#! /usr/bin/env bash
#
# Simple wmstartup service
# Copyright (C) 2018 salt <salt@lap-th-e560-0>
#
# Distributed under terms of the MIT license.
#

service_name="Polybar"
service_process="polybar"

function start() {
	# Set some variables, if necessary
	if [[ "$PB_BAR_BORDER_SIZE" == "" ]] && pgrep bspwm > /dev/null 2>&1; then
		if ! [[ "$BSPWM_WINDOW_GAP" == "" ]]; then
			svc_log "Inferring bar size from BSPWM_WINDOW_GAP"
			export PB_BAR_BORDER_SIZE="$BSPWM_WINDOW_GAP"
		fi
	fi
	# Spawn bars on the primary monitor
	export PB_MONITOR=$(xrandr -q | awk '/primary/{print $1}')
	svc_log "Starting primary bar(s) on monitor $PB_MONITOR"
	polybar -r primary >/dev/null 2>/dev/null &
	polybar -r primary-2 >/dev/null 2>/dev/null &

	# Spawn more for each secondary
	export secondary_monitors=$(xrandr -q | grep ' connected' | grep -v 'primary' | awk '{print $1}')
	if [[ "$secondary_monitors" == "" ]]; then
		return 0
	fi
	for monitor in $secondary_monitors; do
		svc_log "Starting secondary bar(s) on monitor $monitor"
		PB_MONITOR=$monitor
		polybar -r secondary >/dev/null 2>/dev/null &
		polybar -r secondary-2 >/dev/null 2>/dev/null &
	done
	return 0
}