pygit2.RemoteCallbacks.push_update_reference doesn't get full error message

When a push fails on a pre-receive hook, which sends a error message as to why the push failed validation, the message from pygit2.RemoteCallbacks.push_update_reference is only pre-receive hook declined. Is there any way to get the full output from the failed push?

Also, if I raise an Exception on push_update_reference, it's caught somewhere else and re-raised as "GitError: git_push_status_foreach callback returned -7", so, I can't properly raise any kind of exception to clean up anything, or, output any custom error to the user. What would be the proper way, am I missing something here?

まず、pygit2.RemoteCallbacks.push_update_reference と、失敗した push のステータスおよび callback の例外がどのように伝播されるかを追跡します。pre-receive hook の完全な出力を公開できるか、また callback の失敗によってクリーンアップやユーザー向けのカスタムエラーをサポートできるかを確認します。両方のケースについて動作がカバーされれば完了です。