Git变基并自动更新分支指针？

Question

我有一组类似以下的分支：

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

[如果我在单个分支上（假设somefeature3不存在somefeature2或somefeature1），我可以通过执行git rebase -i 111aaa更新所有提交。换句话说，我可以从这里开始：

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

...到此：

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

特别是，将提交222bbb替换为222ccc，333ccc替换为333ddd，并且444ddd替换为444eee。

但是，如果我关心分支指针somefeature2和somefeature1，在这种情况下将不会更新它们。我会从这里出发：

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

...到此：

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

我想发生的是使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和somefeature2以及git rebase -i的一部分的分支指针，从而产生此结束状态？

（（元：与this question类似，但是它进一步询问是否可以让Git自动执行适当的foo）]

Answer 1

最近，我可以轻松解决的是使用交互式变基，并在选择这些技巧后添加exec git branch -f branchname。如果这对您来说很正常，那么您就在编写脚本的领域，请使用您喜欢的编辑器在每一行上运行git for-each-ref --points-at，其格式会吐出更新。