repack: rewrite the shell script in C

The motivation of this patch is to get closer to a goal of being
able to have a core subset of git functionality built in to git.
That would mean

 * people on Windows could get a copy of at least the core parts
   of Git without having to install a Unix-style shell

 * people using git in on servers with chrooted environments
   do not need to worry about standard tools lacking for shell
   scripts.

This patch is meant to be mostly a literal translation of the
git-repack script; the intent is that later patches would start using
more library facilities, but this patch is meant to be as close to a
no-op as possible so it doesn't do that kind of thing.

Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/git.c b/git.c
index 2025f77d01..03510be95d 100644
--- a/git.c
+++ b/git.c
@@ -396,6 +396,7 @@ static void handle_internal_command(int argc, const char **argv)
 		{ "remote", cmd_remote, RUN_SETUP },
 		{ "remote-ext", cmd_remote_ext },
 		{ "remote-fd", cmd_remote_fd },
+		{ "repack", cmd_repack, RUN_SETUP },
 		{ "replace", cmd_replace, RUN_SETUP },
 		{ "repo-config", cmd_repo_config, RUN_SETUP_GENTLY },
 		{ "rerere", cmd_rerere, RUN_SETUP },