node-fetch/rollup.config.js

27 lines
780 B
JavaScript

import isBuiltin from 'is-builtin-module';
import babel from 'rollup-plugin-babel';
import packageJson from './package.json';
import tweakDefault from './build/rollup-plugin';
process.env.BABEL_ENV = 'rollup';
const dependencies = Object.keys(packageJson.dependencies);
export default {
input: 'src/index.js',
output: [
{ file: 'lib/index.js', format: 'cjs', exports: 'named' },
{ file: 'lib/index.es.js', format: 'es', exports: 'named', intro: 'process.emitWarning("The .es.js file is deprecated. Use .mjs instead.");' },
{ file: 'lib/index.mjs', format: 'es', exports: 'named' },
],
plugins: [
babel({
runtimeHelpers: true
}),
tweakDefault()
],
external: function (id) {
return dependencies.includes(id) || isBuiltin(id);
}
};