rollup.config.mjs
import * as fs from 'fs'
import terser from '@rollup/plugin-terser'
import filesize from 'rollup-plugin-filesize'
import license from 'rollup-plugin-license'
const loadJSON = (path) =>
JSON.parse(fs.readFileSync(new URL(path, import.meta.url)))
const pkg = loadJSON('./package.json')
const licenseBanner = license({
banner: {
content: '/*! <%= pkg.name %> v<%= pkg.version %> | <%= pkg.license %> */',
commentStyle: 'none'
}
})
export default [
{
input: 'src/api.mjs',
output: [
// config for <script type="module">
{
file: pkg.module,
format: 'esm'
},
// config for <script nomodule>
{
file: pkg.browser,
format: 'umd',
name: 'Cookies',
noConflict: true,
banner: ';'
}
],
plugins: [licenseBanner]
},
{
input: 'src/api.mjs',
output: [
// config for <script type="module">
{
file: pkg.module.replace('.mjs', '.min.mjs'),
format: 'esm'
},
// config for <script nomodule>
{
file: pkg.browser.replace('.js', '.min.js'),
format: 'umd',
name: 'Cookies',
noConflict: true
}
],
plugins: [
terser(),
licenseBanner, // must be applied after terser, otherwise it's being stripped away...
filesize()
]
}
]