From d3e6dd481462ce8190f356df0b921a72b49e95bd Mon Sep 17 00:00:00 2001
From: Titanium Brain <titaniumbrain@vivaldi.net>
Date: Sat, 11 Jul 2026 09:54:36 +0100
Subject: [PATCH] feat(main): check for Lua config and fallback to INI

Checks for the presence of a config.lua file.
If it fails to find it or read it, default to config.ini
---
 src/main.zig | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/main.zig b/src/main.zig
index 3f18bbe..0b8ed0b 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -237,8 +237,13 @@ pub fn main(init: std.process.Init) !void {
         state.allocator.free(state.old_save_path);
     };
 
-    // TODO do not hardcode config file name
-    const config_path = try std.Io.Dir.path.join(state.allocator, &[_][]const u8{ config_parent_path, "config.lua" });
+    // Test for presence of Lua config file first
+    // If it fails, fall back to ini
+    var config_path = try std.Io.Dir.path.join(state.allocator, &[_][]const u8{ config_parent_path, "config.lua" });
+    if (std.Io.Dir.accessAbsolute(state.io, config_path, .{})) |_| {} else |_| {
+        state.allocator.free(config_path);
+        config_path = try std.Io.Dir.path.join(state.allocator, &[_][]const u8{ config_parent_path, "config.ini" });
+    }
     defer state.allocator.free(config_path);
 
     custom.binds = .empty;