diff options
| -rw-r--r-- | builtin-reflog.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/builtin-reflog.c b/builtin-reflog.c index f685d76e8..280e24e15 100644 --- a/builtin-reflog.c +++ b/builtin-reflog.c @@ -15,7 +15,7 @@ static const char reflog_expire_usage[] = "git-reflog (show|expire) [--verbose] [--dry-run] [--stale-fix] [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>..."; static const char reflog_delete_usage[] = -"git-reflog delete [--verbose] [--dry-run] [--rewrite] <refs>..."; +"git-reflog delete [--verbose] [--dry-run] [--rewrite] [--updateref] <refs>..."; static unsigned long default_reflog_expire; static unsigned long default_reflog_expire_unreachable; @@ -25,6 +25,7 @@ struct cmd_reflog_expire_cb { int dry_run; int stalefix; int rewrite; + int updateref; int verbose; unsigned long expire_total; unsigned long expire_unreachable; @@ -292,10 +293,20 @@ static int expire_reflog(const char *ref, const unsigned char *sha1, int unused, status |= error("%s: %s", strerror(errno), newlog_path); unlink(newlog_path); + } else if (cmd->updateref && + (write_in_full(lock->lock_fd, + sha1_to_hex(cb.last_kept_sha1), 40) != 40 || + write_in_full(lock->lock_fd, "\n", 1) != 1 || + close_ref(lock) < 0)) { + status |= error("Couldn't write %s", + lock->lk->filename); + unlink(newlog_path); } else if (rename(newlog_path, log_file)) { status |= error("cannot rename %s to %s", newlog_path, log_file); unlink(newlog_path); + } else if (cmd->updateref && commit_ref(lock)) { + status |= error("Couldn't set %s", lock->ref_name); } } free(newlog_path); @@ -372,6 +383,8 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) cb.stalefix = 1; else if (!strcmp(arg, "--rewrite")) cb.rewrite = 1; + else if (!strcmp(arg, "--updateref")) + cb.updateref = 1; else if (!strcmp(arg, "--all")) do_all = 1; else if (!strcmp(arg, "--verbose")) @@ -443,6 +456,8 @@ static int cmd_reflog_delete(int argc, const char **argv, const char *prefix) cb.dry_run = 1; else if (!strcmp(arg, "--rewrite")) cb.rewrite = 1; + else if (!strcmp(arg, "--updateref")) + cb.updateref = 1; else if (!strcmp(arg, "--verbose")) cb.verbose = 1; else if (!strcmp(arg, "--")) { |