Try docker/build-push-action@v2

Author: catarak

.github/workflows/deploy-staging.yml

@@ -1,4 +1,5 @@
 name: Deploy to staging
+environment: staging
 on:
   push:
     branches:
@@ -10,12 +11,20 @@ jobs:
     steps:
       - name: Check out the repo
         uses: actions/checkout@v2
-      - name: Push to Docker Hub
-        uses: docker/build-push-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
-          repository: ${{ secrets.DOCKER_USERNAME }}/p5.js-web-editor-staging
-          tag_with_ref: true
+      - name: Build and push to Docker Hub
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile
+          pull: true
+          push: true
+          tags: ${{ secrets.DOCKER_USERNAME }}/p5.js-web-editor-staging:${{ GITHUB_SHA }}
           target: production