3 # userv-git-daemon service script
5 # This was written by Tony Finch <dot@dotat.at>
6 # You may do anything with it, at your own risk.
7 # http://creativecommons.org/publicdomain/zero/1.0/
14 ${$::{$_}} = $ENV{"USERV_U_$_"}
15 for grep s|^USERV_U_([a-z_]+)$|$1|, keys %ENV;
17 our ($client,$service,$path,$host,@opts);
19 openlog "userv-$service", 'pid', 'daemon';
20 sub fail { syslog 'err', "$client @_"; exit }
22 our ($check_repo,$check_export,$dir,$repo) = (1,0);
23 our $uri = $_ = "git://$host/$path";
24 for my $cf (@ARGV) { do $cf }
26 my $home = (getpwuid $<)[7];
27 $dir = "$home/$dir" if $dir =~ m|^[^/]|
29 fail "Bad filename $repo" if $check_repo
30 and $repo !~ m|^\w[\w.=+-]*\.git$|;
31 $dir = "$dir/$repo" if defined $repo;
32 $path = $check_export ? "$dir/git-daemon-export-ok" : $dir;
33 fail "$! $path" unless -e $path;
34 syslog 'notice', "$client $dir";
36 @opts = qw( --strict --timeout-30 )
37 if @opts == 0 and $service eq 'git-upload-pack';
39 my @cmd = ($service =~ m|^(git)-(.*)$|, @opts, $dir);
40 no warnings; # suppress errors to stderr
41 exec @cmd or fail "exec $service: $!";