    {-# LANGUAGE FlexibleContexts #-}
    {-# LANGUAGE RankNTypes #-}

    -----------------------------------------------------------------------------
    -- |
    -- Module      :  Distribution.Simple.UserHooks
    -- Copyright   :  Isaac Jones 2003-2005
    -- License     :  BSD3
    --
    -- Maintainer  :  cabal-devel@haskell.org
    -- Portability :  portable
    --
    -- This defines the API that @Setup.hs@ scripts can use to customise the way
    -- the build works. This module just defines the 'UserHooks' type. The
    -- predefined sets of hooks that implement the @Simple@, @Make@ and @Configure@
    -- build systems are defined in "Distribution.Simple". The 'UserHooks' is a big
    -- record of functions. There are 3 for each action, a pre, post and the action
    -- itself. There are few other miscellaneous hooks, ones to extend the set of
    -- programs and preprocessors and one to override the function used to read the
    -- @.cabal@ file.
    --
    -- This hooks type is widely agreed to not be the right solution. Partly this
    -- is because changes to it usually break custom @Setup.hs@ files and yet many
    -- internal code changes do require changes to the hooks. For example we cannot
    -- pass any extra parameters to most of the functions that implement the
    -- various phases because it would involve changing the types of the
    -- corresponding hook. At some point it will have to be replaced.

    module Distribution.Simple.UserHooks (
            UserHooks(..), Args,
            emptyUserHooks,
      ) where

    import Prelude ()
    import Distribution.Compat.Prelude

    import Distribution.PackageDescription
    import Distribution.Simple.Program
    import Distribution.Simple.Command
    import Distribution.Simple.PreProcess
    import Distribution.Simple.Setup
    import Distribution.Simple.LocalBuildInfo

    type Args = [String]

    -- | Hooks allow authors to add specific functionality before and after a
    -- command is run, and also to specify additional preprocessors.
    --
    -- * WARNING: The hooks interface is under rather constant flux as we try to
    -- understand users needs. Setup files that depend on this interface may
    -- break in future releases.
    data UserHooks = UserHooks {

        -- | Read the description file
        UserHooks -> IO (Maybe GenericPackageDescription)
    readDesc :: IO (Maybe GenericPackageDescription),
        -- | Custom preprocessors in addition to and overriding 'knownSuffixHandlers'.
        UserHooks -> [PPSuffixHandler]
    hookedPreProcessors :: [ PPSuffixHandler ],
        -- | These programs are detected at configure time.  Arguments for them are
        -- added to the configure command.
        UserHooks -> [Program]
    hookedPrograms :: [Program],

        -- |Hook to run before configure command
        UserHooks -> Args -> ConfigFlags -> IO HookedBuildInfo
    preConf  :: Args -> ConfigFlags -> IO HookedBuildInfo,
        -- |Over-ride this hook to get different behavior during configure.
        UserHooks
    -> (GenericPackageDescription, HookedBuildInfo)
    -> ConfigFlags
    -> IO LocalBuildInfo
    confHook :: (GenericPackageDescription, HookedBuildInfo)
                -> ConfigFlags -> IO LocalBuildInfo,
        -- |Hook to run after configure command
        UserHooks
    -> Args
    -> ConfigFlags
    -> PackageDescription
    -> LocalBuildInfo
    -> IO ()
    postConf :: Args -> ConfigFlags -> PackageDescription -> LocalBuildInfo -> IO (),

        -- |Hook to run before build command.  Second arg indicates verbosity level.
        UserHooks -> Args -> BuildFlags -> IO HookedBuildInfo
    preBuild  :: Args -> BuildFlags -> IO HookedBuildInfo,

        -- |Over-ride this hook to get different behavior during build.
        UserHooks
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> BuildFlags
    -> IO ()
    buildHook :: PackageDescription -> LocalBuildInfo -> UserHooks -> BuildFlags -> IO (),
        -- |Hook to run after build command.  Second arg indicates verbosity level.
        UserHooks
    -> Args
    -> BuildFlags
    -> PackageDescription
    -> LocalBuildInfo
    -> IO ()
    postBuild :: Args -> BuildFlags -> PackageDescription -> LocalBuildInfo -> IO (),

