planefinder: allow a services.planefinder.configFile option

jnsgruk · Jul 2, 2024 · 87151ea · 87151ea
1 parent 8a0949e
commit 87151ea
Showing 1 changed file with 31 additions and 17 deletions.
diff --git a/modules/planefinder.nix b/modules/planefinder.nix
@@ -12,23 +12,26 @@ let
 
   mkConfigFile =
     cfg:
-    pkgs.writeTextFile {
-      name = "planefinder-config.json";
-      text = ''
-        {
-          "tcp_address": "localhost",
-          "tcp_port": "30005",
-          "select_timeout": "10",
-          "data_upload_interval": "10",
-          "connection_type": "1",
-          "aircraft_timeout": "30",
-          "data_format": "1",
-          "sharecode": "${cfg.shareCode}",
-          "latitude": "${cfg.latitude}",
-          "longitude": "${cfg.longitude}"
-        }
-      '';
-    };
+    if cfg.configFile == null then
+      pkgs.writeTextFile {
+        name = "planefinder-config.json";
+        text = ''
+          {
+            "tcp_address": "localhost",
+            "tcp_port": "30005",
+            "select_timeout": "10",
+            "data_upload_interval": "10",
+            "connection_type": "1",
+            "aircraft_timeout": "30",
+            "data_format": "1",
+            "sharecode": "${cfg.shareCode}",
+            "latitude": "${cfg.latitude}",
+            "longitude": "${cfg.longitude}"
+          }
+        '';
+      }
+    else
+      cfg.configFile;
 in
 {
   options = {
@@ -43,6 +46,17 @@ in
         description = lib.mdDoc "Open ports in the firewall for planefinder.";
       };
 
+      configFile = lib.mkOption {
+        default = null;
+        description = ''
+          Path to Planefinder config file.
+
+          Setting this option will override any configuration applied by
+          other configuration options.
+        '';
+        type = lib.types.nullOr lib.types.path;
+      };
+
       shareCode = lib.mkOption {
         type = lib.types.str;
         default = "";