Adjustments to build the image with dockerfile

.github/workflows/buildAndPushImage.yml

@@ -4,15 +4,20 @@ on:
   push:
     branches:    
       - 'main'
+      - 'dev'
+  pull_request:
+    branches:    
+      - 'main'
 
 env:
   IMAGE_NAME: layout-pipeline
+  IMAGE_TAG: ${{ github.ref == 'refs/heads/main' && 'latest' || 'testing' }}
 
 jobs:
   build-with-paketo-push-2-dockerhub:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           submodules: 'true'
 
@@ -21,16 +26,8 @@ jobs:
         env:
           DOCKER_HUB_TOKEN: ${{ secrets.DOCKERHUBTOKEN }}
 
-      - name: Install pack CLI via the official buildpack Action https://github.com/buildpacks/github-actions#setup-pack-cli-action
-        uses: buildpacks/github-actions/[email protected]
+      - name: Build the Docker image
+        run: docker build . --file Dockerfile --tag 365bit/$IMAGE_NAME:$IMAGE_TAG
 
-      - name: Build app with pack CLI using Buildpack Cache image (see https://buildpacks.io/docs/app-developer-guide/using-cache-image/) & publish to Docker Hub
-        run: |
-          pack build index.docker.io/365bit/$IMAGE_NAME:latest \
-              --builder paketobuildpacks/builder:base \
-              --path . \
-              --env BP_INCLUDE_FILES="src/*" \
-              --env BP_JVM_VERSION=17 \
-              --env BPL_JAVA_NMT_ENABLED=false \
-              --cache-image index.docker.io/365bit/$IMAGE_NAME-paketo-cache-image:latest \
-              --publish
+      - name: Push the Docker image
+        run: docker push 365bit/$IMAGE_NAME:$IMAGE_TAG