Apollo nix flake

Nix flake for https://github.com/ClassicOldSong/Apollo.

Disclaimer

This is the first flake I'm building. It might not be complete. Following the Usage section you should be able to get Apollo up and running.

Usage

To include the flake, follow the instructions Using nix flakes with NixOS. After including the flake I added this to my modules in flake.nix:

    modules = [
      # configuration.nix
      # Apollo
      (inputs.apollo-flake.nixosModules.${linuxPkgsUnstable.system}.default)
      ({pkgs, ...}: {
        services.apollo.package = apollo-flake.packages.${pkgs.system}.default;
      })
    ];

And in my configuration.nix:

  # Enable self-hosted game streaming
  services.apollo = {
    enable = true;
    capSysAdmin = true;
    openFirewall = true;
    applications = {
      apps = [
        {
          name = "TV";
          prep-cmd = [
            {
              do = ''
              ${pkgs.hyprland}/bin/hyprctl keyword monitor DP-2,3840x2160@60,0x0,1
              '';
              undo = ''
                ${pkgs.hyprland}/bin/hyprctl keyword monitor DP-2,5120x1440@240,0x0,1
              '';
            }
          ];
          exclude-global-prep-cmd = "false";
          auto-detach = "true";
        }
      ];
    };
  };

After nixos-rebuild the service should be started. Verify with systemctl --user status apollo or start it with systemctl --user start apollo.service

Credits

I made some small modifications to the Sunshine package from nixpkgs (https://github.com/NixOS/nixpkgs/blob/nixos-25.05/pkgs/by-name/su/sunshine/package.nix). The people maintaining that package put in the hard work to make the package work for Sunshine.