exiftool: Haskell bindings to ExifTool

[ foreign, library, mit ] [ Propose Tags ]

Haskell bindings to the ExifTool command-line application that enable reading, writing and deleting metadata in various file formats.


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Versions [RSS] 0.1.0.0, 0.1.1.0, 0.2.0.0, 0.2.0.1, 0.2.0.2
Change log CHANGELOG.md
Dependencies aeson (>=1.5.4 && <2.2), base (>=4.12 && <5), base64 (>=0.4.2 && <0.5), bytestring (>=0.10.8 && <0.12), hashable (>=1.3.0 && <1.5), process (>=1.6.5 && <1.7), scientific (>=0.3.6 && <0.4), temporary (>=1.3 && <1.4), text (>=1.2.3 && <2.1), unordered-containers (>=0.2.12 && <0.3), vector (>=0.12.1 && <0.14), witch (>=1.0.0 && <1.2) [details]
License MIT
Copyright 2020-2022 Martin Hoppenheit
Author Martin Hoppenheit
Maintainer martin@hoppenheit.info
Category Foreign
Home page https://github.com/marhop/exiftool-haskell
Source repo head: git clone https://github.com/marhop/exiftool-haskell
Uploaded by MartinHoppenheit at 2022-11-14T21:40:57Z
Distributions NixOS:0.2.0.2
Downloads 475 total (14 in the last 30 days)
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Status Docs available [build log]
Last success reported on 2022-11-15 [all 1 reports]

Readme for exiftool-0.2.0.2

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exiftool-haskell

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Haskell bindings to the ExifTool command-line application that enable reading, writing and deleting metadata in various file formats.

Full documentation is on Hackage. A short code example:

{-# LANGUAGE OverloadedStrings #-}

import Data.Text (Text)
import ExifTool

data Foo = Foo
  { description :: Text,
    resolution :: Int
  }
  deriving (Show)

main :: IO ()
main = withExifTool $ \et -> do
  m <- readMeta et [] "a.jpg"
  print $ Foo <$> get (Tag "Description") m <*> get (Tag "XResolution") m
  let m' = del (Tag "Description") . set (Tag "XResolution") (42 :: Int) $ m
  writeMeta et m' "a.jpg"