cute refactor

modules/github-runners/default.nix

@@ -0,0 +1,47 @@
+{ lib, pkgs, config, ... }:
+
+with lib;
+let
+  cfg = config.modules.github-runners;
+  extraPackages = 
+    let gtar = pkgs.runCommandNoCC "gtar" { } ''
+      mkdir -p $out/bin
+      ln -s ${lib.getExe pkgs.gnutar} $out/bin/gtar
+    '';
+    in
+    with pkgs; [
+      nix
+      nixci
+      cachix
+      coreutils
+      which
+      jq
+      gtar
+      docker
+      curl
+    ];
+in
+{
+  options = {
+    modules = {
+      github-runners = {
+        enable = mkEnableOption "Deploy github runners";
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.github-runners = {
+      simplelink = {
+        enable     = true;
+        name       = "simplelink";
+        url        = "https://github.com/waveringana/simplelink";
+        token  = config.age.secrets."build-token".path;
+        user = "regent";
+        group = "docker";
+        extraPackages = extraPackages;
+       };
+    };
+  };
+}
+