beyond/lib/engine/process/ipc/applications/process.js

The Full Stack Universal Typescript Framework

const { ipc } = global.utils;

// To register the message dispatchers only once
const dispatchers = new Set();
let messageId = 0;

module.exports = async function (application, distribution, specs) {
	'use strict';

	const { id } = application;
	if (application.builder.processing) throw new Error(`Application "${id}" already being built`);

	// Dispatch of events
	if (!dispatchers.has(id)) {
		dispatchers.add(id);

		const notify = (text, error, processed) =>
			ipc.notify(`project-process`, {
				id: ++messageId,
				text: text,
				type: 'process',
				error: !!error,
				moduleId: error?.module,
				main: error?.main,
				processed: !!processed,
				application: application.item.id,
			});
		application.builder.on('message', notify);
		application.builder.on('error', (message, error = true) => notify(message, error));
		application.builder.on('processed', message => notify(message, false, true));
	}

	await application.builder.build(distribution, specs);
};