Code

revert: Introduce --continue to continue the operation
authorRamkumar Ramachandra <artagnon@gmail.com>
Thu, 4 Aug 2011 10:39:15 +0000 (16:09 +0530)
committerJunio C Hamano <gitster@pobox.com>
Mon, 8 Aug 2011 16:28:24 +0000 (09:28 -0700)
commit5a5d80f4ca16fdb1f2577474ad94135839853a3e
tree6108fff40ad18fe17941c8b2c7fe5a7f0e23974b
parent21afd0806205d4a41c7c6076bd049842779ec080
revert: Introduce --continue to continue the operation

Introduce a new "git cherry-pick --continue" command which uses the
information in ".git/sequencer" to continue a cherry-pick that stopped
because of a conflict or other error.  It works by dropping the first
instruction from .git/sequencer/todo and performing the remaining
cherry-picks listed there, with options (think "-s" and "-X") from the
initial command listed in ".git/sequencer/opts".

So now you can do:

  $ git cherry-pick -Xpatience foo..bar
  ... description conflict in commit moo ...
  $ git cherry-pick --continue
  error: 'cherry-pick' is not possible because you have unmerged files.
  fatal: failed to resume cherry-pick
  $ echo resolved >conflictingfile
  $ git add conflictingfile && git commit
  $ git cherry-pick --continue; # resumes with the commit after "moo"

During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing
the commit message from the conflicting "moo" commit.  Note that the
cherry-pick mechanism has no control at this stage, so the user is
free to violate anything that was specified during the first
cherry-pick invocation.  For example, if "-x" was specified during the
first cherry-pick invocation, the user is free to edit out the message
during commit time.  Note that the "--signoff" option specified at
cherry-pick invocation time is not reflected in the commit message
provided by CHERRY_PICK_HEAD; the user must take care to add
"--signoff" during the "git commit" invocation.

Helped-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/git-cherry-pick.txt
Documentation/git-revert.txt
Documentation/sequencer.txt
builtin/revert.c
t/t3510-cherry-pick-sequence.sh