/**
* Build an object log command
*
* @param \GitElephant\Objects\Object $obj the Object to get the log for
* @param \GitElephant\Objects\Branch|string|null $branch the branch to consider
* @param int|null $limit limit to n entries
* @param int|null $offset skip n entries
*
* @throws \RuntimeException
* @return string
*/
public function showObjectLog(Object $obj, $branch = null, $limit = null, $offset = null)
{
$subject = null;
if (null !== $branch) {
if ($branch instanceof Branch) {
$subject .= $branch->getName();
} else {
$subject .= (string) $branch;
}
}
return $this->showLog($subject, $obj->getFullPath(), $limit, $offset);
}
/**
* test constructor
*/
public function testConstructor()
{
$this->getRepository()->init();
$this->addFile('test');
$this->getRepository()->commit('test commit', true);
$b = new Branch($this->getRepository(), 'master');
$this->assertEquals('master', $b->getName());
$this->assertEquals('test commit', $b->getComment());
$this->assertTrue($b->getCurrent());
$this->getRepository()->createBranch('develop');
$b = new Branch($this->getRepository(), 'develop');
$this->assertEquals('develop', $b->getName());
$this->assertEquals('test commit', $b->getComment());
$this->assertFalse($b->getCurrent());
$this->setExpectedException('GitElephant\\Exception\\InvalidBranchNameException');
$this->fail(Branch::checkout($this->getRepository(), 'non-existent'));
}
/**
* Checkout a treeish reference
*
* @param string|Branch $ref the reference to checkout
*
* @throws \RuntimeException
* @return string
*/
public function checkout($ref)
{
$this->clearAll();
$what = $ref;
if ($ref instanceof Branch) {
$what = $ref->getName();
} elseif ($ref instanceof TreeishInterface) {
$what = $ref->getSha();
}
$this->addCommandName(self::GIT_CHECKOUT);
$this->addCommandArgument('-q');
$this->addCommandSubject($what);
return $this->getCommand();
}
