From 9e9d7677bcebdbbc3c9f66b142311c091188b26b Mon Sep 17 00:00:00 2001
From: Dirk Koopman <djk@tobit.co.uk>
Date: Tue, 14 Oct 2014 17:09:42 +0100
Subject: [PATCH] use real git version if git is available

Conflicts:
	perl/Version.pm
---
 perl/Version.pm |  4 ++--
 perl/cluster.pl | 18 +++++++++++++++++-
 perl/issue.pl   |  2 +-
 3 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/perl/Version.pm b/perl/Version.pm
index de7b071b..8edb59e8 100644
--- a/perl/Version.pm
+++ b/perl/Version.pm
@@ -10,7 +10,7 @@ package main;
 use vars qw($version $build $gitversion);
 
 $version = '1.57';
-$build = '43';
-$gitversion = '1d33367';
+$build = '44';
+$gitversion = 'b756660[i]';
 
 1;
diff --git a/perl/cluster.pl b/perl/cluster.pl
index 70b81f71..1e10eb51 100755
--- a/perl/cluster.pl
+++ b/perl/cluster.pl
@@ -438,7 +438,7 @@ if (DXSql::init($dsn)) {
 	$dbh = $dbh->connect($dsn, $dbuser, $dbpass) if $dbh;
 }
 
-# try to load Encode
+# try to load Encode and Git
 {
 	local $^W = 0;
 	my $w = $SIG{__DIE__};
@@ -448,6 +448,22 @@ if (DXSql::init($dsn)) {
 		import Encode;
 		$can_encode = 1;
 	}
+	eval { require Git; };
+	unless ($@) {
+		import Git;
+		
+		# determine the real version number
+		my $repo = Git->repository(Directory => "$root/.git");
+		if ($repo) {
+			my $desc = $repo->command_oneline(['describe', '--long'], STDERR => 0);
+			if ($desc) {
+				my ($v, $s, $b, $g) = $desc =~ /^([\d.]+)(?:\.(\d+))?-(\d+)-g([0-9a-f]+)/;
+				$version = $v;
+				$build = $b || 0;
+				$gitversion = "$g\[r]";
+			}
+		}
+	}
 	$SIG{__DIE__} = $w;
 }
 
diff --git a/perl/issue.pl b/perl/issue.pl
index 49bc62fd..41d9fe8b 100755
--- a/perl/issue.pl
+++ b/perl/issue.pl
@@ -36,7 +36,7 @@ use vars qw(\$version \$build \$gitversion);
 
 \$version = '$v';
 \$build = '$b';
-\$gitversion = '$g';
+\$gitversion = '$g\[i]';
 
 1;
 );
-- 
2.43.0