[PATCH] gitweb: change filename/directory name of snapshots

/.git or .git is removed from the project name and the
basename of the remaining path is used as the beginning of
the filename and as the directory in the archive.

The regexp will actually not strip off /.git or .git if there
wouldn't be anything left after removing it.

Currently the full project name is used as directory in the
archive and the basename is used as filename.  For example a
repository named foo/bar/.git will have a archive named
.git-<version>.* and extract to foo/bar/.git.  With this patch
the file is named bar-<version>.* and extracts to bar.

Signed-off-by: Matthias Lederhofer <redacted>
---
Imho the old behaviour does not make much sense but perhaps there are
users out there relying on the old behaviour.  OTOH relying on
a web interface not to change is quite bad, especially if you
could do the same using the git repository which would be much
more reliable.
---

 gitweb/gitweb.perl |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index e92596c..1777393 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl

@@ -4001,8 +4001,10 @@ sub git_snapshot {
 
 	my $git = git_cmd_str();
 	my $name = $project;
+	$name =~ s,([^/])/*\.git$,$1,;
+	$name = basename($name);
+	my $filename = to_utf8($name);
 	$name =~ s/\047/\047\\\047\047/g;
-	my $filename = to_utf8(basename($project));
 	my $cmd;
 	if ($suffix eq 'zip') {
 		$filename .= "-$hash.$suffix";

-- 
1.5.2.1.888.gd5e4e