Fix apt::preferences::absent

Currently, setting the $custom_preferences variable to false fails
because of the /etc/apt/preferences concatenated_file being re-defined.

Fix this by setting dependencies on the resource only when we expect to
create the /etc/apt/preferences file. Also, since there is no "ensure"
parameter to concatenated_file, use a simple file resource to ensure
that it is removed.

Signed-off-by: Gabriel Filion <lelutin@gmail.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/manifests/init.pp b/manifests/init.pp
index 8588932..dde9c29 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -96,7 +96,11 @@ class apt {
       alias => "custom_keys",
       subscribe => File["${apt_base_dir}/keys.d"],
       refreshonly => true,
-      before => Concatenated_file[apt_config];
+    }
+    if $custom_preferences != false {
+      Exec["custom_keys"] {
+        before => Concatenated_file[apt_config],
+      }
     }
   }