Add production dependencies

node_modules/gulp-git/lib/fetch.js

@@ -0,0 +1,35 @@
+'use strict';
+
+var log = require('fancy-log');
+var exec = require('child_process').exec;
+var escape = require('any-shell-escape');
+
+module.exports = function (remote, branch, opt, cb) {
+  if (!cb && typeof opt === 'function') {
+    // optional options
+    cb = opt;
+    opt = {};
+  }
+  if (!cb || typeof cb !== 'function') cb = function () {};
+  if (!branch) branch = '';
+  if (!opt) opt = {};
+  if (!opt.cwd) opt.cwd = process.cwd();
+  if (!opt.args) opt.args = ' ';
+  if (!remote && opt.args.indexOf('--all') === -1) remote = 'origin';
+
+  var maxBuffer = opt.maxBuffer || 200 * 1024;
+
+  var cmd = 'git fetch ' + opt.args;
+  var args = [];
+  if (remote)
+    args.push(remote);
+  if (branch)
+    args = args.concat(branch);
+  if (args.length > 0)
+    cmd += escape(args);
+  return exec(cmd, {cwd: opt.cwd, maxBuffer: maxBuffer}, function(err, stdout, stderr) {
+    if (err) return cb(err);
+    if (!opt.quiet) log(stdout, stderr);
+    cb();
+  });
+};