Issue #3038596: Retrieve custom drupalci.yml configurations via HTTP instead of local Git clone

/**

 * Implements hook_drupalorg_versioncontrol_repo_changes().

 */

function pift_drupalorg_versioncontrol_repo_changes(VersioncontrolGitBranchChange $ref, $repo_workdir) {

function pift_drupalorg_versioncontrol_repo_changes(VersioncontrolGitBranchChange $ref) {

  if ($commit = $ref->getNewCommit()) {

    // We only support one drupalci.yml file in the root of the repository.

    foreach ($commit->loadItemRevisions() as $file) {

      if ($file->path === '/drupalci.yml' || $file->path === '/core/drupalci.yml') {

    $repository = $ref->getRepository();

    $expected_path = versioncontrol_project_project_load($repository->repo_id)->type === 'project_core' ? '/core/drupalci.yml' : '/drupalci.yml';

    $url = $repository->getUrlHandler()->getRepositoryViewUrl() . '/-/raw/' . $ref->refname . $expected_path;

    try {

      $contents = (new \GuzzleHttp\Client())->get($url, ['auth' => ['drupal', 'drupal']])->getBody();

      db_merge('pift_ci_config')->key([

            'repo_id' => $ref->getRepository()->repo_id,

        'repo_id' => $repository->repo_id,

        'label_id' => $ref->label_id,

            'file_path' => $file->path,

          ])->fields([

            'repo_name' => $ref->getRepository()->name,

        'file_path' => $expected_path,

      ])

      ->condition('contents', $contents, '!=')

      ->fields([

        'repo_name' => $repository->name,

        'branch' => $ref->refname,

        'file_type' => 'drupalci_testing_config',

        'updated' => REQUEST_TIME,

            'contents' => file_get_contents($repo_workdir . $file->path),

        'contents' => $contents,

      ])->execute();

      // TODO: Look for drupalci_environments/ folder and store those too.

    }

    catch (Exception $e) {

          watchdog('pift_ci', 'Failure to update build.yml: @error', ['@error' => $e->getMessage()], WATCHDOG_WARNING);

        }

      if (!($e instanceof \GuzzleHttp\Exception\ClientException && $e->getCode() == 404)) {

        watchdog('pift_ci', 'Failure to update drupalci.yml: @error', ['@error' => $e->getMessage()], WATCHDOG_WARNING);

      }

      // TODO: Look for drupalci_environments/ folder and store those too.

    }

    pift_create_job($ref);

  }