# Pastebin iDRU6D2y danielglauser: Thanks :) I haven't written a plugin but I would think that pre-uberjar tasks would be a common use case that wouldn't necessitate a custom plugin. I think I got it working by putting this in the uberjar profile:auto-clean false :prep-tasks [["with-profile" "no-prep-tasks" "do" ["clean"] ["run" "-m" "com.paren.asset/compile-main-css"]] "javac" "compile"]