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* python cdk wip * wip * [samp local] python cdk support --------- Co-authored-by: ljacobsson <[email protected]>
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25 changes: 25 additions & 0 deletions
25
src/commands/local/runtime-support/nodejs/cdk/cdk-construct-finder.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| const { findFilesWithExtension } = require('../../../../../shared/fileFinder'); | ||
| const fs = require('fs'); | ||
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| function findConstructs() { | ||
| const rootDir = '.'; | ||
| const fileExtension = '.ts'; | ||
| const searchString = /extends.*Stack/g; | ||
| const files = findFilesWithExtension(rootDir, fileExtension); | ||
| const matchedFiles = []; | ||
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| files.forEach((file) => { | ||
| const fileContent = fs.readFileSync(file, 'utf8'); | ||
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| if (fileContent.match(searchString)) { | ||
| matchedFiles.push(file); | ||
| } | ||
| }); | ||
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| return matchedFiles; | ||
| } | ||
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| module.exports = { | ||
| findConstructs | ||
| }; |
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25 changes: 25 additions & 0 deletions
25
src/commands/local/runtime-support/python/cdk/cdk-construct-finder.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| const { findFilesWithExtension } = require('../../../../../shared/fileFinder'); | ||
| const fs = require('fs'); | ||
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| function findConstructs() { | ||
| const rootDir = '.'; | ||
| const fileExtension = '.py'; | ||
| const searchString = /from aws_cdk import/g; | ||
| const files = findFilesWithExtension(rootDir, fileExtension); | ||
| const matchedFiles = []; | ||
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| files.forEach((file) => { | ||
| const fileContent = fs.readFileSync(file, 'utf8'); | ||
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| if (fileContent.match(searchString)) { | ||
| matchedFiles.push(file); | ||
| } | ||
| }); | ||
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| return matchedFiles; | ||
| } | ||
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| module.exports = { | ||
| findConstructs | ||
| }; |
84 changes: 84 additions & 0 deletions
84
src/commands/local/runtime-support/python/cdk/cdk-wrapper.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| const fs = require('fs'); | ||
| const path = require('path'); | ||
| const crypto = require('crypto'); | ||
| const yamlDump = require('js-yaml').dump; | ||
| function calculateHash(filePath) { | ||
| const fileContent = fs.readFileSync(filePath); | ||
| return crypto.createHash('md5').update(fileContent).digest('hex'); | ||
| } | ||
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| function findMatchingSource(assetHash, sourceDirectories) { | ||
| for (const sourceDir of sourceDirectories) { | ||
| const sourceFiles = fs.readdirSync(sourceDir); | ||
| for (const sourceFile of sourceFiles) { | ||
| if (fs.statSync(path.join(sourceDir, sourceFile)).isDirectory()) { | ||
| const matchingSourceDir = findMatchingSource(assetHash, [path.join(sourceDir, sourceFile)]); | ||
| if (matchingSourceDir !== null) { | ||
| return matchingSourceDir; | ||
| } | ||
| } else { | ||
| const sourceFilePath = path.join(sourceDir, sourceFile); | ||
| const sourceHash = calculateHash(sourceFilePath); | ||
| if (sourceHash === assetHash) { | ||
| return sourceDir; | ||
| } | ||
| } | ||
| } | ||
| } | ||
| return null; | ||
| } | ||
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| function createAssetSourceMap(assetDirectories, sourceDirectories) { | ||
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| const assetSourceMap = {}; | ||
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| for (const assetDir of assetDirectories) { | ||
| const assetFiles = fs.readdirSync(assetDir); | ||
| for (const assetFile of assetFiles) { | ||
| const assetFilePath = path.join(assetDir, assetFile); | ||
| const assetHash = calculateHash(assetFilePath); | ||
| const matchingSource = findMatchingSource(assetHash, sourceDirectories); | ||
| if (matchingSource) { | ||
| const assetHashKey = path.basename(assetDir); | ||
| assetSourceMap[assetHashKey] = matchingSource; | ||
| } | ||
| } | ||
| } | ||
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| return assetSourceMap; | ||
| } | ||
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| const assetDirectories = fs.readdirSync('cdk.out') | ||
| .map(folder => path.join('cdk.out', folder)) | ||
| .filter(folderPath => fs.statSync(folderPath).isDirectory()); | ||
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| const sourceDirectories = fs.readdirSync('.') | ||
| .map(handler => path.join('.', handler)) | ||
| .filter(handlerPath => fs.statSync(handlerPath).isDirectory() && !handlerPath.startsWith('.') && !handlerPath.startsWith('__') && !handlerPath.startsWith('cdk.out')); | ||
| const assetSourceMap = createAssetSourceMap(assetDirectories, sourceDirectories); | ||
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| const template = JSON.parse(fs.readFileSync('cdk.out/' + process.argv[2] + '.template.json', 'utf-8')); | ||
| // Get all AWS::Lambda::Function resources | ||
| const functions = Object.keys(template.Resources) | ||
| .filter(key => template.Resources[key].Type === "AWS::Lambda::Function") | ||
| const mockTemplate = { | ||
| Resources: {} | ||
| }; | ||
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| for (const asset of Object.keys(assetSourceMap)) { | ||
| for (const fn of functions) { | ||
| const resource = template.Resources[fn]; | ||
| if (resource.Metadata['aws:asset:path'] === asset) { | ||
| const handlerSplit = resource.Properties.Handler.split('/'); | ||
| mockTemplate.Resources[fn] = { | ||
| Type: "AWS::Serverless::Function", | ||
| Properties: { CodeUri: '.', Handler: `${assetSourceMap[asset]}/${handlerSplit[handlerSplit.length - 1]}`, Runtime: 'python' } | ||
| }; | ||
| break; | ||
| } | ||
| } | ||
| } | ||
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| fs.writeFileSync(".samp-out/mock-template.yaml", yamlDump(mockTemplate)); |
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