Merge branch 'pw/rebase-i-internal'

diff --git a/sequencer.c b/sequencer.c
index 4407a3f97858acdf47add8e8848cba12daf1de6d..72a1bc5fc56e108fb9e2e89a507b9c7c39c39a40 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -2494,14 +2494,15 @@ static void write_strategy_opts(struct replay_opts *opts)
 }
 
 int write_basic_state(struct replay_opts *opts, const char *head_name,
-                     const char *onto, const char *orig_head)
+                     struct commit *onto, const char *orig_head)
 {
        const char *quiet = getenv("GIT_QUIET");
 
        if (head_name)
                write_file(rebase_path_head_name(), "%s\n", head_name);
        if (onto)
-               write_file(rebase_path_onto(), "%s\n", onto);
+               write_file(rebase_path_onto(), "%s\n",
+                          oid_to_hex(&onto->object.oid));
        if (orig_head)
                write_file(rebase_path_orig_head(), "%s\n", orig_head);
 
@@ -3517,10 +3518,11 @@ static const char *reflog_message(struct replay_opts *opts,
        return buf.buf;
 }
 
-static int run_git_checkout(struct replay_opts *opts, const char *commit,
-                           const char *action)
+static int run_git_checkout(struct repository *r, struct replay_opts *opts,
+                           const char *commit, const char *action)
 {
        struct child_process cmd = CHILD_PROCESS_INIT;
+       int ret;
 
        cmd.git_cmd = 1;
 
@@ -3529,26 +3531,32 @@ static int run_git_checkout(struct replay_opts *opts, const char *commit,
        argv_array_pushf(&cmd.env_array, GIT_REFLOG_ACTION "=%s", action);
 
        if (opts->verbose)
-               return run_command(&cmd);
+               ret = run_command(&cmd);
        else
-               return run_command_silent_on_success(&cmd);
+               ret = run_command_silent_on_success(&cmd);
+
+       if (!ret)
+               discard_index(r->index);
+
+       return ret;
 }
 
-int prepare_branch_to_be_rebased(struct replay_opts *opts, const char *commit)
+int prepare_branch_to_be_rebased(struct repository *r, struct replay_opts *opts,
+                                const char *commit)
 {
        const char *action;
 
        if (commit && *commit) {
                action = reflog_message(opts, "start", "checkout %s", commit);
-               if (run_git_checkout(opts, commit, action))
+               if (run_git_checkout(r, opts, commit, action))
                        return error(_("could not checkout %s"), commit);
        }
 
        return 0;
 }
 
-static int checkout_onto(struct replay_opts *opts,
-                        const char *onto_name, const char *onto,
+static int checkout_onto(struct repository *r, struct replay_opts *opts,
+                        const char *onto_name, const struct object_id *onto,
                         const char *orig_head)
 {
        struct object_id oid;
@@ -3557,7 +3565,7 @@ static int checkout_onto(struct replay_opts *opts,
        if (get_oid(orig_head, &oid))
                return error(_("%s: not a valid OID"), orig_head);
 
-       if (run_git_checkout(opts, onto, action)) {
+       if (run_git_checkout(r, opts, oid_to_hex(onto), action)) {
                apply_autostash(opts);
                sequencer_remove_state(opts);
                return error(_("could not detach HEAD"));
@@ -4833,16 +4841,16 @@ static int skip_unnecessary_picks(struct repository *r,
 
 int complete_action(struct repository *r, struct replay_opts *opts, unsigned flags,
                    const char *shortrevisions, const char *onto_name,
-                   const char *onto, const char *orig_head, struct string_list *commands,
-                   unsigned autosquash, struct todo_list *todo_list)
+                   struct commit *onto, const char *orig_head,
+                   struct string_list *commands, unsigned autosquash,
+                   struct todo_list *todo_list)
 {
        const char *shortonto, *todo_file = rebase_path_todo();
        struct todo_list new_todo = TODO_LIST_INIT;
        struct strbuf *buf = &todo_list->buf;
-       struct object_id oid;
+       struct object_id oid = onto->object.oid;
        int res;
 
-       get_oid(onto, &oid);
        shortonto = find_unique_abbrev(&oid, DEFAULT_ABBREV);
 
        if (buf->len == 0) {
@@ -4885,7 +4893,7 @@ int complete_action(struct repository *r, struct replay_opts *opts, unsigned fla
        if (todo_list_parse_insn_buffer(r, new_todo.buf.buf, &new_todo) ||
            todo_list_check(todo_list, &new_todo)) {
                fprintf(stderr, _(edit_todo_list_advice));
-               checkout_onto(opts, onto_name, onto, orig_head);
+               checkout_onto(r, opts, onto_name, &onto->object.oid, orig_head);
                todo_list_release(&new_todo);
 
                return -1;
@@ -4904,7 +4912,7 @@ int complete_action(struct repository *r, struct replay_opts *opts, unsigned fla
 
        todo_list_release(&new_todo);
 
-       if (checkout_onto(opts, onto_name, oid_to_hex(&oid), orig_head))
+       if (checkout_onto(r, opts, onto_name, &oid, orig_head))
                return -1;
 
        if (require_clean_work_tree(r, "rebase", "", 1, 1))