runCommand -package:wai-app-static -package:libmpd -package:structured-cli -package:pandoc-plot is:exact -package:io-streams -package:options -package:cabal-install -package:graphviz -package:process -package:hledger

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.