static struct tree *empty_tree(void)
{
- return lookup_tree(EMPTY_TREE_SHA1_BIN);
+ return lookup_tree(&empty_tree_oid);
}
static int error_dirty_index(struct replay_opts *opts)
static int is_index_unchanged(void)
{
- unsigned char head_sha1[20];
+ struct object_id head_oid;
struct commit *head_commit;
- if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_sha1, NULL))
+ if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_oid.hash, NULL))
return error(_("could not resolve HEAD commit\n"));
- head_commit = lookup_commit(head_sha1);
+ head_commit = lookup_commit(&head_oid);
/*
* If head_commit is NULL, check_commit, called from
if (cache_tree_update(&the_index, 0))
return error(_("unable to update cache tree\n"));
- return !hashcmp(active_cache_tree->sha1, head_commit->tree->object.oid.hash);
+ return !oidcmp(&active_cache_tree->oid,
+ &head_commit->tree->object.oid);
}
static int write_author_script(const char *message)
strbuf_splice(&buf, 0, eol - buf.buf, header.buf, header.len);
strbuf_release(&header);
} else {
- unsigned char head[20];
+ struct object_id head;
struct commit *head_commit;
const char *head_message, *body;
- if (get_sha1("HEAD", head))
+ if (get_oid("HEAD", &head))
return error(_("need a HEAD to fixup"));
- if (!(head_commit = lookup_commit_reference(head)))
+ if (!(head_commit = lookup_commit_reference(&head)))
return error(_("could not read HEAD"));
if (!(head_message = get_commit_buffer(head_commit, NULL)))
return error(_("could not read HEAD's commit message"));
flags |= CLEANUP_MSG;
msg_file = rebase_path_fixup_msg();
} else {
- const char *dest = git_path("SQUASH_MSG");
+ const char *dest = git_path_squash_msg();
unlink(dest);
if (copy_file(dest, rebase_path_squash_msg(), 0666))
return error(_("could not rename '%s' to '%s'"),
rebase_path_squash_msg(), dest);
- unlink(git_path("MERGE_MSG"));
+ unlink(git_path_merge_msg());
msg_file = dest;
flags |= EDIT_MSG;
}
struct todo_item *items;
int nr, alloc, current;
int done_nr, total_nr;
+ struct stat_data stat;
};
#define TODO_LIST_INIT { STRBUF_INIT }
static int parse_insn_line(struct todo_item *item, const char *bol, char *eol)
{
- unsigned char commit_sha1[20];
+ struct object_id commit_oid;
char *end_of_object_name;
int i, saved, status, padding;
end_of_object_name = (char *) bol + strcspn(bol, " \t\n");
saved = *end_of_object_name;
*end_of_object_name = '\0';
- status = get_sha1(bol, commit_sha1);
+ status = get_oid(bol, &commit_oid);
*end_of_object_name = saved;
item->arg = end_of_object_name + strspn(end_of_object_name, " \t");
if (status < 0)
return -1;
- item->commit = lookup_commit_reference(commit_sha1);
+ item->commit = lookup_commit_reference(&commit_oid);
return !item->commit;
}
static int read_populate_todo(struct todo_list *todo_list,
struct replay_opts *opts)
{
+ struct stat st;
const char *todo_file = get_todo_path(opts);
int fd, res;
}
close(fd);
+ res = stat(todo_file, &st);
+ if (res)
+ return error(_("could not stat '%s'"), todo_file);
+ fill_stat_data(&todo_list->stat, &st);
+
res = parse_insn_buffer(todo_list->buf.buf, todo_list);
if (res) {
if (is_rebase_i(opts))
return error(_("could not rename '%s' to '%s'"),
rebase_path_squash_msg(), rebase_path_message());
unlink(rebase_path_fixup_msg());
- unlink(git_path("MERGE_MSG"));
- if (copy_file(git_path("MERGE_MSG"), rebase_path_message(), 0666))
+ unlink(git_path_merge_msg());
+ if (copy_file(git_path_merge_msg(), rebase_path_message(), 0666))
return error(_("could not copy '%s' to '%s'"),
- rebase_path_message(), git_path("MERGE_MSG"));
+ rebase_path_message(), git_path_merge_msg());
return error_with_patch(commit, subject, subject_len, opts, 1, 0);
}
} else if (item->command == TODO_EXEC) {
char *end_of_arg = (char *)(item->arg + item->arg_len);
int saved = *end_of_arg;
+ struct stat st;
*end_of_arg = '\0';
res = do_exec(item->arg);
*end_of_arg = saved;
+
+ /* Reread the todo file if it has changed. */
+ if (res)
+ ; /* fall through */
+ else if (stat(get_todo_path(opts), &st))
+ res = error_errno(_("could not stat '%s'"),
+ get_todo_path(opts));
+ else if (match_stat_data(&todo_list->stat, &st)) {
+ todo_list_release(todo_list);
+ if (read_populate_todo(todo_list, opts))
+ res = -1; /* message was printed */
+ /* `current` will be incremented below */
+ todo_list->current = -1;
+ }
} else if (!is_noop(item->command))
return error(_("unknown command %d"), item->command);
if (has_unstaged_changes(1))
return error(_("cannot rebase: You have unstaged changes."));
if (!has_uncommitted_changes(0)) {
- const char *cherry_pick_head = git_path("CHERRY_PICK_HEAD");
+ const char *cherry_pick_head = git_path_cherry_pick_head();
if (file_exists(cherry_pick_head) && unlink(cherry_pick_head))
return error(_("could not remove CHERRY_PICK_HEAD"));
int sequencer_pick_revisions(struct replay_opts *opts)
{
struct todo_list todo_list = TODO_LIST_INIT;
- unsigned char sha1[20];
+ struct object_id oid;
int i, res;
assert(opts->revs);
return -1;
for (i = 0; i < opts->revs->pending.nr; i++) {
- unsigned char sha1[20];
+ struct object_id oid;
const char *name = opts->revs->pending.objects[i].name;
/* This happens when using --stdin. */
if (!strlen(name))
continue;
- if (!get_sha1(name, sha1)) {
- if (!lookup_commit_reference_gently(sha1, 1)) {
- enum object_type type = sha1_object_info(sha1, NULL);
+ if (!get_oid(name, &oid)) {
+ if (!lookup_commit_reference_gently(&oid, 1)) {
+ enum object_type type = sha1_object_info(oid.hash, NULL);
return error(_("%s: can't cherry-pick a %s"),
name, typename(type));
}
if (walk_revs_populate_todo(&todo_list, opts) ||
create_seq_dir() < 0)
return -1;
- if (get_sha1("HEAD", sha1) && (opts->action == REPLAY_REVERT))
+ if (get_oid("HEAD", &oid) && (opts->action == REPLAY_REVERT))
return error(_("can't revert as initial commit"));
- if (save_head(sha1_to_hex(sha1)))
+ if (save_head(oid_to_hex(&oid)))
return -1;
if (save_opts(opts))
return -1;