ci(docs-stage): 让 fork PR 也能预览(label 门控 + 只覆盖 md/html)#1635
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之前 docs-stage 用 on: pull_request,fork PR 拿不到部署 secret,且显式 `if: head.repo.full_name == 'cfug/flutter.cn'` 直接跳过 fork。本改动: - 改用 pull_request_target(在 base 仓库上下文运行,fork PR 也有 secret) - fork PR 默认不触发,需维护者审过内容后打 'safe to preview' 标签才构建 - 同仓库 PR 仍检出 PR head 完整预览;fork PR 只检出可信 base 代码,再用 GitHub API 把改动的 md/html(限 sites/docs/src/content/ 下、排除越界)覆盖进来, 用 base 仓库自己的 dash_site/translator 构建。绝不检出/执行 fork 代码。 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
AlexV525
reviewed
Jun 24, 2026
| # 只检出这些受控路径;pathspec 限定在仓库根目录下的指定文件,无法写到仓库之外 | ||
| xargs -a overlay-files.txt git checkout pr-head -- | ||
| else | ||
| echo "没有匹配的 md/html 改动,按 base 内容构建。" |
AmosHuKe
reviewed
Jun 24, 2026
| # 并排除含 .. 的越界路径与含空白的路径 | ||
| gh api --paginate "repos/${GH_REPO}/pulls/${PR_NUMBER}/files" \ | ||
| --jq '.[] | select(.status != "removed") | .filename' \ | ||
| | grep -E '^sites/docs/src/content/[^[:space:]]+\.(md|html)$' \ |
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_includes 同样是文档的部分，也经常需要修改，建议也加入进来。
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| | grep -E '^sites/docs/src/content/[^[:space:]]+\.(md|html)$' \ | |
| | grep -E '^sites/docs/src/(content|_includes)/[^[:space:]]+\.(md|html)$' \ |
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之前 docs-stage 用 on: pull_request,fork PR 拿不到部署 secret,且显式
if: head.repo.full_name == 'cfug/flutter.cn'直接跳过 fork。本改动: