add: Actions CI pipeline

Author: maxjdev

.github/workflows/ci.yml

@@ -0,0 +1,59 @@
+name: CI Pipeline
+
+on:
+  push:
+    branches: [ "main" ]
+  workflow_dispatch:
+        
+jobs:
+  
+  app_build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout code
+        uses: actions/checkout@v3
+        
+      - name: setup java
+        uses: actions/setup-java@v3
+        with: 
+          distribution: 'temurin'
+          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: build project
+        run: mvn -B clean install
+        
+  docker_login_build_push:
+    needs: app_build
+    runs-on: ubuntu-latest
+    steps:
+      - name: login DockerHub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+        
+      - name: build and push docker image
+      uses: docker/build-push-action@v4
+      with:
+        push: true
+        tags: ${{ secrets.DOCKER_USERNAME }}/catalog:latest
+        file: ./Dockerfile
+        context: .
+    
+  app_upload_artifact:
+    needs: app_build
+    runs-on: ubuntu-latest
+    steps: 
+      - name: upload maven artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: packaged-application
+          path: target/*.jar