n8n: fix aarch64 build

    pkgs.postgresql

  ];

  preRebuild = lib.optionalString stdenv.isAarch64 ''

    # Oracle's official package on npm is binary only (WHY?!) and doesn't provide binaries for aarch64.

    # This can supposedly be fixed by building a custom copy of the module from source, but that's way

    # too much complexity for a setup no one would ever actually run.

    #

    # NB: If you _are_ actually running n8n on Oracle on aarch64, feel free to submit a patch.

  preRebuild = lib.optionalString stdenv.isAarch64 ''

    rm -rf node_modules/oracledb

    # This package tries to load a prebuilt binary for a different arch, and it doesn't provide the binary for aarch64.

    # It is marked as an optional dependency in pnpm-lock.yaml and there are no other references to it n8n.

    rm -rf node_modules/@sap/hana-client

  '';

  # makes libmongocrypt bindings not look for static libraries in completely wrong places