git-svn: fix the trivial case of 'src and dst not in the same repo' during branch/tag

This fixes the following issue:

$ git svn branch -t --username=svnuser --commit-url=https://myproj.domain.com/svn mytag
Copying http://myproj.domain.com/svn/trunk at r26 to https://myproj.domain.com/svn/tags/mytag...
Trying to use an unsupported feature: Source and dest appear not to be in the same repository (src: 'http://myproj.domain.com/svn/trunk'; dst: 'https://myproj.domain.com/svn/tags/mytag') at /usr/lib/git-core/git-svn line 623
Signed-off-by: Igor Mironov <[email protected]>
---
 git-svn.perl |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

index 650c9e5..3f7ccc1 100755
@@ -710,6 +710,10 @@ sub cmd_branch {
 	my ($lft, $rgt) = @{ $glob->{path} }{qw/left right/};
 	my $dst = join '/', $remote->{url}, $lft, $branch_name, ($rgt || ());
 
+	if ($dst=~"^https:" && $src=~"^http:") {
+		$src=~s/^http:/https:/;
+	}
+
 	my $ctx = SVN::Client->new(
 		auth    => Git::SVN::Ra::_auth_providers(),
 		log_msg => sub {

1.6.6.106.ge2de8

Thanks Igor!

I've shorted the subject lines and line-wrapped the commit messages to fit in standard terminals, and pushed them out to:
git://git.bogomips.org/git-svn

Igor Mironov (4):
git-svn: fix mismatched src/dst errors for branch/tag
git-svn: respect commiturl option for branch/tag
git-svn: add --username/commit-url options for branch/tag
git-svn: document --username/commit-url for branch/tag

I'll be working on dcommit error handling in a bit before asking Junio to pull.

Eric Wong