Use pywal in sway

home/.config/sway/conf.d/01-vars.conf

@@ -4,5 +4,4 @@ set $mod Mod4
 set $term footclient
 set $browser librewolf
 set $gnome-schema org.gnome.desktop.interface
-set $wallpaper ~/Pictures/Wallpapers/random/$(ls ~/Pictures/Wallpapers/random | sort -R | tail -n 1)
 set $scripts ~/.config/sway/scripts

home/.config/sway/config

@@ -1,3 +1,4 @@
 # vim:ft=i3config
 
+include ~/.cache/wal/colors-sway
 include ~/.config/sway/conf.d/*.conf