[PATCH/RFC] git-svn: don't create master if another head exists
- From
Marcin Owsiany <marcin@owsiany.pl>
- Date
- Jun 24, 2012, 22:08 UTC
- Message-ID
- <20120624220835.GA4762@beczulka>
git-svn insists on creating the "master" head (unless it exists) on every "fetch". While it is useful that it gets created initially (users expect this git convention), some users find it annoying that it gets recreated, especially when they would like the git branch names to follow SVN repository branch names. More background in http://thread.gmane.org/gmane.comp.version-control.git/115030
Make git-svn skip the "master" creation if there is another head ref pointing to the same place. This means "master" does get created on initial "clone" but does not get recreated once a user deletes it.
Signed-off-by: Marcin Owsiany <marcin@owsiany.pl> --- git-svn.perl | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/git-svn.perl b/git-svn.perl index 0b074c4..90f3d06 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -1613,6 +1613,8 @@ sub post_fetch_checkout { } my $valid_head = verify_ref('HEAD^0'); + my @heads_commits = eval { command(qw(show-ref --heads --hash)) }; + return if $valid_head and grep { $_ eq $valid_head } @heads_commits; command_noisy(qw(update-ref refs/heads/master), $gs->refname); return if ($valid_head || !verify_ref('HEAD^0'));
--
1.7.7.3
--
Marcin Owsiany <marcin@owsiany.pl> http://marcin.owsiany.pl/
GnuPG: 2048R/02F946FC 35E9 1344 9F77 5F43 13DD 6423 DBF4 80C6 02F9 46FC
"Every program in development at MIT expands until it can read mail."
-- Unknown