2 files changed, 66 insertions, 0 deletions
diff --git a/modules/nixos/server/services/default.nix b/modules/nixos/server/services/default.nix
new file mode 100644
index 0000000..68271b1
--- /dev/null
+++ b/modules/nixos/server/services/default.nix
@@ -0,0 +1,5 @@
+_: {
+  imports = [
+    ./hercules.nix
+  ];
+}
diff --git a/modules/nixos/server/services/hercules.nix b/modules/nixos/server/services/hercules.nix
new file mode 100644
index 0000000..782e5a8
--- /dev/null
+++ b/modules/nixos/server/services/hercules.nix
@@ -0,0 +1,61 @@
+{
+  config,
+  hercules-ci-agent,
+  lib,
+  pkgs,
+  self,
+  ...
+}: let
+  cfg = config.getchoo.server.services.hercules-ci;
+  inherit (lib) mkEnableOption mkIf;
+in {
+  options.getchoo.server.services.hercules-ci = {
+    enable = mkEnableOption "enable hercules-ci";
+    secrets.enable = mkEnableOption "manage secrets for hercules-ci";
+  };
+
+  config = mkIf cfg.enable {
+    age.secrets = let
+      baseDir = "${self}/secrets/hosts/${config.networking.hostName}";
+      hercArgs = {
+        mode = "400";
+        owner = "hercules-ci-agent";
+        group = "hercules-ci-agent";
+      };
+    in
+      mkIf cfg.secrets.enable {
+        binaryCache =
+          {
+            file = "${baseDir}/binaryCache.age";
+          }
+          // hercArgs;
+
+        clusterToken =
+          {
+            file = "${baseDir}/clusterToken.age";
+          }
+          // hercArgs;
+
+        secretsJson =
+          {
+            file = "${baseDir}/secretsJson.age";
+          }
+          // hercArgs;
+      };
+
+    environment.systemPackages = [
+      hercules-ci-agent.packages.${pkgs.stdenv.hostPlatform.system}.hercules-ci-cli
+    ];
+
+    services = {
+      hercules-ci-agent = {
+        enable = true;
+        settings = {
+          binaryCachesPath = config.age.secrets.binaryCache.path;
+          clusterJoinTokenPath = config.age.secrets.clusterToken.path;
+          secretsJsonPath = config.age.secrets.secretsJson.path;
+        };
+      };
+    };
+  };
+}