dotfiles/.config/fish/functions/menu.fish

function menu --description 'Opens a menu of a list of Strings and writes the result to stdout'
	argparse h/help p/prompt=? index -- $argv
	or return

	if set -ql _flag_help
		echo "menu [-h|--help] [-p|--prompt=?] [--placeholder] [--index] [STRING ...]"
		return 0
	end

	set fuzzel_args

	if set -ql _flag_prompt
		set -a fuzzel_args "--prompt=$_flag_prompt" 
	end

	if set -ql _flag_placeholder
		set -a fuzzel_args "--placeholder=$_flag_placeholder" 
	end
	
	if set -ql _flag_index
		set -a fuzzel_args "--index"
	end

	string join -- \n $argv | fuzzel --dmenu $fuzzel_args
end