nDotObject.transform = wrap('transform')\nDotObject.copy = wrap('copy')\nDotObject.object = wrap('object')\nDotObject.str = wrap('str')\nDotObject.set = wrap('set')\nDotObject.delete = wrap('delete')\nDotObject.del = DotObject.remove = wrap('remove')\nDotObject.dot = wrap('dot');\n['override', 'overwrite'].forEach(function (prop) {\n Object.defineProperty(DotObject, prop, {\n get: function () {\n return dotDefault.override\n },\n set: function (val) {\n dotDefault.override = !!val\n }\n })\n});\n['useArray', 'keepArray', 'useBrackets'].forEach(function (prop) {\n Object.defineProperty(DotObject, prop, {\n get: function () {\n return dotDefault[prop]\n },\n set: function (val) {\n dotDefault[prop] = val\n }\n })\n})\n\nDotObject._process = _process\n\nmodule.exports = DotObject\n","'use strict';\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar getParamBytesForAlg = require('./param-bytes-for-alg');\n\nvar MAX_OCTET = 0x80,\n\tCLASS_UNIVERSAL = 0,\n\tPRIMITIVE_BIT = 0x20,\n\tTAG_SEQ = 0x10,\n\tTAG_INT = 0x02,\n\tENCODED_TAG_SEQ = (TAG_SEQ | PRIMITIVE_BIT) | (CLASS_UNIVERSAL << 6),\n\tENCODED_TAG_INT = TAG_INT | (CLASS_UNIVERSAL << 6);\n\nfunction base64Url(base64) {\n\treturn base64\n\t\t.replace(/=/g, '')\n\t\t.replace(/\\+/g, '-')\n\t\t.replace(/\\//g, '_');\n}\n\nfunction signatureAsBuffer(signature) {\n\tif (Buffer.isBuffer(signature)) {\n\t\treturn signature;\n\t} else if ('string' === typeof signature) {\n\t\treturn Buffer.from(signature, 'base64');\n\t}\n\n\tthrow new TypeError('ECDSA signature must be a Base64 string or a Buffer');\n}\n\nfunction derToJose(signature, alg) {\n\tsignature = signatureAsBuffer(signature);\n\tvar paramBytes = getParamBytesForAlg(alg);\n\n\t// the DER encoded param should at most be the param size, plus a padding\n\t// zero, since due to being a signed integer\n\tvar maxEncodedParamLength = paramBytes + 1;\n\n\tvar inputLength = signature.length;\n\n\tvar offset = 0;\n\tif (signature[offset++] !== ENCODED_TAG_SEQ) {\n\t\tthrow new Error('Could not find expected \"seq\"');\n\t}\n\n\tvar seqLength = signature[offset++];\n\tif (seqLength === (MAX_OCTET | 1)) {\n\t\tseqLength = signature[offset++];\n\t}\n\n\tif (inputLength - offset < seqLength) {\n\t\tthrow new Error('\"seq\" specified length of \"' + seqLength + '\", only \"' + (inputLength - offset) + '\" remaining');\n\t}\n\n\tif (signature[offset++] !== ENCODED_TAG_INT) {\n\t\tthrow new Error('Could not find expected \"int\" for \"r\"');\n\t}\n\n\tvar rLength = signature[offset++];\n\n\tif (inputLength - offset - 2 < rLength) {\n\t\tthrow new Error('\"r\" specified length of \"' + rLength + '\", only \"' + (inputLength - offset - 2) + '\" available');\n\t}\n\n\tif (maxEncodedParamLength < rLength) {\n\t\tthrow new Error('\"r\" specified length of \"' + rLength + '\", max of \"' + maxEncodedParamLength + '\" is acceptable');\n\t}\n\n\tvar rOffset = offset;\n\toffset += rLength;\n\n\tif (signature[offset++] !== ENCODED_TAG_INT) {\n\t\tthrow new Error('Could not find expected \"int\" for \"s\"');\n\t}\n\n\tvar sLength = signature[offset++];\n\n\tif (inputLength - offset !== sLength) {\n\t\tthrow new Error('\"s\" specified length of \"' + sLength + '\", expected \"' + (inputLength - offset) + '\"');\n\t}\n\n\tif (maxEncodedParamLength < sLength) {\n\t\tthrow new Error('\"s\" specified length of \"' + sLength + '\", max of \"' + maxEncodedParamLength + '\" is acceptable');\n\t}\n\n\tvar sOffset = offset;\n\toffset += sLength;\n\n\tif (offset !== inputLength) {\n\t\tthrow new Error('Expected to consume entire buffer, but \"' + (inputLength - offset) + '\" bytes remain');\n\t}\n\n\tvar rPadding = paramBytes - rLength,\n\t\tsPadding = paramBytes - sLength;\n\n\tvar dst = Buffer.allocUnsafe(rPadding + rLength + sPadding + sLength);\n\n\tfor (offset = 0; offset < rPadding; ++offset) {\n\t\tdst[offset] = 0;\n\t}\n\tsignature.copy(dst, offset, rOffset + Math.max(-rPadding, 0), rOffset + rLength);\n\n\toffset = paramBytes;\n\n\tfor (var o = offset; offset < o + sPadding; ++offset) {\n\t\tdst[offset] = 0;\n\t}\n\tsignature.copy(dst, offset, sOffset + Math.max(-sPadding, 0), sOffset + sLength);\n\n\tdst = dst.toString('base64');\n\tdst = base64Url(dst);\n\n\treturn dst;\n}\n\nfunction countPadding(buf, start, stop) {\n\tvar padding = 0;\n\twhile (start + padding < stop && buf[start + padding] === 0) {\n\t\t++padding;\n\t}\n\n\tvar needsSign = buf[start + padding] >= MAX_OCTET;\n\tif (needsSign) {\n\t\t--padding;\n\t}\n\n\treturn padding;\n}\n\nfunction joseToDer(signature, alg) {\n\tsignature = signatureAsBuffer(signature);\n\tvar paramBytes = getParamBytesForAlg(alg);\n\n\tvar signatureBytes = signature.length;\n\tif (signatureBytes !== paramBytes * 2) {\n\t\tthrow new TypeError('\"' + alg + '\" signatures must be \"' + paramBytes * 2 + '\" bytes, saw \"' + signatureBytes + '\"');\n\t}\n\n\tvar rPadding = countPadding(signature, 0, paramBytes);\n\tvar sPadding = countPadding(signature, paramBytes, signature.length);\n\tvar rLength = paramBytes - rPadding;\n\tvar sLength = paramBytes - sPadding;\n\n\tvar rsBytes = 1 + 1 + rLength + 1 + 1 + sLength;\n\n\tvar shortLength = rsBytes < MAX_OCTET;\n\n\tvar dst = Buffer.allocUnsafe((shortLength ? 2 : 3) + rsBytes);\n\n\tvar offset = 0;\n\tdst[offset++] = ENCODED_TAG_SEQ;\n\tif (shortLength) {\n\t\t// Bit 8 has value \"0\"\n\t\t// bits 7-1 give the length.\n\t\tdst[offset++] = rsBytes;\n\t} else {\n\t\t// Bit 8 of first octet has value \"1\"\n\t\t// bits 7-1 give the number of additional length octets.\n\t\tdst[offset++] = MAX_OCTET\t| 1;\n\t\t// length, base 256\n\t\tdst[offset++] = rsBytes & 0xff;\n\t}\n\tdst[offset++] = ENCODED_TAG_INT;\n\tdst[offset++] = rLength;\n\tif (rPadding < 0) {\n\t\tdst[offset++] = 0;\n\t\toffset += signature.copy(dst, offset, 0, paramBytes);\n\t} else {\n\t\toffset += signature.copy(dst, offset, rPadding, paramBytes);\n\t}\n\tdst[offset++] = ENCODED_TAG_INT;\n\tdst[offset++] = sLength;\n\tif (sPadding < 0) {\n\t\tdst[offset++] = 0;\n\t\tsignature.copy(dst, offset, paramBytes);\n\t} else {\n\t\tsignature.copy(dst, offset, paramBytes + sPadding);\n\t}\n\n\treturn dst;\n}\n\nmodule.exports = {\n\tderToJose: derToJose,\n\tjoseToDer: joseToDer\n};\n","'use strict';\n\nfunction getParamSize(keySize) {\n\tvar result = ((keySize / 8) | 0) + (keySize % 8 === 0 ? 0 : 1);\n\treturn result;\n}\n\nvar paramBytesForAlg = {\n\tES256: getParamSize(256),\n\tES384: getParamSize(384),\n\tES512: getParamSize(521)\n};\n\nfunction getParamBytesForAlg(alg) {\n\tvar paramBytes = paramBytesForAlg[alg];\n\tif (paramBytes) {\n\t\treturn paramBytes;\n\t}\n\n\tthrow new Error('Unknown algorithm \"' + alg + '\"');\n}\n\nmodule.exports = getParamBytesForAlg;\n","var once = require('once');\n\nvar noop = function() {};\n\nvar isRequest = function(stream) {\n\treturn stream.setHeader && typeof stream.abort === 'function';\n};\n\nvar isChildProcess = function(stream) {\n\treturn stream.stdio && Array.isArray(stream.stdio) && stream.stdio.length === 3\n};\n\nvar eos = function(stream, opts, callback) {\n\tif (typeof opts === 'function') return eos(stream, null, opts);\n\tif (!opts) opts = {};\n\n\tcallback = once(callback || noop);\n\n\tvar ws = stream._writableState;\n\tvar rs = stream._readableState;\n\tvar readable = opts.readable || (opts.readable !== false && stream.readable);\n\tvar writable = opts.writable || (opts.writable !== false && stream.writable);\n\tvar cancelled = false;\n\n\tvar onlegacyfinish = function() {\n\t\tif (!stream.writable) onfinish();\n\t};\n\n\tvar onfinish = function() {\n\t\twritable = false;\n\t\tif (!readable) callback.call(stream);\n\t};\n\n\tvar onend = function() {\n\t\treadable = false;\n\t\tif (!writable) callback.call(stream);\n\t};\n\n\tvar onexit = function(exitCode) {\n\t\tcallback.call(stream, exitCode ? new Error('exited with error code: ' + exitCode) : null);\n\t};\n\n\tvar onerror = function(err) {\n\t\tcallback.call(stream, err);\n\t};\n\n\tvar onclose = function() {\n\t\tprocess.nextTick(onclosenexttick);\n\t};\n\n\tvar onclosenexttick = function() {\n\t\tif (cancelled) return;\n\t\tif (readable && !(rs && (rs.ended && !rs.destroyed))) return callback.call(stream, new Error('premature close'));\n\t\tif (writable && !(ws && (ws.ended && !ws.destroyed))) return callback.call(stream, new Error('premature close'));\n\t};\n\n\tvar onrequest = function() {\n\t\tstream.req.on('finish', onfinish);\n\t};\n\n\tif (isRequest(stream)) {\n\t\tstream.on('complete', onfinish);\n\t\tstream.on('abort', onclose);\n\t\tif (stream.req) onrequest();\n\t\telse stream.on('request', onrequest);\n\t} else if (writable && !ws) { // legacy streams\n\t\tstream.on('end', onlegacyfinish);\n\t\tstream.on('close', onlegacyfinish);\n\t}\n\n\tif (isChildProcess(stream)) stream.on('exit', onexit);\n\n\tstream.on('end', onend);\n\tstream.on('finish', onfinish);\n\tif (opts.error !== false) stream.on('error', onerror);\n\tstream.on('close', onclose);\n\n\treturn function() {\n\t\tcancelled = true;\n\t\tstream.removeListener('complete', onfinish);\n\t\tstream.removeListener('abort', onclose);\n\t\tstream.removeListener('request', onrequest);\n\t\tif (stream.req) stream.req.removeListener('finish', onfinish);\n\t\tstream.removeListener('end', onlegacyfinish);\n\t\tstream.removeListener('close', onlegacyfinish);\n\t\tstream.removeListener('finish', onfinish);\n\t\tstream.removeListener('exit', onexit);\n\t\tstream.removeListener('end', onend);\n\t\tstream.removeListener('error', onerror);\n\t\tstream.removeListener('close', onclose);\n\t};\n};\n\nmodule.exports = eos;\n","var CombinedStream = require('combined-stream');\nvar util = require('util');\nvar path = require('path');\nvar http = require('http');\nvar https = require('https');\nvar parseUrl = require('url').parse;\nvar fs = require('fs');\nvar Stream = require('stream').Stream;\nvar mime = require('mime-types');\nvar asynckit = require('asynckit');\nvar populate = require('./populate.js');\n\n// Public API\nmodule.exports = FormData;\n\n// make it a Stream\nutil.inherits(FormData, CombinedStream);\n\n/**\n * Create readable \"multipart/form-data\" streams.\n * Can be used to submit forms\n * and file uploads to other web applications.\n *\n * @constructor\n * @param {Object} options - Properties to be added/overriden for FormData and CombinedStream\n */\nfunction FormData(options) {\n if (!(this instanceof FormData)) {\n return new FormData(options);\n }\n\n this._overheadLength = 0;\n this._valueLength = 0;\n this._valuesToMeasure = [];\n\n CombinedStream.call(this);\n\n options = options || {};\n for (var option in options) {\n this[option] = options[option];\n }\n}\n\nFormData.LINE_BREAK = '\\r\\n';\nFormData.DEFAULT_CONTENT_TYPE = 'application/octet-stream';\n\nFormData.prototype.append = function(field, value, options) {\n\n options = options || {};\n\n // allow filename as single option\n if (typeof options == 'string') {\n options = {filename: options};\n }\n\n var append = CombinedStream.prototype.append.bind(this);\n\n // all that streamy business can't handle numbers\n if (typeof value == 'number') {\n value = '' + value;\n }\n\n // https://github.com/felixge/node-form-data/issues/38\n if (util.isArray(value)) {\n // Please convert your array into string\n // the way web server expects it\n this._error(new Error('Arrays are not supported.'));\n return;\n }\n\n var header = this._multiPartHeader(field, value, options);\n var footer = this._multiPartFooter();\n\n append(header);\n append(value);\n append(footer);\n\n // pass along options.knownLength\n this._trackLength(header, value, options);\n};\n\nFormData.prototype._trackLength = function(header, value, options) {\n var valueLength = 0;\n\n // used w/ getLengthSync(), when length is known.\n // e.g. for streaming directly from a remote server,\n // w/ a known file a size, and not wanting to wait for\n // incoming file to finish to get its size.\n if (options.knownLength != null) {\n valueLength += +options.knownLength;\n } else if (Buffer.isBuffer(value)) {\n valueLength = value.length;\n } else if (typeof value === 'string') {\n valueLength = Buffer.byteLength(value);\n }\n\n this._valueLength += valueLength;\n\n // @check why add CRLF? does this account for custom/multiple CRLFs?\n this._overheadLength +=\n Buffer.byteLength(header) +\n FormData.LINE_BREAK.length;\n\n // empty or either doesn't have path or not an http response or not a stream\n if (!value || ( !value.path && !(value.readable && value.hasOwnProperty('httpVersion')) && !(value instanceof Stream))) {\n return;\n }\n\n // no need to bother with the length\n if (!options.knownLength) {\n this._valuesToMeasure.push(value);\n }\n};\n\nFormData.prototype._lengthRetriever = function(value, callback) {\n\n if (value.hasOwnProperty('fd')) {\n\n // take read range into a account\n // `end` = Infinity –> read file till the end\n //\n // TODO: Looks like there is bug in Node fs.createReadStream\n // it doesn't respect `end` options without `start` options\n // Fix it when node fixes it.\n // https://github.com/joyent/node/issues/7819\n if (value.end != undefined && value.end != Infinity && value.start != undefined) {\n\n // when end specified\n // no need to calculate range\n // inclusive, starts with 0\n callback(null, value.end + 1 - (value.start ? value.start : 0));\n\n // not that fast snoopy\n } else {\n // still need to fetch file size from fs\n fs.stat(value.path, function(err, stat) {\n\n var fileSize;\n\n if (err) {\n callback(err);\n return;\n }\n\n // update final size based on the range options\n fileSize = stat.size - (value.start ? value.start : 0);\n callback(null, fileSize);\n });\n }\n\n // or http response\n } else if (value.hasOwnProperty('httpVersion')) {\n callback(null, +value.headers['content-length']);\n\n // or request stream http://github.com/mikeal/request\n } else if (value.hasOwnProperty('httpModule')) {\n // wait till response come back\n value.on('response', function(response) {\n value.pause();\n callback(null, +response.headers['content-length']);\n });\n value.resume();\n\n // something else\n } else {\n callback('Unknown stream');\n }\n};\n\nFormData.prototype._multiPartHeader = function(field, value, options) {\n // custom header specified (as string)?\n // it becomes responsible for boundary\n // (e.g. to handle extra CRLFs on .NET servers)\n if (typeof options.header == 'string') {\n return options.header;\n }\n\n var contentDisposition = this._getContentDisposition(value, options);\n var contentType = this._getContentType(value, options);\n\n var contents = '';\n var headers = {\n // add custom disposition as third element or keep it two elements if not\n 'Content-Disposition': ['form-data', 'name=\"' + field + '\"'].concat(contentDisposition || []),\n // if no content type. allow it to be empty array\n 'Content-Type': [].concat(contentType || [])\n };\n\n // allow custom headers.\n if (typeof options.header == 'object') {\n populate(headers, options.header);\n }\n\n var header;\n for (var prop in headers) {\n if (!headers.hasOwnProperty(prop)) continue;\n header = headers[prop];\n\n // skip nullish headers.\n if (header == null) {\n continue;\n }\n\n // convert all headers to arrays.\n if (!Array.isArray(header)) {\n header = [header];\n }\n\n // add non-empty headers.\n if (header.length) {\n contents += prop + ': ' + header.join('; ') + FormData.LINE_BREAK;\n }\n }\n\n return '--' + this.getBoundary() + FormData.LINE_BREAK + contents + FormData.LINE_BREAK;\n};\n\nFormData.prototype._getContentDisposition = function(value, options) {\n\n var filename\n , contentDisposition\n ;\n\n if (typeof options.filepath === 'string') {\n // custom filepath for relative paths\n filename = path.normalize(options.filepath).replace(/\\\\/g, '/');\n } else if (options.filename || value.name || value.path) {\n // custom filename take precedence\n // formidable and the browser add a name property\n // fs- and request- streams have path property\n filename = path.basename(options.filename || value.name || value.path);\n } else if (value.readable && value.hasOwnProperty('httpVersion')) {\n // or try http response\n filename = path.basename(value.client._httpMessage.path || '');\n }\n\n if (filename) {\n contentDisposition = 'filename=\"' + filename + '\"';\n }\n\n return contentDisposition;\n};\n\nFormData.prototype._getContentType = function(value, options) {\n\n // use custom content-type above all\n var contentType = options.contentType;\n\n // or try `name` from formidable, browser\n if (!contentType && value.name) {\n contentType = mime.lookup(value.name);\n }\n\n // or try `path` from fs-, request- streams\n if (!contentType && value.path) {\n contentType = mime.lookup(value.path);\n }\n\n // or if it's http-reponse\n if (!contentType && value.readable && value.hasOwnProperty('httpVersion')) {\n contentType = value.headers['content-type'];\n }\n\n // or guess it from the filepath or filename\n if (!contentType && (options.filepath || options.filename)) {\n contentType = mime.lookup(options.filepath || options.filename);\n }\n\n // fallback to the default content type if `value` is not simple value\n if (!contentType && typeof value == 'object') {\n contentType = FormData.DEFAULT_CONTENT_TYPE;\n }\n\n return contentType;\n};\n\nFormData.prototype._multiPartFooter = function() {\n return function(next) {\n var footer = FormData.LINE_BREAK;\n\n var lastPart = (this._streams.length === 0);\n if (lastPart) {\n footer += this._lastBoundary();\n }\n\n next(footer);\n }.bind(this);\n};\n\nFormData.prototype._lastBoundary = function() {\n return '--' + this.getBoundary() + '--' + FormData.LINE_BREAK;\n};\n\nFormData.prototype.getHeaders = function(userHeaders) {\n var header;\n var formHeaders = {\n 'content-type': 'multipart/form-data; boundary=' + this.getBoundary()\n };\n\n for (header in userHeaders) {\n if (userHeaders.hasOwnProperty(header)) {\n formHeaders[header.toLowerCase()] = userHeaders[header];\n }\n }\n\n return formHeaders;\n};\n\nFormData.prototype.setBoundary = function(boundary) {\n this._boundary = boundary;\n};\n\nFormData.prototype.getBoundary = function() {\n if (!this._boundary) {\n this._generateBoundary();\n }\n\n return this._boundary;\n};\n\nFormData.prototype.getBuffer = function() {\n var dataBuffer = new Buffer.alloc( 0 );\n var boundary = this.getBoundary();\n\n // Create the form content. Add Line breaks to the end of data.\n for (var i = 0, len = this._streams.length; i < len; i++) {\n if (typeof this._streams[i] !== 'function') {\n\n // Add content to the buffer.\n if(Buffer.isBuffer(this._streams[i])) {\n dataBuffer = Buffer.concat( [dataBuffer, this._streams[i]]);\n }else {\n dataBuffer = Buffer.concat( [dataBuffer, Buffer.from(this._streams[i])]);\n }\n\n // Add break after content.\n if (typeof this._streams[i] !== 'string' || this._streams[i].substring( 2, boundary.length + 2 ) !== boundary) {\n dataBuffer = Buffer.concat( [dataBuffer, Buffer.from(FormData.LINE_BREAK)] );\n }\n }\n }\n\n // Add the footer and return the Buffer object.\n return Buffer.concat( [dataBuffer, Buffer.from(this._lastBoundary())] );\n};\n\nFormData.prototype._generateBoundary = function() {\n // This generates a 50 character boundary similar to those used by Firefox.\n // They are optimized for boyer-moore parsing.\n var boundary = '--------------------------';\n for (var i = 0; i < 24; i++) {\n boundary += Math.floor(Math.random() * 10).toString(16);\n }\n\n this._boundary = boundary;\n};\n\n// Note: getLengthSync DOESN'T calculate streams length\n// As workaround one can calculate file size manually\n// and add it as knownLength option\nFormData.prototype.getLengthSync = function() {\n var knownLength = this._overheadLength + this._valueLength;\n\n // Don't get confused, there are 3 \"internal\" streams for each keyval pair\n // so it basically checks if there is any value added to the form\n if (this._streams.length) {\n knownLength += this._lastBoundary().length;\n }\n\n // https://github.com/form-data/form-data/issues/40\n if (!this.hasKnownLength()) {\n // Some async length retrievers are present\n // therefore synchronous length calculation is false.\n // Please use getLength(callback) to get proper length\n this._error(new Error('Cannot calculate proper length in synchronous way.'));\n }\n\n return knownLength;\n};\n\n// Public API to check if length of added values is known\n// https://github.com/form-data/form-data/issues/196\n// https://github.com/form-data/form-data/issues/262\nFormData.prototype.hasKnownLength = function() {\n var hasKnownLength = true;\n\n if (this._valuesToMeasure.length) {\n hasKnownLength = false;\n }\n\n return hasKnownLength;\n};\n\nFormData.prototype.getLength = function(cb) {\n var knownLength = this._overheadLength + this._valueLength;\n\n if (this._streams.length) {\n knownLength += this._lastBoundary().length;\n }\n\n if (!this._valuesToMeasure.length) {\n process.nextTick(cb.bind(this, null, knownLength));\n return;\n }\n\n asynckit.parallel(this._valuesToMeasure, this._lengthRetriever, function(err, values) {\n if (err) {\n cb(err);\n return;\n }\n\n values.forEach(function(length) {\n knownLength += length;\n });\n\n cb(null, knownLength);\n });\n};\n\nFormData.prototype.submit = function(params, cb) {\n var request\n , options\n , defaults = {method: 'post'}\n ;\n\n // parse provided url if it's string\n // or treat it as options object\n if (typeof params == 'string') {\n\n params = parseUrl(params);\n options = populate({\n port: params.port,\n path: params.pathname,\n host: params.hostname,\n protocol: params.protocol\n }, defaults);\n\n // use custom params\n } else {\n\n options = populate(params, defaults);\n // if no port provided use default one\n if (!options.port) {\n options.port = options.protocol == 'https:' ? 443 : 80;\n }\n }\n\n // put that good code in getHeaders to some use\n options.headers = this.getHeaders(params.headers);\n\n // https if specified, fallback to http in any other case\n if (options.protocol == 'https:') {\n request = https.request(options);\n } else {\n request = http.request(options);\n }\n\n // get content length and fire away\n this.getLength(function(err, length) {\n if (err && err !== 'Unknown stream') {\n this._error(err);\n return;\n }\n\n // add content length\n if (length) {\n request.setHeader('Content-Length', length);\n }\n\n this.pipe(request);\n if (cb) {\n var onResponse;\n\n var callback = function (error, responce) {\n request.removeListener('error', callback);\n request.removeListener('response', onResponse);\n\n return cb.call(this, error, responce);\n };\n\n onResponse = callback.bind(this, null);\n\n request.on('error', callback);\n request.on('response', onResponse);\n }\n }.bind(this));\n\n return request;\n};\n\nFormData.prototype._error = function(err) {\n if (!this.error) {\n this.error = err;\n this.pause();\n this.emit('error', err);\n }\n};\n\nFormData.prototype.toString = function () {\n return '[object FormData]';\n};\n","// populates missing values\nmodule.exports = function(dst, src) {\n\n Object.keys(src).forEach(function(prop)\n {\n dst[prop] = dst[prop] || src[prop];\n });\n\n return dst;\n};\n","/*! fromentries. MIT License. Feross Aboukhadijeh */\nmodule.exports = function fromEntries (iterable) {\n return [...iterable].reduce((obj, [key, val]) => {\n obj[key] = val\n return obj\n }, {})\n}\n","module.exports = require('fs').constants || require('constants')\n","module.exports = realpath\nrealpath.realpath = realpath\nrealpath.sync = realpathSync\nrealpath.realpathSync = realpathSync\nrealpath.monkeypatch = monkeypatch\nrealpath.unmonkeypatch = unmonkeypatch\n\nvar fs = require('fs')\nvar origRealpath = fs.realpath\nvar origRealpathSync = fs.realpathSync\n\nvar version = process.version\nvar ok = /^v[0-5]\\./.test(version)\nvar old = require('./old.js')\n\nfunction newError (er) {\n return er && er.syscall === 'realpath' && (\n er.code === 'ELOOP' ||\n er.code === 'ENOMEM' ||\n er.code === 'ENAMETOOLONG'\n )\n}\n\nfunction realpath (p, cache, cb) {\n if (ok) {\n return origRealpath(p, cache, cb)\n }\n\n if (typeof cache === 'function') {\n cb = cache\n cache = null\n }\n origRealpath(p, cache, function (er, result) {\n if (newError(er)) {\n old.realpath(p, cache, cb)\n } else {\n cb(er, result)\n }\n })\n}\n\nfunction realpathSync (p, cache) {\n if (ok) {\n return origRealpathSync(p, cache)\n }\n\n try {\n return origRealpathSync(p, cache)\n } catch (er) {\n if (newError(er)) {\n return old.realpathSync(p, cache)\n } else {\n throw er\n }\n }\n}\n\nfunction monkeypatch () {\n fs.realpath = realpath\n fs.realpathSync = realpathSync\n}\n\nfunction unmonkeypatch () {\n fs.realpath = origRealpath\n fs.realpathSync = origRealpathSync\n}\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nvar pathModule = require('path');\nvar isWindows = process.platform === 'win32';\nvar fs = require('fs');\n\n// JavaScript implementation of realpath, ported from node pre-v6\n\nvar DEBUG = process.env.NODE_DEBUG && /fs/.test(process.env.NODE_DEBUG);\n\nfunction rethrow() {\n // Only enable in debug mode. A backtrace uses ~1000 bytes of heap space and\n // is fairly slow to generate.\n var callback;\n if (DEBUG) {\n var backtrace = new Error;\n callback = debugCallback;\n } else\n callback = missingCallback;\n\n return callback;\n\n function debugCallback(err) {\n if (err) {\n backtrace.message = err.message;\n err = backtrace;\n missingCallback(err);\n }\n }\n\n function missingCallback(err) {\n if (err) {\n if (process.throwDeprecation)\n throw err; // Forgot a callback but don't know where? Use NODE_DEBUG=fs\n else if (!process.noDeprecation) {\n var msg = 'fs: missing callback ' + (err.stack || err.message);\n if (process.traceDeprecation)\n console.trace(msg);\n else\n console.error(msg);\n }\n }\n }\n}\n\nfunction maybeCallback(cb) {\n return typeof cb === 'function' ? cb : rethrow();\n}\n\nvar normalize = pathModule.normalize;\n\n// Regexp that finds the next partion of a (partial) path\n// result is [base_with_slash, base], e.g. ['somedir/', 'somedir']\nif (isWindows) {\n var nextPartRe = /(.*?)(?:[\\/\\\\]+|$)/g;\n} else {\n var nextPartRe = /(.*?)(?:[\\/]+|$)/g;\n}\n\n// Regex to find the device root, including trailing slash. E.g. 'c:\\\\'.\nif (isWindows) {\n var splitRootRe = /^(?:[a-zA-Z]:|[\\\\\\/]{2}[^\\\\\\/]+[\\\\\\/][^\\\\\\/]+)?[\\\\\\/]*/;\n} else {\n var splitRootRe = /^[\\/]*/;\n}\n\nexports.realpathSync = function realpathSync(p, cache) {\n // make p is absolute\n p = pathModule.resolve(p);\n\n if (cache && Object.prototype.hasOwnProperty.call(cache, p)) {\n return cache[p];\n }\n\n var original = p,\n seenLinks = {},\n knownHard = {};\n\n // current character position in p\n var pos;\n // the partial path so far, including a trailing slash if any\n var current;\n // the partial path without a trailing slash (except when pointing at a root)\n var base;\n // the partial path scanned in the previous round, with slash\n var previous;\n\n start();\n\n function start() {\n // Skip over roots\n var m = splitRootRe.exec(p);\n pos = m[0].length;\n current = m[0];\n base = m[0];\n previous = '';\n\n // On windows, check that the root exists. On unix there is no need.\n if (isWindows && !knownHard[base]) {\n fs.lstatSync(base);\n knownHard[base] = true;\n }\n }\n\n // walk down the path, swapping out linked pathparts for their real\n // values\n // NB: p.length changes.\n while (pos < p.length) {\n // find the next part\n nextPartRe.lastIndex = pos;\n var result = nextPartRe.exec(p);\n previous = current;\n current += result[0];\n base = previous + result[1];\n pos = nextPartRe.lastIndex;\n\n // continue if not a symlink\n if (knownHard[base] || (cache && cache[base] === base)) {\n continue;\n }\n\n var resolvedLink;\n if (cache && Object.prototype.hasOwnProperty.call(cache, base)) {\n // some known symbolic link. no need to stat again.\n resolvedLink = cache[base];\n } else {\n var stat = fs.lstatSync(base);\n if (!stat.isSymbolicLink()) {\n knownHard[base] = true;\n if (cache) cache[base] = base;\n continue;\n }\n\n // read the link if it wasn't read before\n // dev/ino always return 0 on windows, so skip the check.\n var linkTarget = null;\n if (!isWindows) {\n var id = stat.dev.toString(32) + ':' + stat.ino.toString(32);\n if (seenLinks.hasOwnProperty(id)) {\n linkTarget = seenLinks[id];\n }\n }\n if (linkTarget === null) {\n fs.statSync(base);\n linkTarget = fs.readlinkSync(base);\n }\n resolvedLink = pathModule.resolve(previous, linkTarget);\n // track this, if given a cache.\n if (cache) cache[base] = resolvedLink;\n if (!isWindows) seenLinks[id] = linkTarget;\n }\n\n // resolve the link, then start over\n p = pathModule.resolve(resolvedLink, p.slice(pos));\n start();\n }\n\n if (cache) cache[original] = p;\n\n return p;\n};\n\n\nexports.realpath = function realpath(p, cache, cb) {\n if (typeof cb !== 'function') {\n cb = maybeCallback(cache);\n cache = null;\n }\n\n // make p is absolute\n p = pathModule.resolve(p);\n\n if (cache && Object.prototype.hasOwnProperty.call(cache, p)) {\n return process.nextTick(cb.bind(null, null, cache[p]));\n }\n\n var original = p,\n seenLinks = {},\n knownHard = {};\n\n // current character position in p\n var pos;\n // the partial path so far, including a trailing slash if any\n var current;\n // the partial path without a trailing slash (except when pointing at a root)\n var base;\n // the partial path scanned in the previous round, with slash\n var previous;\n\n start();\n\n function start() {\n // Skip over roots\n var m = splitRootRe.exec(p);\n pos = m[0].length;\n current = m[0];\n base = m[0];\n previous = '';\n\n // On windows, check that the root exists. On unix there is no need.\n if (isWindows && !knownHard[base]) {\n fs.lstat(base, function(err) {\n if (err) return cb(err);\n knownHard[base] = true;\n LOOP();\n });\n } else {\n process.nextTick(LOOP);\n }\n }\n\n // walk down the path, swapping out linked pathparts for their real\n // values\n function LOOP() {\n // stop if scanned past end of path\n if (pos >= p.length) {\n if (cache) cache[original] = p;\n return cb(null, p);\n }\n\n // find the next part\n nextPartRe.lastIndex = pos;\n var result = nextPartRe.exec(p);\n previous = current;\n current += result[0];\n base = previous + result[1];\n pos = nextPartRe.lastIndex;\n\n // continue if not a symlink\n if (knownHard[base] || (cache && cache[base] === base)) {\n return process.nextTick(LOOP);\n }\n\n if (cache && Object.prototype.hasOwnProperty.call(cache, base)) {\n // known symbolic link. no need to stat again.\n return gotResolvedLink(cache[base]);\n }\n\n return fs.lstat(base, gotStat);\n }\n\n function gotStat(err, stat) {\n if (err) return cb(err);\n\n // if not a symlink, skip to the next path part\n if (!stat.isSymbolicLink()) {\n knownHard[base] = true;\n if (cache) cache[base] = base;\n return process.nextTick(LOOP);\n }\n\n // stat & read the link if not read before\n // call gotTarget as soon as the link target is known\n // dev/ino always return 0 on windows, so skip the check.\n if (!isWindows) {\n var id = stat.dev.toString(32) + ':' + stat.ino.toString(32);\n if (seenLinks.hasOwnProperty(id)) {\n return gotTarget(null, seenLinks[id], base);\n }\n }\n fs.stat(base, function(err) {\n if (err) return cb(err);\n\n fs.readlink(base, function(err, target) {\n if (!isWindows) seenLinks[id] = target;\n gotTarget(err, target);\n });\n });\n }\n\n function gotTarget(err, target, base) {\n if (err) return cb(err);\n\n var resolvedLink = pathModule.resolve(previous, target);\n if (cache) cache[base] = resolvedLink;\n gotResolvedLink(resolvedLink);\n }\n\n function gotResolvedLink(resolvedLink) {\n // resolve the link, then start over\n p = pathModule.resolve(resolvedLink, p.slice(pos));\n start();\n }\n};\n","exports.setopts = setopts\nexports.ownProp = ownProp\nexports.makeAbs = makeAbs\nexports.finish = finish\nexports.mark = mark\nexports.isIgnored = isIgnored\nexports.childrenIgnored = childrenIgnored\n\nfunction ownProp (obj, field) {\n return Object.prototype.hasOwnProperty.call(obj, field)\n}\n\nvar fs = require(\"fs\")\nvar path = require(\"path\")\nvar minimatch = require(\"minimatch\")\nvar isAbsolute = require(\"path-is-absolute\")\nvar Minimatch = minimatch.Minimatch\n\nfunction alphasort (a, b) {\n return a.localeCompare(b, 'en')\n}\n\nfunction setupIgnores (self, options) {\n self.ignore = options.ignore || []\n\n if (!Array.isArray(self.ignore))\n self.ignore = [self.ignore]\n\n if (self.ignore.length) {\n self.ignore = self.ignore.map(ignoreMap)\n }\n}\n\n// ignore patterns are always in dot:true mode.\nfunction ignoreMap (pattern) {\n var gmatcher = null\n if (pattern.slice(-3) === '/**') {\n var gpattern = pattern.replace(/(\\/\\*\\*)+$/, '')\n gmatcher = new Minimatch(gpattern, { dot: true })\n }\n\n return {\n matcher: new Minimatch(pattern, { dot: true }),\n gmatcher: gmatcher\n }\n}\n\nfunction setopts (self, pattern, options) {\n if (!options)\n options = {}\n\n // base-matching: just use globstar for that.\n if (options.matchBase && -1 === pattern.indexOf(\"/\")) {\n if (options.noglobstar) {\n throw new Error(\"base matching requires globstar\")\n }\n pattern = \"**/\" + pattern\n }\n\n self.silent = !!options.silent\n self.pattern = pattern\n self.strict = options.strict !== false\n self.realpath = !!options.realpath\n self.realpathCache = options.realpathCache || Object.create(null)\n self.follow = !!options.follow\n self.dot = !!options.dot\n self.mark = !!options.mark\n self.nodir = !!options.nodir\n if (self.nodir)\n self.mark = true\n self.sync = !!options.sync\n self.nounique = !!options.nounique\n self.nonull = !!options.nonull\n self.nosort = !!options.nosort\n self.nocase = !!options.nocase\n self.stat = !!options.stat\n self.noprocess = !!options.noprocess\n self.absolute = !!options.absolute\n self.fs = options.fs || fs\n\n self.maxLength = options.maxLength || Infinity\n self.cache = options.cache || Object.create(null)\n self.statCache = options.statCache || Object.create(null)\n self.symlinks = options.symlinks || Object.create(null)\n\n setupIgnores(self, options)\n\n self.changedCwd = false\n var cwd = process.cwd()\n if (!ownProp(options, \"cwd\"))\n self.cwd = cwd\n else {\n self.cwd = path.resolve(options.cwd)\n self.changedCwd = self.cwd !== cwd\n }\n\n self.root = options.root || path.resolve(self.cwd, \"/\")\n self.root = path.resolve(self.root)\n if (process.platform === \"win32\")\n self.root = self.root.replace(/\\\\/g, \"/\")\n\n // TODO: is an absolute `cwd` supposed to be resolved against `root`?\n // e.g. { cwd: '/test', root: __dirname } === path.join(__dirname, '/test')\n self.cwdAbs = isAbsolute(self.cwd) ? self.cwd : makeAbs(self, self.cwd)\n if (process.platform === \"win32\")\n self.cwdAbs = self.cwdAbs.replace(/\\\\/g, \"/\")\n self.nomount = !!options.nomount\n\n // disable comments and negation in Minimatch.\n // Note that they are not supported in Glob itself anyway.\n options.nonegate = true\n options.nocomment = true\n // always treat \\ in patterns as escapes, not path separators\n options.allowWindowsEscape = false\n\n self.minimatch = new Minimatch(pattern, options)\n self.options = self.minimatch.options\n}\n\nfunction finish (self) {\n var nou = self.nounique\n var all = nou ? [] : Object.create(null)\n\n for (var i = 0, l = self.matches.length; i < l; i ++) {\n var matches = self.matches[i]\n if (!matches || Object.keys(matches).length === 0) {\n if (self.nonull) {\n // do like the shell, and spit out the literal glob\n var literal = self.minimatch.globSet[i]\n if (nou)\n all.push(literal)\n else\n all[literal] = true\n }\n } else {\n // had matches\n var m = Object.keys(matches)\n if (nou)\n all.push.apply(all, m)\n else\n m.forEach(function (m) {\n all[m] = true\n })\n }\n }\n\n if (!nou)\n all = Object.keys(all)\n\n if (!self.nosort)\n all = all.sort(alphasort)\n\n // at *some* point we statted all of these\n if (self.mark) {\n for (var i = 0; i < all.length; i++) {\n all[i] = self._mark(all[i])\n }\n if (self.nodir) {\n all = all.filter(function (e) {\n var notDir = !(/\\/$/.test(e))\n var c = self.cache[e] || self.cache[makeAbs(self, e)]\n if (notDir && c)\n notDir = c !== 'DIR' && !Array.isArray(c)\n return notDir\n })\n }\n }\n\n if (self.ignore.length)\n all = all.filter(function(m) {\n return !isIgnored(self, m)\n })\n\n self.found = all\n}\n\nfunction mark (self, p) {\n var abs = makeAbs(self, p)\n var c = self.cache[abs]\n var m = p\n if (c) {\n var isDir = c === 'DIR' || Array.isArray(c)\n var slash = p.slice(-1) === '/'\n\n if (isDir && !slash)\n m += '/'\n else if (!isDir && slash)\n m = m.slice(0, -1)\n\n if (m !== p) {\n var mabs = makeAbs(self, m)\n self.statCache[mabs] = self.statCache[abs]\n self.cache[mabs] = self.cache[abs]\n }\n }\n\n return m\n}\n\n// lotta situps...\nfunction makeAbs (self, f) {\n var abs = f\n if (f.charAt(0) === '/') {\n abs = path.join(self.root, f)\n } else if (isAbsolute(f) || f === '') {\n abs = f\n } else if (self.changedCwd) {\n abs = path.resolve(self.cwd, f)\n } else {\n abs = path.resolve(f)\n }\n\n if (process.platform === 'win32')\n abs = abs.replace(/\\\\/g, '/')\n\n return abs\n}\n\n\n// Return true, if pattern ends with globstar '**', for the accompanying parent directory.\n// Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents\nfunction isIgnored (self, path) {\n if (!self.ignore.length)\n return false\n\n return self.ignore.some(function(item) {\n return item.matcher.match(path) || !!(item.gmatcher && item.gmatcher.match(path))\n })\n}\n\nfunction childrenIgnored (self, path) {\n if (!self.ignore.length)\n return false\n\n return self.ignore.some(function(item) {\n return !!(item.gmatcher && item.gmatcher.match(path))\n })\n}\n","// Approach:\n//\n// 1. Get the minimatch set\n// 2. For each pattern in the set, PROCESS(pattern, false)\n// 3. Store matches per-set, then uniq them\n//\n// PROCESS(pattern, inGlobStar)\n// Get the first [n] items from pattern that are all strings\n// Join these together. This is PREFIX.\n// If there is no more remaining, then stat(PREFIX) and\n// add to matches if it succeeds. END.\n//\n// If inGlobStar and PREFIX is symlink and points to dir\n// set ENTRIES = []\n// else readdir(PREFIX) as ENTRIES\n// If fail, END\n//\n// with ENTRIES\n// If pattern[n] is GLOBSTAR\n// // handle the case where the globstar match is empty\n// // by pruning it out, and testing the resulting pattern\n// PROCESS(pattern[0..n] + pattern[n+1 .. $], false)\n// // handle other cases.\n// for ENTRY in ENTRIES (not dotfiles)\n// // attach globstar + tail onto the entry\n// // Mark that this entry is a globstar match\n// PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)\n//\n// else // not globstar\n// for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)\n// Test ENTRY against pattern[n]\n// If fails, continue\n// If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])\n//\n// Caveat:\n// Cache all stats and readdirs results to minimize syscall. Since all\n// we ever care about is existence and directory-ness, we can just keep\n// `true` for files, and [children,...] for directories, or `false` for\n// things that don't exist.\n\nmodule.exports = glob\n\nvar rp = require('fs.realpath')\nvar minimatch = require('minimatch')\nvar Minimatch = minimatch.Minimatch\nvar inherits = require('inherits')\nvar EE = require('events').EventEmitter\nvar path = require('path')\nvar assert = require('assert')\nvar isAbsolute = require('path-is-absolute')\nvar globSync = require('./sync.js')\nvar common = require('./common.js')\nvar setopts = common.setopts\nvar ownProp = common.ownProp\nvar inflight = require('inflight')\nvar util = require('util')\nvar childrenIgnored = common.childrenIgnored\nvar isIgnored = common.isIgnored\n\nvar once = require('once')\n\nfunction glob (pattern, options, cb) {\n if (typeof options === 'function') cb = options, options = {}\n if (!options) options = {}\n\n if (options.sync) {\n if (cb)\n throw new TypeError('callback provided to sync glob')\n return globSync(pattern, options)\n }\n\n return new Glob(pattern, options, cb)\n}\n\nglob.sync = globSync\nvar GlobSync = glob.GlobSync = globSync.GlobSync\n\n// old api surface\nglob.glob = glob\n\nfunction extend (origin, add) {\n if (add === null || typeof add !== 'object') {\n return origin\n }\n\n var keys = Object.keys(add)\n var i = keys.length\n while (i--) {\n origin[keys[i]] = add[keys[i]]\n }\n return origin\n}\n\nglob.hasMagic = function (pattern, options_) {\n var options = extend({}, options_)\n options.noprocess = true\n\n var g = new Glob(pattern, options)\n var set = g.minimatch.set\n\n if (!pattern)\n return false\n\n if (set.length > 1)\n return true\n\n for (var j = 0; j < set[0].length; j++) {\n if (typeof set[0][j] !== 'string')\n return true\n }\n\n return false\n}\n\nglob.Glob = Glob\ninherits(Glob, EE)\nfunction Glob (pattern, options, cb) {\n if (typeof options === 'function') {\n cb = options\n options = null\n }\n\n if (options && options.sync) {\n if (cb)\n throw new TypeError('callback provided to sync glob')\n return new GlobSync(pattern, options)\n }\n\n if (!(this instanceof Glob))\n return new Glob(pattern, options, cb)\n\n setopts(this, pattern, options)\n this._didRealPath = false\n\n // process each pattern in the minimatch set\n var n = this.minimatch.set.length\n\n // The matches are stored as {: true,...} so that\n // duplicates are automagically pruned.\n // Later, we do an Object.keys() on these.\n // Keep them as a list so we can fill in when nonull is set.\n this.matches = new Array(n)\n\n if (typeof cb === 'function') {\n cb = once(cb)\n this.on('error', cb)\n this.on('end', function (matches) {\n cb(null, matches)\n })\n }\n\n var self = this\n this._processing = 0\n\n this._emitQueue = []\n this._processQueue = []\n this.paused = false\n\n if (this.noprocess)\n return this\n\n if (n === 0)\n return done()\n\n var sync = true\n for (var i = 0; i < n; i ++) {\n this._process(this.minimatch.set[i], i, false, done)\n }\n sync = false\n\n function done () {\n --self._processing\n if (self._processing <= 0) {\n if (sync) {\n process.nextTick(function () {\n self._finish()\n })\n } else {\n self._finish()\n }\n }\n }\n}\n\nGlob.prototype._finish = function () {\n assert(this instanceof Glob)\n if (this.aborted)\n return\n\n if (this.realpath && !this._didRealpath)\n return this._realpath()\n\n common.finish(this)\n this.emit('end', this.found)\n}\n\nGlob.prototype._realpath = function () {\n if (this._didRealpath)\n return\n\n this._didRealpath = true\n\n var n = this.matches.length\n if (n === 0)\n return this._finish()\n\n var self = this\n for (var i = 0; i < this.matches.length; i++)\n this._realpathSet(i, next)\n\n function next () {\n if (--n === 0)\n self._finish()\n }\n}\n\nGlob.prototype._realpathSet = function (index, cb) {\n var matchset = this.matches[index]\n if (!matchset)\n return cb()\n\n var found = Object.keys(matchset)\n var self = this\n var n = found.length\n\n if (n === 0)\n return cb()\n\n var set = this.matches[index] = Object.create(null)\n found.forEach(function (p, i) {\n // If there's a problem with the stat, then it means that\n // one or more of the links in the realpath couldn't be\n // resolved. just return the abs value in that case.\n p = self._makeAbs(p)\n rp.realpath(p, self.realpathCache, function (er, real) {\n if (!er)\n set[real] = true\n else if (er.syscall === 'stat')\n set[p] = true\n else\n self.emit('error', er) // srsly wtf right here\n\n if (--n === 0) {\n self.matches[index] = set\n cb()\n }\n })\n })\n}\n\nGlob.prototype._mark = function (p) {\n return common.mark(this, p)\n}\n\nGlob.prototype._makeAbs = function (f) {\n return common.makeAbs(this, f)\n}\n\nGlob.prototype.abort = function () {\n this.aborted = true\n this.emit('abort')\n}\n\nGlob.prototype.pause = function () {\n if (!this.paused) {\n this.paused = true\n this.emit('pause')\n }\n}\n\nGlob.prototype.resume = function () {\n if (this.paused) {\n this.emit('resume')\n this.paused = false\n if (this._emitQueue.length) {\n var eq = this._emitQueue.slice(0)\n this._emitQueue.length = 0\n for (var i = 0; i < eq.length; i ++) {\n var e = eq[i]\n this._emitMatch(e[0], e[1])\n }\n }\n if (this._processQueue.length) {\n var pq = this._processQueue.slice(0)\n this._processQueue.length = 0\n for (var i = 0; i < pq.length; i ++) {\n var p = pq[i]\n this._processing--\n this._process(p[0], p[1], p[2], p[3])\n }\n }\n }\n}\n\nGlob.prototype._process = function (pattern, index, inGlobStar, cb) {\n assert(this instanceof Glob)\n assert(typeof cb === 'function')\n\n if (this.aborted)\n return\n\n this._processing++\n if (this.paused) {\n this._processQueue.push([pattern, index, inGlobStar, cb])\n return\n }\n\n //console.error('PROCESS %d', this._processing, pattern)\n\n // Get the first [n] parts of pattern that are all strings.\n var n = 0\n while (typeof pattern[n] === 'string') {\n n ++\n }\n // now n is the index of the first one that is *not* a string.\n\n // see if there's anything else\n var prefix\n switch (n) {\n // if not, then this is rather simple\n case pattern.length:\n this._processSimple(pattern.join('/'), index, cb)\n return\n\n case 0:\n // pattern *starts* with some non-trivial item.\n // going to readdir(cwd), but not include the prefix in matches.\n prefix = null\n break\n\n default:\n // pattern has some string bits in the front.\n // whatever it starts with, whether that's 'absolute' like /foo/bar,\n // or 'relative' like '../baz'\n prefix = pattern.slice(0, n).join('/')\n break\n }\n\n var remain = pattern.slice(n)\n\n // get the list of entries.\n var read\n if (prefix === null)\n read = '.'\n else if (isAbsolute(prefix) ||\n isAbsolute(pattern.map(function (p) {\n return typeof p === 'string' ? p : '[*]'\n }).join('/'))) {\n if (!prefix || !isAbsolute(prefix))\n prefix = '/' + prefix\n read = prefix\n } else\n read = prefix\n\n var abs = this._makeAbs(read)\n\n //if ignored, skip _processing\n if (childrenIgnored(this, read))\n return cb()\n\n var isGlobStar = remain[0] === minimatch.GLOBSTAR\n if (isGlobStar)\n this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb)\n else\n this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb)\n}\n\nGlob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) {\n var self = this\n this._readdir(abs, inGlobStar, function (er, entries) {\n return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb)\n })\n}\n\nGlob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {\n\n // if the abs isn't a dir, then nothing can match!\n if (!entries)\n return cb()\n\n // It will only match dot entries if it starts with a dot, or if\n // dot is set. Stuff like @(.foo|.bar) isn't allowed.\n var pn = remain[0]\n var negate = !!this.minimatch.negate\n var rawGlob = pn._glob\n var dotOk = this.dot || rawGlob.charAt(0) === '.'\n\n var matchedEntries = []\n for (var i = 0; i < entries.length; i++) {\n var e = entries[i]\n if (e.charAt(0) !== '.' || dotOk) {\n var m\n if (negate && !prefix) {\n m = !e.match(pn)\n } else {\n m = e.match(pn)\n }\n if (m)\n matchedEntries.push(e)\n }\n }\n\n //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)\n\n var len = matchedEntries.length\n // If there are no matched entries, then nothing matches.\n if (len === 0)\n return cb()\n\n // if this is the last remaining pattern bit, then no need for\n // an additional stat *unless* the user has specified mark or\n // stat explicitly. We know they exist, since readdir returned\n // them.\n\n if (remain.length === 1 && !this.mark && !this.stat) {\n if (!this.matches[index])\n this.matches[index] = Object.create(null)\n\n for (var i = 0; i < len; i ++) {\n var e = matchedEntries[i]\n if (prefix) {\n if (prefix !== '/')\n e = prefix + '/' + e\n else\n e = prefix + e\n }\n\n if (e.charAt(0) === '/' && !this.nomount) {\n e = path.join(this.root, e)\n }\n this._emitMatch(index, e)\n }\n // This was the last one, and no stats were needed\n return cb()\n }\n\n // now test all matched entries as stand-ins for that part\n // of the pattern.\n remain.shift()\n for (var i = 0; i < len; i ++) {\n var e = matchedEntries[i]\n var newPattern\n if (prefix) {\n if (prefix !== '/')\n e = prefix + '/' + e\n else\n e = prefix + e\n }\n this._process([e].concat(remain), index, inGlobStar, cb)\n }\n cb()\n}\n\nGlob.prototype._emitMatch = function (index, e) {\n if (this.aborted)\n return\n\n if (isIgnored(this, e))\n return\n\n if (this.paused) {\n this._emitQueue.push([index, e])\n return\n }\n\n var abs = isAbsolute(e) ? e : this._makeAbs(e)\n\n if (this.mark)\n e = this._mark(e)\n\n if (this.absolute)\n e = abs\n\n if (this.matches[index][e])\n return\n\n if (this.nodir) {\n var c = this.cache[abs]\n if (c === 'DIR' || Array.isArray(c))\n return\n }\n\n this.matches[index][e] = true\n\n var st = this.statCache[abs]\n if (st)\n this.emit('stat', e, st)\n\n this.emit('match', e)\n}\n\nGlob.prototype._readdirInGlobStar = function (abs, cb) {\n if (this.aborted)\n return\n\n // follow all symlinked directories forever\n // just proceed as if this is a non-globstar situation\n if (this.follow)\n return this._readdir(abs, false, cb)\n\n var lstatkey = 'lstat\\0' + abs\n var self = this\n var lstatcb = inflight(lstatkey, lstatcb_)\n\n if (lstatcb)\n self.fs.lstat(abs, lstatcb)\n\n function lstatcb_ (er, lstat) {\n if (er && er.code === 'ENOENT')\n return cb()\n\n var isSym = lstat && lstat.isSymbolicLink()\n self.symlinks[abs] = isSym\n\n // If it's not a symlink or a dir, then it's definitely a regular file.\n // don't bother doing a readdir in that case.\n if (!isSym && lstat && !lstat.isDirectory()) {\n self.cache[abs] = 'FILE'\n cb()\n } else\n self._readdir(abs, false, cb)\n }\n}\n\nGlob.prototype._readdir = function (abs, inGlobStar, cb) {\n if (this.aborted)\n return\n\n cb = inflight('readdir\\0'+abs+'\\0'+inGlobStar, cb)\n if (!cb)\n return\n\n //console.error('RD %j %j', +inGlobStar, abs)\n if (inGlobStar && !ownProp(this.symlinks, abs))\n return this._readdirInGlobStar(abs, cb)\n\n if (ownProp(this.cache, abs)) {\n var c = this.cache[abs]\n if (!c || c === 'FILE')\n return cb()\n\n if (Array.isArray(c))\n return cb(null, c)\n }\n\n var self = this\n self.fs.readdir(abs, readdirCb(this, abs, cb))\n}\n\nfunction readdirCb (self, abs, cb) {\n return function (er, entries) {\n if (er)\n self._readdirError(abs, er, cb)\n else\n self._readdirEntries(abs, entries, cb)\n }\n}\n\nGlob.prototype._readdirEntries = function (abs, entries, cb) {\n if (this.aborted)\n return\n\n // if we haven't asked to stat everything, then just\n // assume that everything in there exists, so we can avoid\n // having to stat it a second time.\n if (!this.mark && !this.stat) {\n for (var i = 0; i < entries.length; i ++) {\n var e = entries[i]\n if (abs === '/')\n e = abs + e\n else\n e = abs + '/' + e\n this.cache[e] = true\n }\n }\n\n this.cache[abs] = entries\n return cb(null, entries)\n}\n\nGlob.prototype._readdirError = function (f, er, cb) {\n if (this.aborted)\n return\n\n // handle errors, and cache the information\n switch (er.code) {\n case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205\n case 'ENOTDIR': // totally normal. means it *does* exist.\n var abs = this._makeAbs(f)\n this.cache[abs] = 'FILE'\n if (abs === this.cwdAbs) {\n var error = new Error(er.code + ' invalid cwd ' + this.cwd)\n error.path = this.cwd\n error.code = er.code\n this.emit('error', error)\n this.abort()\n }\n break\n\n case 'ENOENT': // not terribly unusual\n case 'ELOOP':\n case 'ENAMETOOLONG':\n case 'UNKNOWN':\n this.cache[this._makeAbs(f)] = false\n break\n\n default: // some unusual error. Treat as failure.\n this.cache[this._makeAbs(f)] = false\n if (this.strict) {\n this.emit('error', er)\n // If the error is handled, then we abort\n // if not, we threw out of here\n this.abort()\n }\n if (!this.silent)\n console.error('glob error', er)\n break\n }\n\n return cb()\n}\n\nGlob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) {\n var self = this\n this._readdir(abs, inGlobStar, function (er, entries) {\n self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb)\n })\n}\n\n\nGlob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {\n //console.error('pgs2', prefix, remain[0], entries)\n\n // no entries means not a dir, so it can never have matches\n // foo.txt/** doesn't match foo.txt\n if (!entries)\n return cb()\n\n // test without the globstar, and with every child both below\n // and replacing the globstar.\n var remainWithoutGlobStar = remain.slice(1)\n var gspref = prefix ? [ prefix ] : []\n var noGlobStar = gspref.concat(remainWithoutGlobStar)\n\n // the noGlobStar pattern exits the inGlobStar state\n this._process(noGlobStar, index, false, cb)\n\n var isSym = this.symlinks[abs]\n var len = entries.length\n\n // If it's a symlink, and we're in a globstar, then stop\n if (isSym && inGlobStar)\n return cb()\n\n for (var i = 0; i < len; i++) {\n var e = entries[i]\n if (e.charAt(0) === '.' && !this.dot)\n continue\n\n // these two cases enter the inGlobStar state\n var instead = gspref.concat(entries[i], remainWithoutGlobStar)\n this._process(instead, index, true, cb)\n\n var below = gspref.concat(entries[i], remain)\n this._process(below, index, true, cb)\n }\n\n cb()\n}\n\nGlob.prototype._processSimple = function (prefix, index, cb) {\n // XXX review this. Shouldn't it be doing the mounting etc\n // before doing stat? kinda weird?\n var self = this\n this._stat(prefix, function (er, exists) {\n self._processSimple2(prefix, index, er, exists, cb)\n })\n}\nGlob.prototype._processSimple2 = function (prefix, index, er, exists, cb) {\n\n //console.error('ps2', prefix, exists)\n\n if (!this.matches[index])\n this.matches[index] = Object.create(null)\n\n // If it doesn't exist, then just mark the lack of results\n if (!exists)\n return cb()\n\n if (prefix && isAbsolute(prefix) && !this.nomount) {\n var trail = /[\\/\\\\]$/.test(prefix)\n if (prefix.charAt(0) === '/') {\n prefix = path.join(this.root, prefix)\n } else {\n prefix = path.resolve(this.root, prefix)\n if (trail)\n prefix += '/'\n }\n }\n\n if (process.platform === 'win32')\n prefix = prefix.replace(/\\\\/g, '/')\n\n // Mark this as a match\n this._emitMatch(index, prefix)\n cb()\n}\n\n// Returns either 'DIR', 'FILE', or false\nGlob.prototype._stat = function (f, cb) {\n var abs = this._makeAbs(f)\n var needDir = f.slice(-1) === '/'\n\n if (f.length > this.maxLength)\n return cb()\n\n if (!this.stat && ownProp(this.cache, abs)) {\n var c = this.cache[abs]\n\n if (Array.isArray(c))\n c = 'DIR'\n\n // It exists, but maybe not how we need it\n if (!needDir || c === 'DIR')\n return cb(null, c)\n\n if (needDir && c === 'FILE')\n return cb()\n\n // otherwise we have to stat, because maybe c=true\n // if we know it exists, but not what it is.\n }\n\n var exists\n var stat = this.statCache[abs]\n if (stat !== undefined) {\n if (stat === false)\n return cb(null, stat)\n else {\n var type = stat.isDirectory() ? 'DIR' : 'FILE'\n if (needDir && type === 'FILE')\n return cb()\n else\n return cb(null, type, stat)\n }\n }\n\n var self = this\n var statcb = inflight('stat\\0' + abs, lstatcb_)\n if (statcb)\n self.fs.lstat(abs, statcb)\n\n function lstatcb_ (er, lstat) {\n if (lstat && lstat.isSymbolicLink()) {\n // If it's a symlink, then treat it as the target, unless\n // the target does not exist, then treat it as a file.\n return self.fs.stat(abs, function (er, stat) {\n if (er)\n self._stat2(f, abs, null, lstat, cb)\n else\n self._stat2(f, abs, er, stat, cb)\n })\n } else {\n self._stat2(f, abs, er, lstat, cb)\n }\n }\n}\n\nGlob.prototype._stat2 = function (f, abs, er, stat, cb) {\n if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) {\n this.statCache[abs] = false\n return cb()\n }\n\n var needDir = f.slice(-1) === '/'\n this.statCache[abs] = stat\n\n if (abs.slice(-1) === '/' && stat && !stat.isDirectory())\n return cb(null, false, stat)\n\n var c = true\n if (stat)\n c = stat.isDirectory() ? 'DIR' : 'FILE'\n this.cache[abs] = this.cache[abs] || c\n\n if (needDir && c === 'FILE')\n return cb()\n\n return cb(null, c, stat)\n}\n","module.exports = globSync\nglobSync.GlobSync = GlobSync\n\nvar rp = require('fs.realpath')\nvar minimatch = require('minimatch')\nvar Minimatch = minimatch.Minimatch\nvar Glob = require('./glob.js').Glob\nvar util = require('util')\nvar path = require('path')\nvar assert = require('assert')\nvar isAbsolute = require('path-is-absolute')\nvar common = require('./common.js')\nvar setopts = common.setopts\nvar ownProp = common.ownProp\nvar childrenIgnored = common.childrenIgnored\nvar isIgnored = common.isIgnored\n\nfunction globSync (pattern, options) {\n if (typeof options === 'function' || arguments.length === 3)\n throw new TypeError('callback provided to sync glob\\n'+\n 'See: https://github.com/isaacs/node-glob/issues/167')\n\n return new GlobSync(pattern, options).found\n}\n\nfunction GlobSync (pattern, options) {\n if (!pattern)\n throw new Error('must provide pattern')\n\n if (typeof options === 'function' || arguments.length === 3)\n throw new TypeError('callback provided to sync glob\\n'+\n 'See: https://github.com/isaacs/node-glob/issues/167')\n\n if (!(this instanceof GlobSync))\n return new GlobSync(pattern, options)\n\n setopts(this, pattern, options)\n\n if (this.noprocess)\n return this\n\n var n = this.minimatch.set.length\n this.matches = new Array(n)\n for (var i = 0; i < n; i ++) {\n this._process(this.minimatch.set[i], i, false)\n }\n this._finish()\n}\n\nGlobSync.prototype._finish = function () {\n assert.ok(this instanceof GlobSync)\n if (this.realpath) {\n var self = this\n this.matches.forEach(function (matchset, index) {\n var set = self.matches[index] = Object.create(null)\n for (var p in matchset) {\n try {\n p = self._makeAbs(p)\n var real = rp.realpathSync(p, self.realpathCache)\n set[real] = true\n } catch (er) {\n if (er.syscall === 'stat')\n set[self._makeAbs(p)] = true\n else\n throw er\n }\n }\n })\n }\n common.finish(this)\n}\n\n\nGlobSync.prototype._process = function (pattern, index, inGlobStar) {\n assert.ok(this instanceof GlobSync)\n\n // Get the first [n] parts of pattern that are all strings.\n var n = 0\n while (typeof pattern[n] === 'string') {\n n ++\n }\n // now n is the index of the first one that is *not* a string.\n\n // See if there's anything else\n var prefix\n switch (n) {\n // if not, then this is rather simple\n case pattern.length:\n this._processSimple(pattern.join('/'), index)\n return\n\n case 0:\n // pattern *starts* with some non-trivial item.\n // going to readdir(cwd), but not include the prefix in matches.\n prefix = null\n break\n\n default:\n // pattern has some string bits in the front.\n // whatever it starts with, whether that's 'absolute' like /foo/bar,\n // or 'relative' like '../baz'\n prefix = pattern.slice(0, n).join('/')\n break\n }\n\n var remain = pattern.slice(n)\n\n // get the list of entries.\n var read\n if (prefix === null)\n read = '.'\n else if (isAbsolute(prefix) ||\n isAbsolute(pattern.map(function (p) {\n return typeof p === 'string' ? p : '[*]'\n }).join('/'))) {\n if (!prefix || !isAbsolute(prefix))\n prefix = '/' + prefix\n read = prefix\n } else\n read = prefix\n\n var abs = this._makeAbs(read)\n\n //if ignored, skip processing\n if (childrenIgnored(this, read))\n return\n\n var isGlobStar = remain[0] === minimatch.GLOBSTAR\n if (isGlobStar)\n this._processGlobStar(prefix, read, abs, remain, index, inGlobStar)\n else\n this._processReaddir(prefix, read, abs, remain, index, inGlobStar)\n}\n\n\nGlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) {\n var entries = this._readdir(abs, inGlobStar)\n\n // if the abs isn't a dir, then nothing can match!\n if (!entries)\n return\n\n // It will only match dot entries if it starts with a dot, or if\n // dot is set. Stuff like @(.foo|.bar) isn't allowed.\n var pn = remain[0]\n var negate = !!this.minimatch.negate\n var rawGlob = pn._glob\n var dotOk = this.dot || rawGlob.charAt(0) === '.'\n\n var matchedEntries = []\n for (var i = 0; i < entries.length; i++) {\n var e = entries[i]\n if (e.charAt(0) !== '.' || dotOk) {\n var m\n if (negate && !prefix) {\n m = !e.match(pn)\n } else {\n m = e.match(pn)\n }\n if (m)\n matchedEntries.push(e)\n }\n }\n\n var len = matchedEntries.length\n // If there are no matched entries, then nothing matches.\n if (len === 0)\n return\n\n // if this is the last remaining pattern bit, then no need for\n // an additional stat *unless* the user has specified mark or\n // stat explicitly. We know they exist, since readdir returned\n // them.\n\n if (remain.length === 1 && !this.mark && !this.stat) {\n if (!this.matches[index])\n this.matches[index] = Object.create(null)\n\n for (var i = 0; i < len; i ++) {\n var e = matchedEntries[i]\n if (prefix) {\n if (prefix.slice(-1) !== '/')\n e = prefix + '/' + e\n else\n e = prefix + e\n }\n\n if (e.charAt(0) === '/' && !this.nomount) {\n e = path.join(this.root, e)\n }\n this._emitMatch(index, e)\n }\n // This was the last one, and no stats were needed\n return\n }\n\n // now test all matched entries as stand-ins for that part\n // of the pattern.\n remain.shift()\n for (var i = 0; i < len; i ++) {\n var e = matchedEntries[i]\n var newPattern\n if (prefix)\n newPattern = [prefix, e]\n else\n newPattern = [e]\n this._process(newPattern.concat(remain), index, inGlobStar)\n }\n}\n\n\nGlobSync.prototype._emitMatch = function (index, e) {\n if (isIgnored(this, e))\n return\n\n var abs = this._makeAbs(e)\n\n if (this.mark)\n e = this._mark(e)\n\n if (this.absolute) {\n e = abs\n }\n\n if (this.matches[index][e])\n return\n\n if (this.nodir) {\n var c = this.cache[abs]\n if (c === 'DIR' || Array.isArray(c))\n return\n }\n\n this.matches[index][e] = true\n\n if (this.stat)\n this._stat(e)\n}\n\n\nGlobSync.prototype._readdirInGlobStar = function (abs) {\n // follow all symlinked directories forever\n // just proceed as if this is a non-globstar situation\n if (this.follow)\n return this._readdir(abs, false)\n\n var entries\n var lstat\n var stat\n try {\n lstat = this.fs.lstatSync(abs)\n } catch (er) {\n if (er.code === 'ENOENT') {\n // lstat failed, doesn't exist\n return null\n }\n }\n\n var isSym = lstat && lstat.isSymbolicLink()\n this.symlinks[abs] = isSym\n\n // If it's not a symlink or a dir, then it's definitely a regular file.\n // don't bother doing a readdir in that case.\n if (!isSym && lstat && !lstat.isDirectory())\n this.cache[abs] = 'FILE'\n else\n entries = this._readdir(abs, false)\n\n return entries\n}\n\nGlobSync.prototype._readdir = function (abs, inGlobStar) {\n var entries\n\n if (inGlobStar && !ownProp(this.symlinks, abs))\n return this._readdirInGlobStar(abs)\n\n if (ownProp(this.cache, abs)) {\n var c = this.cache[abs]\n if (!c || c === 'FILE')\n return null\n\n if (Array.isArray(c))\n return c\n }\n\n try {\n return this._readdirEntries(abs, this.fs.readdirSync(abs))\n } catch (er) {\n this._readdirError(abs, er)\n return null\n }\n}\n\nGlobSync.prototype._readdirEntries = function (abs, entries) {\n // if we haven't asked to stat everything, then just\n // assume that everything in there exists, so we can avoid\n // having to stat it a second time.\n if (!this.mark && !this.stat) {\n for (var i = 0; i < entries.length; i ++) {\n var e = entries[i]\n if (abs === '/')\n e = abs + e\n else\n e = abs + '/' + e\n this.cache[e] = true\n }\n }\n\n this.cache[abs] = entries\n\n // mark and cache dir-ness\n return entries\n}\n\nGlobSync.prototype._readdirError = function (f, er) {\n // handle errors, and cache the information\n switch (er.code) {\n case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205\n case 'ENOTDIR': // totally normal. means it *does* exist.\n var abs = this._makeAbs(f)\n this.cache[abs] = 'FILE'\n if (abs === this.cwdAbs) {\n var error = new Error(er.code + ' invalid cwd ' + this.cwd)\n error.path = this.cwd\n error.code = er.code\n throw error\n }\n break\n\n case 'ENOENT': // not terribly unusual\n case 'ELOOP':\n case 'ENAMETOOLONG':\n case 'UNKNOWN':\n this.cache[this._makeAbs(f)] = false\n break\n\n default: // some unusual error. Treat as failure.\n this.cache[this._makeAbs(f)] = false\n if (this.strict)\n throw er\n if (!this.silent)\n console.error('glob error', er)\n break\n }\n}\n\nGlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) {\n\n var entries = this._readdir(abs, inGlobStar)\n\n // no entries means not a dir, so it can never have matches\n // foo.txt/** doesn't match foo.txt\n if (!entries)\n return\n\n // test without the globstar, and with every child both below\n // and replacing the globstar.\n var remainWithoutGlobStar = remain.slice(1)\n var gspref = prefix ? [ prefix ] : []\n var noGlobStar = gspref.concat(remainWithoutGlobStar)\n\n // the noGlobStar pattern exits the inGlobStar state\n this._process(noGlobStar, index, false)\n\n var len = entries.length\n var isSym = this.symlinks[abs]\n\n // If it's a symlink, and we're in a globstar, then stop\n if (isSym && inGlobStar)\n return\n\n for (var i = 0; i < len; i++) {\n var e = entries[i]\n if (e.charAt(0) === '.' && !this.dot)\n continue\n\n // these two cases enter the inGlobStar state\n var instead = gspref.concat(entries[i], remainWithoutGlobStar)\n this._process(instead, index, true)\n\n var below = gspref.concat(entries[i], remain)\n this._process(below, index, true)\n }\n}\n\nGlobSync.prototype._processSimple = function (prefix, index) {\n // XXX review this. Shouldn't it be doing the mounting etc\n // before doing stat? kinda weird?\n var exists = this._stat(prefix)\n\n if (!this.matches[index])\n this.matches[index] = Object.create(null)\n\n // If it doesn't exist, then just mark the lack of results\n if (!exists)\n return\n\n if (prefix && isAbsolute(prefix) && !this.nomount) {\n var trail = /[\\/\\\\]$/.test(prefix)\n if (prefix.charAt(0) === '/') {\n prefix = path.join(this.root, prefix)\n } else {\n prefix = path.resolve(this.root, prefix)\n if (trail)\n prefix += '/'\n }\n }\n\n if (process.platform === 'win32')\n prefix = prefix.replace(/\\\\/g, '/')\n\n // Mark this as a match\n this._emitMatch(index, prefix)\n}\n\n// Returns either 'DIR', 'FILE', or false\nGlobSync.prototype._stat = function (f) {\n var abs = this._makeAbs(f)\n var needDir = f.slice(-1) === '/'\n\n if (f.length > this.maxLength)\n return false\n\n if (!this.stat && ownProp(this.cache, abs)) {\n var c = this.cache[abs]\n\n if (Array.isArray(c))\n c = 'DIR'\n\n // It exists, but maybe not how we need it\n if (!needDir || c === 'DIR')\n return c\n\n if (needDir && c === 'FILE')\n return false\n\n // otherwise we have to stat, because maybe c=true\n // if we know it exists, but not what it is.\n }\n\n var exists\n var stat = this.statCache[abs]\n if (!stat) {\n var lstat\n try {\n lstat = this.fs.lstatSync(abs)\n } catch (er) {\n if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) {\n this.statCache[abs] = false\n return false\n }\n }\n\n if (lstat && lstat.isSymbolicLink()) {\n try {\n stat = this.fs.statSync(abs)\n } catch (er) {\n stat = lstat\n }\n } else {\n stat = lstat\n }\n }\n\n this.statCache[abs] = stat\n\n var c = true\n if (stat)\n c = stat.isDirectory() ? 'DIR' : 'FILE'\n\n this.cache[abs] = this.cache[abs] || c\n\n if (needDir && c === 'FILE')\n return false\n\n return c\n}\n\nGlobSync.prototype._mark = function (p) {\n return common.mark(this, p)\n}\n\nGlobSync.prototype._makeAbs = function (f) {\n return common.makeAbs(this, f)\n}\n","'use strict'\n\nmodule.exports = clone\n\nvar getPrototypeOf = Object.getPrototypeOf || function (obj) {\n return obj.__proto__\n}\n\nfunction clone (obj) {\n if (obj === null || typeof obj !== 'object')\n return obj\n\n if (obj instanceof Object)\n var copy = { __proto__: getPrototypeOf(obj) }\n else\n var copy = Object.create(null)\n\n Object.getOwnPropertyNames(obj).forEach(function (key) {\n Object.defineProperty(copy, key, Object.getOwnPropertyDescriptor(obj, key))\n })\n\n return copy\n}\n","var fs = require('fs')\nvar polyfills = require('./polyfills.js')\nvar legacy = require('./legacy-streams.js')\nvar clone = require('./clone.js')\n\nvar util = require('util')\n\n/* istanbul ignore next - node 0.x polyfill */\nvar gracefulQueue\nvar previousSymbol\n\n/* istanbul ignore else - node 0.x polyfill */\nif (typeof Symbol === 'function' && typeof Symbol.for === 'function') {\n gracefulQueue = Symbol.for('graceful-fs.queue')\n // This is used in testing by future versions\n previousSymbol = Symbol.for('graceful-fs.previous')\n} else {\n gracefulQueue = '___graceful-fs.queue'\n previousSymbol = '___graceful-fs.previous'\n}\n\nfunction noop () {}\n\nfunction publishQueue(context, queue) {\n Object.defineProperty(context, gracefulQueue, {\n get: function() {\n return queue\n }\n })\n}\n\nvar debug = noop\nif (util.debuglog)\n debug = util.debuglog('gfs4')\nelse if (/\\bgfs4\\b/i.test(process.env.NODE_DEBUG || ''))\n debug = function() {\n var m = util.format.apply(util, arguments)\n m = 'GFS4: ' + m.split(/\\n/).join('\\nGFS4: ')\n console.error(m)\n }\n\n// Once time initialization\nif (!fs[gracefulQueue]) {\n // This queue can be shared by multiple loaded instances\n var queue = global[gracefulQueue] || []\n publishQueue(fs, queue)\n\n // Patch fs.close/closeSync to shared queue version, because we need\n // to retry() whenever a close happens *anywhere* in the program.\n // This is essential when multiple graceful-fs instances are\n // in play at the same time.\n fs.close = (function (fs$close) {\n function close (fd, cb) {\n return fs$close.call(fs, fd, function (err) {\n // This function uses the graceful-fs shared queue\n if (!err) {\n resetQueue()\n }\n\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n })\n }\n\n Object.defineProperty(close, previousSymbol, {\n value: fs$close\n })\n return close\n })(fs.close)\n\n fs.closeSync = (function (fs$closeSync) {\n function closeSync (fd) {\n // This function uses the graceful-fs shared queue\n fs$closeSync.apply(fs, arguments)\n resetQueue()\n }\n\n Object.defineProperty(closeSync, previousSymbol, {\n value: fs$closeSync\n })\n return closeSync\n })(fs.closeSync)\n\n if (/\\bgfs4\\b/i.test(process.env.NODE_DEBUG || '')) {\n process.on('exit', function() {\n debug(fs[gracefulQueue])\n require('assert').equal(fs[gracefulQueue].length, 0)\n })\n }\n}\n\nif (!global[gracefulQueue]) {\n publishQueue(global, fs[gracefulQueue]);\n}\n\nmodule.exports = patch(clone(fs))\nif (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH && !fs.__patched) {\n module.exports = patch(fs)\n fs.__patched = true;\n}\n\nfunction patch (fs) {\n // Everything that references the open() function needs to be in here\n polyfills(fs)\n fs.gracefulify = patch\n\n fs.createReadStream = createReadStream\n fs.createWriteStream = createWriteStream\n var fs$readFile = fs.readFile\n fs.readFile = readFile\n function readFile (path, options, cb) {\n if (typeof options === 'function')\n cb = options, options = null\n\n return go$readFile(path, options, cb)\n\n function go$readFile (path, options, cb, startTime) {\n return fs$readFile(path, options, function (err) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([go$readFile, [path, options, cb], err, startTime || Date.now(), Date.now()])\n else {\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n }\n })\n }\n }\n\n var fs$writeFile = fs.writeFile\n fs.writeFile = writeFile\n function writeFile (path, data, options, cb) {\n if (typeof options === 'function')\n cb = options, options = null\n\n return go$writeFile(path, data, options, cb)\n\n function go$writeFile (path, data, options, cb, startTime) {\n return fs$writeFile(path, data, options, function (err) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([go$writeFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()])\n else {\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n }\n })\n }\n }\n\n var fs$appendFile = fs.appendFile\n if (fs$appendFile)\n fs.appendFile = appendFile\n function appendFile (path, data, options, cb) {\n if (typeof options === 'function')\n cb = options, options = null\n\n return go$appendFile(path, data, options, cb)\n\n function go$appendFile (path, data, options, cb, startTime) {\n return fs$appendFile(path, data, options, function (err) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([go$appendFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()])\n else {\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n }\n })\n }\n }\n\n var fs$copyFile = fs.copyFile\n if (fs$copyFile)\n fs.copyFile = copyFile\n function copyFile (src, dest, flags, cb) {\n if (typeof flags === 'function') {\n cb = flags\n flags = 0\n }\n return go$copyFile(src, dest, flags, cb)\n\n function go$copyFile (src, dest, flags, cb, startTime) {\n return fs$copyFile(src, dest, flags, function (err) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([go$copyFile, [src, dest, flags, cb], err, startTime || Date.now(), Date.now()])\n else {\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n }\n })\n }\n }\n\n var fs$readdir = fs.readdir\n fs.readdir = readdir\n var noReaddirOptionVersions = /^v[0-5]\\./\n function readdir (path, options, cb) {\n if (typeof options === 'function')\n cb = options, options = null\n\n var go$readdir = noReaddirOptionVersions.test(process.version)\n ? function go$readdir (path, options, cb, startTime) {\n return fs$readdir(path, fs$readdirCallback(\n path, options, cb, startTime\n ))\n }\n : function go$readdir (path, options, cb, startTime) {\n return fs$readdir(path, options, fs$readdirCallback(\n path, options, cb, startTime\n ))\n }\n\n return go$readdir(path, options, cb)\n\n function fs$readdirCallback (path, options, cb, startTime) {\n return function (err, files) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([\n go$readdir,\n [path, options, cb],\n err,\n startTime || Date.now(),\n Date.now()\n ])\n else {\n if (files && files.sort)\n files.sort()\n\n if (typeof cb === 'function')\n cb.call(this, err, files)\n }\n }\n }\n }\n\n if (process.version.substr(0, 4) === 'v0.8') {\n var legStreams = legacy(fs)\n ReadStream = legStreams.ReadStream\n WriteStream = legStreams.WriteStream\n }\n\n var fs$ReadStream = fs.ReadStream\n if (fs$ReadStream) {\n ReadStream.prototype = Object.create(fs$ReadStream.prototype)\n ReadStream.prototype.open = ReadStream$open\n }\n\n var fs$WriteStream = fs.WriteStream\n if (fs$WriteStream) {\n WriteStream.prototype = Object.create(fs$WriteStream.prototype)\n WriteStream.prototype.open = WriteStream$open\n }\n\n Object.defineProperty(fs, 'ReadStream', {\n get: function () {\n return ReadStream\n },\n set: function (val) {\n ReadStream = val\n },\n enumerable: true,\n configurable: true\n })\n Object.defineProperty(fs, 'WriteStream', {\n get: function () {\n return WriteStream\n },\n set: function (val) {\n WriteStream = val\n },\n enumerable: true,\n configurable: true\n })\n\n // legacy names\n var FileReadStream = ReadStream\n Object.defineProperty(fs, 'FileReadStream', {\n get: function () {\n return FileReadStream\n },\n set: function (val) {\n FileReadStream = val\n },\n enumerable: true,\n configurable: true\n })\n var FileWriteStream = WriteStream\n Object.defineProperty(fs, 'FileWriteStream', {\n get: function () {\n return FileWriteStream\n },\n set: function (val) {\n FileWriteStream = val\n },\n enumerable: true,\n configurable: true\n })\n\n function ReadStream (path, options) {\n if (this instanceof ReadStream)\n return fs$ReadStream.apply(this, arguments), this\n else\n return ReadStream.apply(Object.create(ReadStream.prototype), arguments)\n }\n\n function ReadStream$open () {\n var that = this\n open(that.path, that.flags, that.mode, function (err, fd) {\n if (err) {\n if (that.autoClose)\n that.destroy()\n\n that.emit('error', err)\n } else {\n that.fd = fd\n that.emit('open', fd)\n that.read()\n }\n })\n }\n\n function WriteStream (path, options) {\n if (this instanceof WriteStream)\n return fs$WriteStream.apply(this, arguments), this\n else\n return WriteStream.apply(Object.create(WriteStream.prototype), arguments)\n }\n\n function WriteStream$open () {\n var that = this\n open(that.path, that.flags, that.mode, function (err, fd) {\n if (err) {\n that.destroy()\n that.emit('error', err)\n } else {\n that.fd = fd\n that.emit('open', fd)\n }\n })\n }\n\n function createReadStream (path, options) {\n return new fs.ReadStream(path, options)\n }\n\n function createWriteStream (path, options) {\n return new fs.WriteStream(path, options)\n }\n\n var fs$open = fs.open\n fs.open = open\n function open (path, flags, mode, cb) {\n if (typeof mode === 'function')\n cb = mode, mode = null\n\n return go$open(path, flags, mode, cb)\n\n function go$open (path, flags, mode, cb, startTime) {\n return fs$open(path, flags, mode, function (err, fd) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([go$open, [path, flags, mode, cb], err, startTime || Date.now(), Date.now()])\n else {\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n }\n })\n }\n }\n\n return fs\n}\n\nfunction enqueue (elem) {\n debug('ENQUEUE', elem[0].name, elem[1])\n fs[gracefulQueue].push(elem)\n retry()\n}\n\n// keep track of the timeout between retry() calls\nvar retryTimer\n\n// reset the startTime and lastTime to now\n// this resets the start of the 60 second overall timeout as well as the\n// delay between attempts so that we'll retry these jobs sooner\nfunction resetQueue () {\n var now = Date.now()\n for (var i = 0; i < fs[gracefulQueue].length; ++i) {\n // entries that are only a length of 2 are from an older version, don't\n // bother modifying those since they'll be retried anyway.