Update main.yml

Author: ashishsinghamethi

.github/workflows/main.yml

@@ -1,12 +1,16 @@
-name: CI Workflow for Build
+name: CI Workflow for Docker Build
 on:
   push:
 jobs:
   endproject:
+    env:
+     appName: "docker-image"
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
       - name: Set up JDK 11
         uses: actions/setup-java@v3
         with:
@@ -15,3 +19,14 @@ jobs:
           cache: maven
       - name: Build with Maven
         run: mvn -B package --file pom.xml
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.appName }}:latest