mirror of
https://github.com/git/git
synced 2024-08-28 12:09:19 +00:00
1644c73c6d
The sequencer just learned new commands intended to recreate branch structure (similar in spirit to --preserve-merges, but with a substantially less-broken design). Let's allow the rebase--helper to generate todo lists making use of these commands, triggered by the new --rebase-merges option. For a commit topology like this (where the HEAD points to C): - A - B - C \ / D the generated todo list would look like this: # branch D pick 0123 A label branch-point pick 1234 D label D reset branch-point pick 2345 B merge -C 3456 D # C To keep things simple, we first only implement support for merge commits with exactly two parents, leaving support for octopus merges to a later patch series. All merge-rebasing todo lists start with a hard-coded `label onto` line. This makes it convenient to refer later on to the revision onto which everything is rebased, e.g. as starting point for branches other than the very first one. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
#ifndef SEQUENCER_H
|
|
#define SEQUENCER_H
|
|
|
|
const char *git_path_commit_editmsg(void);
|
|
const char *git_path_seq_dir(void);
|
|
|
|
#define APPEND_SIGNOFF_DEDUP (1u << 0)
|
|
|
|
enum replay_action {
|
|
REPLAY_REVERT,
|
|
REPLAY_PICK,
|
|
REPLAY_INTERACTIVE_REBASE
|
|
};
|
|
|
|
enum commit_msg_cleanup_mode {
|
|
COMMIT_MSG_CLEANUP_SPACE,
|
|
COMMIT_MSG_CLEANUP_NONE,
|
|
COMMIT_MSG_CLEANUP_SCISSORS,
|
|
COMMIT_MSG_CLEANUP_ALL
|
|
};
|
|
|
|
struct replay_opts {
|
|
enum replay_action action;
|
|
|
|
/* Boolean options */
|
|
int edit;
|
|
int record_origin;
|
|
int no_commit;
|
|
int signoff;
|
|
int allow_ff;
|
|
int allow_rerere_auto;
|
|
int allow_empty;
|
|
int allow_empty_message;
|
|
int keep_redundant_commits;
|
|
int verbose;
|
|
|
|
int mainline;
|
|
|
|
char *gpg_sign;
|
|
enum commit_msg_cleanup_mode default_msg_cleanup;
|
|
|
|
/* Merge strategy */
|
|
char *strategy;
|
|
char **xopts;
|
|
size_t xopts_nr, xopts_alloc;
|
|
|
|
/* Only used by REPLAY_NONE */
|
|
struct rev_info *revs;
|
|
};
|
|
#define REPLAY_OPTS_INIT { -1 }
|
|
|
|
/* Call this to setup defaults before parsing command line options */
|
|
void sequencer_init_config(struct replay_opts *opts);
|
|
int sequencer_pick_revisions(struct replay_opts *opts);
|
|
int sequencer_continue(struct replay_opts *opts);
|
|
int sequencer_rollback(struct replay_opts *opts);
|
|
int sequencer_remove_state(struct replay_opts *opts);
|
|
|
|
#define TODO_LIST_KEEP_EMPTY (1U << 0)
|
|
#define TODO_LIST_SHORTEN_IDS (1U << 1)
|
|
#define TODO_LIST_ABBREVIATE_CMDS (1U << 2)
|
|
#define TODO_LIST_REBASE_MERGES (1U << 3)
|
|
int sequencer_make_script(FILE *out, int argc, const char **argv,
|
|
unsigned flags);
|
|
|
|
int sequencer_add_exec_commands(const char *command);
|
|
int transform_todos(unsigned flags);
|
|
int check_todo_list(void);
|
|
int skip_unnecessary_picks(void);
|
|
int rearrange_squash(void);
|
|
|
|
extern const char sign_off_header[];
|
|
|
|
void append_signoff(struct strbuf *msgbuf, int ignore_footer, unsigned flag);
|
|
void append_conflicts_hint(struct strbuf *msgbuf);
|
|
int message_is_empty(const struct strbuf *sb,
|
|
enum commit_msg_cleanup_mode cleanup_mode);
|
|
int template_untouched(const struct strbuf *sb, const char *template_file,
|
|
enum commit_msg_cleanup_mode cleanup_mode);
|
|
int update_head_with_reflog(const struct commit *old_head,
|
|
const struct object_id *new_head,
|
|
const char *action, const struct strbuf *msg,
|
|
struct strbuf *err);
|
|
void commit_post_rewrite(const struct commit *current_head,
|
|
const struct object_id *new_head);
|
|
|
|
#define SUMMARY_INITIAL_COMMIT (1 << 0)
|
|
#define SUMMARY_SHOW_AUTHOR_DATE (1 << 1)
|
|
void print_commit_summary(const char *prefix, const struct object_id *oid,
|
|
unsigned int flags);
|
|
#endif
|