build: generate drivers meta

.github/workflows/autofix.yml

@@ -19,6 +19,7 @@ jobs:
           node-version: 20
           cache: "pnpm"
       - run: pnpm install
+      - run: pnpm run gen-drivers
       - name: Fix lint issues
         run: pnpm run lint:fix
       - uses: autofix-ci/action@ff86a557419858bb967097bfc916833f5647fa8c

.prettierignore

@@ -1,4 +1,5 @@
 test/drivers/tmp
+src/_drivers.ts
 dist
 node_modules
 .output

build.config.ts

@@ -21,5 +21,5 @@ export default defineBuildConfig({
       declaration: false,
     },
   ],
-  externals: ["mongodb"],
+  externals: ["mongodb", "unstorage", /unstorage\/drivers\//],
 });

package.json

@@ -32,7 +32,8 @@
   ],
   "scripts": {
     "bench": "jiti test/server.bench.ts",
-    "build": "unbuild",
+    "build": "pnpm gen-drivers && unbuild",
+    "gen-drivers": "jiti scripts/gen-drivers.ts",
     "dev": "vitest",
     "lint": "eslint . && prettier -c .",
     "lint:fix": "eslint . --fix && prettier -w .",
@@ -90,9 +91,11 @@
     "jiti": "^2.4.1",
     "jsdom": "^25.0.1",
     "mitata": "^1.0.21",
+    "mlly": "^1.7.3",
     "mongodb": "^6.12.0",
     "mongodb-memory-server": "^10.1.2",
     "prettier": "^3.4.2",
+    "scule": "^1.3.0",
     "types-cloudflare-worker": "^1.2.0",
     "typescript": "^5.7.2",
     "unbuild": "^3.0.1",

scripts/gen-drivers.ts

@@ -0,0 +1,82 @@
+import { readFile, readdir, writeFile } from "node:fs/promises";
+import { join } from "node:path";
+import { fileURLToPath } from "node:url";
+import { findTypeExports } from "mlly";
+import { camelCase, upperFirst } from "scule";
+
+const driversDir = fileURLToPath(new URL("../src/drivers", import.meta.url));
+
+const driversMetaFile = fileURLToPath(
+  new URL("../src/_drivers.ts", import.meta.url)
+);
+
+const driverEntries: string[] = (
+  await readdir(driversDir, { withFileTypes: true })
+)
+  .filter((entry) => entry.isFile())
+  .map((entry) => entry.name);
+
+const drivers: {
+  name: string;
+  safeName: string;
+  names: string[];
+  subpath: string;
+  optionsTExport?: string;
+  optionsTName?: string;
+}[] = [];
+
+for (const entry of driverEntries) {
+  const name = entry.replace(/\.ts$/, "");
+  const subpath = `unstorage/drivers/${name}`;
+  const fullPath = join(driversDir, `${name}.ts`);
+
+  const contents = await readFile(fullPath, "utf8");
+  const optionsTExport = findTypeExports(contents).find((type) =>
+    type.name?.endsWith("Options")
+  )?.name;
+
+  const safeName = camelCase(name)
+    .replace(/kv/i, "KV")
+    .replace("localStorage", "localstorage");
+
+  const names = [...new Set([name, safeName])];
+
+  const optionsTName = upperFirst(safeName) + "Options";
+
+  drivers.push({
+    name,
+    safeName,
+    names,
+    subpath,
+    optionsTExport,
+    optionsTName,
+  });
+}
+
+const genCode = /* ts */ `// Auto-generated using scripts/gen-drivers.
+// Do not manually edit!
+
+${drivers
+  .filter((d) => d.optionsTExport)
+  .map(
+    (d) =>
+      /* ts */ `import type { ${d.optionsTExport} as ${d.optionsTName} } from "${d.subpath}";`
+  )
+  .join("\n")}
+
+export type BuiltinDriverName = ${drivers.flatMap((d) => d.names.map((name) => `"${name}"`)).join(" | ")};
+
+export type BuiltinDriverOptions = {
+  ${drivers
+    .filter((d) => d.optionsTExport)
+    .flatMap((d) => d.names.map((name) => `"${name}": ${d.optionsTName};`))
+    .join("\n  ")}
+};
+
+export const builtinDrivers = {
+  ${drivers.flatMap((d) => d.names.map((name) => `"${name}": "${d.subpath}"`)).join(",\n  ")},
+} as const;
+`;
+
+await writeFile(driversMetaFile, genCode, "utf8");
+console.log("Generated drivers metadata file to", driversMetaFile);

