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Move EventSource to use a SharedWorker. This prevents issues with HTTP/1.1 open browser connections from preventing gitea from opening multiple tabs. Also allow setting EVENT_SOURCE_UPDATE_TIME to disable EventSource updating Fix #11978 Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: techknowlogick <techknowlogick@gitea.io>
336 lines
9.0 KiB
JavaScript
336 lines
9.0 KiB
JavaScript
const fastGlob = require('fast-glob');
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const wrapAnsi = require('wrap-ansi');
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const CssNanoPlugin = require('cssnano-webpack-plugin');
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const FixStyleOnlyEntriesPlugin = require('webpack-fix-style-only-entries');
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const MiniCssExtractPlugin = require('mini-css-extract-plugin');
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const MonacoWebpackPlugin = require('monaco-editor-webpack-plugin');
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const PostCSSPresetEnv = require('postcss-preset-env');
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const SpriteLoaderPlugin = require('svg-sprite-loader/plugin');
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const TerserPlugin = require('terser-webpack-plugin');
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const VueLoaderPlugin = require('vue-loader/lib/plugin');
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const {statSync} = require('fs');
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const {resolve, parse} = require('path');
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const {LicenseWebpackPlugin} = require('license-webpack-plugin');
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const {SourceMapDevToolPlugin} = require('webpack');
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const glob = (pattern) => fastGlob.sync(pattern, {cwd: __dirname, absolute: true});
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const themes = {};
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for (const path of glob('web_src/less/themes/*.less')) {
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themes[parse(path).name] = [path];
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}
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const isProduction = process.env.NODE_ENV !== 'development';
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const filterCssImport = (parsedImport, cssFile) => {
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const url = parsedImport && parsedImport.url ? parsedImport.url : parsedImport;
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const importedFile = url.replace(/[?#].+/, '').toLowerCase();
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if (/vendor\/assets/.test(url)) return false; // font imports
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if (/web_src[/\\]less/.test(cssFile)) return true; // relative imports
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if (cssFile.includes('monaco')) return true;
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if (cssFile.includes('fomantic')) {
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if (/brand-icons/.test(importedFile)) return false;
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if (/(eot|ttf|woff)$/.test(importedFile)) return false;
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return true;
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}
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return cssFile.includes('node_modules');
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};
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module.exports = {
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mode: isProduction ? 'production' : 'development',
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entry: {
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index: [
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resolve(__dirname, 'web_src/js/jquery.js'),
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resolve(__dirname, 'web_src/fomantic/build/semantic.js'),
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resolve(__dirname, 'web_src/js/index.js'),
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resolve(__dirname, 'web_src/fomantic/build/semantic.css'),
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resolve(__dirname, 'web_src/less/index.less'),
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],
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swagger: [
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resolve(__dirname, 'web_src/js/standalone/swagger.js'),
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],
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serviceworker: [
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resolve(__dirname, 'web_src/js/serviceworker.js'),
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],
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'eventsource.sharedworker': [
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resolve(__dirname, 'web_src/js/features/eventsource.sharedworker.js'),
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],
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icons: [
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...glob('node_modules/@primer/octicons/build/svg/**/*.svg'),
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...glob('assets/svg/*.svg'),
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],
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...themes,
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},
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devtool: false,
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output: {
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path: resolve(__dirname, 'public'),
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filename: ({chunk}) => {
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// serviceworker can only manage assets below it's script's directory so
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// we have to put it in / instead of /js/
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return chunk.name === 'serviceworker' ? '[name].js' : 'js/[name].js';
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},
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chunkFilename: 'js/[name].js',
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},
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optimization: {
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minimize: isProduction,
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minimizer: [
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new TerserPlugin({
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sourceMap: true,
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extractComments: false,
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terserOptions: {
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output: {
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comments: false,
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},
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},
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}),
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new CssNanoPlugin({
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sourceMap: true,
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cssnanoOptions: {
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preset: [
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'default',
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{
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discardComments: {
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removeAll: true,
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},
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},
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],
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},
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}),
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],
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splitChunks: {
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chunks: 'async',
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name: (_, chunks) => chunks.map((item) => item.name).join('-'),
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cacheGroups: {
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// this bundles all monaco's languages into one file instead of emitting 1-65.js files
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monaco: {
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test: /monaco-editor/,
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name: 'monaco',
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chunks: 'async',
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},
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},
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},
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},
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module: {
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rules: [
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{
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test: /\.vue$/,
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exclude: /node_modules/,
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loader: 'vue-loader',
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},
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{
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test: /\.worker\.js$/,
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exclude: /monaco/,
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use: [
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{
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loader: 'worker-loader',
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options: {
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name: '[name].js',
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inline: true,
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fallback: false,
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},
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},
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],
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},
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{
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test: /\.js$/,
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exclude: /node_modules/,
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use: [
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{
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loader: 'babel-loader',
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options: {
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cacheDirectory: true,
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cacheCompression: false,
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cacheIdentifier: [
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resolve(__dirname, 'package.json'),
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resolve(__dirname, 'package-lock.json'),
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resolve(__dirname, 'webpack.config.js'),
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].map((path) => statSync(path).mtime.getTime()).join(':'),
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sourceMaps: true,
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presets: [
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[
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'@babel/preset-env',
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{
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useBuiltIns: 'usage',
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corejs: 3,
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},
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],