\n if (fs[gracefulQueue][i].length > 2) {\n fs[gracefulQueue][i][3] = now // startTime\n fs[gracefulQueue][i][4] = now // lastTime\n }\n }\n // call retry to make sure we're actively processing the queue\n retry()\n}\n\nfunction retry () {\n // clear the timer and remove it to help prevent unintended concurrency\n clearTimeout(retryTimer)\n retryTimer = undefined\n\n if (fs[gracefulQueue].length === 0)\n return\n\n var elem = fs[gracefulQueue].shift()\n var fn = elem[0]\n var args = elem[1]\n // these items may be unset if they were added by an older graceful-fs\n var err = elem[2]\n var startTime = elem[3]\n var lastTime = elem[4]\n\n // if we don't have a startTime we have no way of knowing if we've waited\n // long enough, so go ahead and retry this item now\n if (startTime === undefined) {\n debug('RETRY', fn.name, args)\n fn.apply(null, args)\n } else if (Date.now() - startTime >= 60000) {\n // it's been more than 60 seconds total, bail now\n debug('TIMEOUT', fn.name, args)\n var cb = args.pop()\n if (typeof cb === 'function')\n cb.call(null, err)\n } else {\n // the amount of time between the last attempt and right now\n var sinceAttempt = Date.now() - lastTime\n // the amount of time between when we first tried, and when we last tried\n // rounded up to at least 1\n var sinceStart = Math.max(lastTime - startTime, 1)\n // backoff. wait longer than the total time we've been retrying, but only\n // up to a maximum of 100ms\n var desiredDelay = Math.min(sinceStart * 1.2, 100)\n // it's been long enough since the last retry, do it again\n if (sinceAttempt >= desiredDelay) {\n debug('RETRY', fn.name, args)\n fn.apply(null, args.concat([startTime]))\n } else {\n // if we can't do this job yet, push it to the end of the queue\n // and let the next iteration check again\n fs[gracefulQueue].push(elem)\n }\n }\n\n // schedule our next run if one isn't already scheduled\n if (retryTimer === undefined) {\n retryTimer = setTimeout(retry, 0)\n }\n}\n","var Stream = require('stream').Stream\n\nmodule.exports = legacy\n\nfunction legacy (fs) {\n return {\n ReadStream: ReadStream,\n WriteStream: WriteStream\n }\n\n function ReadStream (path, options) {\n if (!(this instanceof ReadStream)) return new ReadStream(path, options);\n\n Stream.call(this);\n\n var self = this;\n\n this.path = path;\n this.fd = null;\n this.readable = true;\n this.paused = false;\n\n this.flags = 'r';\n this.mode = 438; /*=0666*/\n this.bufferSize = 64 * 1024;\n\n options = options || {};\n\n // Mixin options into this\n var keys = Object.keys(options);\n for (var index = 0, length = keys.length; index < length; index++) {\n var key = keys[index];\n this[key] = options[key];\n }\n\n if (this.encoding) this.setEncoding(this.encoding);\n\n if (this.start !== undefined) {\n if ('number' !== typeof this.start) {\n throw TypeError('start must be a Number');\n }\n if (this.end === undefined) {\n this.end = Infinity;\n } else if ('number' !== typeof this.end) {\n throw TypeError('end must be a Number');\n }\n\n if (this.start > this.end) {\n throw new Error('start must be <= end');\n }\n\n this.pos = this.start;\n }\n\n if (this.fd !== null) {\n process.nextTick(function() {\n self._read();\n });\n return;\n }\n\n fs.open(this.path, this.flags, this.mode, function (err, fd) {\n if (err) {\n self.emit('error', err);\n self.readable = false;\n return;\n }\n\n self.fd = fd;\n self.emit('open', fd);\n self._read();\n })\n }\n\n function WriteStream (path, options) {\n if (!(this instanceof WriteStream)) return new WriteStream(path, options);\n\n Stream.call(this);\n\n this.path = path;\n this.fd = null;\n this.writable = true;\n\n this.flags = 'w';\n this.encoding = 'binary';\n this.mode = 438; /*=0666*/\n this.bytesWritten = 0;\n\n options = options || {};\n\n // Mixin options into this\n var keys = Object.keys(options);\n for (var index = 0, length = keys.length; index < length; index++) {\n var key = keys[index];\n this[key] = options[key];\n }\n\n if (this.start !== undefined) {\n if ('number' !== typeof this.start) {\n throw TypeError('start must be a Number');\n }\n if (this.start < 0) {\n throw new Error('start must be >= zero');\n }\n\n this.pos = this.start;\n }\n\n this.busy = false;\n this._queue = [];\n\n if (this.fd === null) {\n this._open = fs.open;\n this._queue.push([this._open, this.path, this.flags, this.mode, undefined]);\n this.flush();\n }\n }\n}\n","var constants = require('constants')\n\nvar origCwd = process.cwd\nvar cwd = null\n\nvar platform = process.env.GRACEFUL_FS_PLATFORM || process.platform\n\nprocess.cwd = function() {\n if (!cwd)\n cwd = origCwd.call(process)\n return cwd\n}\ntry {\n process.cwd()\n} catch (er) {}\n\n// This check is needed until node.js 12 is required\nif (typeof process.chdir === 'function') {\n var chdir = process.chdir\n process.chdir = function (d) {\n cwd = null\n chdir.call(process, d)\n }\n if (Object.setPrototypeOf) Object.setPrototypeOf(process.chdir, chdir)\n}\n\nmodule.exports = patch\n\nfunction patch (fs) {\n // (re-)implement some things that are known busted or missing.\n\n // lchmod, broken prior to 0.6.2\n // back-port the fix here.\n if (constants.hasOwnProperty('O_SYMLINK') &&\n process.version.match(/^v0\\.6\\.[0-2]|^v0\\.5\\./)) {\n patchLchmod(fs)\n }\n\n // lutimes implementation, or no-op\n if (!fs.lutimes) {\n patchLutimes(fs)\n }\n\n // https://github.com/isaacs/node-graceful-fs/issues/4\n // Chown should not fail on einval or eperm if non-root.\n // It should not fail on enosys ever, as this just indicates\n // that a fs doesn't support the intended operation.\n\n fs.chown = chownFix(fs.chown)\n fs.fchown = chownFix(fs.fchown)\n fs.lchown = chownFix(fs.lchown)\n\n fs.chmod = chmodFix(fs.chmod)\n fs.fchmod = chmodFix(fs.fchmod)\n fs.lchmod = chmodFix(fs.lchmod)\n\n fs.chownSync = chownFixSync(fs.chownSync)\n fs.fchownSync = chownFixSync(fs.fchownSync)\n fs.lchownSync = chownFixSync(fs.lchownSync)\n\n fs.chmodSync = chmodFixSync(fs.chmodSync)\n fs.fchmodSync = chmodFixSync(fs.fchmodSync)\n fs.lchmodSync = chmodFixSync(fs.lchmodSync)\n\n fs.stat = statFix(fs.stat)\n fs.fstat = statFix(fs.fstat)\n fs.lstat = statFix(fs.lstat)\n\n fs.statSync = statFixSync(fs.statSync)\n fs.fstatSync = statFixSync(fs.fstatSync)\n fs.lstatSync = statFixSync(fs.lstatSync)\n\n // if lchmod/lchown do not exist, then make them no-ops\n if (fs.chmod && !fs.lchmod) {\n fs.lchmod = function (path, mode, cb) {\n if (cb) process.nextTick(cb)\n }\n fs.lchmodSync = function () {}\n }\n if (fs.chown && !fs.lchown) {\n fs.lchown = function (path, uid, gid, cb) {\n if (cb) process.nextTick(cb)\n }\n fs.lchownSync = function () {}\n }\n\n // on Windows, A/V software can lock the directory, causing this\n // to fail with an EACCES or EPERM if the directory contains newly\n // created files. Try again on failure, for up to 60 seconds.\n\n // Set the timeout this long because some Windows Anti-Virus, such as Parity\n // bit9, may lock files for up to a minute, causing npm package install\n // failures. Also, take care to yield the scheduler. Windows scheduling gives\n // CPU to a busy looping process, which can cause the program causing the lock\n // contention to be starved of CPU by node, so the contention doesn't resolve.\n if (platform === \"win32\") {\n fs.rename = typeof fs.rename !== 'function' ? fs.rename\n : (function (fs$rename) {\n function rename (from, to, cb) {\n var start = Date.now()\n var backoff = 0;\n fs$rename(from, to, function CB (er) {\n if (er\n && (er.code === \"EACCES\" || er.code === \"EPERM\" || er.code === \"EBUSY\")\n && Date.now() - start < 60000) {\n setTimeout(function() {\n fs.stat(to, function (stater, st) {\n if (stater && stater.code === \"ENOENT\")\n fs$rename(from, to, CB);\n else\n cb(er)\n })\n }, backoff)\n if (backoff < 100)\n backoff += 10;\n return;\n }\n if (cb) cb(er)\n })\n }\n if (Object.setPrototypeOf) Object.setPrototypeOf(rename, fs$rename)\n return rename\n })(fs.rename)\n }\n\n // if read() returns EAGAIN, then just try it again.\n fs.read = typeof fs.read !== 'function' ? fs.read\n : (function (fs$read) {\n function read (fd, buffer, offset, length, position, callback_) {\n var callback\n if (callback_ && typeof callback_ === 'function') {\n var eagCounter = 0\n callback = function (er, _, __) {\n if (er && er.code === 'EAGAIN' && eagCounter < 10) {\n eagCounter ++\n return fs$read.call(fs, fd, buffer, offset, length, position, callback)\n }\n callback_.apply(this, arguments)\n }\n }\n return fs$read.call(fs, fd, buffer, offset, length, position, callback)\n }\n\n // This ensures `util.promisify` works as it does for native `fs.read`.\n if (Object.setPrototypeOf) Object.setPrototypeOf(read, fs$read)\n return read\n })(fs.read)\n\n fs.readSync = typeof fs.readSync !== 'function' ? fs.readSync\n : (function (fs$readSync) { return function (fd, buffer, offset, length, position) {\n var eagCounter = 0\n while (true) {\n try {\n return fs$readSync.call(fs, fd, buffer, offset, length, position)\n } catch (er) {\n if (er.code === 'EAGAIN' && eagCounter < 10) {\n eagCounter ++\n continue\n }\n throw er\n }\n }\n }})(fs.readSync)\n\n function patchLchmod (fs) {\n fs.lchmod = function (path, mode, callback) {\n fs.open( path\n , constants.O_WRONLY | constants.O_SYMLINK\n , mode\n , function (err, fd) {\n if (err) {\n if (callback) callback(err)\n return\n }\n // prefer to return the chmod error, if one occurs,\n // but still try to close, and report closing errors if they occur.\n fs.fchmod(fd, mode, function (err) {\n fs.close(fd, function(err2) {\n if (callback) callback(err || err2)\n })\n })\n })\n }\n\n fs.lchmodSync = function (path, mode) {\n var fd = fs.openSync(path, constants.O_WRONLY | constants.O_SYMLINK, mode)\n\n // prefer to return the chmod error, if one occurs,\n // but still try to close, and report closing errors if they occur.\n var threw = true\n var ret\n try {\n ret = fs.fchmodSync(fd, mode)\n threw = false\n } finally {\n if (threw) {\n try {\n fs.closeSync(fd)\n } catch (er) {}\n } else {\n fs.closeSync(fd)\n }\n }\n return ret\n }\n }\n\n function patchLutimes (fs) {\n if (constants.hasOwnProperty(\"O_SYMLINK\") && fs.futimes) {\n fs.lutimes = function (path, at, mt, cb) {\n fs.open(path, constants.O_SYMLINK, function (er, fd) {\n if (er) {\n if (cb) cb(er)\n return\n }\n fs.futimes(fd, at, mt, function (er) {\n fs.close(fd, function (er2) {\n if (cb) cb(er || er2)\n })\n })\n })\n }\n\n fs.lutimesSync = function (path, at, mt) {\n var fd = fs.openSync(path, constants.O_SYMLINK)\n var ret\n var threw = true\n try {\n ret = fs.futimesSync(fd, at, mt)\n threw = false\n } finally {\n if (threw) {\n try {\n fs.closeSync(fd)\n } catch (er) {}\n } else {\n fs.closeSync(fd)\n }\n }\n return ret\n }\n\n } else if (fs.futimes) {\n fs.lutimes = function (_a, _b, _c, cb) { if (cb) process.nextTick(cb) }\n fs.lutimesSync = function () {}\n }\n }\n\n function chmodFix (orig) {\n if (!orig) return orig\n return function (target, mode, cb) {\n return orig.call(fs, target, mode, function (er) {\n if (chownErOk(er)) er = null\n if (cb) cb.apply(this, arguments)\n })\n }\n }\n\n function chmodFixSync (orig) {\n if (!orig) return orig\n return function (target, mode) {\n try {\n return orig.call(fs, target, mode)\n } catch (er) {\n if (!chownErOk(er)) throw er\n }\n }\n }\n\n\n function chownFix (orig) {\n if (!orig) return orig\n return function (target, uid, gid, cb) {\n return orig.call(fs, target, uid, gid, function (er) {\n if (chownErOk(er)) er = null\n if (cb) cb.apply(this, arguments)\n })\n }\n }\n\n function chownFixSync (orig) {\n if (!orig) return orig\n return function (target, uid, gid) {\n try {\n return orig.call(fs, target, uid, gid)\n } catch (er) {\n if (!chownErOk(er)) throw er\n }\n }\n }\n\n function statFix (orig) {\n if (!orig) return orig\n // Older versions of Node erroneously returned signed integers for\n // uid + gid.\n return function (target, options, cb) {\n if (typeof options === 'function') {\n cb = options\n options = null\n }\n function callback (er, stats) {\n if (stats) {\n if (stats.uid < 0) stats.uid += 0x100000000\n if (stats.gid < 0) stats.gid += 0x100000000\n }\n if (cb) cb.apply(this, arguments)\n }\n return options ? orig.call(fs, target, options, callback)\n : orig.call(fs, target, callback)\n }\n }\n\n function statFixSync (orig) {\n if (!orig) return orig\n // Older versions of Node erroneously returned signed integers for\n // uid + gid.\n return function (target, options) {\n var stats = options ? orig.call(fs, target, options)\n : orig.call(fs, target)\n if (stats) {\n if (stats.uid < 0) stats.uid += 0x100000000\n if (stats.gid < 0) stats.gid += 0x100000000\n }\n return stats;\n }\n }\n\n // ENOSYS means that the fs doesn't support the op. Just ignore\n // that, because it doesn't matter.\n //\n // if there's no getuid, or if getuid() is something other\n // than 0, and the error is EINVAL or EPERM, then just ignore\n // it.\n //\n // This specific case is a silent failure in cp, install, tar,\n // and most other unix tools that manage permissions.\n //\n // When running as root, or if other types of errors are\n // encountered, then it's strict.\n function chownErOk (er) {\n if (!er)\n return true\n\n if (er.code === \"ENOSYS\")\n return true\n\n var nonroot = !process.getuid || process.getuid() !== 0\n if (nonroot) {\n if (er.code === \"EINVAL\" || er.code === \"EPERM\")\n return true\n }\n\n return false\n }\n}\n","'use strict';\n\nmodule.exports = (string, count = 1, options) => {\n\toptions = {\n\t\tindent: ' ',\n\t\tincludeEmptyLines: false,\n\t\t...options\n\t};\n\n\tif (typeof string !== 'string') {\n\t\tthrow new TypeError(\n\t\t\t`Expected \\`input\\` to be a \\`string\\`, got \\`${typeof string}\\``\n\t\t);\n\t}\n\n\tif (typeof count !== 'number') {\n\t\tthrow new TypeError(\n\t\t\t`Expected \\`count\\` to be a \\`number\\`, got \\`${typeof count}\\``\n\t\t);\n\t}\n\n\tif (typeof options.indent !== 'string') {\n\t\tthrow new TypeError(\n\t\t\t`Expected \\`options.indent\\` to be a \\`string\\`, got \\`${typeof options.indent}\\``\n\t\t);\n\t}\n\n\tif (count === 0) {\n\t\treturn string;\n\t}\n\n\tconst regex = options.includeEmptyLines ? /^/gm : /^(?!\\s*$)/gm;\n\n\treturn string.replace(regex, options.indent.repeat(count));\n};\n","var wrappy = require('wrappy')\nvar reqs = Object.create(null)\nvar once = require('once')\n\nmodule.exports = wrappy(inflight)\n\nfunction inflight (key, cb) {\n if (reqs[key]) {\n reqs[key].push(cb)\n return null\n } else {\n reqs[key] = [cb]\n return makeres(key)\n }\n}\n\nfunction makeres (key) {\n return once(function RES () {\n var cbs = reqs[key]\n var len = cbs.length\n var args = slice(arguments)\n\n // XXX It's somewhat ambiguous whether a new callback added in this\n // pass should be queued for later execution if something in the\n // list of callbacks throws, or if it should just be discarded.\n // However, it's such an edge case that it hardly matters, and either\n // choice is likely as surprising as the other.\n // As it happens, we do go ahead and schedule it for later execution.\n try {\n for (var i = 0; i < len; i++) {\n cbs[i].apply(null, args)\n }\n } finally {\n if (cbs.length > len) {\n // added more in the interim.\n // de-zalgo, just in case, but don't call again.\n cbs.splice(0, len)\n process.nextTick(function () {\n RES.apply(null, args)\n })\n } else {\n delete reqs[key]\n }\n }\n })\n}\n\nfunction slice (args) {\n var length = args.length\n var array = []\n\n for (var i = 0; i < length; i++) array[i] = args[i]\n return array\n}\n","try {\n var util = require('util');\n /* istanbul ignore next */\n if (typeof util.inherits !== 'function') throw '';\n module.exports = util.inherits;\n} catch (e) {\n /* istanbul ignore next */\n module.exports = require('./inherits_browser.js');\n}\n","if (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n })\n }\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n }\n}\n","'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\n/*!\n * is-plain-object \n *\n * Copyright (c) 2014-2017, Jon Schlinkert.\n * Released under the MIT License.\n */\n\nfunction isObject(o) {\n return Object.prototype.toString.call(o) === '[object Object]';\n}\n\nfunction isPlainObject(o) {\n var ctor,prot;\n\n if (isObject(o) === false) return false;\n\n // If has modified constructor\n ctor = o.constructor;\n if (ctor === undefined) return true;\n\n // If has modified prototype\n prot = ctor.prototype;\n if (isObject(prot) === false) return false;\n\n // If constructor does not have an Object-specific method\n if (prot.hasOwnProperty('isPrototypeOf') === false) {\n return false;\n }\n\n // Most likely a plain Object\n return true;\n}\n\nexports.isPlainObject = isPlainObject;\n","'use strict';\n\n\nvar loader = require('./lib/loader');\nvar dumper = require('./lib/dumper');\n\n\nfunction renamed(from, to) {\n return function () {\n throw new Error('Function yaml.' + from + ' is removed in js-yaml 4. ' +\n 'Use yaml.' + to + ' instead, which is now safe by default.');\n };\n}\n\n\nmodule.exports.Type = require('./lib/type');\nmodule.exports.Schema = require('./lib/schema');\nmodule.exports.FAILSAFE_SCHEMA = require('./lib/schema/failsafe');\nmodule.exports.JSON_SCHEMA = require('./lib/schema/json');\nmodule.exports.CORE_SCHEMA = require('./lib/schema/core');\nmodule.exports.DEFAULT_SCHEMA = require('./lib/schema/default');\nmodule.exports.load = loader.load;\nmodule.exports.loadAll = loader.loadAll;\nmodule.exports.dump = dumper.dump;\nmodule.exports.YAMLException = require('./lib/exception');\n\n// Re-export all types in case user wants to create custom schema\nmodule.exports.types = {\n binary: require('./lib/type/binary'),\n float: require('./lib/type/float'),\n map: require('./lib/type/map'),\n null: require('./lib/type/null'),\n pairs: require('./lib/type/pairs'),\n set: require('./lib/type/set'),\n timestamp: require('./lib/type/timestamp'),\n bool: require('./lib/type/bool'),\n int: require('./lib/type/int'),\n merge: require('./lib/type/merge'),\n omap: require('./lib/type/omap'),\n seq: require('./lib/type/seq'),\n str: require('./lib/type/str')\n};\n\n// Removed functions from JS-YAML 3.0.x\nmodule.exports.safeLoad = renamed('safeLoad', 'load');\nmodule.exports.safeLoadAll = renamed('safeLoadAll', 'loadAll');\nmodule.exports.safeDump = renamed('safeDump', 'dump');\n","'use strict';\n\n\nfunction isNothing(subject) {\n return (typeof subject === 'undefined') || (subject === null);\n}\n\n\nfunction isObject(subject) {\n return (typeof subject === 'object') && (subject !== null);\n}\n\n\nfunction toArray(sequence) {\n if (Array.isArray(sequence)) return sequence;\n else if (isNothing(sequence)) return [];\n\n return [ sequence ];\n}\n\n\nfunction extend(target, source) {\n var index, length, key, sourceKeys;\n\n if (source) {\n sourceKeys = Object.keys(source);\n\n for (index = 0, length = sourceKeys.length; index < length; index += 1) {\n key = sourceKeys[index];\n target[key] = source[key];\n }\n }\n\n return target;\n}\n\n\nfunction repeat(string, count) {\n var result = '', cycle;\n\n for (cycle = 0; cycle < count; cycle += 1) {\n result += string;\n }\n\n return result;\n}\n\n\nfunction isNegativeZero(number) {\n return (number === 0) && (Number.NEGATIVE_INFINITY === 1 / number);\n}\n\n\nmodule.exports.isNothing = isNothing;\nmodule.exports.isObject = isObject;\nmodule.exports.toArray = toArray;\nmodule.exports.repeat = repeat;\nmodule.exports.isNegativeZero = isNegativeZero;\nmodule.exports.extend = extend;\n","'use strict';\n\n/*eslint-disable no-use-before-define*/\n\nvar common = require('./common');\nvar YAMLException = require('./exception');\nvar DEFAULT_SCHEMA = require('./schema/default');\n\nvar _toString = Object.prototype.toString;\nvar _hasOwnProperty = Object.prototype.hasOwnProperty;\n\nvar CHAR_BOM = 0xFEFF;\nvar CHAR_TAB = 0x09; /* Tab */\nvar CHAR_LINE_FEED = 0x0A; /* LF */\nvar CHAR_CARRIAGE_RETURN = 0x0D; /* CR */\nvar CHAR_SPACE = 0x20; /* Space */\nvar CHAR_EXCLAMATION = 0x21; /* ! */\nvar CHAR_DOUBLE_QUOTE = 0x22; /* \" */\nvar CHAR_SHARP = 0x23; /* # */\nvar CHAR_PERCENT = 0x25; /* % */\nvar CHAR_AMPERSAND = 0x26; /* & */\nvar CHAR_SINGLE_QUOTE = 0x27; /* ' */\nvar CHAR_ASTERISK = 0x2A; /* * */\nvar CHAR_COMMA = 0x2C; /* , */\nvar CHAR_MINUS = 0x2D; /* - */\nvar CHAR_COLON = 0x3A; /* : */\nvar CHAR_EQUALS = 0x3D; /* = */\nvar CHAR_GREATER_THAN = 0x3E; /* > */\nvar CHAR_QUESTION = 0x3F; /* ? */\nvar CHAR_COMMERCIAL_AT = 0x40; /* @ */\nvar CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */\nvar CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */\nvar CHAR_GRAVE_ACCENT = 0x60; /* ` */\nvar CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */\nvar CHAR_VERTICAL_LINE = 0x7C; /* | */\nvar CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */\n\nvar ESCAPE_SEQUENCES = {};\n\nESCAPE_SEQUENCES[0x00] = '\\\\0';\nESCAPE_SEQUENCES[0x07] = '\\\\a';\nESCAPE_SEQUENCES[0x08] = '\\\\b';\nESCAPE_SEQUENCES[0x09] = '\\\\t';\nESCAPE_SEQUENCES[0x0A] = '\\\\n';\nESCAPE_SEQUENCES[0x0B] = '\\\\v';\nESCAPE_SEQUENCES[0x0C] = '\\\\f';\nESCAPE_SEQUENCES[0x0D] = '\\\\r';\nESCAPE_SEQUENCES[0x1B] = '\\\\e';\nESCAPE_SEQUENCES[0x22] = '\\\\\"';\nESCAPE_SEQUENCES[0x5C] = '\\\\\\\\';\nESCAPE_SEQUENCES[0x85] = '\\\\N';\nESCAPE_SEQUENCES[0xA0] = '\\\\_';\nESCAPE_SEQUENCES[0x2028] = '\\\\L';\nESCAPE_SEQUENCES[0x2029] = '\\\\P';\n\nvar DEPRECATED_BOOLEANS_SYNTAX = [\n 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',\n 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'\n];\n\nvar DEPRECATED_BASE60_SYNTAX = /^[-+]?[0-9_]+(?::[0-9_]+)+(?:\\.[0-9_]*)?$/;\n\nfunction compileStyleMap(schema, map) {\n var result, keys, index, length, tag, style, type;\n\n if (map === null) return {};\n\n result = {};\n keys = Object.keys(map);\n\n for (index = 0, length = keys.length; index < length; index += 1) {\n tag = keys[index];\n style = String(map[tag]);\n\n if (tag.slice(0, 2) === '!!') {\n tag = 'tag:yaml.org,2002:' + tag.slice(2);\n }\n type = schema.compiledTypeMap['fallback'][tag];\n\n if (type && _hasOwnProperty.call(type.styleAliases, style)) {\n style = type.styleAliases[style];\n }\n\n result[tag] = style;\n }\n\n return result;\n}\n\nfunction encodeHex(character) {\n var string, handle, length;\n\n string = character.toString(16).toUpperCase();\n\n if (character <= 0xFF) {\n handle = 'x';\n length = 2;\n } else if (character <= 0xFFFF) {\n handle = 'u';\n length = 4;\n } else if (character <= 0xFFFFFFFF) {\n handle = 'U';\n length = 8;\n } else {\n throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF');\n }\n\n return '\\\\' + handle + common.repeat('0', length - string.length) + string;\n}\n\n\nvar QUOTING_TYPE_SINGLE = 1,\n QUOTING_TYPE_DOUBLE = 2;\n\nfunction State(options) {\n this.schema = options['schema'] || DEFAULT_SCHEMA;\n this.indent = Math.max(1, (options['indent'] || 2));\n this.noArrayIndent = options['noArrayIndent'] || false;\n this.skipInvalid = options['skipInvalid'] || false;\n this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']);\n this.styleMap = compileStyleMap(this.schema, options['styles'] || null);\n this.sortKeys = options['sortKeys'] || false;\n this.lineWidth = options['lineWidth'] || 80;\n this.noRefs = options['noRefs'] || false;\n this.noCompatMode = options['noCompatMode'] || false;\n this.condenseFlow = options['condenseFlow'] || false;\n this.quotingType = options['quotingType'] === '\"' ? QUOTING_TYPE_DOUBLE : QUOTING_TYPE_SINGLE;\n this.forceQuotes = options['forceQuotes'] || false;\n this.replacer = typeof options['replacer'] === 'function' ? options['replacer'] : null;\n\n this.implicitTypes = this.schema.compiledImplicit;\n this.explicitTypes = this.schema.compiledExplicit;\n\n this.tag = null;\n this.result = '';\n\n this.duplicates = [];\n this.usedDuplicates = null;\n}\n\n// Indents every line in a string. Empty lines (\\n only) are not indented.\nfunction indentString(string, spaces) {\n var ind = common.repeat(' ', spaces),\n position = 0,\n next = -1,\n result = '',\n line,\n length = string.length;\n\n while (position < length) {\n next = string.indexOf('\\n', position);\n if (next === -1) {\n line = string.slice(position);\n position = length;\n } else {\n line = string.slice(position, next + 1);\n position = next + 1;\n }\n\n if (line.length && line !== '\\n') result += ind;\n\n result += line;\n }\n\n return result;\n}\n\nfunction generateNextLine(state, level) {\n return '\\n' + common.repeat(' ', state.indent * level);\n}\n\nfunction testImplicitResolving(state, str) {\n var index, length, type;\n\n for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {\n type = state.implicitTypes[index];\n\n if (type.resolve(str)) {\n return true;\n }\n }\n\n return false;\n}\n\n// [33] s-white ::= s-space | s-tab\nfunction isWhitespace(c) {\n return c === CHAR_SPACE || c === CHAR_TAB;\n}\n\n// Returns true if the character can be printed without escaping.\n// From YAML 1.2: \"any allowed characters known to be non-printable\n// should also be escaped. [However,] This isn’t mandatory\"\n// Derived from nb-char - \\t - #x85 - #xA0 - #x2028 - #x2029.\nfunction isPrintable(c) {\n return (0x00020 <= c && c <= 0x00007E)\n || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029)\n || ((0x0E000 <= c && c <= 0x00FFFD) && c !== CHAR_BOM)\n || (0x10000 <= c && c <= 0x10FFFF);\n}\n\n// [34] ns-char ::= nb-char - s-white\n// [27] nb-char ::= c-printable - b-char - c-byte-order-mark\n// [26] b-char ::= b-line-feed | b-carriage-return\n// Including s-white (for some reason, examples doesn't match specs in this aspect)\n// ns-char ::= c-printable - b-line-feed - b-carriage-return - c-byte-order-mark\nfunction isNsCharOrWhitespace(c) {\n return isPrintable(c)\n && c !== CHAR_BOM\n // - b-char\n && c !== CHAR_CARRIAGE_RETURN\n && c !== CHAR_LINE_FEED;\n}\n\n// [127] ns-plain-safe(c) ::= c = flow-out ⇒ ns-plain-safe-out\n// c = flow-in ⇒ ns-plain-safe-in\n// c = block-key ⇒ ns-plain-safe-out\n// c = flow-key ⇒ ns-plain-safe-in\n// [128] ns-plain-safe-out ::= ns-char\n// [129] ns-plain-safe-in ::= ns-char - c-flow-indicator\n// [130] ns-plain-char(c) ::= ( ns-plain-safe(c) - “:” - “#” )\n// | ( /* An ns-char preceding */ “#” )\n// | ( “:” /* Followed by an ns-plain-safe(c) */ )\nfunction isPlainSafe(c, prev, inblock) {\n var cIsNsCharOrWhitespace = isNsCharOrWhitespace(c);\n var cIsNsChar = cIsNsCharOrWhitespace && !isWhitespace(c);\n return (\n // ns-plain-safe\n inblock ? // c = flow-in\n cIsNsCharOrWhitespace\n : cIsNsCharOrWhitespace\n // - c-flow-indicator\n && c !== CHAR_COMMA\n && c !== CHAR_LEFT_SQUARE_BRACKET\n && c !== CHAR_RIGHT_SQUARE_BRACKET\n && c !== CHAR_LEFT_CURLY_BRACKET\n && c !== CHAR_RIGHT_CURLY_BRACKET\n )\n // ns-plain-char\n && c !== CHAR_SHARP // false on '#'\n && !(prev === CHAR_COLON && !cIsNsChar) // false on ': '\n || (isNsCharOrWhitespace(prev) && !isWhitespace(prev) && c === CHAR_SHARP) // change to true on '[^ ]#'\n || (prev === CHAR_COLON && cIsNsChar); // change to true on ':[^ ]'\n}\n\n// Simplified test for values allowed as the first character in plain style.\nfunction isPlainSafeFirst(c) {\n // Uses a subset of ns-char - c-indicator\n // where ns-char = nb-char - s-white.\n // No support of ( ( “?” | “:” | “-” ) /* Followed by an ns-plain-safe(c)) */ ) part\n return isPrintable(c) && c !== CHAR_BOM\n && !isWhitespace(c) // - s-white\n // - (c-indicator ::=\n // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}”\n && c !== CHAR_MINUS\n && c !== CHAR_QUESTION\n && c !== CHAR_COLON\n && c !== CHAR_COMMA\n && c !== CHAR_LEFT_SQUARE_BRACKET\n && c !== CHAR_RIGHT_SQUARE_BRACKET\n && c !== CHAR_LEFT_CURLY_BRACKET\n && c !== CHAR_RIGHT_CURLY_BRACKET\n // | “#” | “&” | “*” | “!” | “|” | “=” | “>” | “'” | “\"”\n && c !== CHAR_SHARP\n && c !== CHAR_AMPERSAND\n && c !== CHAR_ASTERISK\n && c !== CHAR_EXCLAMATION\n && c !== CHAR_VERTICAL_LINE\n && c !== CHAR_EQUALS\n && c !== CHAR_GREATER_THAN\n && c !== CHAR_SINGLE_QUOTE\n && c !== CHAR_DOUBLE_QUOTE\n // | “%” | “@” | “`”)\n && c !== CHAR_PERCENT\n && c !== CHAR_COMMERCIAL_AT\n && c !== CHAR_GRAVE_ACCENT;\n}\n\n// Simplified test for values allowed as the last character in plain style.\nfunction isPlainSafeLast(c) {\n // just not whitespace or colon, it will be checked to be plain character later\n return !isWhitespace(c) && c !== CHAR_COLON;\n}\n\n// Same as 'string'.codePointAt(pos), but works in older browsers.\nfunction codePointAt(string, pos) {\n var first = string.charCodeAt(pos), second;\n if (first >= 0xD800 && first <= 0xDBFF && pos + 1 < string.length) {\n second = string.charCodeAt(pos + 1);\n if (second >= 0xDC00 && second <= 0xDFFF) {\n // https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae\n return (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;\n }\n }\n return first;\n}\n\n// Determines whether block indentation indicator is required.\nfunction needIndentIndicator(string) {\n var leadingSpaceRe = /^\\n* /;\n return leadingSpaceRe.test(string);\n}\n\nvar STYLE_PLAIN = 1,\n STYLE_SINGLE = 2,\n STYLE_LITERAL = 3,\n STYLE_FOLDED = 4,\n STYLE_DOUBLE = 5;\n\n// Determines which scalar styles are possible and returns the preferred style.\n// lineWidth = -1 => no limit.\n// Pre-conditions: str.length > 0.\n// Post-conditions:\n// STYLE_PLAIN or STYLE_SINGLE => no \\n are in the string.\n// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1).\n// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1).\nfunction chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth,\n testAmbiguousType, quotingType, forceQuotes, inblock) {\n\n var i;\n var char = 0;\n var prevChar = null;\n var hasLineBreak = false;\n var hasFoldableLine = false; // only checked if shouldTrackWidth\n var shouldTrackWidth = lineWidth !== -1;\n var previousLineBreak = -1; // count the first line correctly\n var plain = isPlainSafeFirst(codePointAt(string, 0))\n && isPlainSafeLast(codePointAt(string, string.length - 1));\n\n if (singleLineOnly || forceQuotes) {\n // Case: no block styles.\n // Check for disallowed characters to rule out plain and single.\n for (i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) {\n char = codePointAt(string, i);\n if (!isPrintable(char)) {\n return STYLE_DOUBLE;\n }\n plain = plain && isPlainSafe(char, prevChar, inblock);\n prevChar = char;\n }\n } else {\n // Case: block styles permitted.\n for (i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) {\n char = codePointAt(string, i);\n if (char === CHAR_LINE_FEED) {\n hasLineBreak = true;\n // Check if any line can be folded.\n if (shouldTrackWidth) {\n hasFoldableLine = hasFoldableLine ||\n // Foldable line = too long, and not more-indented.\n (i - previousLineBreak - 1 > lineWidth &&\n string[previousLineBreak + 1] !== ' ');\n previousLineBreak = i;\n }\n } else if (!isPrintable(char)) {\n return STYLE_DOUBLE;\n }\n plain = plain && isPlainSafe(char, prevChar, inblock);\n prevChar = char;\n }\n // in case the end is missing a \\n\n hasFoldableLine = hasFoldableLine || (shouldTrackWidth &&\n (i - previousLineBreak - 1 > lineWidth &&\n string[previousLineBreak + 1] !== ' '));\n }\n // Although every style can represent \\n without escaping, prefer block styles\n // for multiline, since they're more readable and they don't add empty lines.\n // Also prefer folding a super-long line.\n if (!hasLineBreak && !hasFoldableLine) {\n // Strings interpretable as another type have to be quoted;\n // e.g. the string 'true' vs. the boolean true.\n if (plain && !forceQuotes && !testAmbiguousType(string)) {\n return STYLE_PLAIN;\n }\n return quotingType === QUOTING_TYPE_DOUBLE ? STYLE_DOUBLE : STYLE_SINGLE;\n }\n // Edge case: block indentation indicator can only have one digit.\n if (indentPerLevel > 9 && needIndentIndicator(string)) {\n return STYLE_DOUBLE;\n }\n // At this point we know block styles are valid.\n // Prefer literal style unless we want to fold.\n if (!forceQuotes) {\n return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL;\n }\n return quotingType === QUOTING_TYPE_DOUBLE ? STYLE_DOUBLE : STYLE_SINGLE;\n}\n\n// Note: line breaking/folding is implemented for only the folded style.\n// NB. We drop the last trailing newline (if any) of a returned block scalar\n// since the dumper adds its own newline. This always works:\n// • No ending newline => unaffected; already using strip \"-\" chomping.\n// • Ending newline => removed then restored.\n// Importantly, this keeps the \"+\" chomp indicator from gaining an extra line.\nfunction writeScalar(state, string, level, iskey, inblock) {\n state.dump = (function () {\n if (string.length === 0) {\n return state.quotingType === QUOTING_TYPE_DOUBLE ? '\"\"' : \"''\";\n }\n if (!state.noCompatMode) {\n if (DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1 || DEPRECATED_BASE60_SYNTAX.test(string)) {\n return state.quotingType === QUOTING_TYPE_DOUBLE ? ('\"' + string + '\"') : (\"'\" + string + \"'\");\n }\n }\n\n var indent = state.indent * Math.max(1, level); // no 0-indent scalars\n // As indentation gets deeper, let the width decrease monotonically\n // to the lower bound min(state.lineWidth, 40).\n // Note that this implies\n // state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound.\n // state.lineWidth > 40 + state.indent: width decreases until the lower bound.\n // This behaves better than a constant minimum width which disallows narrower options,\n // or an indent threshold which causes the width to suddenly increase.\n var lineWidth = state.lineWidth === -1\n ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent);\n\n // Without knowing if keys are implicit/explicit, assume implicit for safety.\n var singleLineOnly = iskey\n // No block styles in flow mode.\n || (state.flowLevel > -1 && level >= state.flowLevel);\n function testAmbiguity(string) {\n return testImplicitResolving(state, string);\n }\n\n switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth,\n testAmbiguity, state.quotingType, state.forceQuotes && !iskey, inblock)) {\n\n case STYLE_PLAIN:\n return string;\n case STYLE_SINGLE:\n return \"'\" + string.replace(/'/g, \"''\") + \"'\";\n case STYLE_LITERAL:\n return '|' + blockHeader(string, state.indent)\n + dropEndingNewline(indentString(string, indent));\n case STYLE_FOLDED:\n return '>' + blockHeader(string, state.indent)\n + dropEndingNewline(indentString(foldString(string, lineWidth), indent));\n case STYLE_DOUBLE:\n return '\"' + escapeString(string, lineWidth) + '\"';\n default:\n throw new YAMLException('impossible error: invalid scalar style');\n }\n }());\n}\n\n// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9.\nfunction blockHeader(string, indentPerLevel) {\n var indentIndicator = needIndentIndicator(string) ? String(indentPerLevel) : '';\n\n // note the special case: the string '\\n' counts as a \"trailing\" empty line.\n var clip = string[string.length - 1] === '\\n';\n var keep = clip && (string[string.length - 2] === '\\n' || string === '\\n');\n var chomp = keep ? '+' : (clip ? '' : '-');\n\n return indentIndicator + chomp + '\\n';\n}\n\n// (See the note for writeScalar.)\nfunction dropEndingNewline(string) {\n return string[string.length - 1] === '\\n' ? string.slice(0, -1) : string;\n}\n\n// Note: a long line without a suitable break point will exceed the width limit.\n// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0.\nfunction foldString(string, width) {\n // In folded style, $k$ consecutive newlines output as $k+1$ newlines—\n // unless they're before or after a more-indented line, or at the very\n // beginning or end, in which case $k$ maps to $k$.\n // Therefore, parse each chunk as newline(s) followed by a content line.\n var lineRe = /(\\n+)([^\\n]*)/g;\n\n // first line (possibly an empty line)\n var result = (function () {\n var nextLF = string.indexOf('\\n');\n nextLF = nextLF !== -1 ? nextLF : string.length;\n lineRe.lastIndex = nextLF;\n return foldLine(string.slice(0, nextLF), width);\n }());\n // If we haven't reached the first content line yet, don't add an extra \\n.\n var prevMoreIndented = string[0] === '\\n' || string[0] === ' ';\n var moreIndented;\n\n // rest of the lines\n var match;\n while ((match = lineRe.exec(string))) {\n var prefix = match[1], line = match[2];\n moreIndented = (line[0] === ' ');\n result += prefix\n + (!prevMoreIndented && !moreIndented && line !== ''\n ? '\\n' : '')\n + foldLine(line, width);\n prevMoreIndented = moreIndented;\n }\n\n return result;\n}\n\n// Greedy line breaking.\n// Picks the longest line under the limit each time,\n// otherwise settles for the shortest line over the limit.\n// NB. More-indented lines *cannot* be folded, as that would add an extra \\n.\nfunction foldLine(line, width) {\n if (line === '' || line[0] === ' ') return line;\n\n // Since a more-indented line adds a \\n, breaks can't be followed by a space.\n var breakRe = / [^ ]/g; // note: the match index will always be <= length-2.\n var match;\n // start is an inclusive index. end, curr, and next are exclusive.\n var start = 0, end, curr = 0, next = 0;\n var result = '';\n\n // Invariants: 0 <= start <= length-1.\n // 0 <= curr <= next <= max(0, length-2). curr - start <= width.\n // Inside the loop:\n // A match implies length >= 2, so curr and next are <= length-2.\n while ((match = breakRe.exec(line))) {\n next = match.index;\n // maintain invariant: curr - start <= width\n if (next - start > width) {\n end = (curr > start) ? curr : next; // derive end <= length-2\n result += '\\n' + line.slice(start, end);\n // skip the space that was output as \\n\n start = end + 1; // derive start <= length-1\n }\n curr = next;\n }\n\n // By the invariants, start <= length-1, so there is something left over.\n // It is either the whole string or a part starting from non-whitespace.\n result += '\\n';\n // Insert a break if the remainder is too long and there is a break available.\n if (line.length - start > width && curr > start) {\n result += line.slice(start, curr) + '\\n' + line.slice(curr + 1);\n } else {\n result += line.slice(start);\n }\n\n return result.slice(1); // drop extra \\n joiner\n}\n\n// Escapes a double-quoted string.\nfunction escapeString(string) {\n var result = '';\n var char = 0;\n var escapeSeq;\n\n for (var i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) {\n char = codePointAt(string, i);\n escapeSeq = ESCAPE_SEQUENCES[char];\n\n if (!escapeSeq && isPrintable(char)) {\n result += string[i];\n if (char >= 0x10000) result += string[i + 1];\n } else {\n result += escapeSeq || encodeHex(char);\n }\n }\n\n return result;\n}\n\nfunction writeFlowSequence(state, level, object) {\n var _result = '',\n _tag = state.tag,\n index,\n length,\n value;\n\n for (index = 0, length = object.length; index < length; index += 1) {\n value = object[index];\n\n if (state.replacer) {\n value = state.replacer.call(object, String(index), value);\n }\n\n // Write only valid elements, put null instead of invalid elements.\n if (writeNode(state, level, value, false, false) ||\n (typeof value === 'undefined' &&\n writeNode(state, level, null, false, false))) {\n\n if (_result !== '') _result += ',' + (!state.condenseFlow ? ' ' : '');\n _result += state.dump;\n }\n }\n\n state.tag = _tag;\n state.dump = '[' + _result + ']';\n}\n\nfunction writeBlockSequence(state, level, object, compact) {\n var _result = '',\n _tag = state.tag,\n index,\n length,\n value;\n\n for (index = 0, length = object.length; index < length; index += 1) {\n value = object[index];\n\n if (state.replacer) {\n value = state.replacer.call(object, String(index), value);\n }\n\n // Write only valid elements, put null instead of invalid elements.\n if (writeNode(state, level + 1, value, true, true, false, true) ||\n (typeof value === 'undefined' &&\n writeNode(state, level + 1, null, true, true, false, true))) {\n\n if (!compact || _result !== '') {\n _result += generateNextLine(state, level);\n }\n\n if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {\n _result += '-';\n } else {\n _result += '- ';\n }\n\n _result += state.dump;\n }\n }\n\n state.tag = _tag;\n state.dump = _result || '[]'; // Empty sequence if no valid values.\n}\n\nfunction writeFlowMapping(state, level, object) {\n var _result = '',\n _tag = state.tag,\n objectKeyList = Object.keys(object),\n index,\n length,\n objectKey,\n objectValue,\n pairBuffer;\n\n for (index = 0, length = objectKeyList.length; index < length; index += 1) {\n\n pairBuffer = '';\n if (_result !== '') pairBuffer += ', ';\n\n if (state.condenseFlow) pairBuffer += '\"';\n\n objectKey = objectKeyList[index];\n objectValue = object[objectKey];\n\n if (state.replacer) {\n objectValue = state.replacer.call(object, objectKey, objectValue);\n }\n\n if (!writeNode(state, level, objectKey, false, false)) {\n continue; // Skip this pair because of invalid key;\n }\n\n if (state.dump.length > 1024) pairBuffer += '? ';\n\n pairBuffer += state.dump + (state.condenseFlow ? '\"' : '') + ':' + (state.condenseFlow ? '' : ' ');\n\n if (!writeNode(state, level, objectValue, false, false)) {\n continue; // Skip this pair because of invalid value.\n }\n\n pairBuffer += state.dump;\n\n // Both key and value are valid.\n _result += pairBuffer;\n }\n\n state.tag = _tag;\n state.dump = '{' + _result + '}';\n}\n\nfunction writeBlockMapping(state, level, object, compact) {\n var _result = '',\n _tag = state.tag,\n objectKeyList = Object.keys(object),\n index,\n length,\n objectKey,\n objectValue,\n explicitPair,\n pairBuffer;\n\n // Allow sorting keys so that the output file is deterministic\n if (state.sortKeys === true) {\n // Default sorting\n objectKeyList.sort();\n } else if (typeof state.sortKeys === 'function') {\n // Custom sort function\n objectKeyList.sort(state.sortKeys);\n } else if (state.sortKeys) {\n // Something is wrong\n throw new YAMLException('sortKeys must be a boolean or a function');\n }\n\n for (index = 0, length = objectKeyList.length; index < length; index += 1) {\n pairBuffer = '';\n\n if (!compact || _result !== '') {\n pairBuffer += generateNextLine(state, level);\n }\n\n objectKey = objectKeyList[index];\n objectValue = object[objectKey];\n\n if (state.replacer) {\n objectValue = state.replacer.call(object, objectKey, objectValue);\n }\n\n if (!writeNode(state, level + 1, objectKey, true, true, true)) {\n continue; // Skip this pair because of invalid key.\n }\n\n explicitPair = (state.tag !== null && state.tag !== '?') ||\n (state.dump && state.dump.length > 1024);\n\n if (explicitPair) {\n if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {\n pairBuffer += '?';\n } else {\n pairBuffer += '? ';\n }\n }\n\n pairBuffer += state.dump;\n\n if (explicitPair) {\n pairBuffer += generateNextLine(state, level);\n }\n\n if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {\n continue; // Skip this pair because of invalid value.\n }\n\n if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {\n pairBuffer += ':';\n } else {\n pairBuffer += ': ';\n }\n\n pairBuffer += state.dump;\n\n // Both key and value are valid.\n _result += pairBuffer;\n }\n\n state.tag = _tag;\n state.dump = _result || '{}'; // Empty mapping if no valid pairs.\n}\n\nfunction detectType(state, object, explicit) {\n var _result, typeList, index, length, type, style;\n\n typeList = explicit ? state.explicitTypes : state.implicitTypes;\n\n for (index = 0, length = typeList.length; index < length; index += 1) {\n type = typeList[index];\n\n if ((type.instanceOf || type.predicate) &&\n (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) &&\n (!type.predicate || type.predicate(object))) {\n\n if (explicit) {\n if (type.multi && type.representName) {\n state.tag = type.representName(object);\n } else {\n state.tag = type.tag;\n }\n } else {\n state.tag = '?';\n }\n\n if (type.represent) {\n style = state.styleMap[type.tag] || type.defaultStyle;\n\n if (_toString.call(type.represent) === '[object Function]') {\n _result = type.represent(object, style);\n } else if (_hasOwnProperty.call(type.represent, style)) {\n _result = type.represent[style](object, style);\n } else {\n throw new YAMLException('!<' + type.tag + '> tag resolver accepts not \"' + style + '\" style');\n }\n\n state.dump = _result;\n }\n\n return true;\n }\n }\n\n return false;\n}\n\n// Serializes `object` and writes it to global `result`.\n// Returns true on success, or false on invalid object.\n//\nfunction writeNode(state, level, object, block, compact, iskey, isblockseq) {\n state.tag = null;\n state.dump = object;\n\n if (!detectType(state, object, false)) {\n detectType(state, object, true);\n }\n\n var type = _toString.call(state.dump);\n var inblock = block;\n var tagStr;\n\n if (block) {\n block = (state.flowLevel < 0 || state.flowLevel > level);\n }\n\n var objectOrArray = type === '[object Object]' || type === '[object Array]',\n duplicateIndex,\n duplicate;\n\n if (objectOrArray) {\n duplicateIndex = state.duplicates.indexOf(object);\n duplicate = duplicateIndex !== -1;\n }\n\n if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) {\n compact = false;\n }\n\n if (duplicate && state.usedDuplicates[duplicateIndex]) {\n state.dump = '*ref_' + duplicateIndex;\n } else {\n if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {\n state.usedDuplicates[duplicateIndex] = true;\n }\n if (type === '[object Object]') {\n if (block && (Object.keys(state.dump).length !== 0)) {\n writeBlockMapping(state, level, state.dump, compact);\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + state.dump;\n }\n } else {\n writeFlowMapping(state, level, state.dump);\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;\n }\n }\n } else if (type === '[object Array]') {\n if (block && (state.dump.length !== 0)) {\n if (state.noArrayIndent && !isblockseq && level > 0) {\n writeBlockSequence(state, level - 1, state.dump, compact);\n } else {\n writeBlockSequence(state, level, state.dump, compact);\n }\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + state.dump;\n }\n } else {\n writeFlowSequence(state, level, state.dump);\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;\n }\n }\n } else if (type === '[object String]') {\n if (state.tag !== '?') {\n writeScalar(state, state.dump, level, iskey, inblock);\n }\n } else if (type === '[object Undefined]') {\n return false;\n } else {\n if (state.skipInvalid) return false;\n throw new YAMLException('unacceptable kind of an object to dump ' + type);\n }\n\n if (state.tag !== null && state.tag !== '?') {\n // Need to encode all characters except those allowed by the spec:\n //\n // [35] ns-dec-digit ::= [#x30-#x39] /* 0-9 */\n // [36] ns-hex-digit ::= ns-dec-digit\n // | [#x41-#x46] /* A-F */ | [#x61-#x66] /* a-f */\n // [37] ns-ascii-letter ::= [#x41-#x5A] /* A-Z */ | [#x61-#x7A] /* a-z */\n // [38] ns-word-char ::= ns-dec-digit | ns-ascii-letter | “-”\n // [39] ns-uri-char ::= “%” ns-hex-digit ns-hex-digit | ns-word-char | “#”\n // | “;” | “/” | “?” | “:” | “@” | “&” | “=” | “+” | “$” | “,”\n // | “_” | “.” | “!” | “~” | “*” | “'” | “(” | “)” | “[” | “]”\n //\n // Also need to encode '!' because it has special meaning (end of tag prefix).\n //\n tagStr = encodeURI(\n state.tag[0] === '!' ? state.tag.slice(1) : state.tag\n ).replace(/!/g, '%21');\n\n if (state.tag[0] === '!') {\n tagStr = '!' + tagStr;\n } else if (tagStr.slice(0, 18) === 'tag:yaml.org,2002:') {\n tagStr = '!!' + tagStr.slice(18);\n } else {\n tagStr = '!<' + tagStr + '>';\n }\n\n state.dump = tagStr + ' ' + state.dump;\n }\n }\n\n return true;\n}\n\nfunction getDuplicateReferences(object, state) {\n var objects = [],\n duplicatesIndexes = [],\n index,\n length;\n\n inspectNode(object, objects, duplicatesIndexes);\n\n for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) {\n state.duplicates.push(objects[duplicatesIndexes[index]]);\n }\n state.usedDuplicates = new Array(length);\n}\n\nfunction inspectNode(object, objects, duplicatesIndexes) {\n var objectKeyList,\n index,\n length;\n\n if (object !== null && typeof object === 'object') {\n index = objects.indexOf(object);\n if (index !== -1) {\n if (duplicatesIndexes.indexOf(index) === -1) {\n duplicatesIndexes.push(index);\n }\n } else {\n objects.push(object);\n\n if (Array.isArray(object)) {\n for (index = 0, length = object.length; index < length; index += 1) {\n inspectNode(object[index], objects, duplicatesIndexes);\n }\n } else {\n objectKeyList = Object.keys(object);\n\n for (index = 0, length = objectKeyList.length; index < length; index += 1) {\n inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes);\n }\n }\n }\n }\n}\n\nfunction dump(input, options) {\n options = options || {};\n\n var state = new State(options);\n\n if (!state.noRefs) getDuplicateReferences(input, state);\n\n var value = input;\n\n if (state.replacer) {\n value = state.replacer.call({ '': value }, '', value);\n }\n\n if (writeNode(state, 0, value, true, true)) return state.dump + '\\n';\n\n return '';\n}\n\nmodule.exports.dump = dump;\n","// YAML error class. http://stackoverflow.com/questions/8458984\n//\n'use strict';\n\n\nfunction formatError(exception, compact) {\n var where = '', message = exception.reason || '(unknown reason)';\n\n if (!exception.mark) return message;\n\n if (exception.mark.name) {\n where += 'in \"' + exception.mark.name + '\" ';\n }\n\n where += '(' + (exception.mark.line + 1) + ':' + (exception.mark.column + 1) + ')';\n\n if (!compact && exception.mark.snippet) {\n where += '\\n\\n' + exception.mark.snippet;\n }\n\n return message + ' ' + where;\n}\n\n\nfunction YAMLException(reason, mark) {\n // Super constructor\n Error.call(this);\n\n this.name = 'YAMLException';\n this.reason = reason;\n this.mark = mark;\n this.message = formatError(this, false);\n\n // Include stack trace in error object\n if (Error.captureStackTrace) {\n // Chrome and NodeJS\n Error.captureStackTrace(this, this.constructor);\n } else {\n // FF, IE 10+ and Safari 6+. Fallback for others\n this.stack = (new Error()).stack || '';\n }\n}\n\n\n// Inherit from Error\nYAMLException.prototype = Object.create(Error.prototype);\nYAMLException.prototype.constructor = YAMLException;\n\n\nYAMLException.prototype.toString = function toString(compact) {\n return this.name + ': ' + formatError(this, compact);\n};\n\n\nmodule.exports = YAMLException;\n","'use strict';\n\n/*eslint-disable max-len,no-use-before-define*/\n\nvar common = require('./common');\nvar YAMLException = require('./exception');\nvar makeSnippet = require('./snippet');\nvar DEFAULT_SCHEMA = require('./schema/default');\n\n\nvar _hasOwnProperty = Object.prototype.hasOwnProperty;\n\n\nvar CONTEXT_FLOW_IN = 1;\nvar CONTEXT_FLOW_OUT = 2;\nvar CONTEXT_BLOCK_IN = 3;\nvar CONTEXT_BLOCK_OUT = 4;\n\n\nvar CHOMPING_CLIP = 1;\nvar CHOMPING_STRIP = 2;\nvar CHOMPING_KEEP = 3;\n\n\nvar PATTERN_NON_PRINTABLE = /[\\x00-\\x08\\x0B\\x0C\\x0E-\\x1F\\x7F-\\x84\\x86-\\x9F\\uFFFE\\uFFFF]|[\\uD800-\\uDBFF](?![\\uDC00-\\uDFFF])|(?:[^\\uD800-\\uDBFF]|^)[\\uDC00-\\uDFFF]/;\nvar PATTERN_NON_ASCII_LINE_BREAKS = /[\\x85\\u2028\\u2029]/;\nvar PATTERN_FLOW_INDICATORS = /[,\\[\\]\\{\\}]/;\nvar PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\\-]+!)$/i;\nvar PATTERN_TAG_URI = /^(?:!|[^,\\[\\]\\{\\}])(?:%[0-9a-f]{2}|[0-9a-z\\-#;\\/\\?:@&=\\+\\$,_\\.!~\\*'\\(\\)\\[\\]])*$/i;\n\n\nfunction _class(obj) { return Object.prototype.toString.call(obj); }\n\nfunction is_EOL(c) {\n return (c === 0x0A/* LF */) || (c === 0x0D/* CR */);\n}\n\nfunction is_WHITE_SPACE(c) {\n return (c === 0x09/* Tab */) || (c === 0x20/* Space */);\n}\n\nfunction is_WS_OR_EOL(c) {\n return (c === 0x09/* Tab */) ||\n (c === 0x20/* Space */) ||\n (c === 0x0A/* LF */) ||\n (c === 0x0D/* CR */);\n}\n\nfunction is_FLOW_INDICATOR(c) {\n return c === 0x2C/* , */ ||\n c === 0x5B/* [ */ ||\n c === 0x5D/* ] */ ||\n c === 0x7B/* { */ ||\n c === 0x7D/* } */;\n}\n\nfunction fromHexCode(c) {\n var lc;\n\n if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {\n return c - 0x30;\n }\n\n /*eslint-disable no-bitwise*/\n lc = c | 0x20;\n\n if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) {\n return lc - 0x61 + 10;\n }\n\n return -1;\n}\n\nfunction escapedHexLen(c) {\n if (c === 0x78/* x */) { return 2; }\n if (c === 0x75/* u */) { return 4; }\n if (c === 0x55/* U */) { return 8; }\n return 0;\n}\n\nfunction fromDecimalCode(c) {\n if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {\n return c - 0x30;\n }\n\n return -1;\n}\n\nfunction simpleEscapeSequence(c) {\n /* eslint-disable indent */\n return (c === 0x30/* 0 */) ? '\\x00' :\n (c === 0x61/* a */) ? '\\x07' :\n (c === 0x62/* b */) ? '\\x08' :\n (c === 0x74/* t */) ? '\\x09' :\n (c === 0x09/* Tab */) ? '\\x09' :\n (c === 0x6E/* n */) ? '\\x0A' :\n (c === 0x76/* v */) ? '\\x0B' :\n (c === 0x66/* f */) ? '\\x0C' :\n (c === 0x72/* r */) ? '\\x0D' :\n (c === 0x65/* e */) ? '\\x1B' :\n (c === 0x20/* Space */) ? ' ' :\n (c === 0x22/* \" */) ? '\\x22' :\n (c === 0x2F/* / */) ? '/' :\n (c === 0x5C/* \\ */) ? '\\x5C' :\n (c === 0x4E/* N */) ? '\\x85' :\n (c === 0x5F/* _ */) ? '\\xA0' :\n (c === 0x4C/* L */) ? '\\u2028' :\n (c === 0x50/* P */) ? '\\u2029' : '';\n}\n\nfunction charFromCodepoint(c) {\n if (c <= 0xFFFF) {\n return String.fromCharCode(c);\n }\n // Encode UTF-16 surrogate pair\n // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF\n return String.fromCharCode(\n ((c - 0x010000) >> 10) + 0xD800,\n ((c - 0x010000) & 0x03FF) + 0xDC00\n );\n}\n\nvar simpleEscapeCheck = new Array(256); // integer, for fast access\nvar simpleEscapeMap = new Array(256);\nfor (var i = 0; i < 256; i++) {\n simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;\n simpleEscapeMap[i] = simpleEscapeSequence(i);\n}\n\n\nfunction State(input, options) {\n this.input = input;\n\n this.filename = options['filename'] || null;\n this.schema = options['schema'] || DEFAULT_SCHEMA;\n this.onWarning = options['onWarning'] || null;\n // (Hidden) Remove? makes the loader to expect YAML 1.1 documents\n // if such documents have no explicit %YAML directive\n this.legacy = options['legacy'] || false;\n\n this.json = options['json'] || false;\n this.listener = options['listener'] || null;\n\n this.implicitTypes = this.schema.compiledImplicit;\n this.typeMap = this.schema.compiledTypeMap;\n\n this.length = input.length;\n this.position = 0;\n this.line = 0;\n this.lineStart = 0;\n this.lineIndent = 0;\n\n // position of first leading tab in the current line,\n // used to make sure there are no tabs in the indentation\n this.firstTabInLine = -1;\n\n this.documents = [];\n\n /*\n this.version;\n this.checkLineBreaks;\n this.tagMap;\n this.anchorMap;\n this.tag;\n this.anchor;\n this.kind;\n this.result;*/\n\n}\n\n\nfunction generateError(state, message) {\n var mark = {\n name: state.filename,\n buffer: state.input.slice(0, -1), // omit trailing \\0\n position: state.position,\n line: state.line,\n column: state.position - state.lineStart\n };\n\n mark.snippet = makeSnippet(mark);\n\n return new YAMLException(message, mark);\n}\n\nfunction throwError(state, message) {\n throw generateError(state, message);\n}\n\nfunction throwWarning(state, message) {\n if (state.onWarning) {\n state.onWarning.call(null, generateError(state, message));\n }\n}\n\n\nvar directiveHandlers = {\n\n YAML: function handleYamlDirective(state, name, args) {\n\n var match, major, minor;\n\n if (state.version !== null) {\n throwError(state, 'duplication of %YAML directive');\n }\n\n if (args.length !== 1) {\n throwError(state, 'YAML directive accepts exactly one argument');\n }\n\n match = /^([0-9]+)\\.([0-9]+)$/.exec(args[0]);\n\n if (match === null) {\n throwError(state, 'ill-formed argument of the YAML directive');\n }\n\n major = parseInt(match[1], 10);\n minor = parseInt(match[2], 10);\n\n if (major !== 1) {\n throwError(state, 'unacceptable YAML version of the document');\n }\n\n state.version = args[0];\n state.checkLineBreaks = (minor < 2);\n\n if (minor !== 1 && minor !== 2) {\n throwWarning(state, 'unsupported YAML version of the document');\n }\n },\n\n TAG: function handleTagDirective(state, name, args) {\n\n var handle, prefix;\n\n if (args.length !== 2) {\n throwError(state, 'TAG directive accepts exactly two arguments');\n }\n\n handle = args[0];\n prefix = args[1];\n\n if (!PATTERN_TAG_HANDLE.test(handle)) {\n throwError(state, 'ill-formed tag handle (first argument) of the TAG directive');\n }\n\n if (_hasOwnProperty.call(state.tagMap, handle)) {\n throwError(state, 'there is a previously declared suffix for \"' + handle + '\" tag handle');\n }\n\n if (!PATTERN_TAG_URI.test(prefix)) {\n throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive');\n }\n\n try {\n prefix = decodeURIComponent(prefix);\n } catch (err) {\n throwError(state, 'tag prefix is malformed: ' + prefix);\n }\n\n state.tagMap[handle] = prefix;\n }\n};\n\n\nfunction captureSegment(state, start, end, checkJson) {\n var _position, _length, _character, _result;\n\n if (start < end) {\n _result = state.input.slice(start, end);\n\n if (checkJson) {\n for (_position = 0, _length = _result.length; _position < _length; _position += 1) {\n _character = _result.charCodeAt(_position);\n if (!(_character === 0x09 ||\n (0x20 <= _character && _character <= 0x10FFFF))) {\n throwError(state, 'expected valid JSON character');\n }\n }\n } else if (PATTERN_NON_PRINTABLE.test(_result)) {\n throwError(state, 'the stream contains non-printable characters');\n }\n\n state.result += _result;\n }\n}\n\nfunction mergeMappings(state, destination, source, overridableKeys) {\n var sourceKeys, key, index, quantity;\n\n if (!common.isObject(source)) {\n throwError(state, 'cannot merge mappings; the provided source object is unacceptable');\n }\n\n sourceKeys = Object.keys(source);\n\n for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) {\n key = sourceKeys[index];\n\n if (!_hasOwnProperty.call(destination, key)) {\n destination[key] = source[key];\n overridableKeys[key] = true;\n }\n }\n}\n\nfunction storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode,\n startLine, startLineStart, startPos) {\n\n var index, quantity;\n\n // The output is a plain object here, so keys can only be strings.\n // We need to convert keyNode to a string, but doing so can hang the process\n // (deeply nested arrays that explode exponentially using aliases).\n if (Array.isArray(keyNode)) {\n keyNode = Array.prototype.slice.call(keyNode);\n\n for (index = 0, quantity = keyNode.length; index < quantity; index += 1) {\n if (Array.isArray(keyNode[index])) {\n throwError(state, 'nested arrays are not supported inside keys');\n }\n\n if (typeof keyNode === 'object' && _class(keyNode[index]) === '[object Object]') {\n keyNode[index] = '[object Object]';\n }\n }\n }\n\n // Avoid code execution in load() via toString property\n // (still use its own toString for arrays, timestamps,\n // and whatever user schema extensions happen to have @@toStringTag)\n if (typeof keyNode === 'object' && _class(keyNode) === '[object Object]') {\n keyNode = '[object Object]';\n }\n\n\n keyNode = String(keyNode);\n\n if (_result === null) {\n _result = {};\n }\n\n if (keyTag === 'tag:yaml.org,2002:merge') {\n if (Array.isArray(valueNode)) {\n for (index = 0, quantity = valueNode.length; index < quantity; index += 1) {\n mergeMappings(state, _result, valueNode[index], overridableKeys);\n }\n } else {\n mergeMappings(state, _result, valueNode, overridableKeys);\n }\n } else {\n if (!state.json &&\n !_hasOwnProperty.call(overridableKeys, keyNode) &&\n _hasOwnProperty.call(_result, keyNode)) {\n state.line = startLine || state.line;\n state.lineStart = startLineStart || state.lineStart;\n state.position = startPos || state.position;\n throwError(state, 'duplicated mapping key');\n }\n\n // used for this specific key only because Object.defineProperty is slow\n if (keyNode === '__proto__') {\n Object.defineProperty(_result, keyNode, {\n configurable: true,\n enumerable: true,\n writable: true,\n value: valueNode\n });\n } else {\n _result[keyNode] = valueNode;\n }\n delete overridableKeys[keyNode];\n }\n\n return _result;\n}\n\nfunction readLineBreak(state) {\n var ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch === 0x0A/* LF */) {\n state.position++;\n } else if (ch === 0x0D/* CR */) {\n state.position++;\n if (state.input.charCodeAt(state.position) === 0x0A/* LF */) {\n state.position++;\n }\n } else {\n throwError(state, 'a line break is expected');\n }\n\n state.line += 1;\n state.lineStart = state.position;\n state.firstTabInLine = -1;\n}\n\nfunction skipSeparationSpace(state, allowComments, checkIndent) {\n var lineBreaks = 0,\n ch = state.input.charCodeAt(state.position);\n\n while (ch !== 0) {\n while (is_WHITE_SPACE(ch)) {\n if (ch === 0x09/* Tab */ && state.firstTabInLine === -1) {\n state.firstTabInLine = state.position;\n }\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (allowComments && ch === 0x23/* # */) {\n do {\n ch = state.input.charCodeAt(++state.position);\n } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0);\n }\n\n if (is_EOL(ch)) {\n readLineBreak(state);\n\n ch = state.input.charCodeAt(state.position);\n lineBreaks++;\n state.lineIndent = 0;\n\n while (ch === 0x20/* Space */) {\n state.lineIndent++;\n ch = state.input.charCodeAt(++state.position);\n }\n } else {\n break;\n }\n }\n\n if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) {\n throwWarning(state, 'deficient indentation');\n }\n\n return lineBreaks;\n}\n\nfunction testDocumentSeparator(state) {\n var _position = state.position,\n ch;\n\n ch = state.input.charCodeAt(_position);\n\n // Condition state.position === state.lineStart is tested\n // in parent on each call, for efficiency. No needs to test here again.\n if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) &&\n ch === state.input.charCodeAt(_position + 1) &&\n ch === state.input.charCodeAt(_position + 2)) {\n\n _position += 3;\n\n ch = state.input.charCodeAt(_position);\n\n if (ch === 0 || is_WS_OR_EOL(ch)) {\n return true;\n }\n }\n\n return false;\n}\n\nfunction writeFoldedLines(state, count) {\n if (count === 1) {\n state.result += ' ';\n } else if (count > 1) {\n state.result += common.repeat('\\n', count - 1);\n }\n}\n\n\nfunction readPlainScalar(state, nodeIndent, withinFlowCollection) {\n var preceding,\n following,\n captureStart,\n captureEnd,\n hasPendingContent,\n _line,\n _lineStart,\n _lineIndent,\n _kind = state.kind,\n _result = state.result,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (is_WS_OR_EOL(ch) ||\n is_FLOW_INDICATOR(ch) ||\n ch === 0x23/* # */ ||\n ch === 0x26/* & */ ||\n ch === 0x2A/* * */ ||\n ch === 0x21/* ! */ ||\n ch === 0x7C/* | */ ||\n ch === 0x3E/* > */ ||\n ch === 0x27/* ' */ ||\n ch === 0x22/* \" */ ||\n ch === 0x25/* % */ ||\n ch === 0x40/* @ */ ||\n ch === 0x60/* ` */) {\n return false;\n }\n\n if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) {\n following = state.input.charCodeAt(state.position + 1);\n\n if (is_WS_OR_EOL(following) ||\n withinFlowCollection && is_FLOW_INDICATOR(following)) {\n return false;\n }\n }\n\n state.kind = 'scalar';\n state.result = '';\n captureStart = captureEnd = state.position;\n hasPendingContent = false;\n\n while (ch !== 0) {\n if (ch === 0x3A/* : */) {\n following = state.input.charCodeAt(state.position + 1);\n\n if (is_WS_OR_EOL(following) ||\n withinFlowCollection && is_FLOW_INDICATOR(following)) {\n break;\n }\n\n } else if (ch === 0x23/* # */) {\n preceding = state.input.charCodeAt(state.position - 1);\n\n if (is_WS_OR_EOL(preceding)) {\n break;\n }\n\n } else if ((state.position === state.lineStart && testDocumentSeparator(state)) ||\n withinFlowCollection && is_FLOW_INDICATOR(ch)) {\n break;\n\n } else if (is_EOL(ch)) {\n _line = state.line;\n _lineStart = state.lineStart;\n _lineIndent = state.lineIndent;\n skipSeparationSpace(state, false, -1);\n\n if (state.lineIndent >= nodeIndent) {\n hasPendingContent = true;\n ch = state.input.charCodeAt(state.position);\n continue;\n } else {\n state.position = captureEnd;\n state.line = _line;\n state.lineStart = _lineStart;\n state.lineIndent = _lineIndent;\n break;\n }\n }\n\n if (hasPendingContent) {\n captureSegment(state, captureStart, captureEnd, false);\n writeFoldedLines(state, state.line - _line);\n captureStart = captureEnd = state.position;\n hasPendingContent = false;\n }\n\n if (!is_WHITE_SPACE(ch)) {\n captureEnd = state.position + 1;\n }\n\n ch = state.input.charCodeAt(++state.position);\n }\n\n captureSegment(state, captureStart, captureEnd, false);\n\n if (state.result) {\n return true;\n }\n\n state.kind = _kind;\n state.result = _result;\n return false;\n}\n\nfunction readSingleQuotedScalar(state, nodeIndent) {\n var ch,\n captureStart, captureEnd;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch !== 0x27/* ' */) {\n return false;\n }\n\n state.kind = 'scalar';\n state.result = '';\n state.position++;\n captureStart = captureEnd = state.position;\n\n while ((ch = state.input.charCodeAt(state.position)) !== 0) {\n if (ch === 0x27/* ' */) {\n captureSegment(state, captureStart, state.position, true);\n ch = state.input.charCodeAt(++state.position);\n\n if (ch === 0x27/* ' */) {\n captureStart = state.position;\n state.position++;\n captureEnd = state.position;\n } else {\n return true;\n }\n\n } else if (is_EOL(ch)) {\n captureSegment(state, captureStart, captureEnd, true);\n writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));\n captureStart = captureEnd = state.position;\n\n } else if (state.position === state.lineStart && testDocumentSeparator(state)) {\n throwError(state, 'unexpected end of the document within a single quoted scalar');\n\n } else {\n state.position++;\n captureEnd = state.position;\n }\n }\n\n throwError(state, 'unexpected end of the stream within a single quoted scalar');\n}\n\nfunction readDoubleQuotedScalar(state, nodeIndent) {\n var captureStart,\n captureEnd,\n hexLength,\n hexResult,\n tmp,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch !== 0x22/* \" */) {\n return false;\n }\n\n state.kind = 'scalar';\n state.result = '';\n state.position++;\n captureStart = captureEnd = state.position;\n\n while ((ch = state.input.charCodeAt(state.position)) !== 0) {\n if (ch === 0x22/* \" */) {\n captureSegment(state, captureStart, state.position, true);\n state.position++;\n return true;\n\n } else if (ch === 0x5C/* \\ */) {\n captureSegment(state, captureStart, state.position, true);\n ch = state.input.charCodeAt(++state.position);\n\n if (is_EOL(ch)) {\n skipSeparationSpace(state, false, nodeIndent);\n\n // TODO: rework to inline fn with no type cast?\n } else if (ch < 256 && simpleEscapeCheck[ch]) {\n state.result += simpleEscapeMap[ch];\n state.position++;\n\n } else if ((tmp = escapedHexLen(ch)) > 0) {\n hexLength = tmp;\n hexResult = 0;\n\n for (; hexLength > 0; hexLength--) {\n ch = state.input.charCodeAt(++state.position);\n\n if ((tmp = fromHexCode(ch)) >= 0) {\n hexResult = (hexResult << 4) + tmp;\n\n } else {\n throwError(state, 'expected hexadecimal character');\n }\n }\n\n state.result += charFromCodepoint(hexResult);\n\n state.position++;\n\n } else {\n throwError(state, 'unknown escape sequence');\n }\n\n captureStart = captureEnd = state.position;\n\n } else if (is_EOL(ch)) {\n captureSegment(state, captureStart, captureEnd, true);\n writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));\n captureStart = captureEnd = state.position;\n\n } else if (state.position === state.lineStart && testDocumentSeparator(state)) {\n throwError(state, 'unexpected end of the document within a double quoted scalar');\n\n } else {\n state.position++;\n captureEnd = state.position;\n }\n }\n\n throwError(state, 'unexpected end of the stream within a double quoted scalar');\n}\n\nfunction readFlowCollection(state, nodeIndent) {\n var readNext = true,\n _line,\n _lineStart,\n _pos,\n _tag = state.tag,\n _result,\n _anchor = state.anchor,\n following,\n terminator,\n isPair,\n isExplicitPair,\n isMapping,\n overridableKeys = Object.create(null),\n keyNode,\n keyTag,\n valueNode,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch === 0x5B/* [ */) {\n terminator = 0x5D;/* ] */\n isMapping = false;\n _result = [];\n } else if (ch === 0x7B/* { */) {\n terminator = 0x7D;/* } */\n isMapping = true;\n _result = {};\n } else {\n return false;\n }\n\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = _result;\n }\n\n ch = state.input.charCodeAt(++state.position);\n\n while (ch !== 0) {\n skipSeparationSpace(state, true, nodeIndent);\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch === terminator) {\n state.position++;\n state.tag = _tag;\n state.anchor = _anchor;\n state.kind = isMapping ? 'mapping' : 'sequence';\n state.result = _result;\n return true;\n } else if (!readNext) {\n throwError(state, 'missed comma between flow collection entries');\n } else if (ch === 0x2C/* , */) {\n // \"flow collection entries can never be completely empty\", as per YAML 1.2, section 7.4\n throwError(state, \"expected the node content, but found ','\");\n }\n\n keyTag = keyNode = valueNode = null;\n isPair = isExplicitPair = false;\n\n if (ch === 0x3F/* ? */) {\n following = state.input.charCodeAt(state.position + 1);\n\n if (is_WS_OR_EOL(following)) {\n isPair = isExplicitPair = true;\n state.position++;\n skipSeparationSpace(state, true, nodeIndent);\n }\n }\n\n _line = state.line; // Save the current line.\n _lineStart = state.lineStart;\n _pos = state.position;\n composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);\n keyTag = state.tag;\n keyNode = state.result;\n skipSeparationSpace(state, true, nodeIndent);\n\n ch = state.input.charCodeAt(state.position);\n\n if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) {\n isPair = true;\n ch = state.input.charCodeAt(++state.position);\n skipSeparationSpace(state, true, nodeIndent);\n composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);\n valueNode = state.result;\n }\n\n if (isMapping) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _lineStart, _pos);\n } else if (isPair) {\n _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode, _line, _lineStart, _pos));\n } else {\n _result.push(keyNode);\n }\n\n skipSeparationSpace(state, true, nodeIndent);\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch === 0x2C/* , */) {\n readNext = true;\n ch = state.input.charCodeAt(++state.position);\n } else {\n readNext = false;\n }\n }\n\n throwError(state, 'unexpected end of the stream within a flow collection');\n}\n\nfunction readBlockScalar(state, nodeIndent) {\n var captureStart,\n folding,\n chomping = CHOMPING_CLIP,\n didReadContent = false,\n detectedIndent = false,\n textIndent = nodeIndent,\n emptyLines = 0,\n atMoreIndented = false,\n tmp,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch === 0x7C/* | */) {\n folding = false;\n } else if (ch === 0x3E/* > */) {\n folding = true;\n } else {\n return false;\n }\n\n state.kind = 'scalar';\n state.result = '';\n\n while (ch !== 0) {\n ch = state.input.charCodeAt(++state.position);\n\n if (ch === 0x2B/* + */ || ch === 0x2D/* - */) {\n if (CHOMPING_CLIP === chomping) {\n chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP;\n } else {\n throwError(state, 'repeat of a chomping mode identifier');\n }\n\n } else if ((tmp = fromDecimalCode(ch)) >= 0) {\n if (tmp === 0) {\n throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one');\n } else if (!detectedIndent) {\n textIndent = nodeIndent + tmp - 1;\n detectedIndent = true;\n } else {\n throwError(state, 'repeat of an indentation width identifier');\n }\n\n } else {\n break;\n }\n }\n\n if (is_WHITE_SPACE(ch)) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (is_WHITE_SPACE(ch));\n\n if (ch === 0x23/* # */) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (!is_EOL(ch) && (ch !== 0));\n }\n }\n\n while (ch !== 0) {\n readLineBreak(state);\n state.lineIndent = 0;\n\n ch = state.input.charCodeAt(state.position);\n\n while ((!detectedIndent || state.lineIndent < textIndent) &&\n (ch === 0x20/* Space */)) {\n state.lineIndent++;\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (!detectedIndent && state.lineIndent > textIndent) {\n textIndent = state.lineIndent;\n }\n\n if (is_EOL(ch)) {\n emptyLines++;\n continue;\n }\n\n // End of the scalar.\n if (state.lineIndent < textIndent) {\n\n // Perform the chomping.\n if (chomping === CHOMPING_KEEP) {\n state.result += common.repeat('\\n', didReadContent ? 1 + emptyLines : emptyLines);\n } else if (chomping === CHOMPING_CLIP) {\n if (didReadContent) { // i.e. only if the scalar is not empty.\n state.result += '\\n';\n }\n }\n\n // Break this `while` cycle and go to the funciton's epilogue.\n break;\n }\n\n // Folded style: use fancy rules to handle line breaks.\n if (folding) {\n\n // Lines starting with white space characters (more-indented lines) are not folded.\n if (is_WHITE_SPACE(ch)) {\n atMoreIndented = true;\n // except for the first content line (cf. Example 8.1)\n state.result += common.repeat('\\n', didReadContent ? 1 + emptyLines : emptyLines);\n\n // End of more-indented block.\n } else if (atMoreIndented) {\n atMoreIndented = false;\n state.result += common.repeat('\\n', emptyLines + 1);\n\n // Just one line break - perceive as the same line.\n } else if (emptyLines === 0) {\n if (didReadContent) { // i.e. only if we have already read some scalar content.\n state.result += ' ';\n }\n\n // Several line breaks - perceive as different lines.\n } else {\n state.result += common.repeat('\\n', emptyLines);\n }\n\n // Literal style: just add exact number of line breaks between content lines.\n } else {\n // Keep all line breaks except the header line break.\n state.result += common.repeat('\\n', didReadContent ? 1 + emptyLines : emptyLines);\n }\n\n didReadContent = true;\n detectedIndent = true;\n emptyLines = 0;\n captureStart = state.position;\n\n while (!is_EOL(ch) && (ch !== 0)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n captureSegment(state, captureStart, state.position, false);\n }\n\n return true;\n}\n\nfunction readBlockSequence(state, nodeIndent) {\n var _line,\n _tag = state.tag,\n _anchor = state.anchor,\n _result = [],\n following,\n detected = false,\n ch;\n\n // there is a leading tab before this token, so it can't be a block sequence/mapping;\n // it can still be flow sequence/mapping or a scalar\n if (state.firstTabInLine !== -1) return false;\n\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = _result;\n }\n\n ch = state.input.charCodeAt(state.position);\n\n while (ch !== 0) {\n if (state.firstTabInLine !== -1) {\n state.position = state.firstTabInLine;\n throwError(state, 'tab characters must not be used in indentation');\n }\n\n if (ch !== 0x2D/* - */) {\n break;\n }\n\n following = state.input.charCodeAt(state.position + 1);\n\n if (!is_WS_OR_EOL(following)) {\n break;\n }\n\n detected = true;\n state.position++;\n\n if (skipSeparationSpace(state, true, -1)) {\n if (state.lineIndent <= nodeIndent) {\n _result.push(null);\n ch = state.input.charCodeAt(state.position);\n continue;\n }\n }\n\n _line = state.line;\n composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);\n _result.push(state.result);\n skipSeparationSpace(state, true, -1);\n\n ch = state.input.charCodeAt(state.position);\n\n if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) {\n throwError(state, 'bad indentation of a sequence entry');\n } else if (state.lineIndent < nodeIndent) {\n break;\n }\n }\n\n if (detected) {\n state.tag = _tag;\n state.anchor = _anchor;\n state.kind = 'sequence';\n state.result = _result;\n return true;\n }\n return false;\n}\n\nfunction readBlockMapping(state, nodeIndent, flowIndent) {\n var following,\n allowCompact,\n _line,\n _keyLine,\n _keyLineStart,\n _keyPos,\n _tag = state.tag,\n _anchor = state.anchor,\n _result = {},\n overridableKeys = Object.create(null),\n keyTag = null,\n keyNode = null,\n valueNode = null,\n atExplicitKey = false,\n detected = false,\n ch;\n\n // there is a leading tab before this token, so it can't be a block sequence/mapping;\n // it can still be flow sequence/mapping or a scalar\n if (state.firstTabInLine !== -1) return false;\n\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = _result;\n }\n\n ch = state.input.charCodeAt(state.position);\n\n while (ch !== 0) {\n if (!atExplicitKey && state.firstTabInLine !== -1) {\n state.position = state.firstTabInLine;\n throwError(state, 'tab characters must not be used in indentation');\n }\n\n following = state.input.charCodeAt(state.position + 1);\n _line = state.line; // Save the current line.\n\n //\n // Explicit notation case. There are two separate blocks:\n // first for the key (denoted by \"?\") and second for the value (denoted by \":\")\n //\n if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) {\n\n if (ch === 0x3F/* ? */) {\n if (atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos);\n keyTag = keyNode = valueNode = null;\n }\n\n detected = true;\n atExplicitKey = true;\n allowCompact = true;\n\n } else if (atExplicitKey) {\n // i.e. 0x3A/* : */ === character after the explicit key.\n atExplicitKey = false;\n allowCompact = true;\n\n } else {\n throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line');\n }\n\n state.position += 1;\n ch = following;\n\n //\n // Implicit notation case. Flow-style node as the key first, then \":\", and the value.\n //\n } else {\n _keyLine = state.line;\n _keyLineStart = state.lineStart;\n _keyPos = state.position;\n\n if (!composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) {\n // Neither implicit nor explicit notation.\n // Reading is done. Go to the epilogue.