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<?php |
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declare(strict_types=1); |
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/* (c) Anton Medvedev <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Deployer\Command; |
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use Deployer\Deployer; |
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use Deployer\Exception\Exception; |
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use Deployer\Exception\GracefulShutdownException; |
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use Deployer\Executor\Planner; |
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use Deployer\Utility\Httpie; |
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use Symfony\Component\Console\Completion\CompletionInput; |
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use Symfony\Component\Console\Completion\CompletionSuggestions; |
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use Symfony\Component\Console\Input\InputInterface as Input; |
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use Symfony\Component\Console\Input\InputOption as Option; |
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use Symfony\Component\Console\Output\OutputInterface as Output; |
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class MainCommand extends SelectCommand |
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{ |
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use CustomOption; |
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use CommandCommon; |
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public function __construct(string $name, ?string $description, Deployer $deployer) |
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{ |
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parent::__construct($name, $deployer); |
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if ($description) { |
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$this->setDescription($description); |
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} |
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} |
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protected function configure() |
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{ |
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parent::configure(); |
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// Add global options defined with `option()` func. |
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$this->getDefinition()->addOptions($this->deployer->inputDefinition->getOptions()); |
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$this->addOption( |
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'option', |
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'o', |
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Option::VALUE_REQUIRED | Option::VALUE_IS_ARRAY, |
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'Set configuration option', |
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); |
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$this->addOption( |
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'limit', |
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'l', |
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Option::VALUE_REQUIRED, |
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'How many tasks to run in parallel?', |
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); |
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$this->addOption( |
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'no-hooks', |
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null, |
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Option::VALUE_NONE, |
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'Run tasks without after/before hooks', |
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); |
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$this->addOption( |
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'plan', |
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null, |
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Option::VALUE_NONE, |
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'Show execution plan', |
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); |
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$this->addOption( |
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'start-from', |
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null, |
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Option::VALUE_REQUIRED, |
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'Start execution from this task', |
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); |
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$this->addOption( |
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'log', |
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null, |
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Option::VALUE_REQUIRED, |
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'Write log to a file', |
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); |
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$this->addOption( |
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'profile', |
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null, |
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Option::VALUE_REQUIRED, |
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'Write profile to a file', |
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); |
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} |
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protected function execute(Input $input, Output $output): int |
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{ |
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$this->deployer->input = $input; |
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$this->deployer->output = $output; |
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$this->deployer['log'] = $input->getOption('log'); |
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$this->telemetry([ |
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'project_hash' => empty($this->deployer->config['repository']) ? null : sha1($this->deployer->config['repository']), |
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'hosts_count' => $this->deployer->hosts->count(), |
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'recipes' => $this->deployer->config->get('recipes', []), |
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]); |
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$hosts = $this->selectHosts($input, $output); |
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$this->applyOverrides($hosts, $input->getOption('option')); |
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// Save selected_hosts for selectedHosts() func. |
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$hostsAliases = []; |
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foreach ($hosts as $host) { |
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$hostsAliases[] = $host->getAlias(); |
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} |
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// Save selected_hosts per each host, and not globally. Otherwise it will |
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// not be accessible for workers. |
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foreach ($hosts as $host) { |
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$host->set('selected_hosts', $hostsAliases); |
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} |
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$plan = $input->getOption('plan') ? new Planner($output, $hosts) : null; |
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$this->deployer->scriptManager->setHooksEnabled(!$input->getOption('no-hooks')); |
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$startFrom = $input->getOption('start-from'); |
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if ($startFrom && !$this->deployer->tasks->has($startFrom)) { |
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throw new Exception("Task $startFrom does not exist."); |
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} |
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$skippedTasks = []; |
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$tasks = $this->deployer->scriptManager->getTasks($this->getName(), $startFrom, $skippedTasks); |
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if (empty($tasks)) { |
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throw new Exception('No task will be executed, because the selected hosts do not meet the conditions of the tasks'); |
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} |
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if (!$plan) { |
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$this->checkUpdates(); |
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if (!empty($skippedTasks)) { |
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foreach ($skippedTasks as $taskName) { |
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$output->writeln("<fg=yellow;options=bold>skip</> $taskName"); |
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} |
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} |
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} |
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$exitCode = $this->deployer->master->run($tasks, $hosts, $plan); |
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if ($plan) { |
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$plan->render(); |
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return 0; |
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} |
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if ($exitCode === 0) { |
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$this->showBanner(); |
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return 0; |
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} |
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if ($exitCode === GracefulShutdownException::EXIT_CODE) { |
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return 1; |
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} |
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// Check if we have tasks to execute on failure. |
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if ($this->deployer['fail']->has($this->getName())) { |
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$taskName = $this->deployer['fail']->get($this->getName()); |
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$tasks = $this->deployer->scriptManager->getTasks($taskName); |
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$this->deployer->master->run($tasks, $hosts); |
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} |
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return $exitCode; |
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} |
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private function checkUpdates() |
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{ |
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try { |
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fwrite(STDERR, Httpie::get('https://deployer.org/check-updates/' . DEPLOYER_VERSION)->send()); |
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} catch (\Throwable $e) { |
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// Meh |
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} |
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} |
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private function showBanner() |
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{ |
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if (getenv('DO_NOT_SHOW_BANNER') === 'true') { |
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return; |
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} |
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try { |
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$withColors = ''; |
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if (function_exists('posix_isatty') && posix_isatty(STDOUT)) { |
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$withColors = '_with_colors'; |
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} |
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fwrite(STDERR, Httpie::get("https://deployer.medv.io/banners/" . $this->getName() . $withColors)->send()); |
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} catch (\Throwable $e) { |
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// Meh |
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} |
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} |
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public function complete(CompletionInput $input, CompletionSuggestions $suggestions): void |
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{ |
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parent::complete($input, $suggestions); |
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if ($input->mustSuggestOptionValuesFor('start-from')) { |
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$taskNames = []; |
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foreach ($this->deployer->scriptManager->getTasks($this->getName()) as $task) { |
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$taskNames[] = $task->getName(); |
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} |
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$suggestions->suggestValues($taskNames); |
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} |
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} |
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} |
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deployphp /
deployer
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