1 files changed, 0 insertions, 83 deletions
diff --git a/src/Hakyll/Core/ResourceProvider/Modified.hs b/src/Hakyll/Core/ResourceProvider/Modified.hs
deleted file mode 100644
index 761f13c..0000000
--- a/src/Hakyll/Core/ResourceProvider/Modified.hs
+++ /dev/null
@@ -1,83 +0,0 @@
---------------------------------------------------------------------------------
-module Hakyll.Core.ResourceProvider.Modified
-    ( resourceModified
-    , resourceModificationTime
-    ) where
-
-
---------------------------------------------------------------------------------
-import           Control.Applicative                        ((<$>), (<*>))
-import           Control.Monad                              (when)
-import qualified Crypto.Hash.MD5                            as MD5
-import qualified Data.ByteString                            as B
-import qualified Data.ByteString.Lazy                       as BL
-import           Data.IORef
-import qualified Data.Map                                   as M
-import           Data.Time                                  (UTCTime)
-import           System.Directory                           (getModificationTime)
-
-
---------------------------------------------------------------------------------
-import           Hakyll.Core.Identifier
-import           Hakyll.Core.ResourceProvider.Internal
-import           Hakyll.Core.ResourceProvider.MetadataCache
-import           Hakyll.Core.Store                          (Store)
-import qualified Hakyll.Core.Store                          as Store
-
-
---------------------------------------------------------------------------------
--- | A resource is modified if it or its metadata has changed
-resourceModified :: ResourceProvider -> Identifier -> IO Bool
-resourceModified rp r
-    | not exists = return False
-    | otherwise  = do
-        cache <- readIORef cacheRef
-        case M.lookup normalized cache of
-            Just m  -> return m
-            Nothing -> do
-                -- Check if the actual file was modified, and do a recursive
-                -- call to check if the metadata file was modified
-                m <- (||)
-                    <$> fileDigestModified store (toFilePath r)
-                    <*> resourceModified rp (resourceMetadataResource r)
-                modifyIORef cacheRef (M.insert normalized m)
-
-                -- Important! (But ugly)
-                when m $ resourceInvalidateMetadataCache rp r
-
-                return m
-  where
-    normalized = setVersion Nothing r
-    exists     = resourceExists rp r
-    store      = resourceStore rp
-    cacheRef   = resourceModifiedCache rp
-
-
---------------------------------------------------------------------------------
--- | Utility: Check if a the digest of a file was modified
-fileDigestModified :: Store -> FilePath -> IO Bool
-fileDigestModified store fp = do
-    -- Get the latest seen digest from the store, and calculate the current
-    -- digest for the
-    lastDigest <- Store.get store key
-    newDigest  <- fileDigest fp
-    if Store.Found newDigest == lastDigest
-        -- All is fine, not modified
-        then return False
-        -- Resource modified; store new digest
-        else do
-            Store.set store key newDigest
-            return True
-  where
-    key = ["Hakyll.Core.Resource.Provider.fileModified", fp]
-
-
---------------------------------------------------------------------------------
--- | Utility: Retrieve a digest for a given file
-fileDigest :: FilePath -> IO B.ByteString
-fileDigest = fmap MD5.hashlazy . BL.readFile
-
-
---------------------------------------------------------------------------------
-resourceModificationTime :: Identifier -> IO UTCTime
-resourceModificationTime = getModificationTime . toFilePath