\n break;\n }\n\n if (state.line === _line) {\n ch = state.input.charCodeAt(state.position);\n\n while (is_WHITE_SPACE(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (ch === 0x3A/* : */) {\n ch = state.input.charCodeAt(++state.position);\n\n if (!is_WS_OR_EOL(ch)) {\n throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping');\n }\n\n if (atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos);\n keyTag = keyNode = valueNode = null;\n }\n\n detected = true;\n atExplicitKey = false;\n allowCompact = false;\n keyTag = state.tag;\n keyNode = state.result;\n\n } else if (detected) {\n throwError(state, 'can not read an implicit mapping pair; a colon is missed');\n\n } else {\n state.tag = _tag;\n state.anchor = _anchor;\n return true; // Keep the result of `composeNode`.\n }\n\n } else if (detected) {\n throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key');\n\n } else {\n state.tag = _tag;\n state.anchor = _anchor;\n return true; // Keep the result of `composeNode`.\n }\n }\n\n //\n // Common reading code for both explicit and implicit notations.\n //\n if (state.line === _line || state.lineIndent > nodeIndent) {\n if (atExplicitKey) {\n _keyLine = state.line;\n _keyLineStart = state.lineStart;\n _keyPos = state.position;\n }\n\n if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) {\n if (atExplicitKey) {\n keyNode = state.result;\n } else {\n valueNode = state.result;\n }\n }\n\n if (!atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _keyLine, _keyLineStart, _keyPos);\n keyTag = keyNode = valueNode = null;\n }\n\n skipSeparationSpace(state, true, -1);\n ch = state.input.charCodeAt(state.position);\n }\n\n if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) {\n throwError(state, 'bad indentation of a mapping entry');\n } else if (state.lineIndent < nodeIndent) {\n break;\n }\n }\n\n //\n // Epilogue.\n //\n\n // Special case: last mapping's node contains only the key in explicit notation.\n if (atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos);\n }\n\n // Expose the resulting mapping.\n if (detected) {\n state.tag = _tag;\n state.anchor = _anchor;\n state.kind = 'mapping';\n state.result = _result;\n }\n\n return detected;\n}\n\nfunction readTagProperty(state) {\n var _position,\n isVerbatim = false,\n isNamed = false,\n tagHandle,\n tagName,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch !== 0x21/* ! */) return false;\n\n if (state.tag !== null) {\n throwError(state, 'duplication of a tag property');\n }\n\n ch = state.input.charCodeAt(++state.position);\n\n if (ch === 0x3C/* < */) {\n isVerbatim = true;\n ch = state.input.charCodeAt(++state.position);\n\n } else if (ch === 0x21/* ! */) {\n isNamed = true;\n tagHandle = '!!';\n ch = state.input.charCodeAt(++state.position);\n\n } else {\n tagHandle = '!';\n }\n\n _position = state.position;\n\n if (isVerbatim) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (ch !== 0 && ch !== 0x3E/* > */);\n\n if (state.position < state.length) {\n tagName = state.input.slice(_position, state.position);\n ch = state.input.charCodeAt(++state.position);\n } else {\n throwError(state, 'unexpected end of the stream within a verbatim tag');\n }\n } else {\n while (ch !== 0 && !is_WS_OR_EOL(ch)) {\n\n if (ch === 0x21/* ! */) {\n if (!isNamed) {\n tagHandle = state.input.slice(_position - 1, state.position + 1);\n\n if (!PATTERN_TAG_HANDLE.test(tagHandle)) {\n throwError(state, 'named tag handle cannot contain such characters');\n }\n\n isNamed = true;\n _position = state.position + 1;\n } else {\n throwError(state, 'tag suffix cannot contain exclamation marks');\n }\n }\n\n ch = state.input.charCodeAt(++state.position);\n }\n\n tagName = state.input.slice(_position, state.position);\n\n if (PATTERN_FLOW_INDICATORS.test(tagName)) {\n throwError(state, 'tag suffix cannot contain flow indicator characters');\n }\n }\n\n if (tagName && !PATTERN_TAG_URI.test(tagName)) {\n throwError(state, 'tag name cannot contain such characters: ' + tagName);\n }\n\n try {\n tagName = decodeURIComponent(tagName);\n } catch (err) {\n throwError(state, 'tag name is malformed: ' + tagName);\n }\n\n if (isVerbatim) {\n state.tag = tagName;\n\n } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) {\n state.tag = state.tagMap[tagHandle] + tagName;\n\n } else if (tagHandle === '!') {\n state.tag = '!' + tagName;\n\n } else if (tagHandle === '!!') {\n state.tag = 'tag:yaml.org,2002:' + tagName;\n\n } else {\n throwError(state, 'undeclared tag handle \"' + tagHandle + '\"');\n }\n\n return true;\n}\n\nfunction readAnchorProperty(state) {\n var _position,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch !== 0x26/* & */) return false;\n\n if (state.anchor !== null) {\n throwError(state, 'duplication of an anchor property');\n }\n\n ch = state.input.charCodeAt(++state.position);\n _position = state.position;\n\n while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (state.position === _position) {\n throwError(state, 'name of an anchor node must contain at least one character');\n }\n\n state.anchor = state.input.slice(_position, state.position);\n return true;\n}\n\nfunction readAlias(state) {\n var _position, alias,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch !== 0x2A/* * */) return false;\n\n ch = state.input.charCodeAt(++state.position);\n _position = state.position;\n\n while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (state.position === _position) {\n throwError(state, 'name of an alias node must contain at least one character');\n }\n\n alias = state.input.slice(_position, state.position);\n\n if (!_hasOwnProperty.call(state.anchorMap, alias)) {\n throwError(state, 'unidentified alias \"' + alias + '\"');\n }\n\n state.result = state.anchorMap[alias];\n skipSeparationSpace(state, true, -1);\n return true;\n}\n\nfunction composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) {\n var allowBlockStyles,\n allowBlockScalars,\n allowBlockCollections,\n indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) {\n indentStatus = 1;\n } else if (state.lineIndent === parentIndent) {\n indentStatus = 0;\n } else if (state.lineIndent < parentIndent) {\n indentStatus = -1;\n }\n }\n }\n\n if (indentStatus === 1) {\n while (readTagProperty(state) || readAnchorProperty(state)) {\n if (skipSeparationSpace(state, true, -1)) {\n atNewLine = true;\n allowBlockCollections = allowBlockStyles;\n\n if (state.lineIndent > parentIndent) {\n indentStatus = 1;\n } else if (state.lineIndent === parentIndent) {\n indentStatus = 0;\n } else if (state.lineIndent < parentIndent) {\n indentStatus = -1;\n }\n } else {\n allowBlockCollections = false;\n }\n }\n }\n\n if (allowBlockCollections) {\n allowBlockCollections = atNewLine || allowCompact;\n }\n\n if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) {\n if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) {\n flowIndent = parentIndent;\n } else {\n flowIndent = parentIndent + 1;\n }\n\n blockIndent = state.position - state.lineStart;\n\n if (indentStatus === 1) {\n if (allowBlockCollections &&\n (readBlockSequence(state, blockIndent) ||\n readBlockMapping(state, blockIndent, flowIndent)) ||\n readFlowCollection(state, flowIndent)) {\n hasContent = true;\n } else {\n if ((allowBlockScalars && readBlockScalar(state, flowIndent)) ||\n readSingleQuotedScalar(state, flowIndent) ||\n readDoubleQuotedScalar(state, flowIndent)) {\n hasContent = true;\n\n } else if (readAlias(state)) {\n hasContent = true;\n\n if (state.tag !== null || state.anchor !== null) {\n throwError(state, 'alias node should not have any properties');\n }\n\n } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) {\n hasContent = true;\n\n if (state.tag === null) {\n state.tag = '?';\n }\n }\n\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = state.result;\n }\n }\n } else if (indentStatus === 0) {\n // Special case: block sequences are allowed to have same indentation level as the parent.\n // http://www.yaml.org/spec/1.2/spec.html#id2799784\n hasContent = allowBlockCollections && readBlockSequence(state, blockIndent);\n }\n }\n\n if (state.tag === null) {\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = state.result;\n }\n\n } else if (state.tag === '?') {\n // Implicit resolving is not allowed for non-scalar types, and '?'\n // non-specific tag is only automatically assigned to plain scalars.\n //\n // We only need to check kind conformity in case user explicitly assigns '?'\n // tag, for example like this: \"! [0]\"\n //\n if (state.result !== null && state.kind !== 'scalar') {\n throwError(state, 'unacceptable node kind for ! tag; it should be \"scalar\", not \"' + state.kind + '\"');\n }\n\n for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) {\n type = state.implicitTypes[typeIndex];\n\n if (type.resolve(state.result)) { // `state.result` updated in resolver if matched\n state.result = type.construct(state.result);\n state.tag = type.tag;\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = state.result;\n }\n break;\n }\n }\n } else if (state.tag !== '!') {\n if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) {\n type = state.typeMap[state.kind || 'fallback'][state.tag];\n } else {\n // looking for multi type\n type = null;\n typeList = state.typeMap.multi[state.kind || 'fallback'];\n\n for (typeIndex = 0, typeQuantity = typeList.length; typeIndex < typeQuantity; typeIndex += 1) {\n if (state.tag.slice(0, typeList[typeIndex].tag.length) === typeList[typeIndex].tag) {\n type = typeList[typeIndex];\n break;\n }\n }\n }\n\n if (!type) {\n throwError(state, 'unknown tag !<' + state.tag + '>');\n }\n\n if (state.result !== null && type.kind !== state.kind) {\n throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be \"' + type.kind + '\", not \"' + state.kind + '\"');\n }\n\n if (!type.resolve(state.result, state.tag)) { // `state.result` updated in resolver if matched\n throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag');\n } else {\n state.result = type.construct(state.result, state.tag);\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = state.result;\n }\n }\n }\n\n if (state.listener !== null) {\n state.listener('close', state);\n }\n return state.tag !== null || state.anchor !== null || hasContent;\n}\n\nfunction readDocument(state) {\n var documentStart = state.position,\n _position,\n directiveName,\n directiveArgs,\n hasDirectives = false,\n ch;\n\n state.version = null;\n state.checkLineBreaks = state.legacy;\n state.tagMap = Object.create(null);\n state.anchorMap = Object.create(null);\n\n while ((ch = state.input.charCodeAt(state.position)) !== 0) {\n skipSeparationSpace(state, true, -1);\n\n ch = state.input.charCodeAt(state.position);\n\n if (state.lineIndent > 0 || ch !== 0x25/* % */) {\n break;\n }\n\n hasDirectives = true;\n ch = state.input.charCodeAt(++state.position);\n _position = state.position;\n\n while (ch !== 0 && !is_WS_OR_EOL(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n directiveName = state.input.slice(_position, state.position);\n directiveArgs = [];\n\n if (directiveName.length < 1) {\n throwError(state, 'directive name must not be less than one character in length');\n }\n\n while (ch !== 0) {\n while (is_WHITE_SPACE(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (ch === 0x23/* # */) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (ch !== 0 && !is_EOL(ch));\n break;\n }\n\n if (is_EOL(ch)) break;\n\n _position = state.position;\n\n while (ch !== 0 && !is_WS_OR_EOL(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n directiveArgs.push(state.input.slice(_position, state.position));\n }\n\n if (ch !== 0) readLineBreak(state);\n\n if (_hasOwnProperty.call(directiveHandlers, directiveName)) {\n directiveHandlers[directiveName](state, directiveName, directiveArgs);\n } else {\n throwWarning(state, 'unknown document directive \"' + directiveName + '\"');\n }\n }\n\n skipSeparationSpace(state, true, -1);\n\n if (state.lineIndent === 0 &&\n state.input.charCodeAt(state.position) === 0x2D/* - */ &&\n state.input.charCodeAt(state.position + 1) === 0x2D/* - */ &&\n state.input.charCodeAt(state.position + 2) === 0x2D/* - */) {\n state.position += 3;\n skipSeparationSpace(state, true, -1);\n\n } else if (hasDirectives) {\n throwError(state, 'directives end mark is expected');\n }\n\n composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true);\n skipSeparationSpace(state, true, -1);\n\n if (state.checkLineBreaks &&\n PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) {\n throwWarning(state, 'non-ASCII line breaks are interpreted as content');\n }\n\n state.documents.push(state.result);\n\n if (state.position === state.lineStart && testDocumentSeparator(state)) {\n\n if (state.input.charCodeAt(state.position) === 0x2E/* . */) {\n state.position += 3;\n skipSeparationSpace(state, true, -1);\n }\n return;\n }\n\n if (state.position < (state.length - 1)) {\n throwError(state, 'end of the stream or a document separator is expected');\n } else {\n return;\n }\n}\n\n\nfunction loadDocuments(input, options) {\n input = String(input);\n options = options || {};\n\n if (input.length !== 0) {\n\n // Add tailing `\\n` if not exists\n if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ &&\n input.charCodeAt(input.length - 1) !== 0x0D/* CR */) {\n input += '\\n';\n }\n\n // Strip BOM\n if (input.charCodeAt(0) === 0xFEFF) {\n input = input.slice(1);\n }\n }\n\n var state = new State(input, options);\n\n var nullpos = input.indexOf('\\0');\n\n if (nullpos !== -1) {\n state.position = nullpos;\n throwError(state, 'null byte is not allowed in input');\n }\n\n // Use 0 as string terminator. That significantly simplifies bounds check.\n state.input += '\\0';\n\n while (state.input.charCodeAt(state.position) === 0x20/* Space */) {\n state.lineIndent += 1;\n state.position += 1;\n }\n\n while (state.position < (state.length - 1)) {\n readDocument(state);\n }\n\n return state.documents;\n}\n\n\nfunction loadAll(input, iterator, options) {\n if (iterator !== null && typeof iterator === 'object' && typeof options === 'undefined') {\n options = iterator;\n iterator = null;\n }\n\n var documents = loadDocuments(input, options);\n\n if (typeof iterator !== 'function') {\n return documents;\n }\n\n for (var index = 0, length = documents.length; index < length; index += 1) {\n iterator(documents[index]);\n }\n}\n\n\nfunction load(input, options) {\n var documents = loadDocuments(input, options);\n\n if (documents.length === 0) {\n /*eslint-disable no-undefined*/\n return undefined;\n } else if (documents.length === 1) {\n return documents[0];\n }\n throw new YAMLException('expected a single document in the stream, but found more');\n}\n\n\nmodule.exports.loadAll = loadAll;\nmodule.exports.load = load;\n","'use strict';\n\n/*eslint-disable max-len*/\n\nvar YAMLException = require('./exception');\nvar Type = require('./type');\n\n\nfunction compileList(schema, name) {\n var result = [];\n\n schema[name].forEach(function (currentType) {\n var newIndex = result.length;\n\n result.forEach(function (previousType, previousIndex) {\n if (previousType.tag === currentType.tag &&\n previousType.kind === currentType.kind &&\n previousType.multi === currentType.multi) {\n\n newIndex = previousIndex;\n }\n });\n\n result[newIndex] = currentType;\n });\n\n return result;\n}\n\n\nfunction compileMap(/* lists... */) {\n var result = {\n scalar: {},\n sequence: {},\n mapping: {},\n fallback: {},\n multi: {\n scalar: [],\n sequence: [],\n mapping: [],\n fallback: []\n }\n }, index, length;\n\n function collectType(type) {\n if (type.multi) {\n result.multi[type.kind].push(type);\n result.multi['fallback'].push(type);\n } else {\n result[type.kind][type.tag] = result['fallback'][type.tag] = type;\n }\n }\n\n for (index = 0, length = arguments.length; index < length; index += 1) {\n arguments[index].forEach(collectType);\n }\n return result;\n}\n\n\nfunction Schema(definition) {\n return this.extend(definition);\n}\n\n\nSchema.prototype.extend = function extend(definition) {\n var implicit = [];\n var explicit = [];\n\n if (definition instanceof Type) {\n // Schema.extend(type)\n explicit.push(definition);\n\n } else if (Array.isArray(definition)) {\n // Schema.extend([ type1, type2, ... ])\n explicit = explicit.concat(definition);\n\n } else if (definition && (Array.isArray(definition.implicit) || Array.isArray(definition.explicit))) {\n // Schema.extend({ explicit: [ type1, type2, ... ], implicit: [ type1, type2, ... ] })\n if (definition.implicit) implicit = implicit.concat(definition.implicit);\n if (definition.explicit) explicit = explicit.concat(definition.explicit);\n\n } else {\n throw new YAMLException('Schema.extend argument should be a Type, [ Type ], ' +\n 'or a schema definition ({ implicit: [...], explicit: [...] })');\n }\n\n implicit.forEach(function (type) {\n if (!(type instanceof Type)) {\n throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.');\n }\n\n if (type.loadKind && type.loadKind !== 'scalar') {\n throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.');\n }\n\n if (type.multi) {\n throw new YAMLException('There is a multi type in the implicit list of a schema. Multi tags can only be listed as explicit.');\n }\n });\n\n explicit.forEach(function (type) {\n if (!(type instanceof Type)) {\n throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.');\n }\n });\n\n var result = Object.create(Schema.prototype);\n\n result.implicit = (this.implicit || []).concat(implicit);\n result.explicit = (this.explicit || []).concat(explicit);\n\n result.compiledImplicit = compileList(result, 'implicit');\n result.compiledExplicit = compileList(result, 'explicit');\n result.compiledTypeMap = compileMap(result.compiledImplicit, result.compiledExplicit);\n\n return result;\n};\n\n\nmodule.exports = Schema;\n","// Standard YAML's Core schema.\n// http://www.yaml.org/spec/1.2/spec.html#id2804923\n//\n// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.\n// So, Core schema has no distinctions from JSON schema is JS-YAML.\n\n\n'use strict';\n\n\nmodule.exports = require('./json');\n","// JS-YAML's default schema for `safeLoad` function.\n// It is not described in the YAML specification.\n//\n// This schema is based on standard YAML's Core schema and includes most of\n// extra types described at YAML tag repository. (http://yaml.org/type/)\n\n\n'use strict';\n\n\nmodule.exports = require('./core').extend({\n implicit: [\n require('../type/timestamp'),\n require('../type/merge')\n ],\n explicit: [\n require('../type/binary'),\n require('../type/omap'),\n require('../type/pairs'),\n require('../type/set')\n ]\n});\n","// Standard YAML's Failsafe schema.\n// http://www.yaml.org/spec/1.2/spec.html#id2802346\n\n\n'use strict';\n\n\nvar Schema = require('../schema');\n\n\nmodule.exports = new Schema({\n explicit: [\n require('../type/str'),\n require('../type/seq'),\n require('../type/map')\n ]\n});\n","// Standard YAML's JSON schema.\n// http://www.yaml.org/spec/1.2/spec.html#id2803231\n//\n// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.\n// So, this schema is not such strict as defined in the YAML specification.\n// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.\n\n\n'use strict';\n\n\nmodule.exports = require('./failsafe').extend({\n implicit: [\n require('../type/null'),\n require('../type/bool'),\n require('../type/int'),\n require('../type/float')\n ]\n});\n","'use strict';\n\n\nvar common = require('./common');\n\n\n// get snippet for a single line, respecting maxLength\nfunction getLine(buffer, lineStart, lineEnd, position, maxLineLength) {\n var head = '';\n var tail = '';\n var maxHalfLength = Math.floor(maxLineLength / 2) - 1;\n\n if (position - lineStart > maxHalfLength) {\n head = ' ... ';\n lineStart = position - maxHalfLength + head.length;\n }\n\n if (lineEnd - position > maxHalfLength) {\n tail = ' ...';\n lineEnd = position + maxHalfLength - tail.length;\n }\n\n return {\n str: head + buffer.slice(lineStart, lineEnd).replace(/\\t/g, '→') + tail,\n pos: position - lineStart + head.length // relative position\n };\n}\n\n\nfunction padStart(string, max) {\n return common.repeat(' ', max - string.length) + string;\n}\n\n\nfunction makeSnippet(mark, options) {\n options = Object.create(options || null);\n\n if (!mark.buffer) return null;\n\n if (!options.maxLength) options.maxLength = 79;\n if (typeof options.indent !== 'number') options.indent = 1;\n if (typeof options.linesBefore !== 'number') options.linesBefore = 3;\n if (typeof options.linesAfter !== 'number') options.linesAfter = 2;\n\n var re = /\\r?\\n|\\r|\\0/g;\n var lineStarts = [ 0 ];\n var lineEnds = [];\n var match;\n var foundLineNo = -1;\n\n while ((match = re.exec(mark.buffer))) {\n lineEnds.push(match.index);\n lineStarts.push(match.index + match[0].length);\n\n if (mark.position <= match.index && foundLineNo < 0) {\n foundLineNo = lineStarts.length - 2;\n }\n }\n\n if (foundLineNo < 0) foundLineNo = lineStarts.length - 1;\n\n var result = '', i, line;\n var lineNoLength = Math.min(mark.line + options.linesAfter, lineEnds.length).toString().length;\n var maxLineLength = options.maxLength - (options.indent + lineNoLength + 3);\n\n for (i = 1; i <= options.linesBefore; i++) {\n if (foundLineNo - i < 0) break;\n line = getLine(\n mark.buffer,\n lineStarts[foundLineNo - i],\n lineEnds[foundLineNo - i],\n mark.position - (lineStarts[foundLineNo] - lineStarts[foundLineNo - i]),\n maxLineLength\n );\n result = common.repeat(' ', options.indent) + padStart((mark.line - i + 1).toString(), lineNoLength) +\n ' | ' + line.str + '\\n' + result;\n }\n\n line = getLine(mark.buffer, lineStarts[foundLineNo], lineEnds[foundLineNo], mark.position, maxLineLength);\n result += common.repeat(' ', options.indent) + padStart((mark.line + 1).toString(), lineNoLength) +\n ' | ' + line.str + '\\n';\n result += common.repeat('-', options.indent + lineNoLength + 3 + line.pos) + '^' + '\\n';\n\n for (i = 1; i <= options.linesAfter; i++) {\n if (foundLineNo + i >= lineEnds.length) break;\n line = getLine(\n mark.buffer,\n lineStarts[foundLineNo + i],\n lineEnds[foundLineNo + i],\n mark.position - (lineStarts[foundLineNo] - lineStarts[foundLineNo + i]),\n maxLineLength\n );\n result += common.repeat(' ', options.indent) + padStart((mark.line + i + 1).toString(), lineNoLength) +\n ' | ' + line.str + '\\n';\n }\n\n return result.replace(/\\n$/, '');\n}\n\n\nmodule.exports = makeSnippet;\n","'use strict';\n\nvar YAMLException = require('./exception');\n\nvar TYPE_CONSTRUCTOR_OPTIONS = [\n 'kind',\n 'multi',\n 'resolve',\n 'construct',\n 'instanceOf',\n 'predicate',\n 'represent',\n 'representName',\n 'defaultStyle',\n 'styleAliases'\n];\n\nvar YAML_NODE_KINDS = [\n 'scalar',\n 'sequence',\n 'mapping'\n];\n\nfunction compileStyleAliases(map) {\n var result = {};\n\n if (map !== null) {\n Object.keys(map).forEach(function (style) {\n map[style].forEach(function (alias) {\n result[String(alias)] = style;\n });\n });\n }\n\n return result;\n}\n\nfunction Type(tag, options) {\n options = options || {};\n\n Object.keys(options).forEach(function (name) {\n if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) {\n throw new YAMLException('Unknown option \"' + name + '\" is met in definition of \"' + tag + '\" YAML type.');\n }\n });\n\n // TODO: Add tag format check.\n this.options = options; // keep original options in case user wants to extend this type later\n this.tag = tag;\n this.kind = options['kind'] || null;\n this.resolve = options['resolve'] || function () { return true; };\n this.construct = options['construct'] || function (data) { return data; };\n this.instanceOf = options['instanceOf'] || null;\n this.predicate = options['predicate'] || null;\n this.represent = options['represent'] || null;\n this.representName = options['representName'] || null;\n this.defaultStyle = options['defaultStyle'] || null;\n this.multi = options['multi'] || false;\n this.styleAliases = compileStyleAliases(options['styleAliases'] || null);\n\n if (YAML_NODE_KINDS.indexOf(this.kind) === -1) {\n throw new YAMLException('Unknown kind \"' + this.kind + '\" is specified for \"' + tag + '\" YAML type.');\n }\n}\n\nmodule.exports = Type;\n","'use strict';\n\n/*eslint-disable no-bitwise*/\n\n\nvar Type = require('../type');\n\n\n// [ 64, 65, 66 ] -> [ padding, CR, LF ]\nvar BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\\n\\r';\n\n\nfunction resolveYamlBinary(data) {\n if (data === null) return false;\n\n var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP;\n\n // Convert one by one.\n for (idx = 0; idx < max; idx++) {\n code = map.indexOf(data.charAt(idx));\n\n // Skip CR/LF\n if (code > 64) continue;\n\n // Fail on illegal characters\n if (code < 0) return false;\n\n bitlen += 6;\n }\n\n // If there are any bits left, source was corrupted\n return (bitlen % 8) === 0;\n}\n\nfunction constructYamlBinary(data) {\n var idx, tailbits,\n input = data.replace(/[\\r\\n=]/g, ''), // remove CR/LF & padding to simplify scan\n max = input.length,\n map = BASE64_MAP,\n bits = 0,\n result = [];\n\n // Collect by 6*4 bits (3 bytes)\n\n for (idx = 0; idx < max; idx++) {\n if ((idx % 4 === 0) && idx) {\n result.push((bits >> 16) & 0xFF);\n result.push((bits >> 8) & 0xFF);\n result.push(bits & 0xFF);\n }\n\n bits = (bits << 6) | map.indexOf(input.charAt(idx));\n }\n\n // Dump tail\n\n tailbits = (max % 4) * 6;\n\n if (tailbits === 0) {\n result.push((bits >> 16) & 0xFF);\n result.push((bits >> 8) & 0xFF);\n result.push(bits & 0xFF);\n } else if (tailbits === 18) {\n result.push((bits >> 10) & 0xFF);\n result.push((bits >> 2) & 0xFF);\n } else if (tailbits === 12) {\n result.push((bits >> 4) & 0xFF);\n }\n\n return new Uint8Array(result);\n}\n\nfunction representYamlBinary(object /*, style*/) {\n var result = '', bits = 0, idx, tail,\n max = object.length,\n map = BASE64_MAP;\n\n // Convert every three bytes to 4 ASCII characters.\n\n for (idx = 0; idx < max; idx++) {\n if ((idx % 3 === 0) && idx) {\n result += map[(bits >> 18) & 0x3F];\n result += map[(bits >> 12) & 0x3F];\n result += map[(bits >> 6) & 0x3F];\n result += map[bits & 0x3F];\n }\n\n bits = (bits << 8) + object[idx];\n }\n\n // Dump tail\n\n tail = max % 3;\n\n if (tail === 0) {\n result += map[(bits >> 18) & 0x3F];\n result += map[(bits >> 12) & 0x3F];\n result += map[(bits >> 6) & 0x3F];\n result += map[bits & 0x3F];\n } else if (tail === 2) {\n result += map[(bits >> 10) & 0x3F];\n result += map[(bits >> 4) & 0x3F];\n result += map[(bits << 2) & 0x3F];\n result += map[64];\n } else if (tail === 1) {\n result += map[(bits >> 2) & 0x3F];\n result += map[(bits << 4) & 0x3F];\n result += map[64];\n result += map[64];\n }\n\n return result;\n}\n\nfunction isBinary(obj) {\n return Object.prototype.toString.call(obj) === '[object Uint8Array]';\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:binary', {\n kind: 'scalar',\n resolve: resolveYamlBinary,\n construct: constructYamlBinary,\n predicate: isBinary,\n represent: representYamlBinary\n});\n","'use strict';\n\nvar Type = require('../type');\n\nfunction resolveYamlBoolean(data) {\n if (data === null) return false;\n\n var max = data.length;\n\n return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) ||\n (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE'));\n}\n\nfunction constructYamlBoolean(data) {\n return data === 'true' ||\n data === 'True' ||\n data === 'TRUE';\n}\n\nfunction isBoolean(object) {\n return Object.prototype.toString.call(object) === '[object Boolean]';\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:bool', {\n kind: 'scalar',\n resolve: resolveYamlBoolean,\n construct: constructYamlBoolean,\n predicate: isBoolean,\n represent: {\n lowercase: function (object) { return object ? 'true' : 'false'; },\n uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; },\n camelcase: function (object) { return object ? 'True' : 'False'; }\n },\n defaultStyle: 'lowercase'\n});\n","'use strict';\n\nvar common = require('../common');\nvar Type = require('../type');\n\nvar YAML_FLOAT_PATTERN = new RegExp(\n // 2.5e4, 2.5 and integers\n '^(?:[-+]?(?:[0-9][0-9_]*)(?:\\\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' +\n // .2e4, .2\n // special case, seems not from spec\n '|\\\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' +\n // .inf\n '|[-+]?\\\\.(?:inf|Inf|INF)' +\n // .nan\n '|\\\\.(?:nan|NaN|NAN))$');\n\nfunction resolveYamlFloat(data) {\n if (data === null) return false;\n\n if (!YAML_FLOAT_PATTERN.test(data) ||\n // Quick hack to not allow integers end with `_`\n // Probably should update regexp & check speed\n data[data.length - 1] === '_') {\n return false;\n }\n\n return true;\n}\n\nfunction constructYamlFloat(data) {\n var value, sign;\n\n value = data.replace(/_/g, '').toLowerCase();\n sign = value[0] === '-' ? -1 : 1;\n\n if ('+-'.indexOf(value[0]) >= 0) {\n value = value.slice(1);\n }\n\n if (value === '.inf') {\n return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;\n\n } else if (value === '.nan') {\n return NaN;\n }\n return sign * parseFloat(value, 10);\n}\n\n\nvar SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/;\n\nfunction representYamlFloat(object, style) {\n var res;\n\n if (isNaN(object)) {\n switch (style) {\n case 'lowercase': return '.nan';\n case 'uppercase': return '.NAN';\n case 'camelcase': return '.NaN';\n }\n } else if (Number.POSITIVE_INFINITY === object) {\n switch (style) {\n case 'lowercase': return '.inf';\n case 'uppercase': return '.INF';\n case 'camelcase': return '.Inf';\n }\n } else if (Number.NEGATIVE_INFINITY === object) {\n switch (style) {\n case 'lowercase': return '-.inf';\n case 'uppercase': return '-.INF';\n case 'camelcase': return '-.Inf';\n }\n } else if (common.isNegativeZero(object)) {\n return '-0.0';\n }\n\n res = object.toString(10);\n\n // JS stringifier can build scientific format without dots: 5e-100,\n // while YAML requres dot: 5.e-100. Fix it with simple hack\n\n return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res;\n}\n\nfunction isFloat(object) {\n return (Object.prototype.toString.call(object) === '[object Number]') &&\n (object % 1 !== 0 || common.isNegativeZero(object));\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:float', {\n kind: 'scalar',\n resolve: resolveYamlFloat,\n construct: constructYamlFloat,\n predicate: isFloat,\n represent: representYamlFloat,\n defaultStyle: 'lowercase'\n});\n","'use strict';\n\nvar common = require('../common');\nvar Type = require('../type');\n\nfunction isHexCode(c) {\n return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) ||\n ((0x41/* A */ <= c) && (c <= 0x46/* F */)) ||\n ((0x61/* a */ <= c) && (c <= 0x66/* f */));\n}\n\nfunction isOctCode(c) {\n return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */));\n}\n\nfunction isDecCode(c) {\n return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */));\n}\n\nfunction resolveYamlInteger(data) {\n if (data === null) return false;\n\n var max = data.length,\n index = 0,\n hasDigits = false,\n ch;\n\n if (!max) return false;\n\n ch = data[index];\n\n // sign\n if (ch === '-' || ch === '+') {\n ch = data[++index];\n }\n\n if (ch === '0') {\n // 0\n if (index + 1 === max) return true;\n ch = data[++index];\n\n // base 2, base 8, base 16\n\n if (ch === 'b') {\n // base 2\n index++;\n\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (ch !== '0' && ch !== '1') return false;\n hasDigits = true;\n }\n return hasDigits && ch !== '_';\n }\n\n\n if (ch === 'x') {\n // base 16\n index++;\n\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (!isHexCode(data.charCodeAt(index))) return false;\n hasDigits = true;\n }\n return hasDigits && ch !== '_';\n }\n\n\n if (ch === 'o') {\n // base 8\n index++;\n\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (!isOctCode(data.charCodeAt(index))) return false;\n hasDigits = true;\n }\n return hasDigits && ch !== '_';\n }\n }\n\n // base 10 (except 0)\n\n // value should not start with `_`;\n if (ch === '_') return false;\n\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (!isDecCode(data.charCodeAt(index))) {\n return false;\n }\n hasDigits = true;\n }\n\n // Should have digits and should not end with `_`\n if (!hasDigits || ch === '_') return false;\n\n return true;\n}\n\nfunction constructYamlInteger(data) {\n var value = data, sign = 1, ch;\n\n if (value.indexOf('_') !== -1) {\n value = value.replace(/_/g, '');\n }\n\n ch = value[0];\n\n if (ch === '-' || ch === '+') {\n if (ch === '-') sign = -1;\n value = value.slice(1);\n ch = value[0];\n }\n\n if (value === '0') return 0;\n\n if (ch === '0') {\n if (value[1] === 'b') return sign * parseInt(value.slice(2), 2);\n if (value[1] === 'x') return sign * parseInt(value.slice(2), 16);\n if (value[1] === 'o') return sign * parseInt(value.slice(2), 8);\n }\n\n return sign * parseInt(value, 10);\n}\n\nfunction isInteger(object) {\n return (Object.prototype.toString.call(object)) === '[object Number]' &&\n (object % 1 === 0 && !common.isNegativeZero(object));\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:int', {\n kind: 'scalar',\n resolve: resolveYamlInteger,\n construct: constructYamlInteger,\n predicate: isInteger,\n represent: {\n binary: function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); },\n octal: function (obj) { return obj >= 0 ? '0o' + obj.toString(8) : '-0o' + obj.toString(8).slice(1); },\n decimal: function (obj) { return obj.toString(10); },\n /* eslint-disable max-len */\n hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() : '-0x' + obj.toString(16).toUpperCase().slice(1); }\n },\n defaultStyle: 'decimal',\n styleAliases: {\n binary: [ 2, 'bin' ],\n octal: [ 8, 'oct' ],\n decimal: [ 10, 'dec' ],\n hexadecimal: [ 16, 'hex' ]\n }\n});\n","'use strict';\n\nvar Type = require('../type');\n\nmodule.exports = new Type('tag:yaml.org,2002:map', {\n kind: 'mapping',\n construct: function (data) { return data !== null ? data : {}; }\n});\n","'use strict';\n\nvar Type = require('../type');\n\nfunction resolveYamlMerge(data) {\n return data === '<<' || data === null;\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:merge', {\n kind: 'scalar',\n resolve: resolveYamlMerge\n});\n","'use strict';\n\nvar Type = require('../type');\n\nfunction resolveYamlNull(data) {\n if (data === null) return true;\n\n var max = data.length;\n\n return (max === 1 && data === '~') ||\n (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL'));\n}\n\nfunction constructYamlNull() {\n return null;\n}\n\nfunction isNull(object) {\n return object === null;\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:null', {\n kind: 'scalar',\n resolve: resolveYamlNull,\n construct: constructYamlNull,\n predicate: isNull,\n represent: {\n canonical: function () { return '~'; },\n lowercase: function () { return 'null'; },\n uppercase: function () { return 'NULL'; },\n camelcase: function () { return 'Null'; },\n empty: function () { return ''; }\n },\n defaultStyle: 'lowercase'\n});\n","'use strict';\n\nvar Type = require('../type');\n\nvar _hasOwnProperty = Object.prototype.hasOwnProperty;\nvar _toString = Object.prototype.toString;\n\nfunction resolveYamlOmap(data) {\n if (data === null) return true;\n\n var objectKeys = [], index, length, pair, pairKey, pairHasKey,\n object = data;\n\n for (index = 0, length = object.length; index < length; index += 1) {\n pair = object[index];\n pairHasKey = false;\n\n if (_toString.call(pair) !== '[object Object]') return false;\n\n for (pairKey in pair) {\n if (_hasOwnProperty.call(pair, pairKey)) {\n if (!pairHasKey) pairHasKey = true;\n else return false;\n }\n }\n\n if (!pairHasKey) return false;\n\n if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey);\n else return false;\n }\n\n return true;\n}\n\nfunction constructYamlOmap(data) {\n return data !== null ? data : [];\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:omap', {\n kind: 'sequence',\n resolve: resolveYamlOmap,\n construct: constructYamlOmap\n});\n","'use strict';\n\nvar Type = require('../type');\n\nvar _toString = Object.prototype.toString;\n\nfunction resolveYamlPairs(data) {\n if (data === null) return true;\n\n var index, length, pair, keys, result,\n object = data;\n\n result = new Array(object.length);\n\n for (index = 0, length = object.length; index < length; index += 1) {\n pair = object[index];\n\n if (_toString.call(pair) !== '[object Object]') return false;\n\n keys = Object.keys(pair);\n\n if (keys.length !== 1) return false;\n\n result[index] = [ keys[0], pair[keys[0]] ];\n }\n\n return true;\n}\n\nfunction constructYamlPairs(data) {\n if (data === null) return [];\n\n var index, length, pair, keys, result,\n object = data;\n\n result = new Array(object.length);\n\n for (index = 0, length = object.length; index < length; index += 1) {\n pair = object[index];\n\n keys = Object.keys(pair);\n\n result[index] = [ keys[0], pair[keys[0]] ];\n }\n\n return result;\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:pairs', {\n kind: 'sequence',\n resolve: resolveYamlPairs,\n construct: constructYamlPairs\n});\n","'use strict';\n\nvar Type = require('../type');\n\nmodule.exports = new Type('tag:yaml.org,2002:seq', {\n kind: 'sequence',\n construct: function (data) { return data !== null ? data : []; }\n});\n","'use strict';\n\nvar Type = require('../type');\n\nvar _hasOwnProperty = Object.prototype.hasOwnProperty;\n\nfunction resolveYamlSet(data) {\n if (data === null) return true;\n\n var key, object = data;\n\n for (key in object) {\n if (_hasOwnProperty.call(object, key)) {\n if (object[key] !== null) return false;\n }\n }\n\n return true;\n}\n\nfunction constructYamlSet(data) {\n return data !== null ? data : {};\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:set', {\n kind: 'mapping',\n resolve: resolveYamlSet,\n construct: constructYamlSet\n});\n","'use strict';\n\nvar Type = require('../type');\n\nmodule.exports = new Type('tag:yaml.org,2002:str', {\n kind: 'scalar',\n construct: function (data) { return data !== null ? data : ''; }\n});\n","'use strict';\n\nvar Type = require('../type');\n\nvar YAML_DATE_REGEXP = new RegExp(\n '^([0-9][0-9][0-9][0-9])' + // [1] year\n '-([0-9][0-9])' + // [2] month\n '-([0-9][0-9])$'); // [3] day\n\nvar YAML_TIMESTAMP_REGEXP = new RegExp(\n '^([0-9][0-9][0-9][0-9])' + // [1] year\n '-([0-9][0-9]?)' + // [2] month\n '-([0-9][0-9]?)' + // [3] day\n '(?:[Tt]|[ \\\\t]+)' + // ...\n '([0-9][0-9]?)' + // [4] hour\n ':([0-9][0-9])' + // [5] minute\n ':([0-9][0-9])' + // [6] second\n '(?:\\\\.([0-9]*))?' + // [7] fraction\n '(?:[ \\\\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour\n '(?::([0-9][0-9]))?))?$'); // [11] tz_minute\n\nfunction resolveYamlTimestamp(data) {\n if (data === null) return false;\n if (YAML_DATE_REGEXP.exec(data) !== null) return true;\n if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true;\n return false;\n}\n\nfunction constructYamlTimestamp(data) {\n var match, year, month, day, hour, minute, second, fraction = 0,\n delta = null, tz_hour, tz_minute, date;\n\n match = YAML_DATE_REGEXP.exec(data);\n if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data);\n\n if (match === null) throw new Error('Date resolve error');\n\n // match: [1] year [2] month [3] day\n\n year = +(match[1]);\n month = +(match[2]) - 1; // JS month starts with 0\n day = +(match[3]);\n\n if (!match[4]) { // no hour\n return new Date(Date.UTC(year, month, day));\n }\n\n // match: [4] hour [5] minute [6] second [7] fraction\n\n hour = +(match[4]);\n minute = +(match[5]);\n second = +(match[6]);\n\n if (match[7]) {\n fraction = match[7].slice(0, 3);\n while (fraction.length < 3) { // milli-seconds\n fraction += '0';\n }\n fraction = +fraction;\n }\n\n // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute\n\n if (match[9]) {\n tz_hour = +(match[10]);\n tz_minute = +(match[11] || 0);\n delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds\n if (match[9] === '-') delta = -delta;\n }\n\n date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));\n\n if (delta) date.setTime(date.getTime() - delta);\n\n return date;\n}\n\nfunction representYamlTimestamp(object /*, style*/) {\n return object.toISOString();\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:timestamp', {\n kind: 'scalar',\n resolve: resolveYamlTimestamp,\n construct: constructYamlTimestamp,\n instanceOf: Date,\n represent: representYamlTimestamp\n});\n","var jws = require('jws');\n\nmodule.exports = function (jwt, options) {\n options = options || {};\n var decoded = jws.decode(jwt, options);\n if (!decoded) { return null; }\n var payload = decoded.payload;\n\n //try parse the payload\n if(typeof payload === 'string') {\n try {\n var obj = JSON.parse(payload);\n if(obj !== null && typeof obj === 'object') {\n payload = obj;\n }\n } catch (e) { }\n }\n\n //return header if `complete` option is enabled. header includes claims\n //such as `kid` and `alg` used to select the key within a JWKS needed to\n //verify the signature\n if (options.complete === true) {\n return {\n header: decoded.header,\n payload: payload,\n signature: decoded.signature\n };\n }\n return payload;\n};\n","module.exports = {\n decode: require('./decode'),\n verify: require('./verify'),\n sign: require('./sign'),\n JsonWebTokenError: require('./lib/JsonWebTokenError'),\n NotBeforeError: require('./lib/NotBeforeError'),\n TokenExpiredError: require('./lib/TokenExpiredError'),\n};\n","var JsonWebTokenError = function (message, error) {\n Error.call(this, message);\n if(Error.captureStackTrace) {\n Error.captureStackTrace(this, this.constructor);\n }\n this.name = 'JsonWebTokenError';\n this.message = message;\n if (error) this.inner = error;\n};\n\nJsonWebTokenError.prototype = Object.create(Error.prototype);\nJsonWebTokenError.prototype.constructor = JsonWebTokenError;\n\nmodule.exports = JsonWebTokenError;\n","var JsonWebTokenError = require('./JsonWebTokenError');\n\nvar NotBeforeError = function (message, date) {\n JsonWebTokenError.call(this, message);\n this.name = 'NotBeforeError';\n this.date = date;\n};\n\nNotBeforeError.prototype = Object.create(JsonWebTokenError.prototype);\n\nNotBeforeError.prototype.constructor = NotBeforeError;\n\nmodule.exports = NotBeforeError;","var JsonWebTokenError = require('./JsonWebTokenError');\n\nvar TokenExpiredError = function (message, expiredAt) {\n JsonWebTokenError.call(this, message);\n this.name = 'TokenExpiredError';\n this.expiredAt = expiredAt;\n};\n\nTokenExpiredError.prototype = Object.create(JsonWebTokenError.prototype);\n\nTokenExpiredError.prototype.constructor = TokenExpiredError;\n\nmodule.exports = TokenExpiredError;","const semver = require('semver');\n\nmodule.exports = semver.satisfies(process.version, '>=15.7.0');\n","var semver = require('semver');\n\nmodule.exports = semver.satisfies(process.version, '^6.12.0 || >=8.0.0');\n","const semver = require('semver');\n\nmodule.exports = semver.satisfies(process.version, '>=16.9.0');\n","var ms = require('ms');\n\nmodule.exports = function (time, iat) {\n var timestamp = iat || Math.floor(Date.now() / 1000);\n\n if (typeof time === 'string') {\n var milliseconds = ms(time);\n if (typeof milliseconds === 'undefined') {\n return;\n }\n return Math.floor(timestamp + milliseconds / 1000);\n } else if (typeof time === 'number') {\n return timestamp + time;\n } else {\n return;\n }\n\n};","const ASYMMETRIC_KEY_DETAILS_SUPPORTED = require('./asymmetricKeyDetailsSupported');\nconst RSA_PSS_KEY_DETAILS_SUPPORTED = require('./rsaPssKeyDetailsSupported');\n\nconst allowedAlgorithmsForKeys = {\n 'ec': ['ES256', 'ES384', 'ES512'],\n 'rsa': ['RS256', 'PS256', 'RS384', 'PS384', 'RS512', 'PS512'],\n 'rsa-pss': ['PS256', 'PS384', 'PS512']\n};\n\nconst allowedCurves = {\n ES256: 'prime256v1',\n ES384: 'secp384r1',\n ES512: 'secp521r1',\n};\n\nmodule.exports = function(algorithm, key) {\n if (!algorithm || !key) return;\n\n const keyType = key.asymmetricKeyType;\n if (!keyType) return;\n\n const allowedAlgorithms = allowedAlgorithmsForKeys[keyType];\n\n if (!allowedAlgorithms) {\n throw new Error(`Unknown key type \"${keyType}\".`);\n }\n\n if (!allowedAlgorithms.includes(algorithm)) {\n throw new Error(`\"alg\" parameter for \"${keyType}\" key type must be one of: ${allowedAlgorithms.join(', ')}.`)\n }\n\n /*\n * Ignore the next block from test coverage because it gets executed\n * conditionally depending on the Node version. Not ignoring it would\n * prevent us from reaching the target % of coverage for versions of\n * Node under 15.7.0.\n */\n /* istanbul ignore next */\n if (ASYMMETRIC_KEY_DETAILS_SUPPORTED) {\n switch (keyType) {\n case 'ec':\n const keyCurve = key.asymmetricKeyDetails.namedCurve;\n const allowedCurve = allowedCurves[algorithm];\n\n if (keyCurve !== allowedCurve) {\n throw new Error(`\"alg\" parameter \"${algorithm}\" requires curve \"${allowedCurve}\".`);\n }\n break;\n\n case 'rsa-pss':\n if (RSA_PSS_KEY_DETAILS_SUPPORTED) {\n const length = parseInt(algorithm.slice(-3), 10);\n const { hashAlgorithm, mgf1HashAlgorithm, saltLength } = key.asymmetricKeyDetails;\n\n if (hashAlgorithm !== `sha${length}` || mgf1HashAlgorithm !== hashAlgorithm) {\n throw new Error(`Invalid key for this operation, its RSA-PSS parameters do not meet the requirements of \"alg\" ${algorithm}.`);\n }\n\n if (saltLength !== undefined && saltLength > length >> 3) {\n throw new Error(`Invalid key for this operation, its RSA-PSS parameter saltLength does not meet the requirements of \"alg\" ${algorithm}.`)\n }\n }\n break;\n }\n }\n}\n","const timespan = require('./lib/timespan');\nconst PS_SUPPORTED = require('./lib/psSupported');\nconst validateAsymmetricKey = require('./lib/validateAsymmetricKey');\nconst jws = require('jws');\nconst includes = require('lodash.includes');\nconst isBoolean = require('lodash.isboolean');\nconst isInteger = require('lodash.isinteger');\nconst isNumber = require('lodash.isnumber');\nconst isPlainObject = require('lodash.isplainobject');\nconst isString = require('lodash.isstring');\nconst once = require('lodash.once');\nconst { KeyObject, createSecretKey, createPrivateKey } = require('crypto')\n\nconst SUPPORTED_ALGS = ['RS256', 'RS384', 'RS512', 'ES256', 'ES384', 'ES512', 'HS256', 'HS384', 'HS512', 'none'];\nif (PS_SUPPORTED) {\n SUPPORTED_ALGS.splice(3, 0, 'PS256', 'PS384', 'PS512');\n}\n\nconst sign_options_schema = {\n expiresIn: { isValid: function(value) { return isInteger(value) || (isString(value) && value); }, message: '\"expiresIn\" should be a number of seconds or string representing a timespan' },\n notBefore: { isValid: function(value) { return isInteger(value) || (isString(value) && value); }, message: '\"notBefore\" should be a number of seconds or string representing a timespan' },\n audience: { isValid: function(value) { return isString(value) || Array.isArray(value); }, message: '\"audience\" must be a string or array' },\n algorithm: { isValid: includes.bind(null, SUPPORTED_ALGS), message: '\"algorithm\" must be a valid string enum value' },\n header: { isValid: isPlainObject, message: '\"header\" must be an object' },\n encoding: { isValid: isString, message: '\"encoding\" must be a string' },\n issuer: { isValid: isString, message: '\"issuer\" must be a string' },\n subject: { isValid: isString, message: '\"subject\" must be a string' },\n jwtid: { isValid: isString, message: '\"jwtid\" must be a string' },\n noTimestamp: { isValid: isBoolean, message: '\"noTimestamp\" must be a boolean' },\n keyid: { isValid: isString, message: '\"keyid\" must be a string' },\n mutatePayload: { isValid: isBoolean, message: '\"mutatePayload\" must be a boolean' },\n allowInsecureKeySizes: { isValid: isBoolean, message: '\"allowInsecureKeySizes\" must be a boolean'},\n allowInvalidAsymmetricKeyTypes: { isValid: isBoolean, message: '\"allowInvalidAsymmetricKeyTypes\" must be a boolean'}\n};\n\nconst registered_claims_schema = {\n iat: { isValid: isNumber, message: '\"iat\" should be a number of seconds' },\n exp: { isValid: isNumber, message: '\"exp\" should be a number of seconds' },\n nbf: { isValid: isNumber, message: '\"nbf\" should be a number of seconds' }\n};\n\nfunction validate(schema, allowUnknown, object, parameterName) {\n if (!isPlainObject(object)) {\n throw new Error('Expected \"' + parameterName + '\" to be a plain object.');\n }\n Object.keys(object)\n .forEach(function(key) {\n const validator = schema[key];\n if (!validator) {\n if (!allowUnknown) {\n throw new Error('\"' + key + '\" is not allowed in \"' + parameterName + '\"');\n }\n return;\n }\n if (!validator.isValid(object[key])) {\n throw new Error(validator.message);\n }\n });\n}\n\nfunction validateOptions(options) {\n return validate(sign_options_schema, false, options, 'options');\n}\n\nfunction validatePayload(payload) {\n return validate(registered_claims_schema, true, payload, 'payload');\n}\n\nconst options_to_payload = {\n 'audience': 'aud',\n 'issuer': 'iss',\n 'subject': 'sub',\n 'jwtid': 'jti'\n};\n\nconst options_for_objects = [\n 'expiresIn',\n 'notBefore',\n 'noTimestamp',\n 'audience',\n 'issuer',\n 'subject',\n 'jwtid',\n];\n\nmodule.exports = function (payload, secretOrPrivateKey, options, callback) {\n if (typeof options === 'function') {\n callback = options;\n options = {};\n } else {\n options = options || {};\n }\n\n const isObjectPayload = typeof payload === 'object' &&\n !Buffer.isBuffer(payload);\n\n const header = Object.assign({\n alg: options.algorithm || 'HS256',\n typ: isObjectPayload ? 'JWT' : undefined,\n kid: options.keyid\n }, options.header);\n\n function failure(err) {\n if (callback) {\n return callback(err);\n }\n throw err;\n }\n\n if (!secretOrPrivateKey && options.algorithm !== 'none') {\n return failure(new Error('secretOrPrivateKey must have a value'));\n }\n\n if (secretOrPrivateKey != null && !(secretOrPrivateKey instanceof KeyObject)) {\n try {\n secretOrPrivateKey = createPrivateKey(secretOrPrivateKey)\n } catch (_) {\n try {\n secretOrPrivateKey = createSecretKey(typeof secretOrPrivateKey === 'string' ? Buffer.from(secretOrPrivateKey) : secretOrPrivateKey)\n } catch (_) {\n return failure(new Error('secretOrPrivateKey is not valid key material'));\n }\n }\n }\n\n if (header.alg.startsWith('HS') && secretOrPrivateKey.type !== 'secret') {\n return failure(new Error((`secretOrPrivateKey must be a symmetric key when using ${header.alg}`)))\n } else if (/^(?:RS|PS|ES)/.test(header.alg)) {\n if (secretOrPrivateKey.type !== 'private') {\n return failure(new Error((`secretOrPrivateKey must be an asymmetric key when using ${header.alg}`)))\n }\n if (!options.allowInsecureKeySizes &&\n !header.alg.startsWith('ES') &&\n secretOrPrivateKey.asymmetricKeyDetails !== undefined && //KeyObject.asymmetricKeyDetails is supported in Node 15+\n secretOrPrivateKey.asymmetricKeyDetails.modulusLength < 2048) {\n return failure(new Error(`secretOrPrivateKey has a minimum key size of 2048 bits for ${header.alg}`));\n }\n }\n\n if (typeof payload === 'undefined') {\n return failure(new Error('payload is required'));\n } else if (isObjectPayload) {\n try {\n validatePayload(payload);\n }\n catch (error) {\n return failure(error);\n }\n if (!options.mutatePayload) {\n payload = Object.assign({},payload);\n }\n } else {\n const invalid_options = options_for_objects.filter(function (opt) {\n return typeof options[opt] !== 'undefined';\n });\n\n if (invalid_options.length > 0) {\n return failure(new Error('invalid ' + invalid_options.join(',') + ' option for ' + (typeof payload ) + ' payload'));\n }\n }\n\n if (typeof payload.exp !== 'undefined' && typeof options.expiresIn !== 'undefined') {\n return failure(new Error('Bad \"options.expiresIn\" option the payload already has an \"exp\" property.'));\n }\n\n if (typeof payload.nbf !== 'undefined' && typeof options.notBefore !== 'undefined') {\n return failure(new Error('Bad \"options.notBefore\" option the payload already has an \"nbf\" property.'));\n }\n\n try {\n validateOptions(options);\n }\n catch (error) {\n return failure(error);\n }\n\n if (!options.allowInvalidAsymmetricKeyTypes) {\n try {\n validateAsymmetricKey(header.alg, secretOrPrivateKey);\n } catch (error) {\n return failure(error);\n }\n }\n\n const timestamp = payload.iat || Math.floor(Date.now() / 1000);\n\n if (options.noTimestamp) {\n delete payload.iat;\n } else if (isObjectPayload) {\n payload.iat = timestamp;\n }\n\n if (typeof options.notBefore !== 'undefined') {\n try {\n payload.nbf = timespan(options.notBefore, timestamp);\n }\n catch (err) {\n return failure(err);\n }\n if (typeof payload.nbf === 'undefined') {\n return failure(new Error('\"notBefore\" should be a number of seconds or string representing a timespan eg: \"1d\", \"20h\", 60'));\n }\n }\n\n if (typeof options.expiresIn !== 'undefined' && typeof payload === 'object') {\n try {\n payload.exp = timespan(options.expiresIn, timestamp);\n }\n catch (err) {\n return failure(err);\n }\n if (typeof payload.exp === 'undefined') {\n return failure(new Error('\"expiresIn\" should be a number of seconds or string representing a timespan eg: \"1d\", \"20h\", 60'));\n }\n }\n\n Object.keys(options_to_payload).forEach(function (key) {\n const claim = options_to_payload[key];\n if (typeof options[key] !== 'undefined') {\n if (typeof payload[claim] !== 'undefined') {\n return failure(new Error('Bad \"options.' + key + '\" option. The payload already has an \"' + claim + '\" property.'));\n }\n payload[claim] = options[key];\n }\n });\n\n const encoding = options.encoding || 'utf8';\n\n if (typeof callback === 'function') {\n callback = callback && once(callback);\n\n jws.createSign({\n header: header,\n privateKey: secretOrPrivateKey,\n payload: payload,\n encoding: encoding\n }).once('error', callback)\n .once('done', function (signature) {\n // TODO: Remove in favor of the modulus length check before signing once node 15+ is the minimum supported version\n if(!options.allowInsecureKeySizes && /^(?:RS|PS)/.test(header.alg) && signature.length < 256) {\n return callback(new Error(`secretOrPrivateKey has a minimum key size of 2048 bits for ${header.alg}`))\n }\n callback(null, signature);\n });\n } else {\n let signature = jws.sign({header: header, payload: payload, secret: secretOrPrivateKey, encoding: encoding});\n // TODO: Remove in favor of the modulus length check before signing once node 15+ is the minimum supported version\n if(!options.allowInsecureKeySizes && /^(?:RS|PS)/.test(header.alg) && signature.length < 256) {\n throw new Error(`secretOrPrivateKey has a minimum key size of 2048 bits for ${header.alg}`)\n }\n return signature\n }\n};\n","const JsonWebTokenError = require('./lib/JsonWebTokenError');\nconst NotBeforeError = require('./lib/NotBeforeError');\nconst TokenExpiredError = require('./lib/TokenExpiredError');\nconst decode = require('./decode');\nconst timespan = require('./lib/timespan');\nconst validateAsymmetricKey = require('./lib/validateAsymmetricKey');\nconst PS_SUPPORTED = require('./lib/psSupported');\nconst jws = require('jws');\nconst {KeyObject, createSecretKey, createPublicKey} = require(\"crypto\");\n\nconst PUB_KEY_ALGS = ['RS256', 'RS384', 'RS512'];\nconst EC_KEY_ALGS = ['ES256', 'ES384', 'ES512'];\nconst RSA_KEY_ALGS = ['RS256', 'RS384', 'RS512'];\nconst HS_ALGS = ['HS256', 'HS384', 'HS512'];\n\nif (PS_SUPPORTED) {\n PUB_KEY_ALGS.splice(PUB_KEY_ALGS.length, 0, 'PS256', 'PS384', 'PS512');\n RSA_KEY_ALGS.splice(RSA_KEY_ALGS.length, 0, 'PS256', 'PS384', 'PS512');\n}\n\nmodule.exports = function (jwtString, secretOrPublicKey, options, callback) {\n if ((typeof options === 'function') && !callback) {\n callback = options;\n options = {};\n }\n\n if (!options) {\n options = {};\n }\n\n //clone this object since we are going to mutate it.\n options = Object.assign({}, options);\n\n let done;\n\n if (callback) {\n done = callback;\n } else {\n done = function(err, data) {\n if (err) throw err;\n return data;\n };\n }\n\n if (options.clockTimestamp && typeof options.clockTimestamp !== 'number') {\n return done(new JsonWebTokenError('clockTimestamp must be a number'));\n }\n\n if (options.nonce !== undefined && (typeof options.nonce !== 'string' || options.nonce.trim() === '')) {\n return done(new JsonWebTokenError('nonce must be a non-empty string'));\n }\n\n if (options.allowInvalidAsymmetricKeyTypes !== undefined && typeof options.allowInvalidAsymmetricKeyTypes !== 'boolean') {\n return done(new JsonWebTokenError('allowInvalidAsymmetricKeyTypes must be a boolean'));\n }\n\n const clockTimestamp = options.clockTimestamp || Math.floor(Date.now() / 1000);\n\n if (!jwtString){\n return done(new JsonWebTokenError('jwt must be provided'));\n }\n\n if (typeof jwtString !== 'string') {\n return done(new JsonWebTokenError('jwt must be a string'));\n }\n\n const parts = jwtString.split('.');\n\n if (parts.length !== 3){\n return done(new JsonWebTokenError('jwt malformed'));\n }\n\n let decodedToken;\n\n try {\n decodedToken = decode(jwtString, { complete: true });\n } catch(err) {\n return done(err);\n }\n\n if (!decodedToken) {\n return done(new JsonWebTokenError('invalid token'));\n }\n\n const header = decodedToken.header;\n let getSecret;\n\n if(typeof secretOrPublicKey === 'function') {\n if(!callback) {\n return done(new JsonWebTokenError('verify must be called asynchronous if secret or public key is provided as a callback'));\n }\n\n getSecret = secretOrPublicKey;\n }\n else {\n getSecret = function(header, secretCallback) {\n return secretCallback(null, secretOrPublicKey);\n };\n }\n\n return getSecret(header, function(err, secretOrPublicKey) {\n if(err) {\n return done(new JsonWebTokenError('error in secret or public key callback: ' + err.message));\n }\n\n const hasSignature = parts[2].trim() !== '';\n\n if (!hasSignature && secretOrPublicKey){\n return done(new JsonWebTokenError('jwt signature is required'));\n }\n\n if (hasSignature && !secretOrPublicKey) {\n return done(new JsonWebTokenError('secret or public key must be provided'));\n }\n\n if (!hasSignature && !options.algorithms) {\n return done(new JsonWebTokenError('please specify \"none\" in \"algorithms\" to verify unsigned tokens'));\n }\n\n if (secretOrPublicKey != null && !(secretOrPublicKey instanceof KeyObject)) {\n try {\n secretOrPublicKey = createPublicKey(secretOrPublicKey);\n } catch (_) {\n try {\n secretOrPublicKey = createSecretKey(typeof secretOrPublicKey === 'string' ? Buffer.from(secretOrPublicKey) : secretOrPublicKey);\n } catch (_) {\n return done(new JsonWebTokenError('secretOrPublicKey is not valid key material'))\n }\n }\n }\n\n if (!options.algorithms) {\n if (secretOrPublicKey.type === 'secret') {\n options.algorithms = HS_ALGS;\n } else if (['rsa', 'rsa-pss'].includes(secretOrPublicKey.asymmetricKeyType)) {\n options.algorithms = RSA_KEY_ALGS\n } else if (secretOrPublicKey.asymmetricKeyType === 'ec') {\n options.algorithms = EC_KEY_ALGS\n } else {\n options.algorithms = PUB_KEY_ALGS\n }\n }\n\n if (options.algorithms.indexOf(decodedToken.header.alg) === -1) {\n return done(new JsonWebTokenError('invalid algorithm'));\n }\n\n if (header.alg.startsWith('HS') && secretOrPublicKey.type !== 'secret') {\n return done(new JsonWebTokenError((`secretOrPublicKey must be a symmetric key when using ${header.alg}`)))\n } else if (/^(?:RS|PS|ES)/.test(header.alg) && secretOrPublicKey.type !== 'public') {\n return done(new JsonWebTokenError((`secretOrPublicKey must be an asymmetric key when using ${header.alg}`)))\n }\n\n if (!options.allowInvalidAsymmetricKeyTypes) {\n try {\n validateAsymmetricKey(header.alg, secretOrPublicKey);\n } catch (e) {\n return done(e);\n }\n }\n\n let valid;\n\n try {\n valid = jws.verify(jwtString, decodedToken.header.alg, secretOrPublicKey);\n } catch (e) {\n return done(e);\n }\n\n if (!valid) {\n return done(new JsonWebTokenError('invalid signature'));\n }\n\n const payload = decodedToken.payload;\n\n if (typeof payload.nbf !== 'undefined' && !options.ignoreNotBefore) {\n if (typeof payload.nbf !== 'number') {\n return done(new JsonWebTokenError('invalid nbf value'));\n }\n if (payload.nbf > clockTimestamp + (options.clockTolerance || 0)) {\n return done(new NotBeforeError('jwt not active', new Date(payload.nbf * 1000)));\n }\n }\n\n if (typeof payload.exp !== 'undefined' && !options.ignoreExpiration) {\n if (typeof payload.exp !== 'number') {\n return done(new JsonWebTokenError('invalid exp value'));\n }\n if (clockTimestamp >= payload.exp + (options.clockTolerance || 0)) {\n return done(new TokenExpiredError('jwt expired', new Date(payload.exp * 1000)));\n }\n }\n\n if (options.audience) {\n const audiences = Array.isArray(options.audience) ? options.audience : [options.audience];\n const target = Array.isArray(payload.aud) ? payload.aud : [payload.aud];\n\n const match = target.some(function (targetAudience) {\n return audiences.some(function (audience) {\n return audience instanceof RegExp ? audience.test(targetAudience) : audience === targetAudience;\n });\n });\n\n if (!match) {\n return done(new JsonWebTokenError('jwt audience invalid. expected: ' + audiences.join(' or ')));\n }\n }\n\n if (options.issuer) {\n const invalid_issuer =\n (typeof options.issuer === 'string' && payload.iss !== options.issuer) ||\n (Array.isArray(options.issuer) && options.issuer.indexOf(payload.iss) === -1);\n\n if (invalid_issuer) {\n return done(new JsonWebTokenError('jwt issuer invalid. expected: ' + options.issuer));\n }\n }\n\n if (options.subject) {\n if (payload.sub !== options.subject) {\n return done(new JsonWebTokenError('jwt subject invalid. expected: ' + options.subject));\n }\n }\n\n if (options.jwtid) {\n if (payload.jti !== options.jwtid) {\n return done(new JsonWebTokenError('jwt jwtid invalid. expected: ' + options.jwtid));\n }\n }\n\n if (options.nonce) {\n if (payload.nonce !== options.nonce) {\n return done(new JsonWebTokenError('jwt nonce invalid. expected: ' + options.nonce));\n }\n }\n\n if (options.maxAge) {\n if (typeof payload.iat !== 'number') {\n return done(new JsonWebTokenError('iat required when maxAge is specified'));\n }\n\n const maxAgeTimestamp = timespan(options.maxAge, payload.iat);\n if (typeof maxAgeTimestamp === 'undefined') {\n return done(new JsonWebTokenError('\"maxAge\" should be a number of seconds or string representing a timespan eg: \"1d\", \"20h\", 60'));\n }\n if (clockTimestamp >= maxAgeTimestamp + (options.clockTolerance || 0)) {\n return done(new TokenExpiredError('maxAge exceeded', new Date(maxAgeTimestamp * 1000)));\n }\n }\n\n if (options.complete === true) {\n const signature = decodedToken.signature;\n\n return done(null, {\n header: header,\n payload: payload,\n signature: signature\n });\n }\n\n return done(null, payload);\n });\n};\n","var bufferEqual = require('buffer-equal-constant-time');\nvar Buffer = require('safe-buffer').Buffer;\nvar crypto = require('crypto');\nvar formatEcdsa = require('ecdsa-sig-formatter');\nvar util = require('util');\n\nvar MSG_INVALID_ALGORITHM = '\"%s\" is not a valid algorithm.\\n Supported algorithms are:\\n \"HS256\", \"HS384\", \"HS512\", \"RS256\", \"RS384\", \"RS512\", \"PS256\", \"PS384\", \"PS512\", \"ES256\", \"ES384\", \"ES512\" and \"none\".'\nvar MSG_INVALID_SECRET = 'secret must be a string or buffer';\nvar MSG_INVALID_VERIFIER_KEY = 'key must be a string or a buffer';\nvar MSG_INVALID_SIGNER_KEY = 'key must be a string, a buffer or an object';\n\nvar supportsKeyObjects = typeof crypto.createPublicKey === 'function';\nif (supportsKeyObjects) {\n MSG_INVALID_VERIFIER_KEY += ' or a KeyObject';\n MSG_INVALID_SECRET += 'or a KeyObject';\n}\n\nfunction checkIsPublicKey(key) {\n if (Buffer.isBuffer(key)) {\n return;\n }\n\n if (typeof key === 'string') {\n return;\n }\n\n if (!supportsKeyObjects) {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key !== 'object') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key.type !== 'string') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key.asymmetricKeyType !== 'string') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key.export !== 'function') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n};\n\nfunction checkIsPrivateKey(key) {\n if (Buffer.isBuffer(key)) {\n return;\n }\n\n if (typeof key === 'string') {\n return;\n }\n\n if (typeof key === 'object') {\n return;\n }\n\n throw typeError(MSG_INVALID_SIGNER_KEY);\n};\n\nfunction checkIsSecretKey(key) {\n if (Buffer.isBuffer(key)) {\n return;\n }\n\n if (typeof key === 'string') {\n return key;\n }\n\n if (!supportsKeyObjects) {\n throw typeError(MSG_INVALID_SECRET);\n }\n\n if (typeof key !== 'object') {\n throw typeError(MSG_INVALID_SECRET);\n }\n\n if (key.type !== 'secret') {\n throw typeError(MSG_INVALID_SECRET);\n }\n\n if (typeof key.export !== 'function') {\n throw typeError(MSG_INVALID_SECRET);\n }\n}\n\nfunction fromBase64(base64) {\n return base64\n .replace(/=/g, '')\n .replace(/\\+/g, '-')\n .replace(/\\//g, '_');\n}\n\nfunction toBase64(base64url) {\n base64url = base64url.toString();\n\n var padding = 4 - base64url.length % 4;\n if (padding !== 4) {\n for (var i = 0; i < padding; ++i) {\n base64url += '=';\n }\n }\n\n return base64url\n .replace(/\\-/g, '+')\n .replace(/_/g, '/');\n}\n\nfunction typeError(template) {\n var args = [].slice.call(arguments, 1);\n var errMsg = util.format.bind(util, template).apply(null, args);\n return new TypeError(errMsg);\n}\n\nfunction bufferOrString(obj) {\n return Buffer.isBuffer(obj) || typeof obj === 'string';\n}\n\nfunction normalizeInput(thing) {\n if (!bufferOrString(thing))\n thing = JSON.stringify(thing);\n return thing;\n}\n\nfunction createHmacSigner(bits) {\n return function sign(thing, secret) {\n checkIsSecretKey(secret);\n thing = normalizeInput(thing);\n var hmac = crypto.createHmac('sha' + bits, secret);\n var sig = (hmac.update(thing), hmac.digest('base64'))\n return fromBase64(sig);\n }\n}\n\nfunction createHmacVerifier(bits) {\n return function verify(thing, signature, secret) {\n var computedSig = createHmacSigner(bits)(thing, secret);\n return bufferEqual(Buffer.from(signature), Buffer.from(computedSig));\n }\n}\n\nfunction createKeySigner(bits) {\n return function sign(thing, privateKey) {\n checkIsPrivateKey(privateKey);\n thing = normalizeInput(thing);\n // Even though we are specifying \"RSA\" here, this works with ECDSA\n // keys as well.\n var signer = crypto.createSign('RSA-SHA' + bits);\n var sig = (signer.update(thing), signer.sign(privateKey, 'base64'));\n return fromBase64(sig);\n }\n}\n\nfunction createKeyVerifier(bits) {\n return function verify(thing, signature, publicKey) {\n checkIsPublicKey(publicKey);\n thing = normalizeInput(thing);\n signature = toBase64(signature);\n var verifier = crypto.createVerify('RSA-SHA' + bits);\n verifier.update(thing);\n return verifier.verify(publicKey, signature, 'base64');\n }\n}\n\nfunction createPSSKeySigner(bits) {\n return function sign(thing, privateKey) {\n checkIsPrivateKey(privateKey);\n thing = normalizeInput(thing);\n var signer = crypto.createSign('RSA-SHA' + bits);\n var sig = (signer.update(thing), signer.sign({\n key: privateKey,\n padding: crypto.constants.RSA_PKCS1_PSS_PADDING,\n saltLength: crypto.constants.RSA_PSS_SALTLEN_DIGEST\n }, 'base64'));\n return fromBase64(sig);\n }\n}\n\nfunction createPSSKeyVerifier(bits) {\n return function verify(thing, signature, publicKey) {\n checkIsPublicKey(publicKey);\n thing = normalizeInput(thing);\n signature = toBase64(signature);\n var verifier = crypto.createVerify('RSA-SHA' + bits);\n verifier.update(thing);\n return verifier.verify({\n key: publicKey,\n padding: crypto.constants.RSA_PKCS1_PSS_PADDING,\n saltLength: crypto.constants.RSA_PSS_SALTLEN_DIGEST\n }, signature, 'base64');\n }\n}\n\nfunction createECDSASigner(bits) {\n var inner = createKeySigner(bits);\n return function sign() {\n var signature = inner.apply(null, arguments);\n signature = formatEcdsa.derToJose(signature, 'ES' + bits);\n return signature;\n };\n}\n\nfunction createECDSAVerifer(bits) {\n var inner = createKeyVerifier(bits);\n return function verify(thing, signature, publicKey) {\n signature = formatEcdsa.joseToDer(signature, 'ES' + bits).toString('base64');\n var result = inner(thing, signature, publicKey);\n return result;\n };\n}\n\nfunction createNoneSigner() {\n return function sign() {\n return '';\n }\n}\n\nfunction createNoneVerifier() {\n return function verify(thing, signature) {\n return signature === '';\n }\n}\n\nmodule.exports = function jwa(algorithm) {\n var signerFactories = {\n hs: createHmacSigner,\n rs: createKeySigner,\n ps: createPSSKeySigner,\n es: createECDSASigner,\n none: createNoneSigner,\n }\n var verifierFactories = {\n hs: createHmacVerifier,\n rs: createKeyVerifier,\n ps: createPSSKeyVerifier,\n es: createECDSAVerifer,\n none: createNoneVerifier,\n }\n var match = algorithm.match(/^(RS|PS|ES|HS)(256|384|512)$|^(none)$/i);\n if (!match)\n throw typeError(MSG_INVALID_ALGORITHM, algorithm);\n var algo = (match[1] || match[3]).toLowerCase();\n var bits = match[2];\n\n return {\n sign: signerFactories[algo](bits),\n verify: verifierFactories[algo](bits),\n }\n};\n","/*global exports*/\nvar SignStream = require('./lib/sign-stream');\nvar VerifyStream = require('./lib/verify-stream');\n\nvar ALGORITHMS = [\n 'HS256', 'HS384', 'HS512',\n 'RS256', 'RS384', 'RS512',\n 'PS256', 'PS384', 'PS512',\n 'ES256', 'ES384', 'ES512'\n];\n\nexports.ALGORITHMS = ALGORITHMS;\nexports.sign = SignStream.sign;\nexports.verify = VerifyStream.verify;\nexports.decode = VerifyStream.decode;\nexports.isValid = VerifyStream.isValid;\nexports.createSign = function createSign(opts) {\n return new SignStream(opts);\n};\nexports.createVerify = function createVerify(opts) {\n return new VerifyStream(opts);\n};\n","/*global module, process*/\nvar Buffer = require('safe-buffer').Buffer;\nvar Stream = require('stream');\nvar util = require('util');\n\nfunction DataStream(data) {\n this.buffer = null;\n this.writable = true;\n this.readable = true;\n\n // No input\n if (!data) {\n this.buffer = Buffer.alloc(0);\n return this;\n }\n\n // Stream\n if (typeof data.pipe === 'function') {\n this.buffer = Buffer.alloc(0);\n data.pipe(this);\n return this;\n }\n\n // Buffer or String\n // or Object (assumedly a passworded key)\n if (data.length || typeof data === 'object') {\n this.buffer = data;\n this.writable = false;\n process.nextTick(function () {\n this.emit('end', data);\n this.readable = false;\n this.emit('close');\n }.bind(this));\n return this;\n }\n\n throw new TypeError('Unexpected data type ('+ typeof data + ')');\n}\nutil.inherits(DataStream, Stream);\n\nDataStream.prototype.write = function write(data) {\n this.buffer = Buffer.concat([this.buffer, Buffer.from(data)]);\n this.emit('data', data);\n};\n\nDataStream.prototype.end = function end(data) {\n if (data)\n this.write(data);\n this.emit('end', data);\n this.emit('close');\n this.writable = false;\n this.readable = false;\n};\n\nmodule.exports = DataStream;\n","/*global module*/\nvar Buffer = require('safe-buffer').Buffer;\nvar DataStream = require('./data-stream');\nvar jwa = require('jwa');\nvar Stream = require('stream');\nvar toString = require('./tostring');\nvar util = require('util');\n\nfunction base64url(string, encoding) {\n return Buffer\n .from(string, encoding)\n .toString('base64')\n .replace(/=/g, '')\n .replace(/\\+/g, '-')\n .replace(/\\//g, '_');\n}\n\nfunction jwsSecuredInput(header, payload, encoding) {\n encoding = encoding || 'utf8';\n var encodedHeader = base64url(toString(header), 'binary');\n var encodedPayload = base64url(toString(payload), encoding);\n return util.format('%s.%s', encodedHeader, encodedPayload);\n}\n\nfunction jwsSign(opts) {\n var header = opts.header;\n var payload = opts.payload;\n var secretOrKey = opts.secret || opts.privateKey;\n var encoding = opts.encoding;\n var algo = jwa(header.alg);\n var securedInput = jwsSecuredInput(header, payload, encoding);\n var signature = algo.sign(securedInput, secretOrKey);\n return util.format('%s.%s', securedInput, signature);\n}\n\nfunction SignStream(opts) {\n var secret = opts.secret||opts.privateKey||opts.key;\n var secretStream = new DataStream(secret);\n this.readable = true;\n this.header = opts.header;\n this.encoding = opts.encoding;\n this.secret = this.privateKey = this.key = secretStream;\n this.payload = new DataStream(opts.payload);\n this.secret.once('close', function () {\n if (!this.payload.writable && this.readable)\n this.sign();\n }.bind(this));\n\n this.payload.once('close', function () {\n if (!this.secret.writable && this.readable)\n this.sign();\n }.bind(this));\n}\nutil.inherits(SignStream, Stream);\n\nSignStream.prototype.sign = function sign() {\n try {\n var signature = jwsSign({\n header: this.header,\n payload: this.payload.buffer,\n secret: this.secret.buffer,\n encoding: this.encoding\n });\n this.emit('done', signature);\n this.emit('data', signature);\n this.emit('end');\n this.readable = false;\n return signature;\n } catch (e) {\n this.readable = false;\n this.emit('error', e);\n this.emit('close');\n }\n};\n\nSignStream.sign = jwsSign;\n\nmodule.exports = SignStream;\n","/*global module*/\nvar Buffer = require('buffer').Buffer;\n\nmodule.exports = function toString(obj) {\n if (typeof obj === 'string')\n return obj;\n if (typeof obj === 'number' || Buffer.isBuffer(obj))\n return obj.toString();\n return JSON.stringify(obj);\n};\n","/*global module*/\nvar Buffer = require('safe-buffer').Buffer;\nvar DataStream = require('./data-stream');\nvar jwa = require('jwa');\nvar Stream = require('stream');\nvar toString = require('./tostring');\nvar util = require('util');\nvar JWS_REGEX = /^[a-zA-Z0-9\\-_]+?\\.[a-zA-Z0-9\\-_]+?\\.([a-zA-Z0-9\\-_]+)?$/;\n\nfunction isObject(thing) {\n return Object.prototype.toString.call(thing) === '[object Object]';\n}\n\nfunction safeJsonParse(thing) {\n if (isObject(thing))\n return thing;\n try { return JSON.parse(thing); }\n catch (e) { return undefined; }\n}\n\nfunction headerFromJWS(jwsSig) {\n var encodedHeader = jwsSig.split('.', 1)[0];\n return safeJsonParse(Buffer.from(encodedHeader, 'base64').toString('binary'));\n}\n\nfunction securedInputFromJWS(jwsSig) {\n return jwsSig.split('.', 2).join('.');\n}\n\nfunction signatureFromJWS(jwsSig) {\n return jwsSig.split('.')[2];\n}\n\nfunction payloadFromJWS(jwsSig, encoding) {\n encoding = encoding || 'utf8';\n var payload = jwsSig.split('.')[1];\n return Buffer.from(payload, 'base64').toString(encoding);\n}\n\nfunction isValidJws(string) {\n return JWS_REGEX.test(string) && !!headerFromJWS(string);\n}\n\nfunction jwsVerify(jwsSig, algorithm, secretOrKey) {\n if (!algorithm) {\n var err = new Error(\"Missing algorithm parameter for jws.verify\");\n err.code = \"MISSING_ALGORITHM\";\n throw err;\n }\n jwsSig = toString(jwsSig);\n var signature = signatureFromJWS(jwsSig);\n var securedInput = securedInputFromJWS(jwsSig);\n var algo = jwa(algorithm);\n return algo.verify(securedInput, signature, secretOrKey);\n}\n\nfunction jwsDecode(jwsSig, opts) {\n opts = opts || {};\n jwsSig = toString(jwsSig);\n\n if (!isValidJws(jwsSig))\n return null;\n\n var header = headerFromJWS(jwsSig);\n\n if (!header)\n return null;\n\n var payload = payloadFromJWS(jwsSig);\n if (header.typ === 'JWT' || opts.json)\n payload = JSON.parse(payload, opts.encoding);\n\n return {\n header: header,\n payload: payload,\n signature: signatureFromJWS(jwsSig)\n };\n}\n\nfunction VerifyStream(opts) {\n opts = opts || {};\n var secretOrKey = opts.secret||opts.publicKey||opts.key;\n var secretStream = new DataStream(secretOrKey);\n this.readable = true;\n this.algorithm = opts.algorithm;\n this.encoding = opts.encoding;\n this.secret = this.publicKey = this.key = secretStream;\n this.signature = new DataStream(opts.signature);\n this.secret.once('close', function () {\n if (!this.signature.writable && this.readable)\n this.verify();\n }.bind(this));\n\n this.signature.once('close', function () {\n if (!this.secret.writable && this.readable)\n this.verify();\n }.bind(this));\n}\nutil.inherits(VerifyStream, Stream);\nVerifyStream.prototype.verify = function verify() {\n try {\n var valid = jwsVerify(this.signature.buffer, this.algorithm, this.key.buffer);\n var obj = jwsDecode(this.signature.buffer, this.encoding);\n this.emit('done', valid, obj);\n this.emit('data', valid);\n this.emit('end');\n this.readable = false;\n return valid;\n } catch (e) {\n this.readable = false;\n this.emit('error', e);\n this.emit('close');\n }\n};\n\nVerifyStream.decode = jwsDecode;\nVerifyStream.isValid = isValidJws;\nVerifyStream.verify = jwsVerify;\n\nmodule.exports = VerifyStream;\n","\"use strict\";function e(e){this.message=e}e.prototype=new Error,e.prototype.name=\"InvalidCharacterError\";var r=\"undefined\"!=typeof window&&window.atob&&window.atob.bind(window)||function(r){var t=String(r).replace(/=+$/,\"\");if(t.length%4==1)throw new e(\"'atob' failed: The string to be decoded is not correctly encoded.\");for(var n,o,a=0,i=0,c=\"\";o=t.charAt(i++);~o&&(n=a%4?64*n+o:o,a++%4)?c+=String.fromCharCode(255&n>>(-2*a&6)):0)o=\"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\".indexOf(o);return c};function t(e){var t=e.replace(/-/g,\"+\").replace(/_/g,\"/\");switch(t.length%4){case 0:break;case 2:t+=\"==\";break;case 3:t+=\"=\";break;default:throw\"Illegal base64url string!\"}try{return function(e){return decodeURIComponent(r(e).replace(/(.)/g,(function(e,r){var t=r.charCodeAt(0).toString(16).toUpperCase();return t.length<2&&(t=\"0\"+t),\"%\"+t})))}(t)}catch(e){return r(t)}}function n(e){this.message=e}function o(e,r){if(\"string\"!=typeof e)throw new n(\"Invalid token specified\");var o=!0===(r=r||{}).header?0:1;try{return JSON.parse(t(e.split(\".