Function exec

src/spec-common/shellServer.ts:53–70

(cmd: PlatformSwitch<string>, options?: { logLevel?: LogLevel; logOutput?: boolean | 'continuous' | 'silent'; stdin?: Buffer })

	let lastExec: Promise<any> | undefined;
	async function exec(cmd: PlatformSwitch<string>, options?: { logLevel?: LogLevel; logOutput?: boolean | 'continuous' | 'silent'; stdin?: Buffer }) {
		const currentExec = lastExec = (async () => {
			try {
				await lastExec;
			} catch (err) {
				// ignore
			}
			return _exec(platformDispatch(platform, cmd), options);
		})();
		try {
			return await Promise.race([currentExec, monitor.unexpectedExit]);
		} finally {
			monitor.disposeStdioListeners();
			if (lastExec === currentExec) {
				lastExec = undefined;
			}
		}
	}

	async function _exec(cmd: string, options?: { logLevel?: LogLevel; logOutput?: boolean | 'continuous' | 'silent'; stdin?: Buffer }) {
		const text = `Run in ${hostName.toLowerCase()}: ${cmd.replace(/\n.*/g, '')}`;