commit 5f6b24a36af63f25ad9c3c09b46cecf8b51ed48f · pyrox.dev/nixpkgs

+20 -25
pkgs/development/ocaml-modules/dum/default.nix
···

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       {

     

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         lib,

     

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         stdenv,

     

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         fetchFromGitHub,

     

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         ocaml,

     

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         findlib,

     

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         easy-format,

     

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         buildDunePackage,

     

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         fetchurl,

     

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       }:

     

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       stdenv.mkDerivation rec {

     

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         pname = "ocaml${ocaml.version}-dum";

     

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         version = "1.0.1";

     

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       buildDunePackage rec {

     

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         pname = "dum";

     

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         version = "1.0.3";

     

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         src = fetchFromGitHub {

     

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           owner = "mjambon";

     

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           repo = "dum";

     

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           rev = "v${version}";

     

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           sha256 = "0yrxl97szjc0s2ghngs346x3y0xszx2chidgzxk93frjjpsr1mlr";

     

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         src = fetchurl {

     

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           url = "https://github.com/mjambon/dum/releases/download/${version}/dum-${version}.tbz";

     

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           hash = "sha256-ZFojUD/IoxVTDfGyh2wveFsSz4D19pKkHrNuU+LFJlE=";

     

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         };

     

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         postPatch = ''

     

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           substituteInPlace "dum.ml" \

     

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           --replace "Lazy.lazy_is_val" "Lazy.is_val" \

     

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           --replace "Obj.final_tag" "Obj.custom_tag"

     

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           --replace-fail "Lazy.lazy_is_val" "Lazy.is_val" \

     

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           --replace-fail "Obj.final_tag" "Obj.custom_tag"

     

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         '';

     

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         nativeBuildInputs = [

     

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           ocaml

     

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           findlib

     

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         ];

     

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         propagatedBuildInputs = [ easy-format ];

     

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         strictDeps = true;

     

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         createFindlibDestdir = true;

     

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         meta = with lib; {

     

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         meta = {

     

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           homepage = "https://github.com/mjambon/dum";

     

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           description = "Inspect the runtime representation of arbitrary OCaml values";

     

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           license = licenses.lgpl21Plus;

     

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           maintainers = [ maintainers.alexfmpe ];

     

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           longDescription = ''

     

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             Dum is a library for inspecting the runtime representation of

     

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             arbitrary OCaml values. Shared or cyclic data are detected

     

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             and labelled. This guarantees that printing would always

     

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             terminate. This makes it possible to print values such as closures,

     

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             objects or exceptions in depth and without risk.

     

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           '';

     

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           license = lib.licenses.lgpl21Plus;

     

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           maintainers = with lib.maintainers; [ alexfmpe ];

     

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         };

     

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       }