git filter-branch：无法重写分支：您有未暂存的更改

问题描述

我运行这个命令

git filter-branch -f --tree-filter "echo AAAAAAA" --prune-empty --tag-name-filter cat -- --all

并得到以下错误

Proceeding with filter-branch...

Cannot rewrite branches: You have unstaged changes.

以前，我跑过

git stash
git stash drop

运行

git status

给我看

Refresh index: 100% (107206/107206),done.
On branch master

It took 8.70 seconds to enumerate untracked files. 'status -uno'
may speed it up,but you have to be careful not to forget to add
new files yourself (see 'git help status').
nothing to commit,working tree clean

git 还希望我做什么？

---

更新：尝试 git status

步骤：

命令：

git stash 

输出

No local changes to save

命令：

git stash drop

输出

No stash entries found.

命令：

git status

输出

Refresh index: 100% (107206/107206),done.
On branch master
It took 8.39 seconds to enumerate untracked files. 'status -uno'

may speed it up,but you have to be careful not to forget to add

new files yourself (see 'git help status').

nothing to commit,working tree clean

命令：

git filter-branch -f --tree-filter "echo AAAAAAA" --prune-empty --tag-name-filter cat -- --all

输出

WARNING: git-filter-branch has a glut of gotchas generating mangled history

     rewrites.  Hit Ctrl-C before proceeding to abort,then use an

     alternative filtering tool such as 'git filter-repo'

     (https://github.com/neWren/git-filter-repo/) instead.  See the

     filter-branch manual page for more details; to squelch this warning,set FILTER_BRANCH_SQUELCH_WARNING=1.

Proceeding with filter-branch...
Cannot rewrite branches: You have unstaged changes.

解决方法

最终找到问题的根本原因。

在网络目录中运行 git filter-branch 似乎不是那么健壮。我将文件复制到本地机器，并且可以成功运行 git filter-branch 命令。