beyond/lib/engine/process/core/applications/builder/start/config.js

The Full Stack Universal Typescript Framework

const {
	utils: { fs },
	platforms: { node },
} = global;

/**
 * Build config.js file
 *
 * @param builder {object} The builder object
 * @param distribution {object} Distribution specification
 * @param path {string} The build target path
 * @param uglifier {object} The uglifier
 * @param exported {Map} exported bundles by package
 * @returns {Promise<void>}
 */
module.exports = async function (builder, distribution, path, uglifier, exported) {
	'use strict';

	builder.emit('message', 'Building config.js file');

	const { application } = builder;
	const config = await application.config.get(distribution);
	await config.ready;
	const target = require('path').join(path, 'config.js');

	if (distribution.minify.js) {
		const { code, errors } = uglifier.uglify('config.js', config.code);
		errors ? builder.emit('error', 'Error uglifying application styles') : await fs.save(target, code);
		return;
	}
	//includes config on package.json exports
	if (node.includes(distribution.platform)) exported.set('config.js', 'config');

	await fs.save(target, config.code);
};