Files
payload/src/webpack/getWebpackProdConfig.ts
2020-11-20 13:39:18 -05:00

143 lines
4.3 KiB
TypeScript

const HtmlWebpackPlugin = require('html-webpack-plugin');
const TerserJSPlugin = require('terser-webpack-plugin');
const MiniCSSExtractPlugin = require('mini-css-extract-plugin');
const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
const { BundleAnalyzerPlugin } = require('webpack-bundle-analyzer');
const path = require('path');
const webpack = require('webpack');
const babelConfig = require('../../babel.config');
const mockModulePath = path.resolve(__dirname, '../mocks/emptyModule.js');
module.exports = (config) => {
let webpackConfig = {
entry: {
main: [path.resolve(__dirname, '../admin/index.js')],
},
output: {
path: path.resolve(process.cwd(), 'build'),
publicPath: `${config.routes.admin}/`,
filename: '[name].[chunkhash].js',
chunkFilename: '[name].[chunkhash].js',
},
mode: 'production',
devtool: 'source-map',
stats: 'errors-only',
optimization: {
minimizer: [new TerserJSPlugin({}), new OptimizeCSSAssetsPlugin({})],
splitChunks: {
cacheGroups: {
styles: {
name: 'styles',
test: /\.(sa|sc|c)ss$/,
chunks: 'all',
enforce: true,
},
},
},
},
resolveLoader: { modules: ['node_modules', path.join(__dirname, '../../node_modules')] },
module: {
rules: [
{
test: /\.js$/,
exclude: /node_modules[\\/](?!(@payloadcms[\\/]payload)[\\/]).*/,
use: {
loader: 'babel-loader',
options: babelConfig,
},
},
{
oneOf: [
{
test: [/\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/],
loader: require.resolve('url-loader'),
options: {
limit: 10000,
name: 'static/media/[name].[hash:8].[ext]',
},
},
{
test: /\.(sa|sc|c)ss$/,
sideEffects: true,
use: [
MiniCSSExtractPlugin.loader,
'css-loader',
{
loader: 'postcss-loader',
options: {
postcssOptions: {
plugins: [
[
'postcss-preset-env',
{
// Options
},
],
],
},
},
},
'sass-loader',
],
},
{
exclude: [/\.(js|jsx|mjs)$/, /\.html$/, /\.json$/],
loader: require.resolve('file-loader'),
options: {
name: 'static/media/[name].[hash:8].[ext]',
},
},
],
},
],
},
resolve: {
modules: ['node_modules', path.resolve(__dirname, '../../node_modules')],
alias: {
'payload/unsanitizedConfig': config.paths.config,
'@payloadcms/payload$': mockModulePath,
},
},
plugins: [
new HtmlWebpackPlugin({
template: config.admin && config.admin.indexHTML
? path.join(config.paths.configDir, config.admin.indexHTML)
: path.resolve(__dirname, '../admin/index.html'),
filename: './index.html',
minify: true,
}),
new webpack.DefinePlugin(Object.entries(config.publicENV).reduce((values, [key, val]) => ({
...values,
[`process.env.${key}`]: `'${val}'`,
}), {})),
new MiniCSSExtractPlugin({
filename: '[name].css',
ignoreOrder: true,
}),
],
};
if (Array.isArray(config.serverModules)) {
config.serverModules.forEach((mod) => {
webpackConfig.resolve.alias[mod] = mockModulePath;
});
}
if (process.env.PAYLOAD_ANALYZE_BUNDLE) {
webpackConfig.plugins.push(new BundleAnalyzerPlugin());
}
if (config.paths.scss) {
webpackConfig.resolve.alias['payload-scss-overrides'] = path.join(config.paths.configDir, config.paths.scss);
} else {
webpackConfig.resolve.alias['payload-scss-overrides'] = path.resolve(__dirname, '../admin/scss/overrides.scss');
}
if (config.webpack && typeof config.webpack === 'function') {
webpackConfig = config.webpack(webpackConfig, 'production');
}
return webpackConfig;
};