make volatile_squash_union a custom mount, to make modules optional

1 files changed, 13 insertions, 10 deletions

diff --git a/draklive b/draklive
index e708180..f7e8c78 100755
--- a/draklive
+++ b/draklive
@@ -67,16 +67,6 @@ my %predefined = (
                 $dir_memory,
             ],
         },
-        volatile_squash_union => {
-            root => '/union',
-            overlay => 'unionfs',
-            dirs => [
-                $dir_distrib_sqfs,
-                $dir_modules,
-                $dir_memory,
-            ],
-        },
-    },
 );
 
 # this is not unused (it can be used from config file):
@@ -94,6 +84,19 @@ my %custom = (
         },
     },
     mounts => {
+        volatile_squash_union => sub {
+            my ($o_modules) = @_;
+            {
+                root => '/union',
+                overlay => 'unionfs',
+                dirs => [
+                    $dir_distrib_sqfs,
+                    if_($o_modules, $dir_modules),
+                    $dir_memory,
+                ],
+            };
+        }
+    },
         squash_union => sub {
             my ($default_size, $o_min_size) = @_;
             {