I want a fonttools feaLib command that compiles an Adobe OpenType feature file into an existing font from…

I want a fonttools feaLib command that compiles an Adobe OpenType feature file into an existing font from…: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). On a successful run, it should load INPUT FONT , apply the feature source from FEATURES , and save the…