[MonorepoBuilder] Add init command [closes #1082]

composer.json

@@ -56,6 +56,7 @@
             "Symplify\\EasyCodingStandard\\SniffRunner\\": "packages/EasyCodingStandard/packages/SniffRunner/src",
             "Symplify\\LatteToTwigConverter\\": "packages/LatteToTwigConverter/src",
             "Symplify\\MonorepoBuilder\\": "packages/MonorepoBuilder/src",
+            "Symplify\\MonorepoBuilder\\Init\\": "packages/MonorepoBuilder/packages/Init/src",
             "Symplify\\MonorepoBuilder\\Split\\": "packages/MonorepoBuilder/packages/Split/src",
             "Symplify\\PHPStanExtensions\\": "packages/PHPStanExtensions/src",
             "Symplify\\PackageBuilder\\": "packages/PackageBuilder/src",

packages/MonorepoBuilder/bin/monorepo-builder

@@ -4,14 +4,14 @@
 require_once __DIR__ . '/autoload.php';
 
 use Psr\Container\ContainerInterface;
-use Symplify\PackageBuilder\Console\ConfigAwareApplication;
+use Symfony\Component\Console\Application;
 use Symplify\PackageBuilder\Console\ThrowableRenderer;
 
 try {
     /** @var ContainerInterface $container */
     $container = require_once __DIR__ . '/container.php';
 
-    $application = $container->get(ConfigAwareApplication::class);
+    $application = $container->get(Application::class);
     $application->run();
 } catch (Throwable $throwable) {
     (new ThrowableRenderer())->render($throwable);

packages/MonorepoBuilder/composer.json

@@ -21,7 +21,8 @@
     "autoload": {
         "psr-4": {
             "Symplify\\MonorepoBuilder\\": "src",
-            "Symplify\\MonorepoBuilder\\Split\\": "packages/Split/src"
+            "Symplify\\MonorepoBuilder\\Split\\": "packages/Split/src",
+            "Symplify\\MonorepoBuilder\\Init\\": "packages/Init/src"
         }
     },
     "autoload-dev": {

packages/MonorepoBuilder/packages/Init/config/config.yml

@@ -0,0 +1,7 @@
+services:
+    _defaults:
+        public: true
+        autowire: true
+
+    Symplify\MonorepoBuilder\Init\:
+        resource: '../src'

packages/MonorepoBuilder/packages/Init/src/Command/InitCommand.php

@@ -0,0 +1,56 @@
+<?php declare(strict_types=1);
+
+namespace Symplify\MonorepoBuilder\Init\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Filesystem\Filesystem;
+use Symplify\PackageBuilder\Console\Command\CommandNaming;
+
+final class InitCommand extends Command
+{
+    /**
+     * @var string
+     */
+    private const OUTPUT = 'output';
+
+    /**
+     * @var Filesystem
+     */
+    private $filesystem;
+
+    /**
+     * @var SymfonyStyle
+     */
+    private $symfonyStyle;
+
+    public function __construct(Filesystem $filesystem, SymfonyStyle $symfonyStyle)
+    {
+        parent::__construct();
+        $this->filesystem = $filesystem;
+        $this->symfonyStyle = $symfonyStyle;
+    }
+
+    protected function configure(): void
+    {
+        $this->setName(CommandNaming::classToName(self::class));
+        $this->addArgument(self::OUTPUT, InputArgument::REQUIRED, 'Directory to generate monorepo into.', getcwd());
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): void
+    {
+        $output = $input->getArgument(self::OUTPUT);
+
+        $this->filesystem->mirror(__DIR__ . '/../../templates/monorepo', $output);
+
+        $this->symfonyStyle->success('Congrats! Your first monorepo is here.');
+        $this->symfonyStyle->note(
+            'Now try the next step - merge composer.json files from packages to the root one: ' .
+            PHP_EOL .
+            '"vendor/bin/monorepo-builder merge"'
+        );
+    }
+}

packages/MonorepoBuilder/packages/Init/templates/monorepo/composer.json

@@ -0,0 +1,6 @@
+{
+    "name": "your-monorepo/your-monorepo",
+    "require": {
+        "php": "^7.1"
+    }
+}

packages/MonorepoBuilder/packages/Init/templates/monorepo/monorepo-builder.yml

@@ -0,0 +1,4 @@
+parameters:
+    data_to_append:
+        require-dev:
+            phpunit/phpunit: '^7.3'

packages/MonorepoBuilder/packages/Init/templates/monorepo/packages/first-package/composer.json

