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-rw-r--r--sequencer.c96
1 files changed, 79 insertions, 17 deletions
diff --git a/sequencer.c b/sequencer.c
index 3cc88d8a80..f49a871ac0 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -474,7 +474,7 @@ static void print_advice(struct repository *r, int show_hint,
* of the commit itself so remove CHERRY_PICK_HEAD
*/
refs_delete_ref(get_main_ref_store(r), "", "CHERRY_PICK_HEAD",
- NULL, 0);
+ NULL, REF_NO_DEREF);
return;
}
@@ -1667,7 +1667,7 @@ static int do_commit(struct repository *r,
strbuf_release(&sb);
if (!res) {
refs_delete_ref(get_main_ref_store(r), "",
- "CHERRY_PICK_HEAD", NULL, 0);
+ "CHERRY_PICK_HEAD", NULL, REF_NO_DEREF);
unlink(git_path_merge_msg(r));
if (!is_rebase_i(opts))
print_commit_summary(r, NULL, &oid,
@@ -2406,9 +2406,10 @@ static int do_pick_commit(struct repository *r,
} else if (allow == 2) {
drop_commit = 1;
refs_delete_ref(get_main_ref_store(r), "", "CHERRY_PICK_HEAD",
- NULL, 0);
+ NULL, REF_NO_DEREF);
unlink(git_path_merge_msg(r));
- unlink(git_path_auto_merge(r));
+ refs_delete_ref(get_main_ref_store(r), "", "AUTO_MERGE",
+ NULL, REF_NO_DEREF);
fprintf(stderr,
_("dropping %s %s -- patch contents already upstream\n"),
oid_to_hex(&commit->object.oid), msg.subject);
@@ -2802,7 +2803,7 @@ void sequencer_post_commit_cleanup(struct repository *r, int verbose)
if (refs_ref_exists(get_main_ref_store(r), "CHERRY_PICK_HEAD")) {
if (!refs_delete_ref(get_main_ref_store(r), "",
- "CHERRY_PICK_HEAD", NULL, 0) &&
+ "CHERRY_PICK_HEAD", NULL, REF_NO_DEREF) &&
verbose)
warning(_("cancelling a cherry picking in progress"));
opts.action = REPLAY_PICK;
@@ -2811,14 +2812,15 @@ void sequencer_post_commit_cleanup(struct repository *r, int verbose)
if (refs_ref_exists(get_main_ref_store(r), "REVERT_HEAD")) {
if (!refs_delete_ref(get_main_ref_store(r), "", "REVERT_HEAD",
- NULL, 0) &&
+ NULL, REF_NO_DEREF) &&
verbose)
warning(_("cancelling a revert in progress"));
opts.action = REPLAY_REVERT;
need_cleanup = 1;
}
- unlink(git_path_auto_merge(r));
+ refs_delete_ref(get_main_ref_store(r), "", "AUTO_MERGE",
+ NULL, REF_NO_DEREF);
if (!need_cleanup)
return;
@@ -3639,6 +3641,7 @@ static int do_exec(struct repository *r, const char *command_line)
fprintf(stderr, _("Executing: %s\n"), command_line);
cmd.use_shell = 1;
strvec_push(&cmd.args, command_line);
+ strvec_push(&cmd.env, "GIT_CHERRY_PICK_HELP");
status = run_command(&cmd);
/* force re-reading of the cache */
@@ -4116,7 +4119,7 @@ static int do_merge(struct repository *r,
strbuf_release(&ref_name);
refs_delete_ref(get_main_ref_store(r), "", "CHERRY_PICK_HEAD",
- NULL, 0);
+ NULL, REF_NO_DEREF);
rollback_lock_file(&lock);
ret = run_command(&cmd);
@@ -4461,12 +4464,17 @@ static enum todo_command peek_command(struct todo_list *todo_list, int offset)
return -1;
}
-void create_autostash(struct repository *r, const char *path)
+static void create_autostash_internal(struct repository *r,
+ const char *path,
+ const char *refname)
{
struct strbuf buf = STRBUF_INIT;
struct lock_file lock_file = LOCK_INIT;
int fd;
+ if (path && refname)
+ BUG("can only pass path or refname");
+
fd = repo_hold_locked_index(r, &lock_file, 0);
refresh_index(r->index, REFRESH_QUIET, NULL, NULL, NULL);
if (0 <= fd)
@@ -4493,10 +4501,16 @@ void create_autostash(struct repository *r, const char *path)
strbuf_reset(&buf);
strbuf_add_unique_abbrev(&buf, &oid, DEFAULT_ABBREV);
- if (safe_create_leading_directories_const(path))
- die(_("Could not create directory for '%s'"),