\")[o]))}catch(e){throw new n(\"Invalid token specified: \"+e.message)}}n.prototype=new Error,n.prototype.name=\"InvalidTokenError\";const a=o;a.default=o,a.InvalidTokenError=n,module.exports=a;\n//# sourceMappingURL=jwt-decode.cjs.js.map\n","var util = require('util');\nvar PassThrough = require('readable-stream/passthrough');\n\nmodule.exports = {\n Readable: Readable,\n Writable: Writable\n};\n\nutil.inherits(Readable, PassThrough);\nutil.inherits(Writable, PassThrough);\n\n// Patch the given method of instance so that the callback\n// is executed once, before the actual method is called the\n// first time.\nfunction beforeFirstCall(instance, method, callback) {\n instance[method] = function() {\n delete instance[method];\n callback.apply(this, arguments);\n return this[method].apply(this, arguments);\n };\n}\n\nfunction Readable(fn, options) {\n if (!(this instanceof Readable))\n return new Readable(fn, options);\n\n PassThrough.call(this, options);\n\n beforeFirstCall(this, '_read', function() {\n var source = fn.call(this, options);\n var emit = this.emit.bind(this, 'error');\n source.on('error', emit);\n source.pipe(this);\n });\n\n this.emit('readable');\n}\n\nfunction Writable(fn, options) {\n if (!(this instanceof Writable))\n return new Writable(fn, options);\n\n PassThrough.call(this, options);\n\n beforeFirstCall(this, '_write', function() {\n var destination = fn.call(this, options);\n var emit = this.emit.bind(this, 'error');\n destination.on('error', emit);\n this.pipe(destination);\n });\n\n this.emit('writable');\n}\n\n","var toString = {}.toString;\n\nmodule.exports = Array.isArray || function (arr) {\n return toString.call(arr) == '[object Array]';\n};\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a duplex stream is just a stream that is both readable and writable.\n// Since JS doesn't have multiple prototypal inheritance, this class\n// prototypally inherits from Readable, and then parasitically from\n// Writable.\n\n'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\n/**/\nvar objectKeys = Object.keys || function (obj) {\n var keys = [];\n for (var key in obj) {\n keys.push(key);\n }return keys;\n};\n/**/\n\nmodule.exports = Duplex;\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/**/\n\nvar Readable = require('./_stream_readable');\nvar Writable = require('./_stream_writable');\n\nutil.inherits(Duplex, Readable);\n\n{\n // avoid scope creep, the keys array can then be collected\n var keys = objectKeys(Writable.prototype);\n for (var v = 0; v < keys.length; v++) {\n var method = keys[v];\n if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];\n }\n}\n\nfunction Duplex(options) {\n if (!(this instanceof Duplex)) return new Duplex(options);\n\n Readable.call(this, options);\n Writable.call(this, options);\n\n if (options && options.readable === false) this.readable = false;\n\n if (options && options.writable === false) this.writable = false;\n\n this.allowHalfOpen = true;\n if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;\n\n this.once('end', onend);\n}\n\nObject.defineProperty(Duplex.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function () {\n return this._writableState.highWaterMark;\n }\n});\n\n// the no-half-open enforcer\nfunction onend() {\n // if we allow half-open state, or if the writable side ended,\n // then we're ok.\n if (this.allowHalfOpen || this._writableState.ended) return;\n\n // no more data can be written.\n // But allow more writes to happen in this tick.\n pna.nextTick(onEndNT, this);\n}\n\nfunction onEndNT(self) {\n self.end();\n}\n\nObject.defineProperty(Duplex.prototype, 'destroyed', {\n get: function () {\n if (this._readableState === undefined || this._writableState === undefined) {\n return false;\n }\n return this._readableState.destroyed && this._writableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (this._readableState === undefined || this._writableState === undefined) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n this._writableState.destroyed = value;\n }\n});\n\nDuplex.prototype._destroy = function (err, cb) {\n this.push(null);\n this.end();\n\n pna.nextTick(cb, err);\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a passthrough stream.\n// basically just the most minimal sort of Transform stream.\n// Every written chunk gets output as-is.\n\n'use strict';\n\nmodule.exports = PassThrough;\n\nvar Transform = require('./_stream_transform');\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/**/\n\nutil.inherits(PassThrough, Transform);\n\nfunction PassThrough(options) {\n if (!(this instanceof PassThrough)) return new PassThrough(options);\n\n Transform.call(this, options);\n}\n\nPassThrough.prototype._transform = function (chunk, encoding, cb) {\n cb(null, chunk);\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\nmodule.exports = Readable;\n\n/**/\nvar isArray = require('isarray');\n/**/\n\n/**/\nvar Duplex;\n/**/\n\nReadable.ReadableState = ReadableState;\n\n/**/\nvar EE = require('events').EventEmitter;\n\nvar EElistenerCount = function (emitter, type) {\n return emitter.listeners(type).length;\n};\n/**/\n\n/**/\nvar Stream = require('./internal/streams/stream');\n/**/\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\nvar OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\n/**/\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/**/\n\n/**/\nvar debugUtil = require('util');\nvar debug = void 0;\nif (debugUtil && debugUtil.debuglog) {\n debug = debugUtil.debuglog('stream');\n} else {\n debug = function () {};\n}\n/**/\n\nvar BufferList = require('./internal/streams/BufferList');\nvar destroyImpl = require('./internal/streams/destroy');\nvar StringDecoder;\n\nutil.inherits(Readable, Stream);\n\nvar kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];\n\nfunction prependListener(emitter, event, fn) {\n // Sadly this is not cacheable as some libraries bundle their own\n // event emitter implementation with them.\n if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);\n\n // This is a hack to make sure that our error handler is attached before any\n // userland ones. NEVER DO THIS. This is here only because this code needs\n // to continue to work with older versions of Node.js that do not include\n // the prependListener() method. The goal is to eventually remove this hack.\n if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];\n}\n\nfunction ReadableState(options, stream) {\n Duplex = Duplex || require('./_stream_duplex');\n\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n var isDuplex = stream instanceof Duplex;\n\n // object stream flag. Used to make read(n) ignore n and to\n // make all the buffer merging and length checks go away\n this.objectMode = !!options.objectMode;\n\n if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;\n\n // the point at which it stops calling _read() to fill the buffer\n // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n var hwm = options.highWaterMark;\n var readableHwm = options.readableHighWaterMark;\n var defaultHwm = this.objectMode ? 16 : 16 * 1024;\n\n if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;\n\n // cast to ints.\n this.highWaterMark = Math.floor(this.highWaterMark);\n\n // A linked list is used to store data chunks instead of an array because the\n // linked list can remove elements from the beginning faster than\n // array.shift()\n this.buffer = new BufferList();\n this.length = 0;\n this.pipes = null;\n this.pipesCount = 0;\n this.flowing = null;\n this.ended = false;\n this.endEmitted = false;\n this.reading = false;\n\n // a flag to be able to tell if the event 'readable'/'data' is emitted\n // immediately, or on a later tick. We set this to true at first, because\n // any actions that shouldn't happen until \"later\" should generally also\n // not happen before the first read call.\n this.sync = true;\n\n // whenever we return null, then we set a flag to say\n // that we're awaiting a 'readable' event emission.\n this.needReadable = false;\n this.emittedReadable = false;\n this.readableListening = false;\n this.resumeScheduled = false;\n\n // has it been destroyed\n this.destroyed = false;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // the number of writers that are awaiting a drain event in .pipe()s\n this.awaitDrain = 0;\n\n // if true, a maybeReadMore has been scheduled\n this.readingMore = false;\n\n this.decoder = null;\n this.encoding = null;\n if (options.encoding) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this.decoder = new StringDecoder(options.encoding);\n this.encoding = options.encoding;\n }\n}\n\nfunction Readable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n\n if (!(this instanceof Readable)) return new Readable(options);\n\n this._readableState = new ReadableState(options, this);\n\n // legacy\n this.readable = true;\n\n if (options) {\n if (typeof options.read === 'function') this._read = options.read;\n\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n }\n\n Stream.call(this);\n}\n\nObject.defineProperty(Readable.prototype, 'destroyed', {\n get: function () {\n if (this._readableState === undefined) {\n return false;\n }\n return this._readableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._readableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n }\n});\n\nReadable.prototype.destroy = destroyImpl.destroy;\nReadable.prototype._undestroy = destroyImpl.undestroy;\nReadable.prototype._destroy = function (err, cb) {\n this.push(null);\n cb(err);\n};\n\n// Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\nReadable.prototype.push = function (chunk, encoding) {\n var state = this._readableState;\n var skipChunkCheck;\n\n if (!state.objectMode) {\n if (typeof chunk === 'string') {\n encoding = encoding || state.defaultEncoding;\n if (encoding !== state.encoding) {\n chunk = Buffer.from(chunk, encoding);\n encoding = '';\n }\n skipChunkCheck = true;\n }\n } else {\n skipChunkCheck = true;\n }\n\n return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);\n};\n\n// Unshift should *always* be something directly out of read()\nReadable.prototype.unshift = function (chunk) {\n return readableAddChunk(this, chunk, null, true, false);\n};\n\nfunction readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {\n var state = stream._readableState;\n if (chunk === null) {\n state.reading = false;\n onEofChunk(stream, state);\n } else {\n var er;\n if (!skipChunkCheck) er = chunkInvalid(state, chunk);\n if (er) {\n stream.emit('error', er);\n } else if (state.objectMode || chunk && chunk.length > 0) {\n if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (addToFront) {\n if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);\n } else if (state.ended) {\n stream.emit('error', new Error('stream.push() after EOF'));\n } else {\n state.reading = false;\n if (state.decoder && !encoding) {\n chunk = state.decoder.write(chunk);\n if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);\n } else {\n addChunk(stream, state, chunk, false);\n }\n }\n } else if (!addToFront) {\n state.reading = false;\n }\n }\n\n return needMoreData(state);\n}\n\nfunction addChunk(stream, state, chunk, addToFront) {\n if (state.flowing && state.length === 0 && !state.sync) {\n stream.emit('data', chunk);\n stream.read(0);\n } else {\n // update the buffer info.\n state.length += state.objectMode ? 1 : chunk.length;\n if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);\n\n if (state.needReadable) emitReadable(stream);\n }\n maybeReadMore(stream, state);\n}\n\nfunction chunkInvalid(state, chunk) {\n var er;\n if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new TypeError('Invalid non-string/buffer chunk');\n }\n return er;\n}\n\n// if it's past the high water mark, we can push in some more.\n// Also, if we have no data yet, we can stand some\n// more bytes. This is to work around cases where hwm=0,\n// such as the repl. Also, if the push() triggered a\n// readable event, and the user called read(largeNumber) such that\n// needReadable was set, then we ought to push more, so that another\n// 'readable' event will be triggered.\nfunction needMoreData(state) {\n return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);\n}\n\nReadable.prototype.isPaused = function () {\n return this._readableState.flowing === false;\n};\n\n// backwards compatibility.\nReadable.prototype.setEncoding = function (enc) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this._readableState.decoder = new StringDecoder(enc);\n this._readableState.encoding = enc;\n return this;\n};\n\n// Don't raise the hwm > 8MB\nvar MAX_HWM = 0x800000;\nfunction computeNewHighWaterMark(n) {\n if (n >= MAX_HWM) {\n n = MAX_HWM;\n } else {\n // Get the next highest power of 2 to prevent increasing hwm excessively in\n // tiny amounts\n n--;\n n |= n >>> 1;\n n |= n >>> 2;\n n |= n >>> 4;\n n |= n >>> 8;\n n |= n >>> 16;\n n++;\n }\n return n;\n}\n\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction howMuchToRead(n, state) {\n if (n <= 0 || state.length === 0 && state.ended) return 0;\n if (state.objectMode) return 1;\n if (n !== n) {\n // Only flow one buffer at a time\n if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;\n }\n // If we're asking for more than the current hwm, then raise the hwm.\n if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);\n if (n <= state.length) return n;\n // Don't have enough\n if (!state.ended) {\n state.needReadable = true;\n return 0;\n }\n return state.length;\n}\n\n// you can override either this method, or the async _read(n) below.\nReadable.prototype.read = function (n) {\n debug('read', n);\n n = parseInt(n, 10);\n var state = this._readableState;\n var nOrig = n;\n\n if (n !== 0) state.emittedReadable = false;\n\n // if we're doing read(0) to trigger a readable event, but we\n // already have a bunch of data in the buffer, then just trigger\n // the 'readable' event and move on.\n if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {\n debug('read: emitReadable', state.length, state.ended);\n if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);\n return null;\n }\n\n n = howMuchToRead(n, state);\n\n // if we've ended, and we're now clear, then finish it up.\n if (n === 0 && state.ended) {\n if (state.length === 0) endReadable(this);\n return null;\n }\n\n // All the actual chunk generation logic needs to be\n // *below* the call to _read. The reason is that in certain\n // synthetic stream cases, such as passthrough streams, _read\n // may be a completely synchronous operation which may change\n // the state of the read buffer, providing enough data when\n // before there was *not* enough.\n //\n // So, the steps are:\n // 1. Figure out what the state of things will be after we do\n // a read from the buffer.\n //\n // 2. If that resulting state will trigger a _read, then call _read.\n // Note that this may be asynchronous, or synchronous. Yes, it is\n // deeply ugly to write APIs this way, but that still doesn't mean\n // that the Readable class should behave improperly, as streams are\n // designed to be sync/async agnostic.\n // Take note if the _read call is sync or async (ie, if the read call\n // has returned yet), so that we know whether or not it's safe to emit\n // 'readable' etc.\n //\n // 3. Actually pull the requested chunks out of the buffer and return.\n\n // if we need a readable event, then we need to do some reading.\n var doRead = state.needReadable;\n debug('need readable', doRead);\n\n // if we currently have less than the highWaterMark, then also read some\n if (state.length === 0 || state.length - n < state.highWaterMark) {\n doRead = true;\n debug('length less than watermark', doRead);\n }\n\n // however, if we've ended, then there's no point, and if we're already\n // reading, then it's unnecessary.\n if (state.ended || state.reading) {\n doRead = false;\n debug('reading or ended', doRead);\n } else if (doRead) {\n debug('do read');\n state.reading = true;\n state.sync = true;\n // if the length is currently zero, then we *need* a readable event.\n if (state.length === 0) state.needReadable = true;\n // call internal read method\n this._read(state.highWaterMark);\n state.sync = false;\n // If _read pushed data synchronously, then `reading` will be false,\n // and we need to re-evaluate how much data we can return to the user.\n if (!state.reading) n = howMuchToRead(nOrig, state);\n }\n\n var ret;\n if (n > 0) ret = fromList(n, state);else ret = null;\n\n if (ret === null) {\n state.needReadable = true;\n n = 0;\n } else {\n state.length -= n;\n }\n\n if (state.length === 0) {\n // If we have nothing in the buffer, then we want to know\n // as soon as we *do* get something into the buffer.\n if (!state.ended) state.needReadable = true;\n\n // If we tried to read() past the EOF, then emit end on the next tick.\n if (nOrig !== n && state.ended) endReadable(this);\n }\n\n if (ret !== null) this.emit('data', ret);\n\n return ret;\n};\n\nfunction onEofChunk(stream, state) {\n if (state.ended) return;\n if (state.decoder) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) {\n state.buffer.push(chunk);\n state.length += state.objectMode ? 1 : chunk.length;\n }\n }\n state.ended = true;\n\n // emit 'readable' now to make sure it gets picked up.\n emitReadable(stream);\n}\n\n// Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow. This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\nfunction emitReadable(stream) {\n var state = stream._readableState;\n state.needReadable = false;\n if (!state.emittedReadable) {\n debug('emitReadable', state.flowing);\n state.emittedReadable = true;\n if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);\n }\n}\n\nfunction emitReadable_(stream) {\n debug('emit readable');\n stream.emit('readable');\n flow(stream);\n}\n\n// at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data. that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\nfunction maybeReadMore(stream, state) {\n if (!state.readingMore) {\n state.readingMore = true;\n pna.nextTick(maybeReadMore_, stream, state);\n }\n}\n\nfunction maybeReadMore_(stream, state) {\n var len = state.length;\n while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {\n debug('maybeReadMore read 0');\n stream.read(0);\n if (len === state.length)\n // didn't get any data, stop spinning.\n break;else len = state.length;\n }\n state.readingMore = false;\n}\n\n// abstract method. to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\nReadable.prototype._read = function (n) {\n this.emit('error', new Error('_read() is not implemented'));\n};\n\nReadable.prototype.pipe = function (dest, pipeOpts) {\n var src = this;\n var state = this._readableState;\n\n switch (state.pipesCount) {\n case 0:\n state.pipes = dest;\n break;\n case 1:\n state.pipes = [state.pipes, dest];\n break;\n default:\n state.pipes.push(dest);\n break;\n }\n state.pipesCount += 1;\n debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);\n\n var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;\n\n var endFn = doEnd ? onend : unpipe;\n if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn);\n\n dest.on('unpipe', onunpipe);\n function onunpipe(readable, unpipeInfo) {\n debug('onunpipe');\n if (readable === src) {\n if (unpipeInfo && unpipeInfo.hasUnpiped === false) {\n unpipeInfo.hasUnpiped = true;\n cleanup();\n }\n }\n }\n\n function onend() {\n debug('onend');\n dest.end();\n }\n\n // when the dest drains, it reduces the awaitDrain counter\n // on the source. This would be more elegant with a .once()\n // handler in flow(), but adding and removing repeatedly is\n // too slow.\n var ondrain = pipeOnDrain(src);\n dest.on('drain', ondrain);\n\n var cleanedUp = false;\n function cleanup() {\n debug('cleanup');\n // cleanup event handlers once the pipe is broken\n dest.removeListener('close', onclose);\n dest.removeListener('finish', onfinish);\n dest.removeListener('drain', ondrain);\n dest.removeListener('error', onerror);\n dest.removeListener('unpipe', onunpipe);\n src.removeListener('end', onend);\n src.removeListener('end', unpipe);\n src.removeListener('data', ondata);\n\n cleanedUp = true;\n\n // if the reader is waiting for a drain event from this\n // specific writer, then it would cause it to never start\n // flowing again.\n // So, if this is awaiting a drain, then we just call it now.\n // If we don't know, then assume that we are waiting for one.\n if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();\n }\n\n // If the user pushes more data while we're writing to dest then we'll end up\n // in ondata again. However, we only want to increase awaitDrain once because\n // dest will only emit one 'drain' event for the multiple writes.\n // => Introduce a guard on increasing awaitDrain.\n var increasedAwaitDrain = false;\n src.on('data', ondata);\n function ondata(chunk) {\n debug('ondata');\n increasedAwaitDrain = false;\n var ret = dest.write(chunk);\n if (false === ret && !increasedAwaitDrain) {\n // If the user unpiped during `dest.write()`, it is possible\n // to get stuck in a permanently paused state if that write\n // also returned false.\n // => Check whether `dest` is still a piping destination.\n if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {\n debug('false write response, pause', state.awaitDrain);\n state.awaitDrain++;\n increasedAwaitDrain = true;\n }\n src.pause();\n }\n }\n\n // if the dest has an error, then stop piping into it.\n // however, don't suppress the throwing behavior for this.\n function onerror(er) {\n debug('onerror', er);\n unpipe();\n dest.removeListener('error', onerror);\n if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);\n }\n\n // Make sure our error handler is attached before userland ones.\n prependListener(dest, 'error', onerror);\n\n // Both close and finish should trigger unpipe, but only once.\n function onclose() {\n dest.removeListener('finish', onfinish);\n unpipe();\n }\n dest.once('close', onclose);\n function onfinish() {\n debug('onfinish');\n dest.removeListener('close', onclose);\n unpipe();\n }\n dest.once('finish', onfinish);\n\n function unpipe() {\n debug('unpipe');\n src.unpipe(dest);\n }\n\n // tell the dest that it's being piped to\n dest.emit('pipe', src);\n\n // start the flow if it hasn't been started already.\n if (!state.flowing) {\n debug('pipe resume');\n src.resume();\n }\n\n return dest;\n};\n\nfunction pipeOnDrain(src) {\n return function () {\n var state = src._readableState;\n debug('pipeOnDrain', state.awaitDrain);\n if (state.awaitDrain) state.awaitDrain--;\n if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {\n state.flowing = true;\n flow(src);\n }\n };\n}\n\nReadable.prototype.unpipe = function (dest) {\n var state = this._readableState;\n var unpipeInfo = { hasUnpiped: false };\n\n // if we're not piping anywhere, then do nothing.\n if (state.pipesCount === 0) return this;\n\n // just one destination. most common case.\n if (state.pipesCount === 1) {\n // passed in one, but it's not the right one.\n if (dest && dest !== state.pipes) return this;\n\n if (!dest) dest = state.pipes;\n\n // got a match.\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n if (dest) dest.emit('unpipe', this, unpipeInfo);\n return this;\n }\n\n // slow case. multiple pipe destinations.\n\n if (!dest) {\n // remove all.\n var dests = state.pipes;\n var len = state.pipesCount;\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n\n for (var i = 0; i < len; i++) {\n dests[i].emit('unpipe', this, { hasUnpiped: false });\n }return this;\n }\n\n // try to find the right one.\n var index = indexOf(state.pipes, dest);\n if (index === -1) return this;\n\n state.pipes.splice(index, 1);\n state.pipesCount -= 1;\n if (state.pipesCount === 1) state.pipes = state.pipes[0];\n\n dest.emit('unpipe', this, unpipeInfo);\n\n return this;\n};\n\n// set up data events if they are asked for\n// Ensure readable listeners eventually get something\nReadable.prototype.on = function (ev, fn) {\n var res = Stream.prototype.on.call(this, ev, fn);\n\n if (ev === 'data') {\n // Start flowing on next tick if stream isn't explicitly paused\n if (this._readableState.flowing !== false) this.resume();\n } else if (ev === 'readable') {\n var state = this._readableState;\n if (!state.endEmitted && !state.readableListening) {\n state.readableListening = state.needReadable = true;\n state.emittedReadable = false;\n if (!state.reading) {\n pna.nextTick(nReadingNextTick, this);\n } else if (state.length) {\n emitReadable(this);\n }\n }\n }\n\n return res;\n};\nReadable.prototype.addListener = Readable.prototype.on;\n\nfunction nReadingNextTick(self) {\n debug('readable nexttick read 0');\n self.read(0);\n}\n\n// pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\nReadable.prototype.resume = function () {\n var state = this._readableState;\n if (!state.flowing) {\n debug('resume');\n state.flowing = true;\n resume(this, state);\n }\n return this;\n};\n\nfunction resume(stream, state) {\n if (!state.resumeScheduled) {\n state.resumeScheduled = true;\n pna.nextTick(resume_, stream, state);\n }\n}\n\nfunction resume_(stream, state) {\n if (!state.reading) {\n debug('resume read 0');\n stream.read(0);\n }\n\n state.resumeScheduled = false;\n state.awaitDrain = 0;\n stream.emit('resume');\n flow(stream);\n if (state.flowing && !state.reading) stream.read(0);\n}\n\nReadable.prototype.pause = function () {\n debug('call pause flowing=%j', this._readableState.flowing);\n if (false !== this._readableState.flowing) {\n debug('pause');\n this._readableState.flowing = false;\n this.emit('pause');\n }\n return this;\n};\n\nfunction flow(stream) {\n var state = stream._readableState;\n debug('flow', state.flowing);\n while (state.flowing && stream.read() !== null) {}\n}\n\n// wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\nReadable.prototype.wrap = function (stream) {\n var _this = this;\n\n var state = this._readableState;\n var paused = false;\n\n stream.on('end', function () {\n debug('wrapped end');\n if (state.decoder && !state.ended) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) _this.push(chunk);\n }\n\n _this.push(null);\n });\n\n stream.on('data', function (chunk) {\n debug('wrapped data');\n if (state.decoder) chunk = state.decoder.write(chunk);\n\n // don't skip over falsy values in objectMode\n if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;\n\n var ret = _this.push(chunk);\n if (!ret) {\n paused = true;\n stream.pause();\n }\n });\n\n // proxy all the other methods.\n // important when wrapping filters and duplexes.\n for (var i in stream) {\n if (this[i] === undefined && typeof stream[i] === 'function') {\n this[i] = function (method) {\n return function () {\n return stream[method].apply(stream, arguments);\n };\n }(i);\n }\n }\n\n // proxy certain important events.\n for (var n = 0; n < kProxyEvents.length; n++) {\n stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));\n }\n\n // when we try to consume some more bytes, simply unpause the\n // underlying stream.\n this._read = function (n) {\n debug('wrapped _read', n);\n if (paused) {\n paused = false;\n stream.resume();\n }\n };\n\n return this;\n};\n\nObject.defineProperty(Readable.prototype, 'readableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function () {\n return this._readableState.highWaterMark;\n }\n});\n\n// exposed for testing purposes only.\nReadable._fromList = fromList;\n\n// Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromList(n, state) {\n // nothing buffered\n if (state.length === 0) return null;\n\n var ret;\n if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {\n // read it all, truncate the list\n if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);\n state.buffer.clear();\n } else {\n // read part of list\n ret = fromListPartial(n, state.buffer, state.decoder);\n }\n\n return ret;\n}\n\n// Extracts only enough buffered data to satisfy the amount requested.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromListPartial(n, list, hasStrings) {\n var ret;\n if (n < list.head.data.length) {\n // slice is the same for buffers and strings\n ret = list.head.data.slice(0, n);\n list.head.data = list.head.data.slice(n);\n } else if (n === list.head.data.length) {\n // first chunk is a perfect match\n ret = list.shift();\n } else {\n // result spans more than one buffer\n ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);\n }\n return ret;\n}\n\n// Copies a specified amount of characters from the list of buffered data\n// chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction copyFromBufferString(n, list) {\n var p = list.head;\n var c = 1;\n var ret = p.data;\n n -= ret.length;\n while (p = p.next) {\n var str = p.data;\n var nb = n > str.length ? str.length : n;\n if (nb === str.length) ret += str;else ret += str.slice(0, n);\n n -= nb;\n if (n === 0) {\n if (nb === str.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = str.slice(nb);\n }\n break;\n }\n ++c;\n }\n list.length -= c;\n return ret;\n}\n\n// Copies a specified amount of bytes from the list of buffered data chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction copyFromBuffer(n, list) {\n var ret = Buffer.allocUnsafe(n);\n var p = list.head;\n var c = 1;\n p.data.copy(ret);\n n -= p.data.length;\n while (p = p.next) {\n var buf = p.data;\n var nb = n > buf.length ? buf.length : n;\n buf.copy(ret, ret.length - n, 0, nb);\n n -= nb;\n if (n === 0) {\n if (nb === buf.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = buf.slice(nb);\n }\n break;\n }\n ++c;\n }\n list.length -= c;\n return ret;\n}\n\nfunction endReadable(stream) {\n var state = stream._readableState;\n\n // If we get here before consuming all the bytes, then that is a\n // bug in node. Should never happen.\n if (state.length > 0) throw new Error('\"endReadable()\" called on non-empty stream');\n\n if (!state.endEmitted) {\n state.ended = true;\n pna.nextTick(endReadableNT, state, stream);\n }\n}\n\nfunction endReadableNT(state, stream) {\n // Check that we didn't get one last unshift.\n if (!state.endEmitted && state.length === 0) {\n state.endEmitted = true;\n stream.readable = false;\n stream.emit('end');\n }\n}\n\nfunction indexOf(xs, x) {\n for (var i = 0, l = xs.length; i < l; i++) {\n if (xs[i] === x) return i;\n }\n return -1;\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a transform stream is a readable/writable stream where you do\n// something with the data. Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored. (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation. For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes. When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up. When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer. When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks. If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk. However,\n// a pathological inflate type of transform can cause excessive buffering\n// here. For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output. In this case, you could write a very small\n// amount of input, and end up with a very large amount of output. In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform. A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n\n'use strict';\n\nmodule.exports = Transform;\n\nvar Duplex = require('./_stream_duplex');\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/**/\n\nutil.inherits(Transform, Duplex);\n\nfunction afterTransform(er, data) {\n var ts = this._transformState;\n ts.transforming = false;\n\n var cb = ts.writecb;\n\n if (!cb) {\n return this.emit('error', new Error('write callback called multiple times'));\n }\n\n ts.writechunk = null;\n ts.writecb = null;\n\n if (data != null) // single equals check for both `null` and `undefined`\n this.push(data);\n\n cb(er);\n\n var rs = this._readableState;\n rs.reading = false;\n if (rs.needReadable || rs.length < rs.highWaterMark) {\n this._read(rs.highWaterMark);\n }\n}\n\nfunction Transform(options) {\n if (!(this instanceof Transform)) return new Transform(options);\n\n Duplex.call(this, options);\n\n this._transformState = {\n afterTransform: afterTransform.bind(this),\n needTransform: false,\n transforming: false,\n writecb: null,\n writechunk: null,\n writeencoding: null\n };\n\n // start out asking for a readable event once data is transformed.\n this._readableState.needReadable = true;\n\n // we have implemented the _read method, and done the other things\n // that Readable wants before the first _read call, so unset the\n // sync guard flag.\n this._readableState.sync = false;\n\n if (options) {\n if (typeof options.transform === 'function') this._transform = options.transform;\n\n if (typeof options.flush === 'function') this._flush = options.flush;\n }\n\n // When the writable side finishes, then flush out anything remaining.\n this.on('prefinish', prefinish);\n}\n\nfunction prefinish() {\n var _this = this;\n\n if (typeof this._flush === 'function') {\n this._flush(function (er, data) {\n done(_this, er, data);\n });\n } else {\n done(this, null, null);\n }\n}\n\nTransform.prototype.push = function (chunk, encoding) {\n this._transformState.needTransform = false;\n return Duplex.prototype.push.call(this, chunk, encoding);\n};\n\n// This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side. You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk. If you pass\n// an error, then that'll put the hurt on the whole operation. If you\n// never call cb(), then you'll never get another chunk.\nTransform.prototype._transform = function (chunk, encoding, cb) {\n throw new Error('_transform() is not implemented');\n};\n\nTransform.prototype._write = function (chunk, encoding, cb) {\n var ts = this._transformState;\n ts.writecb = cb;\n ts.writechunk = chunk;\n ts.writeencoding = encoding;\n if (!ts.transforming) {\n var rs = this._readableState;\n if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);\n }\n};\n\n// Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\nTransform.prototype._read = function (n) {\n var ts = this._transformState;\n\n if (ts.writechunk !== null && ts.writecb && !ts.transforming) {\n ts.transforming = true;\n this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n } else {\n // mark that we need a transform, so that any data that comes in\n // will get processed, now that we've asked for it.\n ts.needTransform = true;\n }\n};\n\nTransform.prototype._destroy = function (err, cb) {\n var _this2 = this;\n\n Duplex.prototype._destroy.call(this, err, function (err2) {\n cb(err2);\n _this2.emit('close');\n });\n};\n\nfunction done(stream, er, data) {\n if (er) return stream.emit('error', er);\n\n if (data != null) // single equals check for both `null` and `undefined`\n stream.push(data);\n\n // if there's nothing in the write buffer, then that means\n // that nothing more will ever be provided\n if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');\n\n if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');\n\n return stream.push(null);\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// A bit simpler than readable streams.\n// Implement an async ._write(chunk, encoding, cb), and it'll handle all\n// the drain event emission and buffering.\n\n'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\nmodule.exports = Writable;\n\n/* */\nfunction WriteReq(chunk, encoding, cb) {\n this.chunk = chunk;\n this.encoding = encoding;\n this.callback = cb;\n this.next = null;\n}\n\n// It seems a linked list but it is not\n// there will be only 2 of these for each stream\nfunction CorkedRequest(state) {\n var _this = this;\n\n this.next = null;\n this.entry = null;\n this.finish = function () {\n onCorkedFinish(_this, state);\n };\n}\n/* */\n\n/**/\nvar asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick;\n/**/\n\n/**/\nvar Duplex;\n/**/\n\nWritable.WritableState = WritableState;\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/**/\n\n/**/\nvar internalUtil = {\n deprecate: require('util-deprecate')\n};\n/**/\n\n/**/\nvar Stream = require('./internal/streams/stream');\n/**/\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\nvar OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\n/**/\n\nvar destroyImpl = require('./internal/streams/destroy');\n\nutil.inherits(Writable, Stream);\n\nfunction nop() {}\n\nfunction WritableState(options, stream) {\n Duplex = Duplex || require('./_stream_duplex');\n\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n var isDuplex = stream instanceof Duplex;\n\n // object stream flag to indicate whether or not this stream\n // contains buffers or objects.\n this.objectMode = !!options.objectMode;\n\n if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;\n\n // the point at which write() starts returning false\n // Note: 0 is a valid value, means that we always return false if\n // the entire buffer is not flushed immediately on write()\n var hwm = options.highWaterMark;\n var writableHwm = options.writableHighWaterMark;\n var defaultHwm = this.objectMode ? 16 : 16 * 1024;\n\n if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;\n\n // cast to ints.\n this.highWaterMark = Math.floor(this.highWaterMark);\n\n // if _final has been called\n this.finalCalled = false;\n\n // drain event flag.\n this.needDrain = false;\n // at the start of calling end()\n this.ending = false;\n // when end() has been called, and returned\n this.ended = false;\n // when 'finish' is emitted\n this.finished = false;\n\n // has it been destroyed\n this.destroyed = false;\n\n // should we decode strings into buffers before passing to _write?\n // this is here so that some node-core streams can optimize string\n // handling at a lower level.\n var noDecode = options.decodeStrings === false;\n this.decodeStrings = !noDecode;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // not an actual buffer we keep track of, but a measurement\n // of how much we're waiting to get pushed to some underlying\n // socket or file.\n this.length = 0;\n\n // a flag to see when we're in the middle of a write.\n this.writing = false;\n\n // when true all writes will be buffered until .uncork() call\n this.corked = 0;\n\n // a flag to be able to tell if the onwrite cb is called immediately,\n // or on a later tick. We set this to true at first, because any\n // actions that shouldn't happen until \"later\" should generally also\n // not happen before the first write call.\n this.sync = true;\n\n // a flag to know if we're processing previously buffered items, which\n // may call the _write() callback in the same tick, so that we don't\n // end up in an overlapped onwrite situation.\n this.bufferProcessing = false;\n\n // the callback that's passed to _write(chunk,cb)\n this.onwrite = function (er) {\n onwrite(stream, er);\n };\n\n // the callback that the user supplies to write(chunk,encoding,cb)\n this.writecb = null;\n\n // the amount that is being written when _write is called.\n this.writelen = 0;\n\n this.bufferedRequest = null;\n this.lastBufferedRequest = null;\n\n // number of pending user-supplied write callbacks\n // this must be 0 before 'finish' can be emitted\n this.pendingcb = 0;\n\n // emit prefinish if the only thing we're waiting for is _write cbs\n // This is relevant for synchronous Transform streams\n this.prefinished = false;\n\n // True if the error was already emitted and should not be thrown again\n this.errorEmitted = false;\n\n // count buffered requests\n this.bufferedRequestCount = 0;\n\n // allocate the first CorkedRequest, there is always\n // one allocated and free to use, and we maintain at most two\n this.corkedRequestsFree = new CorkedRequest(this);\n}\n\nWritableState.prototype.getBuffer = function getBuffer() {\n var current = this.bufferedRequest;\n var out = [];\n while (current) {\n out.push(current);\n current = current.next;\n }\n return out;\n};\n\n(function () {\n try {\n Object.defineProperty(WritableState.prototype, 'buffer', {\n get: internalUtil.deprecate(function () {\n return this.getBuffer();\n }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')\n });\n } catch (_) {}\n})();\n\n// Test _writableState for inheritance to account for Duplex streams,\n// whose prototype chain only points to Readable.\nvar realHasInstance;\nif (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {\n realHasInstance = Function.prototype[Symbol.hasInstance];\n Object.defineProperty(Writable, Symbol.hasInstance, {\n value: function (object) {\n if (realHasInstance.call(this, object)) return true;\n if (this !== Writable) return false;\n\n return object && object._writableState instanceof WritableState;\n }\n });\n} else {\n realHasInstance = function (object) {\n return object instanceof this;\n };\n}\n\nfunction Writable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n\n // Writable ctor is applied to Duplexes, too.\n // `realHasInstance` is necessary because using plain `instanceof`\n // would return false, as no `_writableState` property is attached.\n\n // Trying to use the custom `instanceof` for Writable here will also break the\n // Node.js LazyTransform implementation, which has a non-trivial getter for\n // `_writableState` that would lead to infinite recursion.\n if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {\n return new Writable(options);\n }\n\n this._writableState = new WritableState(options, this);\n\n // legacy.\n this.writable = true;\n\n if (options) {\n if (typeof options.write === 'function') this._write = options.write;\n\n if (typeof options.writev === 'function') this._writev = options.writev;\n\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n\n if (typeof options.final === 'function') this._final = options.final;\n }\n\n Stream.call(this);\n}\n\n// Otherwise people can pipe Writable streams, which is just wrong.\nWritable.prototype.pipe = function () {\n this.emit('error', new Error('Cannot pipe, not readable'));\n};\n\nfunction writeAfterEnd(stream, cb) {\n var er = new Error('write after end');\n // TODO: defer error events consistently everywhere, not just the cb\n stream.emit('error', er);\n pna.nextTick(cb, er);\n}\n\n// Checks that a user-supplied chunk is valid, especially for the particular\n// mode the stream is in. Currently this means that `null` is never accepted\n// and undefined/non-string values are only allowed in object mode.\nfunction validChunk(stream, state, chunk, cb) {\n var valid = true;\n var er = false;\n\n if (chunk === null) {\n er = new TypeError('May not write null values to stream');\n } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new TypeError('Invalid non-string/buffer chunk');\n }\n if (er) {\n stream.emit('error', er);\n pna.nextTick(cb, er);\n valid = false;\n }\n return valid;\n}\n\nWritable.prototype.write = function (chunk, encoding, cb) {\n var state = this._writableState;\n var ret = false;\n var isBuf = !state.objectMode && _isUint8Array(chunk);\n\n if (isBuf && !Buffer.isBuffer(chunk)) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;\n\n if (typeof cb !== 'function') cb = nop;\n\n if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {\n state.pendingcb++;\n ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);\n }\n\n return ret;\n};\n\nWritable.prototype.cork = function () {\n var state = this._writableState;\n\n state.corked++;\n};\n\nWritable.prototype.uncork = function () {\n var state = this._writableState;\n\n if (state.corked) {\n state.corked--;\n\n if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);\n }\n};\n\nWritable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {\n // node::ParseEncoding() requires lower case.\n if (typeof encoding === 'string') encoding = encoding.toLowerCase();\n if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);\n this._writableState.defaultEncoding = encoding;\n return this;\n};\n\nfunction decodeChunk(state, chunk, encoding) {\n if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {\n chunk = Buffer.from(chunk, encoding);\n }\n return chunk;\n}\n\nObject.defineProperty(Writable.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function () {\n return this._writableState.highWaterMark;\n }\n});\n\n// if we're already writing something, then just put this\n// in the queue, and wait our turn. Otherwise, call _write\n// If we return false, then we need a drain event, so set that flag.\nfunction writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {\n if (!isBuf) {\n var newChunk = decodeChunk(state, chunk, encoding);\n if (chunk !== newChunk) {\n isBuf = true;\n encoding = 'buffer';\n chunk = newChunk;\n }\n }\n var len = state.objectMode ? 1 : chunk.length;\n\n state.length += len;\n\n var ret = state.length < state.highWaterMark;\n // we must ensure that previous needDrain will not be reset to false.\n if (!ret) state.needDrain = true;\n\n if (state.writing || state.corked) {\n var last = state.lastBufferedRequest;\n state.lastBufferedRequest = {\n chunk: chunk,\n encoding: encoding,\n isBuf: isBuf,\n callback: cb,\n next: null\n };\n if (last) {\n last.next = state.lastBufferedRequest;\n } else {\n state.bufferedRequest = state.lastBufferedRequest;\n }\n state.bufferedRequestCount += 1;\n } else {\n doWrite(stream, state, false, len, chunk, encoding, cb);\n }\n\n return ret;\n}\n\nfunction doWrite(stream, state, writev, len, chunk, encoding, cb) {\n state.writelen = len;\n state.writecb = cb;\n state.writing = true;\n state.sync = true;\n if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);\n state.sync = false;\n}\n\nfunction onwriteError(stream, state, sync, er, cb) {\n --state.pendingcb;\n\n if (sync) {\n // defer the callback if we are being called synchronously\n // to avoid piling up things on the stack\n pna.nextTick(cb, er);\n // this can emit finish, and it will always happen\n // after error\n pna.nextTick(finishMaybe, stream, state);\n stream._writableState.errorEmitted = true;\n stream.emit('error', er);\n } else {\n // the caller expect this to happen before if\n // it is async\n cb(er);\n stream._writableState.errorEmitted = true;\n stream.emit('error', er);\n // this can emit finish, but finish must\n // always follow error\n finishMaybe(stream, state);\n }\n}\n\nfunction onwriteStateUpdate(state) {\n state.writing = false;\n state.writecb = null;\n state.length -= state.writelen;\n state.writelen = 0;\n}\n\nfunction onwrite(stream, er) {\n var state = stream._writableState;\n var sync = state.sync;\n var cb = state.writecb;\n\n onwriteStateUpdate(state);\n\n if (er) onwriteError(stream, state, sync, er, cb);else {\n // Check if we're actually ready to finish, but don't emit yet\n var finished = needFinish(state);\n\n if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {\n clearBuffer(stream, state);\n }\n\n if (sync) {\n /**/\n asyncWrite(afterWrite, stream, state, finished, cb);\n /**/\n } else {\n afterWrite(stream, state, finished, cb);\n }\n }\n}\n\nfunction afterWrite(stream, state, finished, cb) {\n if (!finished) onwriteDrain(stream, state);\n state.pendingcb--;\n cb();\n finishMaybe(stream, state);\n}\n\n// Must force callback to be called on nextTick, so that we don't\n// emit 'drain' before the write() consumer gets the 'false' return\n// value, and has a chance to attach a 'drain' listener.\nfunction onwriteDrain(stream, state) {\n if (state.length === 0 && state.needDrain) {\n state.needDrain = false;\n stream.emit('drain');\n }\n}\n\n// if there's something in the buffer waiting, then process it\nfunction clearBuffer(stream, state) {\n state.bufferProcessing = true;\n var entry = state.bufferedRequest;\n\n if (stream._writev && entry && entry.next) {\n // Fast case, write everything using _writev()\n var l = state.bufferedRequestCount;\n var buffer = new Array(l);\n var holder = state.corkedRequestsFree;\n holder.entry = entry;\n\n var count = 0;\n var allBuffers = true;\n while (entry) {\n buffer[count] = entry;\n if (!entry.isBuf) allBuffers = false;\n entry = entry.next;\n count += 1;\n }\n buffer.allBuffers = allBuffers;\n\n doWrite(stream, state, true, state.length, buffer, '', holder.finish);\n\n // doWrite is almost always async, defer these to save a bit of time\n // as the hot path ends with doWrite\n state.pendingcb++;\n state.lastBufferedRequest = null;\n if (holder.next) {\n state.corkedRequestsFree = holder.next;\n holder.next = null;\n } else {\n state.corkedRequestsFree = new CorkedRequest(state);\n }\n state.bufferedRequestCount = 0;\n } else {\n // Slow case, write chunks one-by-one\n while (entry) {\n var chunk = entry.chunk;\n var encoding = entry.encoding;\n var cb = entry.callback;\n var len = state.objectMode ? 1 : chunk.length;\n\n doWrite(stream, state, false, len, chunk, encoding, cb);\n entry = entry.next;\n state.bufferedRequestCount--;\n // if we didn't call the onwrite immediately, then\n // it means that we need to wait until it does.\n // also, that means that the chunk and cb are currently\n // being processed, so move the buffer counter past them.\n if (state.writing) {\n break;\n }\n }\n\n if (entry === null) state.lastBufferedRequest = null;\n }\n\n state.bufferedRequest = entry;\n state.bufferProcessing = false;\n}\n\nWritable.prototype._write = function (chunk, encoding, cb) {\n cb(new Error('_write() is not implemented'));\n};\n\nWritable.prototype._writev = null;\n\nWritable.prototype.end = function (chunk, encoding, cb) {\n var state = this._writableState;\n\n if (typeof chunk === 'function') {\n cb = chunk;\n chunk = null;\n encoding = null;\n } else if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);\n\n // .end() fully uncorks\n if (state.corked) {\n state.corked = 1;\n this.uncork();\n }\n\n // ignore unnecessary end() calls.\n if (!state.ending) endWritable(this, state, cb);\n};\n\nfunction needFinish(state) {\n return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;\n}\nfunction callFinal(stream, state) {\n stream._final(function (err) {\n state.pendingcb--;\n if (err) {\n stream.emit('error', err);\n }\n state.prefinished = true;\n stream.emit('prefinish');\n finishMaybe(stream, state);\n });\n}\nfunction prefinish(stream, state) {\n if (!state.prefinished && !state.finalCalled) {\n if (typeof stream._final === 'function') {\n state.pendingcb++;\n state.finalCalled = true;\n pna.nextTick(callFinal, stream, state);\n } else {\n state.prefinished = true;\n stream.emit('prefinish');\n }\n }\n}\n\nfunction finishMaybe(stream, state) {\n var need = needFinish(state);\n if (need) {\n prefinish(stream, state);\n if (state.pendingcb === 0) {\n state.finished = true;\n stream.emit('finish');\n }\n }\n return need;\n}\n\nfunction endWritable(stream, state, cb) {\n state.ending = true;\n finishMaybe(stream, state);\n if (cb) {\n if (state.finished) pna.nextTick(cb);else stream.once('finish', cb);\n }\n state.ended = true;\n stream.writable = false;\n}\n\nfunction onCorkedFinish(corkReq, state, err) {\n var entry = corkReq.entry;\n corkReq.entry = null;\n while (entry) {\n var cb = entry.callback;\n state.pendingcb--;\n cb(err);\n entry = entry.next;\n }\n\n // reuse the free corkReq.\n state.corkedRequestsFree.next = corkReq;\n}\n\nObject.defineProperty(Writable.prototype, 'destroyed', {\n get: function () {\n if (this._writableState === undefined) {\n return false;\n }\n return this._writableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._writableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._writableState.destroyed = value;\n }\n});\n\nWritable.prototype.destroy = destroyImpl.destroy;\nWritable.prototype._undestroy = destroyImpl.undestroy;\nWritable.prototype._destroy = function (err, cb) {\n this.end();\n cb(err);\n};","'use strict';\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Buffer = require('safe-buffer').Buffer;\nvar util = require('util');\n\nfunction copyBuffer(src, target, offset) {\n src.copy(target, offset);\n}\n\nmodule.exports = function () {\n function BufferList() {\n _classCallCheck(this, BufferList);\n\n this.head = null;\n this.tail = null;\n this.length = 0;\n }\n\n BufferList.prototype.push = function push(v) {\n var entry = { data: v, next: null };\n if (this.length > 0) this.tail.next = entry;else this.head = entry;\n this.tail = entry;\n ++this.length;\n };\n\n BufferList.prototype.unshift = function unshift(v) {\n var entry = { data: v, next: this.head };\n if (this.length === 0) this.tail = entry;\n this.head = entry;\n ++this.length;\n };\n\n BufferList.prototype.shift = function shift() {\n if (this.length === 0) return;\n var ret = this.head.data;\n if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;\n --this.length;\n return ret;\n };\n\n BufferList.prototype.clear = function clear() {\n this.head = this.tail = null;\n this.length = 0;\n };\n\n BufferList.prototype.join = function join(s) {\n if (this.length === 0) return '';\n var p = this.head;\n var ret = '' + p.data;\n while (p = p.next) {\n ret += s + p.data;\n }return ret;\n };\n\n BufferList.prototype.concat = function concat(n) {\n if (this.length === 0) return Buffer.alloc(0);\n var ret = Buffer.allocUnsafe(n >>> 0);\n var p = this.head;\n var i = 0;\n while (p) {\n copyBuffer(p.data, ret, i);\n i += p.data.length;\n p = p.next;\n }\n return ret;\n };\n\n return BufferList;\n}();\n\nif (util && util.inspect && util.inspect.custom) {\n module.exports.prototype[util.inspect.custom] = function () {\n var obj = util.inspect({ length: this.length });\n return this.constructor.name + ' ' + obj;\n };\n}","'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\n// undocumented cb() API, needed for core, not for public API\nfunction destroy(err, cb) {\n var _this = this;\n\n var readableDestroyed = this._readableState && this._readableState.destroyed;\n var writableDestroyed = this._writableState && this._writableState.destroyed;\n\n if (readableDestroyed || writableDestroyed) {\n if (cb) {\n cb(err);\n } else if (err) {\n if (!this._writableState) {\n pna.nextTick(emitErrorNT, this, err);\n } else if (!this._writableState.errorEmitted) {\n this._writableState.errorEmitted = true;\n pna.nextTick(emitErrorNT, this, err);\n }\n }\n\n return this;\n }\n\n // we set destroyed to true before firing error callbacks in order\n // to make it re-entrance safe in case destroy() is called within callbacks\n\n if (this._readableState) {\n this._readableState.destroyed = true;\n }\n\n // if this is a duplex stream mark the writable part as destroyed as well\n if (this._writableState) {\n this._writableState.destroyed = true;\n }\n\n this._destroy(err || null, function (err) {\n if (!cb && err) {\n if (!_this._writableState) {\n pna.nextTick(emitErrorNT, _this, err);\n } else if (!_this._writableState.errorEmitted) {\n _this._writableState.errorEmitted = true;\n pna.nextTick(emitErrorNT, _this, err);\n }\n } else if (cb) {\n cb(err);\n }\n });\n\n return this;\n}\n\nfunction undestroy() {\n if (this._readableState) {\n this._readableState.destroyed = false;\n this._readableState.reading = false;\n this._readableState.ended = false;\n this._readableState.endEmitted = false;\n }\n\n if (this._writableState) {\n this._writableState.destroyed = false;\n this._writableState.ended = false;\n this._writableState.ending = false;\n this._writableState.finalCalled = false;\n this._writableState.prefinished = false;\n this._writableState.finished = false;\n this._writableState.errorEmitted = false;\n }\n}\n\nfunction emitErrorNT(self, err) {\n self.emit('error', err);\n}\n\nmodule.exports = {\n destroy: destroy,\n undestroy: undestroy\n};","module.exports = require('stream');\n","module.exports = require('./readable').PassThrough\n","var Stream = require('stream');\nif (process.env.READABLE_STREAM === 'disable' && Stream) {\n module.exports = Stream;\n exports = module.exports = Stream.Readable;\n exports.Readable = Stream.Readable;\n exports.Writable = Stream.Writable;\n exports.Duplex = Stream.Duplex;\n exports.Transform = Stream.Transform;\n exports.PassThrough = Stream.PassThrough;\n exports.Stream = Stream;\n} else {\n exports = module.exports = require('./lib/_stream_readable.js');\n exports.Stream = Stream || exports;\n exports.Readable = exports;\n exports.Writable = require('./lib/_stream_writable.js');\n exports.Duplex = require('./lib/_stream_duplex.js');\n exports.Transform = require('./lib/_stream_transform.js');\n exports.PassThrough = require('./lib/_stream_passthrough.js');\n}\n","/* eslint-disable node/no-deprecated-api */\nvar buffer = require('buffer')\nvar Buffer = buffer.Buffer\n\n// alternative to using Object.keys for old browsers\nfunction copyProps (src, dst) {\n for (var key in src) {\n dst[key] = src[key]\n }\n}\nif (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {\n module.exports = buffer\n} else {\n // Copy properties from require('buffer')\n copyProps(buffer, exports)\n exports.Buffer = SafeBuffer\n}\n\nfunction SafeBuffer (arg, encodingOrOffset, length) {\n return Buffer(arg, encodingOrOffset, length)\n}\n\n// Copy static methods from Buffer\ncopyProps(Buffer, SafeBuffer)\n\nSafeBuffer.from = function (arg, encodingOrOffset, length) {\n if (typeof arg === 'number') {\n throw new TypeError('Argument must not be a number')\n }\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.alloc = function (size, fill, encoding) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n var buf = Buffer(size)\n if (fill !== undefined) {\n if (typeof encoding === 'string') {\n buf.fill(fill, encoding)\n } else {\n buf.fill(fill)\n }\n } else {\n buf.fill(0)\n }\n return buf\n}\n\nSafeBuffer.allocUnsafe = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return Buffer(size)\n}\n\nSafeBuffer.allocUnsafeSlow = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return buffer.SlowBuffer(size)\n}\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\n/**/\n\nvar isEncoding = Buffer.isEncoding || function (encoding) {\n encoding = '' + encoding;\n switch (encoding && encoding.toLowerCase()) {\n case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':\n return true;\n default:\n return false;\n }\n};\n\nfunction _normalizeEncoding(enc) {\n if (!enc) return 'utf8';\n var retried;\n while (true) {\n switch (enc) {\n case 'utf8':\n case 'utf-8':\n return 'utf8';\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return 'utf16le';\n case 'latin1':\n case 'binary':\n return 'latin1';\n case 'base64':\n case 'ascii':\n case 'hex':\n return enc;\n default:\n if (retried) return; // undefined\n enc = ('' + enc).toLowerCase();\n retried = true;\n }\n }\n};\n\n// Do not cache `Buffer.isEncoding` when checking encoding names as some\n// modules monkey-patch it to support additional encodings\nfunction normalizeEncoding(enc) {\n var nenc = _normalizeEncoding(enc);\n if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);\n return nenc || enc;\n}\n\n// StringDecoder provides an interface for efficiently splitting a series of\n// buffers into a series of JS strings without breaking apart multi-byte\n// characters.\nexports.StringDecoder = StringDecoder;\nfunction StringDecoder(encoding) {\n this.encoding = normalizeEncoding(encoding);\n var nb;\n switch (this.encoding) {\n case 'utf16le':\n this.text = utf16Text;\n this.end = utf16End;\n nb = 4;\n break;\n case 'utf8':\n this.fillLast = utf8FillLast;\n nb = 4;\n break;\n case 'base64':\n this.text = base64Text;\n this.end = base64End;\n nb = 3;\n break;\n default:\n this.write = simpleWrite;\n this.end = simpleEnd;\n return;\n }\n this.lastNeed = 0;\n this.lastTotal = 0;\n this.lastChar = Buffer.allocUnsafe(nb);\n}\n\nStringDecoder.prototype.write = function (buf) {\n if (buf.length === 0) return '';\n var r;\n var i;\n if (this.lastNeed) {\n r = this.fillLast(buf);\n if (r === undefined) return '';\n i = this.lastNeed;\n this.lastNeed = 0;\n } else {\n i = 0;\n }\n if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);\n return r || '';\n};\n\nStringDecoder.prototype.end = utf8End;\n\n// Returns only complete characters in a Buffer\nStringDecoder.prototype.text = utf8Text;\n\n// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer\nStringDecoder.prototype.fillLast = function (buf) {\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);\n this.lastNeed -= buf.length;\n};\n\n// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a\n// continuation byte. If an invalid byte is detected, -2 is returned.\nfunction utf8CheckByte(byte) {\n if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;\n return byte >> 6 === 0x02 ? -1 : -2;\n}\n\n// Checks at most 3 bytes at the end of a Buffer in order to detect an\n// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)\n// needed to complete the UTF-8 character (if applicable) are returned.\nfunction utf8CheckIncomplete(self, buf, i) {\n var j = buf.length - 1;\n if (j < i) return 0;\n var nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 1;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 2;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) {\n if (nb === 2) nb = 0;else self.lastNeed = nb - 3;\n }\n return nb;\n }\n return 0;\n}\n\n// Validates as many continuation bytes for a multi-byte UTF-8 character as\n// needed or are available. If we see a non-continuation byte where we expect\n// one, we \"replace\" the validated continuation bytes we've seen so far with\n// a single UTF-8 replacement character ('\\ufffd'), to match v8's UTF-8 decoding\n// behavior. The continuation byte check is included three times in the case\n// where all of the continuation bytes for a character exist in the same buffer.\n// It is also done this way as a slight performance increase instead of using a\n// loop.\nfunction utf8CheckExtraBytes(self, buf, p) {\n if ((buf[0] & 0xC0) !== 0x80) {\n self.lastNeed = 0;\n return '\\ufffd';\n }\n if (self.lastNeed > 1 && buf.length > 1) {\n if ((buf[1] & 0xC0) !== 0x80) {\n self.lastNeed = 1;\n return '\\ufffd';\n }\n if (self.lastNeed > 2 && buf.length > 2) {\n if ((buf[2] & 0xC0) !== 0x80) {\n self.lastNeed = 2;\n return '\\ufffd';\n }\n }\n }\n}\n\n// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.\nfunction utf8FillLast(buf) {\n var p = this.lastTotal - this.lastNeed;\n var r = utf8CheckExtraBytes(this, buf, p);\n if (r !== undefined) return r;\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, p, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, p, 0, buf.length);\n this.lastNeed -= buf.length;\n}\n\n// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a\n// partial character, the character's bytes are buffered until the required\n// number of bytes are available.\nfunction utf8Text(buf, i) {\n var total = utf8CheckIncomplete(this, buf, i);\n if (!this.lastNeed) return buf.toString('utf8', i);\n this.lastTotal = total;\n var end = buf.length - (total - this.lastNeed);\n buf.copy(this.lastChar, 0, end);\n return buf.toString('utf8', i, end);\n}\n\n// For UTF-8, a replacement character is added when ending on a partial\n// character.\nfunction utf8End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + '\\ufffd';\n return r;\n}\n\n// UTF-16LE typically needs two bytes per character, but even if we have an even\n// number of bytes available, we need to check if we end on a leading/high\n// surrogate. In that case, we need to wait for the next two bytes in order to\n// decode the last character properly.\nfunction utf16Text(buf, i) {\n if ((buf.length - i) % 2 === 0) {\n var r = buf.toString('utf16le', i);\n if (r) {\n var c = r.charCodeAt(r.length - 1);\n if (c >= 0xD800 && c <= 0xDBFF) {\n this.lastNeed = 2;\n this.lastTotal = 4;\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n return r.slice(0, -1);\n }\n }\n return r;\n }\n this.lastNeed = 1;\n this.lastTotal = 2;\n this.lastChar[0] = buf[buf.length - 1];\n return buf.toString('utf16le', i, buf.length - 1);\n}\n\n// For UTF-16LE we do not explicitly append special replacement characters if we\n// end on a partial character, we simply let v8 handle that.\nfunction utf16End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) {\n var end = this.lastTotal - this.lastNeed;\n return r + this.lastChar.toString('utf16le', 0, end);\n }\n return r;\n}\n\nfunction base64Text(buf, i) {\n var n = (buf.length - i) % 3;\n if (n === 0) return buf.toString('base64', i);\n this.lastNeed = 3 - n;\n this.lastTotal = 3;\n if (n === 1) {\n this.lastChar[0] = buf[buf.length - 1];\n } else {\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n }\n return buf.toString('base64', i, buf.length - n);\n}\n\nfunction base64End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);\n return r;\n}\n\n// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)\nfunction simpleWrite(buf) {\n return buf.toString(this.encoding);\n}\n\nfunction simpleEnd(buf) {\n return buf && buf.length ? this.write(buf) : '';\n}","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]';\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/**\n * A faster alternative to `Function#apply`, this function invokes `func`\n * with the `this` binding of `thisArg` and the arguments of `args`.\n *\n * @private\n * @param {Function} func The function to invoke.\n * @param {*} thisArg The `this` binding of `func`.\n * @param {Array} args The arguments to invoke `func` with.\n * @returns {*} Returns the result of `func`.\n */\nfunction apply(func, thisArg, args) {\n switch (args.length) {\n case 0: return func.call(thisArg);\n case 1: return func.call(thisArg, args[0]);\n case 2: return func.call(thisArg, args[0], args[1]);\n case 3: return func.call(thisArg, args[0], args[1], args[2]);\n }\n return func.apply(thisArg, args);\n}\n\n/**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\nfunction baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n}\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max;\n\n/**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\nfunction arrayLikeKeys(value, inherited) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n // Safari 9 makes `arguments.length` enumerable in strict mode.\n var result = (isArray(value) || isArguments(value))\n ? baseTimes(value.length, String)\n : [];\n\n var length = result.length,\n skipIndexes = !!length;\n\n for (var key in value) {\n if ((inherited || hasOwnProperty.call(value, key)) &&\n !(skipIndexes && (key == 'length' || isIndex(key, length)))) {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * Used by `_.defaults` to customize its `_.assignIn` use.\n *\n * @private\n * @param {*} objValue The destination value.\n * @param {*} srcValue The source value.\n * @param {string} key The key of the property to assign.\n * @param {Object} object The parent object of `objValue`.\n * @returns {*} Returns the value to assign.\n */\nfunction assignInDefaults(objValue, srcValue, key, object) {\n if (objValue === undefined ||\n (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) {\n return srcValue;\n }\n return objValue;\n}\n\n/**\n * Assigns `value` to `key` of `object` if the existing value is not equivalent\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction assignValue(object, key, value) {\n var objValue = object[key];\n if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||\n (value === undefined && !(key in object))) {\n object[key] = value;\n }\n}\n\n/**\n * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeysIn(object) {\n if (!isObject(object)) {\n return nativeKeysIn(object);\n }\n var isProto = isPrototype(object),\n result = [];\n\n for (var key in object) {\n if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * The base implementation of `_.rest` which doesn't validate or coerce arguments.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @returns {Function} Returns the new function.\n */\nfunction baseRest(func, start) {\n start = nativeMax(start === undefined ? (func.length - 1) : start, 0);\n return function() {\n var args = arguments,\n index = -1,\n length = nativeMax(args.length - start, 0),\n array = Array(length);\n\n while (++index < length) {\n array[index] = args[start + index];\n }\n index = -1;\n var otherArgs = Array(start + 1);\n while (++index < start) {\n otherArgs[index] = args[index];\n }\n otherArgs[start] = array;\n return apply(func, this, otherArgs);\n };\n}\n\n/**\n * Copies properties of `source` to `object`.\n *\n * @private\n * @param {Object} source The object to copy properties from.\n * @param {Array} props The property identifiers to copy.\n * @param {Object} [object={}] The object to copy properties to.\n * @param {Function} [customizer] The function to customize copied values.\n * @returns {Object} Returns `object`.\n */\nfunction copyObject(source, props, object, customizer) {\n object || (object = {});\n\n var index = -1,\n length = props.length;\n\n while (++index < length) {\n var key = props[index];\n\n var newValue = customizer\n ? customizer(object[key], source[key], key, object, source)\n : undefined;\n\n assignValue(object, key, newValue === undefined ? source[key] : newValue);\n }\n return object;\n}\n\n/**\n * Creates a function like `_.assign`.\n *\n * @private\n * @param {Function} assigner The function to assign values.\n * @returns {Function} Returns the new assigner function.\n */\nfunction createAssigner(assigner) {\n return baseRest(function(object, sources) {\n var index = -1,\n length = sources.length,\n customizer = length > 1 ? sources[length - 1] : undefined,\n guard = length > 2 ? sources[2] : undefined;\n\n customizer = (assigner.length > 3 && typeof customizer == 'function')\n ? (length--, customizer)\n : undefined;\n\n if (guard && isIterateeCall(sources[0], sources[1], guard)) {\n customizer = length < 3 ? undefined : customizer;\n length = 1;\n }\n object = Object(object);\n while (++index < length) {\n var source = sources[index];\n if (source) {\n assigner(object, source, index, customizer);\n }\n }\n return object;\n });\n}\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n length = length == null ? MAX_SAFE_INTEGER : length;\n return !!length &&\n (typeof value == 'number' || reIsUint.test(value)) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\n/**\n * Checks if the given arguments are from an iteratee call.\n *\n * @private\n * @param {*} value The potential iteratee value argument.\n * @param {*} index The potential iteratee index or key argument.\n * @param {*} object The potential iteratee object argument.\n * @returns {boolean} Returns `true` if the arguments are from an iteratee call,\n * else `false`.\n */\nfunction isIterateeCall(value, index, object) {\n if (!isObject(object)) {\n return false;\n }\n var type = typeof index;\n if (type == 'number'\n ? (isArrayLike(object) && isIndex(index, object.length))\n : (type == 'string' && index in object)\n ) {\n return eq(object[index], value);\n }\n return false;\n}\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\n/**\n * This function is like\n * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * except that it includes inherited enumerable properties.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction nativeKeysIn(object) {\n var result = [];\n if (object != null) {\n for (var key in Object(object)) {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nfunction isArguments(value) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&\n (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);\n}\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 8-9 which returns 'object' for typed array and other constructors.\n var tag = isObject(value) ? objectToString.call(value) : '';\n return tag == funcTag || tag == genTag;\n}\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * This method is like `_.assignIn` except that it accepts `customizer`\n * which is invoked to produce the assigned values. If `customizer` returns\n * `undefined`, assignment is handled by the method instead. The `customizer`\n * is invoked with five arguments: (objValue, srcValue, key, object, source).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @alias extendWith\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} sources The source objects.\n * @param {Function} [customizer] The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @see _.assignWith\n * @example\n *\n * function customizer(objValue, srcValue) {\n * return _.isUndefined(objValue) ? srcValue : objValue;\n * }\n *\n * var defaults = _.partialRight(_.assignInWith, customizer);\n *\n * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });\n * // => { 'a': 1, 'b': 2 }\n */\nvar assignInWith = createAssigner(function(object, source, srcIndex, customizer) {\n copyObject(source, keysIn(source), object, customizer);\n});\n\n/**\n * Assigns own and inherited enumerable string keyed properties of source\n * objects to the destination object for all destination properties that\n * resolve to `undefined`. Source objects are applied from left to right.\n * Once a property is set, additional values of the same property are ignored.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @see _.defaultsDeep\n * @example\n *\n * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });\n * // => { 'a': 1, 'b': 2 }\n */\nvar defaults = baseRest(function(args) {\n args.push(undefined, assignInDefaults);\n return apply(assignInWith, undefined, args);\n});\n\n/**\n * Creates an array of the own and inherited enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keysIn(new Foo);\n * // => ['a', 'b', 'c'] (iteration order is not guaranteed)\n */\nfunction keysIn(object) {\n return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);\n}\n\nmodule.exports = defaults;\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]';\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/**\n * A faster alternative to `Function#apply`, this function invokes `func`\n * with the `this` binding of `thisArg` and the arguments of `args`.\n *\n * @private\n * @param {Function} func The function to invoke.\n * @param {*} thisArg The `this` binding of `func`.\n * @param {Array} args The arguments to invoke `func` with.\n * @returns {*} Returns the result of `func`.\n */\nfunction apply(func, thisArg, args) {\n switch (args.length) {\n case 0: return func.call(thisArg);\n case 1: return func.call(thisArg, args[0]);\n case 2: return func.call(thisArg, args[0], args[1]);\n case 3: return func.call(thisArg, args[0], args[1], args[2]);\n }\n return func.apply(thisArg, args);\n}\n\n/**\n * A specialized version of `_.includes` for arrays without support for\n * specifying an index to search from.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\nfunction arrayIncludes(array, value) {\n var length = array ? array.length : 0;\n return !!length && baseIndexOf(array, value, 0) > -1;\n}\n\n/**\n * This function is like `arrayIncludes` except that it accepts a comparator.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @param {Function} comparator The comparator invoked per element.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\nfunction arrayIncludesWith(array, value, comparator) {\n var index = -1,\n length = array ? array.length : 0;\n\n while (++index < length) {\n if (comparator(value, array[index])) {\n return true;\n }\n }\n return false;\n}\n\n/**\n * A specialized version of `_.map` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction arrayMap(array, iteratee) {\n var index = -1,\n length = array ? array.length : 0,\n result = Array(length);\n\n while (++index < length) {\n result[index] = iteratee(array[index], index, array);\n }\n return result;\n}\n\n/**\n * Appends the elements of `values` to `array`.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to append.\n * @returns {Array} Returns `array`.\n */\nfunction arrayPush(array, values) {\n var index = -1,\n length = values.length,\n offset = array.length;\n\n while (++index < length) {\n array[offset + index] = values[index];\n }\n return array;\n}\n\n/**\n * The base implementation of `_.findIndex` and `_.findLastIndex` without\n * support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} predicate The function invoked per iteration.\n * @param {number} fromIndex The index to search from.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseFindIndex(array, predicate, fromIndex, fromRight) {\n var length = array.length,\n index = fromIndex + (fromRight ? 1 : -1);\n\n while ((fromRight ? index-- : ++index < length)) {\n if (predicate(array[index], index, array)) {\n return index;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `_.indexOf` without `fromIndex` bounds checks.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseIndexOf(array, value, fromIndex) {\n if (value !== value) {\n return baseFindIndex(array, baseIsNaN, fromIndex);\n }\n var index = fromIndex - 1,\n length = array.length;\n\n while (++index < length) {\n if (array[index] === value) {\n return index;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `_.isNaN` without support for number objects.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.\n */\nfunction baseIsNaN(value) {\n return value !== value;\n}\n\n/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\n/**\n * Checks if a cache value for `key` exists.\n *\n * @private\n * @param {Object} cache The cache to query.\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction cacheHas(cache, key) {\n return cache.has(key);\n}\n\n/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\n/**\n * Checks if `value` is a host object in IE < 9.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a host object, else `false`.\n */\nfunction isHostObject(value) {\n // Many host objects are `Object` objects that can coerce to strings\n // despite having improperly defined `toString` methods.\n var result = false;\n if (value != null && typeof value.toString != 'function') {\n try {\n result = !!