如何确定根目录中的最新SVN版本号？ [英] How do you determine the latest SVN revision number rooted in a directory?

问题描述

我想开始用最新的SVN版本号标记已部署的二进制文件。

I would like to start tagging my deployed binaries with the latest SVN revision number.

但是，由于SVN是基于文件的，而不是基于目录/项目的，我需要浏览所有目录和子目录的文件以确定最高修订版本。

However, because SVN is file-based and not directory/project-based, I need to scan through all the directory's and subdirectory's files in order to determine the highest revision number.

使用 svn信息在根目录上不起作用（它仅报告该目录的版本，而不报告子目录中的文件）：

Using svn info on the root doesn't work (it just reports the version of that directory, not files in subdirectories):

我想知道是否使用 svn 命令执行此操作。否则，谁能建议一个简单的脚本来提高网络效率（我更希望它根本不影响远程服务器）？

I was wondering if there is a shortcut using the svn command to do this. Otherwise, can anyone suggest a simple script that is network-efficient (I would prefer if it didn't hit the remote server at all)?

我也理解一个另一种方法是使用 svn：keywords 保留版本文件。可行（我已经在其他项目上使用过它），但是我厌倦了确保文件不脏以及不可避免的合并冲突。

I also understand that one alternative approach is to keep a version file with the svn:keywords. This works (I've used it on other projects), but I get tired of dealing with making sure the file is dirty and dealing with the inevitable merge conflicts.

答案，我看到我的问题在于在调用 svn信息之前没有进行适当的 svn上载根目录：

Answer I see my problem lied with not doing a proper svn up before calling svn info in the root directory:

$ svn info
Path: .
...
Last Changed Author: fak
Last Changed Rev: 713
Last Changed Date: 2008-08-29 00:40:53 +0300 (Fri, 29 Aug 2008)

$ svn up
At revision 721.

$ svn info
Path: .
...
Revision: 721
Last Changed Author: reuben
Last Changed Rev: 721
Last Changed Date: 2008-08-31 22:55:22 +0300 (Sun, 31 Aug 2008)

推荐答案

一种方法。当您签出代码时，请看svn输出的最后一行：

One way. When you check out the code, look at the last line of svn output:

$ svn up
...stuff...
Updated to revision 66593.

更直接的方法：

$ svn info
Path: .
URL: https://svn.example.com/svn/myproject/trunk
Repository Root: https://svn.example.com/svn/
Repository UUID: d2a7a951-c712-0410-832a-9abccabd3052
Revision: 66593
Node Kind: directory
Schedule: normal
Last Changed Author: bnguyen
Last Changed Rev: 66591
Last Changed Date: 2008-09-11 18:25:27 +1000 (Thu, 11 Sep 2008)

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