如何进行部分 CVS 更新
我正在开发一个项目，负责 2 个子组件。该项目有许多开发人员，整个结构是按目录层次结构组织的，其中根目录包含系统的所有其余部分。我们使用CVS。
由于我的工作仅关注这两个目录，因此我只需要使用 CURRENT 标签更新所有其余目录。有一个人为整个项目发布了 CURRENT 标签。理想情况下，我的两个子组件应尽可能频繁地标记，以便一次签出/更新将使整个系统（包括我的两个目录）保持最新。不幸的是事实并非如此。
但我需要系统的其余部分是最新的。我不能只
在根目录下发出“cvs upd -r SORT_OF_CURRENT_TAG”，因为这可能会妥协 如果 SORT_OF_CURRENT_TAG 落后于我的代码部分。
CVS 中有没有一种方法可以让我对系统的一部分进行更新并保持其余部分（我的部分）完好无损？
感谢
赵斌
I am working on a project where I am responsible for 2 subcomponents. The project has many developers and the whole structure is organized by directory hierarchies where a root contains all the rest of the system. We use CVS.
Since my job is focused only on the two directories, I just need to update all the rest with the CURRENT tag. There is this one guy who issues the CURRENT tag for the whole project. Ideally my two subcomponents should be tagged as often as possible such that one single checkout/update will bring the whole system including my two directories up-to-date. Unfortunately that's not the case.
But I need the rest part of system to be up-to-date. I can not just issue
'cvs upd -r SORT_OF_CURRENT_TAG' at the root dir since this will probably compromise
my part of the code if SORT_OF_CURRENT_TAG is behind.
Is there a way in CVS by which I can do an update on part of the system and leave the rest(my part) intact?
Thanks
Bin Zhao
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我想最简单的方法就是简单地更新所有内容（请注意，这不会破坏库中任何未提交的更改）。在根目录中执行以下操作：
然后将两个目录更新为所需的版本或 HEAD，例如：
更优雅的解决方案是为要更新的项目部分定义别名。为此，您需要在文件 CVSROOT/modules 中创建一个条目，例如：
现在您可以简单地从根目录进行更新：
I guess the easiest would be to simply update everything (note that this will not destroy any uncommited changes in your libraries). In the root directory do:
And after that you update your two directories to the version you want or the HEAD, e.g.:
A more elegant solution would be to define an alias for the portion of the project, which you want to update. For this you would need to create an entry in the file CVSROOT/modules, e.g.:
Now you can simply update like this from your root directory: