增加构建缓存

.gitea/workflows/docker-build.yml

@@ -12,6 +12,9 @@ jobs:
       - name: 释放内存
         run: docker system prune -a -f
         
+      - name: 设置 Docker Buildx
+        run: docker buildx create --use
+
       - name: 拉取自定义 checkout action
         run: git clone http://114.67.155.184:3000//niyyzf/checkout.git ./.actions/checkout
 
@@ -23,7 +26,7 @@ jobs:
           max-attempts: 5
 
       - name: 构建 Docker 镜像
-        run: docker build -t watch-stock-list:latest .
+        run: docker build --cache-from type=gha --cache-to type=gha,mode=max -t watch-stock-list:latest .
 
       - name: 启动/重启服务（Docker Compose）
         run: |