/**
* Returns a function to use for listing
*
* @return function(string): string[]
*/
protected function entries()
{
return function ($package) {
if ('' === $package) {
$folder = $this->base;
$prefix = '';
} else {
$folder = new Folder($this->base, strtr($package, '/', DIRECTORY_SEPARATOR));
$prefix = $package . '/';
}
$r = [];
foreach ($folder->entries() as $entry) {
$name = $entry->name();
if (is_dir($entry)) {
$r[] = $prefix . $name . '/';
} else {
foreach ($this->extensions as $extension) {
$offset = -strlen($extension);
if (0 === substr_compare($name, $extension, $offset)) {
$r[] = $prefix . substr($name, 0, $offset);
}
}
}
}
return $r;
};
}
