From: Michael G. Schwern <schwern@pobox.com>
Date: Sat, 28 Jul 2012 09:38:27 +0000 (-0700)
Subject: git-svn: use SVN 1.7 to canonicalize when possible
X-Git-Tag: v1.8.0-rc0~155^2~13
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/82009f304826fcaf3188fb422769a7974ae78afa

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>
---

diff --git a/perl/Git/SVN/Utils.pm b/perl/Git/SVN/Utils.pm
index ad5351e9ba..246d1aa601 100644
--- a/perl/Git/SVN/Utils.pm
+++ b/perl/Git/SVN/Utils.pm
@@ -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 @@ =head3 canonicalize_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;