- path);
- write_file(path, "%s", oid_to_hex(&oid));
+ if (path) {
+ if (safe_create_leading_directories_const(path))
+ die(_("Could not create directory for '%s'"),
+ path);
+ write_file(path, "%s", oid_to_hex(&oid));
+ } else {
+ refs_update_ref(get_main_ref_store(r), "", refname,
+ &oid, null_oid(), 0, UPDATE_REFS_DIE_ON_ERR);
+ }
+
printf(_("Created autostash: %s\n"), buf.buf);
if (reset_head(r, &ropts) < 0)
die(_("could not reset --hard"));
@@ -4507,6 +4521,16 @@ void create_autostash(struct repository *r, const char *path)
strbuf_release(&buf);
}
+void create_autostash(struct repository *r, const char *path)
+{
+ create_autostash_internal(r, path, NULL);
+}
+
+void create_autostash_ref(struct repository *r, const char *refname)
+{
+ create_autostash_internal(r, NULL, refname);
+}
+
static int apply_save_autostash_oid(const char *stash_oid, int attempt_apply)
{
struct child_process child = CHILD_PROCESS_INIT;
@@ -4584,6 +4608,41 @@ int apply_autostash_oid(const char *stash_oid)
return apply_save_autostash_oid(stash_oid, 1);
}
+static int apply_save_autostash_ref(struct repository *r, const char *refname,
+ int attempt_apply)
+{
+ struct object_id stash_oid;
+ char stash_oid_hex[GIT_MAX_HEXSZ + 1];
+ int flag, ret;
+
+ if (!refs_ref_exists(get_main_ref_store(r), refname))
+ return 0;
+
+ if (!refs_resolve_ref_unsafe(get_main_ref_store(r), refname,
+ RESOLVE_REF_READING, &stash_oid, &flag))
+ return -1;
+ if (flag & REF_ISSYMREF)
+ return error(_("autostash reference is a symref"));
+
+ oid_to_hex_r(stash_oid_hex, &stash_oid);
+ ret = apply_save_autostash_oid(stash_oid_hex, attempt_apply);
+
+ refs_delete_ref(get_main_ref_store(r), "", refname,
+ &stash_oid, REF_NO_DEREF);
+
+ return ret;
+}
+
+int save_autostash_ref(struct repository *r, const char *refname)
+{
+ return apply_save_autostash_ref(r, refname, 0);
+}
+
+int apply_autostash_ref(struct repository *r, const char *refname)
+{
+ return apply_save_autostash_ref(r, refname, 1);
+}
+
static int checkout_onto(struct repository *r, struct replay_opts *opts,
const char *onto_name, const struct object_id *onto,
const struct object_id *orig_head)
@@ -4766,8 +4825,10 @@ static int pick_commits(struct repository *r,
}
unlink(rebase_path_author_script());
unlink(git_path_merge_head(r));
- unlink(git_path_auto_merge(r));
- delete_ref(NULL, "REBASE_HEAD", NULL, REF_NO_DEREF);
+ refs_delete_ref(get_main_ref_store(r), "", "AUTO_MERGE",
+ NULL, REF_NO_DEREF);
+ refs_delete_ref(get_main_ref_store(r), "", "REBASE_HEAD",
+ NULL, REF_NO_DEREF);
if (item->command == TODO_BREAK) {
if (!opts->verbose)
@@ -5108,7 +5169,7 @@ static int commit_staged_changes(struct repository *r,
if (refs_ref_exists(get_main_ref_store(r),
"CHERRY_PICK_HEAD") &&
refs_delete_ref(get_main_ref_store(r), "",
- "CHERRY_PICK_HEAD", NULL, 0))
+ "CHERRY_PICK_HEAD", NULL, REF_NO_DEREF))
return error(_("could not remove CHERRY_PICK_HEAD"));
if (unlink(git_path_merge_msg(r)) && errno != ENOENT)
return error_errno(_("could not remove '%s'"),
@@ -5122,7 +5183,8 @@ static int commit_staged_changes(struct repository *r,
return error(_("could not commit staged changes."));
unlink(rebase_path_amend());
unlink(git_path_merge_head(r));
- unlink(git_path_auto_merge(r));
+ refs_delete_ref(get_main_ref_store(r), "", "AUTO_MERGE",
+ NULL, REF_NO_DEREF);
if (final_fixup) {
unlink(rebase_path_fixup_msg());
unlink(rebase_path_squash_msg());
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-04 00:14:14 +0000