Setup Docker build and deploy

.github/workflows/docker-image.yml

@@ -0,0 +1,36 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches:
+      - 'master'
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v3
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      -
+        name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: mesudip
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      -
+        name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          file: Dockerfile
+          context: .
+          platforms: linux/amd64, linux/arm64
+          push: true
+          tags: mesudip/nginx-proxy:latest