Naive but functional implementation of --warn-only
Naive but functional implementation of --warn-only

frol/invoke,pyinvoke/invoke,frol/invoke,mattrobenolt/invoke,kejbaly2/invoke,sophacles/invoke,kejbaly2/invoke,mkusz/invoke,tyewang/invoke,pfmoore/invoke,mkusz/invoke,mattrobenolt/invoke,singingwolfboy/invoke,pfmoore/invoke,pyinvoke/invoke