int sequencer_continue(struct replay_opts *opts)
{
struct todo_list todo_list = TODO_LIST_INIT;
int res;
if (read_and_refresh_cache(opts))
return -1;
if (!file_exists(get_todo_path(opts)))
return continue_single_pick();
if (read_populate_opts(opts))
return -1;
if ((res = read_populate_todo(&todo_list, opts)))
goto release_todo_list;
/* Verify that the conflict has been resolved */
if (file_exists(git_path_cherry_pick_head()) ||
file_exists(git_path_revert_head())) {
res = continue_single_pick();
if (res)
goto release_todo_list;
}
if (index_differs_from("HEAD", 0, 0)) {
res = error_dirty_index(opts);
goto release_todo_list;
}
todo_list.current++;
res = pick_commits(&todo_list, opts);
release_todo_list:
todo_list_release(&todo_list);
return res;
}
static int continue_single_pick(void)
{
const char *argv[] = { "commit", NULL };
if (!file_exists(git_path_cherry_pick_head()) &&
!file_exists(git_path_revert_head()))
return error(_("no cherry-pick or revert in progress"));
return run_command_v_opt(argv, RUN_GIT_CMD);
}
void remove_branch_state(void)
{
unlink(git_path_cherry_pick_head());
unlink(git_path_revert_head());
unlink(git_path_merge_head());
unlink(git_path_merge_rr());
unlink(git_path_merge_msg());
unlink(git_path_merge_mode());
unlink(git_path_squash_msg());
}
static int rollback_single_pick(void)
{
unsigned char head_sha1[20];
if (!file_exists(git_path_cherry_pick_head()) &&
!file_exists(git_path_revert_head()))
return error(_("no cherry-pick or revert in progress"));
if (read_ref_full("HEAD", 0, head_sha1, NULL))
return error(_("cannot resolve HEAD"));
if (is_null_sha1(head_sha1))
return error(_("cannot abort from a branch yet to be born"));
return reset_for_rollback(head_sha1);
}
void wt_status_get_state(struct wt_status_state *state,
int get_detached_from)
{
struct stat st;
unsigned char sha1[20];
if (!stat(git_path_merge_head(), &st)) {
state->merge_in_progress = 1;
} else if (!stat(git_path("rebase-apply"), &st)) {
if (!stat(git_path("rebase-apply/applying"), &st)) {
state->am_in_progress = 1;
if (!stat(git_path("rebase-apply/patch"), &st) && !st.st_size)
state->am_empty_patch = 1;
} else {
state->rebase_in_progress = 1;
state->branch = read_and_strip_branch("rebase-apply/head-name");
state->onto = read_and_strip_branch("rebase-apply/onto");
}
} else if (!stat(git_path("rebase-merge"), &st)) {
if (!stat(git_path("rebase-merge/interactive"), &st))
state->rebase_interactive_in_progress = 1;
else
state->rebase_in_progress = 1;
state->branch = read_and_strip_branch("rebase-merge/head-name");
state->onto = read_and_strip_branch("rebase-merge/onto");
} else if (!stat(git_path_cherry_pick_head(), &st) &&
!get_sha1("CHERRY_PICK_HEAD", sha1)) {
state->cherry_pick_in_progress = 1;
hashcpy(state->cherry_pick_head_sha1, sha1);
}
if (!stat(git_path("BISECT_LOG"), &st)) {
state->bisect_in_progress = 1;
state->branch = read_and_strip_branch("BISECT_START");
}
if (!stat(git_path_revert_head(), &st) &&
!get_sha1("REVERT_HEAD", sha1)) {
state->revert_in_progress = 1;
hashcpy(state->revert_head_sha1, sha1);
}
if (get_detached_from)
wt_status_get_detached_from(state);
}
static int sequencer_continue(struct replay_opts *opts)
{
struct commit_list *todo_list = NULL;
if (!file_exists(git_path_todo_file()))
return continue_single_pick();
read_populate_opts(&opts);
read_populate_todo(&todo_list, opts);
/* Verify that the conflict has been resolved */
if (file_exists(git_path_cherry_pick_head()) ||
file_exists(git_path_revert_head())) {
int ret = continue_single_pick();
if (ret)
return ret;
}
if (index_differs_from("HEAD", 0))
return error_dirty_index(opts);
todo_list = todo_list->next;
return pick_commits(todo_list, opts);
}
