Merge pull request #24 from jhen0409/patch-1

Pipe stdout, stderr

lib/exec.js

@@ -4,33 +4,25 @@ var objectAssign = require('object-assign');
 
 module.exports = function exec(script) {
 
-	// Grab the command section of the entered command
-	var command = script.command.split(' ')[0];
-	// Anything else is options
-	var options = script.command.split(' ').slice(1);
-
 	var argv = process.argv.splice(3);
-
-	options = options.concat(argv);
+	var command = script.command + ' ' + argv.join(' ');
 
 	script.env = script.env || {};
 
 	var env = objectAssign(process.env, script.env, dotenv);
 
-	console.log('to be executed:', command, options.join(' '));
-	var command = spawn(command, options, {env: env});
-
-	command.stdout.on('data', function(data) {
-		process.stdout.write(data);
-	});
-
-	command.stderr.on('data', function(data) {
-		process.stderr.write(data);
-	});
-
-	command.on('error', function(err) {
-		process.stderr.write(err);
-		process.exit(err.code || 1);
+	var sh = 'sh', shFlag = '-c';
+	if (process.platform === 'win32') {
+		sh = 'cmd';
+		shFlag = '/c';
+	}
+
+	console.log('to be executed:', command);
+	spawn(sh, [shFlag, command], {
+		env: env,
+		stdio: ['pipe', process.stdout, process.stderr]
+	}).on('close', function(code) {
+		process.exit(code);
 	});
 
 }