nixpkgs/pkgs/development/tools/haskell/cabal2nix/hackage2nix.nix

33 lines
1.1 KiB
Nix

{ mkDerivation, base, Cabal, containers, distribution-nixpkgs
, fetchFromGitHub, filepath, language-nix, lens, monad-par
, monad-par-extras, mtl, optparse-applicative, pretty, stdenv
}:
mkDerivation rec {
pname = "hackage2nix";
version = "20150903";
src = fetchFromGitHub {
owner = "nixos";
repo = "cabal2nix";
rev = "v${version}";
sha256 = "1cniaymgwz96bjchan49jv627wjbymc3vs48w1p19qj2k9rly6q7";
};
postUnpack = "sourceRoot+=/${pname}";
isLibrary = false;
isExecutable = true;
enableSharedExecutables = false;
executableHaskellDepends = [
base Cabal containers distribution-nixpkgs filepath language-nix
lens monad-par monad-par-extras mtl optparse-applicative pretty
];
postInstall = ''
exe=$out/bin/${pname}
mkdir -p $out/share/bash-completion/completions
$exe --bash-completion-script $exe >$out/share/bash-completion/completions/${pname}
'';
homepage = "https://github.com/nixos/cabal2nix#readme";
description = "Convert Cabal files into Nix build instructions";
license = stdenv.lib.licenses.bsd3;
maintainers = with stdenv.lib.maintainers; [ simons ];
}