(value + '');\n } catch (e) {}\n }\n return result;\n}\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype,\n funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/** Built-in value references. */\nvar Symbol = root.Symbol,\n propertyIsEnumerable = objectProto.propertyIsEnumerable,\n splice = arrayProto.splice,\n spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max;\n\n/* Built-in method references that are verified to be native. */\nvar Map = getNative(root, 'Map'),\n nativeCreate = getNative(Object, 'create');\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n}\n\n/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n return this.has(key) && delete this.__data__[key];\n}\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);\n}\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n var data = this.__data__;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n}\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n return true;\n}\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n}\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n}\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n}\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n return getMapData(this, key)['delete'](key);\n}\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n return getMapData(this, key).get(key);\n}\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n return getMapData(this, key).has(key);\n}\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n getMapData(this, key).set(key, value);\n return this;\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\nfunction SetCache(values) {\n var index = -1,\n length = values ? values.length : 0;\n\n this.__data__ = new MapCache;\n while (++index < length) {\n this.add(values[index]);\n }\n}\n\n/**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\nfunction setCacheAdd(value) {\n this.__data__.set(value, HASH_UNDEFINED);\n return this;\n}\n\n/**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\nfunction setCacheHas(value) {\n return this.__data__.has(value);\n}\n\n// Add methods to `SetCache`.\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of methods like `_.difference` without support\n * for excluding multiple arrays or iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Array} values The values to exclude.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new array of filtered values.\n */\nfunction baseDifference(array, values, iteratee, comparator) {\n var index = -1,\n includes = arrayIncludes,\n isCommon = true,\n length = array.length,\n result = [],\n valuesLength = values.length;\n\n if (!length) {\n return result;\n }\n if (iteratee) {\n values = arrayMap(values, baseUnary(iteratee));\n }\n if (comparator) {\n includes = arrayIncludesWith;\n isCommon = false;\n }\n else if (values.length >= LARGE_ARRAY_SIZE) {\n includes = cacheHas;\n isCommon = false;\n values = new SetCache(values);\n }\n outer:\n while (++index < length) {\n var value = array[index],\n computed = iteratee ? iteratee(value) : value;\n\n value = (comparator || value !== 0) ? value : 0;\n if (isCommon && computed === computed) {\n var valuesIndex = valuesLength;\n while (valuesIndex--) {\n if (values[valuesIndex] === computed) {\n continue outer;\n }\n }\n result.push(value);\n }\n else if (!includes(values, computed, comparator)) {\n result.push(value);\n }\n }\n return result;\n}\n\n/**\n * The base implementation of `_.flatten` with support for restricting flattening.\n *\n * @private\n * @param {Array} array The array to flatten.\n * @param {number} depth The maximum recursion depth.\n * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.\n * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.\n * @param {Array} [result=[]] The initial result value.\n * @returns {Array} Returns the new flattened array.\n */\nfunction baseFlatten(array, depth, predicate, isStrict, result) {\n var index = -1,\n length = array.length;\n\n predicate || (predicate = isFlattenable);\n result || (result = []);\n\n while (++index < length) {\n var value = array[index];\n if (depth > 0 && predicate(value)) {\n if (depth > 1) {\n // Recursively flatten arrays (susceptible to call stack limits).\n baseFlatten(value, depth - 1, predicate, isStrict, result);\n } else {\n arrayPush(result, value);\n }\n } else if (!isStrict) {\n result[result.length] = value;\n }\n }\n return result;\n}\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\n/**\n * The base implementation of `_.rest` which doesn't validate or coerce arguments.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @returns {Function} Returns the new function.\n */\nfunction baseRest(func, start) {\n start = nativeMax(start === undefined ? (func.length - 1) : start, 0);\n return function() {\n var args = arguments,\n index = -1,\n length = nativeMax(args.length - start, 0),\n array = Array(length);\n\n while (++index < length) {\n array[index] = args[start + index];\n }\n index = -1;\n var otherArgs = Array(start + 1);\n while (++index < start) {\n otherArgs[index] = args[index];\n }\n otherArgs[start] = array;\n return apply(func, this, otherArgs);\n };\n}\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\n/**\n * Checks if `value` is a flattenable `arguments` object or array.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.\n */\nfunction isFlattenable(value) {\n return isArray(value) || isArguments(value) ||\n !!(spreadableSymbol && value && value[spreadableSymbol]);\n}\n\n/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to process.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\n/**\n * Creates an array of `array` values not included in the other given arrays\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons. The order of result values is determined by the\n * order they occur in the first array.\n *\n * **Note:** Unlike `_.pullAll`, this method returns a new array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {...Array} [values] The values to exclude.\n * @returns {Array} Returns the new array of filtered values.\n * @see _.without, _.xor\n * @example\n *\n * _.difference([2, 1], [2, 3]);\n * // => [1]\n */\nvar difference = baseRest(function(array, values) {\n return isArrayLikeObject(array)\n ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))\n : [];\n});\n\n/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nfunction isArguments(value) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&\n (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);\n}\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 8-9 which returns 'object' for typed array and other constructors.\n var tag = isObject(value) ? objectToString.call(value) : '';\n return tag == funcTag || tag == genTag;\n}\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\nmodule.exports = difference;\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]';\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/**\n * Appends the elements of `values` to `array`.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to append.\n * @returns {Array} Returns `array`.\n */\nfunction arrayPush(array, values) {\n var index = -1,\n length = values.length,\n offset = array.length;\n\n while (++index < length) {\n array[offset + index] = values[index];\n }\n return array;\n}\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Built-in value references. */\nvar Symbol = root.Symbol,\n propertyIsEnumerable = objectProto.propertyIsEnumerable,\n spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined;\n\n/**\n * The base implementation of `_.flatten` with support for restricting flattening.\n *\n * @private\n * @param {Array} array The array to flatten.\n * @param {number} depth The maximum recursion depth.\n * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.\n * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.\n * @param {Array} [result=[]] The initial result value.\n * @returns {Array} Returns the new flattened array.\n */\nfunction baseFlatten(array, depth, predicate, isStrict, result) {\n var index = -1,\n length = array.length;\n\n predicate || (predicate = isFlattenable);\n result || (result = []);\n\n while (++index < length) {\n var value = array[index];\n if (depth > 0 && predicate(value)) {\n if (depth > 1) {\n // Recursively flatten arrays (susceptible to call stack limits).\n baseFlatten(value, depth - 1, predicate, isStrict, result);\n } else {\n arrayPush(result, value);\n }\n } else if (!isStrict) {\n result[result.length] = value;\n }\n }\n return result;\n}\n\n/**\n * Checks if `value` is a flattenable `arguments` object or array.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.\n */\nfunction isFlattenable(value) {\n return isArray(value) || isArguments(value) ||\n !!(spreadableSymbol && value && value[spreadableSymbol]);\n}\n\n/**\n * Flattens `array` a single level deep.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to flatten.\n * @returns {Array} Returns the new flattened array.\n * @example\n *\n * _.flatten([1, [2, [3, [4]], 5]]);\n * // => [1, 2, [3, [4]], 5]\n */\nfunction flatten(array) {\n var length = array ? array.length : 0;\n return length ? baseFlatten(array, 1) : [];\n}\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nfunction isArguments(value) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&\n (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);\n}\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 8-9 which returns 'object' for typed array and other constructors.\n var tag = isObject(value) ? objectToString.call(value) : '';\n return tag == funcTag || tag == genTag;\n}\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\nmodule.exports = flatten;\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0,\n MAX_SAFE_INTEGER = 9007199254740991,\n MAX_INTEGER = 1.7976931348623157e+308,\n NAN = 0 / 0;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n stringTag = '[object String]',\n symbolTag = '[object Symbol]';\n\n/** Used to match leading and trailing whitespace. */\nvar reTrim = /^\\s+|\\s+$/g;\n\n/** Used to detect bad signed hexadecimal string values. */\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n\n/** Used to detect binary string values. */\nvar reIsBinary = /^0b[01]+$/i;\n\n/** Used to detect octal string values. */\nvar reIsOctal = /^0o[0-7]+$/i;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/** Built-in method references without a dependency on `root`. */\nvar freeParseInt = parseInt;\n\n/**\n * A specialized version of `_.map` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction arrayMap(array, iteratee) {\n var index = -1,\n length = array ? array.length : 0,\n result = Array(length);\n\n while (++index < length) {\n result[index] = iteratee(array[index], index, array);\n }\n return result;\n}\n\n/**\n * The base implementation of `_.findIndex` and `_.findLastIndex` without\n * support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} predicate The function invoked per iteration.\n * @param {number} fromIndex The index to search from.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseFindIndex(array, predicate, fromIndex, fromRight) {\n var length = array.length,\n index = fromIndex + (fromRight ? 1 : -1);\n\n while ((fromRight ? index-- : ++index < length)) {\n if (predicate(array[index], index, array)) {\n return index;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `_.indexOf` without `fromIndex` bounds checks.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseIndexOf(array, value, fromIndex) {\n if (value !== value) {\n return baseFindIndex(array, baseIsNaN, fromIndex);\n }\n var index = fromIndex - 1,\n length = array.length;\n\n while (++index < length) {\n if (array[index] === value) {\n return index;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `_.isNaN` without support for number objects.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.\n */\nfunction baseIsNaN(value) {\n return value !== value;\n}\n\n/**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\nfunction baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n}\n\n/**\n * The base implementation of `_.values` and `_.valuesIn` which creates an\n * array of `object` property values corresponding to the property names\n * of `props`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array} props The property names to get values for.\n * @returns {Object} Returns the array of property values.\n */\nfunction baseValues(object, props) {\n return arrayMap(props, function(key) {\n return object[key];\n });\n}\n\n/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeKeys = overArg(Object.keys, Object),\n nativeMax = Math.max;\n\n/**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\nfunction arrayLikeKeys(value, inherited) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n // Safari 9 makes `arguments.length` enumerable in strict mode.\n var result = (isArray(value) || isArguments(value))\n ? baseTimes(value.length, String)\n : [];\n\n var length = result.length,\n skipIndexes = !!length;\n\n for (var key in value) {\n if ((inherited || hasOwnProperty.call(value, key)) &&\n !(skipIndexes && (key == 'length' || isIndex(key, length)))) {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeys(object) {\n if (!isPrototype(object)) {\n return nativeKeys(object);\n }\n var result = [];\n for (var key in Object(object)) {\n if (hasOwnProperty.call(object, key) && key != 'constructor') {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n length = length == null ? MAX_SAFE_INTEGER : length;\n return !!length &&\n (typeof value == 'number' || reIsUint.test(value)) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\n/**\n * Checks if `value` is in `collection`. If `collection` is a string, it's\n * checked for a substring of `value`, otherwise\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * is used for equality comparisons. If `fromIndex` is negative, it's used as\n * the offset from the end of `collection`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object|string} collection The collection to inspect.\n * @param {*} value The value to search for.\n * @param {number} [fromIndex=0] The index to search from.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.\n * @returns {boolean} Returns `true` if `value` is found, else `false`.\n * @example\n *\n * _.includes([1, 2, 3], 1);\n * // => true\n *\n * _.includes([1, 2, 3], 1, 2);\n * // => false\n *\n * _.includes({ 'a': 1, 'b': 2 }, 1);\n * // => true\n *\n * _.includes('abcd', 'bc');\n * // => true\n */\nfunction includes(collection, value, fromIndex, guard) {\n collection = isArrayLike(collection) ? collection : values(collection);\n fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0;\n\n var length = collection.length;\n if (fromIndex < 0) {\n fromIndex = nativeMax(length + fromIndex, 0);\n }\n return isString(collection)\n ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)\n : (!!length && baseIndexOf(collection, value, fromIndex) > -1);\n}\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nfunction isArguments(value) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&\n (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);\n}\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 8-9 which returns 'object' for typed array and other constructors.\n var tag = isObject(value) ? objectToString.call(value) : '';\n return tag == funcTag || tag == genTag;\n}\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `String` primitive or object.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a string, else `false`.\n * @example\n *\n * _.isString('abc');\n * // => true\n *\n * _.isString(1);\n * // => false\n */\nfunction isString(value) {\n return typeof value == 'string' ||\n (!isArray(value) && isObjectLike(value) && objectToString.call(value) == stringTag);\n}\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && objectToString.call(value) == symbolTag);\n}\n\n/**\n * Converts `value` to a finite number.\n *\n * @static\n * @memberOf _\n * @since 4.12.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted number.\n * @example\n *\n * _.toFinite(3.2);\n * // => 3.2\n *\n * _.toFinite(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toFinite(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toFinite('3.2');\n * // => 3.2\n */\nfunction toFinite(value) {\n if (!value) {\n return value === 0 ? value : 0;\n }\n value = toNumber(value);\n if (value === INFINITY || value === -INFINITY) {\n var sign = (value < 0 ? -1 : 1);\n return sign * MAX_INTEGER;\n }\n return value === value ? value : 0;\n}\n\n/**\n * Converts `value` to an integer.\n *\n * **Note:** This method is loosely based on\n * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.toInteger(3.2);\n * // => 3\n *\n * _.toInteger(Number.MIN_VALUE);\n * // => 0\n *\n * _.toInteger(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toInteger('3.2');\n * // => 3\n */\nfunction toInteger(value) {\n var result = toFinite(value),\n remainder = result % 1;\n\n return result === result ? (remainder ? result - remainder : result) : 0;\n}\n\n/**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\nfunction toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n if (isSymbol(value)) {\n return NAN;\n }\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? (other + '') : other;\n }\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n value = value.replace(reTrim, '');\n var isBinary = reIsBinary.test(value);\n return (isBinary || reIsOctal.test(value))\n ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n : (reIsBadHex.test(value) ? NAN : +value);\n}\n\n/**\n * Creates an array of the own enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects. See the\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * for more details.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keys(new Foo);\n * // => ['a', 'b'] (iteration order is not guaranteed)\n *\n * _.keys('hi');\n * // => ['0', '1']\n */\nfunction keys(object) {\n return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);\n}\n\n/**\n * Creates an array of the own enumerable string keyed property values of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property values.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.values(new Foo);\n * // => [1, 2] (iteration order is not guaranteed)\n *\n * _.values('hi');\n * // => ['h', 'i']\n */\nfunction values(object) {\n return object ? baseValues(object, keys(object)) : [];\n}\n\nmodule.exports = includes;\n","/**\n * lodash 3.0.3 (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright 2012-2016 The Dojo Foundation \n * Based on Underscore.js 1.8.3 \n * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n * Available under MIT license \n */\n\n/** `Object#toString` result references. */\nvar boolTag = '[object Boolean]';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/**\n * Checks if `value` is classified as a boolean primitive or object.\n *\n * @static\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.\n * @example\n *\n * _.isBoolean(false);\n * // => true\n *\n * _.isBoolean(null);\n * // => false\n */\nfunction isBoolean(value) {\n return value === true || value === false ||\n (isObjectLike(value) && objectToString.call(value) == boolTag);\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\nmodule.exports = isBoolean;\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0,\n MAX_INTEGER = 1.7976931348623157e+308,\n NAN = 0 / 0;\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/** Used to match leading and trailing whitespace. */\nvar reTrim = /^\\s+|\\s+$/g;\n\n/** Used to detect bad signed hexadecimal string values. */\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n\n/** Used to detect binary string values. */\nvar reIsBinary = /^0b[01]+$/i;\n\n/** Used to detect octal string values. */\nvar reIsOctal = /^0o[0-7]+$/i;\n\n/** Built-in method references without a dependency on `root`. */\nvar freeParseInt = parseInt;\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/**\n * Checks if `value` is an integer.\n *\n * **Note:** This method is based on\n * [`Number.isInteger`](https://mdn.io/Number/isInteger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an integer, else `false`.\n * @example\n *\n * _.isInteger(3);\n * // => true\n *\n * _.isInteger(Number.MIN_VALUE);\n * // => false\n *\n * _.isInteger(Infinity);\n * // => false\n *\n * _.isInteger('3');\n * // => false\n */\nfunction isInteger(value) {\n return typeof value == 'number' && value == toInteger(value);\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && objectToString.call(value) == symbolTag);\n}\n\n/**\n * Converts `value` to a finite number.\n *\n * @static\n * @memberOf _\n * @since 4.12.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted number.\n * @example\n *\n * _.toFinite(3.2);\n * // => 3.2\n *\n * _.toFinite(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toFinite(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toFinite('3.2');\n * // => 3.2\n */\nfunction toFinite(value) {\n if (!value) {\n return value === 0 ? value : 0;\n }\n value = toNumber(value);\n if (value === INFINITY || value === -INFINITY) {\n var sign = (value < 0 ? -1 : 1);\n return sign * MAX_INTEGER;\n }\n return value === value ? value : 0;\n}\n\n/**\n * Converts `value` to an integer.\n *\n * **Note:** This method is loosely based on\n * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.toInteger(3.2);\n * // => 3\n *\n * _.toInteger(Number.MIN_VALUE);\n * // => 0\n *\n * _.toInteger(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toInteger('3.2');\n * // => 3\n */\nfunction toInteger(value) {\n var result = toFinite(value),\n remainder = result % 1;\n\n return result === result ? (remainder ? result - remainder : result) : 0;\n}\n\n/**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\nfunction toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n if (isSymbol(value)) {\n return NAN;\n }\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? (other + '') : other;\n }\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n value = value.replace(reTrim, '');\n var isBinary = reIsBinary.test(value);\n return (isBinary || reIsOctal.test(value))\n ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n : (reIsBadHex.test(value) ? NAN : +value);\n}\n\nmodule.exports = isInteger;\n","/**\n * lodash 3.0.3 (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright 2012-2016 The Dojo Foundation \n * Based on Underscore.js 1.8.3 \n * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n * Available under MIT license \n */\n\n/** `Object#toString` result references. */\nvar numberTag = '[object Number]';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `Number` primitive or object.\n *\n * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are classified\n * as numbers, use the `_.isFinite` method.\n *\n * @static\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.\n * @example\n *\n * _.isNumber(3);\n * // => true\n *\n * _.isNumber(Number.MIN_VALUE);\n * // => true\n *\n * _.isNumber(Infinity);\n * // => true\n *\n * _.isNumber('3');\n * // => false\n */\nfunction isNumber(value) {\n return typeof value == 'number' ||\n (isObjectLike(value) && objectToString.call(value) == numberTag);\n}\n\nmodule.exports = isNumber;\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** `Object#toString` result references. */\nvar objectTag = '[object Object]';\n\n/**\n * Checks if `value` is a host object in IE < 9.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a host object, else `false`.\n */\nfunction isHostObject(value) {\n // Many host objects are `Object` objects that can coerce to strings\n // despite having improperly defined `toString` methods.\n var result = false;\n if (value != null && typeof value.toString != 'function') {\n try {\n result = !!(value + '');\n } catch (e) {}\n }\n return result;\n}\n\n/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Used to infer the `Object` constructor. */\nvar objectCtorString = funcToString.call(Object);\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Built-in value references. */\nvar getPrototype = overArg(Object.getPrototypeOf, Object);\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is a plain object, that is, an object created by the\n * `Object` constructor or one with a `[[Prototype]]` of `null`.\n *\n * @static\n * @memberOf _\n * @since 0.8.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * _.isPlainObject(new Foo);\n * // => false\n *\n * _.isPlainObject([1, 2, 3]);\n * // => false\n *\n * _.isPlainObject({ 'x': 0, 'y': 0 });\n * // => true\n *\n * _.isPlainObject(Object.create(null));\n * // => true\n */\nfunction isPlainObject(value) {\n if (!isObjectLike(value) ||\n objectToString.call(value) != objectTag || isHostObject(value)) {\n return false;\n }\n var proto = getPrototype(value);\n if (proto === null) {\n return true;\n }\n var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;\n return (typeof Ctor == 'function' &&\n Ctor instanceof Ctor && funcToString.call(Ctor) == objectCtorString);\n}\n\nmodule.exports = isPlainObject;\n","/**\n * lodash 4.0.1 (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright 2012-2016 The Dojo Foundation \n * Based on Underscore.js 1.8.3 \n * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n * Available under MIT license \n */\n\n/** `Object#toString` result references. */\nvar stringTag = '[object String]';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @type Function\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `String` primitive or object.\n *\n * @static\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.\n * @example\n *\n * _.isString('abc');\n * // => true\n *\n * _.isString(1);\n * // => false\n */\nfunction isString(value) {\n return typeof value == 'string' ||\n (!isArray(value) && isObjectLike(value) && objectToString.call(value) == stringTag);\n}\n\nmodule.exports = isString;\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the `TypeError` message for \"Functions\" methods. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0,\n MAX_INTEGER = 1.7976931348623157e+308,\n NAN = 0 / 0;\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/** Used to match leading and trailing whitespace. */\nvar reTrim = /^\\s+|\\s+$/g;\n\n/** Used to detect bad signed hexadecimal string values. */\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n\n/** Used to detect binary string values. */\nvar reIsBinary = /^0b[01]+$/i;\n\n/** Used to detect octal string values. */\nvar reIsOctal = /^0o[0-7]+$/i;\n\n/** Built-in method references without a dependency on `root`. */\nvar freeParseInt = parseInt;\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/**\n * Creates a function that invokes `func`, with the `this` binding and arguments\n * of the created function, while it's called less than `n` times. Subsequent\n * calls to the created function return the result of the last `func` invocation.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Function\n * @param {number} n The number of calls at which `func` is no longer invoked.\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new restricted function.\n * @example\n *\n * jQuery(element).on('click', _.before(5, addContactToList));\n * // => Allows adding up to 4 contacts to the list.\n */\nfunction before(n, func) {\n var result;\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n n = toInteger(n);\n return function() {\n if (--n > 0) {\n result = func.apply(this, arguments);\n }\n if (n <= 1) {\n func = undefined;\n }\n return result;\n };\n}\n\n/**\n * Creates a function that is restricted to invoking `func` once. Repeat calls\n * to the function return the value of the first invocation. The `func` is\n * invoked with the `this` binding and arguments of the created function.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new restricted function.\n * @example\n *\n * var initialize = _.once(createApplication);\n * initialize();\n * initialize();\n * // => `createApplication` is invoked once\n */\nfunction once(func) {\n return before(2, func);\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && objectToString.call(value) == symbolTag);\n}\n\n/**\n * Converts `value` to a finite number.\n *\n * @static\n * @memberOf _\n * @since 4.12.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted number.\n * @example\n *\n * _.toFinite(3.2);\n * // => 3.2\n *\n * _.toFinite(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toFinite(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toFinite('3.2');\n * // => 3.2\n */\nfunction toFinite(value) {\n if (!value) {\n return value === 0 ? value : 0;\n }\n value = toNumber(value);\n if (value === INFINITY || value === -INFINITY) {\n var sign = (value < 0 ? -1 : 1);\n return sign * MAX_INTEGER;\n }\n return value === value ? value : 0;\n}\n\n/**\n * Converts `value` to an integer.\n *\n * **Note:** This method is loosely based on\n * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.toInteger(3.2);\n * // => 3\n *\n * _.toInteger(Number.MIN_VALUE);\n * // => 0\n *\n * _.toInteger(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toInteger('3.2');\n * // => 3\n */\nfunction toInteger(value) {\n var result = toFinite(value),\n remainder = result % 1;\n\n return result === result ? (remainder ? result - remainder : result) : 0;\n}\n\n/**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\nfunction toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n if (isSymbol(value)) {\n return NAN;\n }\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? (other + '') : other;\n }\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n value = value.replace(reTrim, '');\n var isBinary = reIsBinary.test(value);\n return (isBinary || reIsOctal.test(value))\n ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n : (reIsBadHex.test(value) ? NAN : +value);\n}\n\nmodule.exports = once;\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0,\n MAX_SAFE_INTEGER = 9007199254740991;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]';\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/**\n * A faster alternative to `Function#apply`, this function invokes `func`\n * with the `this` binding of `thisArg` and the arguments of `args`.\n *\n * @private\n * @param {Function} func The function to invoke.\n * @param {*} thisArg The `this` binding of `func`.\n * @param {Array} args The arguments to invoke `func` with.\n * @returns {*} Returns the result of `func`.\n */\nfunction apply(func, thisArg, args) {\n switch (args.length) {\n case 0: return func.call(thisArg);\n case 1: return func.call(thisArg, args[0]);\n case 2: return func.call(thisArg, args[0], args[1]);\n case 3: return func.call(thisArg, args[0], args[1], args[2]);\n }\n return func.apply(thisArg, args);\n}\n\n/**\n * A specialized version of `_.includes` for arrays without support for\n * specifying an index to search from.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\nfunction arrayIncludes(array, value) {\n var length = array ? array.length : 0;\n return !!length && baseIndexOf(array, value, 0) > -1;\n}\n\n/**\n * This function is like `arrayIncludes` except that it accepts a comparator.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @param {Function} comparator The comparator invoked per element.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\nfunction arrayIncludesWith(array, value, comparator) {\n var index = -1,\n length = array ? array.length : 0;\n\n while (++index < length) {\n if (comparator(value, array[index])) {\n return true;\n }\n }\n return false;\n}\n\n/**\n * Appends the elements of `values` to `array`.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to append.\n * @returns {Array} Returns `array`.\n */\nfunction arrayPush(array, values) {\n var index = -1,\n length = values.length,\n offset = array.length;\n\n while (++index < length) {\n array[offset + index] = values[index];\n }\n return array;\n}\n\n/**\n * The base implementation of `_.findIndex` and `_.findLastIndex` without\n * support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} predicate The function invoked per iteration.\n * @param {number} fromIndex The index to search from.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseFindIndex(array, predicate, fromIndex, fromRight) {\n var length = array.length,\n index = fromIndex + (fromRight ? 1 : -1);\n\n while ((fromRight ? index-- : ++index < length)) {\n if (predicate(array[index], index, array)) {\n return index;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `_.indexOf` without `fromIndex` bounds checks.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseIndexOf(array, value, fromIndex) {\n if (value !== value) {\n return baseFindIndex(array, baseIsNaN, fromIndex);\n }\n var index = fromIndex - 1,\n length = array.length;\n\n while (++index < length) {\n if (array[index] === value) {\n return index;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `_.isNaN` without support for number objects.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.\n */\nfunction baseIsNaN(value) {\n return value !== value;\n}\n\n/**\n * Checks if a cache value for `key` exists.\n *\n * @private\n * @param {Object} cache The cache to query.\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction cacheHas(cache, key) {\n return cache.has(key);\n}\n\n/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\n/**\n * Checks if `value` is a host object in IE < 9.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a host object, else `false`.\n */\nfunction isHostObject(value) {\n // Many host objects are `Object` objects that can coerce to strings\n // despite having improperly defined `toString` methods.\n var result = false;\n if (value != null && typeof value.toString != 'function') {\n try {\n result = !!(value + '');\n } catch (e) {}\n }\n return result;\n}\n\n/**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\nfunction setToArray(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = value;\n });\n return result;\n}\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype,\n funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/** Built-in value references. */\nvar Symbol = root.Symbol,\n propertyIsEnumerable = objectProto.propertyIsEnumerable,\n splice = arrayProto.splice,\n spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max;\n\n/* Built-in method references that are verified to be native. */\nvar Map = getNative(root, 'Map'),\n Set = getNative(root, 'Set'),\n nativeCreate = getNative(Object, 'create');\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n}\n\n/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n return this.has(key) && delete this.__data__[key];\n}\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);\n}\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n var data = this.__data__;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n}\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n return true;\n}\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n}\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n}\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n}\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n return getMapData(this, key)['delete'](key);\n}\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n return getMapData(this, key).get(key);\n}\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n return getMapData(this, key).has(key);\n}\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n getMapData(this, key).set(key, value);\n return this;\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\nfunction SetCache(values) {\n var index = -1,\n length = values ? values.length : 0;\n\n this.__data__ = new MapCache;\n while (++index < length) {\n this.add(values[index]);\n }\n}\n\n/**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\nfunction setCacheAdd(value) {\n this.__data__.set(value, HASH_UNDEFINED);\n return this;\n}\n\n/**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\nfunction setCacheHas(value) {\n return this.__data__.has(value);\n}\n\n// Add methods to `SetCache`.\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `_.flatten` with support for restricting flattening.\n *\n * @private\n * @param {Array} array The array to flatten.\n * @param {number} depth The maximum recursion depth.\n * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.\n * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.\n * @param {Array} [result=[]] The initial result value.\n * @returns {Array} Returns the new flattened array.\n */\nfunction baseFlatten(array, depth, predicate, isStrict, result) {\n var index = -1,\n length = array.length;\n\n predicate || (predicate = isFlattenable);\n result || (result = []);\n\n while (++index < length) {\n var value = array[index];\n if (depth > 0 && predicate(value)) {\n if (depth > 1) {\n // Recursively flatten arrays (susceptible to call stack limits).\n baseFlatten(value, depth - 1, predicate, isStrict, result);\n } else {\n arrayPush(result, value);\n }\n } else if (!isStrict) {\n result[result.length] = value;\n }\n }\n return result;\n}\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\n/**\n * The base implementation of `_.rest` which doesn't validate or coerce arguments.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @returns {Function} Returns the new function.\n */\nfunction baseRest(func, start) {\n start = nativeMax(start === undefined ? (func.length - 1) : start, 0);\n return function() {\n var args = arguments,\n index = -1,\n length = nativeMax(args.length - start, 0),\n array = Array(length);\n\n while (++index < length) {\n array[index] = args[start + index];\n }\n index = -1;\n var otherArgs = Array(start + 1);\n while (++index < start) {\n otherArgs[index] = args[index];\n }\n otherArgs[start] = array;\n return apply(func, this, otherArgs);\n };\n}\n\n/**\n * The base implementation of `_.uniqBy` without support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new duplicate free array.\n */\nfunction baseUniq(array, iteratee, comparator) {\n var index = -1,\n includes = arrayIncludes,\n length = array.length,\n isCommon = true,\n result = [],\n seen = result;\n\n if (comparator) {\n isCommon = false;\n includes = arrayIncludesWith;\n }\n else if (length >= LARGE_ARRAY_SIZE) {\n var set = iteratee ? null : createSet(array);\n if (set) {\n return setToArray(set);\n }\n isCommon = false;\n includes = cacheHas;\n seen = new SetCache;\n }\n else {\n seen = iteratee ? [] : result;\n }\n outer:\n while (++index < length) {\n var value = array[index],\n computed = iteratee ? iteratee(value) : value;\n\n value = (comparator || value !== 0) ? value : 0;\n if (isCommon && computed === computed) {\n var seenIndex = seen.length;\n while (seenIndex--) {\n if (seen[seenIndex] === computed) {\n continue outer;\n }\n }\n if (iteratee) {\n seen.push(computed);\n }\n result.push(value);\n }\n else if (!includes(seen, computed, comparator)) {\n if (seen !== result) {\n seen.push(computed);\n }\n result.push(value);\n }\n }\n return result;\n}\n\n/**\n * Creates a set object of `values`.\n *\n * @private\n * @param {Array} values The values to add to the set.\n * @returns {Object} Returns the new set.\n */\nvar createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) {\n return new Set(values);\n};\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\n/**\n * Checks if `value` is a flattenable `arguments` object or array.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.\n */\nfunction isFlattenable(value) {\n return isArray(value) || isArguments(value) ||\n !!(spreadableSymbol && value && value[spreadableSymbol]);\n}\n\n/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to process.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\n/**\n * Creates an array of unique values, in order, from all given arrays using\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {...Array} [arrays] The arrays to inspect.\n * @returns {Array} Returns the new array of combined values.\n * @example\n *\n * _.union([2], [1, 2]);\n * // => [2, 1]\n */\nvar union = baseRest(function(arrays) {\n return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));\n});\n\n/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nfunction isArguments(value) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&\n (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);\n}\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 8-9 which returns 'object' for typed array and other constructors.\n var tag = isObject(value) ? objectToString.call(value) : '';\n return tag == funcTag || tag == genTag;\n}\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * This method returns `undefined`.\n *\n * @static\n * @memberOf _\n * @since 2.3.0\n * @category Util\n * @example\n *\n * _.times(2, _.noop);\n * // => [undefined, undefined]\n */\nfunction noop() {\n // No operation performed.\n}\n\nmodule.exports = union;\n","'use strict'\n\n// A linked list to keep track of recently-used-ness\nconst Yallist = require('yallist')\n\nconst MAX = Symbol('max')\nconst LENGTH = Symbol('length')\nconst LENGTH_CALCULATOR = Symbol('lengthCalculator')\nconst ALLOW_STALE = Symbol('allowStale')\nconst MAX_AGE = Symbol('maxAge')\nconst DISPOSE = Symbol('dispose')\nconst NO_DISPOSE_ON_SET = Symbol('noDisposeOnSet')\nconst LRU_LIST = Symbol('lruList')\nconst CACHE = Symbol('cache')\nconst UPDATE_AGE_ON_GET = Symbol('updateAgeOnGet')\n\nconst naiveLength = () => 1\n\n// lruList is a yallist where the head is the youngest\n// item, and the tail is the oldest. the list contains the Hit\n// objects as the entries.\n// Each Hit object has a reference to its Yallist.Node. This\n// never changes.\n//\n// cache is a Map (or PseudoMap) that matches the keys to\n// the Yallist.Node object.\nclass LRUCache {\n constructor (options) {\n if (typeof options === 'number')\n options = { max: options }\n\n if (!options)\n options = {}\n\n if (options.max && (typeof options.max !== 'number' || options.max < 0))\n throw new TypeError('max must be a non-negative number')\n // Kind of weird to have a default max of Infinity, but oh well.\n const max = this[MAX] = options.max || Infinity\n\n const lc = options.length || naiveLength\n this[LENGTH_CALCULATOR] = (typeof lc !== 'function') ? naiveLength : lc\n this[ALLOW_STALE] = options.stale || false\n if (options.maxAge && typeof options.maxAge !== 'number')\n throw new TypeError('maxAge must be a number')\n this[MAX_AGE] = options.maxAge || 0\n this[DISPOSE] = options.dispose\n this[NO_DISPOSE_ON_SET] = options.noDisposeOnSet || false\n this[UPDATE_AGE_ON_GET] = options.updateAgeOnGet || false\n this.reset()\n }\n\n // resize the cache when the max changes.\n set max (mL) {\n if (typeof mL !== 'number' || mL < 0)\n throw new TypeError('max must be a non-negative number')\n\n this[MAX] = mL || Infinity\n trim(this)\n }\n get max () {\n return this[MAX]\n }\n\n set allowStale (allowStale) {\n this[ALLOW_STALE] = !!allowStale\n }\n get allowStale () {\n return this[ALLOW_STALE]\n }\n\n set maxAge (mA) {\n if (typeof mA !== 'number')\n throw new TypeError('maxAge must be a non-negative number')\n\n this[MAX_AGE] = mA\n trim(this)\n }\n get maxAge () {\n return this[MAX_AGE]\n }\n\n // resize the cache when the lengthCalculator changes.\n set lengthCalculator (lC) {\n if (typeof lC !== 'function')\n lC = naiveLength\n\n if (lC !== this[LENGTH_CALCULATOR]) {\n this[LENGTH_CALCULATOR] = lC\n this[LENGTH] = 0\n this[LRU_LIST].forEach(hit => {\n hit.length = this[LENGTH_CALCULATOR](hit.value, hit.key)\n this[LENGTH] += hit.length\n })\n }\n trim(this)\n }\n get lengthCalculator () { return this[LENGTH_CALCULATOR] }\n\n get length () { return this[LENGTH] }\n get itemCount () { return this[LRU_LIST].length }\n\n rforEach (fn, thisp) {\n thisp = thisp || this\n for (let walker = this[LRU_LIST].tail; walker !== null;) {\n const prev = walker.prev\n forEachStep(this, fn, walker, thisp)\n walker = prev\n }\n }\n\n forEach (fn, thisp) {\n thisp = thisp || this\n for (let walker = this[LRU_LIST].head; walker !== null;) {\n const next = walker.next\n forEachStep(this, fn, walker, thisp)\n walker = next\n }\n }\n\n keys () {\n return this[LRU_LIST].toArray().map(k => k.key)\n }\n\n values () {\n return this[LRU_LIST].toArray().map(k => k.value)\n }\n\n reset () {\n if (this[DISPOSE] &&\n this[LRU_LIST] &&\n this[LRU_LIST].length) {\n this[LRU_LIST].forEach(hit => this[DISPOSE](hit.key, hit.value))\n }\n\n this[CACHE] = new Map() // hash of items by key\n this[LRU_LIST] = new Yallist() // list of items in order of use recency\n this[LENGTH] = 0 // length of items in the list\n }\n\n dump () {\n return this[LRU_LIST].map(hit =>\n isStale(this, hit) ? false : {\n k: hit.key,\n v: hit.value,\n e: hit.now + (hit.maxAge || 0)\n }).toArray().filter(h => h)\n }\n\n dumpLru () {\n return this[LRU_LIST]\n }\n\n set (key, value, maxAge) {\n maxAge = maxAge || this[MAX_AGE]\n\n if (maxAge && typeof maxAge !== 'number')\n throw new TypeError('maxAge must be a number')\n\n const now = maxAge ? Date.now() : 0\n const len = this[LENGTH_CALCULATOR](value, key)\n\n if (this[CACHE].has(key)) {\n if (len > this[MAX]) {\n del(this, this[CACHE].get(key))\n return false\n }\n\n const node = this[CACHE].get(key)\n const item = node.value\n\n // dispose of the old one before overwriting\n // split out into 2 ifs for better coverage tracking\n if (this[DISPOSE]) {\n if (!this[NO_DISPOSE_ON_SET])\n this[DISPOSE](key, item.value)\n }\n\n item.now = now\n item.maxAge = maxAge\n item.value = value\n this[LENGTH] += len - item.length\n item.length = len\n this.get(key)\n trim(this)\n return true\n }\n\n const hit = new Entry(key, value, len, now, maxAge)\n\n // oversized objects fall out of cache automatically.\n if (hit.length > this[MAX]) {\n if (this[DISPOSE])\n this[DISPOSE](key, value)\n\n return false\n }\n\n this[LENGTH] += hit.length\n this[LRU_LIST].unshift(hit)\n this[CACHE].set(key, this[LRU_LIST].head)\n trim(this)\n return true\n }\n\n has (key) {\n if (!this[CACHE].has(key)) return false\n const hit = this[CACHE].get(key).value\n return !isStale(this, hit)\n }\n\n get (key) {\n return get(this, key, true)\n }\n\n peek (key) {\n return get(this, key, false)\n }\n\n pop () {\n const node = this[LRU_LIST].tail\n if (!node)\n return null\n\n del(this, node)\n return node.value\n }\n\n del (key) {\n del(this, this[CACHE].get(key))\n }\n\n load (arr) {\n // reset the cache\n this.reset()\n\n const now = Date.now()\n // A previous serialized cache has the most recent items first\n for (let l = arr.length - 1; l >= 0; l--) {\n const hit = arr[l]\n const expiresAt = hit.e || 0\n if (expiresAt === 0)\n // the item was created without expiration in a non aged cache\n this.set(hit.k, hit.v)\n else {\n const maxAge = expiresAt - now\n // dont add already expired items\n if (maxAge > 0) {\n this.set(hit.k, hit.v, maxAge)\n }\n }\n }\n }\n\n prune () {\n this[CACHE].forEach((value, key) => get(this, key, false))\n }\n}\n\nconst get = (self, key, doUse) => {\n const node = self[CACHE].get(key)\n if (node) {\n const hit = node.value\n if (isStale(self, hit)) {\n del(self, node)\n if (!self[ALLOW_STALE])\n return undefined\n } else {\n if (doUse) {\n if (self[UPDATE_AGE_ON_GET])\n node.value.now = Date.now()\n self[LRU_LIST].unshiftNode(node)\n }\n }\n return hit.value\n }\n}\n\nconst isStale = (self, hit) => {\n if (!hit || (!hit.maxAge && !self[MAX_AGE]))\n return false\n\n const diff = Date.now() - hit.now\n return hit.maxAge ? diff > hit.maxAge\n : self[MAX_AGE] && (diff > self[MAX_AGE])\n}\n\nconst trim = self => {\n if (self[LENGTH] > self[MAX]) {\n for (let walker = self[LRU_LIST].tail;\n self[LENGTH] > self[MAX] && walker !== null;) {\n // We know that we're about to delete this one, and also\n // what the next least recently used key will be, so just\n // go ahead and set it now.\n const prev = walker.prev\n del(self, walker)\n walker = prev\n }\n }\n}\n\nconst del = (self, node) => {\n if (node) {\n const hit = node.value\n if (self[DISPOSE])\n self[DISPOSE](hit.key, hit.value)\n\n self[LENGTH] -= hit.length\n self[CACHE].delete(hit.key)\n self[LRU_LIST].removeNode(node)\n }\n}\n\nclass Entry {\n constructor (key, value, length, now, maxAge) {\n this.key = key\n this.value = value\n this.length = length\n this.now = now\n this.maxAge = maxAge || 0\n }\n}\n\nconst forEachStep = (self, fn, node, thisp) => {\n let hit = node.value\n if (isStale(self, hit)) {\n del(self, node)\n if (!self[ALLOW_STALE])\n hit = undefined\n }\n if (hit)\n fn.call(thisp, hit.value, hit.key, self)\n}\n\nmodule.exports = LRUCache\n","/*!\n * mime-db\n * Copyright(c) 2014 Jonathan Ong\n * Copyright(c) 2015-2022 Douglas Christopher Wilson\n * MIT Licensed\n */\n\n/**\n * Module exports.\n */\n\nmodule.exports = require('./db.json')\n","/*!\n * mime-types\n * Copyright(c) 2014 Jonathan Ong\n * Copyright(c) 2015 Douglas Christopher Wilson\n * MIT Licensed\n */\n\n'use strict'\n\n/**\n * Module dependencies.\n * @private\n */\n\nvar db = require('mime-db')\nvar extname = require('path').extname\n\n/**\n * Module variables.\n * @private\n */\n\nvar EXTRACT_TYPE_REGEXP = /^\\s*([^;\\s]*)(?:;|\\s|$)/\nvar TEXT_TYPE_REGEXP = /^text\\//i\n\n/**\n * Module exports.\n * @public\n */\n\nexports.charset = charset\nexports.charsets = { lookup: charset }\nexports.contentType = contentType\nexports.extension = extension\nexports.extensions = Object.create(null)\nexports.lookup = lookup\nexports.types = Object.create(null)\n\n// Populate the extensions/types maps\npopulateMaps(exports.extensions, exports.types)\n\n/**\n * Get the default charset for a MIME type.\n *\n * @param {string} type\n * @return {boolean|string}\n */\n\nfunction charset (type) {\n if (!type || typeof type !== 'string') {\n return false\n }\n\n // TODO: use media-typer\n var match = EXTRACT_TYPE_REGEXP.exec(type)\n var mime = match && db[match[1].toLowerCase()]\n\n if (mime && mime.charset) {\n return mime.charset\n }\n\n // default text/* to utf-8\n if (match && TEXT_TYPE_REGEXP.test(match[1])) {\n return 'UTF-8'\n }\n\n return false\n}\n\n/**\n * Create a full Content-Type header given a MIME type or extension.\n *\n * @param {string} str\n * @return {boolean|string}\n */\n\nfunction contentType (str) {\n // TODO: should this even be in this module?\n if (!str || typeof str !== 'string') {\n return false\n }\n\n var mime = str.indexOf('/') === -1\n ? exports.lookup(str)\n : str\n\n if (!mime) {\n return false\n }\n\n // TODO: use content-type or other module\n if (mime.indexOf('charset') === -1) {\n var charset = exports.charset(mime)\n if (charset) mime += '; charset=' + charset.toLowerCase()\n }\n\n return mime\n}\n\n/**\n * Get the default extension for a MIME type.\n *\n * @param {string} type\n * @return {boolean|string}\n */\n\nfunction extension (type) {\n if (!type || typeof type !== 'string') {\n return false\n }\n\n // TODO: use media-typer\n var match = EXTRACT_TYPE_REGEXP.exec(type)\n\n // get extensions\n var exts = match && exports.extensions[match[1].toLowerCase()]\n\n if (!exts || !exts.length) {\n return false\n }\n\n return exts[0]\n}\n\n/**\n * Lookup the MIME type for a file path/extension.\n *\n * @param {string} path\n * @return {boolean|string}\n */\n\nfunction lookup (path) {\n if (!path || typeof path !== 'string') {\n return false\n }\n\n // get the extension (\"ext\" or \".ext\" or full path)\n var extension = extname('x.' + path)\n .toLowerCase()\n .substr(1)\n\n if (!extension) {\n return false\n }\n\n return exports.types[extension] || false\n}\n\n/**\n * Populate the extensions and types maps.\n * @private\n */\n\nfunction populateMaps (extensions, types) {\n // source preference (least -> most)\n var preference = ['nginx', 'apache', undefined, 'iana']\n\n Object.keys(db).forEach(function forEachMimeType (type) {\n var mime = db[type]\n var exts = mime.extensions\n\n if (!exts || !exts.length) {\n return\n }\n\n // mime -> extensions\n extensions[type] = exts\n\n // extension -> mime\n for (var i = 0; i < exts.length; i++) {\n var extension = exts[i]\n\n if (types[extension]) {\n var from = preference.indexOf(db[types[extension]].source)\n var to = preference.indexOf(mime.source)\n\n if (types[extension] !== 'application/octet-stream' &&\n (from > to || (from === to && types[extension].substr(0, 12) === 'application/'))) {\n // skip the remapping\n continue\n }\n }\n\n // set the extension -> mime\n types[extension] = type\n }\n })\n}\n","module.exports = minimatch\nminimatch.Minimatch = Minimatch\n\nvar path = (function () { try { return require('path') } catch (e) {}}()) || {\n sep: '/'\n}\nminimatch.sep = path.sep\n\nvar GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}\nvar expand = require('brace-expansion')\n\nvar plTypes = {\n '!': { open: '(?:(?!(?:', close: '))[^/]*?)'},\n '?': { open: '(?:', close: ')?' },\n '+': { open: '(?:', close: ')+' },\n '*': { open: '(?:', close: ')*' },\n '@': { open: '(?:', close: ')' }\n}\n\n// any single thing other than /\n// don't need to escape / when using new RegExp()\nvar qmark = '[^/]'\n\n// * => any number of characters\nvar star = qmark + '*?'\n\n// ** when dots are allowed. Anything goes, except .. and .\n// not (^ or / followed by one or two dots followed by $ or /),\n// followed by anything, any number of times.\nvar twoStarDot = '(?:(?!(?:\\\\\\/|^)(?:\\\\.{1,2})($|\\\\\\/)).)*?'\n\n// not a ^ or / followed by a dot,\n// followed by anything, any number of times.\nvar twoStarNoDot = '(?:(?!(?:\\\\\\/|^)\\\\.).)*?'\n\n// characters that need to be escaped in RegExp.\nvar reSpecials = charSet('().*{}+?[]^$\\\\!')\n\n// \"abc\" -> { a:true, b:true, c:true }\nfunction charSet (s) {\n return s.split('').reduce(function (set, c) {\n set[c] = true\n return set\n }, {})\n}\n\n// normalizes slashes.\nvar slashSplit = /\\/+/\n\nminimatch.filter = filter\nfunction filter (pattern, options) {\n options = options || {}\n return function (p, i, list) {\n return minimatch(p, pattern, options)\n }\n}\n\nfunction ext (a, b) {\n b = b || {}\n var t = {}\n Object.keys(a).forEach(function (k) {\n t[k] = a[k]\n })\n Object.keys(b).forEach(function (k) {\n t[k] = b[k]\n })\n return t\n}\n\nminimatch.defaults = function (def) {\n if (!def || typeof def !== 'object' || !Object.keys(def).length) {\n return minimatch\n }\n\n var orig = minimatch\n\n var m = function minimatch (p, pattern, options) {\n return orig(p, pattern, ext(def, options))\n }\n\n m.Minimatch = function Minimatch (pattern, options) {\n return new orig.Minimatch(pattern, ext(def, options))\n }\n m.Minimatch.defaults = function defaults (options) {\n return orig.defaults(ext(def, options)).Minimatch\n }\n\n m.filter = function filter (pattern, options) {\n return orig.filter(pattern, ext(def, options))\n }\n\n m.defaults = function defaults (options) {\n return orig.defaults(ext(def, options))\n }\n\n m.makeRe = function makeRe (pattern, options) {\n return orig.makeRe(pattern, ext(def, options))\n }\n\n m.braceExpand = function braceExpand (pattern, options) {\n return orig.braceExpand(pattern, ext(def, options))\n }\n\n m.match = function (list, pattern, options) {\n return orig.match(list, pattern, ext(def, options))\n }\n\n return m\n}\n\nMinimatch.defaults = function (def) {\n return minimatch.defaults(def).Minimatch\n}\n\nfunction minimatch (p, pattern, options) {\n assertValidPattern(pattern)\n\n if (!options) options = {}\n\n // shortcut: comments match nothing.\n if (!options.nocomment && pattern.charAt(0) === '#') {\n return false\n }\n\n return new Minimatch(pattern, options).match(p)\n}\n\nfunction Minimatch (pattern, options) {\n if (!(this instanceof Minimatch)) {\n return new Minimatch(pattern, options)\n }\n\n assertValidPattern(pattern)\n\n if (!options) options = {}\n\n pattern = pattern.trim()\n\n // windows support: need to use /, not \\\n if (!options.allowWindowsEscape && path.sep !== '/') {\n pattern = pattern.split(path.sep).join('/')\n }\n\n this.options = options\n this.set = []\n this.pattern = pattern\n this.regexp = null\n this.negate = false\n this.comment = false\n this.empty = false\n this.partial = !!options.partial\n\n // make the set of regexps etc.\n this.make()\n}\n\nMinimatch.prototype.debug = function () {}\n\nMinimatch.prototype.make = make\nfunction make () {\n var pattern = this.pattern\n var options = this.options\n\n // empty patterns and comments match nothing.\n if (!options.nocomment && pattern.charAt(0) === '#') {\n this.comment = true\n return\n }\n if (!pattern) {\n this.empty = true\n return\n }\n\n // step 1: figure out negation, etc.\n this.parseNegate()\n\n // step 2: expand braces\n var set = this.globSet = this.braceExpand()\n\n if (options.debug) this.debug = function debug() { console.error.apply(console, arguments) }\n\n this.debug(this.pattern, set)\n\n // step 3: now we have a set, so turn each one into a series of path-portion\n // matching patterns.\n // These will be regexps, except in the case of \"**\", which is\n // set to the GLOBSTAR object for globstar behavior,\n // and will not contain any / characters\n set = this.globParts = set.map(function (s) {\n return s.split(slashSplit)\n })\n\n this.debug(this.pattern, set)\n\n // glob --> regexps\n set = set.map(function (s, si, set) {\n return s.map(this.parse, this)\n }, this)\n\n this.debug(this.pattern, set)\n\n // filter out everything that didn't compile properly.\n set = set.filter(function (s) {\n return s.indexOf(false) === -1\n })\n\n this.debug(this.pattern, set)\n\n this.set = set\n}\n\nMinimatch.prototype.parseNegate = parseNegate\nfunction parseNegate () {\n var pattern = this.pattern\n var negate = false\n var options = this.options\n var negateOffset = 0\n\n if (options.nonegate) return\n\n for (var i = 0, l = pattern.length\n ; i < l && pattern.charAt(i) === '!'\n ; i++) {\n negate = !negate\n negateOffset++\n }\n\n if (negateOffset) this.pattern = pattern.substr(negateOffset)\n this.negate = negate\n}\n\n// Brace expansion:\n// a{b,c}d -> abd acd\n// a{b,}c -> abc ac\n// a{0..3}d -> a0d a1d a2d a3d\n// a{b,c{d,e}f}g -> abg acdfg acefg\n// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg\n//\n// Invalid sets are not expanded.\n// a{2..}b -> a{2..}b\n// a{b}c -> a{b}c\nminimatch.braceExpand = function (pattern, options) {\n return braceExpand(pattern, options)\n}\n\nMinimatch.prototype.braceExpand = braceExpand\n\nfunction braceExpand (pattern, options) {\n if (!options) {\n if (this instanceof Minimatch) {\n options = this.options\n } else {\n options = {}\n }\n }\n\n pattern = typeof pattern === 'undefined'\n ? this.pattern : pattern\n\n assertValidPattern(pattern)\n\n // Thanks to Yeting Li for\n // improving this regexp to avoid a ReDOS vulnerability.\n if (options.nobrace || !/\\{(?:(?!\\{).)*\\}/.test(pattern)) {\n // shortcut. no need to expand.\n return [pattern]\n }\n\n return expand(pattern)\n}\n\nvar MAX_PATTERN_LENGTH = 1024 * 64\nvar assertValidPattern = function (pattern) {\n if (typeof pattern !== 'string') {\n throw new TypeError('invalid pattern')\n }\n\n if (pattern.length > MAX_PATTERN_LENGTH) {\n throw new TypeError('pattern is too long')\n }\n}\n\n// parse a component of the expanded set.\n// At this point, no pattern may contain \"/\" in it\n// so we're going to return a 2d array, where each entry is the full\n// pattern, split on '/', and then turned into a regular expression.\n// A regexp is made at the end which joins each array with an\n// escaped /, and another full one which joins each regexp with |.\n//\n// Following the lead of Bash 4.1, note that \"**\" only has special meaning\n// when it is the *only* thing in a path portion. Otherwise, any series\n// of * is equivalent to a single *. Globstar behavior is enabled by\n// default, and can be disabled by setting options.noglobstar.\nMinimatch.prototype.parse = parse\nvar SUBPARSE = {}\nfunction parse (pattern, isSub) {\n assertValidPattern(pattern)\n\n var options = this.options\n\n // shortcuts\n if (pattern === '**') {\n if (!options.noglobstar)\n return GLOBSTAR\n else\n pattern = '*'\n }\n if (pattern === '') return ''\n\n var re = ''\n var hasMagic = !!options.nocase\n var escaping = false\n // ? => one single character\n var patternListStack = []\n var negativeLists = []\n var stateChar\n var inClass = false\n var reClassStart = -1\n var classStart = -1\n // . and .. never match anything that doesn't start with .,\n // even when options.dot is set.\n var patternStart = pattern.charAt(0) === '.' ? '' // anything\n // not (start or / followed by . or .. followed by / or end)\n : options.dot ? '(?!(?:^|\\\\\\/)\\\\.{1,2}(?:$|\\\\\\/))'\n : '(?!\\\\.)'\n var self = this\n\n function clearStateChar () {\n if (stateChar) {\n // we had some state-tracking character\n // that wasn't consumed by this pass.\n switch (stateChar) {\n case '*':\n re += star\n hasMagic = true\n break\n case '?':\n re += qmark\n hasMagic = true\n break\n default:\n re += '\\\\' + stateChar\n break\n }\n self.debug('clearStateChar %j %j', stateChar, re)\n stateChar = false\n }\n }\n\n for (var i = 0, len = pattern.length, c\n ; (i < len) && (c = pattern.charAt(i))\n ; i++) {\n this.debug('%s\\t%s %s %j', pattern, i, re, c)\n\n // skip over any that are escaped.\n if (escaping && reSpecials[c]) {\n re += '\\\\' + c\n escaping = false\n continue\n }\n\n switch (c) {\n /* istanbul ignore next */\n case '/': {\n // completely not allowed, even escaped.\n // Should already be path-split by now.\n return false\n }\n\n case '\\\\':\n clearStateChar()\n escaping = true\n continue\n\n // the various stateChar values\n // for the \"extglob\" stuff.\n case '?':\n case '*':\n case '+':\n case '@':\n case '!':\n this.debug('%s\\t%s %s %j <-- stateChar', pattern, i, re, c)\n\n // all of those are literals inside a class, except that\n // the glob [!a] means [^a] in regexp\n if (inClass) {\n this.debug(' in class')\n if (c === '!' && i === classStart + 1) c = '^'\n re += c\n continue\n }\n\n // if we already have a stateChar, then it means\n // that there was something like ** or +? in there.\n // Handle the stateChar, then proceed with this one.\n self.debug('call clearStateChar %j', stateChar)\n clearStateChar()\n stateChar = c\n // if extglob is disabled, then +(asdf|foo) isn't a thing.\n // just clear the statechar *now*, rather than even diving into\n // the patternList stuff.\n if (options.noext) clearStateChar()\n continue\n\n case '(':\n if (inClass) {\n re += '('\n continue\n }\n\n if (!stateChar) {\n re += '\\\\('\n continue\n }\n\n patternListStack.push({\n type: stateChar,\n start: i - 1,\n reStart: re.length,\n open: plTypes[stateChar].open,\n close: plTypes[stateChar].close\n })\n // negation is (?:(?!js)[^/]*)\n re += stateChar === '!' ? '(?:(?!(?:' : '(?:'\n this.debug('plType %j %j', stateChar, re)\n stateChar = false\n continue\n\n case ')':\n if (inClass || !patternListStack.length) {\n re += '\\\\)'\n continue\n }\n\n clearStateChar()\n hasMagic = true\n var pl = patternListStack.pop()\n // negation is (?:(?!js)[^/]*)\n // The others are (?:)\n re += pl.close\n if (pl.type === '!') {\n negativeLists.push(pl)\n }\n pl.reEnd = re.length\n continue\n\n case '|':\n if (inClass || !patternListStack.length || escaping) {\n re += '\\\\|'\n escaping = false\n continue\n }\n\n clearStateChar()\n re += '|'\n continue\n\n // these are mostly the same in regexp and glob\n case '[':\n // swallow any state-tracking char before the [\n clearStateChar()\n\n if (inClass) {\n re += '\\\\' + c\n continue\n }\n\n inClass = true\n classStart = i\n reClassStart = re.length\n re += c\n continue\n\n case ']':\n // a right bracket shall lose its special\n // meaning and represent itself in\n // a bracket expression if it occurs\n // first in the list. -- POSIX.2 2.8.3.2\n if (i === classStart + 1 || !inClass) {\n re += '\\\\' + c\n escaping = false\n continue\n }\n\n // handle the case where we left a class open.\n // \"[z-a]\" is valid, equivalent to \"\\[z-a\\]\"\n // split where the last [ was, make sure we don't have\n // an invalid re. if so, re-walk the contents of the\n // would-be class to re-translate any characters that\n // were passed through as-is\n // TODO: It would probably be faster to determine this\n // without a try/catch and a new RegExp, but it's tricky\n // to do safely. For now, this is safe and works.\n var cs = pattern.substring(classStart + 1, i)\n try {\n RegExp('[' + cs + ']')\n } catch (er) {\n // not a valid class!\n var sp = this.parse(cs, SUBPARSE)\n re = re.substr(0, reClassStart) + '\\\\[' + sp[0] + '\\\\]'\n hasMagic = hasMagic || sp[1]\n inClass = false\n continue\n }\n\n // finish up the class.\n hasMagic = true\n inClass = false\n re += c\n continue\n\n default:\n // swallow any state char that wasn't consumed\n clearStateChar()\n\n if (escaping) {\n // no need\n escaping = false\n } else if (reSpecials[c]\n && !(c === '^' && inClass)) {\n re += '\\\\'\n }\n\n re += c\n\n } // switch\n } // for\n\n // handle the case where we left a class open.\n // \"[abc\" is valid, equivalent to \"\\[abc\"\n if (inClass) {\n // split where the last [ was, and escape it\n // this is a huge pita. We now have to re-walk\n // the contents of the would-be class to re-translate\n // any characters that were passed through as-is\n cs = pattern.substr(classStart + 1)\n sp = this.parse(cs, SUBPARSE)\n re = re.substr(0, reClassStart) + '\\\\[' + sp[0]\n hasMagic = hasMagic || sp[1]\n }\n\n // handle the case where we had a +( thing at the *end*\n // of the pattern.\n // each pattern list stack adds 3 chars, and we need to go through\n // and escape any | chars that were passed through as-is for the regexp.\n // Go through and escape them, taking care not to double-escape any\n // | chars that were already escaped.\n for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {\n var tail = re.slice(pl.reStart + pl.open.length)\n this.debug('setting tail', re, pl)\n // maybe some even number of \\, then maybe 1 \\, followed by a |\n tail = tail.replace(/((?:\\\\{2}){0,64})(\\\\?)\\|/g, function (_, $1, $2) {\n if (!$2) {\n // the | isn't already escaped, so escape it.\n $2 = '\\\\'\n }\n\n // need to escape all those slashes *again*, without escaping the\n // one that we need for escaping the | character. As it works out,\n // escaping an even number of slashes can be done by simply repeating\n // it exactly after itself. That's why this trick works.\n //\n // I am sorry that you have to see this.\n return $1 + $1 + $2 + '|'\n })\n\n this.debug('tail=%j\\n %s', tail, tail, pl, re)\n var t = pl.type === '*' ? star\n : pl.type === '?' ? qmark\n : '\\\\' + pl.type\n\n hasMagic = true\n re = re.slice(0, pl.reStart) + t + '\\\\(' + tail\n }\n\n // handle trailing things that only matter at the very end.\n clearStateChar()\n if (escaping) {\n // trailing \\\\\n re += '\\\\\\\\'\n }\n\n // only need to apply the nodot start if the re starts with\n // something that could conceivably capture a dot\n var addPatternStart = false\n switch (re.charAt(0)) {\n case '[': case '.': case '(': addPatternStart = true\n }\n\n // Hack to work around lack of negative lookbehind in JS\n // A pattern like: *.!(x).!(y|z) needs to ensure that a name\n // like 'a.xyz.yz' doesn't match. So, the first negative\n // lookahead, has to look ALL the way ahead, to the end of\n // the pattern.\n for (var n = negativeLists.length - 1; n > -1; n--) {\n var nl = negativeLists[n]\n\n var nlBefore = re.slice(0, nl.reStart)\n var nlFirst = re.slice(nl.reStart, nl.reEnd - 8)\n var nlLast = re.slice(nl.reEnd - 8, nl.reEnd)\n var nlAfter = re.slice(nl.reEnd)\n\n nlLast += nlAfter\n\n // Handle nested stuff like *(*.js|!(*.json)), where open parens\n // mean that we should *not* include the ) in the bit that is considered\n // \"after\" the negated section.\n var openParensBefore = nlBefore.split('(').length - 1\n var cleanAfter = nlAfter\n for (i = 0; i < openParensBefore; i++) {\n cleanAfter = cleanAfter.replace(/\\)[+*?]?/, '')\n }\n nlAfter = cleanAfter\n\n var dollar = ''\n if (nlAfter === '' && isSub !== SUBPARSE) {\n dollar = '$'\n }\n var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast\n re = newRe\n }\n\n // if the re is not \"\" at this point, then we need to make sure\n // it doesn't match against an empty path part.\n // Otherwise a/* will match a/, which it should not.\n if (re !== '' && hasMagic) {\n re = '(?=.)' + re\n }\n\n if (addPatternStart) {\n re = patternStart + re\n }\n\n // parsing just a piece of a larger pattern.\n if (isSub === SUBPARSE) {\n return [re, hasMagic]\n }\n\n // skip the regexp for non-magical patterns\n // unescape anything in it, though, so that it'll be\n // an exact match against a file etc.\n if (!hasMagic) {\n return globUnescape(pattern)\n }\n\n var flags = options.nocase ? 'i' : ''\n try {\n var regExp = new RegExp('^' + re + '$', flags)\n } catch (er) /* istanbul ignore next - should be impossible */ {\n // If it was an invalid regular expression, then it can't match\n // anything. This trick looks for a character after the end of\n // the string, which is of course impossible, except in multi-line\n // mode, but it's not a /m regex.\n return new RegExp('$.')\n }\n\n regExp._glob = pattern\n regExp._src = re\n\n return regExp\n}\n\nminimatch.makeRe = function (pattern, options) {\n return new Minimatch(pattern, options || {}).makeRe()\n}\n\nMinimatch.prototype.makeRe = makeRe\nfunction makeRe () {\n if (this.regexp || this.regexp === false) return this.regexp\n\n // at this point, this.set is a 2d array of partial\n // pattern strings, or \"**\".\n //\n // It's better to use .match(). This function shouldn't\n // be used, really, but it's pretty convenient sometimes,\n // when you just want to work with a regex.\n var set = this.set\n\n if (!set.length) {\n this.regexp = false\n return this.regexp\n }\n var options = this.options\n\n var twoStar = options.noglobstar ? star\n : options.dot ? twoStarDot\n : twoStarNoDot\n var flags = options.nocase ? 'i' : ''\n\n var re = set.map(function (pattern) {\n return pattern.map(function (p) {\n return (p === GLOBSTAR) ? twoStar\n : (typeof p === 'string') ? regExpEscape(p)\n : p._src\n }).join('\\\\\\/')\n }).join('|')\n\n // must match entire pattern\n // ending in a * or ** will make it less strict.\n re = '^(?:' + re + ')$'\n\n // can match anything, as long as it's not this.\n if (this.negate) re = '^(?!' + re + ').*$'\n\n try {\n this.regexp = new RegExp(re, flags)\n } catch (ex) /* istanbul ignore next - should be impossible */ {\n this.regexp = false\n }\n return this.regexp\n}\n\nminimatch.match = function (list, pattern, options) {\n options = options || {}\n var mm = new Minimatch(pattern, options)\n list = list.filter(function (f) {\n return mm.match(f)\n })\n if (mm.options.nonull && !list.length) {\n list.push(pattern)\n }\n return list\n}\n\nMinimatch.prototype.match = function match (f, partial) {\n if (typeof partial === 'undefined') partial = this.partial\n this.debug('match', f, this.pattern)\n // short-circuit in the case of busted things.\n // comments, etc.\n if (this.comment) return false\n if (this.empty) return f === ''\n\n if (f === '/' && partial) return true\n\n var options = this.options\n\n // windows: need to use /, not \\\n if (path.sep !== '/') {\n f = f.split(path.sep).join('/')\n }\n\n // treat the test path as a set of pathparts.\n f = f.split(slashSplit)\n this.debug(this.pattern, 'split', f)\n\n // just ONE of the pattern sets in this.set needs to match\n // in order for it to be valid. If negating, then just one\n // match means that we have failed.\n // Either way, return on the first hit.\n\n var set = this.set\n this.debug(this.pattern, 'set', set)\n\n // Find the basename of the path by looking for the last non-empty segment\n var filename\n var i\n for (i = f.length - 1; i >= 0; i--) {\n filename = f[i]\n if (filename) break\n }\n\n for (i = 0; i < set.length; i++) {\n var pattern = set[i]\n var file = f\n if (options.matchBase && pattern.length === 1) {\n file = [filename]\n }\n var hit = this.matchOne(file, pattern, partial)\n if (hit) {\n if (options.flipNegate) return true\n return !this.negate\n }\n }\n\n // didn't get any hits. this is success if it's a negative\n // pattern, failure otherwise.\n if (options.flipNegate) return false\n return this.negate\n}\n\n// set partial to true to test if, for example,\n// \"/a/b\" matches the start of \"/*/b/*/d\"\n// Partial means, if you run out of file before you run\n// out of pattern, then that's fine, as long as all\n// the parts match.\nMinimatch.prototype.matchOne = function (file, pattern, partial) {\n var options = this.options\n\n this.debug('matchOne',\n { 'this': this, file: file, pattern: pattern })\n\n this.debug('matchOne', file.length, pattern.length)\n\n for (var fi = 0,\n pi = 0,\n fl = file.length,\n pl = pattern.length\n ; (fi < fl) && (pi < pl)\n ; fi++, pi++) {\n this.debug('matchOne loop')\n var p = pattern[pi]\n var f = file[fi]\n\n this.debug(pattern, p, f)\n\n // should be impossible.\n // some invalid regexp stuff in the set.\n /* istanbul ignore if */\n if (p === false) return false\n\n if (p === GLOBSTAR) {\n this.debug('GLOBSTAR', [pattern, p, f])\n\n // \"**\"\n // a/**/b/**/c would match the following:\n // a/b/x/y/z/c\n // a/x/y/z/b/c\n // a/b/x/b/x/c\n // a/b/c\n // To do this, take the rest of the pattern after\n // the **, and see if it would match the file remainder.\n // If so, return success.\n // If not, the ** \"swallows\" a segment, and try again.\n // This is recursively awful.\n //\n // a/**/b/**/c matching a/b/x/y/z/c\n // - a matches a\n // - doublestar\n // - matchOne(b/x/y/z/c, b/**/c)\n // - b matches b\n // - doublestar\n // - matchOne(x/y/z/c, c) -> no\n // - matchOne(y/z/c, c) -> no\n // - matchOne(z/c, c) -> no\n // - matchOne(c, c) yes, hit\n var fr = fi\n var pr = pi + 1\n if (pr === pl) {\n this.debug('** at the end')\n // a ** at the end will just swallow the rest.\n // We have found a match.\n // however, it will not swallow /.x, unless\n // options.dot is set.\n // . and .. are *never* matched by **, for explosively\n // exponential reasons.\n for (; fi < fl; fi++) {\n if (file[fi] === '.' || file[fi] === '..' ||\n (!options.dot && file[fi].charAt(0) === '.')) return false\n }\n return true\n }\n\n // ok, let's see if we can swallow whatever we can.\n while (fr < fl) {\n var swallowee = file[fr]\n\n this.debug('\\nglobstar while', file, fr, pattern, pr, swallowee)\n\n // XXX remove this slice. Just pass the start index.\n if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {\n this.debug('globstar found match!', fr, fl, swallowee)\n // found a match.\n return true\n } else {\n // can't swallow \".\" or \"..\" ever.\n // can only swallow \".foo\" when explicitly asked.\n if (swallowee === '.' || swallowee === '..' ||\n (!options.dot && swallowee.charAt(0) === '.')) {\n this.debug('dot detected!', file, fr, pattern, pr)\n break\n }\n\n // ** swallows a segment, and continue.\n this.debug('globstar swallow a segment, and continue')\n fr++\n }\n }\n\n // no match was found.\n // However, in partial mode, we can't say this is necessarily over.\n // If there's more *pattern* left, then\n /* istanbul ignore if */\n if (partial) {\n // ran out of file\n this.debug('\\n>>> no match, partial?', file, fr, pattern, pr)\n if (fr === fl) return true\n }\n return false\n }\n\n // something other than **\n // non-magic patterns just have to match exactly\n // patterns with magic have been turned into regexps.\n var hit\n if (typeof p === 'string') {\n hit = f === p\n this.debug('string match', p, f, hit)\n } else {\n hit = f.match(p)\n this.debug('pattern match', p, f, hit)\n }\n\n if (!hit) return false\n }\n\n // Note: ending in / means that we'll get a final \"\"\n // at the end of the pattern. This can only match a\n // corresponding \"\" at the end of the file.\n // If the file ends in /, then it can only match a\n // a pattern that ends in /, unless the pattern just\n // doesn't have any more for it. But, a/b/ should *not*\n // match \"a/b/*\", even though \"\" matches against the\n // [^/]*? pattern, except in partial mode, where it might\n // simply not be reached yet.\n // However, a/b/ should still satisfy a/*\n\n // now either we fell off the end of the pattern, or we're done.\n if (fi === fl && pi === pl) {\n // ran out of pattern and filename at the same time.\n // an exact hit!\n return true\n } else if (fi === fl) {\n // ran out of file, but still had pattern left.\n // this is ok if we're doing the match as part of\n // a glob fs traversal.\n return partial\n } else /* istanbul ignore else */ if (pi === pl) {\n // ran out of pattern, still have file left.\n // this is only acceptable if we're on the very last\n // empty segment of a file with a trailing slash.\n // a/* should match a/b/\n return (fi === fl - 1) && (file[fi] === '')\n }\n\n // should be unreachable.\n /* istanbul ignore next */\n throw new Error('wtf?')\n}\n\n// replace stuff like \\* with *\nfunction globUnescape (s) {\n return s.replace(/\\\\(.)