Add check by PHP CS Fixer

.github/workflows/automated_testing.yml

@@ -21,6 +21,32 @@ jobs:
       - name: Validate composer.json and composer.lock
         run: composer validate --strict
 
+  cs-fixer:
+    name: Check code style with CS Fixer
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.2
+
+      - uses: actions/checkout@v4
+
+      - name: Cache Composer packages
+        id: composer-cache
+        uses: actions/cache@v4
+        with:
+          path: vendor
+          key: "${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}"
+          restore-keys: |
+            ${{ runner.os }}-php-
+
+      - name: Install dependencies
+        uses: ramsey/composer-install@v3
+
+      - name: Check code style
+        run: composer run cs-fixer-check -- --show-progress=none
+
   phpstan:
     name: Static analyze with PHPStan
     runs-on: ubuntu-latest

.gitignore

@@ -1,3 +1,4 @@
 .idea
 /.phpunit.cache/
 /vendor/
+/.php-cs-fixer.cache

.php-cs-fixer-finder.php

@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+return $finder = (new PhpCsFixer\Finder())
+    ->files()
+    ->in(__DIR__)
+    ->exclude(['var', 'vendor'])
+    ->append([
+        'bin/dev/php-cs-fixer-update-baseline',
+    ]);
+
+
+

.php-cs-fixer.dist.php

@@ -0,0 +1,19 @@
+<?php
+
+$rules = [
+    '@Symfony' => true,
+    '@Symfony:risky' => true,
+    'concat_space' => [
+        'spacing' => 'one',
+    ],
+    'phpdoc_align' => ['align' => 'left'],
+];
+
+$config = (new PhpCsFixer\Config())
+    ->setRiskyAllowed(true)
+    ->setRules($rules);
+
+/** @var PhpCsFixer\Finder $finder */
+$finder = require __DIR__ . '/.php-cs-fixer-finder.php';
+
+return $config->setFinder($finder);

composer.json

@@ -36,6 +36,10 @@
         "sort-packages": true
     },
     "scripts": {
+        "cs-check": "@cs-fixer-check",
+        "cs-fix": "@cs-fixer-fix",
+        "cs-fixer-check": "vendor/bin/php-cs-fixer fix --dry-run",
+        "cs-fixer-fix": "vendor/bin/php-cs-fixer fix -vv",
         "phpstan": [
             "@phpstan-clear",
             "@phpstan-analyse"