Addresses issue 1446 and assigns transport name if given, or else retains the default 'console' name (#1447)

* 'name transport with assigned name or else set it to default console'

* 'change naming to coincide with prescribed style'

* 'change http transport to accept parameterized options.name using default it none provided'

* 'chnage file transport to accept parameterized options.name using default if none provided'

Author: dboshardy

lib/winston/transports/console.js

@@ -27,7 +27,7 @@ module.exports = class Console extends TransportStream {
     super(options);
 
     // Expose the name of this Transport on the prototype
-    this.name = 'console';
+    this.name = options.name || 'console';
     this.stderrLevels = this._stringArrayToSet(options.stderrLevels);
     this.consoleWarnLevels = this._stringArrayToSet(options.consoleWarnLevels);
     this.eol = options.eol || os.EOL;

lib/winston/transports/file.js

@@ -33,7 +33,7 @@ module.exports = class File extends TransportStream {
     super(options);
 
     // Expose the name of this Transport on the prototype.
-    this.name = 'file';
+    this.name = options.name || 'file';
 
     // Helper function which throws an `Error` in the event that any of the
     // rest of the arguments is present in `options`.

lib/winston/transports/http.js

@@ -26,7 +26,7 @@ module.exports = class Http extends TransportStream {
   constructor(options = {}) {
     super(options);
 
-    this.name = 'http';
+    this.name = options.name || 'http';
     this.ssl = !!options.ssl;
     this.host = options.host || 'localhost';
     this.port = options.port;