added CI

.github/workflows/ci.yml

@@ -0,0 +1,50 @@
+name: CI Pipeline
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
+      with:
+        java-version: '17'
+
+    - name: Cache Maven dependencies
+      uses: actions/cache@v3
+      with:
+        path: ~/.m2/repository
+        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+        restore-keys: |
+          ${{ runner.os }}-maven-
+
+    - name: Set up PostgreSQL
+      uses: harmon758/postgresql-action@v1.0.0
+      with:
+        postgresql version: '13'
+        postgresql db: 'petclinic'
+        postgresql user: 'postgres'
+        postgresql password: 'password'
+
+    - name: Build with Maven
+      run: mvn clean install
+
+    - name: Run tests
+      run: mvn test
+
+    - name: Build Docker image
+      run: docker build -t petclinic-app .
+
+    - name: Push Docker image
+      run: docker push your-dockerhub-username/petclinic-app

Dockerfile

@@ -0,0 +1,4 @@
+FROM openjdk:17-jdk-slim
+COPY target/spring-petclinic-*.jar /app/spring-petclinic.jar
+ENTRYPOINT ["java", "-jar", "/app/spring-petclinic.jar"]
+

src/main/resources/application.properties

@@ -23,3 +23,5 @@ logging.level.org.springframework=INFO
 
 # Maximum time static resources should be cached
 spring.web.resources.cache.cachecontrol.max-age=12h
+
+server.port=8082