chore: replace travis with GitHub actions

.github/workflows/code_checks.yaml

@@ -0,0 +1,90 @@
+# .github/workflows/code_checks.yaml
+name: Code_Checks
+
+on: ["push", "pull_request"]
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        php: ['8.0']
+        stability: [ prefer-stable ]
+        symfony-version: ['4.4.*', '5.4.*', '6.2.*']
+        include:
+          - php: '7.1'
+            stability: prefer-lowest
+          - php: '7.2'
+            symfony-version: 4.4.*
+          - php: '7.2'
+            symfony-version: 5.4.*
+          - php: '7.3'
+            symfony-version: 5.4.*
+          - php: '7.4'
+            symfony-version: 5.4.*
+          - php: '8.0'
+            symfony-version: 5.4.*
+          - php: '8.0'
+            symfony-version: 6.0.*
+          - php: '8.1'
+            symfony-version: 6.1.*
+          - php: '8.2'
+            symfony-version: 6.2.*
+        exclude:
+          - php: '8.0'
+            symfony-version: 6.2.*
+
+    name: PHP ${{ matrix.php }} - ${{ matrix.symfony-version }} ${{ matrix.stability }} tests
+    steps:
+      # basically git clone
+      - uses: actions/checkout@v3
+
+      - name: Cache dependencies
+        uses: actions/cache@v3
+        with:
+          path: ~/.composer/cache/files
+          key: dependencies-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}
+
+      # use PHP of specific version
+      - uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          extensions: pcov, xdebug
+          coverage: xdebug
+
+      - name: Install dependencies
+        env:
+          SYMFONY_REQUIRE: ${{ matrix.symfony-version }}
+        run: |
+          composer global config --no-plugins allow-plugins.symfony/flex true
+          composer global require --no-progress --no-scripts --no-plugins symfony/flex
+          composer update --no-interaction --prefer-dist --optimize-autoloader
+          vendor/bin/simple-phpunit install
+
+      - name: Execute tests
+        env:
+          SYMFONY_DEPRECATIONS_HELPER: 'weak'
+        run: ./vendor/bin/simple-phpunit --verbose --coverage-text
+
+
+  cs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: shivammathur/setup-php@v2
+        with:
+          php-version: 7.4
+          coverage: none
+      - run: composer install --no-progress
+      - run: ./vendor/bin/phpcs
+
+  finish:
+    needs: tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Coveralls Finished
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.github_token }}
+          parallel-finished: true

.gitignore

@@ -2,3 +2,4 @@ vendor
 composer.lock
 build/logs/*
 !build/logs/.gitkeep
+.phpunit.result.cache

composer.json

@@ -24,8 +24,7 @@
     "symfony/phpunit-bridge": "^5.0 | ^6.0",
     "symfony/twig-bridge": "^4.4 | ^5.0 | ^6.0",
     "flagception/database-activator": "^1.0",
-    "squizlabs/php_codesniffer": "^3.3.1",
-    "php-coveralls/php-coveralls": "^2.0"
+    "squizlabs/php_codesniffer": "^3.3.1"
   },
   "autoload": {
     "psr-4": {