Initial commit (from f5274cbdce4ae7c9e4b937dcdf95ac70ae436d5f)

node_modules/console-log-level/index.js

@@ -0,0 +1,46 @@
+'use strict'
+
+var util = require('util')
+
+var levels = ['trace', 'debug', 'info', 'warn', 'error', 'fatal']
+var noop = function () {}
+
+module.exports = function (opts) {
+  opts = opts || {}
+  opts.level = opts.level || 'info'
+
+  var logger = {}
+
+  var shouldLog = function (level) {
+    return levels.indexOf(level) >= levels.indexOf(opts.level)
+  }
+
+  levels.forEach(function (level) {
+    logger[level] = shouldLog(level) ? log : noop
+
+    function log () {
+      var prefix = opts.prefix
+      var normalizedLevel
+
+      if (opts.stderr) {
+        normalizedLevel = 'error'
+      } else {
+        switch (level) {
+          case 'trace': normalizedLevel = 'info'; break
+          case 'debug': normalizedLevel = 'info'; break
+          case 'fatal': normalizedLevel = 'error'; break
+          default: normalizedLevel = level
+        }
+      }
+
+      if (prefix) {
+        if (typeof prefix === 'function') prefix = prefix(level)
+        arguments[0] = util.format(prefix, arguments[0])
+      }
+
+      console[normalizedLevel](util.format.apply(util, arguments))
+    }
+  })
+
+  return logger
+}