Method run

lib/vm.js:501–535

* Run the code in VM. * * @public * @param {(string|VMScript)} code - Code to run. * @param {(string|Object)} [options] - Options map or filename. * @param {string} [options.filename="vm.js"] - Filename that shows up in any stack traces produced from this script. * This is only used

(code, options)

	 * @throws {*} If the script execution terminated with an exception it is propagated.
	 */
	run(code, options) {
		let script;
		let filename;

		if (typeof options === 'object') {
			filename = options.filename;
		} else {
			filename = options;
		}

		if (code instanceof VMScript) {
			script = code._compileVM();
			checkAsync(this._allowAsync || !code._hasAsync);
		} else {
			const useFileName = filename || 'vm.js';
			let scriptCode = this._compiler(code, useFileName);
			const ret = transformer(null, scriptCode, false, false, useFileName);
			scriptCode = ret.code;
			checkAsync(this._allowAsync || !ret.hasAsync);
			// Compile the script here so that we don't need to create a instance of VMScript.
			script = new Script(scriptCode, {
				__proto__: null,
				filename: useFileName,
				displayErrors: false,
			});
		}

		if (!this.timeout) {
			return this._runScript(script);
		}

		return doWithTimeout(() => {
			return this._runScript(script);
		}, this.timeout);
	}

	/**
	 * Run the code in VM.