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sequencer: future-proof remove_sequencer_state() 

In a couple of commits, we will teach the sequencer to handle the
nitty gritty of the interactive rebase, which keeps its state in a
different directory.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Schindelin 2016-10-14 15:17:20 +02:00 committed by Junio C Hamano
parent 5adf9bdc1b
commit 285abf561a
1 changed files with 13 additions and 8 deletions
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21
sequencer.c
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@ -27,6 +27,11 @@ static GIT_PATH_FUNC(git_path_todo_file, "sequencer/todo")
static GIT_PATH_FUNC(git_path_opts_file, "sequencer/opts")
static GIT_PATH_FUNC(git_path_head_file, "sequencer/head")
static const char *get_dir(const struct replay_opts *opts)
{
return git_path_seq_dir();
}
static int is_rfc2822_line(const char *buf, int len)
{
int i;
@ -109,13 +114,13 @@ static int has_conforming_footer(struct strbuf *sb, struct strbuf *sob,
return 1;
}
static void remove_sequencer_state(void)
static void remove_sequencer_state(const struct replay_opts *opts)
{
struct strbuf seq_dir = STRBUF_INIT;
struct strbuf dir = STRBUF_INIT;
strbuf_addstr(&seq_dir, git_path_seq_dir());
remove_dir_recursively(&seq_dir, 0);
strbuf_release(&seq_dir);
strbuf_addf(&dir, "%s", get_dir(opts));
remove_dir_recursively(&dir, 0);
strbuf_release(&dir);
}
static const char *action_name(const struct replay_opts *opts)
@ -940,7 +945,7 @@ static int sequencer_rollback(struct replay_opts *opts)
}
if (reset_for_rollback(sha1))
goto fail;
remove_sequencer_state();
remove_sequencer_state(opts);
strbuf_release(&buf);
return 0;
fail:
@ -1034,7 +1039,7 @@ static int pick_commits(struct commit_list *todo_list, struct replay_opts *opts)
* Sequence of picks finished successfully; cleanup by
* removing the .git/sequencer directory
*/
remove_sequencer_state();
remove_sequencer_state(opts);
return 0;
}
@ -1095,7 +1100,7 @@ int sequencer_pick_revisions(struct replay_opts *opts)
* one that is being continued
*/
if (opts->subcommand == REPLAY_REMOVE_STATE) {
remove_sequencer_state();
remove_sequencer_state(opts);
return 0;
}
if (opts->subcommand == REPLAY_ROLLBACK)