这个操作需要修改版本库中的一个钩子文件，在你创建的版本库中有一个hooks文件夹，初始的时候其中有一个文件叫pre-commit.tmpl

在windows下将其修改为pre-commit.bat，在linux下将其改为pre-commit

 

linux下(文件名是: pre-commit,放到版本库的/hooks目录下)

==========================================================

#!/bin/sh

REPOS="$1"

TXN="$2"

SVNLOOK=/usr/bin/svnlook

# check that logmessage contains at least 10 alphanumeric characters

LOGMSG=`$SVNLOOK log -t "$TXN" "$REPOS" | grep "[a-zA-Z0-9]" | wc -c`

if [ "$LOGMSG" -lt 10 ];

then

echo -e "/nEmpty log message not allowed. Commit aborted!" 1>&2

exit 1

fi

windows下(保存到版本库下的hooks文件夹下/hooks/pri-commit.bat)

=================================================================

@echo off

setlocal

set REPOS=%1

set TXN=%2

rem check that logmessage contains at least 10 characters

svnlook log "%REPOS%" -t "%TXN%" | findstr "....." > nul

if %errorlevel% gtr 0 goto err

exit 0

:err

echo 你必须输入至少5个字符! 1>&2

exit 1