took doc example

Author: glaisney

.github/workflows/docker-publish.yml

@@ -1,26 +1,37 @@
 name: Publish XcmsViewer Docker Image
+#p2m2/docker-xcmsviewer
+
 
 on:
-  push:
-    branches:
-      - main
+  release:
+    types: [published]
 
 jobs:
-  build-and-push:
+  push_to_registry:
+    name: Push Docker image to Docker Hub
     runs-on: ubuntu-latest
-
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v2
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+      - name: Check out the repo
+        uses: actions/checkout@v4
 
       - name: Log in to Docker Hub
-        run: docker login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_TOKEN }}
+        uses: docker/login-action@f4ef78c080cd8ba55a85445d5b36e214a81df20a
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+        with:
+          images: p2m2/docker-xcmsviewer
 
       - name: Build and push Docker image
-        run: |
-          docker buildx create --use
-          docker buildx build --platform linux/amd64 -t p2m2/docker-xcmsviewer:latest .
-          docker push p2m2/docker-xcmsviewer:latest
+        uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+