        -- |Hook to run before repl command.  Second arg indicates verbosity level.
        UserHooks -> Args -> ReplFlags -> IO HookedBuildInfo
    preRepl  :: Args -> ReplFlags -> IO HookedBuildInfo,
        -- |Over-ride this hook to get different behavior during interpretation.
        UserHooks
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> ReplFlags
    -> Args
    -> IO ()
    replHook :: PackageDescription -> LocalBuildInfo -> UserHooks -> ReplFlags -> [String] -> IO (),
        -- |Hook to run after repl command.  Second arg indicates verbosity level.
        UserHooks
    -> Args
    -> ReplFlags
    -> PackageDescription
    -> LocalBuildInfo
    -> IO ()
    postRepl :: Args -> ReplFlags -> PackageDescription -> LocalBuildInfo -> IO (),

        -- |Hook to run before clean command.  Second arg indicates verbosity level.
        UserHooks -> Args -> CleanFlags -> IO HookedBuildInfo
    preClean  :: Args -> CleanFlags -> IO HookedBuildInfo,
        -- |Over-ride this hook to get different behavior during clean.
        UserHooks
    -> PackageDescription -> () -> UserHooks -> CleanFlags -> IO ()
    cleanHook :: PackageDescription -> () -> UserHooks -> CleanFlags -> IO (),
        -- |Hook to run after clean command.  Second arg indicates verbosity level.
        UserHooks
    -> Args -> CleanFlags -> PackageDescription -> () -> IO ()
    postClean :: Args -> CleanFlags -> PackageDescription -> () -> IO (),

        -- |Hook to run before copy command
        UserHooks -> Args -> CopyFlags -> IO HookedBuildInfo
    preCopy  :: Args -> CopyFlags -> IO HookedBuildInfo,
        -- |Over-ride this hook to get different behavior during copy.
        UserHooks
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> CopyFlags
    -> IO ()
    copyHook :: PackageDescription -> LocalBuildInfo -> UserHooks -> CopyFlags -> IO (),
        -- |Hook to run after copy command
        UserHooks
    -> Args
    -> CopyFlags
    -> PackageDescription
    -> LocalBuildInfo
    -> IO ()
    postCopy :: Args -> CopyFlags -> PackageDescription -> LocalBuildInfo -> IO (),

        -- |Hook to run before install command
        UserHooks -> Args -> InstallFlags -> IO HookedBuildInfo
    preInst  :: Args -> InstallFlags -> IO HookedBuildInfo,

        -- |Over-ride this hook to get different behavior during install.
        UserHooks
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> InstallFlags
    -> IO ()
    instHook :: PackageDescription -> LocalBuildInfo -> UserHooks -> InstallFlags -> IO (),
        -- |Hook to run after install command.  postInst should be run
        -- on the target, not on the build machine.
        UserHooks
    -> Args
    -> InstallFlags
    -> PackageDescription
    -> LocalBuildInfo
    -> IO ()
    postInst :: Args -> InstallFlags -> PackageDescription -> LocalBuildInfo -> IO (),

        -- |Hook to run before register command
        UserHooks -> Args -> RegisterFlags -> IO HookedBuildInfo
    preReg  :: Args -> RegisterFlags -> IO HookedBuildInfo,
        -- |Over-ride this hook to get different behavior during registration.
        UserHooks
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> RegisterFlags
    -> IO ()
    regHook :: PackageDescription -> LocalBuildInfo -> UserHooks -> RegisterFlags -> IO (),
        -- |Hook to run after register command
        UserHooks
    -> Args
    -> RegisterFlags
    -> PackageDescription
    -> LocalBuildInfo
    -> IO ()
    postReg :: Args -> RegisterFlags -> PackageDescription -> LocalBuildInfo -> IO (),

        -- |Hook to run before unregister command
        UserHooks -> Args -> RegisterFlags -> IO HookedBuildInfo
    preUnreg  :: Args -> RegisterFlags -> IO HookedBuildInfo,
        -- |Over-ride this hook to get different behavior during unregistration.
        UserHooks
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> RegisterFlags
    -> IO ()
    unregHook :: PackageDescription -> LocalBuildInfo -> UserHooks -> RegisterFlags -> IO (),
        -- |Hook to run after unregister command
        UserHooks
    -> Args
    -> RegisterFlags
    -> PackageDescription
    -> LocalBuildInfo
    -> IO ()
    postUnreg :: Args -> RegisterFlags -> PackageDescription -> LocalBuildInfo -> IO (),