@@ -0,0 +1,12 @@
+{
+    "name": "your-monorepo/first-package",
+    "require": {
+        "php": "^7.1",
+        "symfony/http-kernel": "^4.1"
+    },
+    "autoload": {
+        "psr-4": {
+            "YourMonorepo\\FirstPackage\\": "src"
+        }
+    }
+}

packages/MonorepoBuilder/packages/Init/templates/monorepo/packages/first-package/src/FirstClass.php

@@ -0,0 +1,7 @@
+<?php declare(strict_types=1);
+
+namespace YourMonorepo\FirstPackage;
+
+final class FirstClass
+{
+}

packages/MonorepoBuilder/packages/Init/templates/monorepo/packages/second-package/composer.json

@@ -0,0 +1,12 @@
+{
+    "name": "your-monorepo/second-package",
+    "require": {
+        "php": "^7.1",
+        "symfony/dependency-injection": "^4.1"
+    },
+    "autoload": {
+        "psr-4": {
+            "YourMonorepo\\SecondPackage\\": "src"
+        }
+    }
+}

packages/MonorepoBuilder/packages/Init/templates/monorepo/packages/second-package/src/SecondClass.php

@@ -0,0 +1,7 @@
+<?php declare(strict_types=1);
+
+namespace YourMonorepo\SecondPackage;
+
+final class SecondClass
+{
+}

packages/MonorepoBuilder/src/ComposerJsonDecorator/AppenderComposerJsonDecorator.php

@@ -38,8 +38,11 @@ public function decorate(array $composerJson): array
             }
 
             $composerJson[$key] = $this->parametersMerger->merge($this->dataToAppend[$key], $composerJson[$key]);
+
+            unset($this->dataToAppend[$key]);
         }
 
-        return $composerJson;
+        // add what was skipped
+        return array_merge($composerJson, $this->dataToAppend);
     }
 }

packages/MonorepoBuilder/src/ComposerJsonDecorator/AutoloadRelativePathComposerJsonDecorator.php

@@ -148,7 +148,7 @@ private function prefixPath(SplFileInfo $packageComposerFile, $path)
         }
 
         $composerDirectory = dirname($packageComposerFile->getRealPath());
-        $relativeDirectory = Strings::substring($composerDirectory, strlen(preg_quote(getcwd() . '/')));
+        $relativeDirectory = Strings::substring($composerDirectory, strlen(rtrim(getcwd(), '/') . '/'));
 
         return $relativeDirectory . DIRECTORY_SEPARATOR . $path;
     }

packages/MonorepoBuilder/src/Console/MonorepoBuilderApplication.php

@@ -0,0 +1,25 @@
+<?php declare(strict_types=1);
+
+namespace Symplify\MonorepoBuilder\Console;
+
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Input\InputDefinition;
+use Symfony\Component\Console\Input\InputOption;
+
+final class MonorepoBuilderApplication extends Application
+{
+    protected function getDefaultInputDefinition(): InputDefinition
+    {
+        $inputDefinition = parent::getDefaultInputDefinition();
+
+        $inputDefinition->addOption(new InputOption(
+            'config',
+            'c',
+            InputOption::VALUE_REQUIRED,
+            'Path to config file.',
+            'monorepo-builder.(yml|yaml)'
+        ));
+
+        return $inputDefinition;
+    }
+}

packages/MonorepoBuilder/src/EventSubscriber/ValidateBeforeCommandEventSubscriber.php

