不能不SVN $ P $与Windows服务器对提交脚本 [英] Can't fail SVN pre-commit script with Windows server

问题描述

我真的写一个SVN pre-commit.bat文件，该文件调用一个Python脚本来查询我们的问题跟踪系统，以确定用户提供的问题跟踪ID是正确的状态（如开放状态），并与合适的项目有关。 SVN的服务器运行的是Windows（2003服务器，我认为 - 我可以用我们的IT部门检查，如果它的问题...）。

I`m writing an SVN pre-commit.bat file which calls a Python script to query our issue tracking system to determine of the user-supplied issue tracking ID is in the correct state (e.g. "open" state) and associated with the right project. The SVN server is running Windows (2003 server I think - I can check with our IT group if it matters...).

问题是，我似乎无法让SVN提交失败*;它总是成功。 AFAIK Python脚本是做什么它应该;它所谓的sys.exit（1）为失败（与sys.exit（0）成功）。对于.bat文件我已经适应了在这个论坛上，据说工作的一些例子，并作为然而，没有运气。这里是略为简化.bat文件，

The issue is that I can't seem to make the SVN commit fail*; it always succeeds. AFAIK the Python script is doing what it should; it calls "sys.exit(1)" for failures (and "sys.exit(0)" for success). For the .bat file I have adapted some examples in this forum which are said to work and as of yet, no luck. Here's the slightly simplified .bat file,

@echo off

set repos=%1 
set transaction=%2 
set proj=ferry

\Python26\python svn_sync.py -s --repos=%repos% --transaction=%transaction% --project=%proj% 

IF %ERRORLEVEL% GTR 0 (GOTO err) else exit 0 

REM This should return a failure to Subversion, but does not
:err
 echo 1>&2  
 echo Your commit has failed due to invalid PR or PR state. 1>&2  
 echo Thanks 1>&2
exit 1

我又知道脚本运行（即不是一个环境变量的问题在服务器上），而 sys.exit（1） code是被击中。此外我真的很确定的'犯错'功能越来越来看，这仅仅是退出1返回code是越来越被忽略SVN？

Again I know that the script is being run (i.e. not a env variable issue on the server), and the sys.exit(1)code is being hit. Also I`m quite sure the 'err' function getting run, it is simply that the "exit 1" return code is getting ignored by SVN?

*注意：并不完全正确;我曾经做了一个承诺的唯一方法失败是当Python脚本有一个运行时错误。产生故意运行时错误，但是，是不是一个可以接受的解决方法在这种情况下。

*Note: Not quite true; the only way I have ever made a commit fail is when the Python script has a run-time error. Generating an intentional run-time error, however, is not an acceptable work-around in this case.

感谢您的关注。

推荐答案

试着改变退出1 到退出/ B 1 。 退出将退出命令间preTER（CMD.EXE）; 退出/ B 将退出当前批处理脚本而不是命令间preTER。

Try changing exit 1 to exit /b 1. exit will quit the command interpreter (cmd.exe); exit /b will quit the current batch script but not the command interpreter.

退出1 可关闭该命令除preTER其中pre-commit脚本运行，所以退出code ISN ŧ提供给SVN，如果它也同样的命令间preTER下运行。

exit 1 may be closing the command interpreter in which the pre-commit script is running, so the exit code isn't available to SVN if it's also running under the same command interpreter.

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