@@ -14300,3 +14300,43 @@ of <https://hackage.haskell.org/package/configurator configurator> and
Its aim is primarily to allow updating programs that depend on configurator-ng to new versions
of GHC without changing the configuration file format.")
(license license:bsd-3)))
+
+(define-public ghc-cassava
+ (package
+ (name "ghc-cassava")
+ (version "0.5.1.0")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://hackage.haskell.org/package/cassava/cassava-"
+ version
+ ".tar.gz"))
+ (sha256
+ (base32
+ "0xs2c5lpy0g5lsmp2cx0dm5lnxij7cgry6xd5gsn3bfdlap8lb3n"))))
+ (build-system haskell-build-system)
+ (inputs
+ `(("ghc-attoparsec" ,ghc-attoparsec)
+ ("ghc-hashable" ,ghc-hashable)
+ ("ghc-scientific" ,ghc-scientific)
+ ("ghc-unordered-containers"
+ ,ghc-unordered-containers)
+ ("ghc-vector" ,ghc-vector)
+ ("ghc-only" ,ghc-only)
+ ("ghc-text-short" ,ghc-text-short)
+ ("ghc-bytestring-builder"
+ ,ghc-bytestring-builder)))
+ (arguments
+ `(#:tests? ; require outdated quickcheck version
+ #f
+ #:cabal-revision
+ ("2"
+ "13mbhan3agzf8ki8hcac1xf50h9nbzx2b47zjqrch2050v6xa351")))
+ (home-page "https://github.com/hvr/cassava")
+ (synopsis "A CSV parsing and encoding library")
+ (description
+ "cassava is a library for parsing and encoding [RFC 4180](https://tools.ietf.org/html/rfc4180)
+compliant [comma-separated values (CSV)](https://en.wikipedia.org/wiki/Comma-separated_values) data,
+which is a textual line-oriented format commonly used for exchanging tabular data.")
+ (license license:bsd-3)))