/**
* Fetches the branches via the `git branch` command.
*
* @param boolean $only_remote
* Whether to fetch only remote branches, defaults to false which returns
* all branches.
*
* @return array
*/
public function fetchLocalBranches()
{
$this->git->clearOutput();
$output = (string) $this->git->branch();
$branches = preg_split("/\r\n|\n|\r/", rtrim($output));
return array_map(array($this, 'trimBranch'), $branches);
}
/**
* Constructs a GitBranches object.
*
* @param \GitWrapper\GitWorkingCopy $git
* The working copy that branches are being collected from.
*
* @throws \GitWrapper\GitException
*/
public function __construct(GitWorkingCopy $git)
{
$this->git = clone $git;
$output = (string) $git->branch(array('a' => true));
}