mirror of
https://github.com/andres-montanez/Magallanes
synced 2024-04-26 03:20:36 +02:00
286 lines
9.7 KiB
PHP
286 lines
9.7 KiB
PHP
<?php
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/*
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* This file is part of the Magallanes package.
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*
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* (c) Andrés Montañez <andres@andresmontanez.com>
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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 Mage\Command\BuiltIn;
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use Mage\Deploy\Strategy\StrategyInterface;
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use Mage\Runtime\Exception\RuntimeException;
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use Mage\Runtime\Runtime;
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use Mage\Task\ExecuteOnRollbackInterface;
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use Mage\Task\AbstractTask;
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use Mage\Task\Exception\ErrorException;
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use Mage\Task\Exception\SkipException;
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use Mage\Task\TaskFactory;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\OutputInterface;
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use Mage\Command\AbstractCommand;
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/**
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* The Deployment Command
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*
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* @author Andrés Montañez <andresmontanez@gmail.com>
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*/
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class DeployCommand extends AbstractCommand
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{
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protected TaskFactory $taskFactory;
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/**
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* Configure the Command
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*/
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protected function configure(): void
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{
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$this
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->setName('deploy')
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->setDescription('Deploy code to hosts')
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->addArgument('environment', InputArgument::REQUIRED, 'Name of the environment to deploy to')
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->addOption(
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'branch',
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null,
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InputOption::VALUE_REQUIRED,
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'Force to switch to a branch other than the one defined',
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false
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);
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}
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/**
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* Execute the Command
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*/
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protected function execute(InputInterface $input, OutputInterface $output): int
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{
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$this->requireConfig();
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$output->writeln('Starting <fg=blue>Magallanes</>');
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$output->writeln('');
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try {
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$this->runtime->setEnvironment($input->getArgument('environment'));
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$strategy = $this->runtime->guessStrategy();
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$this->taskFactory = new TaskFactory($this->runtime);
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$output->writeln(sprintf(' Environment: <fg=green>%s</>', $this->runtime->getEnvironment()));
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$this->log(sprintf('Environment: %s', $this->runtime->getEnvironment()));
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if ($this->runtime->getEnvOption('releases', false)) {
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$this->runtime->generateReleaseId();
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$output->writeln(sprintf(' Release ID: <fg=green>%s</>', $this->runtime->getReleaseId()));
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$this->log(sprintf('Release ID: %s', $this->runtime->getReleaseId()));
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}
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if ($this->runtime->getConfigOption('log_file', false)) {
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$output->writeln(sprintf(' Logfile: <fg=green>%s</>', $this->runtime->getConfigOption('log_file')));
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}
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$output->writeln(sprintf(' Strategy: <fg=green>%s</>', $strategy->getName()));
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if ($input->getOption('branch') !== false) {
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$this->runtime->setEnvOption('branch', $input->getOption('branch'));
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}
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if ($this->runtime->getEnvOption('branch', false)) {
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$output->writeln(sprintf(' Branch: <fg=green>%s</>', $this->runtime->getEnvOption('branch')));
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}
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$output->writeln('');
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$this->runDeployment($output, $strategy);
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} catch (RuntimeException $exception) {
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$output->writeln('');
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$output->writeln(sprintf('<error>%s</error>', $exception->getMessage()));
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$output->writeln('');
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$this->statusCode = 7;
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}
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$output->writeln('Finished <fg=blue>Magallanes</>');
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return intval($this->statusCode);
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}
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/**
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* Run the Deployment Process
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*
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* @throws RuntimeException
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*/
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protected function runDeployment(OutputInterface $output, StrategyInterface $strategy): void
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{
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// Run "Pre Deploy" Tasks
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$this->runtime->setStage(Runtime::PRE_DEPLOY);
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if (!$this->runTasks($output, $strategy->getPreDeployTasks())) {
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throw $this->getException();
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}
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// Run "On Deploy" Tasks
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$this->runtime->setStage(Runtime::ON_DEPLOY);
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$this->runOnHosts($output, $strategy->getOnDeployTasks());
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// Run "On Release" Tasks
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$this->runtime->setStage(Runtime::ON_RELEASE);
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$this->runOnHosts($output, $strategy->getOnReleaseTasks());
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// Run "Post Release" Tasks
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$this->runtime->setStage(Runtime::POST_RELEASE);
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$this->runOnHosts($output, $strategy->getPostReleaseTasks());
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// Run "Post Deploy" Tasks
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$this->runtime->setStage(Runtime::POST_DEPLOY);
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if (!$this->runTasks($output, $strategy->getPostDeployTasks())) {
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throw $this->getException();
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}
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}
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/**
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* @param string[] $tasks
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*/
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protected function runOnHosts(OutputInterface $output, array $tasks): void
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{
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$hosts = $this->runtime->getEnvOption('hosts');
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if (!is_array($hosts) && !$hosts instanceof \Countable) {
