Differential D14361 Diff 34680 src/repository/api/ArcanistGitUpstreamPath.php

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src/repository/api/ArcanistGitUpstreamPath.php

	<?php			<?php

	final class ArcanistGitUpstreamPath extends Phobject {			final class ArcanistGitUpstreamPath extends Phobject {

	private $path = array();			private $path = array();

	const TYPE_LOCAL = 'local';			const TYPE_LOCAL = 'local';
	const TYPE_REMOTE = 'remote';			const TYPE_REMOTE = 'remote';


	public function addUpstream($key, array $spec) {			public function addUpstream($key, array $spec) {
	$this->path[$key] = $spec;			$this->path[$key] = $spec;
	return $this;			return $this;
	}			}

				public function removeUpstream($key) {
				unset($this->path[$key]);
				return $this;
				}

	public function getUpstream($key) {			public function getUpstream($key) {
	return idx($this->path, $key);			return idx($this->path, $key);
	}			}

	public function getLength() {			public function getLength() {
	return count($this->path);			return count($this->path);
	}			}

	/**			/**
	* Test if this path eventually connects to a remote.			* Test if this path eventually connects to a remote.
	*			*
	* @return bool True if the path connects to a remote.			* @return bool True if the path connects to a remote.
	*/			*/
	public function isConnectedToRemote() {			public function isConnectedToRemote() {
	$last = last($this->path);			$last = last($this->path);

	if (!$last) {			if (!$last) {
	return false;			return false;
	}			}

	return ($last['type'] == self::TYPE_REMOTE);			return ($last['type'] == self::TYPE_REMOTE);
	}			}

				public function getLocalBranches() {
				return array_keys($this->path);
				}

	public function getRemoteBranchName() {			public function getRemoteBranchName() {
	if (!$this->isConnectedToRemote()) {			if (!$this->isConnectedToRemote()) {
	return null;			return null;
	}			}

	return idx(last($this->path), 'name');			return idx(last($this->path), 'name');
	}			}
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