From 5eacf44ba2640a26e83d0a633c8037482098d301 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mathis=20Kloo=C3=9F?= <m.klooss@loewenstark.com>
Date: Wed, 26 Nov 2014 10:09:29 +0100
Subject: [PATCH] added xz support

---
 bin/tartarus | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/bin/tartarus b/bin/tartarus
index 1f067bd..4275dbe 100755
--- a/bin/tartarus
+++ b/bin/tartarus
@@ -383,7 +383,7 @@ CURL_OPTIONS=""
 #
 # Tartarus can utilize various compression methods to the shrink the processed data
 # before storing it. Leaving the variable blank (which is the default) will disable
-# compression, other known values are "gzip", "bzip2" and "pbzip2".
+# compression, other known values are "gzip", "bzip2", "pbzip2" and "xz".
 COMPRESSION_METHOD=""
 #
 #=item STORAGE_METHOD
@@ -768,6 +768,9 @@ case "$ASSEMBLY_METHOD" in
                 AFIO_OPTIONS="$AFIO_OPTIONS -Z -P pbzip2"
                 ARCHIVE_EXTENSION=".bz2"
             ;;
+            xz)
+                AFIO_OPTIONS="$AFIO_OPTIONS -Z -P xz"
+                ARCHIVE_EXTENSION=".xz"
         esac
     ;;
     *)
@@ -793,6 +796,13 @@ case "$ASSEMBLY_METHOD" in
                 }
                 ARCHIVE_EXTENSION=".bz2"
             ;;
+            xz)
+                requireCommand xz || cleanup 1
+                compression() {
+                    xz
+                }
+                ARCHIVE_EXTENSION=".xz"
+            ;;
         esac
     ;;
 esac