/**
* Get potential data directory paths.
*
* If a `dataDir` option was explicitly set, returns an array containing
* just that directory.
*
* Otherwise, it returns `~/.psysh` and all XDG Base Directory data directories:
*
* http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
*
* @return string[]
*/
public static function getDataDirs()
{
$xdg = new Xdg();
return self::getDirNames($xdg->getDataDirs());
}
/**
* Get potential data directory paths.
*
* If a `dataDir` option was explicitly set, returns an array containing
* just that directory.
*
* Otherwise, it returns `~/.psysh` and all XDG Base Directory data directories:
*
* http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
*
* @return string[]
*/
protected function getDataDirs()
{
if (isset($this->dataDir)) {
return array($this->dataDir);
}
$xdg = new Xdg();
$dirs = array_map(function ($dir) {
return $dir . '/psysh';
}, $xdg->getDataDirs());
if ($home = $this->getPsyHome()) {
array_unshift($dirs, $home);
}
return $dirs;
}
/**
* Get potential data directory paths.
*
* If a `dataDir` option was explicitly set, returns an array containing
* just that directory.
*
* Otherwise, it returns `~/.psysh` and all XDG Base Directory data directories:
*
* http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
*
* @return string[]
*/
protected function getDataDirs()
{
if (isset($this->dataDir)) {
return array($this->dataDir);
}
$xdg = new Xdg();
$dirs = array_map(function ($dir) {
return $dir . '/psysh';
}, $xdg->getDataDirs());
array_unshift($dirs, $this->getHomeDir() . '/.psysh');
return $dirs;
}
