48 lines
1.5 KiB
JavaScript
48 lines
1.5 KiB
JavaScript
// Import rollup plugins
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import {rollupPluginHTML as html} from '@web/rollup-plugin-html';
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import {copy} from '@web/rollup-plugin-copy';
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import resolve from '@rollup/plugin-node-resolve';
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import {terser} from 'rollup-plugin-terser';
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import summary from 'rollup-plugin-summary';
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import { rollupImportMapPlugin } from "rollup-plugin-import-map";
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export default {
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plugins: [
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// Entry point for application build; can specify a glob to build multiple
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// HTML files for non-SPA app
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html({
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input: './web/index.html',
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}),
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// Add Import maps from libraries to CDN urls
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rollupImportMapPlugin([
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{
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"imports" : {
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'lit': 'https://cdn.jsdelivr.net/gh/lit/dist@2/core/lit-core.min.js',
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'lit/decorators.js': 'https://cdn.skypack.dev/pin/lit@v2.5.0-jYRq0AKQogjUdUh7SCAE/mode=imports/optimized/lit/decorators.js',
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'lit/directives/live.js': 'https://cdn.jsdelivr.net/gh/lit/dist@2/all/lit-all.min.js',
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'lit/directives/style-map.js': 'https://cdn.jsdelivr.net/gh/lit/dist@2/all/lit-all.min.js',
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}
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}
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]),
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// Resolve bare module specifiers to relative paths
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resolve(),
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// Minify JS
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terser({
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ecma: 2020,
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module: true,
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warnings: true,
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}),
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// Print bundle summary
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summary(),
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// Copy any static assets to build directory
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copy({
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patterns: ['./assets/*'],
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}),
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],
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output: {
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dir: 'dist',
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preserveModules: true,
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preserveModulesRoot: 'web'
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},
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preserveEntrySignatures: 'strict',
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}; |