chaos/rollup.config.js

43 lines
1.0 KiB
JavaScript

import svelte from 'rollup-plugin-svelte';
import resolve from 'rollup-plugin-node-resolve';
import commonjs from 'rollup-plugin-commonjs';
import livereload from 'rollup-plugin-livereload';
import { terser } from 'rollup-plugin-terser';
const production = !process.env.ROLLUP_WATCH;
export default {
input: 'src/main.js',
output: {
sourcemap: true,
format: 'iife',
name: 'app',
file: 'public/bundle.js'
},
plugins: [
svelte({
dev: !production,
css: css => css.write('public/bundle.css')
}),
resolve({
browser: true,
dedupe: importee => importee === 'svelte'
|| importee.startsWith('svelte/')
}),
commonjs(),
// In development mode, watch the `public` directory
// and refresh the browser on changes
!production && livereload('public'),
// In production, minify
production && terser()
],
watch: {
chokidar: false,
clearScreen: false
}
};