22 lines
786 B
Haskell
22 lines
786 B
Haskell
{-# LANGUAGE CPP #-}
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{-# LANGUAGE OverloadedStrings #-}
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module HsFile (mkHsFile) where
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import Text.ProjectTemplate (createTemplate)
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import Data.Conduit
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( ($$), (=$), ConduitM, awaitForever, yield, Source )
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import Data.Conduit.Filesystem (sourceDirectory)
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import Control.Monad.Trans.Resource (ResourceT, runResourceT)
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import qualified Data.Conduit.List as CL
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import qualified Data.ByteString as BS
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import Control.Monad.IO.Class (liftIO)
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import Data.String (fromString)
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mkHsFile :: IO ()
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mkHsFile = runResourceT $ sourceDirectory "."
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$$ readIt
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=$ createTemplate
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=$ awaitForever (liftIO . BS.putStr)
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where
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-- Reads a filepath from upstream and dumps a pair of (filepath, filecontents)
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readIt = CL.map $ \i -> (fromString i, liftIO $ BS.readFile i)
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