错误：分支 'yourname' 未与已删除的远程完全合并

Question

无法删除已合并并从 GitHub 中删除的本地分支。

$ git branch  -d startapp
warning: not deleting branch 'startapp' that is not yet merged to
         'refs/remotes/origin/startapp', even though it is merged to HEAD.
error: The branch 'startapp' is not fully merged.
If you are sure you want to delete it, run 'git branch -D startapp'.

$ git branch
* master
  startapp

$ git checkout startapp
Switched to branch 'startapp'
Your branch is ahead of 'origin/startapp' by 65 commits.
  (use "git push" to publish your local commits)

$ git pull
Your configuration specifies to merge with the ref 'startapp'
from the remote, but no such ref was fetched.

该分支在从 GitHub 合并后被删除。它也完全合并到母版中。

$ git log --graph --left-right --cherry-pick --oneline master...startapp
$
$ git log --graph --left-right --oneline master...startapp
$

为什么抱怨？

Answer 1

来自man git-branch：

-d, --delete
   Delete a branch. The branch must be fully merged in its upstream
   branch, or in HEAD if no upstream was set with --track or
   --set-upstream.

您的分支未完全合并到设置的上游分支（现在无法合并，因为上游分支已被删除）。

这是一个合理的安全检查：在删除提交未推送到其源的分支时，您要三思而后行。如果您碰巧知道一切都是笨蛋，那么请遵循诊断中的建议：

If you are sure you want to delete it, run 'git branch -D startapp'.