add spring-dotenv and gitea actions maven build pipeline

.gitea/workflows/main.yaml

@@ -0,0 +1,72 @@
+name: Gitea Action Maven build
+
+on:
+  push:
+    branches: ['master']
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the repo
+        uses: actions/checkout@v4
+      - name: Set up Maven
+        uses: stCarolas/setup-maven@v5
+        with:
+          maven-version: 3.9.9
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          java-version: 21
+          distribution: 'oracle'
+          cache: 'maven'
+      - name: Build, Test and Package with Maven
+        run: mvn -B verify --file pom.xml -e
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: searchengine-artifact
+          path: |
+            target/*.jar
+#            Dockerfile
+#            docker-compose.yml
+#      - name: Create Maven settings.xml
+#        run: |
+#          cat <<EOF > ~/.m2/settings.xml
+#          <settings>
+#            <servers>
+#              <server>
+#                <id>gitea</id>
+#                <username>${{ vars.OWNER }}</username>
+#                <password>${{ secrets.ACCESS_TOKEN }}</password>
+#              </server>
+#            </servers>
+#          </settings>
+#          EOF
+#      - name: Replace {owner} in pom.xml
+#        run: sed -i "s/{owner}/${{ vars.OWNER }}/g" pom.xml
+#      - name: Deploy to Gitea Packages
+#        run: mvn deploy
+#  deploy:
+#    runs-on: ubuntu-latest
+#    needs: build
+#    steps:
+#      - name: Download artifact
+#        uses: actions/download-artifact@v3
+#        with:
+#          name: app-artifact
+#          path: artifact
+#      - name: Install SSH Key
+#        uses: shimataro/ssh-key-action@v2
+#        with:
+#          key: ${{ secrets.SSH_PRIVATE_KEY }}
+#          known_hosts: ${{ secrets.KNOWN_HOSTS }}
+#      - name: Deploy to Local Server
+#        run: scp -r artifact/* ${{ vars.DEPLOY_USER }}@${{ vars.DEPLOY_HOST }}:${{ vars.DEPLOY_PATH }}
+#      - name: Build and Run Docker Image with Docker Compose
+#        run: |
+#          ssh -T ${{ vars.DEPLOY_USER }}@${{ vars.DEPLOY_HOST }} << EOF
+#          cd ${{ vars.DEPLOY_PATH }}
+#          docker compose down
+#          docker compose up -d --build
+#          EOF