Merge pull request #7 from NelsStorch/podman-containerization-9095552657597480165

Containerize application with Podman and add CI workflows

Author: NelsStorch

.github/workflows/ci.yml

@@ -0,0 +1,56 @@
+name: CI - Alles Checken
+
+on:
+  push:
+    branches: [ "main", "master" ]
+  pull_request:
+    branches: [ "main", "master" ]
+
+jobs:
+  # 1. PHP Syntax Check (Linting)
+  php-lint:
+    runs-on: ubuntu-latest
+    name: PHP Syntax Check
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.2'
+          extensions: pdo, pdo_mysql
+
+      - name: Run PHP Lint
+        run: |
+          find . -name "*.php" -print0 | xargs -0 -n1 php -l
+
+  # 2. Docker Build Test
+  docker-build:
+    runs-on: ubuntu-latest
+    name: Docker Build Test
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          push: false
+          tags: router-game:test
+
+  # 3. Docker Compose Configuration Check
+  compose-check:
+    runs-on: ubuntu-latest
+    name: Docker Compose Validation
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Validate Docker Compose Config
+        run: docker compose config