dotfiles/modules/nixos/services/forgejo/default.nix

{
  config,
  lib,
  pkgs,
  namespace,
  ...
}: let
  inherit (lib) mkIf mkEnableOption mkOption types;

  cfg = config.${namespace}.services.forgejo;
  forgejo_cfg = config.services.forgejo;
in {
  options.${namespace}.services.forgejo = {
    enable = mkEnableOption "forgejo";
    domain = mkOption {
      type = types.str;
      description = ''
        The domain name to use for this instance
      '';
    };
    acmeCertName = mkOption {
      type = types.str;
      default = "";
      description = ''
        If set to a non-empty string, forces SSL with the supplied acme
        certificate.
      '';
    };
  };

  config = mkIf cfg.enable {
    services.forgejo = {
      enable = true;
      database = {
        type = "sqlite3";
      };

      useWizard = false;

      settings = {
        server = {
          DOMAIN = cfg.domain;
          ROOT_URL = "https://${cfg.domain}";
          HTTP_PORT = 3001;
        };

        session.COOKIE_SECURE = true;
        service.DISABLE_REGISTRATION = true;

        # webhook.ALLOWED_HOST_LIST = "hydra.kilonull.com";

        ui.THEMES = ''
          catppuccin-latte-rosewater,catppuccin-latte-flamingo,catppuccin-latte-pink,catppuccin-latte-mauve,catppuccin-latte-red,catppuccin-latte-maroon,catppuccin-latte-peach,catppuccin-latte-yellow,catppuccin-latte-green,catppuccin-latte-teal,catppuccin-latte-sky,catppuccin-latte-sapphire,catppuccin-latte-blue,catppuccin-latte-lavender,catppuccin-frappe-rosewater,catppuccin-frappe-flamingo,catppuccin-frappe-pink,catppuccin-frappe-mauve,catppuccin-frappe-red,catppuccin-frappe-maroon,catppuccin-frappe-peach,catppuccin-frappe-yellow,catppuccin-frappe-green,catppuccin-frappe-teal,catppuccin-frappe-sky,catppuccin-frappe-sapphire,catppuccin-frappe-blue,catppuccin-frappe-lavender,catppuccin-macchiato-rosewater,catppuccin-macchiato-flamingo,catppuccin-macchiato-pink,catppuccin-macchiato-mauve,catppuccin-macchiato-red,catppuccin-macchiato-maroon,catppuccin-macchiato-peach,catppuccin-macchiato-yellow,catppuccin-macchiato-green,catppuccin-macchiato-teal,catppuccin-macchiato-sky,catppuccin-macchiato-sapphire,catppuccin-macchiato-blue,catppuccin-macchiato-lavender,catppuccin-mocha-rosewater,catppuccin-mocha-flamingo,catppuccin-mocha-pink,catppuccin-mocha-mauve,catppuccin-mocha-red,catppuccin-mocha-maroon,catppuccin-mocha-peach,catppuccin-mocha-yellow,catppuccin-mocha-green,catppuccin-mocha-teal,catppuccin-mocha-sky,catppuccin-mocha-sapphire,catppuccin-mocha-blue,catppuccin-mocha-lavender
        '';
        ui.DEFAULT_THEME = "catppuccin-mocha-green";
      };
    };

    systemd.tmpfiles.rules = [
      "d '${forgejo_cfg.customDir}/public' 0750 ${forgejo_cfg.user} ${forgejo_cfg.group} - -"
      "z '${forgejo_cfg.customDir}/public' 0750 ${forgejo_cfg.user} ${forgejo_cfg.group} - -"
      "d '${forgejo_cfg.customDir}/public/assets' 0750 ${forgejo_cfg.user} ${forgejo_cfg.group} - -"
      "z '${forgejo_cfg.customDir}/public/assets' 0750 ${forgejo_cfg.user} ${forgejo_cfg.group} - -"
      "L+ '${forgejo_cfg.customDir}/public/assets/css' - - - - ${pkgs.aa.catppuccin-gitea}/share/gitea-themes"
    ];

    services.nginx = {
      enable = true;
      virtualHosts."${cfg.domain}" =
        {
          locations."/" = {
            proxyPass = "http://127.0.0.1:${toString forgejo_cfg.settings.server.HTTP_PORT}";
          };
          locations."= /" = {
            return = "301 /explore/repos";
          };
        }
        // lib.optionalAttrs (cfg.acmeCertName != "") {
          forceSSL = true;
          useACMEHost = cfg.acmeCertName;
        };
    };
  };
}