nix-config/modules/nixos/homelab/containers/freshrss.nix

{
  config,
  lib,
  pkgs,
  ...
}:

with lib;

let
  cfg = config.nixosModules.freshrss;
  port = 4003;
in
{
  options.nixosModules.freshrss.enable = mkEnableOption "Enable freshrss";

  config = mkIf cfg.enable {
    # Auto-generated using compose2nix v0.3.2-pre.
    virtualisation = {
      docker = {
        enable = true;
        autoPrune.enable = true;
      };

      oci-containers.backend = "docker";
    };

    virtualisation.oci-containers.containers."freshrss" = {
      image = "lscr.io/linuxserver/freshrss:latest";

      environment = {
        "PGID" = "1000";
        "PUID" = "1000";
        "TZ" = "Etc/UTC";
      };

      volumes = [
        "/home/opdavies/Code/dotfiles/freshrss-config:/config:rw"
      ];

      ports = [
        "${toString port}:80/tcp"
      ];

      log-driver = "journald";

      extraOptions = [
        "--network-alias=freshrss"
        "--network=freshrss_default"
      ];
    };

    systemd.services."docker-freshrss" = {
      serviceConfig = {
        Restart = lib.mkOverride 90 "always";
        RestartMaxDelaySec = lib.mkOverride 90 "1m";
        RestartSec = lib.mkOverride 90 "100ms";
        RestartSteps = lib.mkOverride 90 9;
      };

      after = [
        "docker-network-freshrss_default.service"
      ];

      requires = [
        "docker-network-freshrss_default.service"
      ];

      partOf = [
        "docker-compose-freshrss-root.target"
      ];

      wantedBy = [
        "docker-compose-freshrss-root.target"
      ];
    };

    systemd.services."docker-network-freshrss_default" = {
      path = [ pkgs.docker ];

      serviceConfig = {
        Type = "oneshot";
        RemainAfterExit = true;
        ExecStop = "docker network rm -f freshrss_default";
      };

      script = ''
        docker network inspect freshrss_default || docker network create freshrss_default
      '';

      partOf = [ "docker-compose-freshrss-root.target" ];
      wantedBy = [ "docker-compose-freshrss-root.target" ];
    };

    systemd.targets."docker-compose-freshrss-root" = {
      unitConfig = {
        Description = "Root target generated by compose2nix.";
      };

      wantedBy = [ "multi-user.target" ];
    };

    services.caddy.virtualHosts."freshrss.oliverdavies.uk" = {
      useACMEHost = "oliverdavies.uk";

      extraConfig = "reverse_proxy localhost:${toString port}";
    };
  };
}