/g, '$1')\n}\n\nfunction regExpEscape (s) {\n return s.replace(/[-[\\]{}()*+?.,\\\\^$|#\\s]/g, '\\\\$&')\n}\n","var concatMap = require('concat-map');\nvar balanced = require('balanced-match');\n\nmodule.exports = expandTop;\n\nvar escSlash = '\\0SLASH'+Math.random()+'\\0';\nvar escOpen = '\\0OPEN'+Math.random()+'\\0';\nvar escClose = '\\0CLOSE'+Math.random()+'\\0';\nvar escComma = '\\0COMMA'+Math.random()+'\\0';\nvar escPeriod = '\\0PERIOD'+Math.random()+'\\0';\n\nfunction numeric(str) {\n return parseInt(str, 10) == str\n ? parseInt(str, 10)\n : str.charCodeAt(0);\n}\n\nfunction escapeBraces(str) {\n return str.split('\\\\\\\\').join(escSlash)\n .split('\\\\{').join(escOpen)\n .split('\\\\}').join(escClose)\n .split('\\\\,').join(escComma)\n .split('\\\\.').join(escPeriod);\n}\n\nfunction unescapeBraces(str) {\n return str.split(escSlash).join('\\\\')\n .split(escOpen).join('{')\n .split(escClose).join('}')\n .split(escComma).join(',')\n .split(escPeriod).join('.');\n}\n\n\n// Basically just str.split(\",\"), but handling cases\n// where we have nested braced sections, which should be\n// treated as individual members, like {a,{b,c},d}\nfunction parseCommaParts(str) {\n if (!str)\n return [''];\n\n var parts = [];\n var m = balanced('{', '}', str);\n\n if (!m)\n return str.split(',');\n\n var pre = m.pre;\n var body = m.body;\n var post = m.post;\n var p = pre.split(',');\n\n p[p.length-1] += '{' + body + '}';\n var postParts = parseCommaParts(post);\n if (post.length) {\n p[p.length-1] += postParts.shift();\n p.push.apply(p, postParts);\n }\n\n parts.push.apply(parts, p);\n\n return parts;\n}\n\nfunction expandTop(str) {\n if (!str)\n return [];\n\n // I don't know why Bash 4.3 does this, but it does.\n // Anything starting with {} will have the first two bytes preserved\n // but *only* at the top level, so {},a}b will not expand to anything,\n // but a{},b}c will be expanded to [a}c,abc].\n // One could argue that this is a bug in Bash, but since the goal of\n // this module is to match Bash's rules, we escape a leading {}\n if (str.substr(0, 2) === '{}') {\n str = '\\\\{\\\\}' + str.substr(2);\n }\n\n return expand(escapeBraces(str), true).map(unescapeBraces);\n}\n\nfunction identity(e) {\n return e;\n}\n\nfunction embrace(str) {\n return '{' + str + '}';\n}\nfunction isPadded(el) {\n return /^-?0\\d/.test(el);\n}\n\nfunction lte(i, y) {\n return i <= y;\n}\nfunction gte(i, y) {\n return i >= y;\n}\n\nfunction expand(str, isTop) {\n var expansions = [];\n\n var m = balanced('{', '}', str);\n if (!m || /\\$$/.test(m.pre)) return [str];\n\n var isNumericSequence = /^-?\\d+\\.\\.-?\\d+(?:\\.\\.-?\\d+)?$/.test(m.body);\n var isAlphaSequence = /^[a-zA-Z]\\.\\.[a-zA-Z](?:\\.\\.-?\\d+)?$/.test(m.body);\n var isSequence = isNumericSequence || isAlphaSequence;\n var isOptions = m.body.indexOf(',') >= 0;\n if (!isSequence && !isOptions) {\n // {a},b}\n if (m.post.match(/,.*\\}/)) {\n str = m.pre + '{' + m.body + escClose + m.post;\n return expand(str);\n }\n return [str];\n }\n\n var n;\n if (isSequence) {\n n = m.body.split(/\\.\\./);\n } else {\n n = parseCommaParts(m.body);\n if (n.length === 1) {\n // x{{a,b}}y ==> x{a}y x{b}y\n n = expand(n[0], false).map(embrace);\n if (n.length === 1) {\n var post = m.post.length\n ? expand(m.post, false)\n : [''];\n return post.map(function(p) {\n return m.pre + n[0] + p;\n });\n }\n }\n }\n\n // at this point, n is the parts, and we know it's not a comma set\n // with a single entry.\n\n // no need to expand pre, since it is guaranteed to be free of brace-sets\n var pre = m.pre;\n var post = m.post.length\n ? expand(m.post, false)\n : [''];\n\n var N;\n\n if (isSequence) {\n var x = numeric(n[0]);\n var y = numeric(n[1]);\n var width = Math.max(n[0].length, n[1].length)\n var incr = n.length == 3\n ? Math.abs(numeric(n[2]))\n : 1;\n var test = lte;\n var reverse = y < x;\n if (reverse) {\n incr *= -1;\n test = gte;\n }\n var pad = n.some(isPadded);\n\n N = [];\n\n for (var i = x; test(i, y); i += incr) {\n var c;\n if (isAlphaSequence) {\n c = String.fromCharCode(i);\n if (c === '\\\\')\n c = '';\n } else {\n c = String(i);\n if (pad) {\n var need = width - c.length;\n if (need > 0) {\n var z = new Array(need + 1).join('0');\n if (i < 0)\n c = '-' + z + c.slice(1);\n else\n c = z + c;\n }\n }\n }\n N.push(c);\n }\n } else {\n N = concatMap(n, function(el) { return expand(el, false) });\n }\n\n for (var j = 0; j < N.length; j++) {\n for (var k = 0; k < post.length; k++) {\n var expansion = pre + N[j] + post[k];\n if (!isTop || isSequence || expansion)\n expansions.push(expansion);\n }\n }\n\n return expansions;\n}\n\n","var path = require('path');\nvar fs = require('fs');\nvar _0777 = parseInt('0777', 8);\n\nmodule.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP;\n\nfunction mkdirP (p, opts, f, made) {\n if (typeof opts === 'function') {\n f = opts;\n opts = {};\n }\n else if (!opts || typeof opts !== 'object') {\n opts = { mode: opts };\n }\n \n var mode = opts.mode;\n var xfs = opts.fs || fs;\n \n if (mode === undefined) {\n mode = _0777\n }\n if (!made) made = null;\n \n var cb = f || /* istanbul ignore next */ function () {};\n p = path.resolve(p);\n \n xfs.mkdir(p, mode, function (er) {\n if (!er) {\n made = made || p;\n return cb(null, made);\n }\n switch (er.code) {\n case 'ENOENT':\n /* istanbul ignore if */\n if (path.dirname(p) === p) return cb(er);\n mkdirP(path.dirname(p), opts, function (er, made) {\n /* istanbul ignore if */\n if (er) cb(er, made);\n else mkdirP(p, opts, cb, made);\n });\n break;\n\n // In the case of any other error, just see if there's a dir\n // there already. If so, then hooray! If not, then something\n // is borked.\n default:\n xfs.stat(p, function (er2, stat) {\n // if the stat fails, then that's super weird.\n // let the original error be the failure reason.\n if (er2 || !stat.isDirectory()) cb(er, made)\n else cb(null, made);\n });\n break;\n }\n });\n}\n\nmkdirP.sync = function sync (p, opts, made) {\n if (!opts || typeof opts !== 'object') {\n opts = { mode: opts };\n }\n \n var mode = opts.mode;\n var xfs = opts.fs || fs;\n \n if (mode === undefined) {\n mode = _0777\n }\n if (!made) made = null;\n\n p = path.resolve(p);\n\n try {\n xfs.mkdirSync(p, mode);\n made = made || p;\n }\n catch (err0) {\n switch (err0.code) {\n case 'ENOENT' :\n made = sync(path.dirname(p), opts, made);\n sync(p, opts, made);\n break;\n\n // In the case of any other error, just see if there's a dir\n // there already. If so, then hooray! If not, then something\n // is borked.\n default:\n var stat;\n try {\n stat = xfs.statSync(p);\n }\n catch (err1) /* istanbul ignore next */ {\n throw err0;\n }\n /* istanbul ignore if */\n if (!stat.isDirectory()) throw err0;\n break;\n }\n }\n\n return made;\n};\n","/**\n * Helpers.\n */\n\nvar s = 1000;\nvar m = s * 60;\nvar h = m * 60;\nvar d = h * 24;\nvar w = d * 7;\nvar y = d * 365.25;\n\n/**\n * Parse or format the given `val`.\n *\n * Options:\n *\n * - `long` verbose formatting [false]\n *\n * @param {String|Number} val\n * @param {Object} [options]\n * @throws {Error} throw an error if val is not a non-empty string or a number\n * @return {String|Number}\n * @api public\n */\n\nmodule.exports = function (val, options) {\n options = options || {};\n var type = typeof val;\n if (type === 'string' && val.length > 0) {\n return parse(val);\n } else if (type === 'number' && isFinite(val)) {\n return options.long ? fmtLong(val) : fmtShort(val);\n }\n throw new Error(\n 'val is not a non-empty string or a valid number. val=' +\n JSON.stringify(val)\n );\n};\n\n/**\n * Parse the given `str` and return milliseconds.\n *\n * @param {String} str\n * @return {Number}\n * @api private\n */\n\nfunction parse(str) {\n str = String(str);\n if (str.length > 100) {\n return;\n }\n var match = /^(-?(?:\\d+)?\\.?\\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec(\n str\n );\n if (!match) {\n return;\n }\n var n = parseFloat(match[1]);\n var type = (match[2] || 'ms').toLowerCase();\n switch (type) {\n case 'years':\n case 'year':\n case 'yrs':\n case 'yr':\n case 'y':\n return n * y;\n case 'weeks':\n case 'week':\n case 'w':\n return n * w;\n case 'days':\n case 'day':\n case 'd':\n return n * d;\n case 'hours':\n case 'hour':\n case 'hrs':\n case 'hr':\n case 'h':\n return n * h;\n case 'minutes':\n case 'minute':\n case 'mins':\n case 'min':\n case 'm':\n return n * m;\n case 'seconds':\n case 'second':\n case 'secs':\n case 'sec':\n case 's':\n return n * s;\n case 'milliseconds':\n case 'millisecond':\n case 'msecs':\n case 'msec':\n case 'ms':\n return n;\n default:\n return undefined;\n }\n}\n\n/**\n * Short format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction fmtShort(ms) {\n var msAbs = Math.abs(ms);\n if (msAbs >= d) {\n return Math.round(ms / d) + 'd';\n }\n if (msAbs >= h) {\n return Math.round(ms / h) + 'h';\n }\n if (msAbs >= m) {\n return Math.round(ms / m) + 'm';\n }\n if (msAbs >= s) {\n return Math.round(ms / s) + 's';\n }\n return ms + 'ms';\n}\n\n/**\n * Long format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction fmtLong(ms) {\n var msAbs = Math.abs(ms);\n if (msAbs >= d) {\n return plural(ms, msAbs, d, 'day');\n }\n if (msAbs >= h) {\n return plural(ms, msAbs, h, 'hour');\n }\n if (msAbs >= m) {\n return plural(ms, msAbs, m, 'minute');\n }\n if (msAbs >= s) {\n return plural(ms, msAbs, s, 'second');\n }\n return ms + ' ms';\n}\n\n/**\n * Pluralization helper.\n */\n\nfunction plural(ms, msAbs, n, name) {\n var isPlural = msAbs >= n * 1.5;\n return Math.round(ms / n) + ' ' + name + (isPlural ? 's' : '');\n}\n","'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nfunction _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }\n\nvar Stream = _interopDefault(require('stream'));\nvar http = _interopDefault(require('http'));\nvar Url = _interopDefault(require('url'));\nvar whatwgUrl = _interopDefault(require('whatwg-url'));\nvar https = _interopDefault(require('https'));\nvar zlib = _interopDefault(require('zlib'));\n\n// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js\n\n// fix for \"Readable\" isn't a named export issue\nconst Readable = Stream.Readable;\n\nconst BUFFER = Symbol('buffer');\nconst TYPE = Symbol('type');\n\nclass Blob {\n\tconstructor() {\n\t\tthis[TYPE] = '';\n\n\t\tconst blobParts = arguments[0];\n\t\tconst options = arguments[1];\n\n\t\tconst buffers = [];\n\t\tlet size = 0;\n\n\t\tif (blobParts) {\n\t\t\tconst a = blobParts;\n\t\t\tconst length = Number(a.length);\n\t\t\tfor (let i = 0; i < length; i++) {\n\t\t\t\tconst element = a[i];\n\t\t\t\tlet buffer;\n\t\t\t\tif (element instanceof Buffer) {\n\t\t\t\t\tbuffer = element;\n\t\t\t\t} else if (ArrayBuffer.isView(element)) {\n\t\t\t\t\tbuffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength);\n\t\t\t\t} else if (element instanceof ArrayBuffer) {\n\t\t\t\t\tbuffer = Buffer.from(element);\n\t\t\t\t} else if (element instanceof Blob) {\n\t\t\t\t\tbuffer = element[BUFFER];\n\t\t\t\t} else {\n\t\t\t\t\tbuffer = Buffer.from(typeof element === 'string' ? element : String(element));\n\t\t\t\t}\n\t\t\t\tsize += buffer.length;\n\t\t\t\tbuffers.push(buffer);\n\t\t\t}\n\t\t}\n\n\t\tthis[BUFFER] = Buffer.concat(buffers);\n\n\t\tlet type = options && options.type !== undefined && String(options.type).toLowerCase();\n\t\tif (type && !/[^\\u0020-\\u007E]/.test(type)) {\n\t\t\tthis[TYPE] = type;\n\t\t}\n\t}\n\tget size() {\n\t\treturn this[BUFFER].length;\n\t}\n\tget type() {\n\t\treturn this[TYPE];\n\t}\n\ttext() {\n\t\treturn Promise.resolve(this[BUFFER].toString());\n\t}\n\tarrayBuffer() {\n\t\tconst buf = this[BUFFER];\n\t\tconst ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);\n\t\treturn Promise.resolve(ab);\n\t}\n\tstream() {\n\t\tconst readable = new Readable();\n\t\treadable._read = function () {};\n\t\treadable.push(this[BUFFER]);\n\t\treadable.push(null);\n\t\treturn readable;\n\t}\n\ttoString() {\n\t\treturn '[object Blob]';\n\t}\n\tslice() {\n\t\tconst size = this.size;\n\n\t\tconst start = arguments[0];\n\t\tconst end = arguments[1];\n\t\tlet relativeStart, relativeEnd;\n\t\tif (start === undefined) {\n\t\t\trelativeStart = 0;\n\t\t} else if (start < 0) {\n\t\t\trelativeStart = Math.max(size + start, 0);\n\t\t} else {\n\t\t\trelativeStart = Math.min(start, size);\n\t\t}\n\t\tif (end === undefined) {\n\t\t\trelativeEnd = size;\n\t\t} else if (end < 0) {\n\t\t\trelativeEnd = Math.max(size + end, 0);\n\t\t} else {\n\t\t\trelativeEnd = Math.min(end, size);\n\t\t}\n\t\tconst span = Math.max(relativeEnd - relativeStart, 0);\n\n\t\tconst buffer = this[BUFFER];\n\t\tconst slicedBuffer = buffer.slice(relativeStart, relativeStart + span);\n\t\tconst blob = new Blob([], { type: arguments[2] });\n\t\tblob[BUFFER] = slicedBuffer;\n\t\treturn blob;\n\t}\n}\n\nObject.defineProperties(Blob.prototype, {\n\tsize: { enumerable: true },\n\ttype: { enumerable: true },\n\tslice: { enumerable: true }\n});\n\nObject.defineProperty(Blob.prototype, Symbol.toStringTag, {\n\tvalue: 'Blob',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\n/**\n * fetch-error.js\n *\n * FetchError interface for operational errors\n */\n\n/**\n * Create FetchError instance\n *\n * @param String message Error message for human\n * @param String type Error type for machine\n * @param String systemError For Node.js system error\n * @return FetchError\n */\nfunction FetchError(message, type, systemError) {\n Error.call(this, message);\n\n this.message = message;\n this.type = type;\n\n // when err.type is `system`, err.code contains system error code\n if (systemError) {\n this.code = this.errno = systemError.code;\n }\n\n // hide custom error implementation details from end-users\n Error.captureStackTrace(this, this.constructor);\n}\n\nFetchError.prototype = Object.create(Error.prototype);\nFetchError.prototype.constructor = FetchError;\nFetchError.prototype.name = 'FetchError';\n\nlet convert;\ntry {\n\tconvert = require('encoding').convert;\n} catch (e) {}\n\nconst INTERNALS = Symbol('Body internals');\n\n// fix an issue where \"PassThrough\" isn't a named export for node <10\nconst PassThrough = Stream.PassThrough;\n\n/**\n * Body mixin\n *\n * Ref: https://fetch.spec.whatwg.org/#body\n *\n * @param Stream body Readable stream\n * @param Object opts Response options\n * @return Void\n */\nfunction Body(body) {\n\tvar _this = this;\n\n\tvar _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},\n\t _ref$size = _ref.size;\n\n\tlet size = _ref$size === undefined ? 0 : _ref$size;\n\tvar _ref$timeout = _ref.timeout;\n\tlet timeout = _ref$timeout === undefined ? 0 : _ref$timeout;\n\n\tif (body == null) {\n\t\t// body is undefined or null\n\t\tbody = null;\n\t} else if (isURLSearchParams(body)) {\n\t\t// body is a URLSearchParams\n\t\tbody = Buffer.from(body.toString());\n\t} else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {\n\t\t// body is ArrayBuffer\n\t\tbody = Buffer.from(body);\n\t} else if (ArrayBuffer.isView(body)) {\n\t\t// body is ArrayBufferView\n\t\tbody = Buffer.from(body.buffer, body.byteOffset, body.byteLength);\n\t} else if (body instanceof Stream) ; else {\n\t\t// none of the above\n\t\t// coerce to string then buffer\n\t\tbody = Buffer.from(String(body));\n\t}\n\tthis[INTERNALS] = {\n\t\tbody,\n\t\tdisturbed: false,\n\t\terror: null\n\t};\n\tthis.size = size;\n\tthis.timeout = timeout;\n\n\tif (body instanceof Stream) {\n\t\tbody.on('error', function (err) {\n\t\t\tconst error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err);\n\t\t\t_this[INTERNALS].error = error;\n\t\t});\n\t}\n}\n\nBody.prototype = {\n\tget body() {\n\t\treturn this[INTERNALS].body;\n\t},\n\n\tget bodyUsed() {\n\t\treturn this[INTERNALS].disturbed;\n\t},\n\n\t/**\n * Decode response as ArrayBuffer\n *\n * @return Promise\n */\n\tarrayBuffer() {\n\t\treturn consumeBody.call(this).then(function (buf) {\n\t\t\treturn buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);\n\t\t});\n\t},\n\n\t/**\n * Return raw response as Blob\n *\n * @return Promise\n */\n\tblob() {\n\t\tlet ct = this.headers && this.headers.get('content-type') || '';\n\t\treturn consumeBody.call(this).then(function (buf) {\n\t\t\treturn Object.assign(\n\t\t\t// Prevent copying\n\t\t\tnew Blob([], {\n\t\t\t\ttype: ct.toLowerCase()\n\t\t\t}), {\n\t\t\t\t[BUFFER]: buf\n\t\t\t});\n\t\t});\n\t},\n\n\t/**\n * Decode response as json\n *\n * @return Promise\n */\n\tjson() {\n\t\tvar _this2 = this;\n\n\t\treturn consumeBody.call(this).then(function (buffer) {\n\t\t\ttry {\n\t\t\t\treturn JSON.parse(buffer.toString());\n\t\t\t} catch (err) {\n\t\t\t\treturn Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json'));\n\t\t\t}\n\t\t});\n\t},\n\n\t/**\n * Decode response as text\n *\n * @return Promise\n */\n\ttext() {\n\t\treturn consumeBody.call(this).then(function (buffer) {\n\t\t\treturn buffer.toString();\n\t\t});\n\t},\n\n\t/**\n * Decode response as buffer (non-spec api)\n *\n * @return Promise\n */\n\tbuffer() {\n\t\treturn consumeBody.call(this);\n\t},\n\n\t/**\n * Decode response as text, while automatically detecting the encoding and\n * trying to decode to UTF-8 (non-spec api)\n *\n * @return Promise\n */\n\ttextConverted() {\n\t\tvar _this3 = this;\n\n\t\treturn consumeBody.call(this).then(function (buffer) {\n\t\t\treturn convertBody(buffer, _this3.headers);\n\t\t});\n\t}\n};\n\n// In browsers, all properties are enumerable.\nObject.defineProperties(Body.prototype, {\n\tbody: { enumerable: true },\n\tbodyUsed: { enumerable: true },\n\tarrayBuffer: { enumerable: true },\n\tblob: { enumerable: true },\n\tjson: { enumerable: true },\n\ttext: { enumerable: true }\n});\n\nBody.mixIn = function (proto) {\n\tfor (const name of Object.getOwnPropertyNames(Body.prototype)) {\n\t\t// istanbul ignore else: future proof\n\t\tif (!(name in proto)) {\n\t\t\tconst desc = Object.getOwnPropertyDescriptor(Body.prototype, name);\n\t\t\tObject.defineProperty(proto, name, desc);\n\t\t}\n\t}\n};\n\n/**\n * Consume and convert an entire Body to a Buffer.\n *\n * Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body\n *\n * @return Promise\n */\nfunction consumeBody() {\n\tvar _this4 = this;\n\n\tif (this[INTERNALS].disturbed) {\n\t\treturn Body.Promise.reject(new TypeError(`body used already for: ${this.url}`));\n\t}\n\n\tthis[INTERNALS].disturbed = true;\n\n\tif (this[INTERNALS].error) {\n\t\treturn Body.Promise.reject(this[INTERNALS].error);\n\t}\n\n\tlet body = this.body;\n\n\t// body is null\n\tif (body === null) {\n\t\treturn Body.Promise.resolve(Buffer.alloc(0));\n\t}\n\n\t// body is blob\n\tif (isBlob(body)) {\n\t\tbody = body.stream();\n\t}\n\n\t// body is buffer\n\tif (Buffer.isBuffer(body)) {\n\t\treturn Body.Promise.resolve(body);\n\t}\n\n\t// istanbul ignore if: should never happen\n\tif (!(body instanceof Stream)) {\n\t\treturn Body.Promise.resolve(Buffer.alloc(0));\n\t}\n\n\t// body is stream\n\t// get ready to actually consume the body\n\tlet accum = [];\n\tlet accumBytes = 0;\n\tlet abort = false;\n\n\treturn new Body.Promise(function (resolve, reject) {\n\t\tlet resTimeout;\n\n\t\t// allow timeout on slow response body\n\t\tif (_this4.timeout) {\n\t\t\tresTimeout = setTimeout(function () {\n\t\t\t\tabort = true;\n\t\t\t\treject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout'));\n\t\t\t}, _this4.timeout);\n\t\t}\n\n\t\t// handle stream errors\n\t\tbody.on('error', function (err) {\n\t\t\tif (err.name === 'AbortError') {\n\t\t\t\t// if the request was aborted, reject with this Error\n\t\t\t\tabort = true;\n\t\t\t\treject(err);\n\t\t\t} else {\n\t\t\t\t// other errors, such as incorrect content-encoding\n\t\t\t\treject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err));\n\t\t\t}\n\t\t});\n\n\t\tbody.on('data', function (chunk) {\n\t\t\tif (abort || chunk === null) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (_this4.size && accumBytes + chunk.length > _this4.size) {\n\t\t\t\tabort = true;\n\t\t\t\treject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size'));\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\taccumBytes += chunk.length;\n\t\t\taccum.push(chunk);\n\t\t});\n\n\t\tbody.on('end', function () {\n\t\t\tif (abort) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tclearTimeout(resTimeout);\n\n\t\t\ttry {\n\t\t\t\tresolve(Buffer.concat(accum, accumBytes));\n\t\t\t} catch (err) {\n\t\t\t\t// handle streams that have accumulated too much data (issue #414)\n\t\t\t\treject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err));\n\t\t\t}\n\t\t});\n\t});\n}\n\n/**\n * Detect buffer encoding and convert to target encoding\n * ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding\n *\n * @param Buffer buffer Incoming buffer\n * @param String encoding Target encoding\n * @return String\n */\nfunction convertBody(buffer, headers) {\n\tif (typeof convert !== 'function') {\n\t\tthrow new Error('The package `encoding` must be installed to use the textConverted() function');\n\t}\n\n\tconst ct = headers.get('content-type');\n\tlet charset = 'utf-8';\n\tlet res, str;\n\n\t// header\n\tif (ct) {\n\t\tres = /charset=([^;]*)/i.exec(ct);\n\t}\n\n\t// no charset in content type, peek at response body for at most 1024 bytes\n\tstr = buffer.slice(0, 1024).toString();\n\n\t// html5\n\tif (!res && str) {\n\t\tres = / 0 && arguments[0] !== undefined ? arguments[0] : undefined;\n\n\t\tthis[MAP] = Object.create(null);\n\n\t\tif (init instanceof Headers) {\n\t\t\tconst rawHeaders = init.raw();\n\t\t\tconst headerNames = Object.keys(rawHeaders);\n\n\t\t\tfor (const headerName of headerNames) {\n\t\t\t\tfor (const value of rawHeaders[headerName]) {\n\t\t\t\t\tthis.append(headerName, value);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\t// We don't worry about converting prop to ByteString here as append()\n\t\t// will handle it.\n\t\tif (init == null) ; else if (typeof init === 'object') {\n\t\t\tconst method = init[Symbol.iterator];\n\t\t\tif (method != null) {\n\t\t\t\tif (typeof method !== 'function') {\n\t\t\t\t\tthrow new TypeError('Header pairs must be iterable');\n\t\t\t\t}\n\n\t\t\t\t// sequence>\n\t\t\t\t// Note: per spec we have to first exhaust the lists then process them\n\t\t\t\tconst pairs = [];\n\t\t\t\tfor (const pair of init) {\n\t\t\t\t\tif (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') {\n\t\t\t\t\t\tthrow new TypeError('Each header pair must be iterable');\n\t\t\t\t\t}\n\t\t\t\t\tpairs.push(Array.from(pair));\n\t\t\t\t}\n\n\t\t\t\tfor (const pair of pairs) {\n\t\t\t\t\tif (pair.length !== 2) {\n\t\t\t\t\t\tthrow new TypeError('Each header pair must be a name/value tuple');\n\t\t\t\t\t}\n\t\t\t\t\tthis.append(pair[0], pair[1]);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\t// record\n\t\t\t\tfor (const key of Object.keys(init)) {\n\t\t\t\t\tconst value = init[key];\n\t\t\t\t\tthis.append(key, value);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tthrow new TypeError('Provided initializer must be an object');\n\t\t}\n\t}\n\n\t/**\n * Return combined header value given name\n *\n * @param String name Header name\n * @return Mixed\n */\n\tget(name) {\n\t\tname = `${name}`;\n\t\tvalidateName(name);\n\t\tconst key = find(this[MAP], name);\n\t\tif (key === undefined) {\n\t\t\treturn null;\n\t\t}\n\n\t\treturn this[MAP][key].join(', ');\n\t}\n\n\t/**\n * Iterate over all headers\n *\n * @param Function callback Executed for each item with parameters (value, name, thisArg)\n * @param Boolean thisArg `this` context for callback function\n * @return Void\n */\n\tforEach(callback) {\n\t\tlet thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;\n\n\t\tlet pairs = getHeaders(this);\n\t\tlet i = 0;\n\t\twhile (i < pairs.length) {\n\t\t\tvar _pairs$i = pairs[i];\n\t\t\tconst name = _pairs$i[0],\n\t\t\t value = _pairs$i[1];\n\n\t\t\tcallback.call(thisArg, value, name, this);\n\t\t\tpairs = getHeaders(this);\n\t\t\ti++;\n\t\t}\n\t}\n\n\t/**\n * Overwrite header values given name\n *\n * @param String name Header name\n * @param String value Header value\n * @return Void\n */\n\tset(name, value) {\n\t\tname = `${name}`;\n\t\tvalue = `${value}`;\n\t\tvalidateName(name);\n\t\tvalidateValue(value);\n\t\tconst key = find(this[MAP], name);\n\t\tthis[MAP][key !== undefined ? key : name] = [value];\n\t}\n\n\t/**\n * Append a value onto existing header\n *\n * @param String name Header name\n * @param String value Header value\n * @return Void\n */\n\tappend(name, value) {\n\t\tname = `${name}`;\n\t\tvalue = `${value}`;\n\t\tvalidateName(name);\n\t\tvalidateValue(value);\n\t\tconst key = find(this[MAP], name);\n\t\tif (key !== undefined) {\n\t\t\tthis[MAP][key].push(value);\n\t\t} else {\n\t\t\tthis[MAP][name] = [value];\n\t\t}\n\t}\n\n\t/**\n * Check for header name existence\n *\n * @param String name Header name\n * @return Boolean\n */\n\thas(name) {\n\t\tname = `${name}`;\n\t\tvalidateName(name);\n\t\treturn find(this[MAP], name) !== undefined;\n\t}\n\n\t/**\n * Delete all header values given name\n *\n * @param String name Header name\n * @return Void\n */\n\tdelete(name) {\n\t\tname = `${name}`;\n\t\tvalidateName(name);\n\t\tconst key = find(this[MAP], name);\n\t\tif (key !== undefined) {\n\t\t\tdelete this[MAP][key];\n\t\t}\n\t}\n\n\t/**\n * Return raw headers (non-spec api)\n *\n * @return Object\n */\n\traw() {\n\t\treturn this[MAP];\n\t}\n\n\t/**\n * Get an iterator on keys.\n *\n * @return Iterator\n */\n\tkeys() {\n\t\treturn createHeadersIterator(this, 'key');\n\t}\n\n\t/**\n * Get an iterator on values.\n *\n * @return Iterator\n */\n\tvalues() {\n\t\treturn createHeadersIterator(this, 'value');\n\t}\n\n\t/**\n * Get an iterator on entries.\n *\n * This is the default iterator of the Headers object.\n *\n * @return Iterator\n */\n\t[Symbol.iterator]() {\n\t\treturn createHeadersIterator(this, 'key+value');\n\t}\n}\nHeaders.prototype.entries = Headers.prototype[Symbol.iterator];\n\nObject.defineProperty(Headers.prototype, Symbol.toStringTag, {\n\tvalue: 'Headers',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\nObject.defineProperties(Headers.prototype, {\n\tget: { enumerable: true },\n\tforEach: { enumerable: true },\n\tset: { enumerable: true },\n\tappend: { enumerable: true },\n\thas: { enumerable: true },\n\tdelete: { enumerable: true },\n\tkeys: { enumerable: true },\n\tvalues: { enumerable: true },\n\tentries: { enumerable: true }\n});\n\nfunction getHeaders(headers) {\n\tlet kind = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key+value';\n\n\tconst keys = Object.keys(headers[MAP]).sort();\n\treturn keys.map(kind === 'key' ? function (k) {\n\t\treturn k.toLowerCase();\n\t} : kind === 'value' ? function (k) {\n\t\treturn headers[MAP][k].join(', ');\n\t} : function (k) {\n\t\treturn [k.toLowerCase(), headers[MAP][k].join(', ')];\n\t});\n}\n\nconst INTERNAL = Symbol('internal');\n\nfunction createHeadersIterator(target, kind) {\n\tconst iterator = Object.create(HeadersIteratorPrototype);\n\titerator[INTERNAL] = {\n\t\ttarget,\n\t\tkind,\n\t\tindex: 0\n\t};\n\treturn iterator;\n}\n\nconst HeadersIteratorPrototype = Object.setPrototypeOf({\n\tnext() {\n\t\t// istanbul ignore if\n\t\tif (!this || Object.getPrototypeOf(this) !== HeadersIteratorPrototype) {\n\t\t\tthrow new TypeError('Value of `this` is not a HeadersIterator');\n\t\t}\n\n\t\tvar _INTERNAL = this[INTERNAL];\n\t\tconst target = _INTERNAL.target,\n\t\t kind = _INTERNAL.kind,\n\t\t index = _INTERNAL.index;\n\n\t\tconst values = getHeaders(target, kind);\n\t\tconst len = values.length;\n\t\tif (index >= len) {\n\t\t\treturn {\n\t\t\t\tvalue: undefined,\n\t\t\t\tdone: true\n\t\t\t};\n\t\t}\n\n\t\tthis[INTERNAL].index = index + 1;\n\n\t\treturn {\n\t\t\tvalue: values[index],\n\t\t\tdone: false\n\t\t};\n\t}\n}, Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())));\n\nObject.defineProperty(HeadersIteratorPrototype, Symbol.toStringTag, {\n\tvalue: 'HeadersIterator',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\n/**\n * Export the Headers object in a form that Node.js can consume.\n *\n * @param Headers headers\n * @return Object\n */\nfunction exportNodeCompatibleHeaders(headers) {\n\tconst obj = Object.assign({ __proto__: null }, headers[MAP]);\n\n\t// http.request() only supports string as Host header. This hack makes\n\t// specifying custom Host header possible.\n\tconst hostHeaderKey = find(headers[MAP], 'Host');\n\tif (hostHeaderKey !== undefined) {\n\t\tobj[hostHeaderKey] = obj[hostHeaderKey][0];\n\t}\n\n\treturn obj;\n}\n\n/**\n * Create a Headers object from an object of headers, ignoring those that do\n * not conform to HTTP grammar productions.\n *\n * @param Object obj Object of headers\n * @return Headers\n */\nfunction createHeadersLenient(obj) {\n\tconst headers = new Headers();\n\tfor (const name of Object.keys(obj)) {\n\t\tif (invalidTokenRegex.test(name)) {\n\t\t\tcontinue;\n\t\t}\n\t\tif (Array.isArray(obj[name])) {\n\t\t\tfor (const val of obj[name]) {\n\t\t\t\tif (invalidHeaderCharRegex.test(val)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t\tif (headers[MAP][name] === undefined) {\n\t\t\t\t\theaders[MAP][name] = [val];\n\t\t\t\t} else {\n\t\t\t\t\theaders[MAP][name].push(val);\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (!invalidHeaderCharRegex.test(obj[name])) {\n\t\t\theaders[MAP][name] = [obj[name]];\n\t\t}\n\t}\n\treturn headers;\n}\n\nconst INTERNALS$1 = Symbol('Response internals');\n\n// fix an issue where \"STATUS_CODES\" aren't a named export for node <10\nconst STATUS_CODES = http.STATUS_CODES;\n\n/**\n * Response class\n *\n * @param Stream body Readable stream\n * @param Object opts Response options\n * @return Void\n */\nclass Response {\n\tconstructor() {\n\t\tlet body = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;\n\t\tlet opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n\t\tBody.call(this, body, opts);\n\n\t\tconst status = opts.status || 200;\n\t\tconst headers = new Headers(opts.headers);\n\n\t\tif (body != null && !headers.has('Content-Type')) {\n\t\t\tconst contentType = extractContentType(body);\n\t\t\tif (contentType) {\n\t\t\t\theaders.append('Content-Type', contentType);\n\t\t\t}\n\t\t}\n\n\t\tthis[INTERNALS$1] = {\n\t\t\turl: opts.url,\n\t\t\tstatus,\n\t\t\tstatusText: opts.statusText || STATUS_CODES[status],\n\t\t\theaders,\n\t\t\tcounter: opts.counter\n\t\t};\n\t}\n\n\tget url() {\n\t\treturn this[INTERNALS$1].url || '';\n\t}\n\n\tget status() {\n\t\treturn this[INTERNALS$1].status;\n\t}\n\n\t/**\n * Convenience property representing if the request ended normally\n */\n\tget ok() {\n\t\treturn this[INTERNALS$1].status >= 200 && this[INTERNALS$1].status < 300;\n\t}\n\n\tget redirected() {\n\t\treturn this[INTERNALS$1].counter > 0;\n\t}\n\n\tget statusText() {\n\t\treturn this[INTERNALS$1].statusText;\n\t}\n\n\tget headers() {\n\t\treturn this[INTERNALS$1].headers;\n\t}\n\n\t/**\n * Clone this response\n *\n * @return Response\n */\n\tclone() {\n\t\treturn new Response(clone(this), {\n\t\t\turl: this.url,\n\t\t\tstatus: this.status,\n\t\t\tstatusText: this.statusText,\n\t\t\theaders: this.headers,\n\t\t\tok: this.ok,\n\t\t\tredirected: this.redirected\n\t\t});\n\t}\n}\n\nBody.mixIn(Response.prototype);\n\nObject.defineProperties(Response.prototype, {\n\turl: { enumerable: true },\n\tstatus: { enumerable: true },\n\tok: { enumerable: true },\n\tredirected: { enumerable: true },\n\tstatusText: { enumerable: true },\n\theaders: { enumerable: true },\n\tclone: { enumerable: true }\n});\n\nObject.defineProperty(Response.prototype, Symbol.toStringTag, {\n\tvalue: 'Response',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\nconst INTERNALS$2 = Symbol('Request internals');\nconst URL = Url.URL || whatwgUrl.URL;\n\n// fix an issue where \"format\", \"parse\" aren't a named export for node <10\nconst parse_url = Url.parse;\nconst format_url = Url.format;\n\n/**\n * Wrapper around `new URL` to handle arbitrary URLs\n *\n * @param {string} urlStr\n * @return {void}\n */\nfunction parseURL(urlStr) {\n\t/*\n \tCheck whether the URL is absolute or not\n \t\tScheme: https://tools.ietf.org/html/rfc3986#section-3.1\n \tAbsolute URL: https://tools.ietf.org/html/rfc3986#section-4.3\n */\n\tif (/^[a-zA-Z][a-zA-Z\\d+\\-.]*:/.exec(urlStr)) {\n\t\turlStr = new URL(urlStr).toString();\n\t}\n\n\t// Fallback to old implementation for arbitrary URLs\n\treturn parse_url(urlStr);\n}\n\nconst streamDestructionSupported = 'destroy' in Stream.Readable.prototype;\n\n/**\n * Check if a value is an instance of Request.\n *\n * @param Mixed input\n * @return Boolean\n */\nfunction isRequest(input) {\n\treturn typeof input === 'object' && typeof input[INTERNALS$2] === 'object';\n}\n\nfunction isAbortSignal(signal) {\n\tconst proto = signal && typeof signal === 'object' && Object.getPrototypeOf(signal);\n\treturn !!(proto && proto.constructor.name === 'AbortSignal');\n}\n\n/**\n * Request class\n *\n * @param Mixed input Url or Request instance\n * @param Object init Custom options\n * @return Void\n */\nclass Request {\n\tconstructor(input) {\n\t\tlet init = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n\t\tlet parsedURL;\n\n\t\t// normalize input\n\t\tif (!isRequest(input)) {\n\t\t\tif (input && input.href) {\n\t\t\t\t// in order to support Node.js' Url objects; though WHATWG's URL objects\n\t\t\t\t// will fall into this branch also (since their `toString()` will return\n\t\t\t\t// `href` property anyway)\n\t\t\t\tparsedURL = parseURL(input.href);\n\t\t\t} else {\n\t\t\t\t// coerce input to a string before attempting to parse\n\t\t\t\tparsedURL = parseURL(`${input}`);\n\t\t\t}\n\t\t\tinput = {};\n\t\t} else {\n\t\t\tparsedURL = parseURL(input.url);\n\t\t}\n\n\t\tlet method = init.method || input.method || 'GET';\n\t\tmethod = method.toUpperCase();\n\n\t\tif ((init.body != null || isRequest(input) && input.body !== null) && (method === 'GET' || method === 'HEAD')) {\n\t\t\tthrow new TypeError('Request with GET/HEAD method cannot have body');\n\t\t}\n\n\t\tlet inputBody = init.body != null ? init.body : isRequest(input) && input.body !== null ? clone(input) : null;\n\n\t\tBody.call(this, inputBody, {\n\t\t\ttimeout: init.timeout || input.timeout || 0,\n\t\t\tsize: init.size || input.size || 0\n\t\t});\n\n\t\tconst headers = new Headers(init.headers || input.headers || {});\n\n\t\tif (inputBody != null && !headers.has('Content-Type')) {\n\t\t\tconst contentType = extractContentType(inputBody);\n\t\t\tif (contentType) {\n\t\t\t\theaders.append('Content-Type', contentType);\n\t\t\t}\n\t\t}\n\n\t\tlet signal = isRequest(input) ? input.signal : null;\n\t\tif ('signal' in init) signal = init.signal;\n\n\t\tif (signal != null && !isAbortSignal(signal)) {\n\t\t\tthrow new TypeError('Expected signal to be an instanceof AbortSignal');\n\t\t}\n\n\t\tthis[INTERNALS$2] = {\n\t\t\tmethod,\n\t\t\tredirect: init.redirect || input.redirect || 'follow',\n\t\t\theaders,\n\t\t\tparsedURL,\n\t\t\tsignal\n\t\t};\n\n\t\t// node-fetch-only options\n\t\tthis.follow = init.follow !== undefined ? init.follow : input.follow !== undefined ? input.follow : 20;\n\t\tthis.compress = init.compress !== undefined ? init.compress : input.compress !== undefined ? input.compress : true;\n\t\tthis.counter = init.counter || input.counter || 0;\n\t\tthis.agent = init.agent || input.agent;\n\t}\n\n\tget method() {\n\t\treturn this[INTERNALS$2].method;\n\t}\n\n\tget url() {\n\t\treturn format_url(this[INTERNALS$2].parsedURL);\n\t}\n\n\tget headers() {\n\t\treturn this[INTERNALS$2].headers;\n\t}\n\n\tget redirect() {\n\t\treturn this[INTERNALS$2].redirect;\n\t}\n\n\tget signal() {\n\t\treturn this[INTERNALS$2].signal;\n\t}\n\n\t/**\n * Clone this request\n *\n * @return Request\n */\n\tclone() {\n\t\treturn new Request(this);\n\t}\n}\n\nBody.mixIn(Request.prototype);\n\nObject.defineProperty(Request.prototype, Symbol.toStringTag, {\n\tvalue: 'Request',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\nObject.defineProperties(Request.prototype, {\n\tmethod: { enumerable: true },\n\turl: { enumerable: true },\n\theaders: { enumerable: true },\n\tredirect: { enumerable: true },\n\tclone: { enumerable: true },\n\tsignal: { enumerable: true }\n});\n\n/**\n * Convert a Request to Node.js http request options.\n *\n * @param Request A Request instance\n * @return Object The options object to be passed to http.request\n */\nfunction getNodeRequestOptions(request) {\n\tconst parsedURL = request[INTERNALS$2].parsedURL;\n\tconst headers = new Headers(request[INTERNALS$2].headers);\n\n\t// fetch step 1.3\n\tif (!headers.has('Accept')) {\n\t\theaders.set('Accept', '*/*');\n\t}\n\n\t// Basic fetch\n\tif (!parsedURL.protocol || !parsedURL.hostname) {\n\t\tthrow new TypeError('Only absolute URLs are supported');\n\t}\n\n\tif (!/^https?:$/.test(parsedURL.protocol)) {\n\t\tthrow new TypeError('Only HTTP(S) protocols are supported');\n\t}\n\n\tif (request.signal && request.body instanceof Stream.Readable && !streamDestructionSupported) {\n\t\tthrow new Error('Cancellation of streamed requests with AbortSignal is not supported in node < 8');\n\t}\n\n\t// HTTP-network-or-cache fetch steps 2.4-2.7\n\tlet contentLengthValue = null;\n\tif (request.body == null && /^(POST|PUT)$/i.test(request.method)) {\n\t\tcontentLengthValue = '0';\n\t}\n\tif (request.body != null) {\n\t\tconst totalBytes = getTotalBytes(request);\n\t\tif (typeof totalBytes === 'number') {\n\t\t\tcontentLengthValue = String(totalBytes);\n\t\t}\n\t}\n\tif (contentLengthValue) {\n\t\theaders.set('Content-Length', contentLengthValue);\n\t}\n\n\t// HTTP-network-or-cache fetch step 2.11\n\tif (!headers.has('User-Agent')) {\n\t\theaders.set('User-Agent', 'node-fetch/1.0 (+https://github.com/bitinn/node-fetch)');\n\t}\n\n\t// HTTP-network-or-cache fetch step 2.15\n\tif (request.compress && !headers.has('Accept-Encoding')) {\n\t\theaders.set('Accept-Encoding', 'gzip,deflate');\n\t}\n\n\tlet agent = request.agent;\n\tif (typeof agent === 'function') {\n\t\tagent = agent(parsedURL);\n\t}\n\n\t// HTTP-network fetch step 4.2\n\t// chunked encoding is handled by Node.js\n\n\treturn Object.assign({}, parsedURL, {\n\t\tmethod: request.method,\n\t\theaders: exportNodeCompatibleHeaders(headers),\n\t\tagent\n\t});\n}\n\n/**\n * abort-error.js\n *\n * AbortError interface for cancelled requests\n */\n\n/**\n * Create AbortError instance\n *\n * @param String message Error message for human\n * @return AbortError\n */\nfunction AbortError(message) {\n Error.call(this, message);\n\n this.type = 'aborted';\n this.message = message;\n\n // hide custom error implementation details from end-users\n Error.captureStackTrace(this, this.constructor);\n}\n\nAbortError.prototype = Object.create(Error.prototype);\nAbortError.prototype.constructor = AbortError;\nAbortError.prototype.name = 'AbortError';\n\nconst URL$1 = Url.URL || whatwgUrl.URL;\n\n// fix an issue where \"PassThrough\", \"resolve\" aren't a named export for node <10\nconst PassThrough$1 = Stream.PassThrough;\n\nconst isDomainOrSubdomain = function isDomainOrSubdomain(destination, original) {\n\tconst orig = new URL$1(original).hostname;\n\tconst dest = new URL$1(destination).hostname;\n\n\treturn orig === dest || orig[orig.length - dest.length - 1] === '.' && orig.endsWith(dest);\n};\n\n/**\n * isSameProtocol reports whether the two provided URLs use the same protocol.\n *\n * Both domains must already be in canonical form.\n * @param {string|URL} original\n * @param {string|URL} destination\n */\nconst isSameProtocol = function isSameProtocol(destination, original) {\n\tconst orig = new URL$1(original).protocol;\n\tconst dest = new URL$1(destination).protocol;\n\n\treturn orig === dest;\n};\n\n/**\n * Fetch function\n *\n * @param Mixed url Absolute url or Request instance\n * @param Object opts Fetch options\n * @return Promise\n */\nfunction fetch(url, opts) {\n\n\t// allow custom promise\n\tif (!fetch.Promise) {\n\t\tthrow new Error('native promise missing, set fetch.Promise to your favorite alternative');\n\t}\n\n\tBody.Promise = fetch.Promise;\n\n\t// wrap http.request into fetch\n\treturn new fetch.Promise(function (resolve, reject) {\n\t\t// build request object\n\t\tconst request = new Request(url, opts);\n\t\tconst options = getNodeRequestOptions(request);\n\n\t\tconst send = (options.protocol === 'https:' ? https : http).request;\n\t\tconst signal = request.signal;\n\n\t\tlet response = null;\n\n\t\tconst abort = function abort() {\n\t\t\tlet error = new AbortError('The user aborted a request.');\n\t\t\treject(error);\n\t\t\tif (request.body && request.body instanceof Stream.Readable) {\n\t\t\t\tdestroyStream(request.body, error);\n\t\t\t}\n\t\t\tif (!response || !response.body) return;\n\t\t\tresponse.body.emit('error', error);\n\t\t};\n\n\t\tif (signal && signal.aborted) {\n\t\t\tabort();\n\t\t\treturn;\n\t\t}\n\n\t\tconst abortAndFinalize = function abortAndFinalize() {\n\t\t\tabort();\n\t\t\tfinalize();\n\t\t};\n\n\t\t// send request\n\t\tconst req = send(options);\n\t\tlet reqTimeout;\n\n\t\tif (signal) {\n\t\t\tsignal.addEventListener('abort', abortAndFinalize);\n\t\t}\n\n\t\tfunction finalize() {\n\t\t\treq.abort();\n\t\t\tif (signal) signal.removeEventListener('abort', abortAndFinalize);\n\t\t\tclearTimeout(reqTimeout);\n\t\t}\n\n\t\tif (request.timeout) {\n\t\t\treq.once('socket', function (socket) {\n\t\t\t\treqTimeout = setTimeout(function () {\n\t\t\t\t\treject(new FetchError(`network timeout at: ${request.url}`, 'request-timeout'));\n\t\t\t\t\tfinalize();\n\t\t\t\t}, request.timeout);\n\t\t\t});\n\t\t}\n\n\t\treq.on('error', function (err) {\n\t\t\treject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err));\n\n\t\t\tif (response && response.body) {\n\t\t\t\tdestroyStream(response.body, err);\n\t\t\t}\n\n\t\t\tfinalize();\n\t\t});\n\n\t\tfixResponseChunkedTransferBadEnding(req, function (err) {\n\t\t\tif (signal && signal.aborted) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (response && response.body) {\n\t\t\t\tdestroyStream(response.body, err);\n\t\t\t}\n\t\t});\n\n\t\t/* c8 ignore next 18 */\n\t\tif (parseInt(process.version.substring(1)) < 14) {\n\t\t\t// Before Node.js 14, pipeline() does not fully support async iterators and does not always\n\t\t\t// properly handle when the socket close/end events are out of order.\n\t\t\treq.on('socket', function (s) {\n\t\t\t\ts.addListener('close', function (hadError) {\n\t\t\t\t\t// if a data listener is still present we didn't end cleanly\n\t\t\t\t\tconst hasDataListener = s.listenerCount('data') > 0;\n\n\t\t\t\t\t// if end happened before close but the socket didn't emit an error, do it now\n\t\t\t\t\tif (response && hasDataListener && !hadError && !(signal && signal.aborted)) {\n\t\t\t\t\t\tconst err = new Error('Premature close');\n\t\t\t\t\t\terr.code = 'ERR_STREAM_PREMATURE_CLOSE';\n\t\t\t\t\t\tresponse.body.emit('error', err);\n\t\t\t\t\t}\n\t\t\t\t});\n\t\t\t});\n\t\t}\n\n\t\treq.on('response', function (res) {\n\t\t\tclearTimeout(reqTimeout);\n\n\t\t\tconst headers = createHeadersLenient(res.headers);\n\n\t\t\t// HTTP fetch step 5\n\t\t\tif (fetch.isRedirect(res.statusCode)) {\n\t\t\t\t// HTTP fetch step 5.2\n\t\t\t\tconst location = headers.get('Location');\n\n\t\t\t\t// HTTP fetch step 5.3\n\t\t\t\tlet locationURL = null;\n\t\t\t\ttry {\n\t\t\t\t\tlocationURL = location === null ? null : new URL$1(location, request.url).toString();\n\t\t\t\t} catch (err) {\n\t\t\t\t\t// error here can only be invalid URL in Location: header\n\t\t\t\t\t// do not throw when options.redirect == manual\n\t\t\t\t\t// let the user extract the errorneous redirect URL\n\t\t\t\t\tif (request.redirect !== 'manual') {\n\t\t\t\t\t\treject(new FetchError(`uri requested responds with an invalid redirect URL: ${location}`, 'invalid-redirect'));\n\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// HTTP fetch step 5.5\n\t\t\t\tswitch (request.redirect) {\n\t\t\t\t\tcase 'error':\n\t\t\t\t\t\treject(new FetchError(`uri requested responds with a redirect, redirect mode is set to error: ${request.url}`, 'no-redirect'));\n\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\treturn;\n\t\t\t\t\tcase 'manual':\n\t\t\t\t\t\t// node-fetch-specific step: make manual redirect a bit easier to use by setting the Location header value to the resolved URL.\n\t\t\t\t\t\tif (locationURL !== null) {\n\t\t\t\t\t\t\t// handle corrupted header\n\t\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\t\theaders.set('Location', locationURL);\n\t\t\t\t\t\t\t} catch (err) {\n\t\t\t\t\t\t\t\t// istanbul ignore next: nodejs server prevent invalid response headers, we can't test this through normal request\n\t\t\t\t\t\t\t\treject(err);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase 'follow':\n\t\t\t\t\t\t// HTTP-redirect fetch step 2\n\t\t\t\t\t\tif (locationURL === null) {\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 5\n\t\t\t\t\t\tif (request.counter >= request.follow) {\n\t\t\t\t\t\t\treject(new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect'));\n\t\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 6 (counter increment)\n\t\t\t\t\t\t// Create a new Request object.\n\t\t\t\t\t\tconst requestOpts = {\n\t\t\t\t\t\t\theaders: new Headers(request.headers),\n\t\t\t\t\t\t\tfollow: request.follow,\n\t\t\t\t\t\t\tcounter: request.counter + 1,\n\t\t\t\t\t\t\tagent: request.agent,\n\t\t\t\t\t\t\tcompress: request.compress,\n\t\t\t\t\t\t\tmethod: request.method,\n\t\t\t\t\t\t\tbody: request.body,\n\t\t\t\t\t\t\tsignal: request.signal,\n\t\t\t\t\t\t\ttimeout: request.timeout,\n\t\t\t\t\t\t\tsize: request.size\n\t\t\t\t\t\t};\n\n\t\t\t\t\t\tif (!isDomainOrSubdomain(request.url, locationURL) || !isSameProtocol(request.url, locationURL)) {\n\t\t\t\t\t\t\tfor (const name of ['authorization', 'www-authenticate', 'cookie', 'cookie2']) {\n\t\t\t\t\t\t\t\trequestOpts.headers.delete(name);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 9\n\t\t\t\t\t\tif (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) {\n\t\t\t\t\t\t\treject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect'));\n\t\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 11\n\t\t\t\t\t\tif (res.statusCode === 303 || (res.statusCode === 301 || res.statusCode === 302) && request.method === 'POST') {\n\t\t\t\t\t\t\trequestOpts.method = 'GET';\n\t\t\t\t\t\t\trequestOpts.body = undefined;\n\t\t\t\t\t\t\trequestOpts.headers.delete('content-length');\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 15\n\t\t\t\t\t\tresolve(fetch(new Request(locationURL, requestOpts)));\n\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// prepare response\n\t\t\tres.once('end', function () {\n\t\t\t\tif (signal) signal.removeEventListener('abort', abortAndFinalize);\n\t\t\t});\n\t\t\tlet body = res.pipe(new PassThrough$1());\n\n\t\t\tconst response_options = {\n\t\t\t\turl: request.url,\n\t\t\t\tstatus: res.statusCode,\n\t\t\t\tstatusText: res.statusMessage,\n\t\t\t\theaders: headers,\n\t\t\t\tsize: request.size,\n\t\t\t\ttimeout: request.timeout,\n\t\t\t\tcounter: request.counter\n\t\t\t};\n\n\t\t\t// HTTP-network fetch step 12.1.1.3\n\t\t\tconst codings = headers.get('Content-Encoding');\n\n\t\t\t// HTTP-network fetch step 12.1.1.4: handle content codings\n\n\t\t\t// in following scenarios we ignore compression support\n\t\t\t// 1. compression support is disabled\n\t\t\t// 2. HEAD request\n\t\t\t// 3. no Content-Encoding header\n\t\t\t// 4. no content response (204)\n\t\t\t// 5. content not modified response (304)\n\t\t\tif (!request.compress || request.method === 'HEAD' || codings === null || res.statusCode === 204 || res.statusCode === 304) {\n\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\tresolve(response);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// For Node v6+\n\t\t\t// Be less strict when decoding compressed responses, since sometimes\n\t\t\t// servers send slightly invalid responses that are still accepted\n\t\t\t// by common browsers.\n\t\t\t// Always using Z_SYNC_FLUSH is what cURL does.\n\t\t\tconst zlibOptions = {\n\t\t\t\tflush: zlib.Z_SYNC_FLUSH,\n\t\t\t\tfinishFlush: zlib.Z_SYNC_FLUSH\n\t\t\t};\n\n\t\t\t// for gzip\n\t\t\tif (codings == 'gzip' || codings == 'x-gzip') {\n\t\t\t\tbody = body.pipe(zlib.createGunzip(zlibOptions));\n\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\tresolve(response);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// for deflate\n\t\t\tif (codings == 'deflate' || codings == 'x-deflate') {\n\t\t\t\t// handle the infamous raw deflate response from old servers\n\t\t\t\t// a hack for old IIS and Apache servers\n\t\t\t\tconst raw = res.pipe(new PassThrough$1());\n\t\t\t\traw.once('data', function (chunk) {\n\t\t\t\t\t// see http://stackoverflow.com/questions/37519828\n\t\t\t\t\tif ((chunk[0] & 0x0F) === 0x08) {\n\t\t\t\t\t\tbody = body.pipe(zlib.createInflate());\n\t\t\t\t\t} else {\n\t\t\t\t\t\tbody = body.pipe(zlib.createInflateRaw());\n\t\t\t\t\t}\n\t\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\t\tresolve(response);\n\t\t\t\t});\n\t\t\t\traw.on('end', function () {\n\t\t\t\t\t// some old IIS servers return zero-length OK deflate responses, so 'data' is never emitted.\n\t\t\t\t\tif (!response) {\n\t\t\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\t\t\tresolve(response);\n\t\t\t\t\t}\n\t\t\t\t});\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// for br\n\t\t\tif (codings == 'br' && typeof zlib.createBrotliDecompress === 'function') {\n\t\t\t\tbody = body.pipe(zlib.createBrotliDecompress());\n\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\tresolve(response);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// otherwise, use response as-is\n\t\t\tresponse = new Response(body, response_options);\n\t\t\tresolve(response);\n\t\t});\n\n\t\twriteToStream(req, request);\n\t});\n}\nfunction fixResponseChunkedTransferBadEnding(request, errorCallback) {\n\tlet socket;\n\n\trequest.on('socket', function (s) {\n\t\tsocket = s;\n\t});\n\n\trequest.on('response', function (response) {\n\t\tconst headers = response.headers;\n\n\t\tif (headers['transfer-encoding'] === 'chunked' && !headers['content-length']) {\n\t\t\tresponse.once('close', function (hadError) {\n\t\t\t\t// tests for socket presence, as in some situations the\n\t\t\t\t// the 'socket' event is not triggered for the request\n\t\t\t\t// (happens in deno), avoids `TypeError`\n\t\t\t\t// if a data listener is still present we didn't end cleanly\n\t\t\t\tconst hasDataListener = socket && socket.listenerCount('data') > 0;\n\n\t\t\t\tif (hasDataListener && !hadError) {\n\t\t\t\t\tconst err = new Error('Premature close');\n\t\t\t\t\terr.code = 'ERR_STREAM_PREMATURE_CLOSE';\n\t\t\t\t\terrorCallback(err);\n\t\t\t\t}\n\t\t\t});\n\t\t}\n\t});\n}\n\nfunction destroyStream(stream, err) {\n\tif (stream.destroy) {\n\t\tstream.destroy(err);\n\t} else {\n\t\t// node < 8\n\t\tstream.emit('error', err);\n\t\tstream.end();\n\t}\n}\n\n/**\n * Redirect code matching\n *\n * @param Number code Status code\n * @return Boolean\n */\nfetch.isRedirect = function (code) {\n\treturn code === 301 || code === 302 || code === 303 || code === 307 || code === 308;\n};\n\n// expose Promise\nfetch.Promise = global.Promise;\n\nmodule.exports = exports = fetch;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.default = exports;\nexports.Headers = Headers;\nexports.Request = Request;\nexports.Response = Response;\nexports.FetchError = FetchError;\nexports.AbortError = AbortError;\n","/*!\n * normalize-path \n *\n * Copyright (c) 2014-2018, Jon Schlinkert.\n * Released under the MIT License.\n */\n\nmodule.exports = function(path, stripTrailing) {\n if (typeof path !== 'string') {\n throw new TypeError('expected path to be a string');\n }\n\n if (path === '\\\\' || path === '/') return '/';\n\n var len = path.length;\n if (len <= 1) return path;\n\n // ensure that win32 namespaces has two leading slashes, so that the path is\n // handled properly by the win32 version of path.parse() after being normalized\n // https://msdn.microsoft.com/library/windows/desktop/aa365247(v=vs.85).aspx#namespaces\n var prefix = '';\n if (len > 4 && path[3] === '\\\\') {\n var ch = path[2];\n if ((ch === '?' || ch === '.') && path.slice(0, 2) === '\\\\\\\\') {\n path = path.slice(2);\n prefix = '//';\n }\n }\n\n var segs = path.split(/[/\\\\]+/);\n if (stripTrailing !== false && segs[segs.length - 1] === '') {\n segs.pop();\n }\n return prefix + segs.join('/');\n};\n","\"use strict\";\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n App: () => App,\n OAuthApp: () => OAuthApp,\n Octokit: () => Octokit,\n RequestError: () => import_request_error.RequestError,\n createNodeMiddleware: () => import_app2.createNodeMiddleware\n});\nmodule.exports = __toCommonJS(dist_src_exports);\n\n// pkg/dist-src/octokit.js\nvar import_core = require(\"@octokit/core\");\nvar import_plugin_paginate_rest = require(\"@octokit/plugin-paginate-rest\");\nvar import_plugin_rest_endpoint_methods = require(\"@octokit/plugin-rest-endpoint-methods\");\nvar import_plugin_retry = require(\"@octokit/plugin-retry\");\nvar import_plugin_throttling = require(\"@octokit/plugin-throttling\");\n\n// pkg/dist-src/version.js\nvar VERSION = \"2.1.0\";\n\n// pkg/dist-src/octokit.js\nvar import_request_error = require(\"@octokit/request-error\");\nvar Octokit = import_core.Octokit.plugin(\n import_plugin_rest_endpoint_methods.restEndpointMethods,\n import_plugin_paginate_rest.paginateRest,\n import_plugin_retry.retry,\n import_plugin_throttling.throttling\n).defaults({\n userAgent: `octokit.js/${VERSION}`,\n throttle: {\n onRateLimit,\n onSecondaryRateLimit\n }\n});\nfunction onRateLimit(retryAfter, options, octokit) {\n octokit.log.warn(\n `Request quota exhausted for request ${options.method} ${options.url}`\n );\n if (options.request.retryCount === 0) {\n octokit.log.info(`Retrying after ${retryAfter} seconds!`);\n return true;\n }\n}\nfunction onSecondaryRateLimit(retryAfter, options, octokit) {\n octokit.log.warn(\n `SecondaryRateLimit detected for request ${options.method} ${options.url}`\n );\n if (options.request.retryCount === 0) {\n octokit.log.info(`Retrying after ${retryAfter} seconds!`);\n return true;\n }\n}\n\n// pkg/dist-src/app.js\nvar import_app = require(\"@octokit/app\");\nvar import_oauth_app = require(\"@octokit/oauth-app\");\nvar import_app2 = require(\"@octokit/app\");\nvar App = import_app.App.defaults({ Octokit });\nvar OAuthApp = import_oauth_app.OAuthApp.defaults({ Octokit });\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n App,\n OAuthApp,\n Octokit,\n RequestError,\n createNodeMiddleware\n});\n","\"use strict\";\nvar __create = Object.create;\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __getProtoOf = Object.getPrototypeOf;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(\n // If the importer is in node compatibility mode or this is not an ESM\n // file that has been converted to a CommonJS file using a Babel-\n // compatible transform (i.e. \"__esModule\" has not been set), then set\n // \"default\" to the CommonJS \"module.exports\" for node compatibility.\n isNodeMode || !mod || !mod.__esModule ? __defProp(target, \"default\", { value: mod, enumerable: true }) : target,\n mod\n));\nvar __toCommonJS = (mod) => __copyProps(__defProp({}, \"__esModule\", { value: true }), mod);\n\n// pkg/dist-src/index.js\nvar dist_src_exports = {};\n__export(dist_src_exports, {\n VERSION: () => VERSION,\n retry: () => retry\n});\nmodule.exports = __toCommonJS(dist_src_exports);\n\n// pkg/dist-src/error-request.js\nasync function errorRequest(state, octokit, error, options) {\n if (!error.request || !error.request.request) {\n throw error;\n }\n if (error.status >= 400 && !state.doNotRetry.includes(error.status)) {\n const retries = options.request.retries != null ? options.request.retries : state.retries;\n const retryAfter = Math.pow((options.request.retryCount || 0) + 1, 2);\n throw octokit.retry.retryRequest(error, retries, retryAfter);\n }\n throw error;\n}\n\n// pkg/dist-src/wrap-request.js\nvar import_light = __toESM(require(\"bottleneck/light\"));\nvar import_request_error = require(\"@octokit/request-error\");\nasync function wrapRequest(state, octokit, request, options) {\n const limiter = new import_light.default();\n limiter.on(\"failed\", function(error, info) {\n const maxRetries = ~~error.request.request.retries;\n const after = ~~error.request.request.retryAfter;\n options.request.retryCount = info.retryCount + 1;\n if (maxRetries > info.retryCount) {\n return after * state.retryAfterBaseValue;\n }\n });\n return limiter.schedule(\n requestWithGraphqlErrorHandling.bind(null, state, octokit, request),\n options\n );\n}\nasync function requestWithGraphqlErrorHandling(state, octokit, request, options) {\n const response = await request(request, options);\n if (response.data && response.data.errors && /Something went wrong while executing your query/.test(\n response.data.errors[0].message\n )) {\n const error = new import_request_error.RequestError(response.data.errors[0].message, 500, {\n request: options,\n response\n });\n return errorRequest(state, octokit, error, options);\n }\n return response;\n}\n\n// pkg/dist-src/index.js\nvar VERSION = \"4.1.6\";\nfunction retry(octokit, octokitOptions) {\n const state = Object.assign(\n {\n enabled: true,\n retryAfterBaseValue: 1e3,\n doNotRetry: [400, 401, 403, 404, 422],\n retries: 3\n },\n octokitOptions.retry\n );\n if (state.enabled) {\n octokit.hook.error(\"request\", errorRequest.bind(null, state, octokit));\n octokit.hook.wrap(\"request\", wrapRequest.bind(null, state, octokit));\n }\n return {\n retry: {\n retryRequest: (error, retries, retryAfter) => {\n error.request.request = Object.assign({}, error.request.request, {\n retries,\n retryAfter\n });\n return error;\n }\n }\n };\n}\nretry.VERSION = VERSION;\n// Annotate the CommonJS export names for ESM import in node:\n0 && (module.exports = {\n VERSION,\n retry\n});\n","var wrappy = require('wrappy')\nmodule.exports = wrappy(once)\nmodule.exports.strict = wrappy(onceStrict)\n\nonce.proto = once(function () {\n Object.defineProperty(Function.prototype, 'once', {\n value: function () {\n return once(this)\n },\n configurable: true\n })\n\n Object.defineProperty(Function.prototype, 'onceStrict', {\n value: function () {\n return onceStrict(this)\n },\n configurable: true\n })\n})\n\nfunction once (fn) {\n var f = function () {\n if (f.called) return f.value\n f.called = true\n return f.value = fn.apply(this, arguments)\n }\n f.called = false\n return f\n}\n\nfunction onceStrict (fn) {\n var f = function () {\n if (f.called)\n throw new Error(f.onceError)\n f.called = true\n return f.value = fn.apply(this, arguments)\n }\n var name = fn.name || 'Function wrapped with `once`'\n f.onceError = name + \" shouldn't be called more than once\"\n f.called = false\n return f\n}\n","'use strict';\n\nfunction posix(path) {\n\treturn path.charAt(0) === '/';\n}\n\nfunction win32(path) {\n\t// https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56\n\tvar splitDeviceRe = /^([a-zA-Z]:|[\\\\\\/]{2}[^\\\\\\/]+[\\\\\\/]+[^\\\\\\/]+)?([\\\\\\/])?([\\s\\S]*?)$/;\n\tvar result = splitDeviceRe.exec(path);\n\tvar device = result[1] || '';\n\tvar isUnc = Boolean(device && device.charAt(1) !== ':');\n\n\t// UNC paths are always absolute\n\treturn Boolean(result[2] || isUnc);\n}\n\nmodule.exports = process.platform === 'win32' ? win32 : posix;\nmodule.exports.posix = posix;\nmodule.exports.win32 = win32;\n","'use strict';\n\nmodule.exports = require('./lib/picomatch');\n","'use strict';\n\nconst path = require('path');\nconst WIN_SLASH = '\\\\\\\\/';\nconst WIN_NO_SLASH = `[^${WIN_SLASH}]`;\n\n/**\n * Posix glob regex\n */\n\nconst DOT_LITERAL = '\\\\.';\nconst PLUS_LITERAL = '\\\\+';\nconst QMARK_LITERAL = '\\\\?';\nconst SLASH_LITERAL = '\\\\/';\nconst ONE_CHAR = '(?=.)';\nconst QMARK = '[^/]';\nconst END_ANCHOR = `(?:${SLASH_LITERAL}|$)`;\nconst START_ANCHOR = `(?:^|${SLASH_LITERAL})`;\nconst DOTS_SLASH = `${DOT_LITERAL}{1,2}${END_ANCHOR}`;\nconst NO_DOT = `(?!${DOT_LITERAL})`;\nconst NO_DOTS = `(?!${START_ANCHOR}${DOTS_SLASH})`;\nconst NO_DOT_SLASH = `(?!${DOT_LITERAL}{0,1}${END_ANCHOR})`;\nconst NO_DOTS_SLASH = `(?!${DOTS_SLASH})`;\nconst QMARK_NO_DOT = `[^.${SLASH_LITERAL}]`;\nconst STAR = `${QMARK}*?`;\n\nconst POSIX_CHARS = {\n DOT_LITERAL,\n PLUS_LITERAL,\n QMARK_LITERAL,\n SLASH_LITERAL,\n ONE_CHAR,\n QMARK,\n END_ANCHOR,\n DOTS_SLASH,\n NO_DOT,\n NO_DOTS,\n NO_DOT_SLASH,\n NO_DOTS_SLASH,\n QMARK_NO_DOT,\n STAR,\n START_ANCHOR\n};\n\n/**\n * Windows glob regex\n */\n\nconst WINDOWS_CHARS = {\n ...POSIX_CHARS,\n\n SLASH_LITERAL: `[${WIN_SLASH}]`,\n QMARK: WIN_NO_SLASH,\n STAR: `${WIN_NO_SLASH}*?`,\n DOTS_SLASH: `${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$)`,\n NO_DOT: `(?!${DOT_LITERAL})`,\n NO_DOTS: `(?!(?:^|[${WIN_SLASH}])${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$))`,\n NO_DOT_SLASH: `(?!${DOT_LITERAL}{0,1}(?:[${WIN_SLASH}]|$))`,\n NO_DOTS_SLASH: `(?!${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$))`,\n QMARK_NO_DOT: `[^.${WIN_SLASH}]`,\n START_ANCHOR: `(?:^|[${WIN_SLASH}])`,\n END_ANCHOR: `(?:[${WIN_SLASH}]|$)`\n};\n\n/**\n * POSIX Bracket Regex\n */\n\nconst POSIX_REGEX_SOURCE = {\n alnum: 'a-zA-Z0-9',\n alpha: 'a-zA-Z',\n ascii: '\\\\x00-\\\\x7F',\n blank: ' \\\\t',\n cntrl: '\\\\x00-\\\\x1F\\\\x7F',\n digit: '0-9',\n graph: '\\\\x21-\\\\x7E',\n lower: 'a-z',\n print: '\\\\x20-\\\\x7E ',\n punct: '\\\\-!\"#$%&\\'()\\\\*+,./:;<=>?@[\\\\]^_`{|}~',\n space: ' \\\\t\\\\r\\\\n\\\\v\\\\f',\n upper: 'A-Z',\n word: 'A-Za-z0-9_',\n xdigit: 'A-Fa-f0-9'\n};\n\nmodule.exports = {\n MAX_LENGTH: 1024 * 64,\n POSIX_REGEX_SOURCE,\n\n // regular expressions\n REGEX_BACKSLASH: /\\\\(?![*+?^${}(|)[\\]])/g,\n REGEX_NON_SPECIAL_CHARS: /^[^@![\\].,$*+?^{}()|\\\\/]+/,\n REGEX_SPECIAL_CHARS: /[-*+?.^${}(|)[\\]]/,\n REGEX_SPECIAL_CHARS_BACKREF: /(\\\\?)((\\W)(\\3*))/g,\n REGEX_SPECIAL_CHARS_GLOBAL: /([-*+?.^${}(|)[\\]])/g,\n REGEX_REMOVE_BACKSLASH: /(?:\\[.*?[^\\\\]\\]|\\\\(?=.))/g,\n\n // Replace globs with equivalent patterns to reduce parsing time.\n REPLACEMENTS: {\n '***': '*',\n '**/**': '**',\n '**/**/**': '**'\n },\n\n // Digits\n CHAR_0: 48, /* 0 */\n CHAR_9: 57, /* 9 */\n\n // Alphabet chars.\n CHAR_UPPERCASE_A: 65, /* A */\n CHAR_LOWERCASE_A: 97, /* a */\n CHAR_UPPERCASE_Z: 90, /* Z */\n CHAR_LOWERCASE_Z: 122, /* z */\n\n CHAR_LEFT_PARENTHESES: 40, /* ( */\n CHAR_RIGHT_PARENTHESES: 41, /* ) */\n\n CHAR_ASTERISK: 42, /* * */\n\n // Non-alphabetic chars.\n CHAR_AMPERSAND: 38, /* & */\n CHAR_AT: 64, /* @ */\n CHAR_BACKWARD_SLASH: 92, /* \\ */\n CHAR_CARRIAGE_RETURN: 13, /* \\r */\n CHAR_CIRCUMFLEX_ACCENT: 94, /* ^ */\n CHAR_COLON: 58, /* : */\n CHAR_COMMA: 44, /* , */\n CHAR_DOT: 46, /* . */\n CHAR_DOUBLE_QUOTE: 34, /* \" */\n CHAR_EQUAL: 61, /* = */\n CHAR_EXCLAMATION_MARK: 33, /* ! */\n CHAR_FORM_FEED: 12, /* \\f */\n CHAR_FORWARD_SLASH: 47, /* / */\n CHAR_GRAVE_ACCENT: 96, /* ` */\n CHAR_HASH: 35, /* # */\n CHAR_HYPHEN_MINUS: 45, /* - */\n CHAR_LEFT_ANGLE_BRACKET: 60, /* < */\n CHAR_LEFT_CURLY_BRACE: 123, /* { */\n CHAR_LEFT_SQUARE_BRACKET: 91, /* [ */\n CHAR_LINE_FEED: 10, /* \\n */\n CHAR_NO_BREAK_SPACE: 160, /* \\u00A0 */\n CHAR_PERCENT: 37, /* % */\n CHAR_PLUS: 43, /* + */\n CHAR_QUESTION_MARK: 63, /* ? */\n CHAR_RIGHT_ANGLE_BRACKET: 62, /* > */\n CHAR_RIGHT_CURLY_BRACE: 125, /* } */\n CHAR_RIGHT_SQUARE_BRACKET: 93, /* ] */\n CHAR_SEMICOLON: 59, /* ; */\n CHAR_SINGLE_QUOTE: 39, /* ' */\n CHAR_SPACE: 32, /* */\n CHAR_TAB: 9, /* \\t */\n CHAR_UNDERSCORE: 95, /* _ */\n CHAR_VERTICAL_LINE: 124, /* | */\n CHAR_ZERO_WIDTH_NOBREAK_SPACE: 65279, /* \\uFEFF */\n\n SEP: path.sep,\n\n /**\n * Create EXTGLOB_CHARS\n */\n\n extglobChars(chars) {\n return {\n '!': { type: 'negate', open: '(?:(?!(?:', close: `))${chars.STAR})` },\n '?': { type: 'qmark', open: '(?:', close: ')?' },\n '+': { type: 'plus', open: '(?:', close: ')+' },\n '*': { type: 'star', open: '(?:', close: ')*' },\n '@': { type: 'at', open: '(?:', close: ')' }\n };\n },\n\n /**\n * Create GLOB_CHARS\n */\n\n globChars(win32) {\n return win32 === true ? WINDOWS_CHARS : POSIX_CHARS;\n }\n};\n","'use strict';\n\nconst constants = require('./constants');\nconst utils = require('./utils');\n\n/**\n * Constants\n */\n\nconst {\n MAX_LENGTH,\n POSIX_REGEX_SOURCE,\n REGEX_NON_SPECIAL_CHARS,\n REGEX_SPECIAL_CHARS_BACKREF,\n REPLACEMENTS\n} = constants;\n\n/**\n * Helpers\n */\n\nconst expandRange = (args, options) => {\n if (typeof options.expandRange === 'function') {\n return options.expandRange(...args, options);\n }\n\n args.sort();\n const value = `[${args.join('-')}]`;\n\n try {\n /* eslint-disable-next-line no-new */\n new RegExp(value);\n } catch (ex) {\n return args.map(v => utils.escapeRegex(v)).join('..');\n }\n\n return value;\n};\n\n/**\n * Create the message for a syntax error\n */\n\nconst syntaxError = (type, char) => {\n return `Missing ${type}: \"${char}\" - use \"\\\\\\\\${char}\" to match literal characters`;\n};\n\n/**\n * Parse the given input string.\n * @param {String} input\n * @param {Object} options\n * @return {Object}\n */\n\nconst parse = (input, options) => {\n if (typeof input !== 'string') {\n throw new TypeError('Expected a string');\n }\n\n input = REPLACEMENTS[input] || input;\n\n const opts = { ...options };\n const max = typeof opts.maxLength === 'number' ? Math.min(MAX_LENGTH, opts.maxLength) : MAX_LENGTH;\n\n let len = input.length;\n if (len > max) {\n throw new SyntaxError(`Input length: ${len}, exceeds maximum allowed length: ${max}`);\n }\n\n const bos = { type: 'bos', value: '', output: opts.prepend || '' };\n const tokens = [bos];\n\n const capture = opts.capture ? '' : '?:';\n const win32 = utils.isWindows(options);\n\n // create constants based on platform, for windows or posix\n const PLATFORM_CHARS = constants.globChars(win32);\n const EXTGLOB_CHARS = constants.extglobChars(PLATFORM_CHARS);\n\n const {\n DOT_LITERAL,\n PLUS_LITERAL,\n SLASH_LITERAL,\n ONE_CHAR,\n DOTS_SLASH,\n NO_DOT,\n NO_DOT_SLASH,\n NO_DOTS_SLASH,\n QMARK,\n QMARK_NO_DOT,\n STAR,\n START_ANCHOR\n } = PLATFORM_CHARS;\n\n const globstar = opts => {\n return `(${capture}(?:(?!${START_ANCHOR}${opts.dot ? DOTS_SLASH : DOT_LITERAL}).)*?)`;\n };\n\n const nodot = opts.dot ? '' : NO_DOT;\n const qmarkNoDot = opts.dot ? QMARK : QMARK_NO_DOT;\n let star = opts.bash === true ? globstar(opts) : STAR;\n\n if (opts.capture) {\n star = `(${star})`;\n }\n\n // minimatch options support\n if (typeof opts.noext === 'boolean') {\n opts.noextglob = opts.noext;\n }\n\n const state = {\n input,\n index: -1,\n start: 0,\n dot: opts.dot === true,\n consumed: '',\n output: '',\n prefix: '',\n backtrack: false,\n negated: false,\n brackets: 0,\n braces: 0,\n parens: 0,\n quotes: 0,\n globstar: false,\n tokens\n };\n\n input = utils.removePrefix(input, state);\n len = input.length;\n\n const extglobs = [];\n const braces = [];\n const stack = [];\n let prev = bos;\n let value;\n\n /**\n * Tokenizing helpers\n */\n\n const eos = () => state.index === len - 1;\n const peek = state.peek = (n = 1) => input[state.index + n];\n const advance = state.advance = () => input[++state.index] || '';\n const remaining = () => input.slice(state.index + 1);\n const consume = (value = '', num = 0) => {\n state.consumed += value;\n state.index += num;\n };\n\n const append = token => {\n state.output += token.output != null ? token.output : token.value;\n consume(token.value);\n };\n\n const negate = () => {\n let count = 1;\n\n while (peek() === '!' && (peek(2) !== '(' || peek(3) === '?')) {\n advance();\n state.start++;\n count++;\n }\n\n if (count % 2 === 0) {\n return false;\n }\n\n state.negated = true;\n state.start++;\n return true;\n };\n\n const increment = type => {\n state[type]++;\n stack.push(type);\n };\n\n const decrement = type => {\n state[type]--;\n stack.pop();\n };\n\n /**\n * Push tokens onto the tokens array. This helper speeds up\n * tokenizing by 1) helping us avoid backtracking as much as possible,\n * and 2) helping us avoid creating extra tokens when consecutive\n * characters are plain text. This improves performance and simplifies\n * lookbehinds.\n */\n\n const push = tok => {\n if (prev.type === 'globstar') {\n const isBrace = state.braces > 0 && (tok.type === 'comma' || tok.type === 'brace');\n const isExtglob = tok.extglob === true || (extglobs.length && (tok.type === 'pipe' || tok.type === 'paren'));\n\n if (tok.type !== 'slash' && tok.type !== 'paren' && !isBrace && !isExtglob) {\n state.output = state.output.slice(0, -prev.output.length);\n prev.type = 'star';\n prev.value = '*';\n prev.output = star;\n state.output += prev.output;\n }\n }\n\n if (extglobs.length && tok.type !== 'paren') {\n extglobs[extglobs.length - 1].inner += tok.value;\n }\n\n if (tok.value || tok.output) append(tok);\n if (prev && prev.type === 'text' && tok.type === 'text') {\n prev.value += tok.value;\n prev.output = (prev.output || '') + tok.value;\n return;\n }\n\n tok.prev = prev;\n tokens.push(tok);\n prev = tok;\n };\n\n const extglobOpen = (type, value) => {\n const token = { ...EXTGLOB_CHARS[value], conditions: 1, inner: '' };\n\n token.prev = prev;\n token.parens = state.parens;\n token.output = state.output;\n const output = (opts.capture ? '(' : '') + token.open;\n\n increment('parens');\n push({ type, value, output: state.output ? '' : ONE_CHAR });\n push({ type: 'paren', extglob: true, value: advance(), output });\n extglobs.push(token);\n };\n\n const extglobClose = token => {\n let output = token.close + (opts.capture ? ')' : '');\n let rest;\n\n if (token.type === 'negate') {\n let extglobStar = star;\n\n if (token.inner && token.inner.length > 1 && token.inner.includes('/')) {\n extglobStar = globstar(opts);\n }\n\n if (extglobStar !== star || eos() || /^\\)+$/.test(remaining())) {\n output = token.close = `)$))${extglobStar}`;\n }\n\n if (token.inner.includes('*') && (rest = remaining()) && /^\\.[^\\\\/.]+$/.test(rest)) {\n // Any non-magical string (`.ts`) or even nested expression (`.{ts,tsx}`) can follow after the closing parenthesis.\n // In this case, we need to parse the string and use it in the output of the original pattern.\n // Suitable patterns: `/!(*.d).ts`, `/!(*.d).{ts,tsx}`, `**/!(*-dbg).@(js)`.\n //\n // Disabling the `fastpaths` option due to a problem with parsing strings as `.ts` in the pattern like `**/!(*.d).ts`.\n const expression = parse(rest, { ...options, fastpaths: false }).output;\n\n output = token.close = `)${expression})${extglobStar})`;\n }\n\n if (token.prev.type === 'bos') {\n state.negatedExtglob = true;\n }\n }\n\n push({ type: 'paren', extglob: true, value, output });\n decrement('parens');\n };\n\n /**\n * Fast paths\n */\n\n if (opts.fastpaths !== false && !/(^[*!]|[/()[\\]{}\"])/.test(input)) {\n let backslashes = false;\n\n let output = input.replace(REGEX_SPECIAL_CHARS_BACKREF, (m, esc, chars, first, rest, index) => {\n if (first === '\\\\') {\n backslashes = true;\n return m;\n }\n\n if (first === '?') {\n if (esc) {\n return esc + first + (rest ? QMARK.repeat(rest.length) : '');\n }\n if (index === 0) {\n return qmarkNoDot + (rest ? QMARK.repeat(rest.length) : '');\n }\n return QMARK.repeat(chars.length);\n }\n\n if (first === '.') {\n return DOT_LITERAL.repeat(chars.length);\n }\n\n if (first === '*') {\n if (esc) {\n return esc + first + (rest ? star : '');\n }\n return star;\n }\n return esc ? m : `\\\\${m}`;\n });\n\n if (backslashes === true) {\n if (opts.unescape === true) {\n output = output.replace(/\\\\/g, '');\n } else {\n output = output.replace(/\\\\+/g, m => {\n return m.length % 2 === 0 ? '\\\\\\\\' : (m ? '\\\\' : '');\n });\n }\n }\n\n if (output === input && opts.contains === true) {\n state.output = input;\n return state;\n }\n\n state.output = utils.wrapOutput(output, state, options);\n return state;\n }\n\n /**\n * Tokenize input until we reach end-of-string\n */\n\n while (!eos()) {\n value = advance();\n\n if (value === '\\u0000') {\n continue;\n }\n\n /**\n * Escaped characters\n */\n\n if (value === '\\\\') {\n const next = peek();\n\n if (next === '/' && opts.bash !== true) {\n continue;\n }\n\n if (next === '.' || next === ';') {\n continue;\n }\n\n if (!next) {\n value += '\\\\';\n push({ type: 'text', value });\n continue;\n }\n\n // collapse slashes to reduce potential for exploits\n const match = /^\\\\+/.exec(remaining());\n let slashes = 0;\n\n if (match && match[0].length > 2) {\n slashes = match[0].length;\n state.index += slashes;\n if (slashes % 2 !== 0) {\n value += '\\\\';\n }\n }\n\n if (opts.unescape === true) {\n value = advance();\n } else {\n value += advance();\n }\n\n if (state.brackets === 0) {\n push({ type: 'text', value });\n continue;\n }\n }\n\n /**\n * If we're inside a regex character class, continue\n * until we reach the closing bracket.\n */\n\n if (state.brackets > 0 && (value !== ']' || prev.value === '[' || prev.value === '[^')) {\n if (opts.posix !== false && value === ':') {\n const inner = prev.value.slice(1);\n if (inner.includes('[')) {\n prev.posix = true;\n\n if (inner.includes(':')) {\n const idx = prev.value.lastIndexOf('[');\n const pre = prev.value.slice(0, idx);\n const rest = prev.value.slice(idx + 2);\n const posix = POSIX_REGEX_SOURCE[rest];\n if (posix) {\n prev.value = pre + posix;\n state.backtrack = true;\n advance();\n\n if (!bos.output && tokens.indexOf(prev) === 1) {\n bos.output = ONE_CHAR;\n }\n continue;\n }\n }\n }\n }\n\n if ((value === '[' && peek() !== ':') || (value === '-' && peek() === ']')) {\n value = `\\\\${value}`;\n }\n\n if (value === ']' && (prev.value === '[' || prev.value === '[^')) {\n value = `\\\\${value}`;\n }\n\n if (opts.posix === true && value === '!' && prev.value === '[') {\n value = '^';\n }\n\n prev.value += value;\n append({ value });\n continue;\n }\n\n /**\n * If we're inside a quoted string, continue\n * until we reach the closing double quote.\n */\n\n if (state.quotes === 1 && value !== '\"') {\n value = utils.escapeRegex(value);\n prev.value += value;\n append({ value });\n continue;\n }\n\n /**\n * Double quotes\n */\n\n if (value === '\"') {\n state.quotes = state.quotes === 1 ? 0 : 1;\n if (opts.keepQuotes === true) {\n push({ type: 'text', value });\n }\n continue;\n }\n\n /**\n * Parentheses\n */\n\n if (value === '(') {\n increment('parens');\n push({ type: 'paren', value });\n continue;\n }\n\n if (value === ')') {\n if (state.parens === 0 && opts.strictBrackets === true) {\n throw new SyntaxError(syntaxError('opening', '('));\n }\n\n const extglob = extglobs[extglobs.length - 1];\n if (extglob && state.parens === extglob.parens + 1) {\n extglobClose(extglobs.pop());\n continue;\n }\n\n push({ type: 'paren', value, output: state.parens ? ')' : '\\\\)' });\n decrement('parens');\n continue;\n }\n\n /**\n * Square brackets\n */\n\n if (value === '[') {\n if (opts.nobracket === true || !remaining().includes(']')) {\n if (opts.nobracket !== true && opts.strictBrackets === true) {\n throw new SyntaxError(syntaxError('closing', ']'));\n }\n\n value = `\\\\${value}`;\n } else {\n increment('brackets');\n }\n\n push({ type: 'bracket', value });\n continue;\n }\n\n if (value === ']') {\n if (opts.nobracket === true || (prev && prev.type === 'bracket' && prev.value.length === 1)) {\n push({ type: 'text', value, output: `\\\\${value}` });\n continue;\n }\n\n if (state.brackets === 0) {\n if (opts.strictBrackets === true) {\n throw new SyntaxError(syntaxError('opening', '['));\n }\n\n push({ type: 'text', value, output: `\\\\${value}` });\n continue;\n }\n\n decrement('brackets');\n\n const prevValue = prev.value.slice(1);\n if (prev.posix !== true && prevValue[0] === '^' && !prevValue.includes('/')) {\n value = `/${value}`;\n }\n\n prev.value += value;\n append({ value });\n\n // when literal brackets are explicitly disabled\n // assume we should match with a regex character class\n if (opts.literalBrackets === false || utils.hasRegexChars(prevValue)) {\n continue;\n }\n\n const escaped = utils.escapeRegex(prev.value);\n state.output = state.output.slice(0, -prev.value.length);\n\n // when literal brackets are explicitly enabled\n // assume we should escape the brackets to match literal characters\n if (opts.literalBrackets === true) {\n state.output += escaped;\n prev.value = escaped;\n continue;\n }\n\n // when the user specifies nothing, try to match both\n prev.value = `(${capture}${escaped}|${prev.value})`;\n state.output += prev.value;\n continue;\n }\n\n /**\n * Braces\n */\n\n if (value === '{' && opts.nobrace !== true) {\n increment('braces');\n\n const open = {\n type: 'brace',\n value,\n output: '(',\n outputIndex: state.output.length,\n tokensIndex: state.tokens.length\n };\n\n braces.push(open);\n push(open);\n continue;\n }\n\n if (value === '}') {\n const brace = braces[braces.length - 1];\n\n if (opts.nobrace === true || !brace) {\n push({ type: 'text', value, output: value });\n continue;\n }\n\n let output = ')';\n\n if (brace.dots === true) {\n const arr = tokens.slice();\n const range = [];\n\n for (let i = arr.length - 1; i >= 0; i--) {\n tokens.pop();\n if (arr[i].type === 'brace') {\n break;\n }\n if (arr[i].type !== 'dots') {\n range.unshift(arr[i].value);\n }\n }\n\n output = expandRange(range, opts);\n state.backtrack = true;\n }\n\n if (brace.comma !== true && brace.dots !== true) {\n const out = state.output.slice(0, brace.outputIndex);\n const toks = state.tokens.slice(brace.tokensIndex);\n brace.value = brace.output = '\\\\{';\n value = output = '\\\\}';\n state.output = out;\n for (const t of toks) {\n state.output += (t.output || t.value);\n }\n }\n\n push({ type: 'brace', value, output });\n decrement('braces');\n braces.pop();\n continue;\n }\n\n /**\n * Pipes\n */\n\n if (value === '|') {\n if (extglobs.length > 0) {\n extglobs[extglobs.length - 1].conditions++;\n }\n push({ type: 'text', value });\n continue;\n }\n\n /**\n * Commas\n */\n\n if (value === ',') {\n let output = value;\n\n const brace = braces[braces.length - 1];\n if (brace && stack[stack.length - 1] === 'braces') {\n brace.comma = true;\n output = '|';\n }\n\n push({ type: 'comma', value, output });\n continue;\n }\n\n /**\n * Slashes\n */\n\n if (value === '/') {\n // if the beginning of the glob is \"./\", advance the start\n // to the current index, and don't add the \"./\" characters\n // to the state. This greatly simplifies lookbehinds when\n // checking for BOS characters like \"!