初始化环境文件

node_modules/logform/timestamp.js

@@ -0,0 +1,30 @@
+'use strict';
+
+const fecha = require('fecha');
+const format = require('./format');
+
+/*
+ * function timestamp (info)
+ * Returns a new instance of the timestamp Format which adds a timestamp
+ * to the info. It was previously available in winston < 3.0.0 as:
+ *
+ * - { timestamp: true }             // `new Date.toISOString()`
+ * - { timestamp: function:String }  // Value returned by `timestamp()`
+ */
+module.exports = format((info, opts = {}) => {
+  if (opts.format) {
+    info.timestamp = typeof opts.format === 'function'
+      ? opts.format()
+      : fecha.format(new Date(), opts.format);
+  }
+
+  if (!info.timestamp) {
+    info.timestamp = new Date().toISOString();
+  }
+
+  if (opts.alias) {
+    info[opts.alias] = info.timestamp;
+  }
+
+  return info;
+});