@gravityforms/gulp-tasks/src/webpack/configs/prod-base.js

Configurable Gulp tasks for use in Gravity Forms projects.

/**
 * External Dependencies
 */
const webpack = require( 'webpack' );
const { merge, mergeWithCustomize, customizeArray } = require( 'webpack-merge' );
const getConfig = require( '../../../config' );
const { config } = getConfig();

/**
 * Internal Dependencies
 */
const base = require( './base.js' );
const minimizer = require( '../optimization/minimizer' );
const output = merge( {
	filename: '[name].min.js',
	chunkFilename: '[name].[chunkhash].min.js',
}, config.webpack?.overrides?.output || {} );

module.exports = mergeWithCustomize( {
	customizeArray: customizeArray( {
		plugins: 'append',
	} ),
} )( base, {
	cache: true,
	mode: 'production',
	devtool: false,
	output,
	plugins: [
		new webpack.DefinePlugin( {
			'process.env.RUN_MODE': JSON.stringify( 'production' ),
		} ),
		new webpack.LoaderOptionsPlugin( {
			debug: false,
		} ),
	],
	optimization: {
		emitOnErrors: false,
		concatenateModules: true, //ModuleConcatenationPlugin
		minimizer,
	},
} );