Git rebase 并自动更新分支指针？

Question

我有一组如下所示的分支:

            * 444ddd - somefeature3
           /
          * 333ccc - somefeature2
         /
        * 222bbb - somefeature1
       /
------* 111aaa - master

如果我在单个分支上(假设 somefeature3 没有 somefeature2 或 somefeature1 现有)，我可以通过执行 git rebase -i 111aaa 来更新我的所有提交。换句话说，我可以这样:

            * 444ddd - somefeature3
           /
          * 333ccc
         /
        * 222bbb
       /
------* 111aaa - master

...对此:

            * 444eee - somefeature3
           /
          * 333ddd
         /
        * 222ccc
       /
------* 111aaa - master

特别是，提交 222bbb被替换为222ccc , 333ccc被替换为333ddd ，和444ddd被替换为444eee .

但是，如果我关心分支指针 somefeature2和somefeature1 ，在这种情况下它们不会得到更新。我会从这里开始:

            * 444ddd - somefeature3
           /
          * 333ccc - somefeature2
         /
        * 222bbb - somefeature1
       /
------* 111aaa - master

...对此:

            * 444eee - somefeature3
           /
          * 333ddd        * 333ccc - somefeature2
         /               /
        * 222ccc        * 222bbb - somefeature1
       /               /
------* --------------*
       111aaa - master

我想要发生的是最终状态看起来像这样，分支指针 somefeature2和somefeature1与 somefeature3 一起更新:

            * 444eee - somefeature3
           /
          * 333ddd - somefeature2
         /
        * 222ccc - somefeature1
       /
------* 111aaa - master

有没有办法让 Git 自动更新 somefeature1 的分支指针和somefeature2以及 git rebase -i 的一部分，产生这个最终状态？

(元:这与 this question 类似，但它更进一步，询问是否可以让 Git 自动执行适当的 foo)

Answer 1

我能做到的最简单的方法是使用交互式 rebase 并在这些提示的选择之后添加exec gitbranch -fbranchname。如果这对您来说是一件很平常的事情，那么您就处于脚本编写领域，请使用您最喜欢的编辑器在每一行上运行 git for-each-ref --points-at ，并使用一种格式更新。