Files
piratepoet/mailpoet/tasks/release/CircleCiController.php
Oluwaseun Olorunsola 58e031df13 Fix CircleCI zip file downloader
MAILPOET-5679
2023-10-26 14:25:38 +03:00

212 lines
7.1 KiB
PHP

<?php // phpcs:ignore SlevomatCodingStandard.TypeHints.DeclareStrictTypes.DeclareStrictTypesMissing
namespace MailPoetTasks\Release;
use GuzzleHttp\Client;
class CircleCiController {
const PROJECT_MAILPOET = 'MAILPOET';
const PROJECT_PREMIUM = 'PREMIUM';
const RELEASE_BRANCH = 'release';
const RELEASE_ZIP_JOB_NAME = 'build_release_zip';
const JOB_STATUS_SUCCESS = 'success';
const FREE_ZIP_FILENAME = 'mailpoet.zip';
const PREMIUM_ZIP_FILENAME = 'mailpoet-premium.zip';
/** @var string */
private $token;
/** @var string */
private $username;
/** @var string */
private $zipFilename;
/** @var Client */
private $httpClient;
/** @var GitHubController */
private $githubController;
public function __construct(
$username,
$token,
$project,
GitHubController $githubController
) {
$this->username = $username;
$this->token = $token;
$circleCiProject = $this->getCircleCiProject($project);
$this->zipFilename = $project === self::PROJECT_MAILPOET ? self::FREE_ZIP_FILENAME : self::PREMIUM_ZIP_FILENAME;
$this->httpClient = new Client([
'auth' => [$token, null],
'headers' => [
'Accept' => 'application/json',
],
'base_uri' => 'https://circleci.com/api/v2/project/gh/' . urlencode($username) . "/$circleCiProject/",
]);
$this->githubController = $githubController;
}
public function downloadLatestBuild($targetPath) {
$job = $this->getLatestZipBuildJob();
$this->checkZipBuildJobStatus($job);
$releaseZipUrl = $this->getReleaseZipUrl($job['job_number']);
$this->httpClient->get($releaseZipUrl, [
'sink' => $targetPath,
'query' => [
'circle-token' => $this->token, // artifact download requires token as query param
],
]);
return $targetPath;
}
/**
* Returns true when the Circle workflow was started from the beginning
* and false when the last workflow was successful.
*/
public function rerunLatestWorkflow(?string $project = null): bool {
$circleCiProject = null;
// We use the current project if the project parameter is null
if ($project) {
$project = strtoupper($project);
$supportedProjects = [
\MailPoetTasks\Release\CircleCiController::PROJECT_PREMIUM,
\MailPoetTasks\Release\CircleCiController::PROJECT_MAILPOET,
];
if (!in_array($project, $supportedProjects, true)) {
throw new \Exception('Unsupported project');
}
$circleCiProject = $this->getCircleCiProject($project);
}
$pipeline = $this->getLatestPipeline($circleCiProject);
if (!$pipeline) {
throw new \Exception('No pipeline found');
}
$workflow = $this->getWorkflowByPipelineId($pipeline['id']);
if (!$workflow) {
throw new \Exception('No workflow found');
}
$workflowStatus = $workflow['status'] ?? null;
if (in_array($workflowStatus, ['running', 'failed', 'failing', 'canceled'], true)) {
if ($workflowStatus === 'running') {
$this->cancelWorkflow($workflow['id']);
}
$this->rerunWorkflow($workflow['id']);
return true;
}
return false;
}
private function getLatestZipBuildJob(): array {
$latestPipeline = $this->getLatestPipeline();
$latestPipelineId = $latestPipeline['id'] ?? null;
$latestPipelineRevision = $latestPipeline['vcs']['revision'] ?? null;
if ($latestPipelineId === null) {
throw new \Exception('No release ZIP build found');
}
// ensure we're downloading latest revision on given branch
$latestRevision = $this->githubController->getLatestCommitRevisionOnBranch(self::RELEASE_BRANCH);
if ($latestRevision === null) {
throw new \Exception("Couldn't find a Github revision for " . self::RELEASE_BRANCH . ". Does the branch exist?");
}
if ($latestPipelineRevision !== $latestRevision) {
throw new \Exception(
"Found latest pipeline run from revision '$latestPipelineRevision' but the latest one on Github is '$latestRevision'"
);
}
$latestWorkflow = $this->getWorkflowByPipelineId($latestPipelineId);
$latestWorkFlowId = $latestWorkflow['id'] ?? null;
if ($latestWorkFlowId === null) {
throw new \Exception('No release ZIP build found');
}
$responseJob = $this->httpClient->get('https://circleci.com/api/v2/workflow/' . urlencode($latestWorkFlowId) . '/job');
$jobs = json_decode($responseJob->getBody()->getContents(), true);
foreach ($jobs['items'] as $job) {
if ($job['name'] === self::RELEASE_ZIP_JOB_NAME) {
return $job;
}
}
throw new \Exception('No release ZIP build found');
}
private function checkZipBuildJobStatus(array $job) {
if ($job['status'] !== self::JOB_STATUS_SUCCESS) {
$expectedStatus = self::JOB_STATUS_SUCCESS;
throw new \Exception("Job has invalid status '$job[status]', '$expectedStatus' expected");
}
}
private function getReleaseZipUrl($buildNumber) {
$response = $this->httpClient->get("$buildNumber/artifacts");
$artifacts = json_decode($response->getBody()->getContents(), true);
$pattern = preg_quote($this->zipFilename, '~');
foreach ($artifacts['items'] as $artifact) {
if (preg_match("~/$pattern$~", $artifact['path'])) {
return $artifact['url'];
}
}
throw new \Exception('No ZIP file found in build artifacts');
}
/**
* Returns the latest pipeline for the current project or the for the specific when is set in the project argument
* @param string|null $project
* @return array|null
*/
private function getLatestPipeline(?string $project = null): ?array {
// Latest Pipeline for release branch
$params = [
'query' => ['branch' => urlencode(self::RELEASE_BRANCH)],
];
if ($project) {
$username = urlencode($this->username);
$circleCiProject = urlencode($project);
$response = $this->httpClient->get("https://circleci.com/api/v2/project/gh/{$username}/{$circleCiProject}/pipeline", $params);
} else {
$response = $this->httpClient->get('pipeline', $params);
}
$pipelines = json_decode($response->getBody()->getContents(), true);
return reset($pipelines['items']) ?: null;
}
private function getWorkflowByPipelineId(string $pipelineId): ?array {
$responseWorkflows = $this->httpClient->get('https://circleci.com/api/v2/pipeline/' . urlencode($pipelineId) . '/workflow');
$workflows = json_decode($responseWorkflows->getBody()->getContents(), true);
$workflows = $workflows['items'] ?? [];
return reset($workflows) ?: null;
}
private function rerunWorkflow(string $workflowId, bool $fromFailed = false): void {
$this->httpClient->post(
'https://circleci.com/api/v2/workflow/' . urlencode($workflowId) . '/rerun',
[
'json' => [
'from_failed' => $fromFailed,
],
]
);
}
private function cancelWorkflow(string $workflowId): void {
$this->httpClient->post('https://circleci.com/api/v2/workflow/' . urlencode($workflowId) . '/cancel');
}
private function getCircleCiProject(string $project): string {
return $project === self::PROJECT_MAILPOET ? 'mailpoet' : 'mailpoet-premium';
}
}