flipper_sd_sync.sh

#!/bin/bash
# Ensure the script runs as root.
if [ "$EUID" -ne 0 ]; then
    exec sudo "$0" "$@"
fi

BASE_BACKUP="Flipper/backups"
SOURCE_DIR="/Volumes/Flipper"
DATE=$(date +%Y-%m-%d)
TIME=$(date +%H%M%S)

echo "Choose an option:"
echo "1) Backup from ${SOURCE_DIR} to ${BASE_BACKUP}/${DATE}/"
echo "2) Restore from backup in ${BASE_BACKUP} to ${SOURCE_DIR}"
read -p "Enter 1 for backup or 2 for restore: " choice

case "$choice" in
  1)
    DEST_DIR="${BASE_BACKUP}/${DATE}"
    mkdir -p "$DEST_DIR"
    LOG_FILE="${BASE_BACKUP}/backup-${DATE}-${TIME}.log"
    echo "Starting backup. Logging to ${LOG_FILE}"
    rsync -avh --progress --log-file="$LOG_FILE" "$SOURCE_DIR/" "$DEST_DIR/"
    ;;
  2)
    read -p "Enter backup date to restore (YYYY-MM-DD): " backup_date
    SRC_DIR="${BASE_BACKUP}/${backup_date}"
    if [ ! -d "$SRC_DIR" ]; then
      echo "Backup directory ${SRC_DIR} does not exist. Exiting."
      exit 1
    fi
    LOG_FILE="${BASE_BACKUP}/restore-${backup_date}-${TIME}.log"
    echo "Starting restore from ${SRC_DIR} to ${SOURCE_DIR}. Logging to ${LOG_FILE}"
    rsync -avh --progress --log-file="$LOG_FILE" "$SRC_DIR/" "$SOURCE_DIR/"
    ;;
  *)
    echo "Invalid option. Exiting."
    exit 1
    ;;
esac