From ae22456cebbe6e5eb83fd65f08eb7f9e2fc7d1fc Mon Sep 17 00:00:00 2001
From: nicolaschautard <nicolas43770@gmail.com>
Date: Tue, 6 Oct 2020 15:59:23 +0200
Subject: [PATCH] #12 : Add cache clear, start and stop commands

---
 bin/kloud                                     |  16 +++
 .../Environment/Cache/ClearCommand.php        | 127 ++++++++++++++++++
 .../Command/Environment/DeployCommand.php     |   4 +-
 .../Command/Environment/DestroyCommand.php    |   4 +-
 .../Command/Environment/RsyncCommand.php      |   2 +-
 .../Command/Environment/StartCommand.php      | 119 ++++++++++++++++
 .../Command/Environment/StopCommand.php       | 119 ++++++++++++++++
 .../Environment/Variable/GetCommand.php       |   2 +-
 .../Environment/Variable/ListCommand.php      |   2 +-
 .../Environment/Variable/SetCommand.php       |   2 +-
 .../Environment/Variable/UnsetCommand.php     |   2 +-
 11 files changed, 390 insertions(+), 9 deletions(-)
 create mode 100644 src/Platform/Console/Command/Environment/Cache/ClearCommand.php
 create mode 100644 src/Platform/Console/Command/Environment/StartCommand.php
 create mode 100644 src/Platform/Console/Command/Environment/StopCommand.php

diff --git a/bin/kloud b/bin/kloud
index 313862c..adc17dd 100755
--- a/bin/kloud
+++ b/bin/kloud
@@ -90,10 +90,26 @@ $app->addCommands([
         $app,
     )),
 
+    (new Command\Environment\StartCommand(
+        Command\Environment\StartCommand::$defaultName,
+        $app,
+    )),
+
+
+    (new Command\Environment\StopCommand(
+        Command\Environment\StopCommand::$defaultName,
+        $app,
+    )),
+
     (new Command\Environment\RsyncCommand(
         Command\Environment\RsyncCommand::$defaultName,
         $app,
     )),
+
+    (new Command\Environment\Cache\ClearCommand(
+        Command\Environment\Cache\ClearCommand::$defaultName,
+        $app,
+    )),
 ]);
 
