Documentation

Arguments

:: FilePath	The binary to execute
-> [String]	A list of arguments to pass to the binary. No need to space separate them
-> Maybe String	stdin
-> IO (String, String, ExitCode)

popen lets you run a binary with specified arguments. This bypasses the shell. | It'll also terminate (SIGTERM) the spawned process in case of | exception, this is very important if the timeout for a Plugin | expires while it is waiting for the result of a looping process. | It's fundamental to link the final executable with -threaded.

run :: FilePath -> String -> (String -> String) -> IO String Source