terraform build

shell.nix

let
  pkgs = import <nixpkgs> {};
  stdenv = pkgs.stdenv;
  t = with pkgs; call ./terraform-default.nix {};

in stdenv.mkDerivation {
  name = "v2-devops";

  buildInputs = [ pkgs.ansible2 t ];
}

terraform-default.nix

{ stdenv, unzip }:

stdenv.mkDerivation rec {
  name = "terraform-${version}";
  version = "0.7.3";

  buildCommand = ''
  mkdir $out
  unzip $src
  mv terraform $out/terraform
  echo Installed terraform to $out/terraform
  '';

  src = pkgs.fetchurl {
    url = "https://releases.hashicorp.com/terraform/0.7.3/terraform_0.7.3_linux_amd64.zip";
    sha256 = "4e985f222ec99616e8c730d737c9b400f9d73bf0c436661ec888b2406d3a6f39";
    name = "terraform_0.7.3_linux_amd64.zip";
  };

  buildInputs = [ pkgs.unzip ];
}