<?php
declare(strict_types=1);
namespace Butschster\ContextGenerator\Console;
use Butschster\ContextGenerator\Application\Application;
use Butschster\ContextGenerator\Lib\HttpClient\HttpClientInterface;
use Butschster\ContextGenerator\Lib\HttpClient\Exception\HttpException;
use Spiral\Console\Attribute\Option;
use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command;
#[AsCommand(
name: 'version',
description: 'Display the current version and check for updates',
)]
final class VersionCommand extends BaseCommand
{
/**
* GitHub API URL for latest release
*/
private const string GITHUB_API_LATEST_RELEASE = 'https://api.github.com/repos/context-hub/generator/releases/latest';
#[Option(
name: 'check-updates',
shortcut: 'c',
description: 'Check for updates',
)]
protected bool $checkUpdates = false;
public function __construct(
private readonly HttpClientInterface $httpClient,
) {
parent::__construct();
}
public function __invoke(Application $app): int
{
$this->output->title($app->name);
$this->output->text('Current version: ' . $app->version);
if ($this->checkUpdates) {
$this->output->newLine();
$this->output->section('Checking for updates...');
try {
$latestVersion = $this->fetchLatestVersion();
$isUpdateAvailable = $this->isUpdateAvailable($app->version, $latestVersion);
if ($isUpdateAvailable) {
$this->output->success("A new version is available: {$latestVersion}");
$this->output->text([
'You can update by running:',
'ctx self-update',
'',
'Or with these alternative methods:',
'- curl -sSL https://raw.githubusercontent.com/context-hub/generator/main/download-latest.sh | sh',
'- Download from: https://github.com/context-hub/generator/releases/download/' . $latestVersion . '/context-generator.phar',
]);
} else {
$this->output->success("You're using the latest version ({$app->version})");
}
} catch (HttpException $e) {
$this->output->error("Failed to check for updates: {$e->getMessage()}");
} catch (\Throwable $e) {
$this->output->error("Error checking for updates: {$e->getMessage()}");
}
} else {
$this->output->newLine();
$this->output->text("Run with --check-updates or -c to check for new versions");
}
return Command::SUCCESS;
}
/**
* Fetch the latest version from GitHub
*
* @throws HttpException If there's an issue with the HTTP request or response
*/
private function fetchLatestVersion(): string
{
$response = $this->httpClient->get(
self::GITHUB_API_LATEST_RELEASE,
[
'User-Agent' => 'Context-Generator-Version-Check',
'Accept' => 'application/vnd.github.v3+json',
],
);
if (!$response->isSuccess()) {
throw new HttpException(
\sprintf('Failed to fetch latest version. Server returned status code %d', $response->getStatusCode()),
);
}
$tagName = $response->getJsonValue('tag_name');
if ($tagName === null) {
throw new HttpException("Invalid response format: 'tag_name' missing");
}
// Remove 'v' prefix if present
return \ltrim((string) $tagName, 'v');
}
/**
* Check if an update is available by comparing versions
*/
private function isUpdateAvailable(string $currentVersion, string $latestVersion): bool
{
// If current version is 'dev', always suggest update
if ($currentVersion === 'dev') {
return true;
}
// Clean up versions for comparison
$currentVersion = \ltrim($currentVersion, 'v');
$latestVersion = \ltrim($latestVersion, 'v');
return \version_compare($currentVersion, $latestVersion, '<');
}
}