src/_drivers.ts

@@ -0,0 +1,131 @@
+// Auto-generated using scripts/gen-drivers.
+// Do not manually edit!
+
+import type { AzureAppConfigurationOptions as AzureAppConfigurationOptions } from "unstorage/drivers/azure-app-configuration";
+import type { AzureCosmosOptions as AzureCosmosOptions } from "unstorage/drivers/azure-cosmos";
+import type { AzureKeyVaultOptions as AzureKeyVaultOptions } from "unstorage/drivers/azure-key-vault";
+import type { AzureStorageBlobOptions as AzureStorageBlobOptions } from "unstorage/drivers/azure-storage-blob";
+import type { AzureStorageTableOptions as AzureStorageTableOptions } from "unstorage/drivers/azure-storage-table";
+import type { CapacitorPreferencesOptions as CapacitorPreferencesOptions } from "unstorage/drivers/capacitor-preferences";
+import type { KVOptions as CloudflareKVBindingOptions } from "unstorage/drivers/cloudflare-kv-binding";
+import type { KVHTTPOptions as CloudflareKVHttpOptions } from "unstorage/drivers/cloudflare-kv-http";
+import type { CloudflareR2Options as CloudflareR2BindingOptions } from "unstorage/drivers/cloudflare-r2-binding";
+import type { DB0DriverOptions as Db0Options } from "unstorage/drivers/db0";
+import type { DenoKvNodeOptions as DenoKVNodeOptions } from "unstorage/drivers/deno-kv-node";
+import type { DenoKvOptions as DenoKVOptions } from "unstorage/drivers/deno-kv";
+import type { FSStorageOptions as FsLiteOptions } from "unstorage/drivers/fs-lite";
+import type { FSStorageOptions as FsOptions } from "unstorage/drivers/fs";
+import type { GithubOptions as GithubOptions } from "unstorage/drivers/github";
+import type { HTTPOptions as HttpOptions } from "unstorage/drivers/http";
+import type { IDBKeyvalOptions as IndexedbOptions } from "unstorage/drivers/indexedb";
+import type { LocalStorageOptions as LocalstorageOptions } from "unstorage/drivers/localstorage";
+import type { LRUDriverOptions as LruCacheOptions } from "unstorage/drivers/lru-cache";
+import type { MongoDbOptions as MongodbOptions } from "unstorage/drivers/mongodb";
+import type { ExtraOptions as NetlifyBlobsOptions } from "unstorage/drivers/netlify-blobs";
+import type { OverlayStorageOptions as OverlayOptions } from "unstorage/drivers/overlay";
+import type { PlanetscaleDriverOptions as PlanetscaleOptions } from "unstorage/drivers/planetscale";
+import type { RedisOptions as RedisOptions } from "unstorage/drivers/redis";
+import type { SessionStorageOptions as SessionStorageOptions } from "unstorage/drivers/session-storage";
+import type { UpstashOptions as UpstashOptions } from "unstorage/drivers/upstash";
+import type { VercelBlobOptions as VercelBlobOptions } from "unstorage/drivers/vercel-blob";
+import type { VercelKVOptions as VercelKVOptions } from "unstorage/drivers/vercel-kv";
+
+export type BuiltinDriverName = "azure-app-configuration" | "azureAppConfiguration" | "azure-cosmos" | "azureCosmos" | "azure-key-vault" | "azureKeyVault" | "azure-storage-blob" | "azureStorageBlob" | "azure-storage-table" | "azureStorageTable" | "capacitor-preferences" | "capacitorPreferences" | "cloudflare-kv-binding" | "cloudflareKVBinding" | "cloudflare-kv-http" | "cloudflareKVHttp" | "cloudflare-r2-binding" | "cloudflareR2Binding" | "db0" | "deno-kv-node" | "denoKVNode" | "deno-kv" | "denoKV" | "fs-lite" | "fsLite" | "fs" | "github" | "http" | "indexedb" | "localstorage" | "lru-cache" | "lruCache" | "memory" | "mongodb" | "netlify-blobs" | "netlifyBlobs" | "null" | "overlay" | "planetscale" | "redis" | "session-storage" | "sessionStorage" | "upstash" | "vercel-blob" | "vercelBlob" | "vercel-kv" | "vercelKV";
+
+export type BuiltinDriverOptions = {
+  "azure-app-configuration": AzureAppConfigurationOptions;
+  "azureAppConfiguration": AzureAppConfigurationOptions;
+  "azure-cosmos": AzureCosmosOptions;
+  "azureCosmos": AzureCosmosOptions;
+  "azure-key-vault": AzureKeyVaultOptions;
+  "azureKeyVault": AzureKeyVaultOptions;
+  "azure-storage-blob": AzureStorageBlobOptions;
