UBUNTU: [Debian] git-ubuntu-log -- wrap long bug and commit titles

Signed-off-by: Andy Whitcroft <apw@canonical.com>

debian/scripts/misc/git-ubuntu-log

@@ -7,6 +7,8 @@ import codecs
 import urllib.request
 import json
 
+import textwrap
+
 sys.stdout = codecs.getwriter("utf-8")(sys.stdout.detach())
 
 # Suck up the git log output and extract the information we need.
@@ -93,7 +95,14 @@ for bug in bugs:
                     print('')
                 emit_nl = True
 
-                print('  * ' + title)
+                title_lines = textwrap.wrap(title, 76)
+                print('  * ' + title_lines[0])
+                for line in title_lines[1:]:
+                    print('    ' + line)
+
                 emit_title = False
-            print('    - ' + entry['subject'])
+            title_lines = textwrap.wrap(entry['subject'], 76)
+            print('    - ' + title_lines[0])
+            for line in title_lines[1:]:
+                print('      ' + line)