#!/usr/bin/env bash

#
# Polybar launcher script written by Nathaniel Maia for use in ArchLabs
# Will launch bars depending on WM 
# Can also be used to reload openbox session with [--reload] or [-r]


# Enter your bar names here (seperated by spaces) eg BARS=(bar bar1 my-bar)
# This will be combined with CUR_WM eg. openbox-bar, bspwm-bar, i3-bar
BARS=(bar)
CONFIG=$HOME/.config/polybar/config


if [[ "$(xprop -root | grep -i "openbox")" > /dev/null ]]; then
    CUR_WM="openbox"
else
    CUR_WM=$(xprop -root | grep "_NET_WM_NAME(UTF8_STRING)" | cut -d " " -f 3 | sed 's/"//g' | awk '{print tolower($0)}')
fi

# Reload openbox session
if [[ $1 == "--reload" ]] && [[ $CUR_WM == "openbox" ]]; then
    openbox --restart
    al-compositor --restart
    al-tint2restart
elif [[ $1 == "--reload" ]]; then 
    echo "[WARN]:  Option [--reload] is meant for Openbox..."
fi

# Drop out if tint2 is running
if pgrep tint2 >/dev/null; then
    echo "Tint is running...  Exiting"
    exit 0
else
    # Terminate already running Bars
    while pgrep polybar >/dev/null; do
        pkill polybar
        sleep 0.5
    done

    # Launch each bar in BARS=() above
    echo "Using $CUR_WM...  Launching Bars"
    for bar in "${BARS[@]}"; do
        polybar -r --config=$CONFIG ${CUR_WM}-$bar &
    done
    echo "Bars launched..."
fi