Add initial support for many promisor remotes

diff --git a/builtin/blame.c b/builtin/blame.c
index 6d798f99392e54b4392713846652111d457787bb..21cde57e711e337f3c123b35332bb2af0ebdf9cf 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -27,6 +27,7 @@
 #include "object-store.h"
 #include "blame.h"
 #include "string-list.h"
+#include "refs.h"
 
 static char blame_usage[] = N_("git blame [<options>] [<rev-opts>] [<rev>] [--] <file>");
 
@@ -814,7 +815,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
                 * and are only included here to get included in the "-h"
                 * output:
                 */
-               { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental heuristic to improve diffs"), PARSE_OPT_NOARG, parse_opt_unknown_cb },
+               { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental heuristic to improve diffs"), PARSE_OPT_NOARG, NULL, 0, parse_opt_unknown_cb },
 
                OPT_BIT(0, "minimal", &xdl_opts, N_("Spend extra cycles to find better match"), XDF_NEED_MINIMAL),
                OPT_STRING('S', NULL, &revs_file, N_("file"), N_("Use revisions from <file> instead of calling git-rev-list")),
@@ -925,6 +926,10 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
                 */
                blame_date_width = utf8_strwidth(_("4 years, 11 months ago")) + 1; /* add the null */
                break;
+       case DATE_HUMAN:
+               /* If the year is shown, no time is shown */
+               blame_date_width = sizeof("Thu Oct 19 16:00");
+               break;
        case DATE_NORMAL:
                blame_date_width = sizeof("Thu Oct 19 16:00:04 2006 -0700");
                break;
@@ -989,6 +994,18 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 
        revs.disable_stdin = 1;
        setup_revisions(argc, argv, &revs, NULL);
+       if (!revs.pending.nr && is_bare_repository()) {
+               struct commit *head_commit;
+               struct object_id head_oid;
+
+               if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING,
+                                       &head_oid, NULL) ||
+                   !(head_commit = lookup_commit_reference_gently(revs.repo,
+                                                            &head_oid, 1)))
+                       die("no such ref: HEAD");
+
+               add_pending_object(&revs, &head_commit->object, "HEAD");
+       }
 
        init_scoreboard(&sb);
        sb.revs = &revs;
@@ -1007,7 +1024,8 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
                long bottom, top;
                if (parse_range_arg(range_list.items[range_i].string,
                                    nth_line_cb, &sb, lno, anchor,
-                                   &bottom, &top, sb.path, &the_index))
+                                   &bottom, &top, sb.path,
+                                   the_repository->index))
                        usage(blame_usage);
                if ((!lno && (top || bottom)) || lno < bottom)
                        die(Q_("file %s has only %lu line",