backup_select_appdata

#!/bin/bash

#--DEFINE VARIABLES--#

# Containers to backup and their appdata paths
list=(
    container01_name    /PATH/TO/YOUR/CONTAINER01/APPDATA
    container02_name    /PATH/TO/YOUR/CONTAINER02/APPDATA
    container03_name    /PATH/TO/YOUR/CONTAINER03/APPDATA
)

# Set Backup Directory (must include trailing /)
backupDirectory='/PATH/TO/YOUR/BACKUP/DIRECTORY/'

# Set Number of Days to Keep Backups 
days=15
 
#--START SCRIPT--#
/usr/local/emhttp/plugins/dynamix/scripts/notify -s "AppData Backup" -d "Backup of ALL Appdata starting."

now="$(date +"%Y-%m-%d"@%H.%M)"
 
mkdir """$backupDirectory"""$now""
 
for (( i = 0; i < ${#list[@]}; i += 2 ))
do
    name=${list[i]} path=${list[i+1]}
 
    cRunning="$(docker ps -a --format '{{.Names}}' -f status=running)"

    if echo $cRunning | grep -iqF $name; then
    echo "Stopping $name"
        docker stop -t 60 "$name"
        cd ""$backupDirectory""$now""
        tar cWfC "./$name.tar" "$(dirname "$path")" "$(basename "$path")"
    echo "Starting $name"
        docker start "$name"
    else
        cd ""$backupDirectory""$now""
        tar cWfC "./$name.tar" "$(dirname "$path")" "$(basename "$path")"
    echo "$name was stopped before backup, ignoring startup"
    fi

done

#Cleanup Old Backups
find "$backupDirectory"* -type d -mtime +"$days" -exec rm -rf {} +

#Stop Notification
/usr/local/emhttp/plugins/dynamix/scripts/notify -s "AppData Backup" -d "Backup of ALL Appdata complete."