Andrew RumbleandCopybot
eda1bd697f
[web] change esm codemod to use vitest and general refactor GitOrigin-RevId: 7f8c699b160ee0b7ff991d6284cb126165694c4f
90 lines
2.4 KiB
JavaScript
90 lines
2.4 KiB
JavaScript
import minimist from 'minimist'
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import { exec } from 'node:child_process'
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import { promisify } from 'node:util'
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import Runner from 'jscodeshift/src/Runner.js'
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import { fileURLToPath } from 'node:url'
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import path from 'node:path'
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// use minimist to get a list of files from the argv
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const {
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dryRun,
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verbose,
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usage,
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_: files,
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} = minimist(process.argv.slice(2), {
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boolean: ['dryRun', 'usage', 'verbose'],
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})
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function printUsage() {
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console.log(
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'node scripts/esm-migration/cjs-to-esm.mjs [files] [--dryRun] [--format] [--lint] [--usage] [--verbose]'
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)
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console.log(
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'WARNING: this will only work in local development as important dependencies will be missing in production'
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)
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console.log('Options:')
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console.log(' files: a list of files to convert')
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console.log('--dryRun: do not actually run the commands, just print them')
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console.log('--format: run prettier to fix formatting')
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console.log(' --lint: run eslint to fix linting')
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console.log(' --usage: show this help message')
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console.log('--verbose: enable verbose output')
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process.exit(0)
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}
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if (usage) {
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printUsage()
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}
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if (!Array.isArray(files) || files.length === 0) {
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console.error('You must provide a list of files to convert')
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printUsage()
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process.exit(1)
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}
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const promisifiedExec = promisify(exec)
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const transforms = [
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'5to6-codemod/transforms/cjs.js',
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'5to6-codemod/transforms/exports.js',
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'./codemods/esmoduleDirname.js',
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'./codemods/addExtensions.js',
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'./codemods/fixMongodbImport.js',
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]
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const config = {
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output: import.meta.dirname,
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silent: verbose,
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print: false,
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verbose: verbose ? 1 : 0,
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hoist: true,
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dry: dryRun,
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runInBand: true,
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}
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if (dryRun) {
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console.log('Dry run mode enabled. No changes will be made.')
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}
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for (const transformPath of transforms) {
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if (verbose) {
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console.log(`Running transform: ${transformPath}`)
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}
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const transform = fileURLToPath(await import.meta.resolve(transformPath))
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await Runner.run(transform, files, config)
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}
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const webRoot = fileURLToPath(new URL('../../', import.meta.url))
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if (!dryRun) {
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for (const file of files) {
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// move files with git mv
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const newFileName = file.replace('.js', '.mjs')
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await promisifiedExec(`git mv ${file} ${newFileName}`)
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const relativePath = path.relative(webRoot, file)
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console.log(
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`transformed ${relativePath} and renamed it to have a .mjs extension`
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)
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}
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}
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