+  "azureStorageBlob": AzureStorageBlobOptions;
+  "azure-storage-table": AzureStorageTableOptions;
+  "azureStorageTable": AzureStorageTableOptions;
+  "capacitor-preferences": CapacitorPreferencesOptions;
+  "capacitorPreferences": CapacitorPreferencesOptions;
+  "cloudflare-kv-binding": CloudflareKVBindingOptions;
+  "cloudflareKVBinding": CloudflareKVBindingOptions;
+  "cloudflare-kv-http": CloudflareKVHttpOptions;
+  "cloudflareKVHttp": CloudflareKVHttpOptions;
+  "cloudflare-r2-binding": CloudflareR2BindingOptions;
+  "cloudflareR2Binding": CloudflareR2BindingOptions;
+  "db0": Db0Options;
+  "deno-kv-node": DenoKVNodeOptions;
+  "denoKVNode": DenoKVNodeOptions;
+  "deno-kv": DenoKVOptions;
+  "denoKV": DenoKVOptions;
+  "fs-lite": FsLiteOptions;
+  "fsLite": FsLiteOptions;
+  "fs": FsOptions;
+  "github": GithubOptions;
+  "http": HttpOptions;
+  "indexedb": IndexedbOptions;
+  "localstorage": LocalstorageOptions;
+  "lru-cache": LruCacheOptions;
+  "lruCache": LruCacheOptions;
+  "mongodb": MongodbOptions;
+  "netlify-blobs": NetlifyBlobsOptions;
+  "netlifyBlobs": NetlifyBlobsOptions;
+  "overlay": OverlayOptions;
+  "planetscale": PlanetscaleOptions;
+  "redis": RedisOptions;
+  "session-storage": SessionStorageOptions;
+  "sessionStorage": SessionStorageOptions;
+  "upstash": UpstashOptions;
+  "vercel-blob": VercelBlobOptions;
+  "vercelBlob": VercelBlobOptions;
+  "vercel-kv": VercelKVOptions;
+  "vercelKV": VercelKVOptions;
+};
+
+export const builtinDrivers = {
+  "azure-app-configuration": "unstorage/drivers/azure-app-configuration",
+  "azureAppConfiguration": "unstorage/drivers/azure-app-configuration",
+  "azure-cosmos": "unstorage/drivers/azure-cosmos",
+  "azureCosmos": "unstorage/drivers/azure-cosmos",
+  "azure-key-vault": "unstorage/drivers/azure-key-vault",
+  "azureKeyVault": "unstorage/drivers/azure-key-vault",
+  "azure-storage-blob": "unstorage/drivers/azure-storage-blob",
+  "azureStorageBlob": "unstorage/drivers/azure-storage-blob",
+  "azure-storage-table": "unstorage/drivers/azure-storage-table",
+  "azureStorageTable": "unstorage/drivers/azure-storage-table",
+  "capacitor-preferences": "unstorage/drivers/capacitor-preferences",
+  "capacitorPreferences": "unstorage/drivers/capacitor-preferences",
+  "cloudflare-kv-binding": "unstorage/drivers/cloudflare-kv-binding",
+  "cloudflareKVBinding": "unstorage/drivers/cloudflare-kv-binding",
+  "cloudflare-kv-http": "unstorage/drivers/cloudflare-kv-http",
+  "cloudflareKVHttp": "unstorage/drivers/cloudflare-kv-http",
+  "cloudflare-r2-binding": "unstorage/drivers/cloudflare-r2-binding",
+  "cloudflareR2Binding": "unstorage/drivers/cloudflare-r2-binding",
+  "db0": "unstorage/drivers/db0",
+  "deno-kv-node": "unstorage/drivers/deno-kv-node",
+  "denoKVNode": "unstorage/drivers/deno-kv-node",
+  "deno-kv": "unstorage/drivers/deno-kv",
+  "denoKV": "unstorage/drivers/deno-kv",
+  "fs-lite": "unstorage/drivers/fs-lite",
+  "fsLite": "unstorage/drivers/fs-lite",
+  "fs": "unstorage/drivers/fs",
+  "github": "unstorage/drivers/github",
+  "http": "unstorage/drivers/http",
+  "indexedb": "unstorage/drivers/indexedb",
+  "localstorage": "unstorage/drivers/localstorage",
+  "lru-cache": "unstorage/drivers/lru-cache",
+  "lruCache": "unstorage/drivers/lru-cache",
+  "memory": "unstorage/drivers/memory",
+  "mongodb": "unstorage/drivers/mongodb",
+  "netlify-blobs": "unstorage/drivers/netlify-blobs",
+  "netlifyBlobs": "unstorage/drivers/netlify-blobs",
+  "null": "unstorage/drivers/null",
+  "overlay": "unstorage/drivers/overlay",
+  "planetscale": "unstorage/drivers/planetscale",
+  "redis": "unstorage/drivers/redis",
+  "session-storage": "unstorage/drivers/session-storage",
+  "sessionStorage": "unstorage/drivers/session-storage",
+  "upstash": "unstorage/drivers/upstash",
+  "vercel-blob": "unstorage/drivers/vercel-blob",
+  "vercelBlob": "unstorage/drivers/vercel-blob",
+  "vercel-kv": "unstorage/drivers/vercel-kv",
+  "vercelKV": "unstorage/drivers/vercel-kv",
+} as const;

