git-svn: use SVN 1.7 to canonicalize when possible

No change on SVN 1.6.  The tests all pass with SVN 1.6 if
canonicalize_url() does nothing, so tests passing doesn't have
much meaning.

The tests are so messed up right now with SVN 1.7 it isn't really
useful to check.  They will be useful later.

[ew: commit title]

Signed-off-by: Eric Wong <normalperson@yhbt.net>
This commit is contained in:
Michael G. Schwern 2012-07-28 02:38:27 -07:00 committed by Eric Wong
parent 91e6e0c56c
commit 82009f3048

View File

@ -3,6 +3,8 @@ package Git::SVN::Utils;
use strict;
use warnings;
use SVN::Core;
use base qw(Exporter);
our @EXPORT_OK = qw(
@ -100,6 +102,20 @@ API as a URL.
=cut
sub canonicalize_url {
my $url = shift;
# The 1.7 way to do it
if ( defined &SVN::_Core::svn_uri_canonicalize ) {
return SVN::_Core::svn_uri_canonicalize($url);
}
# There wasn't a 1.6 way to do it, so we do it ourself.
else {
return _canonicalize_url_ourselves($url);
}
}
sub _canonicalize_url_ourselves {
my ($url) = @_;
$url =~ s#^([^:]+://[^/]*/)(.*)$#$1 . canonicalize_path($2)#e;
return $url;