{ config, lib, pkgs, ... }:
{
  virtualisation.oci-containers = {
    containers = {

      gitlab = {
        image = "gitlab/gitlab-ce:latest";
        ports = [ "26616:80" "26617:22" ];
        volumes = [
          "/home/sezycei/srv/containerdata/gitlab/config:/etc/gitlab"
          "/home/sezycei/srv/containerdata/gitlab/log:/var/log/gitlab"
          "/home/sezycei/srv/containerdata/gitlab/data:/var/opt/gitlab"
        ];
        environment = {
          GITLAB_OMNIBUS_CONFIG = ''
            external_url 'https://git.eversole.co'
            nginx['listen_port'] = 80
            nginx['listen_https'] = false
            gitlab_rails['gitlab_shell_ssh_port'] = 26617
          '';
        };
      };

      # gitlab-runner = a service definition in this file.

      jellyfin = {
        image = "linuxserver/jellyfin";
        ports = [ "127.0.0.1:8096:8096" "127.0.0.1:8920:8920" ];
        volumes = [
          "/home/sezycei/srv/containerdata/jellyfin/config:/config"
          "/home/torrent/data/completed:/data/unsorted"
          "/home/torrent/data/TV:/data/tvshows"
          "/home/torrent/data/Movies:/data/movies"
          "/home/torrent/data/transcode:/data/transcode"
          "/home/torrent/data/Music:/data/music"
        ];
        environment = {
          PGID = "1000";
          PUID = "1000";
          TZ = "America/Chicago";
          UMASK_SET = "022";
        };
      };

      murmur = {
        image = "goofball222/murmur";
        ports = [ "127.0.0.1:64738:64738" "127.0.0.1:64738:64738/udp" ];
        volumes = [
          "/home/sezycei/srv/containerdata/registry/registry/data:/var/lib/registry"
          "/home/sezycei/srv/containerdata/registry/registry/certs:/certs"
          "/home/sezycei/srv/containerdata/registry/registry/auth:/auth"
        ];
        environment = { };
      };

      purr = {
        image = "docker.matri.cx/purr";
        ports = [ "127.0.0.1:5195:3000" ];
        volumes = [
          "/home/sezycei/dev/purr/data/Purr.sqlite:/app/data/Purr.sqlite"
          "/home/sezycei/dev/purr/config.dhall:/app/config.dhall"
        ];
        environment = { };
      };

      registry = {
        image = "registry:2";
        ports = [ "127.0.0.1:3001:5000" ];
        volumes = [
          "/home/sezycei/srv/containerdata/registry/registry/data:/var/lib/registry"
          "/home/sezycei/srv/containerdata/registry/registry/certs:/certs"
          "/home/sezycei/srv/containerdata/registry/registry/auth:/auth"
        ];
        environment = { };
      };

      transmission = {
        image = "haugene/transmission-openvpn";
        ports = [ "127.0.0.1:9091:9091" ];
        volumes = [
          "/home/sezycei/srv/scripts/transmission/settings.json:/etc/transmission-daemon/settings.json"
          "/etc/localtime:/etc/localtime:ro"
          "/home/torrent/data:/data"
        ];
        environmentFiles =
          [ config.age.secrets.transmission-env.path ];
        extraOptions = [ "--cap-add=NET_ADMIN" "--privileged" ];
      };

    };
  };

  services.gitlab-runner = {
    enable = true;
    services = {
      nix = with lib; {
        registrationConfigFile = toString /run/agenix/gitlab-runner;
        dockerImage = "alpine";
        dockerVolumes = [
          "/nix/store:/nix/store:ro"
          "/nix/var/nix/db:/nix/var/nix/db:ro"
          "/nix/var/nix/daemon-socket:/nix/var/nix/daemon-socket:ro"
        ];
        preBuildScript = pkgs.writeScript "setup-container" ''
          mkdir -p -m 0755 /nix/var/log/nix/drvs
          mkdir -p -m 0755 /nix/var/nix/gcroots
          mkdir -p -m 0755 /nix/var/nix/profiles
          mkdir -p -m 0755 /nix/var/nix/temproots
          mkdir -p -m 0755 /nix/var/nix/userpool
          mkdir -p -m 1777 /nix/var/nix/gcroots/per-user
          mkdir -p -m 1777 /nix/var/nix/profiles/per-user
          mkdir -p -m 0755 /nix/var/nix/profiles/per-user/root
          mkdir -p -m 0700 "$HOME/.nix-defexpr"
          . ${pkgs.nix}/etc/profile.d/nix-daemon.sh
          ${pkgs.nix}/bin/nix-channel --add https://nixos.org/channels/nixos-23.05 nixpkgs
          ${pkgs.nix}/bin/nix-channel --update nixpkgs
          ${pkgs.nix}/bin/nix-env -i ${concatStringsSep " " (with pkgs; [ nix cacert git openssh ])}
          # Config
          mkdir -p "$HOME/.config/nix"
          echo "experimental-features = nix-command flakes" >> "$HOME/.config/nix/nix.conf"
          echo "max-jobs = 8" >> "$HOME/.config/nix/nix.conf"
          echo "build-cores = 8" >> "$HOME/.config/nix/nix.conf"
        '';
        environmentVariables = {
          ENV = "/etc/profile";
          USER = "root";
          NIX_REMOTE = "daemon";
          PATH = "/nix/var/nix/profiles/default/bin:/nix/var/nix/profiles/default/sbin:/bin:/sbin:/usr/bin:/usr/sbin";
          NIX_SSL_CERT_FILE = "/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt";
        };
      };
    };
  };
}