RemoteFilesystem.php

<?php
/**
 * Custom RemoteFilesystem.
 *
 * @package Junaidbhura\Composer\WPProPlugins
 */

namespace Junaidbhura\Composer\WPProPlugins;

use Composer\Config;
use Composer\IO\IOInterface;

/**
 * Custom RemoteFilesystem Class.
 */
class RemoteFilesystem extends \Composer\Util\RemoteFilesystem {

    /**
     * Override original fileUrl.
     *
     * @access protected
     * @var string
     */
    protected $fileUrl;

     /**
      * Constructor.
      *
      * @access public
      * @param string      $fileUrl The url that should be used instead of fileurl
      * @param IOInterface $io      The IO instance
      * @param Config      $config  The config
      * @param array       $options The options
      * @param bool        $disableTls
      */
    public function __construct(
        $fileUrl,
        IOInterface $io,
        Config $config = null,
        array $options = [],
        $disableTls = false
    ) {
        $this->fileUrl = $fileUrl;
        parent::__construct( $io, $config, $options, $disableTls );
    }

	/**
	 * Copy the remote file to local.
	 *
	 * @param string $originUrl The origin URL
	 * @param string $fileUrl   The file URL (ignored)
	 * @param string $fileName  the local filename
	 * @param bool   $progress  Display the progression
	 * @param array  $options   Additional context options
	 * @return bool true
     */
    public function copy(
        $originUrl,
        $fileUrl,
        $fileName,
        $progress = true,
        $options = []
    ) {
        return parent::copy(
            $originUrl,
            $this->fileUrl,
            $fileName,
            $progress,
            $options
        );
    }

}