runCommand -package:shake -package:amazonka-cloudwatch-events -is:exact -package:mongoDB -package:pandoc-plot -package:shake-plus -package:structured-cli -package:amazonka-ssm -package:lambdabot-core
Runs a command using the shell.
Run an external command on the specified
DotRepr. Remember to
use
hSetBinaryMode on the
Handle for the output
function if necessary.
If the command was unsuccessful, then a
GraphvizException is
thrown.
For performance reasons, a temporary file is used to store the
generated Dot code. As such, this is only suitable for local commands.
Given a list of command/action pairs, prompt the user to choose a
command using dmenu and return the corresponding action.
Run with the given middleware and parsing options from the command
line.
Since 2.0.1
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.
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.