From 8571e568e05e3abcc676c86fa06ea13f6c09f9a4 Mon Sep 17 00:00:00 2001
From: Cole Helbling <cole.e.helbling@outlook.com>
Date: Thu, 12 Mar 2020 23:17:36 -0700
Subject: [PATCH] sway: fix onChange when defunct sockets exist

Fixes `..../generation/activate: line 181: [: too many arguments`
when, for whatever reason, the user has multiple `sway-ipc` sockets.

PR #1086
---
 modules/services/window-managers/i3-sway/sway.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/services/window-managers/i3-sway/sway.nix b/modules/services/window-managers/i3-sway/sway.nix
index 31a94e46b..314d9210b 100644
--- a/modules/services/window-managers/i3-sway/sway.nix
+++ b/modules/services/window-managers/i3-sway/sway.nix
@@ -379,7 +379,7 @@ in {
     xdg.configFile."sway/config" = {
       source = configFile;
       onChange = ''
-        swaySocket=''${XDG_RUNTIME_DIR:-/run/user/$UID}/sway-ipc.$UID.*.sock
+        swaySocket=''${XDG_RUNTIME_DIR:-/run/user/$UID}/sway-ipc.$UID.$(${pkgs.procps}/bin/pgrep -x sway).sock
         if [ -S $swaySocket ]; then
           echo "Reloading sway"
           $DRY_RUN_CMD ${cfg.package}/bin/swaymsg -s $swaySocket reload