fix(stderr): updated stderr to new appender format

Gareth Jones · Gareth Jones · commit 9631b620c449 · 2017-03-20T08:46:44.000+11:00
diff --git a/lib/appenders/stderr.js b/lib/appenders/stderr.js
@@ -1,21 +1,17 @@
 'use strict';
 
-const layouts = require('../layouts');
-
 function stderrAppender(layout, timezoneOffset) {
-  layout = layout || layouts.colouredLayout;
   return (loggingEvent) => {
     process.stderr.write(`${layout(loggingEvent, timezoneOffset)}\n`);
   };
 }
 
-function configure(config) {
-  let layout;
+function configure(config, layouts) {
+  let layout = layouts.colouredLayout;
   if (config.layout) {
     layout = layouts.layout(config.layout.type, config.layout);
   }
   return stderrAppender(layout, config.timezoneOffset);
 }
 
-module.exports.appender = stderrAppender;
 module.exports.configure = configure;
diff --git a/lib/appenders/stdout.js b/lib/appenders/stdout.js
@@ -1,7 +1,7 @@
 'use strict';
 
 function stdoutAppender(layout, timezoneOffset) {
-  return function (loggingEvent) {
+  return (loggingEvent) => {
     process.stdout.write(`${layout(loggingEvent, timezoneOffset)}\n`);
   };
 }
diff --git a/test/tap/stderrAppender-test.js b/test/tap/stderrAppender-test.js
@@ -20,7 +20,7 @@ test('stderr appender', (t) => {
         }
       }
     }
-  ).appender(layouts.messagePassThroughLayout);
+  ).configure({ type: 'stderr', layout: { type: 'messagePassThrough' } }, layouts);
 
   appender({ data: ['biscuits'] });
   t.plan(2);

Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`'use strict';`
`2`	`2`
`3`	`3`	`function stdoutAppender(layout, timezoneOffset) {`
`4`		`- return function (loggingEvent) {`
	`4`	`+ return (loggingEvent) => {`
`5`	`5`	process.stdout.write(`${layout(loggingEvent, timezoneOffset)}\n`);
`6`	`6`	`};`
`7`	`7`	`}`
Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ test('stderr appender', (t) => {`
`20`	`20`	`}`
`21`	`21`	`}`
`22`	`22`	`}`
`23`		`- ).appender(layouts.messagePassThroughLayout);`
	`23`	`+ ).configure({ type: 'stderr', layout: { type: 'messagePassThrough' } }, layouts);`
`24`	`24`
`25`	`25`	`appender({ data: ['biscuits'] });`
`26`	`26`	`t.plan(2);`