[Haskell-beginners] Capture stdout from a command on Windows
dpfrey at shaw.ca
Wed Sep 15 14:08:58 EDT 2010
I'm trying to capture the output (stdout) of a command on Windows.
This is what I have so far:
import System.Process (runProcess, waitForProcess)
import System.IO (hGetContents)
executeCapturingStdout :: String -> String -> IO [String]
executeCapturingStdout cmd workingDir = do
let stdoutHandle = -- TODO: What do I put here?
processHandle <- runProcess cmd  (Just workingDir) Nothing Nothing
exitCode <- waitForProcess processHandle
content <- hGetContents stdoutHandle
return lines content
I have tried searching on google and I haven't been able to find an answer
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