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Don't try and percent-escape existing percent escapes in git-svn URIs

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git-svn project names are percent-escaped ever since f5530b8
(git-svn: support for funky branch and project names over HTTP(S),
2007-11-11).

Unfortunately this breaks the scenario where the user hands git-svn an
already-escaped URI.  Fix the regexp to skip over what looks like
existing percent escapes, and test this scenario.

Signed-off-by: Kevin Ballard <kevin@sb.org>
Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Kevin Ballard 2008-03-20 16:08:49 -04:00 committed by Junio C Hamano
parent 740fdd27f0
commit 8114da1616
2 changed files with 32 additions and 1 deletions
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2
git-svn.perl
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@ -3665,7 +3665,7 @@ sub escape_uri_only {
my ($uri) = @_;
my @tmp;
foreach (split m{/}, $uri) {
s/([^\w.-])/sprintf("%%%02X",ord($1))/eg;
s/([^\w.%-]|%(?![a-fA-F0-9]{2}))/sprintf("%%%02X",ord($1))/eg;
push @tmp, $_;
}
join('/', @tmp);

31
t/t9120-git-svn-clone-with-percent-escapes.sh Executable file
View file

@ -0,0 +1,31 @@
#!/bin/sh
#
# Copyright (c) 2008 Kevin Ballard
#
test_description='git-svn clone with percent escapes'
. ./lib-git-svn.sh
test_expect_success 'setup svnrepo' "
mkdir project project/trunk project/branches project/tags &&
echo foo > project/trunk/foo &&
svn import -m '$test_description' project '$svnrepo/pr ject' &&
rm -rf project &&
start_httpd
"
if test "$SVN_HTTPD_PORT" = ""
then
test_expect_failure 'test clone with percent escapes - needs SVN_HTTPD_PORT set' 'false'
else
test_expect_success 'test clone with percent escapes' '
git svn clone "$svnrepo/pr%20ject" clone &&
cd clone &&
git rev-parse refs/remotes/git-svn &&
cd ..
'
fi
stop_httpd
test_done