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#!/usr/bin/env bash
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
CARD="$(light -L | grep 'backlight' | head -n1 | cut -d'/' -f3)"
INTERFACE="$(ip link | awk '/state UP/ {print $2}' | tr -d :)"
RFILE="$DIR/.module"
# Fix backlight and network modules
fix_modules() {
if [[ -z "$CARD" ]]; then
sed -i -e 's/backlight/bna/g' "$DIR"/config.ini
elif [[ "$CARD" != *"intel_"* ]]; then
sed -i -e 's/backlight/brightness/g' "$DIR"/config.ini
fi
if [[ "$INTERFACE" == e* ]]; then
sed -i -e 's/network/ethernet/g' "$DIR"/config.ini
fi
}
# Launch the bar
launch_bar() {
# Terminate already running bar instances
#killall -q polybar
if pgrep polybar > /dev/null; then
polybar-msg cmd restart
elif ! pgrep polybar > /dev/null; then
# Wait until the processes have been shut down
while pgrep -u $UID -x polybar >/dev/null; do sleep 1; done
# Launch the bar
for mon in $(polybar --list-monitors | cut -d":" -f1); do
MONITOR=$mon polybar -q main -c "$DIR"/config.ini &
done
else
echo "An error had occured"
fi
}
# Execute functions
if [[ ! -f "$RFILE" ]]; then
fix_modules
touch "$RFILE"
fi
launch_bar
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