]> git.ipfire.org Git - thirdparty/git.git/blame - rebase-interactive.c
Merge branch 'jk/add-ignore-errors-bit-assignment-fix'
[thirdparty/git.git] / rebase-interactive.c
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1#include "cache.h"
2#include "commit.h"
3#include "rebase-interactive.h"
4#include "sequencer.h"
5#include "strbuf.h"
6
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7void append_todo_help(unsigned edit_todo, unsigned keep_empty,
8 struct strbuf *buf)
145e05ac 9{
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10 const char *msg = _("\nCommands:\n"
11"p, pick <commit> = use commit\n"
12"r, reword <commit> = use commit, but edit the commit message\n"
13"e, edit <commit> = use commit, but stop for amending\n"
14"s, squash <commit> = use commit, but meld into previous commit\n"
15"f, fixup <commit> = like \"squash\", but discard this commit's log message\n"
16"x, exec <command> = run command (the rest of the line) using shell\n"
71f82465 17"b, break = stop here (continue rebase later with 'git rebase --continue')\n"
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18"d, drop <commit> = remove commit\n"
19"l, label <label> = label current HEAD with a name\n"
20"t, reset <label> = reset HEAD to a label\n"
21"m, merge [-C <commit> | -c <commit>] <label> [# <oneline>]\n"
22". create a merge commit using the original merge commit's\n"
23". message (or the oneline, if no original merge commit was\n"
24". specified). Use -c <commit> to reword the commit message.\n"
25"\n"
26"These lines can be re-ordered; they are executed from top to bottom.\n");
27
a9f5476f 28 strbuf_add_commented_lines(buf, msg, strlen(msg));
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29
30 if (get_missing_commit_check_level() == MISSING_COMMIT_CHECK_ERROR)
31 msg = _("\nDo not remove any line. Use 'drop' "
32 "explicitly to remove a commit.\n");
33 else
34 msg = _("\nIf you remove a line here "
35 "THAT COMMIT WILL BE LOST.\n");
36
a9f5476f 37 strbuf_add_commented_lines(buf, msg, strlen(msg));
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38
39 if (edit_todo)
40 msg = _("\nYou are editing the todo file "
41 "of an ongoing interactive rebase.\n"
42 "To continue rebase after editing, run:\n"
43 " git rebase --continue\n\n");
44 else
45 msg = _("\nHowever, if you remove everything, "
46 "the rebase will be aborted.\n\n");
47
a9f5476f 48 strbuf_add_commented_lines(buf, msg, strlen(msg));
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49
50 if (!keep_empty) {
51 msg = _("Note that empty commits are commented out");
a9f5476f 52 strbuf_add_commented_lines(buf, msg, strlen(msg));
145e05ac 53 }
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54}
55
36e7ed69 56int edit_todo_list(struct repository *r, unsigned flags)
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57{
58 struct strbuf buf = STRBUF_INIT;
59 const char *todo_file = rebase_path_todo();
60
61 if (strbuf_read_file(&buf, todo_file, 0) < 0)
62 return error_errno(_("could not read '%s'."), todo_file);
63
64 strbuf_stripspace(&buf, 1);
65 if (write_message(buf.buf, buf.len, todo_file, 0)) {
66 strbuf_release(&buf);
67 return -1;
68 }
69
70 strbuf_release(&buf);
71
36e7ed69 72 transform_todos(r, flags | TODO_LIST_SHORTEN_IDS);
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73
74 if (strbuf_read_file(&buf, todo_file, 0) < 0)
75 return error_errno(_("could not read '%s'."), todo_file);
76
77 append_todo_help(1, 0, &buf);
78 if (write_message(buf.buf, buf.len, todo_file, 0)) {
79 strbuf_release(&buf);
80 return -1;
81 }
82
83 strbuf_release(&buf);
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84
85 if (launch_sequence_editor(todo_file, NULL, NULL))
86 return -1;
87
36e7ed69 88 transform_todos(r, flags & ~(TODO_LIST_SHORTEN_IDS));
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89
90 return 0;
91}