default.nix

with import <nixpkgs> { config.allowBroken = true; config.allowUnfree = true; };
let
  src = fetchFromGitHub {
    owner = "luna";
    repo = "luna-studio";
    rev = "ce722844e7656926eac48a4590ada35fefbf0b37";
    sha256 = "1mjd2jkj4mlmkrhbd55lw23ad7fd33m20yfq6l2p3caaqxdbx603";
  };
  src2 = fetchFromGitHub {
    owner = "luna";
    repo = "luna";
    rev = "bfd3f25a617308fe7eabd012019413e7eb8cdcb6";
    sha256 = "0zpg80271akhhdwh2p5dvpcrw1n9qc8c0pvz4yfbpcy91yghsfw2";
  };
  src3 = fetchFromGitHub {
    owner = "luna";
    repo = "parsert";
    rev = "cbcd88c87e8888ebfeacd258cca96b3d6d489d35";
    sha256 = "11jiry3wrjfhdgcfyj6ckgdph1yfa3wz1bc46jzmbigrsjg7i7z4";
  };
  overlay = self: super: {
    node-editor = self.callCabal2nix "node-editor" "${src}/frontend/node-editor" {};
    luna-api-definition = self.callCabal2nix "luna-api-definition" "${src}/common/api-definition" {};
    common = self.callCabal2nix "common" "${src}/frontend/lib" {};
    luna-lexer = self.callCabal2nix "luna-lexer" "${src2}/syntax/text/lexer" {};
    luna-node-editor-view = self.callCabal2nix "luna-node-editor-view" "${src}/frontend/node-editor-view" {};
    parsert = self.callCabal2nix "parsert" src3 {};
    text-processing = self.callCabal2nix "text-processing" (fetchFromGitHub {
      owner = "luna";
      repo = "text-processing";
      rev = "fe9834f3f5583086d76b12779a1c2a5290c72b0d";
      sha256 = "1p9bppliwkcs3qxhasbgs2rxqrj74c6g33va2q6i4vv7czm2ysyq";
    }) {};
  };
in haskell.packages.ghcjs.override { overrides = overlay; }