dhall-1.21.0.nix

   1 { pkgs ? import <nixpkgs> {} }: with pkgs;
   2
   3 let
   4   mkVersion =
   5     version: sha256:
   6       stdenv.mkDerivation {
   7         name = "dhall-${version}";
   8         inherit version;
   9         src = fetchurl {
  10           url = "https://github.com/dhall-lang/dhall-haskell/releases/download/${version}/dhall-${version}-x86_64-linux.tar.bz2";
  11           inherit sha256;
  12         };
  13         unpackPhase = ''
  14           tar -xjf $src
  15         '';
  16         installPhase = ''
  17           mkdir -p $out/bin
  18           mv bin/dhall $out/bin/
  19         '';
  20       };
  21 in
  22   mkVersion "1.21.0" "0x7q6v1y62fq6724kx1hcfp1fcqv3lbv33ji6jzfd5y316a31r77"