{ pkgs, nodePackages, makeWrapper, nixosTests, nodejs, stdenv, lib, ... }:

let

  packageName = with lib; concatStrings (map (entry: (concatStrings (mapAttrsToList (key: value: "${key}-${value}") entry))) (importJSON ./package.json));

  ourNodePackages = import ./node-composition.nix {
    inherit pkgs nodejs;
    inherit (stdenv.hostPlatform) system;
  };
in
ourNodePackages."${packageName}".override {
  pname = "matrix-appservice-irc";

  nativeBuildInputs = [ makeWrapper nodePackages.node-gyp-build ];

  postInstall = ''
    makeWrapper '${nodejs}/bin/node' "$out/bin/matrix-appservice-irc" \
      --add-flags "$out/lib/node_modules/matrix-appservice-irc/app.js"
  '';

  passthru.tests.matrix-appservice-irc = nixosTests.matrix-appservice-irc;
  passthru.updateScript = ./update.sh;

  meta = with lib; {
    description = "Node.js IRC bridge for Matrix";
    maintainers = with maintainers; [ piegames ];
    homepage = "https://github.com/matrix-org/matrix-appservice-irc";
    license = licenses.asl20;
  };
}