 $app->run(new ArgvInput($argv), new ConsoleOutput());
diff --git a/src/Platform/Console/Command/Environment/Cache/ClearCommand.php b/src/Platform/Console/Command/Environment/Cache/ClearCommand.php
new file mode 100644
index 0000000..b497d2d
--- /dev/null
+++ b/src/Platform/Console/Command/Environment/Cache/ClearCommand.php
@@ -0,0 +1,127 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kiboko\Cloud\Platform\Console\Command\Environment\Cache;
+
+use Deployer\Console\Application;
+use Deployer\Console\Output\Informer;
+use Deployer\Console\Output\OutputWatcher;
+use Deployer\Deployer;
+use Deployer\Executor\SeriesExecutor;
+use Deployer\Host\Host;
+use function Deployer\run;
+use Deployer\Task\Task;
+use Kiboko\Cloud\Domain\Environment\DTO\Context;
+use Kiboko\Cloud\Platform\Console\EnvironmentWizard;
+use Symfony\Component\Console\Application as Console;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\ChoiceQuestion;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Finder\Finder;
+use Symfony\Component\Finder\SplFileInfo;
+use Symfony\Component\Serializer\Encoder\YamlEncoder;
+use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
+use Symfony\Component\Serializer\Normalizer\PropertyNormalizer;
+use Symfony\Component\Serializer\Serializer;
+
+final class ClearCommand extends Command
+{
+    public static $defaultName = 'environment:cache:clear';
+
+    private Console $console;
+    private EnvironmentWizard $wizard;
+
+    public function __construct(?string $name, Console $console)
+    {
+        $this->console = $console;
+        $this->wizard = new EnvironmentWizard();
+        parent::__construct($name);
+    }
+
+    protected function configure()
+    {
+        $this->setDescription('Clear cache and restart FPM service');
+
+        $this->wizard->configureConsoleCommand($this);
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $workingDirectory = $input->getOption('working-directory') ?: getcwd();
+
+        $finder = (new Finder())
+            ->files()
+            ->ignoreDotFiles(false)
+            ->in($workingDirectory);
+
+        $format = new SymfonyStyle($input, $output);
+
+        $serializer = new Serializer(
+            [
+                new CustomNormalizer(),
+                new PropertyNormalizer(),
+            ],
+            [
+                new YamlEncoder(),
+            ]
+        );
+
+        if ($finder->hasResults()) {
+            /** @var SplFileInfo $file */
+            foreach ($finder->name('/^\.?kloud.environment.ya?ml$/') as $file) {
+                try {
+                    /** @var \Kiboko\Cloud\Domain\Stack\DTO\Context $context */
+                    $context = $serializer->deserialize($file->getContents(), Context::class, 'yaml');
+                } catch (\Throwable $exception) {
+                    $format->error($exception->getMessage());
+                    continue;
+                }
+
+                break;
+            }
+        }
+
+        if (!isset($context)) {
+            $format->error('No .kloud.environment.yaml file found in your directory. You must initialize it using environment:init command');
+
+            return 1;
+        }
+
+        $env = $format->askQuestion(new ChoiceQuestion('For what environment ?', ['prod', 'dev', 'test'], 'prod'));
+
+        $application = new Application($this->console->getName());
+        $deployer = new Deployer($application);
+        $deployer['output'] = $output;
+
+        $hosts = [];
+        $tasks = [];
+
+        /** @var Context $context */
+        $host = new Host($context->deployment->server->hostname);
+        $host->port($context->deployment->server->port);
+        $host->user($context->deployment->server->username);
+        array_push($hosts, $host);
+
+        $directories = explode('/', $workingDirectory);
+        $projectName = end($directories);
+
+        $commands = [
+            'cache:clear' => 'cd '.$context->deployment->path.'/'.$projectName.' && docker-compose exec -T sh bin/console cache:clear --env='.$env,
+            'docker:restart-fpm' => 'cd '.$context->deployment->path.'/'.$projectName.' && docker-compose restart fpm',
+        ];
+
+        foreach ($commands as $key => $value) {
+            array_push($tasks, new Task($key, function () use ($value, $host) {
+                run($value);
+            }));
+        }
+
+        $seriesExecutor = new SeriesExecutor($input, $output, new Informer(new OutputWatcher($output)));
+        $seriesExecutor->run($tasks, $hosts);
+
+        return 0;
+    }
+}
diff --git a/src/Platform/Console/Command/Environment/DeployCommand.php b/src/Platform/Console/Command/Environment/DeployCommand.php
index 4b34de8..00b21c8 100644
--- a/src/Platform/Console/Command/Environment/DeployCommand.php
+++ b/src/Platform/Console/Command/Environment/DeployCommand.php
@@ -13,6 +13,7 @@
 use Deployer\Logger\Handler\FileHandler;
 use Deployer\Logger\Handler\NullHandler;
 use Deployer\Logger\Logger;
+use function Deployer\run;
 use Deployer\Task\Task;
 use Deployer\Utility\ProcessOutputPrinter;
 use Deployer\Utility\Rsync;
@@ -30,7 +31,6 @@
 use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
 use Symfony\Component\Serializer\Normalizer\PropertyNormalizer;
 use Symfony\Component\Serializer\Serializer;
-use function Deployer\run;
 
 final class DeployCommand extends Command
 {
@@ -48,7 +48,7 @@ public function __construct(?string $name, Console $console)
 
     protected function configure()
     {
-        $this->setDescription('Deploy the application to a remote server using rsync and initialize docker containers');
+        $this->setDescription('Deploy the application to a remote server using rsync and initialize docker services');
 
