wayland_pm.sh

#!/bin/bash
# Manual power manager :-\

command="$1"
delay=${2:-infinite}

set -euo pipefail

state=off
if systemd-inhibit --list | grep -q wayland_pm; then
    state=on
fi
# shellcheck disable=SC3010
if [[ "$command" == "toggle_inhibit" ]]; then
    if [[ "$state" == off ]]; then
        systemd-inhibit \
            --who=wayland_pm \
            --why="script initiated" \
            --mode=block \
            sleep $delay >&2 &
    else
        pid=$(systemd-inhibit --list | grep wayland_pm)
        pid=${pid//  / }
        pid=${pid#*"$USER" }
        pid=${pid%% *}
        kill $pid
    fi
    exit 0
fi

# shellcheck disable=SC3010
if [[ "$command" == "status_inhibit" ]]; then
    if [[ "$state" == off ]]; then
        echo "inhibit off"
    else
        echo "inhibit on"
    fi
    exit 0
fi
# shellcheck disable=SC3010
if [[ "$command" == "status_inhibit_icon" ]]; then
    if [[ "$state" == off ]]; then
        echo "💤"
    else
        echo "🍵"
    fi
    exit 0
fi

swayidle timeout 55 "light -O ; light -S 10" resume "light -I" &
swayidle timeout 65 "gtklock -b ~/.local/share/wallpapers/locksreen-bg.jpg" before-sleep "gtklock -b ~/.local/share/wallpapers/locksreen-bg.jpg" &
swayidle timeout 300 "LANG=C upower -i /org/freedesktop/UPower/devices/line_power_AC | grep online | egrep -q no$ && systemctl suspend" &

to use in ironbar add this to your config:

    - type: label
      label: ' {{2000:wayland_pm.sh status_inhibit_icon}} '
      name: 'idle-inhibitor'
      on_click_left: 'wayland_pm.sh toggle_inhibit 1800'