psp-rsync-save-script.sh

#!/bin/bash

# Define the source and remote paths
SOURCE="/local/path/to/PSP/SAVEDATA/"
REMOTE_HOST="SSH-HostName"
REMOTE_PATH="/remote/path/to/RetroArch/psp/"
LOCAL_MOUNT_POINT="/local/sshfs/path/for/temp/use"

# Prompt the user to select sync direction
echo "Select sync direction:"
echo "1. Mirror PSP to Raspberry Pi"
echo "2. Mirror Raspberry Pi to PSP"
read -p "Enter your choice (1 or 2): " choice

# Validate the choice
if [[ "$choice" != "1" && "$choice" != "2" ]]; then
    echo "Invalid choice. Exiting..."
    exit 1
fi

# Mount the remote directory using sshfs
echo "Mounting remote directory $REMOTE_HOST:$REMOTE_PATH to $LOCAL_MOUNT_POINT..."
sshfs $REMOTE_HOST:$REMOTE_PATH $LOCAL_MOUNT_POINT

if [ $? -ne 0 ]; then
    echo "Failed to mount remote directory. Exiting..."
    exit 1
fi

# Function to mirror contents with exclusions
mirror_contents() {
    local src="$1"
    local dest="$2"
    echo "Mirroring contents of $src to $dest..."
    rsync -av --delete --inplace --no-perms --exclude=".stfolder" --exclude=".syncthing.*" "$src" "$dest"
}

# Perform mirroring based on user choice
if [ "$choice" == "1" ]; then
    echo "You chose to mirror PSP to Raspberry Pi."
    mirror_contents "$SOURCE" "$LOCAL_MOUNT_POINT"
elif [ "$choice" == "2" ]; then
    echo "You chose to mirror Raspberry Pi to PSP."
    mirror_contents "$LOCAL_MOUNT_POINT" "$SOURCE"
fi

# Unmount the remote directory after mirroring is completed
echo "Unmounting remote directory..."
fusermount -u $LOCAL_MOUNT_POINT

if [ $? -eq 0 ]; then
    echo "Remote directory unmounted successfully."
else
    echo "Failed to unmount remote directory."
    exit 1
fi