runCommand -package:wai-app-static -package:io-streams -package:graphviz -package:mongoDB -package:github-release -package:pandoc-plot -package:quickcheck-state-machine -package:process -package:xmonad-contrib -package:hledger -package:shake

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.
Default to True. Should you run command line actions, set to False to skip actions whose output streams and exit code are not used. Useful for profiling the non-command portion of the build system.