From: Dirk Koopman <djk@tobit.co.uk>
Date: Tue, 14 Oct 2014 16:09:42 +0000 (+0100)
Subject: use real git version if git is available
X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?p=spider.git;a=commitdiff_plain;h=c664bf735ebbf814c651b6d9d94fbd5abb8cd15c

use real git version if git is available
---

diff --git a/perl/Version.pm b/perl/Version.pm
index e4c207ff..e43ab22c 100644
--- a/perl/Version.pm
+++ b/perl/Version.pm
@@ -11,7 +11,7 @@ use vars qw($version $subversion $build $gitversion);
 
 $version = '1.55';
 $subversion = '0';
-$build = '160';
-$gitversion = '56478c6';
+$build = '161';
+$gitversion = '7a39506[i]';
 
 1;
diff --git a/perl/cluster.pl b/perl/cluster.pl
index 5b65717e..81e23cf8 100755
--- a/perl/cluster.pl
+++ b/perl/cluster.pl
@@ -370,7 +370,7 @@ 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 = $SIG{__DIE__};
@@ -380,6 +380,23 @@ if (DXSql::init($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;
+				$subversion = $s || 0;
+				$build = $b || 0;
+				$gitversion = "$g\[r]";
+			}
+		}
+	}
 	$SIG{__DIE__} = $w;
 }
 
diff --git a/perl/issue.pl b/perl/issue.pl
index 065c9abd..802c12e6 100755
--- a/perl/issue.pl
+++ b/perl/issue.pl
@@ -38,7 +38,7 @@ use vars qw(\$version \$subversion \$build \$gitversion);
 \$version = '$v';
 \$subversion = '$s';
 \$build = '$b';
-\$gitversion = '$g';
+\$gitversion = '$g\[i]';
 
 1;
 );