120 lines
3.9 KiB
JavaScript
120 lines
3.9 KiB
JavaScript
const path = require('path');
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const webpack = require('webpack');
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const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
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const RollbarSourceMapPlugin = require('rollbar-sourcemap-webpack-plugin');
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const childProcess = require('child_process');
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const GIT_SHA = childProcess
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.execSync('git rev-parse HEAD')
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.toString()
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.trim();
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const generatePlugins = () => {
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let plugins = [];
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if (process.env.NODE_ENV === 'production') {
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plugins = plugins.concat([
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// Since we do not use moment's locale feature, we exclude them from the bundle.
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// This reduces the bundle size by 0.4MB.
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new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
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new webpack.DefinePlugin({
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'process.env': {
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NODE_ENV: JSON.stringify(process.env.NODE_ENV),
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GIT_SHA: JSON.stringify(GIT_SHA),
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},
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}),
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// TODO: Revert to webpack bundled version with webpack v4.
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// The v3 series bundled version does not support ES6 and
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// fails to build.
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new UglifyJsPlugin({
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sourceMap: true,
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uglifyOptions: {
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mangle: {
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reserved: ['BigNumber'],
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},
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},
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}),
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]);
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if (process.env.DEPLOY_ROLLBAR_SOURCEMAPS === 'true') {
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plugins = plugins.concat([
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new RollbarSourceMapPlugin({
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accessToken: '32c39bfa4bb6440faedc1612a9c13d28',
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version: GIT_SHA,
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publicPath: 'https://0xproject.com/',
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}),
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]);
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}
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}
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return plugins;
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};
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module.exports = {
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entry: ['./ts/index.tsx'],
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output: {
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path: path.join(__dirname, '/public'),
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filename: 'bundle.js',
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chunkFilename: 'bundle-[name].js',
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publicPath: '/',
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},
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devtool: 'source-map',
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resolve: {
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modules: [path.join(__dirname, '/ts'), 'node_modules'],
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extensions: ['.ts', '.tsx', '.js', '.jsx', '.json', '.md'],
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alias: {
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ts: path.join(__dirname, '/ts'),
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less: path.join(__dirname, '/less'),
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md: path.join(__dirname, '/md'),
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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: /\.js$/,
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loader: 'source-map-loader',
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exclude: [
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// instead of /\/node_modules\//
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path.join(process.cwd(), 'node_modules'),
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path.join(process.cwd(), '../..', 'node_modules'),
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],
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},
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{
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test: /\.tsx?$/,
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loader: 'awesome-typescript-loader',
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},
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{
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test: /\.md$/,
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use: 'raw-loader',
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},
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{
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test: /\.less$/,
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loader: 'style-loader!css-loader!less-loader',
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exclude: /node_modules/,
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},
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{
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test: /\.css$/,
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loaders: ['style-loader', 'css-loader'],
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},
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{
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test: /\.json$/,
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loader: 'json-loader',
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},
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],
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},
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devServer: {
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port: 3572,
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historyApiFallback: {
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// Fixes issue where having dots in URL path that aren't part of fileNames causes webpack-dev-server
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// to fail. Doc versions have dots in them, therefore we special case these urls to also load index.html.
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// Source: https://github.com/cvut/fittable/issues/171
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rewrites: [
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{
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from: /^\/docs\/.*$/,
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to: function() {
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return 'index.html';
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},
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},
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],
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},
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disableHostCheck: true,
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},
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plugins: generatePlugins(),
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};
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