From patchwork Wed May  7 22:54:55 2014
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Subject: [1,of,4] subrepo: add shortid() method to subrepo classes
From: Angel Ezquerra <angel.ezquerra@gmail.com>
X-Patchwork-Id: 4657
Message-Id: <99337cb12ccffe7283da.1399503295@Angel-PC.localdomain>
To: mercurial-devel@selenic.com
Date: Thu, 08 May 2014 00:54:55 +0200

# HG changeset patch
# User Angel Ezquerra <angel.ezquerra@gmail.com>
# Date 1399414100 -7200
#      Wed May 07 00:08:20 2014 +0200
# Node ID 99337cb12ccffe7283daaa1f117efb5d42211670
# Parent  0768cda8b5799dc803dc0ee27a832cd64e05f28a
subrepo: add shortid() method to subrepo classes

This method takes an "id" (e.g. a revision id) and returns a "short" version
(e.g. a short revision id).

This will be used on the next revision to fix a small bug in the way that the
text on the promptchoice shown when a subrepo diverges is generated.

diff -r 0768cda8b579 -r 99337cb12ccf mercurial/subrepo.py
--- a/mercurial/subrepo.py	Tue Apr 29 12:54:01 2014 +0900
+++ b/mercurial/subrepo.py	Wed May 07 00:08:20 2014 +0200
@@ -501,6 +501,9 @@
             % (substate[0], substate[2]))
         return []
 
+    def shortid(self, revid):
+        return revid
+
 class hgsubrepo(abstractsubrepo):
     def __init__(self, ctx, path, state):
         self._path = path
@@ -866,6 +869,9 @@
             pats = []
         cmdutil.revert(ui, self._repo, ctx, parents, *pats, **opts)
 
+    def shortid(self, revid):
+        return revid[:12]
+
 class svnsubrepo(abstractsubrepo):
     def __init__(self, ctx, path, state):
         self._path = path
@@ -1561,6 +1567,9 @@
         deleted = unknown = ignored = clean = []
         return modified, added, removed, deleted, unknown, ignored, clean
 
+    def shortid(self, revid):
+        return revid[:12]
+
 types = {
     'hg': hgsubrepo,
     'svn': svnsubrepo,