• Windows的Subversion备份脚本


    2015-12-08更新:备份时添加--revision head 只备份最新的版本,已从脚本中移除。

    2013-12-09更新:forfiles命令添加错误输出日志。

    2013-12-04更新:添加自动删除过期备份,修改输出日志时间的bug。

    不会脚本的去科普下吧:点我去科普

    最近有个任务,要在windows系统上备份Svn。如果每次都自己去执行麻烦死了。折腾了1周,终于搞定了这个脚本!

    说明:这个脚本是全部备份的脚本。如果想增量备份,自己改备份的参数:svnadmin dump --incremental

    本脚本实现了自动添加计划任务备份,自动删除多少天前的备份,保留备份日志。

    你需要做的是新建一个bat文件(取什么名字、放在哪儿随便你,脚本做了通配的(^o^)/~),然后把下面的内容复制粘贴,然后改改基本变量就可以用了。

    下面的是全部的脚本:

    @echo off
    :: 关闭回显
    
    :: 说明:如有命令不明白,请使用帮助命令:命令/? 。如:for/?
    
    :: 设置标题
    title SVN备份脚本 by zjl
    
    rem 设置变量
    
    :: SVN_HOME svn程序的安装路径,指定到bin目录上一级。(如果路径有空格,请用""。)
    set SVN_HOME="D:Program FilesVisualSVN Server"
    :: SVN库的路径
    set SVN_ROOT=D:Repositories
    :: 备份SVN父目录的路径
    set SVN_BACKUP_ROOT=D:svn_bak
    :: 获取当前系统日期和时间用来创建目录,格式:年月日_时分秒毫秒。如:20131129_16275274
    set TIME_DIR=%date:~,4%%date:~5,2%%date:~8,2%_%time:~,2%%time:~3,2%%time:~6,2%%time:~9,2%
    :: SVN备份子目录的路径
    set BACKUP_DIRECTORY=%SVN_BACKUP_ROOT%\%TIME_DIR%
    :: 日志文件路径(将日志和备份文件放在一个目录,删除时一起删除了)
    set LOG=%BACKUP_DIRECTORY%ackup.log
    :: 指定备份文件删除时间(单位:天)。0 - 32768 范围内的任何数字。
    set NUM=30
    
    rem 开始备份SVN
    
    :: 判断SVN程序是否存在
    if not exist %SVN_HOME% goto error
    
    goto start
    
    :start
    :: 查询日志大小(单位:字节),超过1Mb就新建一个 (日志放入备份目录后,此语句无效。仅备份!)
    :: for /r %SVN_BACKUP_ROOT% %%I in (backup.log) do if %%~zI GEQ 1048576 ren %LOG% backup_%TIME%.log
    :: 新建目录
    mkdir %BACKUP_DIRECTORY%
    :: 建立日志
    @echo [info]%date:~,10% %time:~,2%:%time:~3,2%:%time:~6,2%建立备份目录:%BACKUP_DIRECTORY% >>%LOG%
    :: 备份SVN版本库并输出日志到文件
    for /d %%i in (%SVN_ROOT%*) do (
    @echo 备份 %%~ni 库,备份文件名:%%~ni.dmp >>%LOG%
    :: 完整备份(增量备份在dump后面添加参数 --incremental)
    %SVN_HOME%insvnadmin dump %SVN_ROOT%\%%~ni >%BACKUP_DIRECTORY%\%%~ni.dmp 2>>%LOG%
    )
    :: 输出备份命令退出码,用来判断是否备份成功。成功的退出码为0.
    @echo [info]%date:~,10% %time:~,2%:%time:~3,2%:%time:~6,2%退出码为:%errorlevel%>>%LOG%
    :: 自动设置计划任务:每周六 晚上11点执行本脚本。修改请参考:http://www.doc88.com/p-052298888776.html
    at 23:00 /next:S %~f0>>%LOG%
    :: 删除过期备份
    goto delete
    
    :delete
    :: 输出要删除的目录到日志文件
    @echo [info]%date:~,10% %time:~,2%:%time:~3,2%:%time:~6,2%删除%NUM%天前的备份:>>%LOG%
    forfiles /P %SVN_BACKUP_ROOT% /M *_* /D -%NUM% /C "cmd /c echo 删除文件夹:@file">>%LOG%
    :: 使用rd命令删除超过%NUM%天的备份目录。如果不存在匹配条件的目录,将提示:错误: 用指定的搜索标准没有找到文件。如果存在匹配的文件,则提示:目录名无效
    forfiles /P %SVN_BACKUP_ROOT% /M *_* /D -%NUM% /C "cmd /c rd /s/q @path" 2>>%LOG%
    goto end
    
    :error
    echo [error]%date:~,10% %time:~,2%:%time:~3,2%:%time:~6,2%程序目录不存在,请检查:%SVN_HOME%>>%LOG%
    goto end
    
    :end
    :: 输出一行空行分割日志
    @echo. >>%LOG%
    exit
    :: 调试脚本用的命令
    :: at 16:06 %~f0
    :: PAUSE
    :: exit 

    输出日志如下:

    [info]2013-12-04 14:40:51建立备份目录:D:svn_bak20131204_14405196 
    备份 accounts 库,备份文件名:accounts.dmp * Dumped revision 2523.
    备份 community 库,备份文件名:community.dmp 
    WARNING 0x0001: Mergeinfo referencing revision(s) prior to the oldest dumped revision (r2767). Loading this dump may result in invalid mergeinfo.
    WARNING 0x0001: Mergeinfo referencing revision(s) prior to the oldest dumped revision (r2767). Loading this dump may result in invalid mergeinfo.
    WARNING 0x0001: Mergeinfo referencing revision(s) prior to the oldest dumped revision (r2767). Loading this dump may result in invalid mergeinfo.
    WARNING 0x0001: Mergeinfo referencing revision(s) prior to the oldest dumped revision (r2767). Loading this dump may result in invalid mergeinfo.
    WARNING 0x0001: Mergeinfo referencing revision(s) prior to the oldest dumped revision (r2767). Loading this dump may result in invalid mergeinfo.
    WARNING 0x0001: Mergeinfo referencing revision(s) prior to the oldest dumped revision (r2767). Loading this dump may result in invalid mergeinfo.
    WARNING 0x0001: Mergeinfo referencing revision(s) prior to the oldest dumped revision (r2767). Loading this dump may result in invalid mergeinfo.
    WARNING 0x0001: Mergeinfo referencing revision(s) prior to the oldest dumped revision (r2767). Loading this dump may result in invalid mergeinfo.
    WARNING 0x0001: Mergeinfo referencing revision(s) prior to the oldest dumped revision (r2767). Loading this dump may result in invalid mergeinfo.
    WARNING 0x0001: Mergeinfo referencing revision(s) prior to the oldest dumped revision (r2767). Loading this dump may result in invalid mergeinfo.
    WARNING 0x0001: Mergeinfo referencing revision(s) prior to the oldest dumped revision (r2767). Loading this dump may result in invalid mergeinfo.
    * Dumped revision 2767.
    WARNING 0x0001: The range of revisions dumped contained mergeinfo which reference revisions outside that range.
    备份 conf 库,备份文件名:conf.dmp 
    * Dumped revision 350.
    [info]2013-12-04 14:49:09退出码为:0
    [info]2013-12-04 14:49:09删除4天前的备份:
    
    删除文件夹:"20131129_16441602"
    删除文件夹:"20131130_23000008"
    
     
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  • 原文地址:https://www.cnblogs.com/zz0412/p/3450210.html
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