clean up the log output a bit

src/cli/log.js

@@ -0,0 +1,13 @@
+'use strict';
+
+let _ = require('lodash');
+let ansicolors = require('ansicolors');
+
+let log = _.restParam(function (color, label, rest1) {
+  console.log.apply(console, [color(` ${_.trim(label)} `)].concat(rest1));
+});
+
+let color = require('./color');
+exports.green = _.partial(log, color.green);
+exports.red = _.partial(log, color.red);
+exports.yellow = _.partial(log, color.yellow);

src/server/logging/LogFormatString.js

@@ -28,14 +28,14 @@ let color = _.memoize(function (name) {
 });
 
 let type = _.memoize(function (t) {
-  return _.chain(t).padLeft(6).trunc(6).thru(color(t)).value();
+  return _.chain(t).pad(6).trunc(6).thru(color(t)).value();
 });
 
-let workerType = process.env.kbnWorkerType ? `${type(process.env.kbnWorkerType)}: ` : '';
+let workerType = process.env.kbnWorkerType ? `${type(process.env.kbnWorkerType)} ` : '';
 
 module.exports = class KbnLoggerJsonFormat extends LogFormat {
   format(data) {
-    let time = color('time')(moment(data.timestamp).format());
+    let time = color('time')(moment(data.timestamp).format('LTS'));
     let msg = data.error ? color('error')(data.error.stack) : color('message')(data.message);
 
     let tags = _(data.tags)
@@ -46,6 +46,6 @@ module.exports = class KbnLoggerJsonFormat extends LogFormat {
       return s + `[${ color(t)(t) }]`;
     }, '');
 
-    return `${workerType}${type(data.type)}: [${time}] ${tags} ${msg}`;
+    return `${workerType}${type(data.type)} [${time}] ${tags} ${msg}`;
   }
 };

src/server/plugins/scan.js

@@ -19,7 +19,7 @@ module.exports = function (kbnServer, server, config) {
       }
 
       server.log('warning', {
-        tmpl: 'Plugin dir <%= dir %> does not exist',
+        tmpl: '<%= err.code %>: Unable to scan non-existent directory for plugins "<%= dir %>"',
         err: err,
         dir: dir
       });