Git：如何找到所有从未合并回master的分支

Question

我们有一个相当大的GIT仓库，我想删除那些从未合并回主人的分支。

反过来也很好 - 一种列出在某些时候合并为master的所有分支的方法。

我希望得到一个列表，而不是立即删除分支，因为有些分支可能值得保持静止或者最近处于开发状态。

所以问题是：有没有办法列出所有从未将任何更改合并回主的分支？

Answer 1

git branch --no-merged master

或者换句话说，git branch --merged master

docs

Answer 2

git help branch说：

   With --contains, shows only the branches that contain the named commit
   (in other words, the branches whose tip commits are descendants of the
   named commit). With --merged, only branches merged into the named
   commit (i.e. the branches whose tip commits are reachable from the
   named commit) will be listed. With --no-merged only branches not merged
   into the named commit will be listed. If the <commit> argument is
   missing it defaults to HEAD (i.e. the tip of the current branch).

因此，要查找已合并为主的所有分支，您可以使用git branch --merged master。