\" and \".\" (not \"./\")\n if (prev.type === 'dot' && state.index === state.start + 1) {\n state.start = state.index + 1;\n state.consumed = '';\n state.output = '';\n tokens.pop();\n prev = bos; // reset \"prev\" to the first token\n continue;\n }\n\n push({ type: 'slash', value, output: SLASH_LITERAL });\n continue;\n }\n\n /**\n * Dots\n */\n\n if (value === '.') {\n if (state.braces > 0 && prev.type === 'dot') {\n if (prev.value === '.') prev.output = DOT_LITERAL;\n const brace = braces[braces.length - 1];\n prev.type = 'dots';\n prev.output += value;\n prev.value += value;\n brace.dots = true;\n continue;\n }\n\n if ((state.braces + state.parens) === 0 && prev.type !== 'bos' && prev.type !== 'slash') {\n push({ type: 'text', value, output: DOT_LITERAL });\n continue;\n }\n\n push({ type: 'dot', value, output: DOT_LITERAL });\n continue;\n }\n\n /**\n * Question marks\n */\n\n if (value === '?') {\n const isGroup = prev && prev.value === '(';\n if (!isGroup && opts.noextglob !== true && peek() === '(' && peek(2) !== '?') {\n extglobOpen('qmark', value);\n continue;\n }\n\n if (prev && prev.type === 'paren') {\n const next = peek();\n let output = value;\n\n if (next === '<' && !utils.supportsLookbehinds()) {\n throw new Error('Node.js v10 or higher is required for regex lookbehinds');\n }\n\n if ((prev.value === '(' && !/[!=<:]/.test(next)) || (next === '<' && !/<([!=]|\\w+>)/.test(remaining()))) {\n output = `\\\\${value}`;\n }\n\n push({ type: 'text', value, output });\n continue;\n }\n\n if (opts.dot !== true && (prev.type === 'slash' || prev.type === 'bos')) {\n push({ type: 'qmark', value, output: QMARK_NO_DOT });\n continue;\n }\n\n push({ type: 'qmark', value, output: QMARK });\n continue;\n }\n\n /**\n * Exclamation\n */\n\n if (value === '!') {\n if (opts.noextglob !== true && peek() === '(') {\n if (peek(2) !== '?' || !/[!=<:]/.test(peek(3))) {\n extglobOpen('negate', value);\n continue;\n }\n }\n\n if (opts.nonegate !== true && state.index === 0) {\n negate();\n continue;\n }\n }\n\n /**\n * Plus\n */\n\n if (value === '+') {\n if (opts.noextglob !== true && peek() === '(' && peek(2) !== '?') {\n extglobOpen('plus', value);\n continue;\n }\n\n if ((prev && prev.value === '(') || opts.regex === false) {\n push({ type: 'plus', value, output: PLUS_LITERAL });\n continue;\n }\n\n if ((prev && (prev.type === 'bracket' || prev.type === 'paren' || prev.type === 'brace')) || state.parens > 0) {\n push({ type: 'plus', value });\n continue;\n }\n\n push({ type: 'plus', value: PLUS_LITERAL });\n continue;\n }\n\n /**\n * Plain text\n */\n\n if (value === '@') {\n if (opts.noextglob !== true && peek() === '(' && peek(2) !== '?') {\n push({ type: 'at', extglob: true, value, output: '' });\n continue;\n }\n\n push({ type: 'text', value });\n continue;\n }\n\n /**\n * Plain text\n */\n\n if (value !== '*') {\n if (value === '$' || value === '^') {\n value = `\\\\${value}`;\n }\n\n const match = REGEX_NON_SPECIAL_CHARS.exec(remaining());\n if (match) {\n value += match[0];\n state.index += match[0].length;\n }\n\n push({ type: 'text', value });\n continue;\n }\n\n /**\n * Stars\n */\n\n if (prev && (prev.type === 'globstar' || prev.star === true)) {\n prev.type = 'star';\n prev.star = true;\n prev.value += value;\n prev.output = star;\n state.backtrack = true;\n state.globstar = true;\n consume(value);\n continue;\n }\n\n let rest = remaining();\n if (opts.noextglob !== true && /^\\([^?]/.test(rest)) {\n extglobOpen('star', value);\n continue;\n }\n\n if (prev.type === 'star') {\n if (opts.noglobstar === true) {\n consume(value);\n continue;\n }\n\n const prior = prev.prev;\n const before = prior.prev;\n const isStart = prior.type === 'slash' || prior.type === 'bos';\n const afterStar = before && (before.type === 'star' || before.type === 'globstar');\n\n if (opts.bash === true && (!isStart || (rest[0] && rest[0] !== '/'))) {\n push({ type: 'star', value, output: '' });\n continue;\n }\n\n const isBrace = state.braces > 0 && (prior.type === 'comma' || prior.type === 'brace');\n const isExtglob = extglobs.length && (prior.type === 'pipe' || prior.type === 'paren');\n if (!isStart && prior.type !== 'paren' && !isBrace && !isExtglob) {\n push({ type: 'star', value, output: '' });\n continue;\n }\n\n // strip consecutive `/**/`\n while (rest.slice(0, 3) === '/**') {\n const after = input[state.index + 4];\n if (after && after !== '/') {\n break;\n }\n rest = rest.slice(3);\n consume('/**', 3);\n }\n\n if (prior.type === 'bos' && eos()) {\n prev.type = 'globstar';\n prev.value += value;\n prev.output = globstar(opts);\n state.output = prev.output;\n state.globstar = true;\n consume(value);\n continue;\n }\n\n if (prior.type === 'slash' && prior.prev.type !== 'bos' && !afterStar && eos()) {\n state.output = state.output.slice(0, -(prior.output + prev.output).length);\n prior.output = `(?:${prior.output}`;\n\n prev.type = 'globstar';\n prev.output = globstar(opts) + (opts.strictSlashes ? ')' : '|$)');\n prev.value += value;\n state.globstar = true;\n state.output += prior.output + prev.output;\n consume(value);\n continue;\n }\n\n if (prior.type === 'slash' && prior.prev.type !== 'bos' && rest[0] === '/') {\n const end = rest[1] !== void 0 ? '|$' : '';\n\n state.output = state.output.slice(0, -(prior.output + prev.output).length);\n prior.output = `(?:${prior.output}`;\n\n prev.type = 'globstar';\n prev.output = `${globstar(opts)}${SLASH_LITERAL}|${SLASH_LITERAL}${end})`;\n prev.value += value;\n\n state.output += prior.output + prev.output;\n state.globstar = true;\n\n consume(value + advance());\n\n push({ type: 'slash', value: '/', output: '' });\n continue;\n }\n\n if (prior.type === 'bos' && rest[0] === '/') {\n prev.type = 'globstar';\n prev.value += value;\n prev.output = `(?:^|${SLASH_LITERAL}|${globstar(opts)}${SLASH_LITERAL})`;\n state.output = prev.output;\n state.globstar = true;\n consume(value + advance());\n push({ type: 'slash', value: '/', output: '' });\n continue;\n }\n\n // remove single star from output\n state.output = state.output.slice(0, -prev.output.length);\n\n // reset previous token to globstar\n prev.type = 'globstar';\n prev.output = globstar(opts);\n prev.value += value;\n\n // reset output with globstar\n state.output += prev.output;\n state.globstar = true;\n consume(value);\n continue;\n }\n\n const token = { type: 'star', value, output: star };\n\n if (opts.bash === true) {\n token.output = '.*?';\n if (prev.type === 'bos' || prev.type === 'slash') {\n token.output = nodot + token.output;\n }\n push(token);\n continue;\n }\n\n if (prev && (prev.type === 'bracket' || prev.type === 'paren') && opts.regex === true) {\n token.output = value;\n push(token);\n continue;\n }\n\n if (state.index === state.start || prev.type === 'slash' || prev.type === 'dot') {\n if (prev.type === 'dot') {\n state.output += NO_DOT_SLASH;\n prev.output += NO_DOT_SLASH;\n\n } else if (opts.dot === true) {\n state.output += NO_DOTS_SLASH;\n prev.output += NO_DOTS_SLASH;\n\n } else {\n state.output += nodot;\n prev.output += nodot;\n }\n\n if (peek() !== '*') {\n state.output += ONE_CHAR;\n prev.output += ONE_CHAR;\n }\n }\n\n push(token);\n }\n\n while (state.brackets > 0) {\n if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', ']'));\n state.output = utils.escapeLast(state.output, '[');\n decrement('brackets');\n }\n\n while (state.parens > 0) {\n if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', ')'));\n state.output = utils.escapeLast(state.output, '(');\n decrement('parens');\n }\n\n while (state.braces > 0) {\n if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', '}'));\n state.output = utils.escapeLast(state.output, '{');\n decrement('braces');\n }\n\n if (opts.strictSlashes !== true && (prev.type === 'star' || prev.type === 'bracket')) {\n push({ type: 'maybe_slash', value: '', output: `${SLASH_LITERAL}?` });\n }\n\n // rebuild the output if we had to backtrack at any point\n if (state.backtrack === true) {\n state.output = '';\n\n for (const token of state.tokens) {\n state.output += token.output != null ? token.output : token.value;\n\n if (token.suffix) {\n state.output += token.suffix;\n }\n }\n }\n\n return state;\n};\n\n/**\n * Fast paths for creating regular expressions for common glob patterns.\n * This can significantly speed up processing and has very little downside\n * impact when none of the fast paths match.\n */\n\nparse.fastpaths = (input, options) => {\n const opts = { ...options };\n const max = typeof opts.maxLength === 'number' ? Math.min(MAX_LENGTH, opts.maxLength) : MAX_LENGTH;\n const len = input.length;\n if (len > max) {\n throw new SyntaxError(`Input length: ${len}, exceeds maximum allowed length: ${max}`);\n }\n\n input = REPLACEMENTS[input] || input;\n const win32 = utils.isWindows(options);\n\n // create constants based on platform, for windows or posix\n const {\n DOT_LITERAL,\n SLASH_LITERAL,\n ONE_CHAR,\n DOTS_SLASH,\n NO_DOT,\n NO_DOTS,\n NO_DOTS_SLASH,\n STAR,\n START_ANCHOR\n } = constants.globChars(win32);\n\n const nodot = opts.dot ? NO_DOTS : NO_DOT;\n const slashDot = opts.dot ? NO_DOTS_SLASH : NO_DOT;\n const capture = opts.capture ? '' : '?:';\n const state = { negated: false, prefix: '' };\n let star = opts.bash === true ? '.*?' : STAR;\n\n if (opts.capture) {\n star = `(${star})`;\n }\n\n const globstar = opts => {\n if (opts.noglobstar === true) return star;\n return `(${capture}(?:(?!${START_ANCHOR}${opts.dot ? DOTS_SLASH : DOT_LITERAL}).)*?)`;\n };\n\n const create = str => {\n switch (str) {\n case '*':\n return `${nodot}${ONE_CHAR}${star}`;\n\n case '.*':\n return `${DOT_LITERAL}${ONE_CHAR}${star}`;\n\n case '*.*':\n return `${nodot}${star}${DOT_LITERAL}${ONE_CHAR}${star}`;\n\n case '*/*':\n return `${nodot}${star}${SLASH_LITERAL}${ONE_CHAR}${slashDot}${star}`;\n\n case '**':\n return nodot + globstar(opts);\n\n case '**/*':\n return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${slashDot}${ONE_CHAR}${star}`;\n\n case '**/*.*':\n return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${slashDot}${star}${DOT_LITERAL}${ONE_CHAR}${star}`;\n\n case '**/.*':\n return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${DOT_LITERAL}${ONE_CHAR}${star}`;\n\n default: {\n const match = /^(.*?)\\.(\\w+)$/.exec(str);\n if (!match) return;\n\n const source = create(match[1]);\n if (!source) return;\n\n return source + DOT_LITERAL + match[2];\n }\n }\n };\n\n const output = utils.removePrefix(input, state);\n let source = create(output);\n\n if (source && opts.strictSlashes !== true) {\n source += `${SLASH_LITERAL}?`;\n }\n\n return source;\n};\n\nmodule.exports = parse;\n","'use strict';\n\nconst path = require('path');\nconst scan = require('./scan');\nconst parse = require('./parse');\nconst utils = require('./utils');\nconst constants = require('./constants');\nconst isObject = val => val && typeof val === 'object' && !Array.isArray(val);\n\n/**\n * Creates a matcher function from one or more glob patterns. The\n * returned function takes a string to match as its first argument,\n * and returns true if the string is a match. The returned matcher\n * function also takes a boolean as the second argument that, when true,\n * returns an object with additional information.\n *\n * ```js\n * const picomatch = require('picomatch');\n * // picomatch(glob[, options]);\n *\n * const isMatch = picomatch('*.!(*a)');\n * console.log(isMatch('a.a')); //=> false\n * console.log(isMatch('a.b')); //=> true\n * ```\n * @name picomatch\n * @param {String|Array} `globs` One or more glob patterns.\n * @param {Object=} `options`\n * @return {Function=} Returns a matcher function.\n * @api public\n */\n\nconst picomatch = (glob, options, returnState = false) => {\n if (Array.isArray(glob)) {\n const fns = glob.map(input => picomatch(input, options, returnState));\n const arrayMatcher = str => {\n for (const isMatch of fns) {\n const state = isMatch(str);\n if (state) return state;\n }\n return false;\n };\n return arrayMatcher;\n }\n\n const isState = isObject(glob) && glob.tokens && glob.input;\n\n if (glob === '' || (typeof glob !== 'string' && !isState)) {\n throw new TypeError('Expected pattern to be a non-empty string');\n }\n\n const opts = options || {};\n const posix = utils.isWindows(options);\n const regex = isState\n ? picomatch.compileRe(glob, options)\n : picomatch.makeRe(glob, options, false, true);\n\n const state = regex.state;\n delete regex.state;\n\n let isIgnored = () => false;\n if (opts.ignore) {\n const ignoreOpts = { ...options, ignore: null, onMatch: null, onResult: null };\n isIgnored = picomatch(opts.ignore, ignoreOpts, returnState);\n }\n\n const matcher = (input, returnObject = false) => {\n const { isMatch, match, output } = picomatch.test(input, regex, options, { glob, posix });\n const result = { glob, state, regex, posix, input, output, match, isMatch };\n\n if (typeof opts.onResult === 'function') {\n opts.onResult(result);\n }\n\n if (isMatch === false) {\n result.isMatch = false;\n return returnObject ? result : false;\n }\n\n if (isIgnored(input)) {\n if (typeof opts.onIgnore === 'function') {\n opts.onIgnore(result);\n }\n result.isMatch = false;\n return returnObject ? result : false;\n }\n\n if (typeof opts.onMatch === 'function') {\n opts.onMatch(result);\n }\n return returnObject ? result : true;\n };\n\n if (returnState) {\n matcher.state = state;\n }\n\n return matcher;\n};\n\n/**\n * Test `input` with the given `regex`. This is used by the main\n * `picomatch()` function to test the input string.\n *\n * ```js\n * const picomatch = require('picomatch');\n * // picomatch.test(input, regex[, options]);\n *\n * console.log(picomatch.test('foo/bar', /^(?:([^/]*?)\\/([^/]*?))$/));\n * // { isMatch: true, match: [ 'foo/', 'foo', 'bar' ], output: 'foo/bar' }\n * ```\n * @param {String} `input` String to test.\n * @param {RegExp} `regex`\n * @return {Object} Returns an object with matching info.\n * @api public\n */\n\npicomatch.test = (input, regex, options, { glob, posix } = {}) => {\n if (typeof input !== 'string') {\n throw new TypeError('Expected input to be a string');\n }\n\n if (input === '') {\n return { isMatch: false, output: '' };\n }\n\n const opts = options || {};\n const format = opts.format || (posix ? utils.toPosixSlashes : null);\n let match = input === glob;\n let output = (match && format) ? format(input) : input;\n\n if (match === false) {\n output = format ? format(input) : input;\n match = output === glob;\n }\n\n if (match === false || opts.capture === true) {\n if (opts.matchBase === true || opts.basename === true) {\n match = picomatch.matchBase(input, regex, options, posix);\n } else {\n match = regex.exec(output);\n }\n }\n\n return { isMatch: Boolean(match), match, output };\n};\n\n/**\n * Match the basename of a filepath.\n *\n * ```js\n * const picomatch = require('picomatch');\n * // picomatch.matchBase(input, glob[, options]);\n * console.log(picomatch.matchBase('foo/bar.js', '*.js'); // true\n * ```\n * @param {String} `input` String to test.\n * @param {RegExp|String} `glob` Glob pattern or regex created by [.makeRe](#makeRe).\n * @return {Boolean}\n * @api public\n */\n\npicomatch.matchBase = (input, glob, options, posix = utils.isWindows(options)) => {\n const regex = glob instanceof RegExp ? glob : picomatch.makeRe(glob, options);\n return regex.test(path.basename(input));\n};\n\n/**\n * Returns true if **any** of the given glob `patterns` match the specified `string`.\n *\n * ```js\n * const picomatch = require('picomatch');\n * // picomatch.isMatch(string, patterns[, options]);\n *\n * console.log(picomatch.isMatch('a.a', ['b.*', '*.a'])); //=> true\n * console.log(picomatch.isMatch('a.a', 'b.*')); //=> false\n * ```\n * @param {String|Array} str The string to test.\n * @param {String|Array} patterns One or more glob patterns to use for matching.\n * @param {Object} [options] See available [options](#options).\n * @return {Boolean} Returns true if any patterns match `str`\n * @api public\n */\n\npicomatch.isMatch = (str, patterns, options) => picomatch(patterns, options)(str);\n\n/**\n * Parse a glob pattern to create the source string for a regular\n * expression.\n *\n * ```js\n * const picomatch = require('picomatch');\n * const result = picomatch.parse(pattern[, options]);\n * ```\n * @param {String} `pattern`\n * @param {Object} `options`\n * @return {Object} Returns an object with useful properties and output to be used as a regex source string.\n * @api public\n */\n\npicomatch.parse = (pattern, options) => {\n if (Array.isArray(pattern)) return pattern.map(p => picomatch.parse(p, options));\n return parse(pattern, { ...options, fastpaths: false });\n};\n\n/**\n * Scan a glob pattern to separate the pattern into segments.\n *\n * ```js\n * const picomatch = require('picomatch');\n * // picomatch.scan(input[, options]);\n *\n * const result = picomatch.scan('!./foo/*.js');\n * console.log(result);\n * { prefix: '!./',\n * input: '!./foo/*.js',\n * start: 3,\n * base: 'foo',\n * glob: '*.js',\n * isBrace: false,\n * isBracket: false,\n * isGlob: true,\n * isExtglob: false,\n * isGlobstar: false,\n * negated: true }\n * ```\n * @param {String} `input` Glob pattern to scan.\n * @param {Object} `options`\n * @return {Object} Returns an object with\n * @api public\n */\n\npicomatch.scan = (input, options) => scan(input, options);\n\n/**\n * Compile a regular expression from the `state` object returned by the\n * [parse()](#parse) method.\n *\n * @param {Object} `state`\n * @param {Object} `options`\n * @param {Boolean} `returnOutput` Intended for implementors, this argument allows you to return the raw output from the parser.\n * @param {Boolean} `returnState` Adds the state to a `state` property on the returned regex. Useful for implementors and debugging.\n * @return {RegExp}\n * @api public\n */\n\npicomatch.compileRe = (state, options, returnOutput = false, returnState = false) => {\n if (returnOutput === true) {\n return state.output;\n }\n\n const opts = options || {};\n const prepend = opts.contains ? '' : '^';\n const append = opts.contains ? '' : '$';\n\n let source = `${prepend}(?:${state.output})${append}`;\n if (state && state.negated === true) {\n source = `^(?!${source}).*$`;\n }\n\n const regex = picomatch.toRegex(source, options);\n if (returnState === true) {\n regex.state = state;\n }\n\n return regex;\n};\n\n/**\n * Create a regular expression from a parsed glob pattern.\n *\n * ```js\n * const picomatch = require('picomatch');\n * const state = picomatch.parse('*.js');\n * // picomatch.compileRe(state[, options]);\n *\n * console.log(picomatch.compileRe(state));\n * //=> /^(?:(?!\\.)(?=.)[^/]*?\\.js)$/\n * ```\n * @param {String} `state` The object returned from the `.parse` method.\n * @param {Object} `options`\n * @param {Boolean} `returnOutput` Implementors may use this argument to return the compiled output, instead of a regular expression. This is not exposed on the options to prevent end-users from mutating the result.\n * @param {Boolean} `returnState` Implementors may use this argument to return the state from the parsed glob with the returned regular expression.\n * @return {RegExp} Returns a regex created from the given pattern.\n * @api public\n */\n\npicomatch.makeRe = (input, options = {}, returnOutput = false, returnState = false) => {\n if (!input || typeof input !== 'string') {\n throw new TypeError('Expected a non-empty string');\n }\n\n let parsed = { negated: false, fastpaths: true };\n\n if (options.fastpaths !== false && (input[0] === '.' || input[0] === '*')) {\n parsed.output = parse.fastpaths(input, options);\n }\n\n if (!parsed.output) {\n parsed = parse(input, options);\n }\n\n return picomatch.compileRe(parsed, options, returnOutput, returnState);\n};\n\n/**\n * Create a regular expression from the given regex source string.\n *\n * ```js\n * const picomatch = require('picomatch');\n * // picomatch.toRegex(source[, options]);\n *\n * const { output } = picomatch.parse('*.js');\n * console.log(picomatch.toRegex(output));\n * //=> /^(?:(?!\\.)(?=.)[^/]*?\\.js)$/\n * ```\n * @param {String} `source` Regular expression source string.\n * @param {Object} `options`\n * @return {RegExp}\n * @api public\n */\n\npicomatch.toRegex = (source, options) => {\n try {\n const opts = options || {};\n return new RegExp(source, opts.flags || (opts.nocase ? 'i' : ''));\n } catch (err) {\n if (options && options.debug === true) throw err;\n return /$^/;\n }\n};\n\n/**\n * Picomatch constants.\n * @return {Object}\n */\n\npicomatch.constants = constants;\n\n/**\n * Expose \"picomatch\"\n */\n\nmodule.exports = picomatch;\n","'use strict';\n\nconst utils = require('./utils');\nconst {\n CHAR_ASTERISK, /* * */\n CHAR_AT, /* @ */\n CHAR_BACKWARD_SLASH, /* \\ */\n CHAR_COMMA, /* , */\n CHAR_DOT, /* . */\n CHAR_EXCLAMATION_MARK, /* ! */\n CHAR_FORWARD_SLASH, /* / */\n CHAR_LEFT_CURLY_BRACE, /* { */\n CHAR_LEFT_PARENTHESES, /* ( */\n CHAR_LEFT_SQUARE_BRACKET, /* [ */\n CHAR_PLUS, /* + */\n CHAR_QUESTION_MARK, /* ? */\n CHAR_RIGHT_CURLY_BRACE, /* } */\n CHAR_RIGHT_PARENTHESES, /* ) */\n CHAR_RIGHT_SQUARE_BRACKET /* ] */\n} = require('./constants');\n\nconst isPathSeparator = code => {\n return code === CHAR_FORWARD_SLASH || code === CHAR_BACKWARD_SLASH;\n};\n\nconst depth = token => {\n if (token.isPrefix !== true) {\n token.depth = token.isGlobstar ? Infinity : 1;\n }\n};\n\n/**\n * Quickly scans a glob pattern and returns an object with a handful of\n * useful properties, like `isGlob`, `path` (the leading non-glob, if it exists),\n * `glob` (the actual pattern), `negated` (true if the path starts with `!` but not\n * with `!(`) and `negatedExtglob` (true if the path starts with `!(`).\n *\n * ```js\n * const pm = require('picomatch');\n * console.log(pm.scan('foo/bar/*.js'));\n * { isGlob: true, input: 'foo/bar/*.js', base: 'foo/bar', glob: '*.js' }\n * ```\n * @param {String} `str`\n * @param {Object} `options`\n * @return {Object} Returns an object with tokens and regex source string.\n * @api public\n */\n\nconst scan = (input, options) => {\n const opts = options || {};\n\n const length = input.length - 1;\n const scanToEnd = opts.parts === true || opts.scanToEnd === true;\n const slashes = [];\n const tokens = [];\n const parts = [];\n\n let str = input;\n let index = -1;\n let start = 0;\n let lastIndex = 0;\n let isBrace = false;\n let isBracket = false;\n let isGlob = false;\n let isExtglob = false;\n let isGlobstar = false;\n let braceEscaped = false;\n let backslashes = false;\n let negated = false;\n let negatedExtglob = false;\n let finished = false;\n let braces = 0;\n let prev;\n let code;\n let token = { value: '', depth: 0, isGlob: false };\n\n const eos = () => index >= length;\n const peek = () => str.charCodeAt(index + 1);\n const advance = () => {\n prev = code;\n return str.charCodeAt(++index);\n };\n\n while (index < length) {\n code = advance();\n let next;\n\n if (code === CHAR_BACKWARD_SLASH) {\n backslashes = token.backslashes = true;\n code = advance();\n\n if (code === CHAR_LEFT_CURLY_BRACE) {\n braceEscaped = true;\n }\n continue;\n }\n\n if (braceEscaped === true || code === CHAR_LEFT_CURLY_BRACE) {\n braces++;\n\n while (eos() !== true && (code = advance())) {\n if (code === CHAR_BACKWARD_SLASH) {\n backslashes = token.backslashes = true;\n advance();\n continue;\n }\n\n if (code === CHAR_LEFT_CURLY_BRACE) {\n braces++;\n continue;\n }\n\n if (braceEscaped !== true && code === CHAR_DOT && (code = advance()) === CHAR_DOT) {\n isBrace = token.isBrace = true;\n isGlob = token.isGlob = true;\n finished = true;\n\n if (scanToEnd === true) {\n continue;\n }\n\n break;\n }\n\n if (braceEscaped !== true && code === CHAR_COMMA) {\n isBrace = token.isBrace = true;\n isGlob = token.isGlob = true;\n finished = true;\n\n if (scanToEnd === true) {\n continue;\n }\n\n break;\n }\n\n if (code === CHAR_RIGHT_CURLY_BRACE) {\n braces--;\n\n if (braces === 0) {\n braceEscaped = false;\n isBrace = token.isBrace = true;\n finished = true;\n break;\n }\n }\n }\n\n if (scanToEnd === true) {\n continue;\n }\n\n break;\n }\n\n if (code === CHAR_FORWARD_SLASH) {\n slashes.push(index);\n tokens.push(token);\n token = { value: '', depth: 0, isGlob: false };\n\n if (finished === true) continue;\n if (prev === CHAR_DOT && index === (start + 1)) {\n start += 2;\n continue;\n }\n\n lastIndex = index + 1;\n continue;\n }\n\n if (opts.noext !== true) {\n const isExtglobChar = code === CHAR_PLUS\n || code === CHAR_AT\n || code === CHAR_ASTERISK\n || code === CHAR_QUESTION_MARK\n || code === CHAR_EXCLAMATION_MARK;\n\n if (isExtglobChar === true && peek() === CHAR_LEFT_PARENTHESES) {\n isGlob = token.isGlob = true;\n isExtglob = token.isExtglob = true;\n finished = true;\n if (code === CHAR_EXCLAMATION_MARK && index === start) {\n negatedExtglob = true;\n }\n\n if (scanToEnd === true) {\n while (eos() !== true && (code = advance())) {\n if (code === CHAR_BACKWARD_SLASH) {\n backslashes = token.backslashes = true;\n code = advance();\n continue;\n }\n\n if (code === CHAR_RIGHT_PARENTHESES) {\n isGlob = token.isGlob = true;\n finished = true;\n break;\n }\n }\n continue;\n }\n break;\n }\n }\n\n if (code === CHAR_ASTERISK) {\n if (prev === CHAR_ASTERISK) isGlobstar = token.isGlobstar = true;\n isGlob = token.isGlob = true;\n finished = true;\n\n if (scanToEnd === true) {\n continue;\n }\n break;\n }\n\n if (code === CHAR_QUESTION_MARK) {\n isGlob = token.isGlob = true;\n finished = true;\n\n if (scanToEnd === true) {\n continue;\n }\n break;\n }\n\n if (code === CHAR_LEFT_SQUARE_BRACKET) {\n while (eos() !== true && (next = advance())) {\n if (next === CHAR_BACKWARD_SLASH) {\n backslashes = token.backslashes = true;\n advance();\n continue;\n }\n\n if (next === CHAR_RIGHT_SQUARE_BRACKET) {\n isBracket = token.isBracket = true;\n isGlob = token.isGlob = true;\n finished = true;\n break;\n }\n }\n\n if (scanToEnd === true) {\n continue;\n }\n\n break;\n }\n\n if (opts.nonegate !== true && code === CHAR_EXCLAMATION_MARK && index === start) {\n negated = token.negated = true;\n start++;\n continue;\n }\n\n if (opts.noparen !== true && code === CHAR_LEFT_PARENTHESES) {\n isGlob = token.isGlob = true;\n\n if (scanToEnd === true) {\n while (eos() !== true && (code = advance())) {\n if (code === CHAR_LEFT_PARENTHESES) {\n backslashes = token.backslashes = true;\n code = advance();\n continue;\n }\n\n if (code === CHAR_RIGHT_PARENTHESES) {\n finished = true;\n break;\n }\n }\n continue;\n }\n break;\n }\n\n if (isGlob === true) {\n finished = true;\n\n if (scanToEnd === true) {\n continue;\n }\n\n break;\n }\n }\n\n if (opts.noext === true) {\n isExtglob = false;\n isGlob = false;\n }\n\n let base = str;\n let prefix = '';\n let glob = '';\n\n if (start > 0) {\n prefix = str.slice(0, start);\n str = str.slice(start);\n lastIndex -= start;\n }\n\n if (base && isGlob === true && lastIndex > 0) {\n base = str.slice(0, lastIndex);\n glob = str.slice(lastIndex);\n } else if (isGlob === true) {\n base = '';\n glob = str;\n } else {\n base = str;\n }\n\n if (base && base !== '' && base !== '/' && base !== str) {\n if (isPathSeparator(base.charCodeAt(base.length - 1))) {\n base = base.slice(0, -1);\n }\n }\n\n if (opts.unescape === true) {\n if (glob) glob = utils.removeBackslashes(glob);\n\n if (base && backslashes === true) {\n base = utils.removeBackslashes(base);\n }\n }\n\n const state = {\n prefix,\n input,\n start,\n base,\n glob,\n isBrace,\n isBracket,\n isGlob,\n isExtglob,\n isGlobstar,\n negated,\n negatedExtglob\n };\n\n if (opts.tokens === true) {\n state.maxDepth = 0;\n if (!isPathSeparator(code)) {\n tokens.push(token);\n }\n state.tokens = tokens;\n }\n\n if (opts.parts === true || opts.tokens === true) {\n let prevIndex;\n\n for (let idx = 0; idx < slashes.length; idx++) {\n const n = prevIndex ? prevIndex + 1 : start;\n const i = slashes[idx];\n const value = input.slice(n, i);\n if (opts.tokens) {\n if (idx === 0 && start !== 0) {\n tokens[idx].isPrefix = true;\n tokens[idx].value = prefix;\n } else {\n tokens[idx].value = value;\n }\n depth(tokens[idx]);\n state.maxDepth += tokens[idx].depth;\n }\n if (idx !== 0 || value !== '') {\n parts.push(value);\n }\n prevIndex = i;\n }\n\n if (prevIndex && prevIndex + 1 < input.length) {\n const value = input.slice(prevIndex + 1);\n parts.push(value);\n\n if (opts.tokens) {\n tokens[tokens.length - 1].value = value;\n depth(tokens[tokens.length - 1]);\n state.maxDepth += tokens[tokens.length - 1].depth;\n }\n }\n\n state.slashes = slashes;\n state.parts = parts;\n }\n\n return state;\n};\n\nmodule.exports = scan;\n","'use strict';\n\nconst path = require('path');\nconst win32 = process.platform === 'win32';\nconst {\n REGEX_BACKSLASH,\n REGEX_REMOVE_BACKSLASH,\n REGEX_SPECIAL_CHARS,\n REGEX_SPECIAL_CHARS_GLOBAL\n} = require('./constants');\n\nexports.isObject = val => val !== null && typeof val === 'object' && !Array.isArray(val);\nexports.hasRegexChars = str => REGEX_SPECIAL_CHARS.test(str);\nexports.isRegexChar = str => str.length === 1 && exports.hasRegexChars(str);\nexports.escapeRegex = str => str.replace(REGEX_SPECIAL_CHARS_GLOBAL, '\\\\$1');\nexports.toPosixSlashes = str => str.replace(REGEX_BACKSLASH, '/');\n\nexports.removeBackslashes = str => {\n return str.replace(REGEX_REMOVE_BACKSLASH, match => {\n return match === '\\\\' ? '' : match;\n });\n};\n\nexports.supportsLookbehinds = () => {\n const segs = process.version.slice(1).split('.').map(Number);\n if (segs.length === 3 && segs[0] >= 9 || (segs[0] === 8 && segs[1] >= 10)) {\n return true;\n }\n return false;\n};\n\nexports.isWindows = options => {\n if (options && typeof options.windows === 'boolean') {\n return options.windows;\n }\n return win32 === true || path.sep === '\\\\';\n};\n\nexports.escapeLast = (input, char, lastIdx) => {\n const idx = input.lastIndexOf(char, lastIdx);\n if (idx === -1) return input;\n if (input[idx - 1] === '\\\\') return exports.escapeLast(input, char, idx - 1);\n return `${input.slice(0, idx)}\\\\${input.slice(idx)}`;\n};\n\nexports.removePrefix = (input, state = {}) => {\n let output = input;\n if (output.startsWith('./')) {\n output = output.slice(2);\n state.prefix = './';\n }\n return output;\n};\n\nexports.wrapOutput = (input, state = {}, options = {}) => {\n const prepend = options.contains ? '' : '^';\n const append = options.contains ? '' : '$';\n\n let output = `${prepend}(?:${input})${append}`;\n if (state.negated === true) {\n output = `(?:^(?!${output}).*$)`;\n }\n return output;\n};\n","'use strict';\n\nif (typeof process === 'undefined' ||\n !process.version ||\n process.version.indexOf('v0.') === 0 ||\n process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {\n module.exports = { nextTick: nextTick };\n} else {\n module.exports = process\n}\n\nfunction nextTick(fn, arg1, arg2, arg3) {\n if (typeof fn !== 'function') {\n throw new TypeError('\"callback\" argument must be a function');\n }\n var len = arguments.length;\n var args, i;\n switch (len) {\n case 0:\n case 1:\n return process.nextTick(fn);\n case 2:\n return process.nextTick(function afterTickOne() {\n fn.call(null, arg1);\n });\n case 3:\n return process.nextTick(function afterTickTwo() {\n fn.call(null, arg1, arg2);\n });\n case 4:\n return process.nextTick(function afterTickThree() {\n fn.call(null, arg1, arg2, arg3);\n });\n default:\n args = new Array(len - 1);\n i = 0;\n while (i < args.length) {\n args[i++] = arguments[i];\n }\n return process.nextTick(function afterTick() {\n fn.apply(null, args);\n });\n }\n}\n\n","'use strict';\n\nconst codes = {};\n\nfunction createErrorType(code, message, Base) {\n if (!Base) {\n Base = Error\n }\n\n function getMessage (arg1, arg2, arg3) {\n if (typeof message === 'string') {\n return message\n } else {\n return message(arg1, arg2, arg3)\n }\n }\n\n class NodeError extends Base {\n constructor (arg1, arg2, arg3) {\n super(getMessage(arg1, arg2, arg3));\n }\n }\n\n NodeError.prototype.name = Base.name;\n NodeError.prototype.code = code;\n\n codes[code] = NodeError;\n}\n\n// https://github.com/nodejs/node/blob/v10.8.0/lib/internal/errors.js\nfunction oneOf(expected, thing) {\n if (Array.isArray(expected)) {\n const len = expected.length;\n expected = expected.map((i) => String(i));\n if (len > 2) {\n return `one of ${thing} ${expected.slice(0, len - 1).join(', ')}, or ` +\n expected[len - 1];\n } else if (len === 2) {\n return `one of ${thing} ${expected[0]} or ${expected[1]}`;\n } else {\n return `of ${thing} ${expected[0]}`;\n }\n } else {\n return `of ${thing} ${String(expected)}`;\n }\n}\n\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith\nfunction startsWith(str, search, pos) {\n\treturn str.substr(!pos || pos < 0 ? 0 : +pos, search.length) === search;\n}\n\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith\nfunction endsWith(str, search, this_len) {\n\tif (this_len === undefined || this_len > str.length) {\n\t\tthis_len = str.length;\n\t}\n\treturn str.substring(this_len - search.length, this_len) === search;\n}\n\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes\nfunction includes(str, search, start) {\n if (typeof start !== 'number') {\n start = 0;\n }\n\n if (start + search.length > str.length) {\n return false;\n } else {\n return str.indexOf(search, start) !== -1;\n }\n}\n\ncreateErrorType('ERR_INVALID_OPT_VALUE', function (name, value) {\n return 'The value \"' + value + '\" is invalid for option \"' + name + '\"'\n}, TypeError);\ncreateErrorType('ERR_INVALID_ARG_TYPE', function (name, expected, actual) {\n // determiner: 'must be' or 'must not be'\n let determiner;\n if (typeof expected === 'string' && startsWith(expected, 'not ')) {\n determiner = 'must not be';\n expected = expected.replace(/^not /, '');\n } else {\n determiner = 'must be';\n }\n\n let msg;\n if (endsWith(name, ' argument')) {\n // For cases like 'first argument'\n msg = `The ${name} ${determiner} ${oneOf(expected, 'type')}`;\n } else {\n const type = includes(name, '.') ? 'property' : 'argument';\n msg = `The \"${name}\" ${type} ${determiner} ${oneOf(expected, 'type')}`;\n }\n\n msg += `. Received type ${typeof actual}`;\n return msg;\n}, TypeError);\ncreateErrorType('ERR_STREAM_PUSH_AFTER_EOF', 'stream.push() after EOF');\ncreateErrorType('ERR_METHOD_NOT_IMPLEMENTED', function (name) {\n return 'The ' + name + ' method is not implemented'\n});\ncreateErrorType('ERR_STREAM_PREMATURE_CLOSE', 'Premature close');\ncreateErrorType('ERR_STREAM_DESTROYED', function (name) {\n return 'Cannot call ' + name + ' after a stream was destroyed';\n});\ncreateErrorType('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times');\ncreateErrorType('ERR_STREAM_CANNOT_PIPE', 'Cannot pipe, not readable');\ncreateErrorType('ERR_STREAM_WRITE_AFTER_END', 'write after end');\ncreateErrorType('ERR_STREAM_NULL_VALUES', 'May not write null values to stream', TypeError);\ncreateErrorType('ERR_UNKNOWN_ENCODING', function (arg) {\n return 'Unknown encoding: ' + arg\n}, TypeError);\ncreateErrorType('ERR_STREAM_UNSHIFT_AFTER_END_EVENT', 'stream.unshift() after end event');\n\nmodule.exports.codes = codes;\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a duplex stream is just a stream that is both readable and writable.\n// Since JS doesn't have multiple prototypal inheritance, this class\n// prototypally inherits from Readable, and then parasitically from\n// Writable.\n\n'use strict';\n\n/**/\nvar objectKeys = Object.keys || function (obj) {\n var keys = [];\n for (var key in obj) keys.push(key);\n return keys;\n};\n/**/\n\nmodule.exports = Duplex;\nvar Readable = require('./_stream_readable');\nvar Writable = require('./_stream_writable');\nrequire('inherits')(Duplex, Readable);\n{\n // Allow the keys array to be GC'ed.\n var keys = objectKeys(Writable.prototype);\n for (var v = 0; v < keys.length; v++) {\n var method = keys[v];\n if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];\n }\n}\nfunction Duplex(options) {\n if (!(this instanceof Duplex)) return new Duplex(options);\n Readable.call(this, options);\n Writable.call(this, options);\n this.allowHalfOpen = true;\n if (options) {\n if (options.readable === false) this.readable = false;\n if (options.writable === false) this.writable = false;\n if (options.allowHalfOpen === false) {\n this.allowHalfOpen = false;\n this.once('end', onend);\n }\n }\n}\nObject.defineProperty(Duplex.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.highWaterMark;\n }\n});\nObject.defineProperty(Duplex.prototype, 'writableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState && this._writableState.getBuffer();\n }\n});\nObject.defineProperty(Duplex.prototype, 'writableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.length;\n }\n});\n\n// the no-half-open enforcer\nfunction onend() {\n // If the writable side ended, then we're ok.\n if (this._writableState.ended) return;\n\n // no more data can be written.\n // But allow more writes to happen in this tick.\n process.nextTick(onEndNT, this);\n}\nfunction onEndNT(self) {\n self.end();\n}\nObject.defineProperty(Duplex.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._readableState === undefined || this._writableState === undefined) {\n return false;\n }\n return this._readableState.destroyed && this._writableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (this._readableState === undefined || this._writableState === undefined) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n this._writableState.destroyed = value;\n }\n});","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a passthrough stream.\n// basically just the most minimal sort of Transform stream.\n// Every written chunk gets output as-is.\n\n'use strict';\n\nmodule.exports = PassThrough;\nvar Transform = require('./_stream_transform');\nrequire('inherits')(PassThrough, Transform);\nfunction PassThrough(options) {\n if (!(this instanceof PassThrough)) return new PassThrough(options);\n Transform.call(this, options);\n}\nPassThrough.prototype._transform = function (chunk, encoding, cb) {\n cb(null, chunk);\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nmodule.exports = Readable;\n\n/**/\nvar Duplex;\n/**/\n\nReadable.ReadableState = ReadableState;\n\n/**/\nvar EE = require('events').EventEmitter;\nvar EElistenerCount = function EElistenerCount(emitter, type) {\n return emitter.listeners(type).length;\n};\n/**/\n\n/**/\nvar Stream = require('./internal/streams/stream');\n/**/\n\nvar Buffer = require('buffer').Buffer;\nvar OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\n/**/\nvar debugUtil = require('util');\nvar debug;\nif (debugUtil && debugUtil.debuglog) {\n debug = debugUtil.debuglog('stream');\n} else {\n debug = function debug() {};\n}\n/**/\n\nvar BufferList = require('./internal/streams/buffer_list');\nvar destroyImpl = require('./internal/streams/destroy');\nvar _require = require('./internal/streams/state'),\n getHighWaterMark = _require.getHighWaterMark;\nvar _require$codes = require('../errors').codes,\n ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,\n ERR_STREAM_PUSH_AFTER_EOF = _require$codes.ERR_STREAM_PUSH_AFTER_EOF,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_STREAM_UNSHIFT_AFTER_END_EVENT = _require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;\n\n// Lazy loaded to improve the startup performance.\nvar StringDecoder;\nvar createReadableStreamAsyncIterator;\nvar from;\nrequire('inherits')(Readable, Stream);\nvar errorOrDestroy = destroyImpl.errorOrDestroy;\nvar kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];\nfunction prependListener(emitter, event, fn) {\n // Sadly this is not cacheable as some libraries bundle their own\n // event emitter implementation with them.\n if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);\n\n // This is a hack to make sure that our error handler is attached before any\n // userland ones. NEVER DO THIS. This is here only because this code needs\n // to continue to work with older versions of Node.js that do not include\n // the prependListener() method. The goal is to eventually remove this hack.\n if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (Array.isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];\n}\nfunction ReadableState(options, stream, isDuplex) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex;\n\n // object stream flag. Used to make read(n) ignore n and to\n // make all the buffer merging and length checks go away\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;\n\n // the point at which it stops calling _read() to fill the buffer\n // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n this.highWaterMark = getHighWaterMark(this, options, 'readableHighWaterMark', isDuplex);\n\n // A linked list is used to store data chunks instead of an array because the\n // linked list can remove elements from the beginning faster than\n // array.shift()\n this.buffer = new BufferList();\n this.length = 0;\n this.pipes = null;\n this.pipesCount = 0;\n this.flowing = null;\n this.ended = false;\n this.endEmitted = false;\n this.reading = false;\n\n // a flag to be able to tell if the event 'readable'/'data' is emitted\n // immediately, or on a later tick. We set this to true at first, because\n // any actions that shouldn't happen until \"later\" should generally also\n // not happen before the first read call.\n this.sync = true;\n\n // whenever we return null, then we set a flag to say\n // that we're awaiting a 'readable' event emission.\n this.needReadable = false;\n this.emittedReadable = false;\n this.readableListening = false;\n this.resumeScheduled = false;\n this.paused = true;\n\n // Should close be emitted on destroy. Defaults to true.\n this.emitClose = options.emitClose !== false;\n\n // Should .destroy() be called after 'end' (and potentially 'finish')\n this.autoDestroy = !!options.autoDestroy;\n\n // has it been destroyed\n this.destroyed = false;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // the number of writers that are awaiting a drain event in .pipe()s\n this.awaitDrain = 0;\n\n // if true, a maybeReadMore has been scheduled\n this.readingMore = false;\n this.decoder = null;\n this.encoding = null;\n if (options.encoding) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this.decoder = new StringDecoder(options.encoding);\n this.encoding = options.encoding;\n }\n}\nfunction Readable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n if (!(this instanceof Readable)) return new Readable(options);\n\n // Checking for a Stream.Duplex instance is faster here instead of inside\n // the ReadableState constructor, at least with V8 6.5\n var isDuplex = this instanceof Duplex;\n this._readableState = new ReadableState(options, this, isDuplex);\n\n // legacy\n this.readable = true;\n if (options) {\n if (typeof options.read === 'function') this._read = options.read;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n }\n Stream.call(this);\n}\nObject.defineProperty(Readable.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._readableState === undefined) {\n return false;\n }\n return this._readableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._readableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n }\n});\nReadable.prototype.destroy = destroyImpl.destroy;\nReadable.prototype._undestroy = destroyImpl.undestroy;\nReadable.prototype._destroy = function (err, cb) {\n cb(err);\n};\n\n// Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\nReadable.prototype.push = function (chunk, encoding) {\n var state = this._readableState;\n var skipChunkCheck;\n if (!state.objectMode) {\n if (typeof chunk === 'string') {\n encoding = encoding || state.defaultEncoding;\n if (encoding !== state.encoding) {\n chunk = Buffer.from(chunk, encoding);\n encoding = '';\n }\n skipChunkCheck = true;\n }\n } else {\n skipChunkCheck = true;\n }\n return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);\n};\n\n// Unshift should *always* be something directly out of read()\nReadable.prototype.unshift = function (chunk) {\n return readableAddChunk(this, chunk, null, true, false);\n};\nfunction readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {\n debug('readableAddChunk', chunk);\n var state = stream._readableState;\n if (chunk === null) {\n state.reading = false;\n onEofChunk(stream, state);\n } else {\n var er;\n if (!skipChunkCheck) er = chunkInvalid(state, chunk);\n if (er) {\n errorOrDestroy(stream, er);\n } else if (state.objectMode || chunk && chunk.length > 0) {\n if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n if (addToFront) {\n if (state.endEmitted) errorOrDestroy(stream, new ERR_STREAM_UNSHIFT_AFTER_END_EVENT());else addChunk(stream, state, chunk, true);\n } else if (state.ended) {\n errorOrDestroy(stream, new ERR_STREAM_PUSH_AFTER_EOF());\n } else if (state.destroyed) {\n return false;\n } else {\n state.reading = false;\n if (state.decoder && !encoding) {\n chunk = state.decoder.write(chunk);\n if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);\n } else {\n addChunk(stream, state, chunk, false);\n }\n }\n } else if (!addToFront) {\n state.reading = false;\n maybeReadMore(stream, state);\n }\n }\n\n // We can push more data if we are below the highWaterMark.\n // Also, if we have no data yet, we can stand some more bytes.\n // This is to work around cases where hwm=0, such as the repl.\n return !state.ended && (state.length < state.highWaterMark || state.length === 0);\n}\nfunction addChunk(stream, state, chunk, addToFront) {\n if (state.flowing && state.length === 0 && !state.sync) {\n state.awaitDrain = 0;\n stream.emit('data', chunk);\n } else {\n // update the buffer info.\n state.length += state.objectMode ? 1 : chunk.length;\n if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);\n if (state.needReadable) emitReadable(stream);\n }\n maybeReadMore(stream, state);\n}\nfunction chunkInvalid(state, chunk) {\n var er;\n if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk);\n }\n return er;\n}\nReadable.prototype.isPaused = function () {\n return this._readableState.flowing === false;\n};\n\n// backwards compatibility.\nReadable.prototype.setEncoding = function (enc) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n var decoder = new StringDecoder(enc);\n this._readableState.decoder = decoder;\n // If setEncoding(null), decoder.encoding equals utf8\n this._readableState.encoding = this._readableState.decoder.encoding;\n\n // Iterate over current buffer to convert already stored Buffers:\n var p = this._readableState.buffer.head;\n var content = '';\n while (p !== null) {\n content += decoder.write(p.data);\n p = p.next;\n }\n this._readableState.buffer.clear();\n if (content !== '') this._readableState.buffer.push(content);\n this._readableState.length = content.length;\n return this;\n};\n\n// Don't raise the hwm > 1GB\nvar MAX_HWM = 0x40000000;\nfunction computeNewHighWaterMark(n) {\n if (n >= MAX_HWM) {\n // TODO(ronag): Throw ERR_VALUE_OUT_OF_RANGE.\n n = MAX_HWM;\n } else {\n // Get the next highest power of 2 to prevent increasing hwm excessively in\n // tiny amounts\n n--;\n n |= n >>> 1;\n n |= n >>> 2;\n n |= n >>> 4;\n n |= n >>> 8;\n n |= n >>> 16;\n n++;\n }\n return n;\n}\n\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction howMuchToRead(n, state) {\n if (n <= 0 || state.length === 0 && state.ended) return 0;\n if (state.objectMode) return 1;\n if (n !== n) {\n // Only flow one buffer at a time\n if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;\n }\n // If we're asking for more than the current hwm, then raise the hwm.\n if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);\n if (n <= state.length) return n;\n // Don't have enough\n if (!state.ended) {\n state.needReadable = true;\n return 0;\n }\n return state.length;\n}\n\n// you can override either this method, or the async _read(n) below.\nReadable.prototype.read = function (n) {\n debug('read', n);\n n = parseInt(n, 10);\n var state = this._readableState;\n var nOrig = n;\n if (n !== 0) state.emittedReadable = false;\n\n // if we're doing read(0) to trigger a readable event, but we\n // already have a bunch of data in the buffer, then just trigger\n // the 'readable' event and move on.\n if (n === 0 && state.needReadable && ((state.highWaterMark !== 0 ? state.length >= state.highWaterMark : state.length > 0) || state.ended)) {\n debug('read: emitReadable', state.length, state.ended);\n if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);\n return null;\n }\n n = howMuchToRead(n, state);\n\n // if we've ended, and we're now clear, then finish it up.\n if (n === 0 && state.ended) {\n if (state.length === 0) endReadable(this);\n return null;\n }\n\n // All the actual chunk generation logic needs to be\n // *below* the call to _read. The reason is that in certain\n // synthetic stream cases, such as passthrough streams, _read\n // may be a completely synchronous operation which may change\n // the state of the read buffer, providing enough data when\n // before there was *not* enough.\n //\n // So, the steps are:\n // 1. Figure out what the state of things will be after we do\n // a read from the buffer.\n //\n // 2. If that resulting state will trigger a _read, then call _read.\n // Note that this may be asynchronous, or synchronous. Yes, it is\n // deeply ugly to write APIs this way, but that still doesn't mean\n // that the Readable class should behave improperly, as streams are\n // designed to be sync/async agnostic.\n // Take note if the _read call is sync or async (ie, if the read call\n // has returned yet), so that we know whether or not it's safe to emit\n // 'readable' etc.\n //\n // 3. Actually pull the requested chunks out of the buffer and return.\n\n // if we need a readable event, then we need to do some reading.\n var doRead = state.needReadable;\n debug('need readable', doRead);\n\n // if we currently have less than the highWaterMark, then also read some\n if (state.length === 0 || state.length - n < state.highWaterMark) {\n doRead = true;\n debug('length less than watermark', doRead);\n }\n\n // however, if we've ended, then there's no point, and if we're already\n // reading, then it's unnecessary.\n if (state.ended || state.reading) {\n doRead = false;\n debug('reading or ended', doRead);\n } else if (doRead) {\n debug('do read');\n state.reading = true;\n state.sync = true;\n // if the length is currently zero, then we *need* a readable event.\n if (state.length === 0) state.needReadable = true;\n // call internal read method\n this._read(state.highWaterMark);\n state.sync = false;\n // If _read pushed data synchronously, then `reading` will be false,\n // and we need to re-evaluate how much data we can return to the user.\n if (!state.reading) n = howMuchToRead(nOrig, state);\n }\n var ret;\n if (n > 0) ret = fromList(n, state);else ret = null;\n if (ret === null) {\n state.needReadable = state.length <= state.highWaterMark;\n n = 0;\n } else {\n state.length -= n;\n state.awaitDrain = 0;\n }\n if (state.length === 0) {\n // If we have nothing in the buffer, then we want to know\n // as soon as we *do* get something into the buffer.\n if (!state.ended) state.needReadable = true;\n\n // If we tried to read() past the EOF, then emit end on the next tick.\n if (nOrig !== n && state.ended) endReadable(this);\n }\n if (ret !== null) this.emit('data', ret);\n return ret;\n};\nfunction onEofChunk(stream, state) {\n debug('onEofChunk');\n if (state.ended) return;\n if (state.decoder) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) {\n state.buffer.push(chunk);\n state.length += state.objectMode ? 1 : chunk.length;\n }\n }\n state.ended = true;\n if (state.sync) {\n // if we are sync, wait until next tick to emit the data.\n // Otherwise we risk emitting data in the flow()\n // the readable code triggers during a read() call\n emitReadable(stream);\n } else {\n // emit 'readable' now to make sure it gets picked up.\n state.needReadable = false;\n if (!state.emittedReadable) {\n state.emittedReadable = true;\n emitReadable_(stream);\n }\n }\n}\n\n// Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow. This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\nfunction emitReadable(stream) {\n var state = stream._readableState;\n debug('emitReadable', state.needReadable, state.emittedReadable);\n state.needReadable = false;\n if (!state.emittedReadable) {\n debug('emitReadable', state.flowing);\n state.emittedReadable = true;\n process.nextTick(emitReadable_, stream);\n }\n}\nfunction emitReadable_(stream) {\n var state = stream._readableState;\n debug('emitReadable_', state.destroyed, state.length, state.ended);\n if (!state.destroyed && (state.length || state.ended)) {\n stream.emit('readable');\n state.emittedReadable = false;\n }\n\n // The stream needs another readable event if\n // 1. It is not flowing, as the flow mechanism will take\n // care of it.\n // 2. It is not ended.\n // 3. It is below the highWaterMark, so we can schedule\n // another readable later.\n state.needReadable = !state.flowing && !state.ended && state.length <= state.highWaterMark;\n flow(stream);\n}\n\n// at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data. that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\nfunction maybeReadMore(stream, state) {\n if (!state.readingMore) {\n state.readingMore = true;\n process.nextTick(maybeReadMore_, stream, state);\n }\n}\nfunction maybeReadMore_(stream, state) {\n // Attempt to read more data if we should.\n //\n // The conditions for reading more data are (one of):\n // - Not enough data buffered (state.length < state.highWaterMark). The loop\n // is responsible for filling the buffer with enough data if such data\n // is available. If highWaterMark is 0 and we are not in the flowing mode\n // we should _not_ attempt to buffer any extra data. We'll get more data\n // when the stream consumer calls read() instead.\n // - No data in the buffer, and the stream is in flowing mode. In this mode\n // the loop below is responsible for ensuring read() is called. Failing to\n // call read here would abort the flow and there's no other mechanism for\n // continuing the flow if the stream consumer has just subscribed to the\n // 'data' event.\n //\n // In addition to the above conditions to keep reading data, the following\n // conditions prevent the data from being read:\n // - The stream has ended (state.ended).\n // - There is already a pending 'read' operation (state.reading). This is a\n // case where the the stream has called the implementation defined _read()\n // method, but they are processing the call asynchronously and have _not_\n // called push() with new data. In this case we skip performing more\n // read()s. The execution ends in this method again after the _read() ends\n // up calling push() with more data.\n while (!state.reading && !state.ended && (state.length < state.highWaterMark || state.flowing && state.length === 0)) {\n var len = state.length;\n debug('maybeReadMore read 0');\n stream.read(0);\n if (len === state.length)\n // didn't get any data, stop spinning.\n break;\n }\n state.readingMore = false;\n}\n\n// abstract method. to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\nReadable.prototype._read = function (n) {\n errorOrDestroy(this, new ERR_METHOD_NOT_IMPLEMENTED('_read()'));\n};\nReadable.prototype.pipe = function (dest, pipeOpts) {\n var src = this;\n var state = this._readableState;\n switch (state.pipesCount) {\n case 0:\n state.pipes = dest;\n break;\n case 1:\n state.pipes = [state.pipes, dest];\n break;\n default:\n state.pipes.push(dest);\n break;\n }\n state.pipesCount += 1;\n debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);\n var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;\n var endFn = doEnd ? onend : unpipe;\n if (state.endEmitted) process.nextTick(endFn);else src.once('end', endFn);\n dest.on('unpipe', onunpipe);\n function onunpipe(readable, unpipeInfo) {\n debug('onunpipe');\n if (readable === src) {\n if (unpipeInfo && unpipeInfo.hasUnpiped === false) {\n unpipeInfo.hasUnpiped = true;\n cleanup();\n }\n }\n }\n function onend() {\n debug('onend');\n dest.end();\n }\n\n // when the dest drains, it reduces the awaitDrain counter\n // on the source. This would be more elegant with a .once()\n // handler in flow(), but adding and removing repeatedly is\n // too slow.\n var ondrain = pipeOnDrain(src);\n dest.on('drain', ondrain);\n var cleanedUp = false;\n function cleanup() {\n debug('cleanup');\n // cleanup event handlers once the pipe is broken\n dest.removeListener('close', onclose);\n dest.removeListener('finish', onfinish);\n dest.removeListener('drain', ondrain);\n dest.removeListener('error', onerror);\n dest.removeListener('unpipe', onunpipe);\n src.removeListener('end', onend);\n src.removeListener('end', unpipe);\n src.removeListener('data', ondata);\n cleanedUp = true;\n\n // if the reader is waiting for a drain event from this\n // specific writer, then it would cause it to never start\n // flowing again.\n // So, if this is awaiting a drain, then we just call it now.\n // If we don't know, then assume that we are waiting for one.\n if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();\n }\n src.on('data', ondata);\n function ondata(chunk) {\n debug('ondata');\n var ret = dest.write(chunk);\n debug('dest.write', ret);\n if (ret === false) {\n // If the user unpiped during `dest.write()`, it is possible\n // to get stuck in a permanently paused state if that write\n // also returned false.\n // => Check whether `dest` is still a piping destination.\n if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {\n debug('false write response, pause', state.awaitDrain);\n state.awaitDrain++;\n }\n src.pause();\n }\n }\n\n // if the dest has an error, then stop piping into it.\n // however, don't suppress the throwing behavior for this.\n function onerror(er) {\n debug('onerror', er);\n unpipe();\n dest.removeListener('error', onerror);\n if (EElistenerCount(dest, 'error') === 0) errorOrDestroy(dest, er);\n }\n\n // Make sure our error handler is attached before userland ones.\n prependListener(dest, 'error', onerror);\n\n // Both close and finish should trigger unpipe, but only once.\n function onclose() {\n dest.removeListener('finish', onfinish);\n unpipe();\n }\n dest.once('close', onclose);\n function onfinish() {\n debug('onfinish');\n dest.removeListener('close', onclose);\n unpipe();\n }\n dest.once('finish', onfinish);\n function unpipe() {\n debug('unpipe');\n src.unpipe(dest);\n }\n\n // tell the dest that it's being piped to\n dest.emit('pipe', src);\n\n // start the flow if it hasn't been started already.\n if (!state.flowing) {\n debug('pipe resume');\n src.resume();\n }\n return dest;\n};\nfunction pipeOnDrain(src) {\n return function pipeOnDrainFunctionResult() {\n var state = src._readableState;\n debug('pipeOnDrain', state.awaitDrain);\n if (state.awaitDrain) state.awaitDrain--;\n if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {\n state.flowing = true;\n flow(src);\n }\n };\n}\nReadable.prototype.unpipe = function (dest) {\n var state = this._readableState;\n var unpipeInfo = {\n hasUnpiped: false\n };\n\n // if we're not piping anywhere, then do nothing.\n if (state.pipesCount === 0) return this;\n\n // just one destination. most common case.\n if (state.pipesCount === 1) {\n // passed in one, but it's not the right one.\n if (dest && dest !== state.pipes) return this;\n if (!dest) dest = state.pipes;\n\n // got a match.\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n if (dest) dest.emit('unpipe', this, unpipeInfo);\n return this;\n }\n\n // slow case. multiple pipe destinations.\n\n if (!dest) {\n // remove all.\n var dests = state.pipes;\n var len = state.pipesCount;\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n for (var i = 0; i < len; i++) dests[i].emit('unpipe', this, {\n hasUnpiped: false\n });\n return this;\n }\n\n // try to find the right one.\n var index = indexOf(state.pipes, dest);\n if (index === -1) return this;\n state.pipes.splice(index, 1);\n state.pipesCount -= 1;\n if (state.pipesCount === 1) state.pipes = state.pipes[0];\n dest.emit('unpipe', this, unpipeInfo);\n return this;\n};\n\n// set up data events if they are asked for\n// Ensure readable listeners eventually get something\nReadable.prototype.on = function (ev, fn) {\n var res = Stream.prototype.on.call(this, ev, fn);\n var state = this._readableState;\n if (ev === 'data') {\n // update readableListening so that resume() may be a no-op\n // a few lines down. This is needed to support once('readable').\n state.readableListening = this.listenerCount('readable') > 0;\n\n // Try start flowing on next tick if stream isn't explicitly paused\n if (state.flowing !== false) this.resume();\n } else if (ev === 'readable') {\n if (!state.endEmitted && !state.readableListening) {\n state.readableListening = state.needReadable = true;\n state.flowing = false;\n state.emittedReadable = false;\n debug('on readable', state.length, state.reading);\n if (state.length) {\n emitReadable(this);\n } else if (!state.reading) {\n process.nextTick(nReadingNextTick, this);\n }\n }\n }\n return res;\n};\nReadable.prototype.addListener = Readable.prototype.on;\nReadable.prototype.removeListener = function (ev, fn) {\n var res = Stream.prototype.removeListener.call(this, ev, fn);\n if (ev === 'readable') {\n // We need to check if there is someone still listening to\n // readable and reset the state. However this needs to happen\n // after readable has been emitted but before I/O (nextTick) to\n // support once('readable', fn) cycles. This means that calling\n // resume within the same tick will have no\n // effect.\n process.nextTick(updateReadableListening, this);\n }\n return res;\n};\nReadable.prototype.removeAllListeners = function (ev) {\n var res = Stream.prototype.removeAllListeners.apply(this, arguments);\n if (ev === 'readable' || ev === undefined) {\n // We need to check if there is someone still listening to\n // readable and reset the state. However this needs to happen\n // after readable has been emitted but before I/O (nextTick) to\n // support once('readable', fn) cycles. This means that calling\n // resume within the same tick will have no\n // effect.\n process.nextTick(updateReadableListening, this);\n }\n return res;\n};\nfunction updateReadableListening(self) {\n var state = self._readableState;\n state.readableListening = self.listenerCount('readable') > 0;\n if (state.resumeScheduled && !state.paused) {\n // flowing needs to be set to true now, otherwise\n // the upcoming resume will not flow.\n state.flowing = true;\n\n // crude way to check if we should resume\n } else if (self.listenerCount('data') > 0) {\n self.resume();\n }\n}\nfunction nReadingNextTick(self) {\n debug('readable nexttick read 0');\n self.read(0);\n}\n\n// pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\nReadable.prototype.resume = function () {\n var state = this._readableState;\n if (!state.flowing) {\n debug('resume');\n // we flow only if there is no one listening\n // for readable, but we still have to call\n // resume()\n state.flowing = !state.readableListening;\n resume(this, state);\n }\n state.paused = false;\n return this;\n};\nfunction resume(stream, state) {\n if (!state.resumeScheduled) {\n state.resumeScheduled = true;\n process.nextTick(resume_, stream, state);\n }\n}\nfunction resume_(stream, state) {\n debug('resume', state.reading);\n if (!state.reading) {\n stream.read(0);\n }\n state.resumeScheduled = false;\n stream.emit('resume');\n flow(stream);\n if (state.flowing && !state.reading) stream.read(0);\n}\nReadable.prototype.pause = function () {\n debug('call pause flowing=%j', this._readableState.flowing);\n if (this._readableState.flowing !== false) {\n debug('pause');\n this._readableState.flowing = false;\n this.emit('pause');\n }\n this._readableState.paused = true;\n return this;\n};\nfunction flow(stream) {\n var state = stream._readableState;\n debug('flow', state.flowing);\n while (state.flowing && stream.read() !== null);\n}\n\n// wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\nReadable.prototype.wrap = function (stream) {\n var _this = this;\n var state = this._readableState;\n var paused = false;\n stream.on('end', function () {\n debug('wrapped end');\n if (state.decoder && !state.ended) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) _this.push(chunk);\n }\n _this.push(null);\n });\n stream.on('data', function (chunk) {\n debug('wrapped data');\n if (state.decoder) chunk = state.decoder.write(chunk);\n\n // don't skip over falsy values in objectMode\n if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;\n var ret = _this.push(chunk);\n if (!ret) {\n paused = true;\n stream.pause();\n }\n });\n\n // proxy all the other methods.\n // important when wrapping filters and duplexes.\n for (var i in stream) {\n if (this[i] === undefined && typeof stream[i] === 'function') {\n this[i] = function methodWrap(method) {\n return function methodWrapReturnFunction() {\n return stream[method].apply(stream, arguments);\n };\n }(i);\n }\n }\n\n // proxy certain important events.\n for (var n = 0; n < kProxyEvents.length; n++) {\n stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));\n }\n\n // when we try to consume some more bytes, simply unpause the\n // underlying stream.\n this._read = function (n) {\n debug('wrapped _read', n);\n if (paused) {\n paused = false;\n stream.resume();\n }\n };\n return this;\n};\nif (typeof Symbol === 'function') {\n Readable.prototype[Symbol.asyncIterator] = function () {\n if (createReadableStreamAsyncIterator === undefined) {\n createReadableStreamAsyncIterator = require('./internal/streams/async_iterator');\n }\n return createReadableStreamAsyncIterator(this);\n };\n}\nObject.defineProperty(Readable.prototype, 'readableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.highWaterMark;\n }\n});\nObject.defineProperty(Readable.prototype, 'readableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState && this._readableState.buffer;\n }\n});\nObject.defineProperty(Readable.prototype, 'readableFlowing', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.flowing;\n },\n set: function set(state) {\n if (this._readableState) {\n this._readableState.flowing = state;\n }\n }\n});\n\n// exposed for testing purposes only.\nReadable._fromList = fromList;\nObject.defineProperty(Readable.prototype, 'readableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.length;\n }\n});\n\n// Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromList(n, state) {\n // nothing buffered\n if (state.length === 0) return null;\n var ret;\n if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {\n // read it all, truncate the list\n if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.first();else ret = state.buffer.concat(state.length);\n state.buffer.clear();\n } else {\n // read part of list\n ret = state.buffer.consume(n, state.decoder);\n }\n return ret;\n}\nfunction endReadable(stream) {\n var state = stream._readableState;\n debug('endReadable', state.endEmitted);\n if (!state.endEmitted) {\n state.ended = true;\n process.nextTick(endReadableNT, state, stream);\n }\n}\nfunction endReadableNT(state, stream) {\n debug('endReadableNT', state.endEmitted, state.length);\n\n // Check that we didn't get one last unshift.\n if (!state.endEmitted && state.length === 0) {\n state.endEmitted = true;\n stream.readable = false;\n stream.emit('end');\n if (state.autoDestroy) {\n // In case of duplex streams we need a way to detect\n // if the writable side is ready for autoDestroy as well\n var wState = stream._writableState;\n if (!wState || wState.autoDestroy && wState.finished) {\n stream.destroy();\n }\n }\n }\n}\nif (typeof Symbol === 'function') {\n Readable.from = function (iterable, opts) {\n if (from === undefined) {\n from = require('./internal/streams/from');\n }\n return from(Readable, iterable, opts);\n };\n}\nfunction indexOf(xs, x) {\n for (var i = 0, l = xs.length; i < l; i++) {\n if (xs[i] === x) return i;\n }\n return -1;\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a transform stream is a readable/writable stream where you do\n// something with the data. Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored. (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation. For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes. When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up. When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer. When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks. If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk. However,\n// a pathological inflate type of transform can cause excessive buffering\n// here. For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output. In this case, you could write a very small\n// amount of input, and end up with a very large amount of output. In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform. A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n\n'use strict';\n\nmodule.exports = Transform;\nvar _require$codes = require('../errors').codes,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,\n ERR_TRANSFORM_ALREADY_TRANSFORMING = _require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING,\n ERR_TRANSFORM_WITH_LENGTH_0 = _require$codes.ERR_TRANSFORM_WITH_LENGTH_0;\nvar Duplex = require('./_stream_duplex');\nrequire('inherits')(Transform, Duplex);\nfunction afterTransform(er, data) {\n var ts = this._transformState;\n ts.transforming = false;\n var cb = ts.writecb;\n if (cb === null) {\n return this.emit('error', new ERR_MULTIPLE_CALLBACK());\n }\n ts.writechunk = null;\n ts.writecb = null;\n if (data != null)\n // single equals check for both `null` and `undefined`\n this.push(data);\n cb(er);\n var rs = this._readableState;\n rs.reading = false;\n if (rs.needReadable || rs.length < rs.highWaterMark) {\n this._read(rs.highWaterMark);\n }\n}\nfunction Transform(options) {\n if (!(this instanceof Transform)) return new Transform(options);\n Duplex.call(this, options);\n this._transformState = {\n afterTransform: afterTransform.bind(this),\n needTransform: false,\n transforming: false,\n writecb: null,\n writechunk: null,\n writeencoding: null\n };\n\n // start out asking for a readable event once data is transformed.\n this._readableState.needReadable = true;\n\n // we have implemented the _read method, and done the other things\n // that Readable wants before the first _read call, so unset the\n // sync guard flag.\n this._readableState.sync = false;\n if (options) {\n if (typeof options.transform === 'function') this._transform = options.transform;\n if (typeof options.flush === 'function') this._flush = options.flush;\n }\n\n // When the writable side finishes, then flush out anything remaining.\n this.on('prefinish', prefinish);\n}\nfunction prefinish() {\n var _this = this;\n if (typeof this._flush === 'function' && !this._readableState.destroyed) {\n this._flush(function (er, data) {\n done(_this, er, data);\n });\n } else {\n done(this, null, null);\n }\n}\nTransform.prototype.push = function (chunk, encoding) {\n this._transformState.needTransform = false;\n return Duplex.prototype.push.call(this, chunk, encoding);\n};\n\n// This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side. You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk. If you pass\n// an error, then that'll put the hurt on the whole operation. If you\n// never call cb(), then you'll never get another chunk.\nTransform.prototype._transform = function (chunk, encoding, cb) {\n cb(new ERR_METHOD_NOT_IMPLEMENTED('_transform()'));\n};\nTransform.prototype._write = function (chunk, encoding, cb) {\n var ts = this._transformState;\n ts.writecb = cb;\n ts.writechunk = chunk;\n ts.writeencoding = encoding;\n if (!ts.transforming) {\n var rs = this._readableState;\n if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);\n }\n};\n\n// Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\nTransform.prototype._read = function (n) {\n var ts = this._transformState;\n if (ts.writechunk !== null && !ts.transforming) {\n ts.transforming = true;\n this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n } else {\n // mark that we need a transform, so that any data that comes in\n // will get processed, now that we've asked for it.\n ts.needTransform = true;\n }\n};\nTransform.prototype._destroy = function (err, cb) {\n Duplex.prototype._destroy.call(this, err, function (err2) {\n cb(err2);\n });\n};\nfunction done(stream, er, data) {\n if (er) return stream.emit('error', er);\n if (data != null)\n // single equals check for both `null` and `undefined`\n stream.push(data);\n\n // TODO(BridgeAR): Write a test for these two error cases\n // if there's nothing in the write buffer, then that means\n // that nothing more will ever be provided\n if (stream._writableState.length) throw new ERR_TRANSFORM_WITH_LENGTH_0();\n if (stream._transformState.transforming) throw new ERR_TRANSFORM_ALREADY_TRANSFORMING();\n return stream.push(null);\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// A bit simpler than readable streams.\n// Implement an async ._write(chunk, encoding, cb), and it'll handle all\n// the drain event emission and buffering.\n\n'use strict';\n\nmodule.exports = Writable;\n\n/* */\nfunction WriteReq(chunk, encoding, cb) {\n this.chunk = chunk;\n this.encoding = encoding;\n this.callback = cb;\n this.next = null;\n}\n\n// It seems a linked list but it is not\n// there will be only 2 of these for each stream\nfunction CorkedRequest(state) {\n var _this = this;\n this.next = null;\n this.entry = null;\n this.finish = function () {\n onCorkedFinish(_this, state);\n };\n}\n/* */\n\n/**/\nvar Duplex;\n/**/\n\nWritable.WritableState = WritableState;\n\n/**/\nvar internalUtil = {\n deprecate: require('util-deprecate')\n};\n/**/\n\n/**/\nvar Stream = require('./internal/streams/stream');\n/**/\n\nvar Buffer = require('buffer').Buffer;\nvar OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\nvar destroyImpl = require('./internal/streams/destroy');\nvar _require = require('./internal/streams/state'),\n getHighWaterMark = _require.getHighWaterMark;\nvar _require$codes = require('../errors').codes,\n ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,\n ERR_STREAM_CANNOT_PIPE = _require$codes.ERR_STREAM_CANNOT_PIPE,\n ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED,\n ERR_STREAM_NULL_VALUES = _require$codes.ERR_STREAM_NULL_VALUES,\n ERR_STREAM_WRITE_AFTER_END = _require$codes.ERR_STREAM_WRITE_AFTER_END,\n ERR_UNKNOWN_ENCODING = _require$codes.ERR_UNKNOWN_ENCODING;\nvar errorOrDestroy = destroyImpl.errorOrDestroy;\nrequire('inherits')(Writable, Stream);\nfunction nop() {}\nfunction WritableState(options, stream, isDuplex) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream,\n // e.g. options.readableObjectMode vs. options.writableObjectMode, etc.\n if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex;\n\n // object stream flag to indicate whether or not this stream\n // contains buffers or objects.\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;\n\n // the point at which write() starts returning false\n // Note: 0 is a valid value, means that we always return false if\n // the entire buffer is not flushed immediately on write()\n this.highWaterMark = getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex);\n\n // if _final has been called\n this.finalCalled = false;\n\n // drain event flag.\n this.needDrain = false;\n // at the start of calling end()\n this.ending = false;\n // when end() has been called, and returned\n this.ended = false;\n // when 'finish' is emitted\n this.finished = false;\n\n // has it been destroyed\n this.destroyed = false;\n\n // should we decode strings into buffers before passing to _write?\n // this is here so that some node-core streams can optimize string\n // handling at a lower level.\n var noDecode = options.decodeStrings === false;\n this.decodeStrings = !noDecode;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // not an actual buffer we keep track of, but a measurement\n // of how much we're waiting to get pushed to some underlying\n // socket or file.\n this.length = 0;\n\n // a flag to see when we're in the middle of a write.\n this.writing = false;\n\n // when true all writes will be buffered until .uncork() call\n this.corked = 0;\n\n // a flag to be able to tell if the onwrite cb is called immediately,\n // or on a later tick. We set this to true at first, because any\n // actions that shouldn't happen until \"later\" should generally also\n // not happen before the first write call.\n this.sync = true;\n\n // a flag to know if we're processing previously buffered items, which\n // may call the _write() callback in the same tick, so that we don't\n // end up in an overlapped onwrite situation.\n this.bufferProcessing = false;\n\n // the callback that's passed to _write(chunk,cb)\n this.onwrite = function (er) {\n onwrite(stream, er);\n };\n\n // the callback that the user supplies to write(chunk,encoding,cb)\n this.writecb = null;\n\n // the amount that is being written when _write is called.\n this.writelen = 0;\n this.bufferedRequest = null;\n this.lastBufferedRequest = null;\n\n // number of pending user-supplied write callbacks\n // this must be 0 before 'finish' can be emitted\n this.pendingcb = 0;\n\n // emit prefinish if the only thing we're waiting for is _write cbs\n // This is relevant for synchronous Transform streams\n this.prefinished = false;\n\n // True if the error was already emitted and should not be thrown again\n this.errorEmitted = false;\n\n // Should close be emitted on destroy. Defaults to true.