1 files changed, 0 insertions, 98 deletions
diff --git a/src/Text/Hakyll/HakyllAction.hs b/src/Text/Hakyll/HakyllAction.hs
deleted file mode 100644
index 491f1f1..0000000
--- a/src/Text/Hakyll/HakyllAction.hs
+++ /dev/null
@@ -1,98 +0,0 @@
--- | This is the module which exports @HakyllAction@.
-module Text.Hakyll.HakyllAction
-    ( HakyllAction (..)
-    , createHakyllAction
-    , createSimpleHakyllAction
-    , createFileHakyllAction
-    , chain
-    , runHakyllAction
-    , runHakyllActionIfNeeded
-    ) where
-
-import Control.Arrow
-import Control.Category
-import Control.Monad ((<=<), unless)
-import Prelude hiding ((.), id)
-
-import Text.Hakyll.File (toDestination, isFileMoreRecent)
-import Text.Hakyll.HakyllMonad
-
--- | Type used for rendering computations that carry along dependencies.
-data HakyllAction a b = HakyllAction
-    { -- | Dependencies of the @HakyllAction@.
-      actionDependencies :: [FilePath]
-    , -- | URL pointing to the result of this @HakyllAction@.
-      actionUrl          :: Either (Hakyll FilePath)
-                                   (Hakyll FilePath -> Hakyll FilePath)
-    , -- | The actual render function.
-      actionFunction     :: a -> Hakyll b
-    }
-
--- | Create a @HakyllAction@ from a function.
-createHakyllAction :: (a -> Hakyll b)  -- ^ Function to execute.
-                   -> HakyllAction a b
-createHakyllAction f = id { actionFunction = f }
-
--- | Create a @HakyllAction@ from a simple @Hakyll@ value.
-createSimpleHakyllAction :: Hakyll b -- ^ Hakyll value to pass on.
-                         -> HakyllAction () b
-createSimpleHakyllAction = createHakyllAction . const
-
--- | Create a @HakyllAction@ that operates on one file.
-createFileHakyllAction :: FilePath          -- ^ File to operate on.
-                       -> Hakyll b          -- ^ Value to pass on.
-                       -> HakyllAction () b -- ^ The resulting action.
-createFileHakyllAction path action = HakyllAction
-    { actionDependencies = [path]
-    , actionUrl          = Left $ return path
-    , actionFunction     = const action
-    }
-
--- | Run a @HakyllAction@ now.
-runHakyllAction :: HakyllAction () a -- ^ Render action to run.
-                -> Hakyll a          -- ^ Result of the action.
-runHakyllAction action = actionFunction action ()
-
--- | Run a @HakyllAction@, but only when it is out-of-date. At this point, the
---   @actionUrl@ field must be set.
-runHakyllActionIfNeeded :: HakyllAction () () -- ^ Action to run.
-                        -> Hakyll ()          -- ^ Empty result.
-runHakyllActionIfNeeded action = do
-    url <- case actionUrl action of
-        Left u  -> u
-        Right _ -> error "No url when checking dependencies."
-    destination <- toDestination url
-    valid <- isFileMoreRecent destination $ actionDependencies action
-    unless valid $ do logHakyll $ "Rendering " ++ destination
-                      runHakyllAction action
-
--- | Chain a number of @HakyllAction@ computations.
-chain :: [HakyllAction a a] -- ^ Actions to chain.
-      -> HakyllAction a a   -- ^ Resulting action.
-chain []   = id
-chain list = foldl1 (>>>) list
-
-instance Category HakyllAction where
-    id = HakyllAction
-        { actionDependencies = []
-        , actionUrl          = Right id
-        , actionFunction     = return
-        }
-
-    x . y = HakyllAction
-        { actionDependencies = actionDependencies x ++ actionDependencies y
-        , actionUrl          = case actionUrl x of
-            Left ux  -> Left ux
-            Right fx -> case actionUrl y of
-                Left uy  -> Left (fx uy)
-                Right fy -> Right (fx . fy)
-        , actionFunction     = actionFunction x <=< actionFunction y
-        }
-
-instance Arrow HakyllAction where
-    arr f = id { actionFunction = return . f }
-
-    first x = x
-        { actionFunction = \(y, z) -> do y' <- actionFunction x y
-                                         return (y', z)
-        }