        -- |Hook to run before hscolour command.  Second arg indicates verbosity level.
        UserHooks -> Args -> HscolourFlags -> IO HookedBuildInfo
    preHscolour  :: Args -> HscolourFlags -> IO HookedBuildInfo,
        -- |Over-ride this hook to get different behavior during hscolour.
        UserHooks
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> HscolourFlags
    -> IO ()
    hscolourHook :: PackageDescription -> LocalBuildInfo -> UserHooks -> HscolourFlags -> IO (),
        -- |Hook to run after hscolour command.  Second arg indicates verbosity level.
        UserHooks
    -> Args
    -> HscolourFlags
    -> PackageDescription
    -> LocalBuildInfo
    -> IO ()
    postHscolour :: Args -> HscolourFlags -> PackageDescription -> LocalBuildInfo -> IO (),

        -- |Hook to run before haddock command.  Second arg indicates verbosity level.
        UserHooks -> Args -> HaddockFlags -> IO HookedBuildInfo
    preHaddock  :: Args -> HaddockFlags -> IO HookedBuildInfo,
        -- |Over-ride this hook to get different behavior during haddock.
        UserHooks
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> HaddockFlags
    -> IO ()
    haddockHook :: PackageDescription -> LocalBuildInfo -> UserHooks -> HaddockFlags -> IO (),
        -- |Hook to run after haddock command.  Second arg indicates verbosity level.
        UserHooks
    -> Args
    -> HaddockFlags
    -> PackageDescription
    -> LocalBuildInfo
    -> IO ()
    postHaddock :: Args -> HaddockFlags -> PackageDescription -> LocalBuildInfo -> IO (),

        -- |Hook to run before test command.
        UserHooks -> Args -> TestFlags -> IO HookedBuildInfo
    preTest :: Args -> TestFlags -> IO HookedBuildInfo,
        -- |Over-ride this hook to get different behavior during test.
        UserHooks
    -> Args
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> TestFlags
    -> IO ()
    testHook :: Args -> PackageDescription -> LocalBuildInfo -> UserHooks -> TestFlags -> IO (),
        -- |Hook to run after test command.
        UserHooks
    -> Args
    -> TestFlags
    -> PackageDescription
    -> LocalBuildInfo
    -> IO ()
    postTest :: Args -> TestFlags -> PackageDescription -> LocalBuildInfo -> IO (),

        -- |Hook to run before bench command.
        UserHooks -> Args -> BenchmarkFlags -> IO HookedBuildInfo
    preBench :: Args -> BenchmarkFlags -> IO HookedBuildInfo,
        -- |Over-ride this hook to get different behavior during bench.
        UserHooks
    -> Args
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> BenchmarkFlags
    -> IO ()
    benchHook :: Args -> PackageDescription -> LocalBuildInfo -> UserHooks -> BenchmarkFlags -> IO (),
        -- |Hook to run after bench command.
        UserHooks
    -> Args
    -> BenchmarkFlags
    -> PackageDescription
    -> LocalBuildInfo
    -> IO ()
    postBench :: Args -> BenchmarkFlags -> PackageDescription -> LocalBuildInfo -> IO ()
      }