\n this.emitClose = options.emitClose !== false;\n\n // Should .destroy() be called after 'finish' (and potentially 'end')\n this.autoDestroy = !!options.autoDestroy;\n\n // count buffered requests\n this.bufferedRequestCount = 0;\n\n // allocate the first CorkedRequest, there is always\n // one allocated and free to use, and we maintain at most two\n this.corkedRequestsFree = new CorkedRequest(this);\n}\nWritableState.prototype.getBuffer = function getBuffer() {\n var current = this.bufferedRequest;\n var out = [];\n while (current) {\n out.push(current);\n current = current.next;\n }\n return out;\n};\n(function () {\n try {\n Object.defineProperty(WritableState.prototype, 'buffer', {\n get: internalUtil.deprecate(function writableStateBufferGetter() {\n return this.getBuffer();\n }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')\n });\n } catch (_) {}\n})();\n\n// Test _writableState for inheritance to account for Duplex streams,\n// whose prototype chain only points to Readable.\nvar realHasInstance;\nif (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {\n realHasInstance = Function.prototype[Symbol.hasInstance];\n Object.defineProperty(Writable, Symbol.hasInstance, {\n value: function value(object) {\n if (realHasInstance.call(this, object)) return true;\n if (this !== Writable) return false;\n return object && object._writableState instanceof WritableState;\n }\n });\n} else {\n realHasInstance = function realHasInstance(object) {\n return object instanceof this;\n };\n}\nfunction Writable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n\n // Writable ctor is applied to Duplexes, too.\n // `realHasInstance` is necessary because using plain `instanceof`\n // would return false, as no `_writableState` property is attached.\n\n // Trying to use the custom `instanceof` for Writable here will also break the\n // Node.js LazyTransform implementation, which has a non-trivial getter for\n // `_writableState` that would lead to infinite recursion.\n\n // Checking for a Stream.Duplex instance is faster here instead of inside\n // the WritableState constructor, at least with V8 6.5\n var isDuplex = this instanceof Duplex;\n if (!isDuplex && !realHasInstance.call(Writable, this)) return new Writable(options);\n this._writableState = new WritableState(options, this, isDuplex);\n\n // legacy.\n this.writable = true;\n if (options) {\n if (typeof options.write === 'function') this._write = options.write;\n if (typeof options.writev === 'function') this._writev = options.writev;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n if (typeof options.final === 'function') this._final = options.final;\n }\n Stream.call(this);\n}\n\n// Otherwise people can pipe Writable streams, which is just wrong.\nWritable.prototype.pipe = function () {\n errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE());\n};\nfunction writeAfterEnd(stream, cb) {\n var er = new ERR_STREAM_WRITE_AFTER_END();\n // TODO: defer error events consistently everywhere, not just the cb\n errorOrDestroy(stream, er);\n process.nextTick(cb, er);\n}\n\n// Checks that a user-supplied chunk is valid, especially for the particular\n// mode the stream is in. Currently this means that `null` is never accepted\n// and undefined/non-string values are only allowed in object mode.\nfunction validChunk(stream, state, chunk, cb) {\n var er;\n if (chunk === null) {\n er = new ERR_STREAM_NULL_VALUES();\n } else if (typeof chunk !== 'string' && !state.objectMode) {\n er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer'], chunk);\n }\n if (er) {\n errorOrDestroy(stream, er);\n process.nextTick(cb, er);\n return false;\n }\n return true;\n}\nWritable.prototype.write = function (chunk, encoding, cb) {\n var state = this._writableState;\n var ret = false;\n var isBuf = !state.objectMode && _isUint8Array(chunk);\n if (isBuf && !Buffer.isBuffer(chunk)) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;\n if (typeof cb !== 'function') cb = nop;\n if (state.ending) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {\n state.pendingcb++;\n ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);\n }\n return ret;\n};\nWritable.prototype.cork = function () {\n this._writableState.corked++;\n};\nWritable.prototype.uncork = function () {\n var state = this._writableState;\n if (state.corked) {\n state.corked--;\n if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);\n }\n};\nWritable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {\n // node::ParseEncoding() requires lower case.\n if (typeof encoding === 'string') encoding = encoding.toLowerCase();\n if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new ERR_UNKNOWN_ENCODING(encoding);\n this._writableState.defaultEncoding = encoding;\n return this;\n};\nObject.defineProperty(Writable.prototype, 'writableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState && this._writableState.getBuffer();\n }\n});\nfunction decodeChunk(state, chunk, encoding) {\n if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {\n chunk = Buffer.from(chunk, encoding);\n }\n return chunk;\n}\nObject.defineProperty(Writable.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.highWaterMark;\n }\n});\n\n// if we're already writing something, then just put this\n// in the queue, and wait our turn. Otherwise, call _write\n// If we return false, then we need a drain event, so set that flag.\nfunction writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {\n if (!isBuf) {\n var newChunk = decodeChunk(state, chunk, encoding);\n if (chunk !== newChunk) {\n isBuf = true;\n encoding = 'buffer';\n chunk = newChunk;\n }\n }\n var len = state.objectMode ? 1 : chunk.length;\n state.length += len;\n var ret = state.length < state.highWaterMark;\n // we must ensure that previous needDrain will not be reset to false.\n if (!ret) state.needDrain = true;\n if (state.writing || state.corked) {\n var last = state.lastBufferedRequest;\n state.lastBufferedRequest = {\n chunk: chunk,\n encoding: encoding,\n isBuf: isBuf,\n callback: cb,\n next: null\n };\n if (last) {\n last.next = state.lastBufferedRequest;\n } else {\n state.bufferedRequest = state.lastBufferedRequest;\n }\n state.bufferedRequestCount += 1;\n } else {\n doWrite(stream, state, false, len, chunk, encoding, cb);\n }\n return ret;\n}\nfunction doWrite(stream, state, writev, len, chunk, encoding, cb) {\n state.writelen = len;\n state.writecb = cb;\n state.writing = true;\n state.sync = true;\n if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write'));else if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);\n state.sync = false;\n}\nfunction onwriteError(stream, state, sync, er, cb) {\n --state.pendingcb;\n if (sync) {\n // defer the callback if we are being called synchronously\n // to avoid piling up things on the stack\n process.nextTick(cb, er);\n // this can emit finish, and it will always happen\n // after error\n process.nextTick(finishMaybe, stream, state);\n stream._writableState.errorEmitted = true;\n errorOrDestroy(stream, er);\n } else {\n // the caller expect this to happen before if\n // it is async\n cb(er);\n stream._writableState.errorEmitted = true;\n errorOrDestroy(stream, er);\n // this can emit finish, but finish must\n // always follow error\n finishMaybe(stream, state);\n }\n}\nfunction onwriteStateUpdate(state) {\n state.writing = false;\n state.writecb = null;\n state.length -= state.writelen;\n state.writelen = 0;\n}\nfunction onwrite(stream, er) {\n var state = stream._writableState;\n var sync = state.sync;\n var cb = state.writecb;\n if (typeof cb !== 'function') throw new ERR_MULTIPLE_CALLBACK();\n onwriteStateUpdate(state);\n if (er) onwriteError(stream, state, sync, er, cb);else {\n // Check if we're actually ready to finish, but don't emit yet\n var finished = needFinish(state) || stream.destroyed;\n if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {\n clearBuffer(stream, state);\n }\n if (sync) {\n process.nextTick(afterWrite, stream, state, finished, cb);\n } else {\n afterWrite(stream, state, finished, cb);\n }\n }\n}\nfunction afterWrite(stream, state, finished, cb) {\n if (!finished) onwriteDrain(stream, state);\n state.pendingcb--;\n cb();\n finishMaybe(stream, state);\n}\n\n// Must force callback to be called on nextTick, so that we don't\n// emit 'drain' before the write() consumer gets the 'false' return\n// value, and has a chance to attach a 'drain' listener.\nfunction onwriteDrain(stream, state) {\n if (state.length === 0 && state.needDrain) {\n state.needDrain = false;\n stream.emit('drain');\n }\n}\n\n// if there's something in the buffer waiting, then process it\nfunction clearBuffer(stream, state) {\n state.bufferProcessing = true;\n var entry = state.bufferedRequest;\n if (stream._writev && entry && entry.next) {\n // Fast case, write everything using _writev()\n var l = state.bufferedRequestCount;\n var buffer = new Array(l);\n var holder = state.corkedRequestsFree;\n holder.entry = entry;\n var count = 0;\n var allBuffers = true;\n while (entry) {\n buffer[count] = entry;\n if (!entry.isBuf) allBuffers = false;\n entry = entry.next;\n count += 1;\n }\n buffer.allBuffers = allBuffers;\n doWrite(stream, state, true, state.length, buffer, '', holder.finish);\n\n // doWrite is almost always async, defer these to save a bit of time\n // as the hot path ends with doWrite\n state.pendingcb++;\n state.lastBufferedRequest = null;\n if (holder.next) {\n state.corkedRequestsFree = holder.next;\n holder.next = null;\n } else {\n state.corkedRequestsFree = new CorkedRequest(state);\n }\n state.bufferedRequestCount = 0;\n } else {\n // Slow case, write chunks one-by-one\n while (entry) {\n var chunk = entry.chunk;\n var encoding = entry.encoding;\n var cb = entry.callback;\n var len = state.objectMode ? 1 : chunk.length;\n doWrite(stream, state, false, len, chunk, encoding, cb);\n entry = entry.next;\n state.bufferedRequestCount--;\n // if we didn't call the onwrite immediately, then\n // it means that we need to wait until it does.\n // also, that means that the chunk and cb are currently\n // being processed, so move the buffer counter past them.\n if (state.writing) {\n break;\n }\n }\n if (entry === null) state.lastBufferedRequest = null;\n }\n state.bufferedRequest = entry;\n state.bufferProcessing = false;\n}\nWritable.prototype._write = function (chunk, encoding, cb) {\n cb(new ERR_METHOD_NOT_IMPLEMENTED('_write()'));\n};\nWritable.prototype._writev = null;\nWritable.prototype.end = function (chunk, encoding, cb) {\n var state = this._writableState;\n if (typeof chunk === 'function') {\n cb = chunk;\n chunk = null;\n encoding = null;\n } else if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);\n\n // .end() fully uncorks\n if (state.corked) {\n state.corked = 1;\n this.uncork();\n }\n\n // ignore unnecessary end() calls.\n if (!state.ending) endWritable(this, state, cb);\n return this;\n};\nObject.defineProperty(Writable.prototype, 'writableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.length;\n }\n});\nfunction needFinish(state) {\n return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;\n}\nfunction callFinal(stream, state) {\n stream._final(function (err) {\n state.pendingcb--;\n if (err) {\n errorOrDestroy(stream, err);\n }\n state.prefinished = true;\n stream.emit('prefinish');\n finishMaybe(stream, state);\n });\n}\nfunction prefinish(stream, state) {\n if (!state.prefinished && !state.finalCalled) {\n if (typeof stream._final === 'function' && !state.destroyed) {\n state.pendingcb++;\n state.finalCalled = true;\n process.nextTick(callFinal, stream, state);\n } else {\n state.prefinished = true;\n stream.emit('prefinish');\n }\n }\n}\nfunction finishMaybe(stream, state) {\n var need = needFinish(state);\n if (need) {\n prefinish(stream, state);\n if (state.pendingcb === 0) {\n state.finished = true;\n stream.emit('finish');\n if (state.autoDestroy) {\n // In case of duplex streams we need a way to detect\n // if the readable side is ready for autoDestroy as well\n var rState = stream._readableState;\n if (!rState || rState.autoDestroy && rState.endEmitted) {\n stream.destroy();\n }\n }\n }\n }\n return need;\n}\nfunction endWritable(stream, state, cb) {\n state.ending = true;\n finishMaybe(stream, state);\n if (cb) {\n if (state.finished) process.nextTick(cb);else stream.once('finish', cb);\n }\n state.ended = true;\n stream.writable = false;\n}\nfunction onCorkedFinish(corkReq, state, err) {\n var entry = corkReq.entry;\n corkReq.entry = null;\n while (entry) {\n var cb = entry.callback;\n state.pendingcb--;\n cb(err);\n entry = entry.next;\n }\n\n // reuse the free corkReq.\n state.corkedRequestsFree.next = corkReq;\n}\nObject.defineProperty(Writable.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._writableState === undefined) {\n return false;\n }\n return this._writableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._writableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._writableState.destroyed = value;\n }\n});\nWritable.prototype.destroy = destroyImpl.destroy;\nWritable.prototype._undestroy = destroyImpl.undestroy;\nWritable.prototype._destroy = function (err, cb) {\n cb(err);\n};","'use strict';\n\nvar _Object$setPrototypeO;\nfunction _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\nfunction _toPropertyKey(arg) { var key = _toPrimitive(arg, \"string\"); return typeof key === \"symbol\" ? key : String(key); }\nfunction _toPrimitive(input, hint) { if (typeof input !== \"object\" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || \"default\"); if (typeof res !== \"object\") return res; throw new TypeError(\"@@toPrimitive must return a primitive value.\"); } return (hint === \"string\" ? String : Number)(input); }\nvar finished = require('./end-of-stream');\nvar kLastResolve = Symbol('lastResolve');\nvar kLastReject = Symbol('lastReject');\nvar kError = Symbol('error');\nvar kEnded = Symbol('ended');\nvar kLastPromise = Symbol('lastPromise');\nvar kHandlePromise = Symbol('handlePromise');\nvar kStream = Symbol('stream');\nfunction createIterResult(value, done) {\n return {\n value: value,\n done: done\n };\n}\nfunction readAndResolve(iter) {\n var resolve = iter[kLastResolve];\n if (resolve !== null) {\n var data = iter[kStream].read();\n // we defer if data is null\n // we can be expecting either 'end' or\n // 'error'\n if (data !== null) {\n iter[kLastPromise] = null;\n iter[kLastResolve] = null;\n iter[kLastReject] = null;\n resolve(createIterResult(data, false));\n }\n }\n}\nfunction onReadable(iter) {\n // we wait for the next tick, because it might\n // emit an error with process.nextTick\n process.nextTick(readAndResolve, iter);\n}\nfunction wrapForNext(lastPromise, iter) {\n return function (resolve, reject) {\n lastPromise.then(function () {\n if (iter[kEnded]) {\n resolve(createIterResult(undefined, true));\n return;\n }\n iter[kHandlePromise](resolve, reject);\n }, reject);\n };\n}\nvar AsyncIteratorPrototype = Object.getPrototypeOf(function () {});\nvar ReadableStreamAsyncIteratorPrototype = Object.setPrototypeOf((_Object$setPrototypeO = {\n get stream() {\n return this[kStream];\n },\n next: function next() {\n var _this = this;\n // if we have detected an error in the meanwhile\n // reject straight away\n var error = this[kError];\n if (error !== null) {\n return Promise.reject(error);\n }\n if (this[kEnded]) {\n return Promise.resolve(createIterResult(undefined, true));\n }\n if (this[kStream].destroyed) {\n // We need to defer via nextTick because if .destroy(err) is\n // called, the error will be emitted via nextTick, and\n // we cannot guarantee that there is no error lingering around\n // waiting to be emitted.\n return new Promise(function (resolve, reject) {\n process.nextTick(function () {\n if (_this[kError]) {\n reject(_this[kError]);\n } else {\n resolve(createIterResult(undefined, true));\n }\n });\n });\n }\n\n // if we have multiple next() calls\n // we will wait for the previous Promise to finish\n // this logic is optimized to support for await loops,\n // where next() is only called once at a time\n var lastPromise = this[kLastPromise];\n var promise;\n if (lastPromise) {\n promise = new Promise(wrapForNext(lastPromise, this));\n } else {\n // fast path needed to support multiple this.push()\n // without triggering the next() queue\n var data = this[kStream].read();\n if (data !== null) {\n return Promise.resolve(createIterResult(data, false));\n }\n promise = new Promise(this[kHandlePromise]);\n }\n this[kLastPromise] = promise;\n return promise;\n }\n}, _defineProperty(_Object$setPrototypeO, Symbol.asyncIterator, function () {\n return this;\n}), _defineProperty(_Object$setPrototypeO, \"return\", function _return() {\n var _this2 = this;\n // destroy(err, cb) is a private API\n // we can guarantee we have that here, because we control the\n // Readable class this is attached to\n return new Promise(function (resolve, reject) {\n _this2[kStream].destroy(null, function (err) {\n if (err) {\n reject(err);\n return;\n }\n resolve(createIterResult(undefined, true));\n });\n });\n}), _Object$setPrototypeO), AsyncIteratorPrototype);\nvar createReadableStreamAsyncIterator = function createReadableStreamAsyncIterator(stream) {\n var _Object$create;\n var iterator = Object.create(ReadableStreamAsyncIteratorPrototype, (_Object$create = {}, _defineProperty(_Object$create, kStream, {\n value: stream,\n writable: true\n }), _defineProperty(_Object$create, kLastResolve, {\n value: null,\n writable: true\n }), _defineProperty(_Object$create, kLastReject, {\n value: null,\n writable: true\n }), _defineProperty(_Object$create, kError, {\n value: null,\n writable: true\n }), _defineProperty(_Object$create, kEnded, {\n value: stream._readableState.endEmitted,\n writable: true\n }), _defineProperty(_Object$create, kHandlePromise, {\n value: function value(resolve, reject) {\n var data = iterator[kStream].read();\n if (data) {\n iterator[kLastPromise] = null;\n iterator[kLastResolve] = null;\n iterator[kLastReject] = null;\n resolve(createIterResult(data, false));\n } else {\n iterator[kLastResolve] = resolve;\n iterator[kLastReject] = reject;\n }\n },\n writable: true\n }), _Object$create));\n iterator[kLastPromise] = null;\n finished(stream, function (err) {\n if (err && err.code !== 'ERR_STREAM_PREMATURE_CLOSE') {\n var reject = iterator[kLastReject];\n // reject if we are waiting for data in the Promise\n // returned by next() and store the error\n if (reject !== null) {\n iterator[kLastPromise] = null;\n iterator[kLastResolve] = null;\n iterator[kLastReject] = null;\n reject(err);\n }\n iterator[kError] = err;\n return;\n }\n var resolve = iterator[kLastResolve];\n if (resolve !== null) {\n iterator[kLastPromise] = null;\n iterator[kLastResolve] = null;\n iterator[kLastReject] = null;\n resolve(createIterResult(undefined, true));\n }\n iterator[kEnded] = true;\n });\n stream.on('readable', onReadable.bind(null, iterator));\n return iterator;\n};\nmodule.exports = createReadableStreamAsyncIterator;","'use strict';\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }\nfunction _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, \"prototype\", { writable: false }); return Constructor; }\nfunction _toPropertyKey(arg) { var key = _toPrimitive(arg, \"string\"); return typeof key === \"symbol\" ? key : String(key); }\nfunction _toPrimitive(input, hint) { if (typeof input !== \"object\" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || \"default\"); if (typeof res !== \"object\") return res; throw new TypeError(\"@@toPrimitive must return a primitive value.\"); } return (hint === \"string\" ? String : Number)(input); }\nvar _require = require('buffer'),\n Buffer = _require.Buffer;\nvar _require2 = require('util'),\n inspect = _require2.inspect;\nvar custom = inspect && inspect.custom || 'inspect';\nfunction copyBuffer(src, target, offset) {\n Buffer.prototype.copy.call(src, target, offset);\n}\nmodule.exports = /*#__PURE__*/function () {\n function BufferList() {\n _classCallCheck(this, BufferList);\n this.head = null;\n this.tail = null;\n this.length = 0;\n }\n _createClass(BufferList, [{\n key: \"push\",\n value: function push(v) {\n var entry = {\n data: v,\n next: null\n };\n if (this.length > 0) this.tail.next = entry;else this.head = entry;\n this.tail = entry;\n ++this.length;\n }\n }, {\n key: \"unshift\",\n value: function unshift(v) {\n var entry = {\n data: v,\n next: this.head\n };\n if (this.length === 0) this.tail = entry;\n this.head = entry;\n ++this.length;\n }\n }, {\n key: \"shift\",\n value: function shift() {\n if (this.length === 0) return;\n var ret = this.head.data;\n if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;\n --this.length;\n return ret;\n }\n }, {\n key: \"clear\",\n value: function clear() {\n this.head = this.tail = null;\n this.length = 0;\n }\n }, {\n key: \"join\",\n value: function join(s) {\n if (this.length === 0) return '';\n var p = this.head;\n var ret = '' + p.data;\n while (p = p.next) ret += s + p.data;\n return ret;\n }\n }, {\n key: \"concat\",\n value: function concat(n) {\n if (this.length === 0) return Buffer.alloc(0);\n var ret = Buffer.allocUnsafe(n >>> 0);\n var p = this.head;\n var i = 0;\n while (p) {\n copyBuffer(p.data, ret, i);\n i += p.data.length;\n p = p.next;\n }\n return ret;\n }\n\n // Consumes a specified amount of bytes or characters from the buffered data.\n }, {\n key: \"consume\",\n value: function consume(n, hasStrings) {\n var ret;\n if (n < this.head.data.length) {\n // `slice` is the same for buffers and strings.\n ret = this.head.data.slice(0, n);\n this.head.data = this.head.data.slice(n);\n } else if (n === this.head.data.length) {\n // First chunk is a perfect match.\n ret = this.shift();\n } else {\n // Result spans more than one buffer.\n ret = hasStrings ? this._getString(n) : this._getBuffer(n);\n }\n return ret;\n }\n }, {\n key: \"first\",\n value: function first() {\n return this.head.data;\n }\n\n // Consumes a specified amount of characters from the buffered data.\n }, {\n key: \"_getString\",\n value: function _getString(n) {\n var p = this.head;\n var c = 1;\n var ret = p.data;\n n -= ret.length;\n while (p = p.next) {\n var str = p.data;\n var nb = n > str.length ? str.length : n;\n if (nb === str.length) ret += str;else ret += str.slice(0, n);\n n -= nb;\n if (n === 0) {\n if (nb === str.length) {\n ++c;\n if (p.next) this.head = p.next;else this.head = this.tail = null;\n } else {\n this.head = p;\n p.data = str.slice(nb);\n }\n break;\n }\n ++c;\n }\n this.length -= c;\n return ret;\n }\n\n // Consumes a specified amount of bytes from the buffered data.\n }, {\n key: \"_getBuffer\",\n value: function _getBuffer(n) {\n var ret = Buffer.allocUnsafe(n);\n var p = this.head;\n var c = 1;\n p.data.copy(ret);\n n -= p.data.length;\n while (p = p.next) {\n var buf = p.data;\n var nb = n > buf.length ? buf.length : n;\n buf.copy(ret, ret.length - n, 0, nb);\n n -= nb;\n if (n === 0) {\n if (nb === buf.length) {\n ++c;\n if (p.next) this.head = p.next;else this.head = this.tail = null;\n } else {\n this.head = p;\n p.data = buf.slice(nb);\n }\n break;\n }\n ++c;\n }\n this.length -= c;\n return ret;\n }\n\n // Make sure the linked list only shows the minimal necessary information.\n }, {\n key: custom,\n value: function value(_, options) {\n return inspect(this, _objectSpread(_objectSpread({}, options), {}, {\n // Only inspect one level.\n depth: 0,\n // It should not recurse.\n customInspect: false\n }));\n }\n }]);\n return BufferList;\n}();","'use strict';\n\n// undocumented cb() API, needed for core, not for public API\nfunction destroy(err, cb) {\n var _this = this;\n var readableDestroyed = this._readableState && this._readableState.destroyed;\n var writableDestroyed = this._writableState && this._writableState.destroyed;\n if (readableDestroyed || writableDestroyed) {\n if (cb) {\n cb(err);\n } else if (err) {\n if (!this._writableState) {\n process.nextTick(emitErrorNT, this, err);\n } else if (!this._writableState.errorEmitted) {\n this._writableState.errorEmitted = true;\n process.nextTick(emitErrorNT, this, err);\n }\n }\n return this;\n }\n\n // we set destroyed to true before firing error callbacks in order\n // to make it re-entrance safe in case destroy() is called within callbacks\n\n if (this._readableState) {\n this._readableState.destroyed = true;\n }\n\n // if this is a duplex stream mark the writable part as destroyed as well\n if (this._writableState) {\n this._writableState.destroyed = true;\n }\n this._destroy(err || null, function (err) {\n if (!cb && err) {\n if (!_this._writableState) {\n process.nextTick(emitErrorAndCloseNT, _this, err);\n } else if (!_this._writableState.errorEmitted) {\n _this._writableState.errorEmitted = true;\n process.nextTick(emitErrorAndCloseNT, _this, err);\n } else {\n process.nextTick(emitCloseNT, _this);\n }\n } else if (cb) {\n process.nextTick(emitCloseNT, _this);\n cb(err);\n } else {\n process.nextTick(emitCloseNT, _this);\n }\n });\n return this;\n}\nfunction emitErrorAndCloseNT(self, err) {\n emitErrorNT(self, err);\n emitCloseNT(self);\n}\nfunction emitCloseNT(self) {\n if (self._writableState && !self._writableState.emitClose) return;\n if (self._readableState && !self._readableState.emitClose) return;\n self.emit('close');\n}\nfunction undestroy() {\n if (this._readableState) {\n this._readableState.destroyed = false;\n this._readableState.reading = false;\n this._readableState.ended = false;\n this._readableState.endEmitted = false;\n }\n if (this._writableState) {\n this._writableState.destroyed = false;\n this._writableState.ended = false;\n this._writableState.ending = false;\n this._writableState.finalCalled = false;\n this._writableState.prefinished = false;\n this._writableState.finished = false;\n this._writableState.errorEmitted = false;\n }\n}\nfunction emitErrorNT(self, err) {\n self.emit('error', err);\n}\nfunction errorOrDestroy(stream, err) {\n // We have tests that rely on errors being emitted\n // in the same tick, so changing this is semver major.\n // For now when you opt-in to autoDestroy we allow\n // the error to be emitted nextTick. In a future\n // semver major update we should change the default to this.\n\n var rState = stream._readableState;\n var wState = stream._writableState;\n if (rState && rState.autoDestroy || wState && wState.autoDestroy) stream.destroy(err);else stream.emit('error', err);\n}\nmodule.exports = {\n destroy: destroy,\n undestroy: undestroy,\n errorOrDestroy: errorOrDestroy\n};","// Ported from https://github.com/mafintosh/end-of-stream with\n// permission from the author, Mathias Buus (@mafintosh).\n\n'use strict';\n\nvar ERR_STREAM_PREMATURE_CLOSE = require('../../../errors').codes.ERR_STREAM_PREMATURE_CLOSE;\nfunction once(callback) {\n var called = false;\n return function () {\n if (called) return;\n called = true;\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n callback.apply(this, args);\n };\n}\nfunction noop() {}\nfunction isRequest(stream) {\n return stream.setHeader && typeof stream.abort === 'function';\n}\nfunction eos(stream, opts, callback) {\n if (typeof opts === 'function') return eos(stream, null, opts);\n if (!opts) opts = {};\n callback = once(callback || noop);\n var readable = opts.readable || opts.readable !== false && stream.readable;\n var writable = opts.writable || opts.writable !== false && stream.writable;\n var onlegacyfinish = function onlegacyfinish() {\n if (!stream.writable) onfinish();\n };\n var writableEnded = stream._writableState && stream._writableState.finished;\n var onfinish = function onfinish() {\n writable = false;\n writableEnded = true;\n if (!readable) callback.call(stream);\n };\n var readableEnded = stream._readableState && stream._readableState.endEmitted;\n var onend = function onend() {\n readable = false;\n readableEnded = true;\n if (!writable) callback.call(stream);\n };\n var onerror = function onerror(err) {\n callback.call(stream, err);\n };\n var onclose = function onclose() {\n var err;\n if (readable && !readableEnded) {\n if (!stream._readableState || !stream._readableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();\n return callback.call(stream, err);\n }\n if (writable && !writableEnded) {\n if (!stream._writableState || !stream._writableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();\n return callback.call(stream, err);\n }\n };\n var onrequest = function onrequest() {\n stream.req.on('finish', onfinish);\n };\n if (isRequest(stream)) {\n stream.on('complete', onfinish);\n stream.on('abort', onclose);\n if (stream.req) onrequest();else stream.on('request', onrequest);\n } else if (writable && !stream._writableState) {\n // legacy streams\n stream.on('end', onlegacyfinish);\n stream.on('close', onlegacyfinish);\n }\n stream.on('end', onend);\n stream.on('finish', onfinish);\n if (opts.error !== false) stream.on('error', onerror);\n stream.on('close', onclose);\n return function () {\n stream.removeListener('complete', onfinish);\n stream.removeListener('abort', onclose);\n stream.removeListener('request', onrequest);\n if (stream.req) stream.req.removeListener('finish', onfinish);\n stream.removeListener('end', onlegacyfinish);\n stream.removeListener('close', onlegacyfinish);\n stream.removeListener('finish', onfinish);\n stream.removeListener('end', onend);\n stream.removeListener('error', onerror);\n stream.removeListener('close', onclose);\n };\n}\nmodule.exports = eos;","'use strict';\n\nfunction asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }\nfunction _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"next\", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"throw\", err); } _next(undefined); }); }; }\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }\nfunction _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\nfunction _toPropertyKey(arg) { var key = _toPrimitive(arg, \"string\"); return typeof key === \"symbol\" ? key : String(key); }\nfunction _toPrimitive(input, hint) { if (typeof input !== \"object\" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || \"default\"); if (typeof res !== \"object\") return res; throw new TypeError(\"@@toPrimitive must return a primitive value.\"); } return (hint === \"string\" ? String : Number)(input); }\nvar ERR_INVALID_ARG_TYPE = require('../../../errors').codes.ERR_INVALID_ARG_TYPE;\nfunction from(Readable, iterable, opts) {\n var iterator;\n if (iterable && typeof iterable.next === 'function') {\n iterator = iterable;\n } else if (iterable && iterable[Symbol.asyncIterator]) iterator = iterable[Symbol.asyncIterator]();else if (iterable && iterable[Symbol.iterator]) iterator = iterable[Symbol.iterator]();else throw new ERR_INVALID_ARG_TYPE('iterable', ['Iterable'], iterable);\n var readable = new Readable(_objectSpread({\n objectMode: true\n }, opts));\n // Reading boolean to protect against _read\n // being called before last iteration completion.\n var reading = false;\n readable._read = function () {\n if (!reading) {\n reading = true;\n next();\n }\n };\n function next() {\n return _next2.apply(this, arguments);\n }\n function _next2() {\n _next2 = _asyncToGenerator(function* () {\n try {\n var _yield$iterator$next = yield iterator.next(),\n value = _yield$iterator$next.value,\n done = _yield$iterator$next.done;\n if (done) {\n readable.push(null);\n } else if (readable.push(yield value)) {\n next();\n } else {\n reading = false;\n }\n } catch (err) {\n readable.destroy(err);\n }\n });\n return _next2.apply(this, arguments);\n }\n return readable;\n}\nmodule.exports = from;\n","// Ported from https://github.com/mafintosh/pump with\n// permission from the author, Mathias Buus (@mafintosh).\n\n'use strict';\n\nvar eos;\nfunction once(callback) {\n var called = false;\n return function () {\n if (called) return;\n called = true;\n callback.apply(void 0, arguments);\n };\n}\nvar _require$codes = require('../../../errors').codes,\n ERR_MISSING_ARGS = _require$codes.ERR_MISSING_ARGS,\n ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED;\nfunction noop(err) {\n // Rethrow the error if it exists to avoid swallowing it\n if (err) throw err;\n}\nfunction isRequest(stream) {\n return stream.setHeader && typeof stream.abort === 'function';\n}\nfunction destroyer(stream, reading, writing, callback) {\n callback = once(callback);\n var closed = false;\n stream.on('close', function () {\n closed = true;\n });\n if (eos === undefined) eos = require('./end-of-stream');\n eos(stream, {\n readable: reading,\n writable: writing\n }, function (err) {\n if (err) return callback(err);\n closed = true;\n callback();\n });\n var destroyed = false;\n return function (err) {\n if (closed) return;\n if (destroyed) return;\n destroyed = true;\n\n // request.destroy just do .end - .abort is what we want\n if (isRequest(stream)) return stream.abort();\n if (typeof stream.destroy === 'function') return stream.destroy();\n callback(err || new ERR_STREAM_DESTROYED('pipe'));\n };\n}\nfunction call(fn) {\n fn();\n}\nfunction pipe(from, to) {\n return from.pipe(to);\n}\nfunction popCallback(streams) {\n if (!streams.length) return noop;\n if (typeof streams[streams.length - 1] !== 'function') return noop;\n return streams.pop();\n}\nfunction pipeline() {\n for (var _len = arguments.length, streams = new Array(_len), _key = 0; _key < _len; _key++) {\n streams[_key] = arguments[_key];\n }\n var callback = popCallback(streams);\n if (Array.isArray(streams[0])) streams = streams[0];\n if (streams.length < 2) {\n throw new ERR_MISSING_ARGS('streams');\n }\n var error;\n var destroys = streams.map(function (stream, i) {\n var reading = i < streams.length - 1;\n var writing = i > 0;\n return destroyer(stream, reading, writing, function (err) {\n if (!error) error = err;\n if (err) destroys.forEach(call);\n if (reading) return;\n destroys.forEach(call);\n callback(error);\n });\n });\n return streams.reduce(pipe);\n}\nmodule.exports = pipeline;","'use strict';\n\nvar ERR_INVALID_OPT_VALUE = require('../../../errors').codes.ERR_INVALID_OPT_VALUE;\nfunction highWaterMarkFrom(options, isDuplex, duplexKey) {\n return options.highWaterMark != null ? options.highWaterMark : isDuplex ? options[duplexKey] : null;\n}\nfunction getHighWaterMark(state, options, duplexKey, isDuplex) {\n var hwm = highWaterMarkFrom(options, isDuplex, duplexKey);\n if (hwm != null) {\n if (!(isFinite(hwm) && Math.floor(hwm) === hwm) || hwm < 0) {\n var name = isDuplex ? duplexKey : 'highWaterMark';\n throw new ERR_INVALID_OPT_VALUE(name, hwm);\n }\n return Math.floor(hwm);\n }\n\n // Default value\n return state.objectMode ? 16 : 16 * 1024;\n}\nmodule.exports = {\n getHighWaterMark: getHighWaterMark\n};","module.exports = require('stream');\n","var Stream = require('stream');\nif (process.env.READABLE_STREAM === 'disable' && Stream) {\n module.exports = Stream.Readable;\n Object.assign(module.exports, Stream);\n module.exports.Stream = Stream;\n} else {\n exports = module.exports = require('./lib/_stream_readable.js');\n exports.Stream = Stream || exports;\n exports.Readable = exports;\n exports.Writable = require('./lib/_stream_writable.js');\n exports.Duplex = require('./lib/_stream_duplex.js');\n exports.Transform = require('./lib/_stream_transform.js');\n exports.PassThrough = require('./lib/_stream_passthrough.js');\n exports.finished = require('./lib/internal/streams/end-of-stream.js');\n exports.pipeline = require('./lib/internal/streams/pipeline.js');\n}\n","module.exports = readdirGlob;\n\nconst fs = require('fs');\nconst { EventEmitter } = require('events');\nconst { Minimatch } = require('minimatch');\nconst { resolve } = require('path');\n\nfunction readdir(dir, strict) {\n return new Promise((resolve, reject) => {\n fs.readdir(dir, {withFileTypes: true} ,(err, files) => {\n if(err) {\n switch (err.code) {\n case 'ENOTDIR': // Not a directory\n if(strict) {\n reject(err);\n } else {\n resolve([]);\n }\n break;\n case 'ENOTSUP': // Operation not supported\n case 'ENOENT': // No such file or directory\n case 'ENAMETOOLONG': // Filename too long\n case 'UNKNOWN':\n resolve([]);\n break;\n case 'ELOOP': // Too many levels of symbolic links\n default:\n reject(err);\n break;\n }\n } else {\n resolve(files);\n }\n });\n });\n}\nfunction stat(file, followSymlinks) {\n return new Promise((resolve, reject) => {\n const statFunc = followSymlinks ? fs.stat : fs.lstat;\n statFunc(file, (err, stats) => {\n if(err) {\n switch (err.code) {\n case 'ENOENT':\n if(followSymlinks) {\n // Fallback to lstat to handle broken links as files\n resolve(stat(file, false)); \n } else {\n resolve(null);\n }\n break;\n default:\n resolve(null);\n break;\n }\n } else {\n resolve(stats);\n }\n });\n });\n}\n\nasync function* exploreWalkAsync(dir, path, followSymlinks, useStat, shouldSkip, strict) {\n let files = await readdir(path + dir, strict);\n for(const file of files) {\n let name = file.name;\n if(name === undefined) {\n // undefined file.name means the `withFileTypes` options is not supported by node\n // we have to call the stat function to know if file is directory or not.\n name = file;\n useStat = true;\n }\n const filename = dir + '/' + name;\n const relative = filename.slice(1); // Remove the leading /\n const absolute = path + '/' + relative;\n let stats = null;\n if(useStat || followSymlinks) {\n stats = await stat(absolute, followSymlinks);\n }\n if(!stats && file.name !== undefined) {\n stats = file;\n }\n if(stats === null) {\n stats = { isDirectory: () => false };\n }\n\n if(stats.isDirectory()) {\n if(!shouldSkip(relative)) {\n yield {relative, absolute, stats};\n yield* exploreWalkAsync(filename, path, followSymlinks, useStat, shouldSkip, false);\n }\n } else {\n yield {relative, absolute, stats};\n }\n }\n}\nasync function* explore(path, followSymlinks, useStat, shouldSkip) {\n yield* exploreWalkAsync('', path, followSymlinks, useStat, shouldSkip, true);\n}\n\n\nfunction readOptions(options) {\n return {\n pattern: options.pattern,\n dot: !!options.dot,\n noglobstar: !!options.noglobstar,\n matchBase: !!options.matchBase,\n nocase: !!options.nocase,\n ignore: options.ignore,\n skip: options.skip,\n\n follow: !!options.follow,\n stat: !!options.stat,\n nodir: !!options.nodir,\n mark: !!options.mark,\n silent: !!options.silent,\n absolute: !!options.absolute\n };\n}\n\nclass ReaddirGlob extends EventEmitter {\n constructor(cwd, options, cb) {\n super();\n if(typeof options === 'function') {\n cb = options;\n options = null;\n }\n\n this.options = readOptions(options || {});\n \n this.matchers = [];\n if(this.options.pattern) {\n const matchers = Array.isArray(this.options.pattern) ? this.options.pattern : [this.options.pattern];\n this.matchers = matchers.map( m =>\n new Minimatch(m, {\n dot: this.options.dot,\n noglobstar:this.options.noglobstar,\n matchBase:this.options.matchBase,\n nocase:this.options.nocase\n })\n );\n }\n \n this.ignoreMatchers = [];\n if(this.options.ignore) {\n const ignorePatterns = Array.isArray(this.options.ignore) ? this.options.ignore : [this.options.ignore];\n this.ignoreMatchers = ignorePatterns.map( ignore =>\n new Minimatch(ignore, {dot: true})\n );\n }\n \n this.skipMatchers = [];\n if(this.options.skip) {\n const skipPatterns = Array.isArray(this.options.skip) ? this.options.skip : [this.options.skip];\n this.skipMatchers = skipPatterns.map( skip =>\n new Minimatch(skip, {dot: true})\n );\n }\n\n this.iterator = explore(resolve(cwd || '.'), this.options.follow, this.options.stat, this._shouldSkipDirectory.bind(this));\n this.paused = false;\n this.inactive = false;\n this.aborted = false;\n \n if(cb) {\n this._matches = []; \n this.on('match', match => this._matches.push(this.options.absolute ? match.absolute : match.relative));\n this.on('error', err => cb(err));\n this.on('end', () => cb(null, this._matches));\n }\n\n setTimeout( () => this._next(), 0);\n }\n\n _shouldSkipDirectory(relative) {\n //console.log(relative, this.skipMatchers.some(m => m.match(relative)));\n return this.skipMatchers.some(m => m.match(relative));\n }\n\n _fileMatches(relative, isDirectory) {\n const file = relative + (isDirectory ? '/' : '');\n return (this.matchers.length === 0 || this.matchers.some(m => m.match(file)))\n && !this.ignoreMatchers.some(m => m.match(file))\n && (!this.options.nodir || !isDirectory);\n }\n\n _next() {\n if(!this.paused && !this.aborted) {\n this.iterator.next()\n .then((obj)=> {\n if(!obj.done) {\n const isDirectory = obj.value.stats.isDirectory();\n if(this._fileMatches(obj.value.relative, isDirectory )) {\n let relative = obj.value.relative;\n let absolute = obj.value.absolute;\n if(this.options.mark && isDirectory) {\n relative += '/';\n absolute += '/';\n }\n if(this.options.stat) {\n this.emit('match', {relative, absolute, stat:obj.value.stats});\n } else {\n this.emit('match', {relative, absolute});\n }\n }\n this._next(this.iterator);\n } else {\n this.emit('end');\n }\n })\n .catch((err) => {\n this.abort();\n this.emit('error', err);\n if(!err.code && !this.options.silent) {\n console.error(err);\n }\n });\n } else {\n this.inactive = true;\n }\n }\n\n abort() {\n this.aborted = true;\n }\n\n pause() {\n this.paused = true;\n }\n\n resume() {\n this.paused = false;\n if(this.inactive) {\n this.inactive = false;\n this._next();\n }\n }\n}\n\n\nfunction readdirGlob(pattern, options, cb) {\n return new ReaddirGlob(pattern, options, cb);\n}\nreaddirGlob.ReaddirGlob = ReaddirGlob;","const isWindows = typeof process === 'object' &&\n process &&\n process.platform === 'win32'\nmodule.exports = isWindows ? { sep: '\\\\' } : { sep: '/' }\n","const minimatch = module.exports = (p, pattern, options = {}) => {\n assertValidPattern(pattern)\n\n // shortcut: comments match nothing.\n if (!options.nocomment && pattern.charAt(0) === '#') {\n return false\n }\n\n return new Minimatch(pattern, options).match(p)\n}\n\nmodule.exports = minimatch\n\nconst path = require('./lib/path.js')\nminimatch.sep = path.sep\n\nconst GLOBSTAR = Symbol('globstar **')\nminimatch.GLOBSTAR = GLOBSTAR\nconst expand = require('brace-expansion')\n\nconst plTypes = {\n '!': { open: '(?:(?!(?:', close: '))[^/]*?)'},\n '?': { open: '(?:', close: ')?' },\n '+': { open: '(?:', close: ')+' },\n '*': { open: '(?:', close: ')*' },\n '@': { open: '(?:', close: ')' }\n}\n\n// any single thing other than /\n// don't need to escape / when using new RegExp()\nconst qmark = '[^/]'\n\n// * => any number of characters\nconst star = qmark + '*?'\n\n// ** when dots are allowed. Anything goes, except .. and .\n// not (^ or / followed by one or two dots followed by $ or /),\n// followed by anything, any number of times.\nconst twoStarDot = '(?:(?!(?:\\\\\\/|^)(?:\\\\.{1,2})($|\\\\\\/)).)*?'\n\n// not a ^ or / followed by a dot,\n// followed by anything, any number of times.\nconst twoStarNoDot = '(?:(?!(?:\\\\\\/|^)\\\\.).)*?'\n\n// \"abc\" -> { a:true, b:true, c:true }\nconst charSet = s => s.split('').reduce((set, c) => {\n set[c] = true\n return set\n}, {})\n\n// characters that need to be escaped in RegExp.\nconst reSpecials = charSet('().*{}+?[]^$\\\\!')\n\n// characters that indicate we have to add the pattern start\nconst addPatternStartSet = charSet('[.(')\n\n// normalizes slashes.\nconst slashSplit = /\\/+/\n\nminimatch.filter = (pattern, options = {}) =>\n (p, i, list) => minimatch(p, pattern, options)\n\nconst ext = (a, b = {}) => {\n const t = {}\n Object.keys(a).forEach(k => t[k] = a[k])\n Object.keys(b).forEach(k => t[k] = b[k])\n return t\n}\n\nminimatch.defaults = def => {\n if (!def || typeof def !== 'object' || !Object.keys(def).length) {\n return minimatch\n }\n\n const orig = minimatch\n\n const m = (p, pattern, options) => orig(p, pattern, ext(def, options))\n m.Minimatch = class Minimatch extends orig.Minimatch {\n constructor (pattern, options) {\n super(pattern, ext(def, options))\n }\n }\n m.Minimatch.defaults = options => orig.defaults(ext(def, options)).Minimatch\n m.filter = (pattern, options) => orig.filter(pattern, ext(def, options))\n m.defaults = options => orig.defaults(ext(def, options))\n m.makeRe = (pattern, options) => orig.makeRe(pattern, ext(def, options))\n m.braceExpand = (pattern, options) => orig.braceExpand(pattern, ext(def, options))\n m.match = (list, pattern, options) => orig.match(list, pattern, ext(def, options))\n\n return m\n}\n\n\n\n\n\n// Brace expansion:\n// a{b,c}d -> abd acd\n// a{b,}c -> abc ac\n// a{0..3}d -> a0d a1d a2d a3d\n// a{b,c{d,e}f}g -> abg acdfg acefg\n// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg\n//\n// Invalid sets are not expanded.\n// a{2..}b -> a{2..}b\n// a{b}c -> a{b}c\nminimatch.braceExpand = (pattern, options) => braceExpand(pattern, options)\n\nconst braceExpand = (pattern, options = {}) => {\n assertValidPattern(pattern)\n\n // Thanks to Yeting Li for\n // improving this regexp to avoid a ReDOS vulnerability.\n if (options.nobrace || !/\\{(?:(?!\\{).)*\\}/.test(pattern)) {\n // shortcut. no need to expand.\n return [pattern]\n }\n\n return expand(pattern)\n}\n\nconst MAX_PATTERN_LENGTH = 1024 * 64\nconst assertValidPattern = pattern => {\n if (typeof pattern !== 'string') {\n throw new TypeError('invalid pattern')\n }\n\n if (pattern.length > MAX_PATTERN_LENGTH) {\n throw new TypeError('pattern is too long')\n }\n}\n\n// parse a component of the expanded set.\n// At this point, no pattern may contain \"/\" in it\n// so we're going to return a 2d array, where each entry is the full\n// pattern, split on '/', and then turned into a regular expression.\n// A regexp is made at the end which joins each array with an\n// escaped /, and another full one which joins each regexp with |.\n//\n// Following the lead of Bash 4.1, note that \"**\" only has special meaning\n// when it is the *only* thing in a path portion. Otherwise, any series\n// of * is equivalent to a single *. Globstar behavior is enabled by\n// default, and can be disabled by setting options.noglobstar.\nconst SUBPARSE = Symbol('subparse')\n\nminimatch.makeRe = (pattern, options) =>\n new Minimatch(pattern, options || {}).makeRe()\n\nminimatch.match = (list, pattern, options = {}) => {\n const mm = new Minimatch(pattern, options)\n list = list.filter(f => mm.match(f))\n if (mm.options.nonull && !list.length) {\n list.push(pattern)\n }\n return list\n}\n\n// replace stuff like \\* with *\nconst globUnescape = s => s.replace(/\\\\(.)/g, '$1')\nconst charUnescape = s => s.replace(/\\\\([^-\\]])/g, '$1')\nconst regExpEscape = s => s.replace(/[-[\\]{}()*+?.,\\\\^$|#\\s]/g, '\\\\$&')\nconst braExpEscape = s => s.replace(/[[\\]\\\\]/g, '\\\\$&')\n\nclass Minimatch {\n constructor (pattern, options) {\n assertValidPattern(pattern)\n\n if (!options) options = {}\n\n this.options = options\n this.set = []\n this.pattern = pattern\n this.windowsPathsNoEscape = !!options.windowsPathsNoEscape ||\n options.allowWindowsEscape === false\n if (this.windowsPathsNoEscape) {\n this.pattern = this.pattern.replace(/\\\\/g, '/')\n }\n this.regexp = null\n this.negate = false\n this.comment = false\n this.empty = false\n this.partial = !!options.partial\n\n // make the set of regexps etc.\n this.make()\n }\n\n debug () {}\n\n make () {\n const pattern = this.pattern\n const options = this.options\n\n // empty patterns and comments match nothing.\n if (!options.nocomment && pattern.charAt(0) === '#') {\n this.comment = true\n return\n }\n if (!pattern) {\n this.empty = true\n return\n }\n\n // step 1: figure out negation, etc.\n this.parseNegate()\n\n // step 2: expand braces\n let set = this.globSet = this.braceExpand()\n\n if (options.debug) this.debug = (...args) => console.error(...args)\n\n this.debug(this.pattern, set)\n\n // step 3: now we have a set, so turn each one into a series of path-portion\n // matching patterns.\n // These will be regexps, except in the case of \"**\", which is\n // set to the GLOBSTAR object for globstar behavior,\n // and will not contain any / characters\n set = this.globParts = set.map(s => s.split(slashSplit))\n\n this.debug(this.pattern, set)\n\n // glob --> regexps\n set = set.map((s, si, set) => s.map(this.parse, this))\n\n this.debug(this.pattern, set)\n\n // filter out everything that didn't compile properly.\n set = set.filter(s => s.indexOf(false) === -1)\n\n this.debug(this.pattern, set)\n\n this.set = set\n }\n\n parseNegate () {\n if (this.options.nonegate) return\n\n const pattern = this.pattern\n let negate = false\n let negateOffset = 0\n\n for (let i = 0; i < pattern.length && pattern.charAt(i) === '!'; i++) {\n negate = !negate\n negateOffset++\n }\n\n if (negateOffset) this.pattern = pattern.slice(negateOffset)\n this.negate = negate\n }\n\n // set partial to true to test if, for example,\n // \"/a/b\" matches the start of \"/*/b/*/d\"\n // Partial means, if you run out of file before you run\n // out of pattern, then that's fine, as long as all\n // the parts match.\n matchOne (file, pattern, partial) {\n var options = this.options\n\n this.debug('matchOne',\n { 'this': this, file: file, pattern: pattern })\n\n this.debug('matchOne', file.length, pattern.length)\n\n for (var fi = 0,\n pi = 0,\n fl = file.length,\n pl = pattern.length\n ; (fi < fl) && (pi < pl)\n ; fi++, pi++) {\n this.debug('matchOne loop')\n var p = pattern[pi]\n var f = file[fi]\n\n this.debug(pattern, p, f)\n\n // should be impossible.\n // some invalid regexp stuff in the set.\n /* istanbul ignore if */\n if (p === false) return false\n\n if (p === GLOBSTAR) {\n this.debug('GLOBSTAR', [pattern, p, f])\n\n // \"**\"\n // a/**/b/**/c would match the following:\n // a/b/x/y/z/c\n // a/x/y/z/b/c\n // a/b/x/b/x/c\n // a/b/c\n // To do this, take the rest of the pattern after\n // the **, and see if it would match the file remainder.\n // If so, return success.\n // If not, the ** \"swallows\" a segment, and try again.\n // This is recursively awful.\n //\n // a/**/b/**/c matching a/b/x/y/z/c\n // - a matches a\n // - doublestar\n // - matchOne(b/x/y/z/c, b/**/c)\n // - b matches b\n // - doublestar\n // - matchOne(x/y/z/c, c) -> no\n // - matchOne(y/z/c, c) -> no\n // - matchOne(z/c, c) -> no\n // - matchOne(c, c) yes, hit\n var fr = fi\n var pr = pi + 1\n if (pr === pl) {\n this.debug('** at the end')\n // a ** at the end will just swallow the rest.\n // We have found a match.\n // however, it will not swallow /.x, unless\n // options.dot is set.\n // . and .. are *never* matched by **, for explosively\n // exponential reasons.\n for (; fi < fl; fi++) {\n if (file[fi] === '.' || file[fi] === '..' ||\n (!options.dot && file[fi].charAt(0) === '.')) return false\n }\n return true\n }\n\n // ok, let's see if we can swallow whatever we can.\n while (fr < fl) {\n var swallowee = file[fr]\n\n this.debug('\\nglobstar while', file, fr, pattern, pr, swallowee)\n\n // XXX remove this slice. Just pass the start index.\n if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {\n this.debug('globstar found match!', fr, fl, swallowee)\n // found a match.\n return true\n } else {\n // can't swallow \".\" or \"..\" ever.\n // can only swallow \".foo\" when explicitly asked.\n if (swallowee === '.' || swallowee === '..' ||\n (!options.dot && swallowee.charAt(0) === '.')) {\n this.debug('dot detected!', file, fr, pattern, pr)\n break\n }\n\n // ** swallows a segment, and continue.\n this.debug('globstar swallow a segment, and continue')\n fr++\n }\n }\n\n // no match was found.\n // However, in partial mode, we can't say this is necessarily over.\n // If there's more *pattern* left, then\n /* istanbul ignore if */\n if (partial) {\n // ran out of file\n this.debug('\\n>>> no match, partial?', file, fr, pattern, pr)\n if (fr === fl) return true\n }\n return false\n }\n\n // something other than **\n // non-magic patterns just have to match exactly\n // patterns with magic have been turned into regexps.\n var hit\n if (typeof p === 'string') {\n hit = f === p\n this.debug('string match', p, f, hit)\n } else {\n hit = f.match(p)\n this.debug('pattern match', p, f, hit)\n }\n\n if (!hit) return false\n }\n\n // Note: ending in / means that we'll get a final \"\"\n // at the end of the pattern. This can only match a\n // corresponding \"\" at the end of the file.\n // If the file ends in /, then it can only match a\n // a pattern that ends in /, unless the pattern just\n // doesn't have any more for it. But, a/b/ should *not*\n // match \"a/b/*\", even though \"\" matches against the\n // [^/]*? pattern, except in partial mode, where it might\n // simply not be reached yet.\n // However, a/b/ should still satisfy a/*\n\n // now either we fell off the end of the pattern, or we're done.\n if (fi === fl && pi === pl) {\n // ran out of pattern and filename at the same time.\n // an exact hit!\n return true\n } else if (fi === fl) {\n // ran out of file, but still had pattern left.\n // this is ok if we're doing the match as part of\n // a glob fs traversal.\n return partial\n } else /* istanbul ignore else */ if (pi === pl) {\n // ran out of pattern, still have file left.\n // this is only acceptable if we're on the very last\n // empty segment of a file with a trailing slash.\n // a/* should match a/b/\n return (fi === fl - 1) && (file[fi] === '')\n }\n\n // should be unreachable.\n /* istanbul ignore next */\n throw new Error('wtf?')\n }\n\n braceExpand () {\n return braceExpand(this.pattern, this.options)\n }\n\n parse (pattern, isSub) {\n assertValidPattern(pattern)\n\n const options = this.options\n\n // shortcuts\n if (pattern === '**') {\n if (!options.noglobstar)\n return GLOBSTAR\n else\n pattern = '*'\n }\n if (pattern === '') return ''\n\n let re = ''\n let hasMagic = false\n let escaping = false\n // ? => one single character\n const patternListStack = []\n const negativeLists = []\n let stateChar\n let inClass = false\n let reClassStart = -1\n let classStart = -1\n let cs\n let pl\n let sp\n // . and .. never match anything that doesn't start with .,\n // even when options.dot is set. However, if the pattern\n // starts with ., then traversal patterns can match.\n let dotTravAllowed = pattern.charAt(0) === '.'\n let dotFileAllowed = options.dot || dotTravAllowed\n const patternStart = () =>\n dotTravAllowed\n ? ''\n : dotFileAllowed\n ? '(?!(?:^|\\\\/)\\\\.{1,2}(?:$|\\\\/))'\n : '(?!\\\\.)'\n const subPatternStart = (p) =>\n p.charAt(0) === '.'\n ? ''\n : options.dot\n ? '(?!(?:^|\\\\/)\\\\.{1,2}(?:$|\\\\/))'\n : '(?!\\\\.)'\n\n\n const clearStateChar = () => {\n if (stateChar) {\n // we had some state-tracking character\n // that wasn't consumed by this pass.\n switch (stateChar) {\n case '*':\n re += star\n hasMagic = true\n break\n case '?':\n re += qmark\n hasMagic = true\n break\n default:\n re += '\\\\' + stateChar\n break\n }\n this.debug('clearStateChar %j %j', stateChar, re)\n stateChar = false\n }\n }\n\n for (let i = 0, c; (i < pattern.length) && (c = pattern.charAt(i)); i++) {\n this.debug('%s\\t%s %s %j', pattern, i, re, c)\n\n // skip over any that are escaped.\n if (escaping) {\n /* istanbul ignore next - completely not allowed, even escaped. */\n if (c === '/') {\n return false\n }\n\n if (reSpecials[c]) {\n re += '\\\\'\n }\n re += c\n escaping = false\n continue\n }\n\n switch (c) {\n /* istanbul ignore next */\n case '/': {\n // Should already be path-split by now.\n return false\n }\n\n case '\\\\':\n if (inClass && pattern.charAt(i + 1) === '-') {\n re += c\n continue\n }\n\n clearStateChar()\n escaping = true\n continue\n\n // the various stateChar values\n // for the \"extglob\" stuff.\n case '?':\n case '*':\n case '+':\n case '@':\n case '!':\n this.debug('%s\\t%s %s %j <-- stateChar', pattern, i, re, c)\n\n // all of those are literals inside a class, except that\n // the glob [!a] means [^a] in regexp\n if (inClass) {\n this.debug(' in class')\n if (c === '!' && i === classStart + 1) c = '^'\n re += c\n continue\n }\n\n // if we already have a stateChar, then it means\n // that there was something like ** or +? in there.\n // Handle the stateChar, then proceed with this one.\n this.debug('call clearStateChar %j', stateChar)\n clearStateChar()\n stateChar = c\n // if extglob is disabled, then +(asdf|foo) isn't a thing.\n // just clear the statechar *now*, rather than even diving into\n // the patternList stuff.\n if (options.noext) clearStateChar()\n continue\n\n case '(': {\n if (inClass) {\n re += '('\n continue\n }\n\n if (!stateChar) {\n re += '\\\\('\n continue\n }\n\n const plEntry = {\n type: stateChar,\n start: i - 1,\n reStart: re.length,\n open: plTypes[stateChar].open,\n close: plTypes[stateChar].close,\n }\n this.debug(this.pattern, '\\t', plEntry)\n patternListStack.push(plEntry)\n // negation is (?:(?!(?:js)(?:))[^/]*)\n re += plEntry.open\n // next entry starts with a dot maybe?\n if (plEntry.start === 0 && plEntry.type !== '!') {\n dotTravAllowed = true\n re += subPatternStart(pattern.slice(i + 1))\n }\n this.debug('plType %j %j', stateChar, re)\n stateChar = false\n continue\n }\n\n case ')': {\n const plEntry = patternListStack[patternListStack.length - 1]\n if (inClass || !plEntry) {\n re += '\\\\)'\n continue\n }\n patternListStack.pop()\n\n // closing an extglob\n clearStateChar()\n hasMagic = true\n pl = plEntry\n // negation is (?:(?!js)[^/]*)\n // The others are (?:)\n re += pl.close\n if (pl.type === '!') {\n negativeLists.push(Object.assign(pl, { reEnd: re.length }))\n }\n continue\n }\n\n case '|': {\n const plEntry = patternListStack[patternListStack.length - 1]\n if (inClass || !plEntry) {\n re += '\\\\|'\n continue\n }\n\n clearStateChar()\n re += '|'\n // next subpattern can start with a dot?\n if (plEntry.start === 0 && plEntry.type !== '!') {\n dotTravAllowed = true\n re += subPatternStart(pattern.slice(i + 1))\n }\n continue\n }\n\n // these are mostly the same in regexp and glob\n case '[':\n // swallow any state-tracking char before the [\n clearStateChar()\n\n if (inClass) {\n re += '\\\\' + c\n continue\n }\n\n inClass = true\n classStart = i\n reClassStart = re.length\n re += c\n continue\n\n case ']':\n // a right bracket shall lose its special\n // meaning and represent itself in\n // a bracket expression if it occurs\n // first in the list. -- POSIX.2 2.8.3.2\n if (i === classStart + 1 || !inClass) {\n re += '\\\\' + c\n continue\n }\n\n // split where the last [ was, make sure we don't have\n // an invalid re. if so, re-walk the contents of the\n // would-be class to re-translate any characters that\n // were passed through as-is\n // TODO: It would probably be faster to determine this\n // without a try/catch and a new RegExp, but it's tricky\n // to do safely. For now, this is safe and works.\n cs = pattern.substring(classStart + 1, i)\n try {\n RegExp('[' + braExpEscape(charUnescape(cs)) + ']')\n // looks good, finish up the class.\n re += c\n } catch (er) {\n // out of order ranges in JS are errors, but in glob syntax,\n // they're just a range that matches nothing.\n re = re.substring(0, reClassStart) + '(?:$.)' // match nothing ever\n }\n hasMagic = true\n inClass = false\n continue\n\n default:\n // swallow any state char that wasn't consumed\n clearStateChar()\n\n if (reSpecials[c] && !(c === '^' && inClass)) {\n re += '\\\\'\n }\n\n re += c\n break\n\n } // switch\n } // for\n\n // handle the case where we left a class open.\n // \"[abc\" is valid, equivalent to \"\\[abc\"\n if (inClass) {\n // split where the last [ was, and escape it\n // this is a huge pita. We now have to re-walk\n // the contents of the would-be class to re-translate\n // any characters that were passed through as-is\n cs = pattern.slice(classStart + 1)\n sp = this.parse(cs, SUBPARSE)\n re = re.substring(0, reClassStart) + '\\\\[' + sp[0]\n hasMagic = hasMagic || sp[1]\n }\n\n // handle the case where we had a +( thing at the *end*\n // of the pattern.\n // each pattern list stack adds 3 chars, and we need to go through\n // and escape any | chars that were passed through as-is for the regexp.\n // Go through and escape them, taking care not to double-escape any\n // | chars that were already escaped.\n for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {\n let tail\n tail = re.slice(pl.reStart + pl.open.length)\n this.debug('setting tail', re, pl)\n // maybe some even number of \\, then maybe 1 \\, followed by a |\n tail = tail.replace(/((?:\\\\{2}){0,64})(\\\\?)\\|/g, (_, $1, $2) => {\n /* istanbul ignore else - should already be done */\n if (!$2) {\n // the | isn't already escaped, so escape it.\n $2 = '\\\\'\n }\n\n // need to escape all those slashes *again*, without escaping the\n // one that we need for escaping the | character. As it works out,\n // escaping an even number of slashes can be done by simply repeating\n // it exactly after itself. That's why this trick works.\n //\n // I am sorry that you have to see this.\n return $1 + $1 + $2 + '|'\n })\n\n this.debug('tail=%j\\n %s', tail, tail, pl, re)\n const t = pl.type === '*' ? star\n : pl.type === '?' ? qmark\n : '\\\\' + pl.type\n\n hasMagic = true\n re = re.slice(0, pl.reStart) + t + '\\\\(' + tail\n }\n\n // handle trailing things that only matter at the very end.\n clearStateChar()\n if (escaping) {\n // trailing \\\\\n re += '\\\\\\\\'\n }\n\n // only need to apply the nodot start if the re starts with\n // something that could conceivably capture a dot\n const addPatternStart = addPatternStartSet[re.charAt(0)]\n\n // Hack to work around lack of negative lookbehind in JS\n // A pattern like: *.!(x).!(y|z) needs to ensure that a name\n // like 'a.xyz.yz' doesn't match. So, the first negative\n // lookahead, has to look ALL the way ahead, to the end of\n // the pattern.\n for (let n = negativeLists.length - 1; n > -1; n--) {\n const nl = negativeLists[n]\n\n const nlBefore = re.slice(0, nl.reStart)\n const nlFirst = re.slice(nl.reStart, nl.reEnd - 8)\n let nlAfter = re.slice(nl.reEnd)\n const nlLast = re.slice(nl.reEnd - 8, nl.reEnd) + nlAfter\n\n // Handle nested stuff like *(*.js|!(*.json)), where open parens\n // mean that we should *not* include the ) in the bit that is considered\n // \"after\" the negated section.\n const closeParensBefore = nlBefore.split(')').length\n const openParensBefore = nlBefore.split('(').length - closeParensBefore\n let cleanAfter = nlAfter\n for (let i = 0; i < openParensBefore; i++) {\n cleanAfter = cleanAfter.replace(/\\)[+*?]?/, '')\n }\n nlAfter = cleanAfter\n\n const dollar = nlAfter === '' && isSub !== SUBPARSE ? '(?:$|\\\\/)' : ''\n\n re = nlBefore + nlFirst + nlAfter + dollar + nlLast\n }\n\n // if the re is not \"\" at this point, then we need to make sure\n // it doesn't match against an empty path part.\n // Otherwise a/* will match a/, which it should not.\n if (re !== '' && hasMagic) {\n re = '(?=.)' + re\n }\n\n if (addPatternStart) {\n re = patternStart() + re\n }\n\n // parsing just a piece of a larger pattern.\n if (isSub === SUBPARSE) {\n return [re, hasMagic]\n }\n\n // if it's nocase, and the lcase/uppercase don't match, it's magic\n if (options.nocase && !hasMagic) {\n hasMagic = pattern.toUpperCase() !== pattern.toLowerCase()\n }\n\n // skip the regexp for non-magical patterns\n // unescape anything in it, though, so that it'll be\n // an exact match against a file etc.\n if (!hasMagic) {\n return globUnescape(pattern)\n }\n\n const flags = options.nocase ? 'i' : ''\n try {\n return Object.assign(new RegExp('^' + re + '$', flags), {\n _glob: pattern,\n _src: re,\n })\n } catch (er) /* istanbul ignore next - should be impossible */ {\n // If it was an invalid regular expression, then it can't match\n // anything. This trick looks for a character after the end of\n // the string, which is of course impossible, except in multi-line\n // mode, but it's not a /m regex.\n return new RegExp('$.')\n }\n }\n\n makeRe () {\n if (this.regexp || this.regexp === false) return this.regexp\n\n // at this point, this.set is a 2d array of partial\n // pattern strings, or \"**\".\n //\n // It's better to use .match(). This function shouldn't\n // be used, really, but it's pretty convenient sometimes,\n // when you just want to work with a regex.\n const set = this.set\n\n if (!set.length) {\n this.regexp = false\n return this.regexp\n }\n const options = this.options\n\n const twoStar = options.noglobstar ? star\n : options.dot ? twoStarDot\n : twoStarNoDot\n const flags = options.nocase ? 'i' : ''\n\n // coalesce globstars and regexpify non-globstar patterns\n // if it's the only item, then we just do one twoStar\n // if it's the first, and there are more, prepend (\\/|twoStar\\/)? to next\n // if it's the last, append (\\/twoStar|) to previous\n // if it's in the middle, append (\\/|\\/twoStar\\/) to previous\n // then filter out GLOBSTAR symbols\n let re = set.map(pattern => {\n pattern = pattern.map(p =>\n typeof p === 'string' ? regExpEscape(p)\n : p === GLOBSTAR ? GLOBSTAR\n : p._src\n ).reduce((set, p) => {\n if (!(set[set.length - 1] === GLOBSTAR && p === GLOBSTAR)) {\n set.push(p)\n }\n return set\n }, [])\n pattern.forEach((p, i) => {\n if (p !== GLOBSTAR || pattern[i-1] === GLOBSTAR) {\n return\n }\n if (i === 0) {\n if (pattern.length > 1) {\n pattern[i+1] = '(?:\\\\\\/|' + twoStar + '\\\\\\/)?' + pattern[i+1]\n } else {\n pattern[i] = twoStar\n }\n } else if (i === pattern.length - 1) {\n pattern[i-1] += '(?:\\\\\\/|' + twoStar + ')?'\n } else {\n pattern[i-1] += '(?:\\\\\\/|\\\\\\/' + twoStar + '\\\\\\/)' + pattern[i+1]\n pattern[i+1] = GLOBSTAR\n }\n })\n return pattern.filter(p => p !== GLOBSTAR).join('/')\n }).join('|')\n\n // must match entire pattern\n // ending in a * or ** will make it less strict.\n re = '^(?:' + re + ')$'\n\n // can match anything, as long as it's not this.\n if (this.negate) re = '^(?!' + re + ').*$'\n\n try {\n this.regexp = new RegExp(re, flags)\n } catch (ex) /* istanbul ignore next - should be impossible */ {\n this.regexp = false\n }\n return this.regexp\n }\n\n match (f, partial = this.partial) {\n this.debug('match', f, this.pattern)\n // short-circuit in the case of busted things.\n // comments, etc.\n if (this.comment) return false\n if (this.empty) return f === ''\n\n if (f === '/' && partial) return true\n\n const options = this.options\n\n // windows: need to use /, not \\\n if (path.sep !== '/') {\n f = f.split(path.sep).join('/')\n }\n\n // treat the test path as a set of pathparts.\n f = f.split(slashSplit)\n this.debug(this.pattern, 'split', f)\n\n // just ONE of the pattern sets in this.set needs to match\n // in order for it to be valid. If negating, then just one\n // match means that we have failed.\n // Either way, return on the first hit.\n\n const set = this.set\n this.debug(this.pattern, 'set', set)\n\n // Find the basename of the path by looking for the last non-empty segment\n let filename\n for (let i = f.length - 1; i >= 0; i--) {\n filename = f[i]\n if (filename) break\n }\n\n for (let i = 0; i < set.length; i++) {\n const pattern = set[i]\n let file = f\n if (options.matchBase && pattern.length === 1) {\n file = [filename]\n }\n const hit = this.matchOne(file, pattern, partial)\n if (hit) {\n if (options.flipNegate) return true\n return !this.negate\n }\n }\n\n // didn't get any hits. this is success if it's a negative\n // pattern, failure otherwise.\n if (options.flipNegate) return false\n return this.negate\n }\n\n static defaults (def) {\n return minimatch.defaults(def).Minimatch\n }\n}\n\nminimatch.Minimatch = Minimatch\n","/*! safe-buffer. MIT License. Feross Aboukhadijeh */\n/* eslint-disable node/no-deprecated-api */\nvar buffer = require('buffer')\nvar Buffer = buffer.Buffer\n\n// alternative to using Object.keys for old browsers\nfunction copyProps (src, dst) {\n for (var key in src) {\n dst[key] = src[key]\n }\n}\nif (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {\n module.exports = buffer\n} else {\n // Copy properties from require('buffer')\n copyProps(buffer, exports)\n exports.Buffer = SafeBuffer\n}\n\nfunction SafeBuffer (arg, encodingOrOffset, length) {\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.prototype = Object.create(Buffer.prototype)\n\n// Copy static methods from Buffer\ncopyProps(Buffer, SafeBuffer)\n\nSafeBuffer.from = function (arg, encodingOrOffset, length) {\n if (typeof arg === 'number') {\n throw new TypeError('Argument must not be a number')\n }\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.alloc = function (size, fill, encoding) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n var buf = Buffer(size)\n if (fill !== undefined) {\n if (typeof encoding === 'string') {\n buf.fill(fill, encoding)\n } else {\n buf.fill(fill)\n }\n } else {\n buf.fill(0)\n }\n return buf\n}\n\nSafeBuffer.allocUnsafe = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return Buffer(size)\n}\n\nSafeBuffer.allocUnsafeSlow = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return buffer.SlowBuffer(size)\n}\n",";(function (sax) { // wrapper for non-node envs\n sax.parser = function (strict, opt) { return new SAXParser(strict, opt) }\n sax.SAXParser = SAXParser\n sax.SAXStream = SAXStream\n sax.createStream = createStream\n\n // When we pass the MAX_BUFFER_LENGTH position, start checking for buffer overruns.\n // When we check, schedule the next check for MAX_BUFFER_LENGTH - (max(buffer lengths)),\n // since that's the earliest that a buffer overrun could occur. This way, checks are\n // as rare as required, but as often as necessary to ensure never crossing this bound.\n // Furthermore, buffers are only tested at most once per write(), so passing a very\n // large string into write() might have undesirable effects, but this is manageable by\n // the caller, so it is assumed to be safe. Thus, a call to write() may, in the extreme\n // edge case, result in creating at most one complete copy of the string passed in.\n // Set to Infinity to have unlimited buffers.\n sax.MAX_BUFFER_LENGTH = 64 * 1024\n\n var buffers = [\n 'comment', 'sgmlDecl', 'textNode', 'tagName', 'doctype',\n 'procInstName', 'procInstBody', 'entity', 'attribName',\n 'attribValue', 'cdata', 'script'\n ]\n\n sax.EVENTS = [\n 'text',\n 'processinginstruction',\n 'sgmldeclaration',\n 'doctype',\n 'comment',\n 'opentagstart',\n 'attribute',\n 'opentag',\n 'closetag',\n 'opencdata',\n 'cdata',\n 'closecdata',\n 'error',\n 'end',\n 'ready',\n 'script',\n 'opennamespace',\n 'closenamespace'\n ]\n\n function SAXParser (strict, opt) {\n if (!(this instanceof SAXParser)) {\n return new SAXParser(strict, opt)\n }\n\n var parser = this\n clearBuffers(parser)\n parser.q = parser.c = ''\n parser.bufferCheckPosition = sax.MAX_BUFFER_LENGTH\n parser.opt = opt || {}\n parser.opt.lowercase = parser.opt.lowercase || parser.opt.lowercasetags\n parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase'\n parser.tags = []\n parser.closed = parser.closedRoot = parser.sawRoot = false\n parser.tag = parser.error = null\n parser.strict = !!strict\n parser.noscript = !!(strict || parser.opt.noscript)\n parser.state = S.BEGIN\n parser.strictEntities = parser.opt.strictEntities\n parser.ENTITIES = parser.strictEntities ? Object.create(sax.XML_ENTITIES) : Object.create(sax.ENTITIES)\n parser.attribList = []\n\n // namespaces form a prototype chain.\n // it always points at the current tag,\n // which protos to its parent tag.\n if (parser.opt.xmlns) {\n parser.ns = Object.create(rootNS)\n }\n\n // mostly just for error reporting\n parser.trackPosition = parser.opt.position !== false\n if (parser.trackPosition) {\n parser.position = parser.line = parser.column = 0\n }\n emit(parser, 'onready')\n }\n\n if (!Object.create) {\n Object.create = function (o) {\n function F () {}\n F.prototype = o\n var newf = new F()\n return newf\n }\n }\n\n if (!Object.keys) {\n Object.keys = function (o) {\n var a = []\n for (var i in o) if (o.hasOwnProperty(i)) a.push(i)\n return a\n }\n }\n\n function checkBufferLength (parser) {\n var maxAllowed = Math.max(sax.MAX_BUFFER_LENGTH, 10)\n var maxActual = 0\n for (var i = 0, l = buffers.length; i < l; i++) {\n var len = parser[buffers[i]].length\n if (len > maxAllowed) {\n // Text/cdata nodes can get big, and since they're buffered,\n // we can get here under normal conditions.\n // Avoid issues by emitting the text node now,\n // so at least it won't get any bigger.\n switch (buffers[i]) {\n case 'textNode':\n closeText(parser)\n break\n\n case 'cdata':\n emitNode(parser, 'oncdata', parser.cdata)\n parser.cdata = ''\n break\n\n case 'script':\n emitNode(parser, 'onscript', parser.script)\n parser.script = ''\n break\n\n default:\n error(parser, 'Max buffer length exceeded: ' + buffers[i])\n }\n }\n maxActual = Math.max(maxActual, len)\n }\n // schedule the next check for the earliest possible buffer overrun.\n var m = sax.MAX_BUFFER_LENGTH - maxActual\n parser.bufferCheckPosition = m + parser.position\n }\n\n function clearBuffers (parser) {\n for (var i = 0, l = buffers.length; i < l; i++) {\n parser[buffers[i]] = ''\n }\n }\n\n function flushBuffers (parser) {\n closeText(parser)\n if (parser.cdata !== '') {\n emitNode(parser, 'oncdata', parser.cdata)\n parser.cdata = ''\n }\n if (parser.script !== '') {\n emitNode(parser, 'onscript', parser.script)\n parser.script = ''\n }\n }\n\n SAXParser.prototype = {\n end: function () { end(this) },\n write: write,\n resume: function () { this.error = null; return this },\n close: function () { return this.write(null) },\n flush: function () { flushBuffers(this) }\n }\n\n var Stream\n try {\n Stream = require('stream').Stream\n } catch (ex) {\n Stream = function () {}\n }\n if (!Stream) Stream = function () {}\n\n var streamWraps = sax.EVENTS.filter(function (ev) {\n return ev !== 'error' && ev !== 'end'\n })\n\n function createStream (strict, opt) {\n return new SAXStream(strict, opt)\n }\n\n function SAXStream (strict, opt) {\n if (!(this instanceof SAXStream)) {\n return new SAXStream(strict, opt)\n }\n\n Stream.apply(this)\n\n this._parser = new SAXParser(strict, opt)\n this.writable = true\n this.readable = true\n\n var me = this\n\n this._parser.onend = function () {\n me.emit('end')\n }\n\n this._parser.onerror = function (er) {\n me.emit('error', er)\n\n // if didn't throw, then means error was handled.\n // go ahead and clear error, so we can write again.\n me._parser.error = null\n }\n\n this._decoder = null\n\n streamWraps.forEach(function (ev) {\n Object.defineProperty(me, 'on' + ev, {\n get: function () {\n return me._parser['on' + ev]\n },\n set: function (h) {\n if (!h) {\n me.removeAllListeners(ev)\n me._parser['on' + ev] = h\n return h\n }\n me.on(ev, h)\n },\n enumerable: true,\n configurable: false\n })\n })\n }\n\n SAXStream.prototype = Object.create(Stream.prototype, {\n constructor: {\n value: SAXStream\n }\n })\n\n SAXStream.prototype.write = function (data) {\n if (typeof Buffer === 'function' &&\n typeof Buffer.isBuffer === 'function' &&\n Buffer.isBuffer(data)) {\n if (!this._decoder) {\n var SD = require('string_decoder').StringDecoder\n this._decoder = new SD('utf8')\n }\n data = this._decoder.write(data)\n }\n\n this._parser.write(data.toString())\n this.emit('data', data)\n return true\n }\n\n SAXStream.prototype.end = function (chunk) {\n if (chunk && chunk.length) {\n this.write(chunk)\n }\n this._parser.end()\n return true\n }\n\n SAXStream.prototype.on = function (ev, handler) {\n var me = this\n if (!me._parser['on' + ev] && streamWraps.indexOf(ev) !== -1) {\n me._parser['on' + ev] = function () {\n var args = arguments.length === 1 ? [arguments[0]] : Array.apply(null, arguments)\n args.splice(0, 0, ev)\n me.emit.apply(me, args)\n }\n }\n\n return Stream.prototype.on.call(me, ev, handler)\n }\n\n // this really needs to be replaced with character classes.\n // XML allows all manner of ridiculous numbers and digits.\n var CDATA = '[CDATA['\n var DOCTYPE = 'DOCTYPE'\n var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace'\n var XMLNS_NAMESPACE = 'http://www.w3.org/2000/xmlns/'\n var rootNS = { xml: XML_NAMESPACE, xmlns: XMLNS_NAMESPACE }\n\n // http://www.w3.org/TR/REC-xml/#NT-NameStartChar\n // This implementation works on strings, a single character at a time\n // as such, it cannot ever support astral-plane characters (10000-EFFFF)\n // without a significant breaking change to either this parser, or the\n // JavaScript language. Implementation of an emoji-capable xml parser\n // is left as an exercise for the reader.\n var nameStart = /[:_A-Za-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD]/\n\n var nameBody = /[:_A-Za-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD\\u00B7\\u0300-\\u036F\\u203F-\\u2040.\\d-]/\n\n var entityStart = /[#:_A-Za-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD]/\n var entityBody = /[#:_A-Za-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD\\u00B7\\u0300-\\u036F\\u203F-\\u2040.\\d-]/\n\n function isWhitespace (c) {\n return c === ' ' || c === '\\n' || c === '\\r' || c === '\\t'\n }\n\n function isQuote (c) {\n return c === '\"' || c === '\\''\n }\n\n function isAttribEnd (c) {\n return c === '>' || isWhitespace(c)\n }\n\n function isMatch (regex, c) {\n return regex.test(c)\n }\n\n function notMatch (regex, c) {\n return !isMatch(regex, c)\n }\n\n var S = 0\n sax.STATE = {\n BEGIN: S++, // leading byte order mark or whitespace\n BEGIN_WHITESPACE: S++, // leading whitespace\n TEXT: S++, // general stuff\n TEXT_ENTITY: S++, // & and such.\n OPEN_WAKA: S++, // <\n SGML_DECL: S++, // \n SCRIPT: S++, //