ceb6837153
* show package bundle progress * Ability to run "quick builds" for faster feedback on status checks (e2e) * ci: speed up PR checks * specify quick build value
99 lines
2.8 KiB
JavaScript
99 lines
2.8 KiB
JavaScript
const path = require('path');
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const webpack = require('webpack');
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// ~~ RULES
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const loadShadersRule = require('./rules/loadShaders.js');
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const loadWebWorkersRule = require('./rules/loadWebWorkers.js');
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const transpileJavaScriptRule = require('./rules/transpileJavaScript.js');
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// ~~ PLUGINS
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const TerserJSPlugin = require('terser-webpack-plugin');
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// ~~ ENV VARS
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const NODE_ENV = process.env.NODE_ENV;
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const QUICK_BUILD = process.env.QUICK_BUILD;
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module.exports = (env, argv, { SRC_DIR, DIST_DIR }) => {
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if (!process.env.NODE_ENV) {
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throw new Error('process.env.NODE_ENV not set');
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}
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const mode = NODE_ENV === 'production' ? 'production' : 'development';
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const isProdBuild = NODE_ENV === 'production';
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const isQuickBuild = QUICK_BUILD === 'true';
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const config = {
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mode: isProdBuild ? 'production' : 'development',
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devtool: isProdBuild ? 'source-map' : 'cheap-module-eval-source-map',
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entry: {
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app: `${SRC_DIR}/index.js`,
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},
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optimization: {
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minimize: isProdBuild,
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sideEffects: true,
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},
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context: SRC_DIR,
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stats: {
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colors: true,
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hash: true,
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timings: true,
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assets: true,
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chunks: false,
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chunkModules: false,
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modules: false,
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children: false,
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warnings: true,
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},
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module: {
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rules: [
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transpileJavaScriptRule(mode),
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loadWebWorkersRule,
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loadShadersRule,
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],
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},
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resolve: {
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// Which directories to search when resolving modules
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modules: [
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// Modules specific to this package
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path.resolve(__dirname, '../node_modules'),
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// Hoisted Yarn Workspace Modules
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path.resolve(__dirname, '../../../node_modules'),
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SRC_DIR,
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],
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// Attempt to resolve these extensions in order.
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extensions: ['.js', '.jsx', '.json', '*'],
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// symlinked resources are resolved to their real path, not their symlinked location
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symlinks: true,
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},
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plugins: [
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new webpack.DefinePlugin({
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'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV),
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'process.env.DEBUG': JSON.stringify(process.env.DEBUG),
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'process.env.APP_CONFIG': JSON.stringify(process.env.APP_CONFIG || ''),
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'process.env.PUBLIC_URL': JSON.stringify(process.env.PUBLIC_URL || '/'),
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}),
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],
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// Fix: https://github.com/webpack-contrib/css-loader/issues/447#issuecomment-285598881
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// For issue in cornerstone-wado-image-loader
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node: {
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fs: 'empty',
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},
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};
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if (isProdBuild) {
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config.optimization.minimizer = [
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new TerserJSPlugin({
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// Supports:
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// source-map and inline-source-map
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sourceMap: isProdBuild && !isQuickBuild,
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parallel: true,
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terserOptions: {},
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}),
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];
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}
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if (isQuickBuild) {
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config.optimization.minimize = false;
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config.devtool = false;
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}
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return config;
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};
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