52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
import svelte from 'rollup-plugin-svelte';
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import replace from '@rollup/plugin-replace';
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import resolve from '@rollup/plugin-node-resolve';
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import commonjs from '@rollup/plugin-commonjs';
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import { terser } from 'rollup-plugin-terser';
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import {config} from 'dotenv';
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const production = !process.env.ROLLUP_WATCH;
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export default {
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input: 'src/index.js',
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output: {
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name: 'app',
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format: 'esm',
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sourcemap: true,
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dir: 'public',
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},
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preserveEntrySignatures: false,
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plugins: [
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svelte({
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// enable run-time checks when not in production
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dev: !production,
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// we'll extract any component CSS out into
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// a separate file — better for performance
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css: css => {
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css.write('bundle.css');
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}
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}),
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// If you have external dependencies installed from
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// npm, you'll most likely need these plugins. In
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// some cases you'll need additional configuration —
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// consult the documentation for details:
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// https://github.com/rollup/rollup-plugin-commonjs
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resolve(),
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commonjs(),
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replace({
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'process.env.NODE_ENV': JSON.stringify(production ? 'production' : 'development'),
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'env': JSON.stringify({...config().parsed /* attached the .env config*/})
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}),
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// If we're building for production (npm run build
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// instead of npm run dev), minify
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production && terser()
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],
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watch: {
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clearScreen: false
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}
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};
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