From 793f469035b4e8ffe165d140ea1895b994fae117 Mon Sep 17 00:00:00 2001
From: Cavernosa <42952107+Cavernosa@users.noreply.github.com>
Date: Sun, 14 Aug 2022 01:01:30 +0000
Subject: [PATCH] Use `.config/ly` instead of dumping in `.config/`

Using `.config/ly` (`XDG_CONFIG_HOME/ly`) instead of `.config/` (`XDG_CONFIG_HOME`)
Added many safety checks so it's impossible to break
---
 src/login.c | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/src/login.c b/src/login.c
index 551f52e..44f2111 100644
--- a/src/login.c
+++ b/src/login.c
@@ -307,18 +307,35 @@ void xauth(const char* display_name, const char* shell, char* pwd)
 	if ((xauth_dir == NULL) || (*xauth_dir == '\0'))
 	{
 		xauth_dir = getenv("XDG_CONFIG_HOME");
+		struct stat sb;
 		if ((xauth_dir == NULL) || (*xauth_dir == '\0'))
 		{
 			xauth_dir = strdup(pwd);
 			strcat(xauth_dir, "/.config");
-			struct stat sb;
 			stat(xauth_dir, &sb);
-			if (!S_ISDIR(sb.st_mode))
+			if (S_ISDIR(sb.st_mode))
+			{
+				strcat(xauth_dir, "/ly");
+			}
+			else
 			{
 				xauth_dir = pwd;
 				xauth_file = ".lyxauth";
 			}
 		}
+		else
+		{
+			strcat(xauth_dir, "/ly");
+		}
+
+		// If .config/ly/ or XDG_CONFIG_HOME/ly/ doesn't exist and can't create the directory, use pwd
+		// Passing pwd beforehand is safe since stat will always evaluate false
+		stat(xauth_dir, &sb);
+		if (!S_ISDIR(sb.st_mode) && mkdir(xauth_dir, 0777) == -1)
+		{
+			xauth_dir = pwd;
+			xauth_file = ".lyxauth";
+		}
 	}
 
 	// trim trailing slashes