runCommand -package:wai-app-static -package:io-streams -package:shake-plus -package:xmonad-contrib is:exact -package:cabal-install -package:process -package:mongoDB -package:github-release -package:hledger -package:pandoc-plot -package:graphviz

Either calls the given continuation, prints help text and calls exitSuccess, or prints an error and calls exitFailure. See runSubcommand for details on subcommand support.