Update github action for building and publishing to dockerhub

.github/workflows/image.yml

@@ -1,25 +1,37 @@
-name: build wg-dashboard
+name: build and publish
 
 on:
   push:
     branches:
-      - master
+      - 'main'
 
 jobs:
-  build:
+  docker:
     runs-on: ubuntu-latest
     steps:
-      - name: checkout code
+      -
+        name: Checkout
         uses: actions/checkout@v2
-      - name: install buildx
-        id: buildx
-        uses: crazy-max/ghaction-docker-buildx@v1
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      -
+        name: Login to DockerHub
+        uses: docker/login-action@v1
         with:
-          version: latest
-      - name: login to docker hub
-        run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
-      - name: build the image
-        run: |
-          docker buildx build --push \
-            --tag perara/wg-manager:latest \
-            --platform linux/amd64 .
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: user/app:latest
+
+
+