如何比较两个Mercurial分支之间的变更集集? [英] How to compare sets of changesets between 2 Mercurial branches?

问题描述

我有一个(远程)汞存储库，其中有几个分支.我想验证分支A是否具有分支B的所有变更集(它可能有更多变更，这没关系).

I've got a (remote) Hg repository with a couple branches. I want to verify that branch A has every changeset that branch B has (it may have more, and that's OK).

仅用hg有一种简单的方法吗?

Is there an easy way to do this with just hg?

我可以编写一个小的shell脚本来完成此操作，但似乎可能会发生很多事情，所以也许有一种简单的内置方法.

I can write a little shell script to do it, but it seems like the sort of thing that might come up a lot, so maybe there's an easy built-in way.

推荐答案

这将显示所有变更集b的祖先，而不是变更集a的祖先:

This will show any ancestors of changeset b which are not an ancestor of changeset a:

hg log -r "ancestors(b) and not ancestors(a)"

如果您将分支B的首部指定为b，将分支B的首部指定为a，则应该向您显示哪些更改仍需要从B合并到A.

This should show you which changes still need to be merged from B to A if you give the head of branch B for b, and the head of branch A for a.

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