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Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/haskell.scm | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index c3e0a6100b..738c3a18c0 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -3,6 +3,7 @@ ;;; Copyright © 2015 Siniša Biđin <sinisa@bidin.eu> ;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org> ;;; Copyright © 2015 Eric Bavier <bavier@member.fsf.org> +;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -4856,6 +4857,39 @@ for Haskell, optimized for ease of use and high performance. (A note on naming: in Greek mythology, Aeson was the father of Jason.)") (license license:bsd-3))) +(define-public ghc-aeson-pretty + (package + (name "ghc-aeson-pretty") + (version "0.7.2") + (source (origin + (method url-fetch) + (uri (string-append + "http://hackage.haskell.org/package/aeson-pretty/aeson-pretty-" + version ".tar.gz")) + (sha256 + (base32 + "03ap81853qi8yd9kdgczllrrni23a6glsfxrwj8zab6ipjrbh234")))) + (build-system haskell-build-system) + (inputs + `(("ghc-aeson" ,ghc-aeson) + ("ghc-vector" ,ghc-vector) + ("ghc-text" ,ghc-text) + ("ghc-unordered-containers" + ,ghc-unordered-containers) + ("ghc-attoparsec" ,ghc-attoparsec) + ("ghc-cmdargs" ,ghc-cmdargs))) + (home-page "http://github.com/informatikr/aeson-pretty") + (synopsis "JSON pretty-printing library and command-line tool") + (description + "This package provides a JSON pretty-printing library compatible with aeson +as well as a command-line tool to improve readabilty of streams of JSON data. +The library provides the function @code{encodePretty}. It is a drop-in +replacement for aeson's @code{encode} function, producing JSON-ByteStrings for +human readers. The command-line tool reads JSON from stdin and writes +prettified JSON to stdout. It also offers a complementary \"compact\"-mode, +essentially the opposite of pretty-printing.") + (license license:bsd-3))) + (define-public ghc-wai (package (name "ghc-wai") |