git-filter-repo

install:: pip3 install git-filter-repo

github::

doc::

---

修改 Git 邮箱提交信息

git filter-repo --email-callback "return email.replace(b'old@email.com', b'new@email.com')"
 
git filter-repo --mailmap mailmapfile

mailmapfile 模板:

<new@email.com> <old@email.com>

连用户名一起修改:

new_name <new@email.com> old_name <old@email.com>

修改完成后重新 push 前可能需要先重新设置远程仓库:

git remote add origin <url>
 
git push --set-upstream origin master -f

注:

• 在 —mailmap 方式中 <> 符号是必须的
• —email-callback 和 —mailmap 两种方式的邮箱顺序是不一样的

参考 §

• https://git-scm.com/docs/gitmailmap
• https://github.com/newren/git-filter-repo/blob/main/INSTALL.md
• https://help.aliyun.com/document_detail/206833.html
• https://networm.me/2022/10/30/git-filter-repo/
• https://nyakku.moe/posts/2020/06/12/use-git-filter-repo-clean-git-history.html