#!/bin/sh

config_error() {
    echo "Error: No valid configuration found, exiting"
    notify-send "xmenu" "Error: No valid configuration found, exiting"
    exit 1
}

# check dependencies
for prog in feh xrandr notify-send; do
    if ! command -v "$prog" > /dev/null 2>&1; then
        echo "$prog is not detected" 1>&2
        notify-send "$prog is not detected"; exit 1
    fi
done

# set dirs
config_dir="${XDG_CONFIG_HOME:-$HOME/.config}/xmenu"
escaped_config_dir="$(echo $config_dir | sed 's/\//\\\//g')"
bg_script="${XDG_CACHE_HOME:-$HOME/.cache}/.fehbg"
mkdir -p "$config_dir"
[ -f "$bg_script" ] && bgCmd="$bg_script"

# update monitors
find "$config_dir" -type f | sed 's/^.*\///' | dmenu -i -l 30 | \
    sed "s/^/\/home\/noah5\/.config\/xmenu\//" | xargs sh

"$bg_cmd"