add node_modules to address #4364

1 files changed, 47 insertions, 0 deletions

diff --git a/node_modules/time-stamp/index.js b/node_modules/time-stamp/index.js
new file mode 100644
index 000000000..1a400adc1
--- /dev/null
+++ b/node_modules/time-stamp/index.js
@@ -0,0 +1,47 @@
+/*!
+ * time-stamp <https://github.com/jonschlinkert/time-stamp>
+ *
+ * Copyright (c) 2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+
+'use strict';
+
+/**
+ * Parse the given pattern and return a formatted
+ * timestamp.
+ *
+ * @param  {String} `pattern` Date pattern.
+ * @param  {Date} `date` Date object.
+ * @return {String}
+ */
+
+module.exports = function timestamp(pattern, date) {
+  if (typeof pattern !== 'string') {
+    date = pattern;
+    pattern = 'YYYY:MM:DD';
+  }
+  date = date || new Date();
+  return pattern.replace(/([YMDHms]{2,4})(:\/)?/g, function(_, key, sep) {
+    var increment = method(key);
+    if (!increment) return _;
+    sep = sep || '';
+
+    var res = '00' + String(date[increment[0]]() + (increment[2] || 0));
+    return res.slice(-increment[1]) + sep;
+  });
+};
+
+function method(key) {
+  return ({
+   YYYY: ['getFullYear', 4],
+   YY: ['getFullYear', 2],
+   // getMonth is zero-based, thus the extra increment field
+   MM: ['getMonth', 2, 1],
+   DD: ['getDate', 2],
+   HH: ['getHours', 2],
+   mm: ['getMinutes', 2],
+   ss: ['getSeconds', 2],
+   ms: ['getMilliseconds', 3]
+  })[key];
+}