为什么我的post-commit钩子条件语句不工作，当我检查，看看是否一个特定的分支提交？ [英] Why is my post-commit hook conditional statement not working when I check to see if a particular branch was committed?

问题描述

我在Windows服务器上通过VisualSVN服务器运行Subvbersion，并且我的存储库设置了一个中继和三个分支。分支是dev，test和prod。我有一个post提交钩子，我想运行它更新一个工作副本后，提交运行，但我只想要更新那个工作副本，如果提交是在dev分支。

I'm running Subvbersion through VisualSVN Server on a Windows server and have my repository set up with a trunk and three branches. The branches are dev, test and prod. I have a post commit hook that I want to run which updates a working copy after a commit is run, but I only want it to update that working copy if the commit was made in the dev branch.

这是我现在的代码...

This is the code I have right now...

@setlocal enableextensions enabledelayedexpansion
@echo off
SET str1=%1
IF NOT x%str1:dev=%==x%str1%  (
pushd <path to working copy>
svn update --username <svn_username> --password <svn_password>
echo update complete
)
endlocal

如果我取出条件，更新在每次提交时运行，所以我知道条件工作中的代码。我还测试了条件作为一个常规的批处理文件，发送它的字符串，如branches / dev和branches / test，它在这些测试中正常运行。但是，当我将其保存为我的提交后钩子脚本时，它永远不会运行，无论提交是在开发分支还是其他。

If I take out the conditional, the update runs on every commit, so I know the code inside the conditional works. I have also tested the conditional as a regular batch file, sending it strings like "branches/dev" and "branches/test" and it behaved properly in those tests. However, when I save this as my post-commit hook script, it never runs, whether the commit is in the dev branch or otherwise.

编辑：基于反馈这个问题已经回答了，我尝试了另一个问题中推荐的方法，但是这种方法也不工作。这是我的版本的代码建议有：

Based on feedback that this question was already answered, I tried the approach recommended in the other question, but that approach is not working either. Here is my version of the code suggested there:

REM The command checks whether the committed revision changes any data under '/dev'
"%VISUALSVN_SERVER%bin\svnlook.exe" dirs-changed %1 --revision %2 | findstr /b "[Dd]ev"

REM If 'findstr' returns error code 0, it means that the commit involves the '/dev' directory.
REM So if the the returned code is 0 the command runs external batch 'post-commit-actions.bat'
If %ERRORLEVEL% EQU 0 call %~dp0post-commit-actions.bat %*

为了这个工作，我已经在hooks目录中创建了一个名为post-commit-actions .bat来执行svn更新。但是，这不是运行post-commit。如果我遗漏任何相关信息，请让我知道。

In order for this to work, I have created a file in the hooks directory called post-commit-actions.bat to execute the svn update. However, this is not running post-commit. If I'm leaving out any pertinent information, please let me know.

编辑：感谢大家的帮助。有了这里的输入，我能够拼凑一个工作的解决方案。对于那些寻找类似问题的答案，它的工作方式如下：

Thanks for everyone's help. With the input here, I was able to piece together a working solution. For those looking for an answer to a similar problem, it worked like this:

svnlook dirs-changed %1 -r %2 | findstr /b /i "branches/dev"

IF %ERRORLEVEL% EQU 0 (
    pushd <path-to-working-copy>
    svn update --username <repo-username> --password <repo-password>
)

推荐答案

刚刚发布，这里是问题的解决方案。这个代码集的目的是：

Just so it's posted, here was the solution to the problem. This code-set worked for the purpose intended:

svnlook dirs-changed %1 -r %2 | findstr /b /i "branches/dev"

IF %ERRORLEVEL% EQU 0 (
    pushd <path-to-working-copy>
    svn update --username <repo-username> --password <repo-password>
)

在导出此解决方案的所有帮助

Thanks for all of the help in deriving this solution

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