我如何删除已合并的所有Git分支？ [英] How can I delete all Git branches which have been merged?

问题描述

我有很多Git分支。如何删除已经合并的分行？有没有一种简单的方法可以将它们全部删除，而不是逐个删除它们？

I have many Git branches. How do I delete branches which have already been merged? Is there an easy way to delete them all instead of deleting them one by one?

推荐答案

更新：

如果您的工作流程将这些分支作为可能的祖先，您可以添加其他分支以排除主控和开发。通常我从sprint-start标签分支出来，而master，dev和qa不是祖先。

You can add other branches to exclude like master and dev if your workflow has those as a possible ancestor. Usually I branch off of a "sprint-start" tag and master, dev and qa are not ancestors.

删除已经合并到当前选中的所有本地分支out分支：

To delete all local branches that are already merged into the currently checked out branch:

git branch --merged | egrep -v "(^\*|master|dev)" | xargs git branch -d

您可以看到master和dev在它们是祖先的情况下被排除。

You can see that master and dev are excluded in case they are an ancestor.

您可以删除合并的本地分支：

You can delete a merged local branch with:

git branch -d branchname

如果未合并，请使用：

If it's not merged, use:

git branch -D branchname

在旧版Git中从远程删除它：

To delete it from the remote in old versions of Git use:

git push origin :branchname

在更新版本的Git中使用：

In more recent versions of Git use:

git push --delete origin branchname

删除从远程的分支，你可以修剪，以摆脱远程跟踪分支：

Once you delete the branch from the remote, you can prune to get rid of remote tracking branches with:

git remote prune origin

或修剪个别远程追踪分支，如其他答案所示：

or prune individual remote tracking branches, as the other answer suggests, with:

git branch -dr branchname

希望这有助于您。

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