sbuild (0.60.0-2squeeze1) lib/Sbuild/ChrootInfo.pm

--- sbuild-0.60.0.orig/lib/Sbuild/ChrootInfo.pm
+++ sbuild-0.60.0/lib/Sbuild/ChrootInfo.pm
@@ -57,11 +57,12 @@
 
 sub create {
     my $self = shift;
+    my $namespace = shift;
     my $distribution = shift;
     my $chroot = shift;
     my $arch = shift;
 
-    my $chrootid = $self->find($distribution, $chroot, $arch);
+    my $chrootid = $self->find($namespace, $distribution, $chroot, $arch);
 
     my $newchroot = $self->_create($chrootid);
 
@@ -75,12 +76,18 @@
 
 sub find {
     my $self = shift;
+    my $namespace = shift;
     my $distribution = shift;
     my $chroot = shift;
     my $arch = shift;
 
-    my $chroots = $self->get('Chroots');
+    # Use namespace given from $distribution if one is found
+    if ($distribution =~ /^([^:]+):/msx) {
+	$namespace = $1;
+	$distribution =~ s/^[^:]+://msx;
+    }
 
+    my $chroots = $self->get('Chroots');
 
     # Don't do strict arch checking if ARCH == HOST_ARCH.
     if (!defined($arch) || $arch eq "") {
@@ -91,20 +98,31 @@
     my $arch_found = 0;
 
     if (!defined $chroot) {
+	my $ns = $chroots->{$namespace};
+	if (!defined($ns)) {
+	    if ($namespace ne 'chroot') {
+		$chroot = $self->find('chroot', $distribution, $chroot, $arch);
+	    } else {
+		# TODO: Return error, rather than die.
+		die "Chroot namespace $namespace not found\n";
+		return undef;
+	    }
+	}
+
         if ($arch ne "" &&
-            defined($chroots->{"${distribution}-${arch}-sbuild"})) {
-            $chroot = "${distribution}-${arch}-sbuild";
+            defined($ns->{"${distribution}-${arch}-sbuild"})) {
+            $chroot = "${namespace}:${distribution}-${arch}-sbuild";
             $arch_found = 1;
         }
-        elsif (defined($chroots->{"${distribution}-sbuild"})) {
-            $chroot = "${distribution}-sbuild";
+        elsif (defined($ns->{"${distribution}-sbuild"})) {
+            $chroot = "${namespace}:${distribution}-sbuild";
         }
         elsif ($arch ne "" &&
-               defined($chroots->{"${distribution}-${arch}"})) {
-            $chroot = "${distribution}-${arch}";
+               defined($ns->{"${distribution}-${arch}"})) {
+            $chroot = "${namespace}:${distribution}-${arch}";
             $arch_found = 1;
-        } elsif (defined($chroots->{$distribution})) {
-            $chroot = $distribution;
+        } elsif (defined($ns->{$distribution})) {
+            $chroot = "${namespace}:${distribution}";
 	}
 
 	if ($arch_set && !$arch_found && $arch ne "") {
@@ -115,9 +133,14 @@
     }
 
     if (!$chroot) {
-	# TODO: Return error, rather than die.
-	die "Chroot for distribution $distribution, architecture $arch not found\n";
-	return undef;
+	# Fall back to chroot namespace.
+	if ($namespace ne 'chroot') {
+	    $chroot = $self->find('chroot', $distribution, $chroot, $arch);
+	} else {
+	    # TODO: Return error, rather than die.
+	    die "Chroot for distribution $distribution, architecture $arch not found\n";
+	    return undef;
+	}
     }
 
     return $chroot;