3 # userv-git-daemon service script
5 # This was written by Tony Finch <dot@dotat.at> and subsequently
6 # heavily modified by Ian Jackson <ijackson@chiark.greenend.org.uk>
7 # http://creativecommons.org/publicdomain/zero/1.0/
15 our ($client,$service,$specpath,$spechost,@opts);
17 ${$::{$_}} = $ENV{"USERV_U_$_"}
18 for qw(service specpath spechost client);
20 openlog "userv-$service:$ENV{USER}", 'pid', 'daemon';
21 sub fail { syslog 'err', "$client @_"; exit }
25 fail "No user $ENV{USER} mapping for $uri" unless defined $serve_user;
27 $serve_dir = "$ENV{HOME}/$serve_dir" unless $serve_dir =~ m|^/|;
29 if (length $serve_repo) {
30 my $inspect= $serve_repo;
32 fail "Bad subdirectory $serve_repo" unless $inspect =~ m/$repo_regexp/o;
33 fail "bad config - repo-regexp does not capture" unless defined $1;
37 my $dir = $serve_dir.$serve_repo;
39 my $path = $check_export ? "$dir/git-daemon-export-ok" : $dir;
40 fail "$! $path" unless -e $path;
42 syslog 'notice', "$client $uri $dir";
44 @opts = qw( --strict )
45 if @opts == 0 and $service eq 'git-upload-pack';
47 my @cmd = ($service =~ m|^(git)-(.*)$|, @opts, $dir);
48 no warnings; # suppress errors to stderr
49 exec @cmd or fail "exec $service: $!";