Clears the stored output captured by the last run Git command(s).
|
public clearOutput ( ) : |
||
| return | ||
/**
* Pushes the deployment build to the temporary git repository.
*/
public function main()
{
// Check if all required properties are present.
$this->checkRequiredProperties();
// Add the remote for the starterkit if it doesn't exist yet.
$remote_branch = 'remotes/' . $this->starterkitRemote . '/' . $this->starterkitBranch;
$remote_exists = $this->subsiteRepository->hasRemote($this->starterkitRemote);
if (!$remote_exists) {
$this->log('Adding remote repository.');
// Only track the given branch, and don't download any tags.
$options = ['--no-tags' => TRUE, '-t' => [$this->starterkitBranch]];
$this->subsiteRepository->addRemote($this->starterkitRemote, $this->starterkitRepository, $options);
}
// Check if the tracking branch exists and create it if it doesn't.
try {
$this->subsiteRepository->run(array('rev-parse', $remote_branch));
} catch (GitException $e) {
$this->log('Adding tracking branch.');
$this->subsiteRepository->remote('set-branches', '--add', $this->starterkitRemote, $this->starterkitBranch);
}
// Fetch the latest changes.
$this->log('Fetching latest changes.');
$this->subsiteRepository->fetch($this->starterkitRemote);
// Check if the latest commit on the remote is merged into the current
// branch.
$this->subsiteRepository->clearOutput();
$latest_commit = (string) $this->subsiteRepository->run(array('rev-parse', $remote_branch));
$merge_base = (string) $this->subsiteRepository->run(array('merge-base @ ' . $remote_branch));
// If the latest commit on the remote is not merged into the current branch,
// the repository is not up-to-date.
if ($merge_base !== $latest_commit) {
throw new \BuildException('The current branch is not up to date with the starterkit.');
}
$this->log('The starterkit is up to date.');
}
/**
* Fetches the branches via the `git branch` command.
*
* @param boolean $onlyRemote
* Whether to fetch only remote branches, defaults to false which returns
* all branches.
*
* @return array
*/
public function fetchBranches($onlyRemote = false)
{
$this->git->clearOutput();
$options = $onlyRemote ? array('r' => true) : array('a' => true);
$output = (string) $this->git->branch($options);
$branches = preg_split("/\r\n|\n|\r/", rtrim($output));
return array_map(array($this, 'trimBranch'), $branches);
}
/**
* Set up the git repository for our build.
*
* @param GitWorkingCopy $workingCopy
* @param string $url
* @param string $branch
* @return mixed
*/
protected function doGitInit(GitWorkingCopy $workingCopy, $url, $branch)
{
$workingCopy->init();
$workingCopy->remote('add', 'origin', $url);
try {
$this->output->writeln("Attempting to fetch <path>origin/{$branch}</path>", OutputInterface::VERBOSITY_VERBOSE);
$workingCopy->fetch('origin', $branch)->checkout('-f', $branch);
} catch (GitException $exception) {
$this->output->writeln("Fetch failed, creating new branch instead", OutputInterface::VERBOSITY_VERBOSE);
$workingCopy->checkout('--orphan', $branch)->run(['commit', '--allow-empty', '-m', "Branch created by steak"])->push('-u', 'origin', $branch);
}
return $workingCopy->clearOutput();
}
