Kristaps Fabians Geikins
50 lines
1.3 KiB
JavaScript
50 lines
1.3 KiB
JavaScript
import { terser } from 'rollup-plugin-terser'
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import clean from 'rollup-plugin-delete'
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import pkg from './package.json'
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import typescript2 from 'rollup-plugin-typescript2'
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import rebasePlugin from 'rollup-plugin-rebase'
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import copyPlugin from 'rollup-plugin-copy'
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import { babel } from '@rollup/plugin-babel'
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import { DEFAULT_EXTENSIONS } from '@babel/core'
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const isProd = process.env.NODE_ENV === 'production'
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const sourcemap = isProd ? false : 'inline'
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/** @type {import('rollup').RollupOptions} */
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const config = {
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input: 'src/index.ts',
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output: [
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{
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file: 'dist/index.js',
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format: 'esm',
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sourcemap
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},
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{
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file: 'dist/index.cjs.js',
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format: 'cjs',
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sourcemap
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}
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],
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plugins: [
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clean({ targets: 'dist/*' }),
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rebasePlugin({ keepName: true }),
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copyPlugin({
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targets: [{ src: './always-bundled-assets/**/*', dest: 'dist/assets' }]
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}),
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typescript2({
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tsconfigOverride: {
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sourceMap: sourcemap
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}
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}),
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babel({
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extensions: [...DEFAULT_EXTENSIONS, '.ts', '.tsx'],
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babelHelpers: 'bundled'
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}),
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...(isProd ? [terser()] : [])
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],
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// Externalizing all deps, we don't want to bundle them in cause this is a library
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external: Object.keys(pkg.dependencies || {}).map((d) => new RegExp(`^${d}(\\/.*)?$`))
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}
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export default config
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