[PATCH 09 of 11] shelve: use fixed date for temporary commit

[Mads Kiilerich]

# HG changeset patch
# User Mads Kiilerich <madski at unity3d.com>
# Date 1392860341 -3600
#      Thu Feb 20 02:39:01 2014 +0100
# Node ID 6e1c0666f1f4fde109da045aedf26d93af9e7ed1
# Parent  a03c3f91bc52bad6796d83c9a723e64f74f8e9fa
shelve: use fixed date for temporary commit

Using a fixed date makes hashes stable and makes debugging simpler. The date
and hashes are normally not exposed.

The only slight disadvantage is that it perhaps in some cases when doing
forensics could be nice to see exactly when the temporary commit was made.

diff --git a/hgext/shelve.py b/hgext/shelve.py
--- a/hgext/shelve.py
+++ b/hgext/shelve.py
@@ -546,7 +546,7 @@ def unshelve(ui, repo, *shelved, **opts)
 
                 try:
                     return repo.commit(message, 'shelve at localhost',
-                                       opts.get('date'), match)
+                                       '0 0', match)
                 finally:
                     if hasmq:
                         repo.mq.checkapplied = saved
diff --git a/tests/test-shelve.t b/tests/test-shelve.t
--- a/tests/test-shelve.t
+++ b/tests/test-shelve.t
@@ -586,16 +586,16 @@ unshelve and conflicts with untracked fi
   merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
   unresolved conflicts (see 'hg resolve', then 'hg unshelve --continue')
   [1]
-  $ hg log -G --template '{rev}  {desc|firstline}  {author}'
-  @  5  changes to 'commit stuff'  shelve at localhost
+  $ hg log -G --template '{rev}  {desc|firstline}  {author}  {date|isodate}'
+  @  5  changes to 'commit stuff'  shelve at localhost  1970-01-01 00:00 +0000
   |
-  | @  4  pending changes temporary commit  shelve at localhost
+  | @  4  pending changes temporary commit  shelve at localhost  1970-01-01 00:00 +0000
   |/
-  o  3  commit stuff  test
+  o  3  commit stuff  test  1970-01-01 00:00 +0000
   |
-  | o  2  c  test
+  | o  2  c  test  1970-01-01 00:00 +0000
   |/
-  o  0  a  test
+  o  0  a  test  1970-01-01 00:00 +0000
   
   $ hg st
   M f