如何从 git 镜像克隆中排除拉取请求

Question

我想将一个 Bitbucket 存储库镜像克隆到另一个 Bitbucket 存储库。我使用 shell 脚本管理它，该脚本执行以下操作：

git clone --mirror <sourceUrl>
git remote set-url --push origin <targetUrl>
git push --mirror

现在我在推送时收到以下错误，因为 Bitbucket 不允许推送拉取请求（在 Source Bitbucket 上创建）：

remote: You are attempting to update refs that are reserved for Bitbucket's pull
remote: request functionality. Bitbucket manages these refs automatically, and they may
remote: not be updated by users.
remote:
remote: Rejected refs:
remote:         refs/pull-requests/21/from
remote:         refs/pull-requests/23/from
remote:         refs/pull-requests/23/merge
remote:         refs/pull-requests/24/from
remote:         refs/pull-requests/24/merge
To ...
 ! [remote rejected] refs/pull-requests/21/from -> refs/pull-requests/21/from (pre-receive hook declined)
 ! [remote rejected] refs/pull-requests/23/from -> refs/pull-requests/23/from (pre-receive hook declined)
 ! [remote rejected] refs/pull-requests/23/merge -> refs/pull-requests/23/merge (pre-receive hook declined)
 ! [remote rejected] refs/pull-requests/24/from -> refs/pull-requests/24/from (pre-receive hook declined)
 ! [remote rejected] refs/pull-requests/24/merge -> refs/pull-requests/24/merge (pre-receive hook declined)
error: failed to push some refs to '...'

我通过以下变通方法调整获取引用，用 http://christoph.ruegg.name/blog/git-howto-mirror-a-github-repository-without-pull-refs.html 的提示解决了问题。

我创建了一个新的裸存储库并按以下方式调整了配置：

[core]
    repositoryformatversion = 0
    filemode = true
    bare = true
[remote "origin"]
    fetch = +refs/heads/*:refs/heads/*
    fetch = +refs/tags/*:refs/tags/*
    url = <sourceUrl>
    mirror = true
    pushurl = <targetUrl>

然后我执行 Git 拉和 Git 推，一切都很好。

尽管如此，解决方法并不是一个完美的解决方案，因为创建一个空的裸存储库然后覆盖它很奇怪，所以我想要一个替代方案。

问题：

我可以使用 "git clone --config" 添加所需的获取配置（在 git 克隆执行它的初始获取之前）但是我可以删除原始的 fetch = +refs/*:refs/* 配置也可以使用 "git clone" 命令？这将解决问题，即最初拉取拉取请求
是否可以在拉取后从裸存储库中删除拉取请求？
是否可以从推送中排除拉取请求？

Answer 1

感谢 Ivan。

他的命令解决了我的问题。我只需将“-r”参数添加到 xargs 即可对空 greps 做出反应：

git show-ref | cut -d' ' -f2 | grep 'pull-request' | xargs -r -L1 git update-ref -d

如何从 git 镜像克隆中排除拉取请求

How can I exclude pull requests from git mirror clone

git

bitbucket