1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
|
#ifndef SEQUENCER_H
#define SEQUENCER_H
#include "cache.h"
#include "strbuf.h"
struct commit;
struct repository;
const char *git_path_commit_editmsg(void);
const char *git_path_seq_dir(void);
const char *rebase_path_todo(void);
const char *rebase_path_todo_backup(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 quiet;
int reschedule_failed_exec;
int mainline;
char *gpg_sign;
enum commit_msg_cleanup_mode default_msg_cleanup;
int explicit_cleanup;
/* Merge strategy */
char *strategy;
char **xopts;
size_t xopts_nr, xopts_alloc;
/* Used by fixup/squash */
struct strbuf current_fixups;
int current_fixup_count;
/* placeholder commit for -i --root */
struct object_id squash_onto;
int have_squash_onto;
/* Only used by REPLAY_NONE */
struct rev_info *revs;
};
#define REPLAY_OPTS_INIT { .action = -1, .current_fixups = STRBUF_INIT }
/*
* Note that ordering matters in this enum. Not only must it match the mapping
* of todo_command_info (in sequencer.c), it is also divided into several
* sections that matter. When adding new commands, make sure you add it in the
* right section.
*/
enum todo_command {
/* commands that handle commits */
TODO_PICK = 0,
TODO_REVERT,
TODO_EDIT,
TODO_REWORD,
TODO_FIXUP,
TODO_SQUASH,
/* commands that do something else than handling a single commit */
TODO_EXEC,
TODO_BREAK,
TODO_LABEL,
TODO_RESET,
TODO_MERGE,
/* commands that do nothing but are counted for reporting progress */
TODO_NOOP,
TODO_DROP,
/* comments (not counted for reporting progress) */
TODO_COMMENT
};
struct todo_item {
enum todo_command command;
struct commit *commit;
unsigned int flags;
int arg_len;
/* The offset of the command and its argument in the strbuf */
size_t offset_in_buf, arg_offset;
};
struct todo_list {
struct strbuf buf;
struct todo_item *items;
int nr, alloc, current;
int done_nr, total_nr;
struct stat_data stat;
};
#define TODO_LIST_INIT { STRBUF_INIT }
int todo_list_parse_insn_buffer(struct repository *r, char *buf,
struct todo_list *todo_list);
int todo_list_write_to_file(struct repository *r, struct todo_list *todo_list,
const char *file, const char *shortrevisions,
const char *shortonto, int num, unsigned flags);
void todo_list_release(struct todo_list *todo_list);
const char *todo_item_get_arg(struct todo_list *todo_list,
struct todo_item *item);
/* Call this to setup defaults before parsing command line options */
void sequencer_init_config(struct replay_opts *opts);
int sequencer_pick_revisions(struct repository *repo,
struct replay_opts *opts);
int sequencer_continue(struct repository *repo, struct replay_opts *opts);
int sequencer_rollback(struct repository *repo, struct replay_opts *opts);
int sequencer_skip(struct repository *repo, 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)
/*
* When rebasing merges, commits that do have the base commit as ancestor
* ("cousins") are *not* rebased onto the new base by default. If those
* commits should be rebased onto the new base, this flag needs to be passed.
*/
#define TODO_LIST_REBASE_COUSINS (1U << 4)
#define TODO_LIST_APPEND_TODO_HELP (1U << 5)
/*
* When generating a script that rebases merges with `--root` *and* with
* `--onto`, we do not want to re-generate the root commits.
*/
#define TODO_LIST_ROOT_WITH_ONTO (1U << 6)
int sequencer_make_script(struct repository *r, struct strbuf *out, int argc,
const char **argv, unsigned flags);
void todo_list_add_exec_commands(struct todo_list *todo_list,
struct string_list *commands);
int check_todo_list_from_file(struct repository *r);
int complete_action(struct repository *r, struct replay_opts *opts, unsigned flags,
const char *shortrevisions, const char *onto_name,
struct commit *onto, const char *orig_head, struct string_list *commands,
unsigned autosquash, struct todo_list *todo_list);
int todo_list_rearrange_squash(struct todo_list *todo_list);
/*
* Append a signoff to the commit message in "msgbuf". The ignore_footer
* parameter specifies the number of bytes at the end of msgbuf that should
* not be considered at all. I.e., they are not checked for existing trailers,
* and the new signoff will be spliced into the buffer before those bytes.
*/
void append_signoff(struct strbuf *msgbuf, size_t ignore_footer, unsigned flag);
void append_conflicts_hint(struct index_state *istate,
struct strbuf *msgbuf, enum commit_msg_cleanup_mode cleanup_mode);
enum commit_msg_cleanup_mode get_cleanup_mode(const char *cleanup_arg,
int use_editor);
void cleanup_message(struct strbuf *msgbuf,
enum commit_msg_cleanup_mode cleanup_mode, int verbose);
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(struct repository *r,
const struct commit *current_head,
const struct object_id *new_head);
int prepare_branch_to_be_rebased(struct repository *r, struct replay_opts *opts,
const char *commit);
#define SUMMARY_INITIAL_COMMIT (1 << 0)
#define SUMMARY_SHOW_AUTHOR_DATE (1 << 1)
void print_commit_summary(struct repository *repo,
const char *prefix,
const struct object_id *oid,
unsigned int flags);
int read_author_script(const char *path, char **name, char **email, char **date,
int allow_missing);
#endif
void parse_strategy_opts(struct replay_opts *opts, char *raw_opts);
int write_basic_state(struct replay_opts *opts, const char *head_name,
struct commit *onto, const char *orig_head);
void sequencer_post_commit_cleanup(struct repository *r, int verbose);
int sequencer_get_last_command(struct repository* r,
enum replay_action *action);
|
