/**
* 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.');
}
protected function assertNoRemoteMaster(GitWorkingCopy $repository)
{
try {
$repository->run(array('rev-parse remote/HEAD'));
} catch (GitException $e) {
// Expected result. The remote master does not exist.
return;
}
throw new \Exception("Expecting that the remote master doesn't exist, but it does.");
}
/**
* Returns currently active branch (HEAD) of the working copy.
*
* @return string
*/
public function head()
{
return trim((string) $this->git->run(array('rev-parse --abbrev-ref HEAD')));
}
/**
* Get an array of all files in the current repo
*
* @return array
*/
protected function getAllFiles()
{
$files = $this->repository->run(['ls-files', '--full-name'])->getOutput();
return array_map('trim', explode("\n", $files));
}