57 lines
1.8 KiB
Haskell
57 lines
1.8 KiB
Haskell
-- | Exports a datastructure for the top-level hakyll configuration
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--
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module Hakyll.Core.Configuration
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( HakyllConfiguration (..)
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, shouldIgnoreFile
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, defaultHakyllConfiguration
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) where
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import System.FilePath (takeFileName)
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import Data.List (isPrefixOf, isSuffixOf)
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data HakyllConfiguration = HakyllConfiguration
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{ -- | Directory in which the output written
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destinationDirectory :: FilePath
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, -- | Directory where hakyll's internal store is kept
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storeDirectory :: FilePath
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, -- | Function to determine ignored files
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--
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-- In 'defaultHakyllConfiguration', the following files are ignored:
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--
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-- * files starting with a @.@
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--
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-- * files ending with a @~@
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--
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-- * files ending with @.swp@
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--
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-- Note that the files in @destinationDirectory@ and @storeDirectory@ will
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-- also be ignored. Note that this is the configuration parameter, if you
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-- want to use the test, you should use @shouldIgnoreFile@.
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--
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ignoreFile :: FilePath -> Bool
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}
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-- | Default configuration for a hakyll application
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--
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defaultHakyllConfiguration :: HakyllConfiguration
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defaultHakyllConfiguration = HakyllConfiguration
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{ destinationDirectory = "_site"
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, storeDirectory = "_cache"
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, ignoreFile = ignoreFile'
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}
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where
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ignoreFile' path
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| "." `isPrefixOf` fileName = True
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| "~" `isSuffixOf` fileName = True
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| ".swp" `isSuffixOf` fileName = True
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| otherwise = False
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where
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fileName = takeFileName path
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-- | Check if a file should be ignored
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--
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shouldIgnoreFile :: HakyllConfiguration -> FilePath -> Bool
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shouldIgnoreFile conf path =
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destinationDirectory conf `isPrefixOf` path ||
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storeDirectory conf `isPrefixOf` path ||
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ignoreFile conf path
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