Add setuid pacman hook

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@@ -156,3 +156,34 @@ Rotation is not currently supported. This needs to be implemented in WLC. See ht
 #### HiDPI doesn't work.
 
 It's not currently supported. As a workaround you can trying setting your resolution to half the actual resolution of your display. See https://github.com/SirCmpwn/sway/issues/213 for more info.
+
+
+#### I run an [Arch Linux based distribution without systemd.](https://wiki.parabola.nu/OpenRC) How can I automagically apply the setuid-bit on sway after each upgrade?
+
+Put this [pacman hook](https://wiki.archlinux.org/index.php/Pacman#Hooks) in `/etc/pacman.d/hooks/sway-setuid.hook` (you may need to create the `hooks` folder first):
+```
+[Trigger]
+Operation = Install
+Type = Package
+Target = sway
+
+[Trigger]
+Operation = Upgrade
+Type = Package
+Target = sway
+
+[Trigger]
+Operation = Install
+Type = Package
+Target = sway-git
+
+[Trigger]
+Operation = Upgrade
+Type = Package
+Target = sway-git
+
+[Action]
+Description = Applying setuid-bit to /usr/bin/sway
+When = PostTransaction
+Exec = /usr/bin/chmod +s /usr/bin/sway
+```