scripts/set_random


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#!/usr/bin/fish

if test (count $argv) -lt 1; or not test -d $argv[1]
  echo "Usage: $(status filename) <dir>"
  exit 1
end

~/.config/scripts/set_background (
  for file in (fd . $argv[1] -t f)
    if test -z $IMG; or test $file != $IMG
      echo (math (random) % 1000)":$file"
    end
  end | sort -n | head -n 1 | cut -d ':' -f2)