Minecraft Backup Upkeep with Dropbox

:: This file will make sure only the most recent 5 backups are kept
:: When making backup ups in the "minutes" like I work heavy in mine so
:: i have it set to every 15min, this ofcourse fills up the backup folder
:: so I wrote this to make sure only 5 are there.
:: as an extra, I have only the recent file of the day to send to dropbox


@echo off
setlocal EnableDelayedExpansion

:: Set the backup directory to the correct path
set "BACKUP_DIR=C:\Minecraft Server\WorldBackup"
set "DROPBOX_DIR=%USERPROFILE%\Dropbox\Minecraft"

:: Navigate to the backup directory
cd /d "%BACKUP_DIR%"

:: Create a temporary file list in the temp directory
set "temp_file=%temp%\%~n0.tmp"
dir /b /a-d /o-d "* (Full).7z" > "!temp_file!"

:: Count the total number of backup files
set /a "file_count=0"
for /f "tokens=*" %%a in ('type "!temp_file!"') do set /a file_count+=1

:: Only run deletion if there are more than 5 backup files
if !file_count! GTR 5 (
    set /a "count=0"

    :: Process each file, deleting those beyond the fifth
    for /f "tokens=*" %%f in ('type "!temp_file!"') do (
        set /a count+=1
        if !count! GTR 5 (
            echo Deleting: %%f
            del "%%f"
        )
    )
    echo Backup cleanup is complete.
) else (
    echo "Not enough files to start cleanup. Only !file_count! file(s) out of 5 required found."
)

:: Identify the most recent file (which is the first one in the list due to the order by date descending)
set "most_recent_file="
for /f "tokens=*" %%g in ('type "!temp_file!"') do (
    if not defined most_recent_file set "most_recent_file=%%g"
)

:: Check if the Dropbox directory exists and create if not
if not exist "!DROPBOX_DIR!" mkdir "!DROPBOX_DIR!"

:: Copy the most recent file to the Dropbox directory
if defined most_recent_file (
    echo Copying the most recent file: !most_recent_file! to Dropbox...
    copy "!BACKUP_DIR!\!most_recent_file!" "!DROPBOX_DIR!"
    echo Most recent file copied successfully.
) else (
    echo No files were found to copy.
)

:: Clean up the temporary file
del "!temp_file!"

endlocal