runCommand -package:options -package:shake -package:io-streams -package:wai-app-static -package:process -package:pandoc-plot -package:xmonad-contrib -package:structured-cli -package:quickcheck-state-machine -package:hledger -is:exact -package:mongoDB -package:cabal-install package:beam-migrate
Called before a command is about to run. The first argument is the
step index and the second is a string representing the command about
to be run.