From 2dfe69846170690a4ff9c0ac2ac4d03c3417cd62 Mon Sep 17 00:00:00 2001
From: Sunwuyuan <sun@wuyuan.dev>
Date: Mon, 9 Feb 2026 10:52:46 +0800
Subject: [PATCH] fix: add Docker Hub login step and include Docker Hub image
 in metadata extraction

---
 .github/workflows/docker-publish.yml | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index af7b179..bbf5d4d 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -10,6 +10,7 @@ on:
 
 env:
   REGISTRY: ghcr.io
+  DOCKERHUB_USERNAME: zerocatdev
   OWNER: zerocatdev
   PROJECT_NAME: classworks
 concurrency:
@@ -38,11 +39,20 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Log in to Docker Hub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          username: ${{ env.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
       - name: Extract Docker metadata
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PROJECT_NAME }}
+          images: |
+            ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PROJECT_NAME }}
+            ${{ env.DOCKERHUB_USERNAME }}/${{ env.PROJECT_NAME }}
           tags: |
             type=ref,event=branch
             type=ref,event=pr