         $this->wizard->configureConsoleCommand($this);
     }
diff --git a/src/Platform/Console/Command/Environment/DestroyCommand.php b/src/Platform/Console/Command/Environment/DestroyCommand.php
index 27faa0a..4ea0488 100644
--- a/src/Platform/Console/Command/Environment/DestroyCommand.php
+++ b/src/Platform/Console/Command/Environment/DestroyCommand.php
@@ -10,6 +10,7 @@
 use Deployer\Deployer;
 use Deployer\Executor\SeriesExecutor;
 use Deployer\Host\Host;
+use function Deployer\run;
 use Deployer\Task\Task;
 use Kiboko\Cloud\Domain\Environment\DTO\Context;
 use Kiboko\Cloud\Platform\Console\EnvironmentWizard;
@@ -24,7 +25,6 @@
 use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
 use Symfony\Component\Serializer\Normalizer\PropertyNormalizer;
 use Symfony\Component\Serializer\Serializer;
-use function Deployer\run;
 
 final class DestroyCommand extends Command
 {
@@ -42,7 +42,7 @@ public function __construct(?string $name, Console $console)
 
     protected function configure()
     {
-        $this->setDescription('Destroy the Docker infrastructure with associated volumes and remove remote directory');
+        $this->setDescription('Destroy the docker infrastructure with associated volumes and remove remote directory');
 
         $this->wizard->configureConsoleCommand($this);
     }
diff --git a/src/Platform/Console/Command/Environment/RsyncCommand.php b/src/Platform/Console/Command/Environment/RsyncCommand.php
index 2b8bf50..4de23c5 100644
--- a/src/Platform/Console/Command/Environment/RsyncCommand.php
+++ b/src/Platform/Console/Command/Environment/RsyncCommand.php
@@ -43,7 +43,7 @@ public function __construct(?string $name, Console $console)
 
     protected function configure()
     {
-        $this->setDescription('Deploy the application to a remote server using rsync and initialize docker containers');
+        $this->setDescription('Synchronize remote directory according to local directory');
 
