From 66b19296ef2535761cf5b7201b6b8d1b50f73add Mon Sep 17 00:00:00 2001
From: tripp <86533397+trippjoe@users.noreply.github.com>
Date: Sat, 24 Sep 2022 12:06:26 -0400
Subject: [PATCH] add project path option to the compiler (#1826)

---
 goalc/main.cpp | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/goalc/main.cpp b/goalc/main.cpp
index 4dd6cdd2cd..a5e0571fd0 100644
--- a/goalc/main.cpp
+++ b/goalc/main.cpp
@@ -30,6 +30,7 @@ int main(int argc, char** argv) {
   std::string username = "#f";
   std::string game = "jak1";
   int nrepl_port = 8181;
+  fs::path project_path_override;
 
   CLI::App app{"OpenGOAL Compiler / REPL"};
   app.add_option("-c,--cmd", cmd, "Specify a command to run");
@@ -45,15 +46,26 @@ int main(int argc, char** argv) {
   app.add_flag("--user-auto", auto_find_user,
                "Attempt to automatically deduce the user, overrides '-user'");
   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.validate_positionals();
   CLI11_PARSE(app, argc, argv);
 
-  if (!file_util::setup_project_path(std::nullopt)) {
+  GameVersion game_version = game_name_to_version(game);
+
+  if (!project_path_override.empty()) {
+    if (!fs::exists(project_path_override)) {
+      lg::error("Error: project path override '{}' does not exist", project_path_override.string());
+      return 1;
+    }
+    if (!file_util::setup_project_path(project_path_override)) {
+      lg::error("Could not setup project path!");
+      return 1;
+    }
+  } else if (!file_util::setup_project_path(std::nullopt)) {
     return 1;
   }
 
-  GameVersion game_version = game_name_to_version(game);
-
   if (auto_find_user) {
     username = "#f";
     std::regex allowed_chars("[0-9a-zA-Z\\-\\.\\!\\?<>]");