(Test) Created automated workflow

.github/workflows/publish-docker.yml

@@ -0,0 +1,24 @@
+name: Publish Docker Image 'jeeetpaul/whatsbot'
+
+on:
+  push:
+    branches: [ main ]
+
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build the Docker image
+      run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)
+
+    - name: Push to Docker Hub
+      uses: docker/build-push-action@v1
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+        repository: jeeetpaul/whatsbot
+        tag_with_ref: true