Add production dependencies

node_modules/gulp-git/lib/exec.js

@@ -0,0 +1,29 @@
+'use strict';
+
+var log = require('fancy-log');
+var exec = require('child_process').exec;
+
+module.exports = function (opt, cb) {
+  if (!cb && typeof opt === 'function') {
+    // optional options
+    cb = opt;
+    opt = {};
+  }
+  if (!cb || typeof cb !== 'function') cb = function () {};
+  if (!opt) opt = { };
+  if (!opt.log) opt.log = !cb;
+  if (!opt.cwd) opt.cwd = process.cwd();
+  if (!opt.maxBuffer) opt.maxBuffer = 200 * 1024; // Default buffer value for child_process.exec
+
+  if (!opt.args) opt.args = ' ';
+
+  var cmd = 'git ' + opt.args;
+  return exec(cmd, {cwd : opt.cwd, maxBuffer: opt.maxBuffer}, function(err, stdout, stderr) {
+    if (err) return cb(err, stderr);
+    if (opt.log && !opt.quiet) log(cmd + '\n' + stdout, stderr);
+    else {
+      if (!opt.quiet) log(cmd + ' (log : false)', stderr);
+    }
+    cb(err, stdout);
+  });
+};