67 lines
1.9 KiB
JavaScript
67 lines
1.9 KiB
JavaScript
import path from 'path'
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import minimist from 'minimist'
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import { getPackages } from '@lerna/project'
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import filterPackages from '@lerna/filter-packages'
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import batchPackages from '@lerna/batch-packages'
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import typescript from 'rollup-plugin-typescript2'
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import resolve from '@rollup/plugin-node-resolve'
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import commonjs from '@rollup/plugin-commonjs'
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import babel from '@rollup/plugin-babel'
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import { terser } from 'rollup-plugin-terser'
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async function getSortedPackages(scope, ignore) {
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const packages = await getPackages(__dirname)
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const filtered = filterPackages(packages, scope, ignore, false)
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return batchPackages(filtered).reduce((arr, batch) => arr.concat(batch), [])
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}
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async function main(commandLineArgs) {
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const config = []
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// Support --scope and --ignore globs if passed in via commandline
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const { scope, ignore } = minimist(process.argv.slice(2))
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const packages = await getSortedPackages(scope, ignore)
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// prevent rollup warning
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delete commandLineArgs.scope
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delete commandLineArgs.ignore
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packages.forEach(pkg => {
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/* Absolute path to package directory */
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const basePath = path.relative(__dirname, pkg.location)
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/* Absolute path to input file */
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const input = path.join(basePath, 'index.ts')
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/* "main" field from package.json file. */
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const { main } = pkg.toJSON()
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/* Push build config for this package. */
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config.push({
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input,
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output: [
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{
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file: path.join(basePath, main),
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format: 'cjs',
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},
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],
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external: [
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...Object.keys(pkg.dependencies || {}),
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...Object.keys(pkg.devDependencies || {}),
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...Object.keys(pkg.peerDependencies || {}),
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],
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plugins: [
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resolve(),
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commonjs(),
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typescript(),
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babel({
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babelHelpers: 'bundled',
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}),
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terser(),
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],
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})
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})
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return config
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}
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export default main
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