git/sequencer.h
Ramkumar Ramachandra 043a4492b3 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>
2012-01-11 18:11:49 -08:00

50 lines
856 B
C

#ifndef SEQUENCER_H
#define SEQUENCER_H
#define SEQ_DIR "sequencer"
#define SEQ_HEAD_FILE "sequencer/head"
#define SEQ_TODO_FILE "sequencer/todo"
#define SEQ_OPTS_FILE "sequencer/opts"
enum replay_action {
REPLAY_REVERT,
REPLAY_PICK
};
enum replay_subcommand {
REPLAY_NONE,
REPLAY_REMOVE_STATE,
REPLAY_CONTINUE,
REPLAY_ROLLBACK
};
struct replay_opts {
enum replay_action action;
enum replay_subcommand subcommand;
/* Boolean options */
int edit;
int record_origin;
int no_commit;
int signoff;
int allow_ff;
int allow_rerere_auto;
int mainline;
/* Merge strategy */
const char *strategy;
const char **xopts;
size_t xopts_nr, xopts_alloc;
/* Only used by REPLAY_NONE */
struct rev_info *revs;
};
/* Removes SEQ_DIR. */
extern void remove_sequencer_state(void);
int sequencer_pick_revisions(struct replay_opts *opts);
#endif