human readable uncaught exception as option

Author: samzilverberg

lib/winston/common.js

@@ -224,12 +224,13 @@ exports.log = function (options) {
       } else if (options.prettyPrint) {
         output += ' ' + '\n' + util.inspect(meta, false, options.depth || null, options.colorize);
       } else if (
-        Object.keys(meta).length === 5
-        && meta.hasOwnProperty('date')
-        && meta.hasOwnProperty('process')
-        && meta.hasOwnProperty('os')
-        && meta.hasOwnProperty('trace')
-        && meta.hasOwnProperty('stack')) {
+        options.humanReadableUnhandledException
+          && Object.keys(meta).length === 5
+          && meta.hasOwnProperty('date')
+          && meta.hasOwnProperty('process')
+          && meta.hasOwnProperty('os')
+          && meta.hasOwnProperty('trace')
+          && meta.hasOwnProperty('stack')) {
 
         //
         // If meta carries unhandled exception data serialize the stack nicely
@@ -238,11 +239,11 @@ exports.log = function (options) {
         delete meta.stack;
         delete meta.trace;
         output += ' ' + exports.serialize(meta);
-        output += '\n' + stack.map(function(s){
+        output += '\n' + stack.map(function (s) {
           return s + '\n';
         });
       } else {
-         output += ' ' + exports.serialize(meta);
+        output += ' ' + exports.serialize(meta);
       }
     }
   }

lib/winston/transports/console.js

@@ -78,7 +78,8 @@ Console.prototype.log = function (level, msg, meta, callback) {
     label:       this.label,
     logstash:    this.logstash,
     depth:       this.depth,
-    formatter:   this.formatter
+    formatter:   this.formatter,
+    humanReadableUnhandledException: this.humanReadableUnhandledException
   });
 
   if (level === 'error' || (level === 'debug' && !this.debugStdout) ) {

lib/winston/transports/daily-rotate-file.js

@@ -161,7 +161,8 @@ DailyRotateFile.prototype.log = function (level, msg, meta, callback) {
     stringify:   this.stringify,
     showLevel:   this.showLevel,
     depth:       this.depth,
-    formatter:   this.formatter
+    formatter:   this.formatter,
+    humanReadableUnhandledException: this.humanReadableUnhandledException
   }) + '\n';
 
   this._size += output.length;

lib/winston/transports/file.js

@@ -138,7 +138,8 @@ File.prototype.log = function (level, msg, meta, callback) {
     stringify:   this.stringify,
     label:       this.label,
     depth:       this.depth,
-    formatter:   this.formatter
+    formatter:   this.formatter,
+    humanReadableUnhandledException: this.humanReadableUnhandledException
   }) + this.eol;
 
 

lib/winston/transports/memory.js

@@ -70,7 +70,8 @@ Memory.prototype.log = function (level, msg, meta, callback) {
     raw:         this.raw,
     label:       this.label,
     depth:       this.depth,
-    formatter:   this.formatter
+    formatter:   this.formatter,
+    humanReadableUnhandledException: this.humanReadableUnhandledException
   });
 
   if (level === 'error' || level === 'debug') {

lib/winston/transports/transport.js

@@ -27,6 +27,7 @@ var Transport = exports.Transport = function (options) {
 
   this.handleExceptions = options.handleExceptions || false;
   this.exceptionsLevel  = options.exceptionsLevel || 'error';
+  this.humanReadableUnhandledException = options.humanReadableUnhandledException || false;
 };
 
 //