# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Date 1471044250 -7200
# Node ID e42dd4523c0dbc69e4fe2f7b6825271caf3be356
# Parent  137f8b04901e808294d0969400d6ccde3cb5f979
topic: list the number of troubled changesets when --verbose is used

Displaying more information in the topic list is useful, we continue with the
number of troubled changesets. This will help people to spot topics that needs
evolution, for example after a pull.

diff -r 137f8b04901e -r e42dd4523c0d hgext3rd/topic/__init__.py
--- a/hgext3rd/topic/__init__.py	Fri Aug 12 23:59:37 2016 +0200
+++ b/hgext3rd/topic/__init__.py	Sat Aug 13 01:24:10 2016 +0200
@@ -45,6 +45,7 @@
 cmdtable = {}
 command = cmdutil.command(cmdtable)
 colortable = {'topic.active': 'green',
+              'topic.list.troubledcount': 'red',
               'topic.stack.index': 'yellow',
               'topic.stack.state.base': 'dim',
               'topic.stack.state.clean': 'green',
@@ -295,6 +296,11 @@
             fm.plain('\t(')
             fm.write('changesetcount', '%d changesets', data['changesetcount'],
                      label='topic.list.changesetcount')
+            if data['troubledcount']:
+                fm.plain(', ')
+                fm.write('troubledcount', '%d troubled',
+                         data['troubledcount'],
+                         label='topic.list.troubledcount')
             fm.plain(')')
         fm.plain('\n')
     fm.end()
diff -r 137f8b04901e -r e42dd4523c0d hgext3rd/topic/stack.py
--- a/hgext3rd/topic/stack.py	Fri Aug 12 23:59:37 2016 +0200
+++ b/hgext3rd/topic/stack.py	Sat Aug 13 01:24:10 2016 +0200
@@ -68,10 +68,12 @@
     """get various data about a stack
 
     :changesetcount: number of non-obsolete changesets in the stack
+    :troubledcount: number on troubled changesets
     """
     data = {}
     revs = repo.revs("topic(%s) - obsolete()", topic)
     data['changesetcount'] = len(revs)
+    data['troubledcount'] = len([r for r in revs if repo[r].troubled()])
     return data
 
 # Copied from evolve 081605c2e9b6
diff -r 137f8b04901e -r e42dd4523c0d tests/test-topic-list.t
--- a/tests/test-topic-list.t	Fri Aug 12 23:59:37 2016 +0200
+++ b/tests/test-topic-list.t	Sat Aug 13 01:24:10 2016 +0200
@@ -173,10 +173,10 @@
 verbose
 
   $ hg topic --verbose
-     bar	(5 changesets)
+     bar	(5 changesets, 1 troubled)
      baz	(2 changesets)
    * foo	(2 changesets)
-     fuz	(3 changesets)
+     fuz	(3 changesets, 2 troubled)
 
 json
 
@@ -207,7 +207,8 @@
    {
     "active": false,
     "changesetcount": 5,
-    "topic": "bar"
+    "topic": "bar",
+    "troubledcount": 1
    },
    {
     "active": false,
@@ -222,6 +223,7 @@
    {
     "active": false,
     "changesetcount": 3,
-    "topic": "fuz"
+    "topic": "fuz",
+    "troubledcount": 2
    }
   ]