您可以使用 Git 在一个命令中删除多个分支吗？
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Can you delete multiple branches in one command with Git?
提问by Doug
I'd like to clean up my local repository, which has a ton of old branches: for example 3.2, 3.2.1, 3.2.2, etc.
我想清理我的本地库，其中有一吨老枝：例如3.2，3.2.1，3.2.2等。
I was hoping for a sneaky way to remove a lot of them at once. Since they mostly follow a dot release convention, I thought maybe there was a shortcut to say:
我希望有一种偷偷摸摸的方式一次删除很多。由于他们大多遵循点发布约定，我想也许有一个捷径可以说：
git branch -D 3.2.*
and kill all 3.2.x branches.
并杀死所有 3.2.x 分支。
I tried that command and it, of course, didn't work.
我试过那个命令，当然没有用。
回答by slebetman
Not with that syntax. But you can do it like this:
不是那种语法。但是你可以这样做：
git branch -D 3.2 3.2.1 3.2.2
Basically, git branch will delete multiple branch for you with a single invocation. Unfortunately it doesn't do branch name completion. Although, in bash, you can do:
基本上， git branch 将通过一次调用为您删除多个分支。不幸的是，它不做分支名称补全。虽然，在 bash 中，您可以执行以下操作：
git branch -D `git branch | grep -E '^3\.2\..*'`
回答by Carl Norum
Well, in the worst case, you could use:
好吧，在最坏的情况下，您可以使用：
git branch | grep '3\.2' | xargs git branch -d
回答by gawi
git branch | cut -c3- | egrep "^3.2" | xargs git branch -D
^ ^ ^ ^
| | | |--- create arguments
| | | from standard input
| | |
| | |---your regexp
| |
| |--- skip asterisk
|--- list all
local
branches
EDIT:
编辑：
A safer version (suggested by Jakub Nar?bski and Jefromi), as git branch output is not meant to be used in scripting:
一个更安全的版本（由 Jakub Nar?bski 和 Jefromi 建议），因为 git 分支输出不打算在脚本中使用：
git for-each-ref --format="%(refname:short)" refs/heads/3.2\* | xargs git branch -D
... or the xargs-free:
... 或 xargs-free：
git branch -D `git for-each-ref --format="%(refname:short)" refs/heads/3.2\*`
回答by 50shadesofbae
You can use git branch --list to list the eligible branches, and use git branch -D/-d to remove the eligible branches.
您可以使用 git branch --list 列出符合条件的分支，并使用 git branch -D/-d 删除符合条件的分支。
One liner example:
一个班轮示例：
git branch -d `git branch --list '3.2.*'`
回答by K J Gor
Recently, I was looking for solution of same problem, finally i found one answer and it is working very well:
最近，我正在寻找相同问题的解决方案，最后我找到了一个答案，并且运行良好：
- Open the terminal, or equivalent.
- Type in git branch | grep " pattern " for a preview of the branches that will be deleted.
- Type in git branch | grep " pattern " | xargs git branch -D
- 打开终端，或等效的。
- 输入 git 分支 | grep " pattern " 用于预览将被删除的分支。
- 输入 git 分支 | grep "模式" | xargs git 分支 -D
This solution is awesome and if you want full explanation of each command and how it is working, its given here.
这个解决方案很棒，如果您想完整解释每个命令及其工作方式，请在此处提供。
回答by Jakub Nar?bski
Use
用
git for-each-ref --format='%(refname:short)' 'refs/heads/3.2.*' |
xargs git branch -D
回答by Adi
Maybe You will find this useful:
也许你会发现这很有用：
If You want to remove all branches that are not for example 'master', 'foo' and 'bar'
如果您想删除所有不是“master”、“foo”和“bar”的分支
git branch -D `git branch | grep -vE 'master|foo|bar'`
grep -v 'something' is a matcher with inversion.
grep -v 'something' 是一个具有反转功能的匹配器。
回答by Efpophis
If you're not limited to using the git command prompt, then you can always run git guiand use the Branch->Delete menu item. Select all the branches you want to delete and let it rip.
如果您不仅限于使用 git 命令提示符，那么您始终可以运行git gui并使用 Branch->Delete 菜单项。选择要删除的所有分支，然后将其撕掉。
回答by Imtiaz Shakil Siddique
Powershell Solution:
Powershell 解决方案：
If you're running windows, you can use PowerShell to remove multiple branches at once...
如果您正在运行 Windows，则可以使用 PowerShell 一次删除多个分支...
git branch -D ((git branch | Select-String -Pattern '^\s*3\.2\..*') | foreach{$_.ToString().Trim()})
//this will remove all branches starting with 3.2.
git branch -D ((git branch | Select-String -Pattern 'feature-*') | foreach{$_.ToString().Trim()})
// this will delete all branches that contains the word "feature-" as a substring.
You can also fine tune how the pattern matching should work using Powershell's Select-String command. Take a look at powershell docs.
您还可以使用 Powershell 的 Select-String 命令微调模式匹配的工作方式。查看powershell 文档。
回答by Alan Tweedie
I put my initials and a dash (at-) as the first three characters of the branch name for this exact reason:
正是出于这个原因，我将我的首字母和破折号 (at-) 作为分支名称的前三个字符：
git branch -D `git branch --list 'at-*'`
