Crude bash script to Rsync source folder to destination folder, only certain folders and files

rsync.sh

#!/usr/bin/env bash

# Magento 2 Deployment Script
# Author: Joost van Veen

usage="$(basename "$0") [-h] source-directory destination-directory folders-to-sync files-to-sync
Rsync folders and files from one folder to another

where:
    -h  show this help text
    source-directory (required)       The absolute path to the source folder
    destination-directory (required)  The absolute path to the destination folder
    folders-to-sync (required)        A space separated list of folders to rsync, surrounded by double quotes, with a trailing slash for each folder. E.g. \"app/ bin/ dev/ lib/ pub/errors/ pub/media/amasty/ pub/media/theme/ pub/media/theme_customization/ pub/opt/ pub/static/ phpserver/ setup/ update/ vendor/\"
    files-to-sync (required)          A space separated list of files and file types to rsync, surrounded by double quotes. E.g. \"*.php *.txt *.html *.sh *.ini *.json .htaccess\"
    "
while getopts ':h' option; do
  case "$option" in
    h) echo "$usage"
       exit
       ;;
   \?) printf "illegal option: -%s\n" "$OPTARG" >&2
       echo "$usage" >&2
       exit 1
       ;;
  esac
done

SOURCE_DIR=$1
DESTINATION_DIR=$2
FOLDERS_TO_RSYNC=$3
FILES_TO_RSYNC=$4

echo "FOLDERS_TO_RSYNC: " $FOLDERS_TO_RSYNC
echo "FILES_TO_RSYNC: " $FILES_TO_RSYNC

echo "Syncing files to "$SOURCE_DIR
cd $SOURCE_DIR
for i in $FILES_TO_RSYNC; do
    rsync -aq $SOURCE_DIR/${i} $DESTINATION_DIR/;
done

echo "Syncing folders to "$SOURCE_DIR
for i in $FOLDERS_TO_RSYNC; do
    mkdir -p $DESTINATION_DIR/${i};
    rsync -aq --delete $SOURCE_DIR/${i} $DESTINATION_DIR/${i};
done