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$hosts = [];
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}
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if (count($hosts) === 0) {
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$output->writeln(sprintf(' No hosts defined, skipping %s tasks', $this->getStageName()));
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$output->writeln('');
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return;
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}
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foreach ($hosts as $host) {
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$this->runtime->setWorkingHost($host);
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if (!$this->runTasks($output, $tasks)) {
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$this->runtime->setWorkingHost(null);
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throw $this->getException();
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}
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$this->runtime->setWorkingHost(null);
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}
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}
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/**
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* Runs all the tasks
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*
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* @param string[] $tasks
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* @throws RuntimeException
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*/
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protected function runTasks(OutputInterface $output, array $tasks): bool
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{
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if (count($tasks) == 0) {
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$output->writeln(
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sprintf(' No tasks defined for <fg=black;options=bold>%s</> stage', $this->getStageName())
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);
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$output->writeln('');
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return true;
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}
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if ($this->runtime->getHostName() !== null) {
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$output->writeln(
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sprintf(
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' Starting <fg=black;options=bold>%s</> tasks on host <fg=black;options=bold>%s</>:',
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$this->getStageName(),
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$this->runtime->getHostName()
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)
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);
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} else {
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$output->writeln(sprintf(' Starting <fg=black;options=bold>%s</> tasks:', $this->getStageName()));
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}
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$totalTasks = count($tasks);
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$succeededTasks = 0;
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foreach ($tasks as $taskName) {
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$task = $this->taskFactory->get($taskName);
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$output->write(sprintf(' Running <fg=magenta>%s</> ... ', $task->getDescription()));
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$this->log(sprintf('Running task %s (%s)', $task->getDescription(), $task->getName()));
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if ($this->runtime->inRollback() && !$task instanceof ExecuteOnRollbackInterface) {
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$succeededTasks++;
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$output->writeln('<fg=yellow>SKIPPED</>');
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$this->log(
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sprintf(
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'Task %s (%s) finished with SKIPPED, it was in a Rollback',
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$task->getDescription(),
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$task->getName()
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)
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);
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} else {
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try {
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if ($task->execute()) {
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$succeededTasks++;
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$output->writeln('<fg=green>OK</>');
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$this->log(
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sprintf('Task %s (%s) finished with OK', $task->getDescription(), $task->getName())
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);
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} else {
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$output->writeln('<fg=red>FAIL</>');
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$this->statusCode = 180;
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$this->log(
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sprintf('Task %s (%s) finished with FAIL', $task->getDescription(), $task->getName())
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);
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}
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} catch (SkipException $exception) {
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$succeededTasks++;
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$output->writeln('<fg=yellow>SKIPPED</>');
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$this->log(
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sprintf(
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'Task %s (%s) finished with SKIPPED, thrown SkipException',
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$task->getDescription(),
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$task->getName()
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)
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);
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} catch (ErrorException $exception) {
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$output->writeln(sprintf('<fg=red>ERROR</> [%s]', $exception->getTrimmedMessage()));
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$this->log(
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sprintf(
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'Task %s (%s) finished with FAIL, with Error "%s"',
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$task->getDescription(),
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$task->getName(),
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$exception->getMessage()
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)
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);
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$this->statusCode = 190;
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}
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}
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if ($this->statusCode !== 0) {
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break;
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}
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}
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$alertColor = 'red';
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if ($succeededTasks == $totalTasks) {
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$alertColor = 'green';
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}
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$output->writeln(
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sprintf(
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' Finished <fg=%s>%d/%d</> tasks for <fg=black;options=bold>%s</>.',
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$alertColor,
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$succeededTasks,
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$totalTasks,
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$this->getStageName()
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)
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);
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$output->writeln('');
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return ($succeededTasks == $totalTasks);
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}
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/**
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* Exception for halting the the current process
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*/
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protected function getException(): RuntimeException
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{
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return new RuntimeException(
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sprintf('Stage "%s" did not finished successfully, halting command.', $this->getStageName()),
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50
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);
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}
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}
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