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],
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plugins: [
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[
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'@babel/plugin-transform-runtime',
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{
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regenerator: true,
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}
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],
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'@babel/plugin-proposal-object-rest-spread',
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],
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generatorOpts: {
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compact: false,
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},
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},
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},
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],
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},
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{
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test: /.css$/i,
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use: [
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{
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loader: MiniCssExtractPlugin.loader,
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},
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{
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loader: 'css-loader',
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options: {
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importLoaders: 1,
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url: filterCssImport,
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import: filterCssImport,
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sourceMap: true,
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},
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},
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{
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loader: 'postcss-loader',
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options: {
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plugins: () => [
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PostCSSPresetEnv(),
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],
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sourceMap: true,
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},
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},
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],
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},
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{
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test: /.less$/i,
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use: [
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{
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loader: MiniCssExtractPlugin.loader,
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},
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{
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loader: 'css-loader',
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options: {
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importLoaders: 2,
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url: filterCssImport,
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import: filterCssImport,
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sourceMap: true,
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},
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},
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{
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loader: 'postcss-loader',
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options: {
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plugins: () => [
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PostCSSPresetEnv(),
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],
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sourceMap: true,
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},
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},
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{
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loader: 'less-loader',
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options: {
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sourceMap: true,
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},
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},
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],
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},
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{
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test: /\.svg$/,
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use: [
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{
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loader: 'svg-sprite-loader',
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options: {
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extract: true,
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spriteFilename: 'img/svg/icons.svg',
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symbolId: (path) => {
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const {name} = parse(path);
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if (/@primer[/\\]octicons/.test(path)) {
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return `octicon-${name}`;
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}
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return name;
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},
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},
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},
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{
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loader: 'svgo-loader',
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},
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],
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},
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{
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test: /\.(ttf|woff2?)$/,
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use: [
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{
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loader: 'file-loader',
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options: {
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name: '[name].[ext]',
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outputPath: 'fonts/',
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publicPath: (url) => `../fonts/${url}`, // seems required for monaco's font
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},
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},
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],
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},
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],
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},
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plugins: [
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new VueLoaderPlugin(),
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// avoid generating useless js output files for css- and svg-only chunks
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new FixStyleOnlyEntriesPlugin({
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extensions: ['less', 'scss', 'css', 'svg'],
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silent: true,
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}),
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new MiniCssExtractPlugin({
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filename: 'css/[name].css',
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chunkFilename: 'css/[name].css',
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}),
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new SourceMapDevToolPlugin({
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filename: '[file].map',
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include: [
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'js/index.js',
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'css/index.css',
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],
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}),
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new SpriteLoaderPlugin({
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plainSprite: true,
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}),
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new MonacoWebpackPlugin({
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filename: 'js/monaco-[name].worker.js',
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}),
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new LicenseWebpackPlugin({
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outputFilename: 'js/licenses.txt',
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perChunkOutput: false,
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addBanner: false,
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skipChildCompilers: true,
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modulesDirectories: [
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resolve(__dirname, 'node_modules'),
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],
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renderLicenses: (modules) => {
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const line = '-'.repeat(80);
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return modules.map((module) => {
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const {name, version} = module.packageJson;
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const {licenseId, licenseText} = module;
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const body = wrapAnsi(licenseText || '', 80);
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return `${line}\n${name}@${version} - ${licenseId}\n${line}\n${body}`;
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}).join('\n');
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},
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stats: {
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warnings: false,
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errors: true,
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},
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}),
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],
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performance: {
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hints: false,
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maxEntrypointSize: Infinity,
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maxAssetSize: Infinity,
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},
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resolve: {
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symlinks: false,
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alias: {
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vue$: 'vue/dist/vue.esm.js', // needed because vue's default export is the runtime only
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},
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},
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watchOptions: {
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ignored: [
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'node_modules/**',
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],
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},
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stats: {
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children: false,
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},
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};
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