tree-walk: add a strbuf wrapper for make_traverse_path()

diff --git a/sequencer.c b/sequencer.c
index f88a97fb10a322c21062ec8c102482677cfd0feb..1d206fd22456cce12f7496321df8a47fcb94db9e 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -279,7 +279,7 @@ static const char *gpg_sign_opt_quoted(struct replay_opts *opts)
 int sequencer_remove_state(struct replay_opts *opts)
 {
        struct strbuf buf = STRBUF_INIT;
-       int i;
+       int i, ret = 0;
 
        if (is_rebase_i(opts) &&
            strbuf_read_file(&buf, rebase_path_refs_to_delete(), 0) > 0) {
@@ -288,8 +288,10 @@ int sequencer_remove_state(struct replay_opts *opts)
                        char *eol = strchr(p, '\n');
                        if (eol)
                                *eol = '\0';
-                       if (delete_ref("(rebase -i) cleanup", p, NULL, 0) < 0)
+                       if (delete_ref("(rebase -i) cleanup", p, NULL, 0) < 0) {
                                warning(_("could not delete '%s'"), p);
+                               ret = -1;
+                       }
                        if (!eol)
                                break;
                        p = eol + 1;
@@ -305,10 +307,11 @@ int sequencer_remove_state(struct replay_opts *opts)
 
        strbuf_reset(&buf);
        strbuf_addstr(&buf, get_dir(opts));
-       remove_dir_recursively(&buf, 0);
+       if (remove_dir_recursively(&buf, 0))
+               ret = error(_("could not remove '%s'"), buf.buf);
        strbuf_release(&buf);
 
-       return 0;
+       return ret;
 }
 
 static const char *action_name(const struct replay_opts *opts)
@@ -3731,8 +3734,11 @@ static int pick_commits(struct repository *r,
                        unlink(git_path_merge_head(the_repository));
                        delete_ref(NULL, "REBASE_HEAD", NULL, REF_NO_DEREF);
 
-                       if (item->command == TODO_BREAK)
+                       if (item->command == TODO_BREAK) {
+                               if (!opts->verbose)
+                                       term_clear_line();
                                return stopped_at_head(r);
+                       }
                }
                if (item->command <= TODO_SQUASH) {
                        if (is_rebase_i(opts))
@@ -3754,11 +3760,14 @@ static int pick_commits(struct repository *r,
                        }
                        if (item->command == TODO_EDIT) {
                                struct commit *commit = item->commit;
-                               if (!res)
+                               if (!res) {
+                                       if (!opts->verbose)
+                                               term_clear_line();
                                        fprintf(stderr,
                                                _("Stopped at %s...  %.*s\n"),
                                                short_commit_name(commit),
                                                item->arg_len, arg);
+                               }
                                return error_with_patch(r, commit,
                                        arg, item->arg_len, opts, res, !res);
                        }
@@ -3796,6 +3805,8 @@ static int pick_commits(struct repository *r,
                        int saved = *end_of_arg;
                        struct stat st;
 
+                       if (!opts->verbose)
+                               term_clear_line();
                        *end_of_arg = '\0';
                        res = do_exec(r, arg);
                        *end_of_arg = saved;
@@ -3954,10 +3965,13 @@ static int pick_commits(struct repository *r,
                }
                apply_autostash(opts);
 
-               if (!opts->quiet)
+               if (!opts->quiet) {
+                       if (!opts->verbose)
+                               term_clear_line();
                        fprintf(stderr,
                                "Successfully rebased and updated %s.\n",
                                head_ref.buf);
+               }
 
                strbuf_release(&buf);
                strbuf_release(&head_ref);