From d65217c9fc47654e423e5b147d55654008a5a6cc Mon Sep 17 00:00:00 2001
From: Bence Ferdinandy <bence@ferdinandy.com>
Date: Tue, 7 Jul 2026 13:45:50 +0200
Subject: [PATCH] fix(config): honor XDG_CONFIG_HOME on all platforms

On MacOS XDG_CONFIG_HOME is not checked and mdterm falls back on the
platform default config directory. When figuring out config_path, check
if XDG_CONFIG_HOME is set explicitly on all platforms.

Fixes: #66
---
 src/config.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/config.rs b/src/config.rs
index 187e03d..730ed8e 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -39,5 +39,8 @@ impl Config {
 }
 
 fn config_path() -> Option<PathBuf> {
-    dirs::config_dir().map(|d| d.join("mdterm").join("config.toml"))
+    let base = std::env::var_os("XDG_CONFIG_HOME")
+        .map(PathBuf::from)
+        .or_else(dirs::config_dir)?;
+    Some(base.join("mdterm").join("config.toml"))
 }