Mercurial命令结合汞拉；拥抱 [英] Mercurial command to combine hg pull; hg up

问题描述

如何将Mercurial命令hg pull和hg update合并为一个?

How can I combine the Mercurial commands hg pull and hg update into one?

推荐答案

很显然，hg pull -u是这里的答案.

Obviously, hg pull -u is the answer here.

但是，有一个警告值得一提:hg pull -u并不完全等同于hg pull&& hg update.文档中简要提到了这一点，但是如果您初次接触它，可能会感到惊讶.如果没有什么要提取的内容(例如没有新的变更集进来)，则hg pull -u不会更新.如果您在发出该命令之前还不为所动，这可能会造成一些混乱.

However, there's a caveat that deserves mentioning: hg pull -u is not exactly equivalent to hg pull && hg update. This is briefly mentioned in the documentation, but it can be surprising if you first run into it; if there's nothing to pull (e.g. no new changesets came in), then hg pull -u doesn't update. This can be slightly confusing if you weren't on a head before issuing the command.

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