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#!/usr/bin/perl
#
# userv-git-daemon service script
#
# This was written by Tony Finch <dot@dotat.at> and subsequently
# heavily modified by Ian Jackson <ijackson@chiark.greenend.org.uk>
# http://creativecommons.org/publicdomain/zero/1.0/
use strict;
use warnings;
use POSIX;
use Sys::Syslog;
our ($client,$service,$specpath,$spechost,@opts);
${$::{$_}} = $ENV{"USERV_U_$_"}
for qw(service specpath spechost client);
openlog "userv-$service:$ENV{USER}", 'pid', 'daemon';
sub fail { syslog 'err', "$client @_"; exit }
@@READ_URLMAP@@
fail "No user $ENV{USER} mapping for $uri" unless defined $serve_user;
$serve_dir = "$ENV{HOME}/$serve_dir" unless $serve_dir =~ m|^/|;
if (length $serve_repo) {
my $inspect= $serve_repo;
$inspect =~ s,^/,,;
fail "Bad subdirectory $serve_repo" unless $inspect =~ m/$repo_regexp/o;
fail "bad config - repo-regexp does not capture" unless defined $1;
$serve_repo= "/$1";
}
my $dir = $serve_dir.$serve_repo;
my $path = $check_export ? "$dir/git-daemon-export-ok" : $dir;
fail "$! $path" unless -e $path;
syslog 'notice', "$client $uri $dir";
@opts = qw( --strict )
if @opts == 0 and $service eq 'git-upload-pack';
my @cmd = ($service =~ m|^(git)-(.*)$|, @opts, $dir);
no warnings; # suppress errors to stderr
exec @cmd or fail "exec $service: $!";
# end
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