update files

bin/spawn.js

@@ -0,0 +1,49 @@
+/**
+ * Created by nuintun on 2016/1/14.
+ */
+
+'use strict';
+
+var spawn = require('child_process').spawn;
+
+/**
+ * normalize exec args
+ * @param command
+ * @param options
+ * @returns {{cmd: *, shell: *, args: *, options: *}}
+ */
+function normalizeExecArgs(command, options){
+  var shell, args;
+
+  // Make a shallow copy before patching so we don't clobber the user's
+  // options object.
+  options = options || {};
+
+  if (process.platform === 'win32') {
+    shell = process.env.comspec || 'cmd.exe';
+    args = ['/s', '/c', '"' + command + '"'];
+    options.windowsVerbatimArguments = true;
+  } else {
+    shell = '/bin/sh';
+    args = ['-c', command];
+  }
+
+  if (options.shell) {
+    shell = options.shell;
+  }
+
+  return {
+    shell: shell,
+    args: args,
+    options: options
+  };
+}
+
+/**
+ * exec thread
+ */
+module.exports = function (){
+  var parsed = normalizeExecArgs.apply(null, arguments);
+
+  return spawn(parsed.shell, parsed.args, parsed.options);
+};