github-api - 为什么 GitHub API 在拉取请求中返回未知的 mergeable_state？

Question

有时，当我从 GitHub API 收到单个拉取请求时，响应包含在 JSON 响应中找到的以下属性:

  "merged": false,
  "mergeable": null,
  "mergeable_state": "unknown",
  "merged_by": null,

这是为什么？如何确定此拉取请求是否可合并？在得到不同的响应之前，我真的需要重新加载拉取请求吗？

Answer 1

来自 GitHub 上的一个人:

The null value means that the mergeability of the pull request hasn't been computed yet. Mergeability is computed on demand and in the background, so when you fetch a pull request for which the mergeability isn't known -- you get back a null value but also a job is kicked off to compute the mergeability. If you make another request, you should see a non-null value for the mergeable attribute.

我想实现延迟重试是要走的路。