Exclude some extra dirs from the WordPress plugin check plugin.

my_wp_plugin_check_ignore_directories.php

<?php
/**
 * Exclude some extra dirs from the WordPress plugin check plugin.
 */
function my_wp_plugin_check_ignore_directories( $dirs ) {
	// For reference, the default dirs as of v1.0.1
	// $default_ignore_directories = array(
	//		'.git',
	//		'vendor',
	//		'node_modules',
	//	);
	
	$extra_dirs = array(
		'.DS_Store',
		'.changelogs',
		'.config',
		'.github',
		'.source',
		'.wordpress-org',
		'_private',
		'dist',
		'docs',
		'tests',
		'tmp'
	);
	
	return array_unique( array_merge( $dirs, $extra_dirs ) );
}
add_filter( 'wp_plugin_check_ignore_directories' , 'my_wp_plugin_check_ignore_directories' );