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1 | #ifndef SEQUENCER_H | |
2 | #define SEQUENCER_H | |
3 | ||
4 | #include "cache.h" | |
5 | #include "strbuf.h" | |
6 | ||
7 | struct commit; | |
8 | struct repository; | |
9 | ||
10 | const char *git_path_commit_editmsg(void); | |
11 | const char *git_path_seq_dir(void); | |
12 | const char *rebase_path_todo(void); | |
13 | ||
14 | #define APPEND_SIGNOFF_DEDUP (1u << 0) | |
15 | ||
16 | enum replay_action { | |
17 | REPLAY_REVERT, | |
18 | REPLAY_PICK, | |
19 | REPLAY_INTERACTIVE_REBASE | |
20 | }; | |
21 | ||
22 | enum commit_msg_cleanup_mode { | |
23 | COMMIT_MSG_CLEANUP_SPACE, | |
24 | COMMIT_MSG_CLEANUP_NONE, | |
25 | COMMIT_MSG_CLEANUP_SCISSORS, | |
26 | COMMIT_MSG_CLEANUP_ALL | |
27 | }; | |
28 | ||
29 | struct replay_opts { | |
30 | enum replay_action action; | |
31 | ||
32 | /* Boolean options */ | |
33 | int edit; | |
34 | int record_origin; | |
35 | int no_commit; | |
36 | int signoff; | |
37 | int allow_ff; | |
38 | int allow_rerere_auto; | |
39 | int allow_empty; | |
40 | int allow_empty_message; | |
41 | int keep_redundant_commits; | |
42 | int verbose; | |
43 | int quiet; | |
44 | int reschedule_failed_exec; | |
45 | ||
46 | int mainline; | |
47 | ||
48 | char *gpg_sign; | |
49 | enum commit_msg_cleanup_mode default_msg_cleanup; | |
50 | ||
51 | /* Merge strategy */ | |
52 | char *strategy; | |
53 | char **xopts; | |
54 | size_t xopts_nr, xopts_alloc; | |
55 | ||
56 | /* Used by fixup/squash */ | |
57 | struct strbuf current_fixups; | |
58 | int current_fixup_count; | |
59 | ||
60 | /* placeholder commit for -i --root */ | |
61 | struct object_id squash_onto; | |
62 | int have_squash_onto; | |
63 | ||
64 | /* Only used by REPLAY_NONE */ | |
65 | struct rev_info *revs; | |
66 | }; | |
67 | #define REPLAY_OPTS_INIT { .action = -1, .current_fixups = STRBUF_INIT } | |
68 | ||
69 | enum missing_commit_check_level { | |
70 | MISSING_COMMIT_CHECK_IGNORE = 0, | |
71 | MISSING_COMMIT_CHECK_WARN, | |
72 | MISSING_COMMIT_CHECK_ERROR | |
73 | }; | |
74 | ||
75 | int write_message(const void *buf, size_t len, const char *filename, | |
76 | int append_eol); | |
77 | ||
78 | /* Call this to setup defaults before parsing command line options */ | |
79 | void sequencer_init_config(struct replay_opts *opts); | |
80 | int sequencer_pick_revisions(struct repository *repo, | |
81 | struct replay_opts *opts); | |
82 | int sequencer_continue(struct repository *repo, struct replay_opts *opts); | |
83 | int sequencer_rollback(struct repository *repo, struct replay_opts *opts); | |
84 | int sequencer_remove_state(struct replay_opts *opts); | |
85 | ||
86 | #define TODO_LIST_KEEP_EMPTY (1U << 0) | |
87 | #define TODO_LIST_SHORTEN_IDS (1U << 1) | |
88 | #define TODO_LIST_ABBREVIATE_CMDS (1U << 2) | |
89 | #define TODO_LIST_REBASE_MERGES (1U << 3) | |
90 | /* | |
91 | * When rebasing merges, commits that do have the base commit as ancestor | |
92 | * ("cousins") are *not* rebased onto the new base by default. If those | |
93 | * commits should be rebased onto the new base, this flag needs to be passed. | |
94 | */ | |
95 | #define TODO_LIST_REBASE_COUSINS (1U << 4) | |
96 | int sequencer_make_script(struct repository *repo, FILE *out, | |
97 | int argc, const char **argv, | |
98 | unsigned flags); | |
99 | ||
100 | int sequencer_add_exec_commands(struct repository *r, const char *command); | |
101 | int transform_todos(struct repository *r, unsigned flags); | |
102 | enum missing_commit_check_level get_missing_commit_check_level(void); | |
103 | int check_todo_list(struct repository *r); | |
104 | int complete_action(struct repository *r, struct replay_opts *opts, unsigned flags, | |
105 | const char *shortrevisions, const char *onto_name, | |
106 | const char *onto, const char *orig_head, const char *cmd, | |
107 | unsigned autosquash); | |
108 | int rearrange_squash(struct repository *r); | |
109 | ||
110 | /* | |
111 | * Append a signoff to the commit message in "msgbuf". The ignore_footer | |
112 | * parameter specifies the number of bytes at the end of msgbuf that should | |
113 | * not be considered at all. I.e., they are not checked for existing trailers, | |
114 | * and the new signoff will be spliced into the buffer before those bytes. | |
115 | */ | |
116 | void append_signoff(struct strbuf *msgbuf, size_t ignore_footer, unsigned flag); | |
117 | ||
118 | void append_conflicts_hint(struct index_state *istate, struct strbuf *msgbuf); | |
119 | int message_is_empty(const struct strbuf *sb, | |
120 | enum commit_msg_cleanup_mode cleanup_mode); | |
121 | int template_untouched(const struct strbuf *sb, const char *template_file, | |
122 | enum commit_msg_cleanup_mode cleanup_mode); | |
123 | int update_head_with_reflog(const struct commit *old_head, | |
124 | const struct object_id *new_head, | |
125 | const char *action, const struct strbuf *msg, | |
126 | struct strbuf *err); | |
127 | void commit_post_rewrite(struct repository *r, | |
128 | const struct commit *current_head, | |
129 | const struct object_id *new_head); | |
130 | ||
131 | int prepare_branch_to_be_rebased(struct replay_opts *opts, const char *commit); | |
132 | ||
133 | #define SUMMARY_INITIAL_COMMIT (1 << 0) | |
134 | #define SUMMARY_SHOW_AUTHOR_DATE (1 << 1) | |
135 | void print_commit_summary(struct repository *repo, | |
136 | const char *prefix, | |
137 | const struct object_id *oid, | |
138 | unsigned int flags); | |
139 | ||
140 | int read_author_script(const char *path, char **name, char **email, char **date, | |
141 | int allow_missing); | |
142 | #endif | |
143 | ||
144 | void parse_strategy_opts(struct replay_opts *opts, char *raw_opts); | |
145 | int write_basic_state(struct replay_opts *opts, const char *head_name, | |
146 | const char *onto, const char *orig_head); |