Push to Docker Hub

Author: bohanyang

.github/workflows/docker-build.yml

@@ -7,6 +7,7 @@ on:
 
 env:
   IMAGE_NAME: nginx
+  DOCKERHUB_IMAGE: showfom/nginx
 
 jobs:
   build:
@@ -24,6 +25,9 @@ jobs:
       - name: Log in to registry
         run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
 
+      - name: Log in to Docker Hub
+        run: echo "${{ secrets.DOCKERHUB_TOKEN }}" | docker login -u ${{ secrets.DOCKERHUB_USERNAME }} --password-stdin
+
       - name: Set version tag
         run: echo "IMAGE_VERSION=${GITHUB_REF##*/v}" >> $GITHUB_ENV
 
@@ -37,3 +41,5 @@ jobs:
           tags: |
             "ghcr.io/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}:latest"
             "ghcr.io/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}:${{ env.IMAGE_VERSION }}"
+            "${{ env.DOCKERHUB_IMAGE }}:latest"
+            "${{ env.DOCKERHUB_IMAGE }}:${{ env.IMAGE_VERSION }}"