DRY the use of build options into one call

lib/mrsk/commands/builder/base.rb

@@ -5,19 +5,23 @@ class Mrsk::Commands::Builder::Base < Mrsk::Commands::Base
     docker :pull, config.absolute_image
   end
 
-  def build_args
-    argumentize "--build-arg", args, redacted: true
-  end
-
-  def build_secrets
-    argumentize "--secret", secrets.collect { |secret| [ "id", secret ] }
-  end
-
-  def build_tags
-    [ "-t", config.absolute_image, "-t", config.latest_image ]
+  def build_options
+    [ *build_tags, *build_args, *build_secrets ]
   end
 
   private
+    def build_args
+      argumentize "--build-arg", args, redacted: true
+    end
+
+    def build_secrets
+      argumentize "--secret", secrets.collect { |secret| [ "id", secret ] }
+    end
+
+    def build_tags
+      [ "-t", config.absolute_image, "-t", config.latest_image ]
+    end
+
     def args
       (config.builder && config.builder["args"]) || {}
     end