Code

sequencer: factor code out of revert builtin
authorRamkumar Ramachandra <artagnon@gmail.com>
Wed, 11 Jan 2012 18:15:57 +0000 (23:45 +0530)
committerJunio C Hamano <gitster@pobox.com>
Thu, 12 Jan 2012 02:11:49 +0000 (18:11 -0800)
commit043a4492b3b7da6496617201c369cff6ab7c26f2
tree3a61dc047a6f3420f9a3878ccc862424403fd344
parent644a36908d6b52cb8c0c4d1ac69fd0b451e38f13
sequencer: factor code out of revert builtin

Expose the cherry-picking machinery through a public
sequencer_pick_revisions() (renamed from pick_revisions() in
builtin/revert.c), so that cherry-picking and reverting are special
cases of a general sequencer operation.  The cherry-pick builtin is
now a thin wrapper that does command-line argument parsing before
calling into sequencer_pick_revisions().  In the future, we can write
a new "foo" builtin that calls into the sequencer like:

  memset(&opts, 0, sizeof(opts));
  opts.action = REPLAY_FOO;
  opts.revisions = xmalloc(sizeof(*opts.revs));
  parse_args_populate_opts(argc, argv, &opts);
  init_revisions(opts.revs);
  sequencer_pick_revisions(&opts);

This patch does not intend to make any functional changes.  Check
with:

  $ git blame -s -C HEAD^..HEAD -- sequencer.c | grep -C3 '^[^^]'

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/revert.c
sequencer.c
sequencer.h