supervisor_name=schafkopf

echo "[1/7] Stopping server..."
sudo supervisorctl stop supervisor_name

echo "[2/7] Changing permissions..."
if ! sudo chown -R pi:pi .; then
    exit 0
fi

echo "[3/7] Pulling changes..."
if ! git pull; then
    exit 0
fi

echo "[4/7] Building project..."
if ! swift build -c release; then
    exit 0
fi

echo "[5/7] Restoring permissions..."
if ! sudo chown -R www-data:www-data .; then
    exit 0
fi

echo "[6/7] Starting server..."
if ! sudo supervisorctl start $supervisor_name; then
    exit 0
fi

echo "[7/7] Done"