let
  pkgsSrc = fetchTarball {
    # As of 2022-07-19
    url = "https://github.com/NixOS/nixpkgs/archive/d2db10786f27619d5519b12b03fb10dc8ca95e59.tar.gz";
    sha256 = "0s9gigs3ylnq5b94rfcmxvrmmr3kzhs497gksajf638d5bv7zcl5";
  };
  pkgs = import pkgsSrc { 
    overlays = [
      (self: super: {
        gomod = super.callPackage ./nix/builder { };
      })
    ];
  };
  bin  = pkgs.gomod.buildGoApplication {
    pname = "guichet-bin";
    version = "0.1.0";
    src = ./.;
    modules = ./gomod2nix.toml;

    CGO_ENABLED=0;

    meta = with pkgs.lib; {
      description = "Interface web pour gérer le LDAP: changer son mot de passe, ses infos de profil, inviter des gens, administration";
      homepage = "https://git.deuxfleurs.fr/Deuxfleurs/guichet";
      license = licenses.gpl3Plus;
      platforms = platforms.linux;
    };
  };
in
  pkgs.stdenv.mkDerivation {
    pname = "guichet";
    version = "0.1.0";
    src = ./.;

    installPhase = ''
      mkdir -p $out/

      cat > guichet <<EOF
      #!${pkgs.bash}/bin/bash
      cd $out
      ${bin}/bin/guichet \$@
      EOF
      chmod +x guichet

      cp guichet $out/guichet
      cp -r templates static $out/
    '';
  }