kopia lustrzana https://github.com/Tldraw/Tldraw
64 wiersze
2.1 KiB
TypeScript
64 wiersze
2.1 KiB
TypeScript
import { execSync } from 'child_process'
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import { copyFileSync, existsSync, readFileSync, writeFileSync } from 'fs'
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import glob from 'glob'
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import path from 'path'
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import { pathToFileURL } from 'url'
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/** Prepares the package for publishing. the tarball in case it will be written to disk. */
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export async function preparePackage({ sourcePackageDir }: { sourcePackageDir: string }) {
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if (!existsSync(path.join(sourcePackageDir, 'src/index.ts'))) {
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throw new Error(`No src/index.ts file found in '${sourcePackageDir}'!`)
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}
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const manifest = JSON.parse(readFileSync(path.join(sourcePackageDir, 'package.json'), 'utf8'))
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execSync('yarn run -T lazy build', { cwd: sourcePackageDir, stdio: 'inherit' })
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// save package.json and reinstate it in postpack
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copyFileSync(
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path.join(sourcePackageDir, 'package.json'),
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path.join(sourcePackageDir, 'package.json.bak')
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)
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const cssFiles = glob.sync(path.join(sourcePackageDir, '*.css'))
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// construct the final package.json
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const newManifest = structuredClone({
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// filter out comments
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...Object.fromEntries(
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Object.entries(manifest).filter(([key]) => !key.startsWith('/*') && key !== 'types')
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),
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main: 'dist-cjs/index.js',
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module: 'dist-esm/index.mjs',
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source: 'src/index.ts',
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exports: {
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'.': {
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import: './dist-esm/index.mjs',
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require: './dist-cjs/index.js',
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},
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...Object.fromEntries(
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cssFiles.map((file) => [`./${path.basename(file)}`, `./${path.basename(file)}`])
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),
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},
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files: [...(manifest.files ?? []), 'dist-esm', 'dist-cjs', 'src'],
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})
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writeFileSync(
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path.join(sourcePackageDir, 'package.json'),
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JSON.stringify(newManifest, null, `\t`)
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)
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// GOTCHA: Yarn's pack command seems to have a race condition where it doesn't reliably pick up
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// files, adding a tiny delay seems to fix it, but we make the delay extra long here just to be
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// safe.
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await new Promise((resolve) => setTimeout(resolve, 1000))
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}
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if (import.meta.url === pathToFileURL(process.argv[1]).href) {
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// module was called directly
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;(async () => {
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await preparePackage({
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sourcePackageDir: path.resolve(path.normalize(process.argv[2] ?? process.cwd())),
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})
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})()
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}
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