From 670aa40a3a1afec624ba42e276f275658f6a59c2 Mon Sep 17 00:00:00 2001
From: sidpremkumar <sid.premkumar@gmail.com>
Date: Nov 04 2019 15:31:36 +0000
Subject: Add diff log to update_description function


---

diff --git a/sync2jira/downstream.py b/sync2jira/downstream.py
index 647898c..595bf87 100644
--- a/sync2jira/downstream.py
+++ b/sync2jira/downstream.py
@@ -21,6 +21,7 @@ import operator
 
 import logging
 import re
+import difflib
 
 import arrow
 import jira.client
@@ -1052,6 +1053,15 @@ def _update_description(existing, issue):
 
     # Now we can update the JIRA issue if we need to
     if new_description != existing.fields.description:
+        # This logging is temporary and will be used to debug an
+        # issue regarding phantom updates
+        # Get the diff between new_description and existing
+        diff = difflib.unified_diff(existing.fields.description, new_description)
+        log.info(f"   DEBUG: Issue {issue.title}")
+        log.info(f"   DEBUG: Diff: {''.join(diff)}")
+        log.info(f"   DEBUG: Old: {existing.fields.description}")
+        log.info(f"   DEBUG: New: {new_description}")
+
         data = {'description': new_description}
         existing.update(data)
         log.info('   Updated description')