From 3c889425a922939595f4978ea895edcffcdd14fb Mon Sep 17 00:00:00 2001
From: Kyle Gospodnetich <me@kylegospodneti.ch>
Date: Fri, 11 Aug 2023 11:55:29 -0700
Subject: [PATCH] chore: Add comments to bazzite-steam so there's no confusion
 what it's doing or why

---
 system_files/deck/shared/usr/bin/bazzite-steam | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/system_files/deck/shared/usr/bin/bazzite-steam b/system_files/deck/shared/usr/bin/bazzite-steam
index 5bf2a612..1887ab34 100755
--- a/system_files/deck/shared/usr/bin/bazzite-steam
+++ b/system_files/deck/shared/usr/bin/bazzite-steam
@@ -1,6 +1,12 @@
 #!/usr/bin/env bash
 
 if [[ "$XDG_SESSION_TYPE" = "wayland" ]]; then
+  # https://github.com/Supreeeme/extest
+  # Extest is a drop in replacement for the X11 XTEST extension.
+  # It creates a virtual device with the uinput kernel module.
+  # It's been primarily developed for allowing the desktop functionality
+  # on the Steam Controller to work while Steam is open on Wayland.
+  # Also supports Steam Input as a whole.
   env LD_PRELOAD=/usr/lib/extest/libextest.so /usr/bin/steam "$*"
 else
   /usr/bin/steam "$*"