    -- |Empty 'UserHooks' which do nothing.
    emptyUserHooks :: UserHooks
    emptyUserHooks :: UserHooks
    emptyUserHooks
      = UserHooks {
          readDesc :: IO (Maybe GenericPackageDescription)
    readDesc  = Maybe GenericPackageDescription
    -> IO (Maybe GenericPackageDescription)
    forall (m :: * -> *) a. Monad m => a -> m a
    return Maybe GenericPackageDescription
    forall a. Maybe a
    Nothing,
          hookedPreProcessors :: [PPSuffixHandler]
    hookedPreProcessors = [],
          hookedPrograms :: [Program]
    hookedPrograms      = [],
          preConf :: Args -> ConfigFlags -> IO HookedBuildInfo
    preConf   = Args -> ConfigFlags -> IO HookedBuildInfo
    forall {m :: * -> *} {p} {p}.
    Monad m =>
    p -> p -> m HookedBuildInfo
    rn',
          confHook :: (GenericPackageDescription, HookedBuildInfo)
    -> ConfigFlags -> IO LocalBuildInfo
    confHook  = (\(GenericPackageDescription, HookedBuildInfo)
    _ ConfigFlags
    _ -> LocalBuildInfo -> IO LocalBuildInfo
    forall (m :: * -> *) a. Monad m => a -> m a
    return ([Char] -> LocalBuildInfo
    forall a. HasCallStack => [Char] -> a
    error [Char]
    "No local build info generated during configure. Over-ride empty configure hook.")),
          postConf :: Args
    -> ConfigFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    postConf  = Args
    -> ConfigFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          preBuild :: Args -> BuildFlags -> IO HookedBuildInfo
    preBuild  = Args -> BuildFlags -> IO HookedBuildInfo
    forall {m :: * -> *} {p} {p}.
    Monad m =>
    p -> p -> m HookedBuildInfo
    rn',
          buildHook :: PackageDescription
    -> LocalBuildInfo -> UserHooks -> BuildFlags -> IO ()
    buildHook = PackageDescription
    -> LocalBuildInfo -> UserHooks -> BuildFlags -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          postBuild :: Args -> BuildFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    postBuild = Args -> BuildFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          preRepl :: Args -> ReplFlags -> IO HookedBuildInfo
    preRepl   = \Args
    _ ReplFlags
    _ -> HookedBuildInfo -> IO HookedBuildInfo
    forall (m :: * -> *) a. Monad m => a -> m a
    return HookedBuildInfo
    emptyHookedBuildInfo,
          replHook :: PackageDescription
    -> LocalBuildInfo -> UserHooks -> ReplFlags -> Args -> IO ()
    replHook  = \PackageDescription
    _ LocalBuildInfo
    _ UserHooks
    _ ReplFlags
    _ Args
    _ -> () -> IO ()
    forall (m :: * -> *) a. Monad m => a -> m a
    return (),
          postRepl :: Args -> ReplFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    postRepl  = Args -> ReplFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          preClean :: Args -> CleanFlags -> IO HookedBuildInfo
    preClean  = Args -> CleanFlags -> IO HookedBuildInfo
    forall {p}. Args -> p -> IO HookedBuildInfo
    rn,
          cleanHook :: PackageDescription -> () -> UserHooks -> CleanFlags -> IO ()
    cleanHook = PackageDescription -> () -> UserHooks -> CleanFlags -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          postClean :: Args -> CleanFlags -> PackageDescription -> () -> IO ()
    postClean = Args -> CleanFlags -> PackageDescription -> () -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          preCopy :: Args -> CopyFlags -> IO HookedBuildInfo
    preCopy   = Args -> CopyFlags -> IO HookedBuildInfo
    forall {m :: * -> *} {p} {p}.
    Monad m =>
    p -> p -> m HookedBuildInfo
    rn',
          copyHook :: PackageDescription
    -> LocalBuildInfo -> UserHooks -> CopyFlags -> IO ()
    copyHook  = PackageDescription
    -> LocalBuildInfo -> UserHooks -> CopyFlags -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          postCopy :: Args -> CopyFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    postCopy  = Args -> CopyFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          preInst :: Args -> InstallFlags -> IO HookedBuildInfo
    preInst   = Args -> InstallFlags -> IO HookedBuildInfo
    forall {p}. Args -> p -> IO HookedBuildInfo
    rn,
          instHook :: PackageDescription
    -> LocalBuildInfo -> UserHooks -> InstallFlags -> IO ()
    instHook  = PackageDescription
    -> LocalBuildInfo -> UserHooks -> InstallFlags -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          postInst :: Args
    -> InstallFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    postInst  = Args
    -> InstallFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          preReg :: Args -> RegisterFlags -> IO HookedBuildInfo
