fix: 在安装Docker前写入干净配置并清除代理环境变量

.gitea/workflows/deploy.yml

@@ -7,9 +7,20 @@ on:
 jobs:
   deploy:
     runs-on: ubuntu-latest
+    # 清除可能存在的代理环境变量，防止 Docker 通过代理拉取镜像
+    env:
+      HTTP_PROXY: ""
+      HTTPS_PROXY: ""
+      http_proxy: ""
+      https_proxy: ""
+      NO_PROXY: "*"
+      no_proxy: "*"
     steps:
       - name: 安装 Docker CLI
         run: |
+          # 先写干净的 daemon.json，让 Docker 启动时就读到无代理配置
+          mkdir -p /etc/docker
+          echo '{}' > /etc/docker/daemon.json
           # 替换 Debian 源为清华镜像，避免国内连 deb.debian.org 超时
           sed -i 's|deb.debian.org|mirrors.tuna.tsinghua.edu.cn|g' /etc/apt/sources.list /etc/apt/sources.list.d/*.list 2>/dev/null || true
           sed -i 's|security.debian.org|mirrors.tuna.tsinghua.edu.cn/debian-security|g' /etc/apt/sources.list /etc/apt/sources.list.d/*.list 2>/dev/null || true
@@ -19,11 +30,6 @@ jobs:
       - name: 拉取代码
         uses: actions/checkout@v4
 
-      - name: 清除 Docker 代理配置
-        run: |
-          echo '{}' | tee /etc/docker/daemon.json
-          systemctl restart docker || true
-
       - name: 构建镜像
         run: docker build -t telegram-downloader:latest .