From 22d28d232ce19a2001e9eca737e0eac788a20642 Mon Sep 17 00:00:00 2001
From: mediocregopher <mediocregopher@gmail.com>
Date: Sun, 17 Dec 2023 18:04:43 +0100
Subject: Figure out how to not use nixGL for alacritty

---
 alacritty/default.nix | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'alacritty/default.nix')

diff --git a/alacritty/default.nix b/alacritty/default.nix
index 15fc3a4..d0c08aa 100644
--- a/alacritty/default.nix
+++ b/alacritty/default.nix
@@ -38,12 +38,22 @@
       (builtins.readFile ./alacritty.yml)
     );
 
-  alacritty = pkgs.writeScriptBin "alacritty" ''
-    #!${pkgs.bash}/bin/bash
+  shellEntrypoint = pkgs.writeShellScript "alacritty-shell-entrypoint" ''
+    unset LD_LIBRARY_PATH
+    unset __EGL_VENDOR_LIBRARY_DIRS
+    exec "${zsh}/bin/zsh" "$@"
+  '';
+
+  alacritty = pkgs.writeShellScriptBin "alacritty" ''
+    # TODO this might break things, especially if the machine is not using
+    # nvidia, but more investigation is needed. But it at least lets us get rid
+    # of nixGL.
+    export LD_LIBRARY_PATH=/usr/lib
+    export __EGL_VENDOR_LIBRARY_DIRS=/usr/share/glvnd/egl_vendor.d
 
-    exec ${pkgs.nixgl}/bin/nixGL ${pkgs.alacritty}/bin/alacritty \
+    exec ${pkgs.alacritty}/bin/alacritty \
       -o font.size=${builtins.toString config.alacritty.fontSize} \
       --config-file ${configFile} \
-      -e "${zsh}/bin/zsh"
+      -e "${shellEntrypoint}"
   '';
 }
-- 
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