    preReg    = Args -> RegisterFlags -> IO HookedBuildInfo
    forall {m :: * -> *} {p} {p}.
    Monad m =>
    p -> p -> m HookedBuildInfo
    rn',
          regHook :: PackageDescription
    -> LocalBuildInfo -> UserHooks -> RegisterFlags -> IO ()
    regHook   = PackageDescription
    -> LocalBuildInfo -> UserHooks -> RegisterFlags -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          postReg :: Args
    -> RegisterFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    postReg   = Args
    -> RegisterFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          preUnreg :: Args -> RegisterFlags -> IO HookedBuildInfo
    preUnreg  = Args -> RegisterFlags -> IO HookedBuildInfo
    forall {p}. Args -> p -> IO HookedBuildInfo
    rn,
          unregHook :: PackageDescription
    -> LocalBuildInfo -> UserHooks -> RegisterFlags -> IO ()
    unregHook = PackageDescription
    -> LocalBuildInfo -> UserHooks -> RegisterFlags -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          postUnreg :: Args
    -> RegisterFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    postUnreg = Args
    -> RegisterFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          preHscolour :: Args -> HscolourFlags -> IO HookedBuildInfo
    preHscolour  = Args -> HscolourFlags -> IO HookedBuildInfo
    forall {p}. Args -> p -> IO HookedBuildInfo
    rn,
          hscolourHook :: PackageDescription
    -> LocalBuildInfo -> UserHooks -> HscolourFlags -> IO ()
    hscolourHook = PackageDescription
    -> LocalBuildInfo -> UserHooks -> HscolourFlags -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          postHscolour :: Args
    -> HscolourFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    postHscolour = Args
    -> HscolourFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          preHaddock :: Args -> HaddockFlags -> IO HookedBuildInfo
    preHaddock   = Args -> HaddockFlags -> IO HookedBuildInfo
    forall {m :: * -> *} {p} {p}.
    Monad m =>
    p -> p -> m HookedBuildInfo
    rn',
          haddockHook :: PackageDescription
    -> LocalBuildInfo -> UserHooks -> HaddockFlags -> IO ()
    haddockHook  = PackageDescription
    -> LocalBuildInfo -> UserHooks -> HaddockFlags -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          postHaddock :: Args
    -> HaddockFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    postHaddock  = Args
    -> HaddockFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          preTest :: Args -> TestFlags -> IO HookedBuildInfo
    preTest  = Args -> TestFlags -> IO HookedBuildInfo
    forall {m :: * -> *} {p} {p}.
    Monad m =>
    p -> p -> m HookedBuildInfo
    rn',
          testHook :: Args
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> TestFlags
    -> IO ()
    testHook = \Args
    _ -> PackageDescription
    -> LocalBuildInfo -> UserHooks -> TestFlags -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          postTest :: Args -> TestFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    postTest = Args -> TestFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          preBench :: Args -> BenchmarkFlags -> IO HookedBuildInfo
    preBench = Args -> BenchmarkFlags -> IO HookedBuildInfo
    forall {m :: * -> *} {p} {p}.
    Monad m =>
    p -> p -> m HookedBuildInfo
    rn',
          benchHook :: Args
    -> PackageDescription
    -> LocalBuildInfo
    -> UserHooks
    -> BenchmarkFlags
    -> IO ()
    benchHook = \Args
    _ -> PackageDescription
    -> LocalBuildInfo -> UserHooks -> BenchmarkFlags -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru,
          postBench :: Args
    -> BenchmarkFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    postBench = Args
    -> BenchmarkFlags -> PackageDescription -> LocalBuildInfo -> IO ()
    forall {m :: * -> *} {p} {p} {p} {p}.
    Monad m =>
    p -> p -> p -> p -> m ()
    ru
        }
        where rn :: Args -> p -> IO HookedBuildInfo
    rn  Args
    args p
    _ = Args -> IO ()
    noExtraFlags Args
    args IO () -> IO HookedBuildInfo -> IO HookedBuildInfo
    forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
    >> HookedBuildInfo -> IO HookedBuildInfo
    forall (m :: * -> *) a. Monad m => a -> m a
    return HookedBuildInfo
    emptyHookedBuildInfo
              rn' :: p -> p -> m HookedBuildInfo
    rn' p
    _    p
    _ = HookedBuildInfo -> m HookedBuildInfo
    forall (m :: * -> *) a. Monad m => a -> m a
    return HookedBuildInfo
    emptyHookedBuildInfo
              ru :: p -> p -> p -> p -> m ()
    ru p
    _ p
    _ p
    _ p
    _ = () -> m ()
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()