Add doctrine/conding-standard as phpcs rule

.github/workflows/coding-standard.yml

@@ -0,0 +1,59 @@
+# https://help.github.com/en/categories/automating-your-workflow-with-github-actions
+
+name: "Check Coding Standards"
+
+on:
+    pull_request:
+    push:
+        branches:
+            - "master"
+
+jobs:
+    coding-standards:
+        name: "Check Coding Standards"
+
+        runs-on: ${{ matrix.operating-system }}
+
+        strategy:
+            matrix:
+                dependencies:
+                    - "locked"
+                php-version:
+                    - "7.4"
+                operating-system:
+                    - "ubuntu-latest"
+
+        steps:
+            - name: "Checkout"
+              uses: "actions/checkout@v2"
+
+            - name: "Install PHP"
+              uses: "shivammathur/setup-php@v2"
+              with:
+                  coverage: "pcov"
+                  php-version: "${{ matrix.php-version }}"
+                  ini-values: memory_limit=-1
+
+            - name: "Cache dependencies"
+              uses: "actions/cache@v2"
+              with:
+                  path: |
+                      ~/.composer/cache
+                      vendor
+                  key: "php-${{ matrix.php-version }}-${{ matrix.dependencies }}"
+                  restore-keys: "php-${{ matrix.php-version }}-${{ matrix.dependencies }}"
+
+            - name: "Install lowest dependencies"
+              if: ${{ matrix.dependencies == 'lowest' }}
+              run: "composer update --prefer-lowest --no-interaction --no-progress --no-suggest"
+
+            - name: "Install highest dependencies"
+              if: ${{ matrix.dependencies == 'highest' }}
+              run: "composer update --no-interaction --no-progress --no-suggest"
+
+            - name: "Install locked dependencies"
+              if: ${{ matrix.dependencies == 'locked' }}
+              run: "composer install --no-interaction --no-progress --no-suggest"
+
+            - name: "Coding Standard"
+              run: "vendor/bin/phpcs"

.gitignore

@@ -7,3 +7,4 @@
 /phpdox.xml
 /phpmd.xml
 /phpunit.xml
+/.phpcs-cache

README.md

@@ -6,7 +6,6 @@ This will prevent you from using "soft" dependencies that are not defined within
 [![PHP ^7.4](https://img.shields.io/badge/PHP-^7.4-brightgreen.svg?style=flat-square)](https://php.net)
 [![current version](https://img.shields.io/packagist/v/maglnet/composer-require-checker.svg?style=flat-square)](https://packagist.org/packages/maglnet/composer-require-checker)
 [![Build Status](https://img.shields.io/travis/maglnet/ComposerRequireChecker.svg?style=flat-square)](https://travis-ci.org/maglnet/ComposerRequireChecker)
-[![Code Coverage](https://scrutinizer-ci.com/g/maglnet/ComposerRequireChecker/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/maglnet/ComposerRequireChecker/?branch=master)
 
 ## What's it about?
 

composer.json

@@ -36,6 +36,7 @@
     },
     "require-dev": {
         "ext-zend-opcache": "*",
+        "doctrine/coding-standard": "^8.1.0",
         "mikey179/vfsstream": "^1.6.8",
         "phpstan/phpstan": "^0.12.48",
         "phpunit/phpunit": "^9.4.0",