ci: 优化 GitHub Actions 工作流配置

简化了 `docker-publish.yml` 中的步骤描述，减少冗余代码，并优化了标签和缓存配置

Author: ExquisiteCore

.github/workflows/docker-publish.yml

@@ -7,24 +7,20 @@ on:
 
 jobs:
   build-and-push:
-    name: 构建并推送 Docker 镜像
     runs-on: ubuntu-latest
     permissions:
       contents: read
       packages: write
 
     steps:
-      - name: 检出代码
-        uses: actions/checkout@v4
+      - uses: actions/checkout@v4
 
-      - name: 将仓库名转为小写，设置环境变量
+      - name: 设置小写仓库名变量
         run: echo "REPOSITORY_LOWER=$(echo '${{ github.repository }}' | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV
 
-      - name: 设置 Docker Buildx
-        uses: docker/setup-buildx-action@v3
+      - uses: docker/setup-buildx-action@v3
 
-      - name: 登录到 GitHub Container Registry
-        uses: docker/login-action@v3
+      - uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
@@ -46,9 +42,7 @@ jobs:
         with:
           context: ./backend
           push: true
-          tags: |
-            ghcr.io/${{ env.REPOSITORY_LOWER }}/backend:${{ steps.meta.outputs.tags }}
-            ghcr.io/${{ env.REPOSITORY_LOWER }}/backend:latest
+          tags: ${{ steps.meta.outputs.tags }},ghcr.io/${{ env.REPOSITORY_LOWER }}/backend:latest
           cache-from: type=gha
           cache-to: type=gha,mode=max
 
@@ -57,9 +51,7 @@ jobs:
         with:
           context: ./blog-web
           push: true
-          tags: |
-            ghcr.io/${{ env.REPOSITORY_LOWER }}/frontend:${{ steps.meta.outputs.tags }}
-            ghcr.io/${{ env.REPOSITORY_LOWER }}/frontend:latest
+          tags: ${{ steps.meta.outputs.tags }},ghcr.io/${{ env.REPOSITORY_LOWER }}/frontend:latest
           cache-from: type=gha
           cache-to: type=gha,mode=max
           build-args: |
@@ -68,18 +60,15 @@ jobs:
 
       - name: 更新 Docker Compose 文件
         run: |
-          # 取第一个标签（通常是 branch 或 sha 短哈希）
           VERSION=$(echo "${{ steps.meta.outputs.tags }}" | cut -d',' -f1)
           sed -i "s|build:\s*context: ./backend|image: ghcr.io/${REPOSITORY_LOWER}/backend:${VERSION}|g" docker-compose.yml
           sed -i "s|build:\s*context: ./blog-web|image: ghcr.io/${REPOSITORY_LOWER}/frontend:${VERSION}|g" docker-compose.yml
         env:
           REPOSITORY_LOWER: ${{ env.REPOSITORY_LOWER }}
 
-      - name: 创建 Docker Compose 发布文件
-        run: cp docker-compose.yml docker-compose.release.yml
+      - run: cp docker-compose.yml docker-compose.release.yml
 
-      - name: 上传 Docker Compose 文件作为发布资产
-        uses: softprops/action-gh-release@v1
+      - uses: softprops/action-gh-release@v1
         with:
           files: docker-compose.release.yml
           token: ${{ secrets.TOKEN }}