1 files changed, 44 insertions, 0 deletions
diff --git a/src/Hakyll/Core/Configuration.hs b/src/Hakyll/Core/Configuration.hs
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+++ b/src/Hakyll/Core/Configuration.hs
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+-- | Exports a datastructure for the top-level hakyll configuration
+--
+module Hakyll.Core.Configuration
+    ( HakyllConfiguration (..)
+    , defaultHakyllConfiguration
+    ) where
+
+import System.FilePath (takeFileName)
+import Data.List (isPrefixOf, isSuffixOf)
+
+data HakyllConfiguration = HakyllConfiguration
+    { -- | Directory in which the output written
+      destinationDirectory :: FilePath
+    , -- | Directory where hakyll's internal store is kept
+      storeDirectory       :: FilePath
+    , -- | Function to determine ignored files
+      --
+      -- In 'defaultHakyllConfiguration', the following files are ignored:
+      --
+      -- * files starting with a @.@
+      --
+      -- * files ending with a @~@
+      --
+      -- * files ending with @.swp@
+      --
+      ignoreFile           :: FilePath -> Bool
+    }
+
+-- | Default configuration for a hakyll application
+--
+defaultHakyllConfiguration :: HakyllConfiguration
+defaultHakyllConfiguration = HakyllConfiguration
+    { destinationDirectory = "_site"
+    , storeDirectory       = "_cache"
+    , ignoreFile           = ignoreFile'
+    }
+  where
+    ignoreFile' path
+        | "." `isPrefixOf` fileName = True
+        | "~" `isSuffixOf` fileName = True
+        | ".swp" `isSuffixOf` fileName = True
+        | otherwise = False
+      where
+        fileName = takeFileName path