const childProcess = require("child_process");
const streamToLogger = require("stream-to-logger");

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) {
		proc.stdout.pipe(streamToLogger(options.logger.log));
		proc.stderr.pipe(streamToLogger(options.logger.error));
	}

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

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

	return proc;
}