chore(release): .env.deploy 配 BUILD_PROXY 时构建镜像自动经代理

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cxwgnn2pbzQ7rXv3rq7fei

scripts/release.sh

@@ -63,7 +63,14 @@ set_env SOURCE_REVISION "$head"
 
 if [ $BUILD -eq 1 ]; then
   echo "▶ 构建 uhd-media-tool:$tag"
-  compose build app
+  # 构建阶段要下载 Deno 运行时等外网资源;.env.deploy 配了 BUILD_PROXY 时经它构建(直连可能卡住,见 lessons #30)
+  build_proxy=$(sed -n 's/^BUILD_PROXY=//p' "$ENV_FILE" | tail -1)
+  if [ -n "$build_proxy" ]; then
+    compose build --build-arg HTTPS_PROXY="$build_proxy" --build-arg HTTP_PROXY="$build_proxy" \
+      --build-arg NO_PROXY=localhost,127.0.0.1 app
+  else
+    compose build app
+  fi
 fi
 echo "▶ 替换 app"
 compose up -d --no-deps app