nrepl: default to a single port, nothing breaks if the port is already bound to

common/repl/config.cpp

@@ -7,15 +7,21 @@
 namespace REPL {
 void to_json(json& j, const Config& obj) {
   j = json{
+      {"nreplPort", obj.nrepl_port},
       {"gameVersionFolder", obj.game_version_folder},
       {"numConnectToTargetAttempts", obj.target_connect_attempts},
       {"asmFileSearchDirs", obj.asm_file_search_dirs},
       {"keybinds", obj.keybinds},
       {"perGameHistory", obj.per_game_history},
+      {"permissiveRedefinitions", obj.permissive_redefinitions},
   };
 }
 
 void from_json(const json& j, Config& obj) {
+  // TODO - make a camelCase variant of json_serialize/deserialize macros
+  if (j.contains("nreplPort")) {
+    j.at("nreplPort").get_to(obj.nrepl_port);
+  }
   if (j.contains("gameVersionFolder")) {
     j.at("gameVersionFolder").get_to(obj.game_version_folder);
   }
@@ -55,6 +61,9 @@ void from_json(const json& j, Config& obj) {
   if (j.contains("perGameHistory")) {
     j.at("perGameHistory").get_to(obj.per_game_history);
   }
+  if (j.contains("permissiveRedefinitions")) {
+    j.at("permissiveRedefinitions").get_to(obj.permissive_redefinitions);
+  }
   // if there is game specific configuration, override any values we just set
   if (j.contains(version_to_game_name(obj.game_version))) {
     from_json(j.at(version_to_game_name(obj.game_version)), obj);