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changeset 16630:f30226b1a46a stable

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amend: preserve extra dict (issue3430)
author Idan Kamara <idankk86@gmail.com>
date Fri, 11 May 2012 18:33:45 +0300
parents e22d6b1dec1d
children 369741ef7253
files mercurial/cmdutil.py tests/test-commit-amend.t
diffstat 2 files changed, 40 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/cmdutil.py	Fri May 11 02:32:26 2012 -0700
+++ b/mercurial/cmdutil.py	Fri May 11 18:33:45 2012 +0300
@@ -1311,6 +1311,12 @@
         #          |
         # base     o - parent of amending changeset
 
+        # Update extra dict from amended commit (e.g. to preserve graft source)
+        extra.update(old.extra())
+
+        # Also update it from the intermediate commit or from the wctx
+        extra.update(ctx.extra())
+
         files = set(old.files())
 
         # Second, we use either the commit we just did, or if there were no
@@ -1322,7 +1328,6 @@
             user = ctx.user()
             date = ctx.date()
             message = ctx.description()
-            extra = ctx.extra()
             # Recompute copies (avoid recording a -> b -> a)
             copied = copies.pathcopies(base, ctx)
 
--- a/tests/test-commit-amend.t	Fri May 11 02:32:26 2012 -0700
+++ b/tests/test-commit-amend.t	Fri May 11 18:33:45 2012 +0300
@@ -316,3 +316,37 @@
   $ hg rollback
   no rollback information available
   [1]
+
+Preserve extra dict (issue3430):
+
+  $ hg branch a
+  marked working directory as branch a
+  (branches are permanent and global, did you want a bookmark?)
+  $ echo a >> a
+  $ hg ci -ma
+  $ hg ci --amend -m "a'"
+  saved backup bundle to $TESTTMP/.hg/strip-backup/167f8e3031df-amend-backup.hg
+  $ hg log -r . --template "{branch}\n"
+  a
+  $ hg ci --amend -m "a''"
+  saved backup bundle to $TESTTMP/.hg/strip-backup/ceac1a44c806-amend-backup.hg
+  $ hg log -r . --template "{branch}\n"
+  a
+
+Also preserve other entries in the dict that are in the old commit,
+first graft something so there's an additional entry:
+
+  $ hg up 0 -q
+  $ echo z > z
+  $ hg ci -Am 'fork'
+  adding z
+  created new head
+  $ hg up 11
+  5 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  $ hg graft 12
+  grafting revision 12
+  $ hg ci --amend -m 'graft amend'
+  saved backup bundle to $TESTTMP/.hg/strip-backup/18a5124daf7a-amend-backup.hg
+  $ hg log -r . --debug | grep extra
+  extra:       branch=a
+  extra:       source=2647734878ef0236dda712fae9c1651cf694ea8a