tarlib-zlib-cabal-example

CHANGELOG.md

Revision history for tarlib-zlib-cabal-example

0.1.0.0 -- YYYY-mm-dd

• First version. Released on an unsuspecting world.

LICENSE

LICENSE

Main.hs

module Main where

main :: IO ()
main = putStrLn "Hello, Haskell!"

release.nix

let
  config = {
    packageOverrides = pkgs: rec {
      haskellPackages = pkgs.haskellPackages.override {
        overrides = haskellPackagesNew: haskellPackagesOld: rec {
          tarlib-zlib-cabal-example =
            haskellPackagesNew.callPackage ./tarlib-zlib-cabal-example.nix {
              tar = pkgs.libtar;
              z = pkgs.zlib;
            };
        };
      };
    };
  };

  pkgs = import (fetchTarball https://github.com/NixOS/nixpkgs/archive/20.09.tar.gz) { inherit config; };

in
  rec {
    tarlib-zlib-cabal-example = pkgs.haskellPackages.tarlib-zlib-cabal-example;
  }

Setup.hs

import Distribution.Simple
main = defaultMain

tarlib-zlib-cabal-example.cabal

cabal-version:       >=1.10
name:                tarlib-zlib-cabal-example
version:             0.1.0.0
license-file:        LICENSE
build-type:          Simple
extra-source-files:  CHANGELOG.md

executable tarlib-zlib-cabal-example
  main-is:             Main.hs
  build-depends:       base >=4.13 && <4.14
                     , tar
                     , zlib
  default-language:    Haskell2010
  extra-libraries:     tar
                     , z

tarlib-zlib-cabal-example.nix

{ mkDerivation, base, stdenv, tar, zlib }:
mkDerivation {
  pname = "tarlib-zlib-cabal-example";
  version = "0.1.0.0";
  src = ./.;
  isLibrary = false;
  isExecutable = true;
  executableHaskellDepends = [ base tar zlib ];
  license = "unknown";
  hydraPlatforms = stdenv.lib.platforms.none;
}