git 删除本地和远程分支

In most cases, it is simple to delete a Git branch. You'll learn how to delete a Git brach locally and remotely in this article.

在大多数情况下，删除Git分支很简单。 您将在本文中学习如何在本地和远程删除Git分支。

TL; DR版本 (TL;DR version)

// delete branch locally
git branch -d localBranchName// delete branch remotely
git push origin --delete remoteBranchName

何时删除分支 (When to Delete branches)

It is common for a Git repo to have different branches. They are a great way to work on different features and fixes while isolating the new code from the main codebase.

Git回购通常有不同的分支。 在将新代码与主代码库隔离的同时，它们是处理不同功能和修复的好方法。

Repos often have a master branch for the main codebase and developers create other branches to work on different features.

Repos通常为主要代码库提供一个master分支，而开发人员创建其他分支以使用不同的功能。

Once work is completed on a feature, it is often recommended to delete the branch.

功能上的工作完成后，通常建议删除分支。

局部删除分支 (Deleting a branch LOCALLY)

Git will not let you delete the branch you are currently on so you must make sure to checkout a branch that you are NOT deleting. For example: git checkout master

Git不允许您删除当前所在的分支，因此必须确保签出未删除的分支。 例如： git checkout master

Delete a branch with git branch -d <branch>.

使用git branch -d <branch>删除一个分支。

For example: git branch -d fix/authentication

例如： git branch -d fix/authentication

The -d option will delete the branch only if it has already been pushed and merged with the remote branch. Use -D instead if you want to force the branch to be deleted, even if it hasn't been pushed or merged yet.

-d选项仅在分支已被推送并与远程分支合并后才删除。 如果要强制删除分支(即使尚未推送或合并)，请使用-D代替。

The branch is now deleted locally.

现在，该分支已在本地删除。

删除分支REMOTELY (Deleting a branch REMOTELY)

Here's the command to delete a branch remotely: git push <remote> --delete <branch>.

这是远程删除分支的命令： git push <remote> --delete <branch> 。

For example: git push origin --delete fix/authentication

例如： git push origin --delete fix/authentication

The branch is now deleted remotely.

现在，该分支已被远程删除。

You can also use this shorter command to delete a branch remotely: git push <remote> :<branch>

您还可以使用以下较短的命令远程删除分支： git push <remote> :<branch>

For example: git push origin :fix/authentication

例如： git push origin :fix/authentication

If you get the error below, it may mean that someone else has already deleted the branch.

如果您看到以下错误，则可能意味着其他人已经删除了该分支。

error: unable to push to unqualified destination: remoteBranchName The destination refspec neither matches an existing ref on the remote nor begins with refs/, and we are unable to guess a prefix based on the source ref. error: failed to push some refs to 'git@repository_name'

Try to synchronize your branch list using:

尝试使用以下方法同步分支列表：

git fetch -p

The -p flag means "prune". After fetching, branches which no longer exist on the remote will be deleted.

-p标志的意思是“修剪”。 提取后，将删除远程上不再存在的分支。

翻译自: https://www.freecodecamp.org/news/how-to-delete-a-git-branch-both-locally-and-remotely/

git 删除本地和远程分支