# 1.创建一个(空)分支

--orphan <new_branch>

Create a new orphan branch, named <new_branch>, started from <start_point> and switch to it. The first commit made on this new branch will have no parents and it will be the root of a new history totally disconnected from all the other branches and commits.

The index and the working tree are adjusted as if you had previously run "git checkout <start_point>". This allows you to start a new history that records a set of paths similar to <start_point> by easily running "git commit -a" to make the root commit.

This can be useful when you want to publish the tree from a commit without exposing its full history. You might want to do this to publish an open source branch of a project whose current tree is "clean", but whose full history contains proprietary or otherwise encumbered bits of code.

If you want to start a disconnected history that records a set of paths that is totally different from the one of <start_point>, then you should clear the index and the working tree right after creating the orphan branch by running "git rm -rf ." from the top level of the working tree. Afterwards you will be ready to prepare your new files, repopulating the working tree, by copying them from elsewhere, extracting a tarball, etc.


# 创建一个 xxx 的分支，这个分支是独立的
git checkout --orphan <新的分支名>
# Switched to a new branch '<新的分支名>'


error: The following untracked working tree files would be overwritten by checkout:


# 2.清空当前分支下的所有文件

#清除所有git文件历史，为了空白分支
git rm -rf .

git commit -m "提交信息"


# 3.push 新建的分支到远程仓库

#推送远程分支
git push origin <新的分支名>


error: src refspec hexo does not match any.


# 比如添加一个新的 README.md