         $this->wizard->configureConsoleCommand($this);
     }
diff --git a/src/Platform/Console/Command/Environment/StartCommand.php b/src/Platform/Console/Command/Environment/StartCommand.php
new file mode 100644
index 0000000..c12b3fa
--- /dev/null
+++ b/src/Platform/Console/Command/Environment/StartCommand.php
@@ -0,0 +1,119 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kiboko\Cloud\Platform\Console\Command\Environment;
+
+use Deployer\Console\Application;
+use Deployer\Console\Output\Informer;
+use Deployer\Console\Output\OutputWatcher;
+use Deployer\Deployer;
+use Deployer\Executor\SeriesExecutor;
+use Deployer\Host\Host;
+use function Deployer\run;
+use Deployer\Task\Task;
+use Kiboko\Cloud\Domain\Environment\DTO\Context;
+use Kiboko\Cloud\Platform\Console\EnvironmentWizard;
+use Symfony\Component\Console\Application as Console;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Finder\Finder;
+use Symfony\Component\Finder\SplFileInfo;
+use Symfony\Component\Serializer\Encoder\YamlEncoder;
+use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
+use Symfony\Component\Serializer\Normalizer\PropertyNormalizer;
+use Symfony\Component\Serializer\Serializer;
+
+final class StartCommand extends Command
+{
+    public static $defaultName = 'environment:start';
+
+    private Console $console;
+    private EnvironmentWizard $wizard;
+
+    public function __construct(?string $name, Console $console)
+    {
+        $this->console = $console;
+        $this->wizard = new EnvironmentWizard();
+        parent::__construct($name);
+    }
+
+    protected function configure()
+    {
+        $this->setDescription('Start docker services on the remote server');
+
+        $this->wizard->configureConsoleCommand($this);
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $workingDirectory = $input->getOption('working-directory') ?: getcwd();
+
+        $finder = (new Finder())
+            ->files()
+            ->ignoreDotFiles(false)
+            ->in($workingDirectory);
+
+        $format = new SymfonyStyle($input, $output);
+
+        $serializer = new Serializer(
+            [
+                new CustomNormalizer(),
+                new PropertyNormalizer(),
+            ],
+            [
+                new YamlEncoder(),
+            ]
+        );
+
+        if ($finder->hasResults()) {
+            /** @var SplFileInfo $file */
+            foreach ($finder->name('/^\.?kloud.environment.ya?ml$/') as $file) {
+                try {
+                    /** @var \Kiboko\Cloud\Domain\Stack\DTO\Context $context */
+                    $context = $serializer->deserialize($file->getContents(), Context::class, 'yaml');
+                } catch (\Throwable $exception) {
+                    $format->error($exception->getMessage());
+                    continue;
+                }
+
+                break;
+            }
+        }
+
+        if (!isset($context)) {
+            $format->error('No .kloud.environment.yaml file found in your directory. You must initialize it using environment:init command');
+
+            return 1;
+        }
+
+        $application = new Application($this->console->getName());
+        $deployer = new Deployer($application);
+        $deployer['output'] = $output;
+
+        $hosts = [];
+        $tasks = [];
+
+        /** @var Context $context */
+        $host = new Host($context->deployment->server->hostname);
+        $host->port($context->deployment->server->port);
+        $host->user($context->deployment->server->username);
+        array_push($hosts, $host);
+
+        $directories = explode('/', $workingDirectory);
+        $projectName = end($directories);
+
+        $command = 'cd '.$context->deployment->path.'/'.$projectName.' && docker-compose start';
+
+        array_push($tasks, new Task('docker:start', function () use ($command, $host) {
+            run($command);
+        }));
+
+        $seriesExecutor = new SeriesExecutor($input, $output, new Informer(new OutputWatcher($output)));
+        $seriesExecutor->run($tasks, $hosts);
+
+        return 0;
+    }
+}
diff --git a/src/Platform/Console/Command/Environment/StopCommand.php b/src/Platform/Console/Command/Environment/StopCommand.php
new file mode 100644
index 0000000..3164bed
--- /dev/null
+++ b/src/Platform/Console/Command/Environment/StopCommand.php
@@ -0,0 +1,119 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kiboko\Cloud\Platform\Console\Command\Environment;
+
+use Deployer\Console\Application;
+use Deployer\Console\Output\Informer;
+use Deployer\Console\Output\OutputWatcher;
+use Deployer\Deployer;
+use Deployer\Executor\SeriesExecutor;
+use Deployer\Host\Host;
+use function Deployer\run;
+use Deployer\Task\Task;
+use Kiboko\Cloud\Domain\Environment\DTO\Context;
+use Kiboko\Cloud\Platform\Console\EnvironmentWizard;
+use Symfony\Component\Console\Application as Console;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Finder\Finder;
+use Symfony\Component\Finder\SplFileInfo;
+use Symfony\Component\Serializer\Encoder\YamlEncoder;
+use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
+use Symfony\Component\Serializer\Normalizer\PropertyNormalizer;
+use Symfony\Component\Serializer\Serializer;
+
+final class StopCommand extends Command
+{
+    public static $defaultName = 'environment:stop';
+
+    private Console $console;
+    private EnvironmentWizard $wizard;
+
+    public function __construct(?string $name, Console $console)
+    {
+        $this->console = $console;
+        $this->wizard = new EnvironmentWizard();
+        parent::__construct($name);
+    }
+
+    protected function configure()
+    {
+        $this->setDescription('Stoptty docker services on the remote server');
+
+        $this->wizard->configureConsoleCommand($this);
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $workingDirectory = $input->getOption('working-directory') ?: getcwd();
+
+        $finder = (new Finder())
+            ->files()
+            ->ignoreDotFiles(false)
+            ->in($workingDirectory);
+
+        $format = new SymfonyStyle($input, $output);
+
+        $serializer = new Serializer(
+            [
+                new CustomNormalizer(),
+                new PropertyNormalizer(),
+            ],
+            [
+                new YamlEncoder(),
+            ]
+        );
+
+        if ($finder->hasResults()) {
+            /** @var SplFileInfo $file */
+            foreach ($finder->name('/^\.?kloud.environment.ya?ml$/') as $file) {
+                try {
+                    /** @var \Kiboko\Cloud\Domain\Stack\DTO\Context $context */
+                    $context = $serializer->deserialize($file->getContents(), Context::class, 'yaml');
+                } catch (\Throwable $exception) {
+                    $format->error($exception->getMessage());
+                    continue;
+                }
+
+                break;
+            }
+        }
+
+        if (!isset($context)) {
+            $format->error('No .kloud.environment.yaml file found in your directory. You must initialize it using environment:init command');
+
+            return 1;
+        }
+
+        $application = new Application($this->console->getName());
+        $deployer = new Deployer($application);
+        $deployer['output'] = $output;
+
+        $hosts = [];
+        $tasks = [];
+
+        /** @var Context $context */
+        $host = new Host($context->deployment->server->hostname);
+        $host->port($context->deployment->server->port);
+        $host->user($context->deployment->server->username);
+        array_push($hosts, $host);
+
+        $directories = explode('/', $workingDirectory);
+        $projectName = end($directories);
+
+        $command = 'cd '.$context->deployment->path.'/'.$projectName.' && docker-compose stop';
+
+        array_push($tasks, new Task('docker:stop', function () use ($command, $host) {
+            run($command);
+        }));
+
+        $seriesExecutor = new SeriesExecutor($input, $output, new Informer(new OutputWatcher($output)));
+        $seriesExecutor->run($tasks, $hosts);
+
+        return 0;
+    }
+}
diff --git a/src/Platform/Console/Command/Environment/Variable/GetCommand.php b/src/Platform/Console/Command/Environment/Variable/GetCommand.php
index 8788fd4..37298a0 100644
--- a/src/Platform/Console/Command/Environment/Variable/GetCommand.php
+++ b/src/Platform/Console/Command/Environment/Variable/GetCommand.php
@@ -36,7 +36,7 @@ public function __construct(?string $name)
 
