Parameterize the iso_data folder for goalc

common/repl/config.cpp

@@ -8,6 +8,7 @@ namespace REPL {
 void to_json(json& j, const Config& obj) {
   j = json{
       {"nreplPort", obj.nrepl_port},
+      {"isoPath", obj.iso_path},
       {"gameVersionFolder", obj.game_version_folder},
       {"numConnectToTargetAttempts", obj.target_connect_attempts},
       {"asmFileSearchDirs", obj.asm_file_search_dirs},
@@ -22,6 +23,9 @@ void from_json(const json& j, Config& obj) {
   if (j.contains("nreplPort")) {
     j.at("nreplPort").get_to(obj.nrepl_port);
   }
+  if (j.contains("isoPath")) {
+    j.at("isoPath").get_to(obj.iso_path);
+  }
   if (j.contains("gameVersionFolder")) {
     j.at("gameVersionFolder").get_to(obj.game_version_folder);
   }

common/repl/config.h

@@ -49,6 +49,7 @@ struct Config {
       {KeyBind::Modifier::CTRL, "N", "Full build of the game", "(mi)"}};
   bool per_game_history = true;
   bool permissive_redefinitions = false;
+  std::string iso_path;
 
   int get_nrepl_port() {
     if (temp_nrepl_port != -1) {

common/repl/repl_wrapper.cpp

@@ -43,29 +43,31 @@ void Wrapper::print_welcome_message(const std::vector<std::string>& loaded_proje
       fmt::format("  Project Path: {}\n",
                   fmt::format(fg(fmt::color::gray), file_util::get_jak_project_dir().string()));
   message += fmt::format(fmt::emphasis::bold | fg(fmt::color::orange), "  -       :===:       -");
+  message +=
+      fmt::format("  ISO Data Path: {}\n", fmt::format(fg(fmt::color::gray), repl_config.iso_path));
+  message += fmt::format(fmt::emphasis::bold | fg(fmt::color::orange), "  --.   .--: :--.   .--");
   message += "  nREPL:";
   if (!nrepl_alive) {
     message += fmt::format(fg(fmt::color::red), "DISABLED\n");
   } else {
     message += fmt::format(fg(fmt::color::light_green), " Listening on {}\n",
                            repl_config.get_nrepl_port());
   }
-  message += fmt::format(fmt::emphasis::bold | fg(fmt::color::orange), "  --.   .--: :--.   .--");
+  message += fmt::format(fmt::emphasis::bold | fg(fmt::color::orange), "  .=======.    =======.");
   message += "  Source File Search Dirs: ";
   const auto search_dir_string =
       fmt::format("{}", fmt::join(repl_config.asm_file_search_dirs, ","));
   message += fmt::format("[{}]\n", fmt::format(fg(fmt::color::gray), search_dir_string));
-  message += fmt::format(fmt::emphasis::bold | fg(fmt::color::orange), "  .=======.    =======.");
-  message += fmt::format("  {} or {} for basic help and usage\n",
+  message += fmt::format(fmt::emphasis::bold | fg(fmt::color::orange), "   .-=====-. .-=====-");
+  message += fmt::format("    {} or {} for basic help and usage\n",
                          fmt::format(fg(fmt::color::cyan), "(repl-help)"),
                          fmt::format(fg(fmt::color::cyan), "(repl-keybinds)"));
-  message += fmt::format(fmt::emphasis::bold | fg(fmt::color::orange), "   .-=====-. .-=====-");
-  message +=
-      fmt::format("    {} to connect to the game\n", fmt::format(fg(fmt::color::cyan), "(lt)"));
   message += fmt::format(fmt::emphasis::bold | fg(fmt::color::orange), "     .-===========-.");
-  message += fmt::format("     {} to recompile the active project.\n",
+  message +=
+      fmt::format("     {} to connect to the game\n", fmt::format(fg(fmt::color::cyan), "(lt)"));
+  message += fmt::format(fmt::emphasis::bold | fg(fmt::color::orange), "         .-===-.");
+  message += fmt::format("         {} to recompile the active project.\n",
                          fmt::format(fg(fmt::color::cyan), "(mi)"));
-  message += fmt::format(fmt::emphasis::bold | fg(fmt::color::orange), "         .-===-.\n");
   message += fmt::format(fmt::emphasis::bold | fg(fmt::color::orange), "            .\n");
   fmt::print("{}", message);
 }
@@ -289,6 +291,7 @@ REPL::Config load_repl_config(const std::string& username,
       // do nothing
     }
   }
+  loaded_config.iso_path = file_util::get_iso_dir_for_game(game_version).string();
   loaded_config.temp_nrepl_port = nrepl_port;
   return loaded_config;
 }

goalc/main.cpp

@@ -37,6 +37,7 @@ int main(int argc, char** argv) {
   std::string game = "jak1";
   int nrepl_port = -1;
   fs::path project_path_override;
+  fs::path iso_path_override;
 
   // TODO - a lot of these flags could be deprecated and moved into `repl-config.json`
   CLI::App app{"OpenGOAL Compiler / REPL"};
@@ -49,6 +50,7 @@ int main(int argc, char** argv) {
   app.add_option("-g,--game", game, "The game name: 'jak1' or 'jak2'");
   app.add_option("--proj-path", project_path_override,
                  "Specify the location of the 'data/' folder");
+  app.add_option("--iso-path", iso_path_override, "Specify the location of the 'iso_data/' folder");
   define_common_cli_arguments(app);
   app.validate_positionals();
   CLI11_PARSE(app, argc, argv);
@@ -68,6 +70,15 @@ int main(int argc, char** argv) {
     return 1;
   }
 
+  // Check for a custom ISO path before the REPL window renders.
+  if (!iso_path_override.empty()) {
+    if (!fs::exists(iso_path_override)) {
+      lg::error("Error: iso path override '{}' does not exist", iso_path_override.string());
+      return 1;
+    }
+    file_util::set_iso_data_dir(iso_path_override);
+  }
+
   try {
     setup_logging(_cli_flag_disable_ansi);
   } catch (const std::exception& e) {

goalc/make/MakeSystem.cpp

@@ -91,8 +91,13 @@ MakeSystem::MakeSystem(const std::optional<REPL::Config> repl_config, const std:
 
   m_goos.set_global_variable_to_symbol("ASSETS", "#t");
 
-  set_constant("*iso-data*", file_util::get_file_path({"iso_data"}));
-  set_constant("*use-iso-data-path*", false);
+  if (m_repl_config && !m_repl_config.value().iso_path.empty()) {
+    set_constant("*iso-data*", m_repl_config.value().iso_path);
+    set_constant("*use-iso-data-path*", true);
+  } else {
+    set_constant("*iso-data*", file_util::get_file_path({"iso_data"}));
+    set_constant("*use-iso-data-path*", false);
+  }
 
   add_tool<DgoTool>();
   add_tool<TpageDirTool>();

goalc/make/MakeSystem.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "common/goos/Interpreter.h"
+#include "common/util/FileUtil.h"
 
 #include "goalc/make/Tool.h"