Darcs.Util.Exec

Documentation

exec :: String -> [String] -> Redirects -> IO ExitCode

execInteractive :: String -> String -> IO ExitCode

readInteractiveProcess

Arguments

:: FilePath

command to run

-> [String]

any arguments

-> IO (ExitCode, String)

exitcode, stderr

renderExecException :: ExecException -> String

withoutNonBlock :: IO a -> IO a

type Redirects = (Redirect, Redirect, Redirect)

data Redirect

Constructors

AsIs

Null

File FilePath

Stdout

Instances

Show Redirect

Methods

showsPrec :: Int -> Redirect -> ShowS

show :: Redirect -> String

showList :: [Redirect] -> ShowS

data ExecException

Constructors

ExecException String [String] Redirects String

Instances

Show ExecException

Methods

showsPrec :: Int -> ExecException -> ShowS

show :: ExecException -> String

showList :: [ExecException] -> ShowS

Exception ExecException

Methods

toException :: ExecException -> SomeException

fromException :: SomeException -> Maybe ExecException

displayException :: ExecException -> String