     protected function configure()
     {
-        $this->setDescription('Prints an environment variable');
+        $this->setDescription('Print an environment variable value');
 
         $this->wizard->configureConsoleCommand($this);
     }
diff --git a/src/Platform/Console/Command/Environment/Variable/ListCommand.php b/src/Platform/Console/Command/Environment/Variable/ListCommand.php
index aaae839..64e301d 100644
--- a/src/Platform/Console/Command/Environment/Variable/ListCommand.php
+++ b/src/Platform/Console/Command/Environment/Variable/ListCommand.php
@@ -34,7 +34,7 @@ public function __construct(?string $name)
 
     protected function configure()
     {
-        $this->setDescription('Prints the list of environment variable');
+        $this->setDescription('Print the list of environment variables and their value');
 
         $this->wizard->configureConsoleCommand($this);
     }
diff --git a/src/Platform/Console/Command/Environment/Variable/SetCommand.php b/src/Platform/Console/Command/Environment/Variable/SetCommand.php
index bfbaa58..957bcd4 100644
--- a/src/Platform/Console/Command/Environment/Variable/SetCommand.php
+++ b/src/Platform/Console/Command/Environment/Variable/SetCommand.php
@@ -39,7 +39,7 @@ public function __construct(?string $name)
 
     protected function configure()
     {
-        $this->setDescription('Prints an environment variable');
+        $this->setDescription('Change an environment variable value');
 
         $this->wizard->configureConsoleCommand($this);
     }
diff --git a/src/Platform/Console/Command/Environment/Variable/UnsetCommand.php b/src/Platform/Console/Command/Environment/Variable/UnsetCommand.php
index cdcdfc1..03af391 100644
--- a/src/Platform/Console/Command/Environment/Variable/UnsetCommand.php
+++ b/src/Platform/Console/Command/Environment/Variable/UnsetCommand.php
@@ -35,7 +35,7 @@ public function __construct(?string $name)
 
     protected function configure()
     {
-        $this->setDescription('Prints an environment variable');
+        $this->setDescription('Unset an environment variable value');
 
         $this->wizard->configureConsoleCommand($this);
     }