static int revert_or_cherry_pick(int argc, const char **argv)
{
struct rev_info revs;
git_config(git_default_config, NULL);
me = action == REVERT ? "revert" : "cherry-pick";
setenv(GIT_REFLOG_ACTION, me, 0);
parse_args(argc, argv);
if (allow_ff) {
if (signoff)
die("cherry-pick --ff cannot be used with --signoff");
if (no_commit)
die("cherry-pick --ff cannot be used with --no-commit");
if (no_replay)
die("cherry-pick --ff cannot be used with -x");
if (edit)
die("cherry-pick --ff cannot be used with --edit");
}
if (read_cache() < 0)
die("git %s: failed to read the index", me);
prepare_revs(&revs);
while ((commit = get_revision(&revs))) {
int res = do_pick_commit();
if (res)
return res;
}
return 0;
}
static int walk_revs_populate_todo(struct todo_list *todo_list,
struct replay_opts *opts)
{
enum todo_command command = opts->action == REPLAY_PICK ?
TODO_PICK : TODO_REVERT;
const char *command_string = todo_command_strings[command];
struct commit *commit;
if (prepare_revs(opts))
return -1;
while ((commit = get_revision(opts->revs))) {
struct todo_item *item = append_new_todo(todo_list);
const char *commit_buffer = get_commit_buffer(commit, NULL);
const char *subject;
int subject_len;
item->command = command;
item->commit = commit;
item->arg = NULL;
item->arg_len = 0;
item->offset_in_buf = todo_list->buf.len;
subject_len = find_commit_subject(commit_buffer, &subject);
strbuf_addf(&todo_list->buf, "%s %s %.*s\n", command_string,
short_commit_name(commit), subject_len, subject);
unuse_commit_buffer(commit, commit_buffer);
}
return 0;
}
static void walk_revs_populate_todo(struct commit_list **todo_list,
struct replay_opts *opts)
{
struct commit *commit;
struct commit_list **next;
prepare_revs(opts);
next = todo_list;
while ((commit = get_revision(opts->revs)))
next = commit_list_append(commit, next);
}
