#!/usr/bin/fish
if test (count $argv) -lt 1; or not test -f $argv[1]
  echo "Usage: $(status filename) <img>"
  exit 1
end

wallust run $argv[1] -Ts; and begin
	niri msg action do-screen-transition
	set -U IMG $argv[1] &
	wallust -q run $IMG &
	killall swaybg ; swaybg -i $IMG -m fill &
	makoctl reload &
	notify-send -i $IMG "Wallust" "Changed wallpaper and palette."
end; or begin
	notify-send -i $argv[1] -u critical "Wallust" "Failed to change palette"
end;