@@ -3,7 +3,9 @@
 namespace Symplify\MonorepoBuilder\EventSubscriber;
 
 use Symfony\Component\Console\ConsoleEvents;
+use Symfony\Component\Console\Event\ConsoleEvent;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symplify\MonorepoBuilder\Init\Command\InitCommand;
 use Symplify\MonorepoBuilder\Validator\SourcesPresenceValidator;
 
 final class ValidateBeforeCommandEventSubscriber implements EventSubscriberInterface
@@ -26,8 +28,12 @@ public static function getSubscribedEvents(): array
         return [ConsoleEvents::COMMAND => 'validate'];
     }
 
-    public function validate(): void
+    public function validate(ConsoleEvent $consoleEvent): void
     {
+        if ($consoleEvent->getCommand() instanceof InitCommand) {
+            return;
+        }
+
         $this->sourcesPresenceValidator->validate();
     }
 }

packages/MonorepoBuilder/src/Exception/MissingDirectoryException.php

@@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace Symplify\MonorepoBuilder\Exception;
+
+use Exception;
+
+final class MissingDirectoryException extends Exception
+{
+}

packages/MonorepoBuilder/src/PackageComposerFinder.php

@@ -33,6 +33,7 @@ public function getPackageComposerFiles(): array
         $finder = Finder::create()
             ->files()
             ->in($this->packageDirectories)
+            ->exclude('templates') // "init" command template data
             ->name('composer.json');
 
         if (! $this->isPHPUnit()) {

packages/MonorepoBuilder/src/config/config.yml

@@ -1,5 +1,6 @@
 imports:
     - { resource: 'services.yml' }
+    - { resource: '../../packages/**/config/config.yml' }
     - { resource: '../../packages/**/src/config/config.yml' }
 
 parameters:

packages/MonorepoBuilder/src/config/services.yml

@@ -9,9 +9,11 @@ services:
 
     Symplify\PackageBuilder\Yaml\ParametersMerger: ~
 
-    Symplify\PackageBuilder\Console\ConfigAwareApplication:
+    Symplify\MonorepoBuilder\Console\MonorepoBuilderApplication:
         calls:
-            - ['setDispatcher', ['@Symfony\Component\EventDispatcher\EventDispatcher']]
+        - ['setDispatcher', ['@Symfony\Component\EventDispatcher\EventDispatcher']]
+    Symfony\Component\Console\Application:
+        alias: 'Symplify\MonorepoBuilder\Console\MonorepoBuilderApplication'
 
     # SymfonyStyle
     Symfony\Component\Console\Input\ArgvInput: ~
@@ -22,9 +24,9 @@ services:
         alias: 'Symfony\Component\Console\Output\ConsoleOutput'
     Symfony\Component\Console\Style\SymfonyStyle: ~
 
-    Symfony\Component\EventDispatcher\EventDispatcher: ~
 
     # alias needed for Symfony Console setter
+    Symfony\Component\EventDispatcher\EventDispatcher: ~
     Symfony\Component\EventDispatcher\EventDispatcherInterface:
         alias: 'Symfony\Component\EventDispatcher\EventDispatcher'
 

phpstan.neon

@@ -3,6 +3,7 @@ includes:
 
 parameters:
     excludes_analyse:
+        - *packages/MonorepoBuilder/packages/Init/templates/*
         - *packages/CodingStandard/tests/**/correct*
         - *packages/CodingStandard/tests/**/wrong*
         # tests
@@ -115,6 +116,8 @@ parameters:
 
         # getcwd
         - '#Parameter \#1 \$gitDirectory of method Symplify\\MonorepoBuilder\\Split\\Git\\GitManager::getMostRecentTag\(\) expects string, string\|false given#'
+        - '#Parameter \#1 \$directory of function chdir expects string, string\|false given#'
+        - '#Parameter \#1 \$str of function rtrim expects string, string\|false given#'
 
         # mixed type
-        - '#Call to an undefined method Psr\\Container\\ContainerInterface::getParameter\(\)#'
+        - '#Call to an undefined method Psr\\Container\\ContainerInterface::getParameter\(\)#'