Use winston for logging

1 files changed, 6 insertions, 9 deletions

diff --git a/lib/diff.js b/lib/diff.js
index f78e32343..c456b1e17 100644
--- a/lib/diff.js
+++ b/lib/diff.js
@@ -2,6 +2,7 @@ var fs = require('fs'),
     child_process = require('child_process'),
     temp = require('temp'),
     path = require('path'),
+    logger = require('./logger').logger,
     Promise = require('promise') // jshint ignore:line
     ;
 
@@ -106,15 +107,11 @@ function cleanAndGetIndexes(text) {
         memorizeText();
     }
 
-    function log_error(string) {
-        console.log(string);
-    }
-
     while (posInText < text.length) {
         var tag = tagLookup(rules, text, posInText);
         if (tag.seen && tag.type == TagTypeEnum.OPENING) {
             if (state != StateEnum.OUTSIDE_TAG) {
-                log_error("Opening tag while not outside tag (tags cannot be nested)");
+                log.error("Opening tag while not outside tag (tags cannot be nested)");
                 return null;
             }
             currentTag = tag.rule;
@@ -122,11 +119,11 @@ function cleanAndGetIndexes(text) {
             state = StateEnum.INSIDE_TAG;
         } else if (tag.seen && tag.type == TagTypeEnum.CLOSING) {
             if (state != StateEnum.INSIDE_TAG) {
-                log_error("Closing tag while not inside tag.");
+                log.error("Closing tag while not inside tag.");
                 return null;
             }
             if (currentTag != tag.rule) {
-                log_error("Closing tag, but not of the same type as previously opened.");
+                log.error("Closing tag, but not of the same type as previously opened.");
                 return null;
             }
             seenClosingTag();
@@ -161,12 +158,12 @@ function buildDiffHandler(config) {
         var error;
         if (before === undefined) {
             error = 'Warning : Bad request : wrong "before"';
-            console.log(error);
+            logger.error(error);
             return next(new Error(error));
         }
         if (after === undefined) {
             error = 'Warning : Bad request : wrong "after"';
-            console.log(error);
+            logger.error(error);
             return next(new Error(error));
         }