MasseR
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imageduplicates
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This commit is contained in:
Mats Rauhala 2019-01-01 17:30:55 +02:00
parent f8f0cf5a56
commit 4b6b9b8f19
1 changed files with 6 additions and 1 deletions
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7
src/Main.hs
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@ -3,10 +3,12 @@
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE TupleSections #-}
module Main where
import Codec.Picture
import Codec.Picture.Extra (scaleBilinear)
import Data.Bifunctor (second)
import Data.Bits
import Data.List (foldl')
import Data.Word (Word64)
@ -16,6 +18,7 @@ import Pipes.Files
import qualified Pipes.Prelude as P
import Pipes.Safe (runSafeT)
data Cmd = Cmd { source :: FilePath
, target :: FilePath
, recursive :: Bool
@ -36,5 +39,7 @@ fingerprint = hash . grey . scale . convertRGB8
main :: IO ()
main = do
Cmd{..} <- getRecord "Image duplicate finder"
runSafeT (runEffect (for (find source (glob "*.jpg" <> regular) >-> P.mapM (liftIO . readImage) >-> P.map (fmap fingerprint)) (liftIO . print)))
runSafeT $
runEffect $
for (find source (glob "*.jpg" <> regular) >-> P.mapM (\path -> fmap (path,) <$> liftIO (readImage path)) >-> P.map (fmap (second fingerprint))) (liftIO . print)
putStrLn "Hello, Haskell!"