src/index.ts

@@ -1,102 +1,11 @@
 export * from "./storage";
 export * from "./types";
 export * from "./utils";
-export { defineDriver } from "./drivers/utils";
-
-export const builtinDrivers = {
-  azureAppConfiguration: "unstorage/drivers/azure-app-configuration",
-  azureCosmos: "unstorage/drivers/azure-cosmos",
-  azureKeyVault: "unstorage/drivers/azure-key-vault",
-  azureStorageBlob: "unstorage/drivers/azure-storage-blob",
-  azureStorageTable: "unstorage/drivers/azure-storage-table",
-  cloudflareKVBinding: "unstorage/drivers/cloudflare-kv-binding",
-  cloudflareKVHTTP: "unstorage/drivers/cloudflare-kv-http",
-  cloudflareR2Binding: "unstorage/drivers/cloudflare-r2-binding",
-  db0: "unstorage/drivers/db0",
-  denoKv: "unstorage/drivers/deno-kv",
-  denoKvNode: "unstorage/drivers/deno-kv-node",
-  fs: "unstorage/drivers/fs",
-  fsLite: "unstorage/drivers/fs-lite",
-  github: "unstorage/drivers/github",
-  http: "unstorage/drivers/http",
-  indexedb: "unstorage/drivers/indexedb",
-  localStorage: "unstorage/drivers/localstorage",
-  lruCache: "unstorage/drivers/lru-cache",
-  memory: "unstorage/drivers/memory",
-  mongodb: "unstorage/drivers/mongodb",
-  netlifyBlobs: "unstorage/drivers/netlify-blobs",
-  null: "unstorage/drivers/null",
-  overlay: "unstorage/drivers/overlay",
-  planetscale: "unstorage/drivers/planetscale",
-  redis: "unstorage/drivers/redis",
-  sessionStorage: "unstorage/drivers/session-storage",
-  upstash: "unstorage/drivers/upstash",
-  vercelKV: "unstorage/drivers/vercel-kv",
-
-  /** @deprecated */
-  "cloudflare-kv-binding": "unstorage/drivers/cloudflare-kv-binding",
-  /** @deprecated */
-  "cloudflare-kv-http": "unstorage/drivers/cloudflare-kv-http",
-} as const;
 
