/**
* get the commits path to the passed commit. Useful to count commits in a repo
*
* @param \GitElephant\Objects\Commit $commit commit instance
* @param int $max max count
*
* @throws \RuntimeException
* @return string
*/
public function commitPath(Commit $commit, $max = 1000)
{
$this->clearAll();
$this->addCommandName(static::GIT_REVLIST);
$this->addCommandArgument(sprintf('--max-count=%s', $max));
$this->addCommandSubject($commit->getSha());
return $this->getCommand();
}
/**
* get a diff of a root commit with the empty repository
*
* @param \GitElephant\Objects\Commit $commit the root commit object
*
* @throws \RuntimeException
* @throws \InvalidArgumentException
* @return string
*/
public function rootDiff(Commit $commit)
{
if (!$commit->isRoot()) {
throw new \InvalidArgumentException('rootDiff method accepts only root commits');
}
$this->clearAll();
$this->addCommandName(static::DIFF_TREE_COMMAND);
$this->addCommandArgument('--cc');
$this->addCommandArgument('--root');
$this->addCommandArgument('--dst-prefix=DST/');
$this->addCommandArgument('--src-prefix=SRC/');
$this->addCommandSubject($commit);
return $this->getCommand();
}
private function parseOutputLines($outputLines, $limit)
{
$this->commits = array();
$commits = Utilities::pregSplitFlatArray($outputLines, '/^[' . preg_quote('*_|\\ ') . ']+commit (\\w+)$/');
foreach ($commits as $commitOutputLinesRaw) {
$commitOutputLines = array();
if (substr($commitOutputLinesRaw[0], 0, 1) != '*') {
continue;
}
$shift = strpos($commitOutputLinesRaw[0], 'commit');
foreach ($commitOutputLinesRaw as $line) {
$commitOutputLines[] = substr($line, $shift);
}
$this->commits[] = Commit::createFromOutputLines($this->getRepository(), $commitOutputLines);
if (count($this->commits) == $limit) {
break;
}
}
}
public function testRevParse()
{
$this->getRepository()->init();
$this->addFile('test');
$this->repository->stage();
$commit = Commit::create($this->repository, 'first commit', true);
$revParse = $commit->revParse();
$this->assertEquals($commit->getSha(), $revParse[0]);
}
private function parseOutputLines($outputLines)
{
$commitLines = null;
$this->rangeCommits = array();
foreach ($outputLines as $line) {
if (preg_match('/^commit (\\w+)$/', $line) > 0) {
if (null !== $commitLines) {
$this->rangeCommits[] = Commit::createFromOutputLines($this->getRepository(), $commitLines);
}
$commitLines = array();
}
$commitLines[] = $line;
}
if (null !== $commitLines && count($commitLines) > 0) {
$this->rangeCommits[] = Commit::createFromOutputLines($this->getRepository(), $commitLines);
}
}
/**
* Get the revision SHA digest
* @param boolean $short True to get only first 8 characters, false to return all 40 characters
* @return string
*/
public function getSHA($short = false)
{
return $this->commit->getSha($short);
}
protected function auditEvent(Commit $new_head, Commit $old_head = null, $by = null)
{
if (($fn = $this->getAuditFile()) && ($file = \fopen($fn, 'a'))) {
// event name
$event = '';
if (!$old_head) {
$event = 'INIT';
} elseif ($new_head->getSha() == $old_head->getSha()) {
$event = 'RESET';
} elseif ($new_head->getDatetimeAuthor() > $old_head->getDatetimeAuthor()) {
$event = 'UPDATE';
} else {
$event = 'ROLLBACK';
}
if ($new_head->getSha() == $this->getRepo()->getCommit($this->branch_name)) {
$event .= ' TO LATEST';
}
$audit = new Audit($by ?: '-', $event, $old_head ? sprintf('%s @ %s - %s', $old_head->getSha(true), $old_head->getDatetimeAuthor()->format('Ymd_Hi'), $old_head->getMessage()) : null, sprintf('%s @ %s - %s', $new_head->getSha(true), $new_head->getDatetimeAuthor()->format('Ymd_Hi'), $new_head->getMessage()));
\fwrite($file, $audit->serialize() . "\n");
\fclose($file);
}
}
private function parseOutputLines($outputLines)
{
$this->commits = array();
$commits = Utilities::pregSplitFlatArray($outputLines, '/^commit (\\w+)$/');
foreach ($commits as $commitOutputLines) {
$this->commits[] = Commit::createFromOutputLines($this->getRepository(), $commitOutputLines);
}
}
/**
* count the commit to arrive to the given treeish
*
* @param string $start
*
* @throws \RuntimeException
* @throws \Symfony\Component\Process\Exception\RuntimeException
* @return int|void
*/
public function countCommits($start = 'HEAD')
{
$commit = Commit::pick($this, $start);
return $commit->count();
}
