45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
import svelte from 'rollup-plugin-svelte';
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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 buble from 'rollup-plugin-buble';
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import uglify from 'rollup-plugin-uglify';
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const production = !process.env.ROLLUP_WATCH;
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export default {
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input: 'src/main.js',
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output: {
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sourcemap: true,
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format: 'iife',
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name: 'app',
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file: 'public/bundle.js'
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},
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plugins: [
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svelte({
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// opt in to v3 behaviour today
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skipIntroByDefault: true,
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nestedTransitions: true,
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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('public/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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// If we're building for production (npm run build
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// instead of npm run dev), transpile and minify
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production && buble({ include: ['src/**', 'node_modules/svelte/shared.js'] }),
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production && uglify()
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]
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};
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