rake locale:plugin:find -- print nice error for non-existent plugin

ManageIQ · Aug 13, 2018 · 2dbaebd · 2dbaebd
1 parent 787a554
commit 2dbaebd
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/lib/tasks/locale.rake b/lib/tasks/locale.rake
@@ -157,7 +157,12 @@ namespace :locale do
       exit 1
     end
     @domain = args[:engine].gsub('::', '_')
-    @engine = "#{args[:engine].camelize}::Engine".constantize
+    begin
+      @engine = "#{args[:engine].camelize}::Engine".constantize
+    rescue NameError
+      warn "The specified plugin #{args[:engine]} does not exist."
+      exit 1
+    end
     @engine_root = @engine.root
 
     # extract plugin's yaml strings