init

modules/home/unified-router.nix

@@ -0,0 +1,90 @@
+# Unified Router Module (Home Manager)
+# Provides: Unified API router as rootless container
+#
+# Usage:
+#   myModules.unifiedRouter = {
+#     enable = true;
+#   };
+
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  cfg = config.myModules.unifiedRouter;
+in
+{
+  options.myModules.unifiedRouter = {
+    enable = lib.mkEnableOption "Unified API Router";
+
+    image = lib.mkOption {
+      type = lib.types.str;
+      default = "localhost/unified-router:latest";
+      description = "Unified Router container image";
+    };
+
+    port = lib.mkOption {
+      type = lib.types.port;
+      default = 6767;
+      description = "Host port for Unified Router";
+    };
+    environmentFile = lib.mkOption {
+      type = lib.types.str;
+      default = "/run/secrets/rendered/api_key.env";
+      description = "Path to environment file containing API_KEY";
+    };
+    antigravityPath = lib.mkOption {
+      type = lib.types.str;
+      default = "/home/ashie/nixos/antigravity-src";
+      description = "Path to antigravity-src directory";
+    };
+
+    dataDir = lib.mkOption {
+      type = lib.types.str;
+      default = "/home/ashie/.local/share/unified-router";
+      description = "Path to persist container data (accounts.json, etc.)";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    systemd.user.services.unified-router = {
+      Unit = {
+        Description = "Unified API Router Container (Rootless)";
+        After = [ "network-online.target" ];
+        Wants = [ "network-online.target" ];
+      };
+
+      Service = {
+        Environment = "PATH=/run/wrappers/bin:/run/current-system/sw/bin";
+        Restart = "always";
+        RestartSec = "10s";
+        ExecStartPre = [
+          # Best effort cleanup, ignore errors
+          "-${pkgs.podman}/bin/podman system migrate"
+          "-${pkgs.podman}/bin/podman rm -f unified-router --ignore"
+          "-${pkgs.podman}/bin/podman stop unified-router --ignore"
+          # Network creation removed (host mode)
+          "${pkgs.coreutils}/bin/mkdir -p ${cfg.dataDir}"
+        ];
+        ExecStart = ''
+          ${pkgs.podman}/bin/podman run --replace --rm --name unified-router \
+            --user 0 \
+            --network=host \
+            -e PORT=${toString cfg.port} \
+            --env-file=${cfg.environmentFile} \
+            -e LOG_LEVEL=debug \
+            -v ${cfg.dataDir}:/app/data \
+            ${cfg.image}
+        '';
+        ExecStop = "${pkgs.podman}/bin/podman stop -t 10 unified-router";
+      };
+
+      Install = {
+        WantedBy = [ "default.target" ];
+      };
+    };
+  };
+}