Kristaps Fabians Geikins
51 lines
1.5 KiB
JavaScript
51 lines
1.5 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 typescript from '@rollup/plugin-typescript'
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import { babel } from '@rollup/plugin-babel'
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import { DEFAULT_EXTENSIONS } from '@babel/core'
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import image from '@rollup/plugin-image'
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const isProd = process.env.NODE_ENV === 'production'
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const sourcemap = isProd ? false : 'inline'
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const skipMinification = process.env.SKIP_LIBRARY_MINIFICATION === 'true'
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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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plugins: [
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clean({ targets: 'dist/*' }),
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image(),
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// typescript2({
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// tsconfigOverride: {
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// sourceMap: sourcemap
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// },
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// tsconfig: './tsconfig.build.json'
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// }),
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typescript({
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tsconfig: './tsconfig.build.json',
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compilerOptions: {
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...(sourcemap ? { inlineSourceMap: true } : { sourceMap: false })
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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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configFile: './.babelrc'
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}),
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...(isProd && !skipMinification ? [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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