<?php

return [

    /*
    |--------------------------------------------------------------------------
    | Minimum Free Disk Space (MB)
    |--------------------------------------------------------------------------
    |
    | The minimum free disk space in megabytes required before creating a new
    | backup. If the available space is below this threshold, the backup
    | action will refuse to run.
    |
    */
    'min_free_space_mb' => env('BACKUP_MIN_FREE_SPACE_MB', 500),

    /*
    |--------------------------------------------------------------------------
    | Maximum Transfer Size (MB)
    |--------------------------------------------------------------------------
    |
    | The maximum file size in megabytes that can be transferred via SFTP.
    | Files larger than this will be rejected to prevent timeouts or
    | excessive resource usage.
    |
    */
    'max_transfer_size_mb' => env('BACKUP_MAX_TRANSFER_SIZE_MB', 2048),

    /*
    |--------------------------------------------------------------------------
    | Allowed SFTP Ports
    |--------------------------------------------------------------------------
    |
    | The list of ports that are allowed for SFTP connections. This is a
    | security measure to prevent connecting to unexpected ports.
    |
    */
    'allowed_sftp_ports' => array_map('intval', explode(',', env('BACKUP_ALLOWED_SFTP_PORTS', '22,2222'))),

];