'use strict';

const childProcess = require("child_process");
const rfr = require("rfr");
const logStream = rfr("src/gulp/log-stream");

module.exports = function runProcess(path, args, options) {
	if (options.logger != null) {
		options.logger.info(`Starting ${path}...`);
	}

	let proc = childProcess.spawn(path, args, options);

	if (options.logger != null) {
		logStream(proc.stdout, options.logger.log);
		logStream(proc.stderr, options.logger.error);
	}

	proc.on("error", (err) => {
		if (options.logger != null) {
			options.logger.error(err.stack);
		}
	});

	proc.on("close", (code) => {
		options.logger.info(`Exited with code ${code.toString()}: ${path}.`);
	});
}