Merge pull request #11 from Profpatsch/master

add dhall-to-nix

default.nix

@@ -12,4 +12,8 @@
   dhall-bash-simple = import ./dhall-bash-simple.nix {
     inherit pkgs;
   };
+
+  dhall-nix-simple = import ./dhall-nix-simple.nix {
+    inherit pkgs;
+  };
 }

dhall-nix-simple.nix

@@ -0,0 +1,21 @@
+{ pkgs ? import <nixpkgs> {} }:
+
+pkgs.stdenv.mkDerivation rec {
+  name = "dhall-nix-simple";
+
+  src = if pkgs.stdenv.isDarwin
+  then throw "dhall nix only released for linux"
+  else pkgs.fetchurl {
+    url = "https://github.com/dhall-lang/dhall-haskell/releases/download/1.26.0/dhall-nix-1.1.8-x86_64-linux.tar.bz2";
+    sha256 = "0zb1fl5bzaqfjg95m4znw3dcjkndl0nk6c70qd9pbrb4d2xch6s8";
+  };
+
+  installPhase = ''
+    mkdir -p $out/bin
+    DHALL_TO_NIX=$out/bin/dhall-to-nix
+    install -D -m555 -T dhall-to-nix $DHALL_TO_NIX
+
+    mkdir -p $out/etc/bash_completion.d/
+    $DHALL_TO_NIX --bash-completion-script $DHALL_TO_NIX > $out/etc/bash_completion.d/dhall-to-nix-completion.bash
+  '';
+}

test.bash

@@ -17,5 +17,6 @@ function test_exe () {
 test_exe dhall;
 test_exe dhall-to-json;
 test_exe dhall-to-bash;
+test_exe dhall-to-nix;
 
 exit $ERRORS;