diff options
| author | Andy Whitcroft <apw@shadowen.org> | 2007-11-09 23:32:10 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2007-11-09 21:14:10 -0800 |
| commit | 28b9d6e548322755bbdb24c28a493862f61b1eba (patch) | |
| tree | 8dd1105f04082020776aaf9cf399ce2fffa64d7f /remote.c | |
| parent | 0d9d89f61c58f72d96585a61defb0634873c38ac (diff) | |
| download | git-28b9d6e548322755bbdb24c28a493862f61b1eba.tar.gz git-28b9d6e548322755bbdb24c28a493862f61b1eba.tar.xz | |
Teach send-pack a mirror mode
Existing "git push --all" is almost perfect for backing up to
another repository, except that "--all" only means "all
branches" in modern git, and it does not delete old branches and
tags that exist at the back-up repository that you have removed
from your local repository.
This teaches "git-send-pack" a new "--mirror" option. The
difference from the "--all" option are that (1) it sends all
refs, not just branches, and (2) it deletes old refs you no
longer have on the local side from the remote side.
Original patch by Junio C Hamano.
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'remote.c')
| -rw-r--r-- | remote.c | 15 |
1 files changed, 10 insertions, 5 deletions
@@ -722,10 +722,12 @@ static const struct refspec *check_pattern_match(const struct refspec *rs, * without thinking. */ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail, - int nr_refspec, const char **refspec, int all) + int nr_refspec, const char **refspec, int flags) { struct refspec *rs = parse_ref_spec(nr_refspec, (const char **) refspec); + int send_all = flags & MATCH_REFS_ALL; + int send_mirror = flags & MATCH_REFS_MIRROR; if (match_explicit_refs(src, dst, dst_tail, rs, nr_refspec)) return -1; @@ -742,7 +744,7 @@ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail, if (!pat) continue; } - else if (prefixcmp(src->name, "refs/heads/")) + else if (!send_mirror && prefixcmp(src->name, "refs/heads/")) /* * "matching refs"; traditionally we pushed everything * including refs outside refs/heads/ hierarchy, but @@ -763,10 +765,13 @@ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail, if (dst_peer && dst_peer->peer_ref) /* We're already sending something to this ref. */ goto free_name; - if (!dst_peer && !nr_refspec && !all) - /* Remote doesn't have it, and we have no + + if (!dst_peer && !nr_refspec && !(send_all || send_mirror)) + /* + * Remote doesn't have it, and we have no * explicit pattern, and we don't have - * --all. */ + * --all nor --mirror. + */ goto free_name; if (!dst_peer) { /* Create a new one and link it */ |