pressfreedomtracker.us/webpack.config.js at develop · freedomofpress/pressfreedomtracker.us · GitHub

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var webpack = require("webpack");
const { merge } = require("webpack-merge");
var autoprefixer = require("autoprefixer");
var BundleTracker = require("webpack-bundle-tracker");
var MiniCssExtractPlugin = require("mini-css-extract-plugin");
var path = require("path");

var TARGET = process.env.npm_lifecycle_event;
process.env.BABEL_ENV = TARGET;

var target = __dirname + "/build/static/bundles";

var STATIC_URL = process.env.STATIC_URL || "/common/static/";
var sassData = '$static-url: "' + STATIC_URL + '"';
console.log("Using STATIC_URL", STATIC_URL);

var common = {
	entry: {
		common: __dirname + "/client/common/js/common.js",
		statistics: __dirname + "/client/statistics/js/searchstats.js",
		draftail: __dirname + "/client/common/js/draftail_curlify.js",
		charts: __dirname + "/client/charts/js/index.js",
		filterSidebar: __dirname + "/client/charts/js/filter-sidebar.js",
		filterSummary: __dirname + "/client/charts/js/filter-summary.js",
		searchBar: __dirname + "/client/common/js/search-bar.js",
		verticalBarChart: __dirname + "/client/charts/js/vertical-bar-chart.js",
		treeMapChart: __dirname + "/client/charts/js/tree-map-chart.js",
		bubbleMapChart: __dirname + "/client/charts/js/bubble-map-chart.js",
		hexbinMapChart: __dirname + "/client/charts/js/hexbin-map-chart.js",
	},

	output: {
		path: target,
		filename: "[name].js",
		clean: true,
	},

	resolve: {
		alias: {
			"~": __dirname + "/client/common/js",
		},
		extensions: [".js", ".jsx"],
		modules: ["node_modules"],
	},

	module: {
		rules: [
			{
				test: /\.jsx?$/,
				use: [
					{
						loader: "babel-loader",
						options: {
							presets: [
								"@babel/preset-react",
								// Setting `modules` false, prevents babel from trying to use
								// commonjs imports, which messes up our nice clean ES6 imports
								// provided directly by Webpack:
								// https://github.com/webpack/webpack/issues/4961#issuecomment-304938963
								["@babel/preset-env", { modules: false }],
							],
						},
					},
				],
				include: [
					path.join(__dirname, "/client/common/js"),
					path.join(__dirname, "/client/statistics/js"),
					path.join(__dirname, "/client/charts/js"),
				],
			},
			{
				test: /\.s[ca]ss$/,
				use: [
					MiniCssExtractPlugin.loader,
					"css-loader",
					"postcss-loader",
					{
						loader: "sass-loader",

						options: {
							sassOptions: {
								includePaths: [path.resolve(__dirname, "node_modules/")],
							},
							additionalData: sassData,
						},
					},
				],
			},
			{
				test: /\.css$/,
				use: [MiniCssExtractPlugin.loader, "css-loader", "postcss-loader"],
			},
			{
				test: /\.(png|svg|jpg|gif)$/,
				type: "asset/resource",
			},
			{
				test: /\.(woff|woff2|eot|ttf|otf)$/,
				type: "asset/resource",
			},
		],
	},

	plugins: [
		new MiniCssExtractPlugin({
			filename: "[name]-[hash].css",
			chunkFilename: "[id]-[hash].css",
		}),
		new BundleTracker({
			path: target,
			filename: "webpack-stats.json",
		}),
	],
};

if (TARGET === "build") {
	module.exports = merge(common, {
		output: {
			filename: "[name]-[contenthash].js",
		},
		plugins: [
			new webpack.DefinePlugin({
				"process.env": { NODE_ENV: JSON.stringify("production") },
			}),
		],
	});
}

if (TARGET === "start") {
	module.exports = merge(common, {
		output: {
			filename: "[name]-[contenthash].js",
			pathinfo: true,
		},
	});
}