runCommand -package:wai-app-static -package:graphviz -package:beam-migrate -package:pandoc-plot -package:options

Runs a command using the shell.
Run command against the database and return its result
Given a list of command/action pairs, prompt the user to choose a command using dmenu and return the corresponding action.
Execute a Command.
runCommand1 foo = runCommand [foo =: 1]
Given the name of a command from defaultCommands, return the corresponding action (or the null action if the command is not found).
Given a list of command/action pairs, prompt the user to choose a command using dmenu-compatible launcher and return the corresponding action. See X.U.Dmenu for compatible launchers.
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.