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rebase--interactive: move rearrange_squash_in_todo_file()

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As rearrange_squash_in_todo_file() is only needed inside of
rebase--interactive.c for `rebase -p', it is moved there from
sequencer.c.

The parameter r (repository) is dropped along the way, and the error
handling is slightly improved.

Signed-off-by: Alban Gruin <alban.gruin@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Alban Gruin
2019-03-05 20:17:59 +01:00
committed by Junio C Hamano
parent 1ba204de69
commit 79d7e883bb
3 changed files with 29 additions and 29 deletions
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28
builtin/rebase--interactive.c
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@ -38,6 +38,32 @@ static int add_exec_commands(struct string_list *commands)
return 0;
}
static int rearrange_squash_in_todo_file(void)
{
const char *todo_file = rebase_path_todo();
struct todo_list todo_list = TODO_LIST_INIT;
int res = 0;
if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
return error_errno(_("could not read '%s'."), todo_file);
if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
&todo_list)) {
todo_list_release(&todo_list);
return error(_("unusable todo list: '%s'"), todo_file);
}
res = todo_list_rearrange_squash(&todo_list);
if (!res)
res = todo_list_write_to_file(the_repository, &todo_list,
todo_file, NULL, NULL, -1, 0);
todo_list_release(&todo_list);
if (res)
return error_errno(_("could not write '%s'."), todo_file);
return 0;
}
static int get_revision_ranges(const char *upstream, const char *onto,
const char **head_hash,
char **revisions, char **shortrevisions)
@ -288,7 +314,7 @@ int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
ret = check_todo_list_from_file(the_repository);
break;
case REARRANGE_SQUASH:
ret = rearrange_squash_in_todo_file(the_repository);
ret = rearrange_squash_in_todo_file();
break;
case ADD_EXEC:
ret = add_exec_commands(&commands);