-type ExtractOpts<T> = T extends (opts: infer Opts) => any ? Opts : never;
-
-export type BuiltinDriverOptions = {
-  azureAppConfiguration: ExtractOpts<
-    (typeof import("./drivers/azure-app-configuration"))["default"]
-  >;
-  azureCosmos: ExtractOpts<
-    (typeof import("./drivers/azure-cosmos"))["default"]
-  >;
-  azureKeyVault: ExtractOpts<
-    (typeof import("./drivers/azure-key-vault"))["default"]
-  >;
-  azureStorageBlob: ExtractOpts<
-    (typeof import("./drivers/azure-storage-blob"))["default"]
-  >;
-  azureStorageTable: ExtractOpts<
-    (typeof import("./drivers/azure-storage-table"))["default"]
-  >;
-  cloudflareKVBinding: ExtractOpts<
-    (typeof import("./drivers/cloudflare-kv-binding"))["default"]
-  >;
-  cloudflareKVHTTP: ExtractOpts<
-    (typeof import("./drivers/cloudflare-kv-http"))["default"]
-  >;
-  cloudflareR2Binding: ExtractOpts<
-    (typeof import("./drivers/cloudflare-r2-binding"))["default"]
-  >;
-  db0: ExtractOpts<(typeof import("./drivers/db0"))["default"]>;
-  fs: ExtractOpts<(typeof import("./drivers/fs"))["default"]>;
-  fsLite: ExtractOpts<(typeof import("./drivers/fs-lite"))["default"]>;
-  github: ExtractOpts<(typeof import("./drivers/github"))["default"]>;
-  http: ExtractOpts<(typeof import("./drivers/http"))["default"]>;
-  indexedb: ExtractOpts<(typeof import("./drivers/indexedb"))["default"]>;
-  localStorage: ExtractOpts<
-    (typeof import("./drivers/localstorage"))["default"]
-  >;
-  lruCache: ExtractOpts<(typeof import("./drivers/lru-cache"))["default"]>;
-  memory: ExtractOpts<(typeof import("./drivers/memory"))["default"]>;
-  mongodb: ExtractOpts<(typeof import("./drivers/mongodb"))["default"]>;
-  netlifyBlobs: ExtractOpts<
-    (typeof import("./drivers/netlify-blobs"))["default"]
-  >;
-  overlay: ExtractOpts<(typeof import("./drivers/overlay"))["default"]>;
-  planetscale: ExtractOpts<(typeof import("./drivers/planetscale"))["default"]>;
-  redis: ExtractOpts<(typeof import("./drivers/redis"))["default"]>;
-  sessionStorage: ExtractOpts<
-    (typeof import("./drivers/session-storage"))["default"]
-  >;
-  vercelKV: ExtractOpts<(typeof import("./drivers/vercel-kv"))["default"]>;
-
-  /** @deprecated */
-  "cloudflare-kv-binding": ExtractOpts<
-    (typeof import("./drivers/cloudflare-kv-binding"))["default"]
-  >;
-  /** @deprecated */
-  "cloudflare-kv-http": ExtractOpts<
-    (typeof import("./drivers/cloudflare-kv-http"))["default"]
-  >;
-};
+export { defineDriver } from "./drivers/utils";
 
-export type BuiltinDriverName = keyof typeof builtinDrivers;
+export {
+  builtinDrivers,
+  type BuiltinDriverName,
+  type BuiltinDriverOptions,
+} from "./_drivers";