http://www.svnclub.com/?q=node/255
http://blog.csdn.net/pkrobbie/article/details/4466160
http://www.orcaware.com/svn/wiki/Automatic_lock-modify-unlock
Automatic lock-modify-unlock
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Different versions of binary files cannot be merged. Thereforeversioning of binary files should follow the lock-modify-unlockmodel[1]. This setup uses the following three measures
forces users to use property svn:needs-lock on newly added binary files. Denies commits when the property is not available
sets the svn:needs-lock property on all already existing binary files in repositories
configures users to automatically set property svn:needs-lock on newly added binary files
1)- create a pre-commit.cmd script in the repository\hooks directory.This script verifies that property svn:needs-lock is set on binaryfiles and denies the commit if the property is not available (Windowsonly):
@echo off
set REPOS=%1
set TRANSACTION=%2
set SVNLOOK="c:\Program Files\Subversion\apache2.2\bin\svnlook.exe"
set TEMP=c:\temp
if exist %TEMP%\tempfile%2 del %TEMP%\tempfile%2
for /f "tokens=1,2 usebackq" %%i in (`%SVNLOOK% changed -t %2 %1`) do @if %%i==A @echo %%j >> %TEMP%\tempfile%2
if not exist %TEMP%\tempfile%2 goto NOFILESADDED
for /f "usebackq" %%i in (`findstr /E /I /R "\.bmp.$ \.gif.$ \.ico.$\.jpeg.$ \.jpg.$ \.png.$ \.tif.$ \.tiff.$ \.doc.$ \.jar.$ \.odt.$\.pdf.$ \.ppt.$ \.swf.$ \.vsd.$ \.xls.$ \.zip.$" %TEMP%\tempfile%2`) do(
%SVNLOOK% propget -t %2 %1 svn:needs-lock %%i 1> nul 2> nul
if ERRORLEVEL 1 (
echo commit denied, binary files must have property svn:needs-lock >&2
type %TEMP%\tempfile%2 >&2
del %TEMP%\tempfile%2
EXIT /B 1
)
)
del %TEMP%\tempfile%2
:NOFILESADDED
EXIT /B 0
As an alternative, this modification to the script above handles longfilenames and by default is setup to work with a VisualSVN Serverinstallation.
set REPOS=%1
set TRANSACTION=%2
set SVNLOOK=c:\Progra~1\Visual~1\bin\svnlook.exe
set TEMP=c:\Progra~1\Visual~1
if exist %TEMP%\tempfile%2 del %TEMP%\tempfile%2
REM Identify all property updates and added files in current transaction and print them to tempfile
for /f "tokens=1,* usebackq" %%i in (`%SVNLOOK% changed -t %2 %1`) do @if %%i==A @echo %%j>> %TEMP%\tempfile%2
for /f "tokens=1,* usebackq" %%i in (`%SVNLOOK% changed -t %2 %1`) do @if %%i==_U @echo %%j>> %TEMP%\tempfile%2
REM If no property updates or file additions occurred go to the end of the script
if not exist %TEMP%\tempfile%2 goto NOFILESADDED
REM For each file with these extensions listed in the tempfile check that it has the needs-lock property set
for /f "tokens=* usebackq" %%i in (`findstr /E /I /R "\.bmp \.gif \.ico\.jpeg \.jpg \.png \.tif \.tiff \.doc \.jar \.odt \.pdf \.ppt \.swf\.vsd \.xls \.zip" %TEMP%\tempfile%2`) do (
REM echo "%SVNLOOK% propget -t %2 %1 svn:needs-lock "%%i" 1> nul 2> nul" 1>&2
%SVNLOOK% propget -t %2 %1 svn:needs-lock "%%i" 1>&2
REM If the property wasn't set
if ERRORLEVEL 1 (
REM Display a helpful error message to the user
echo commit denied, binary files must have property svn:needs-lock >&2
type %TEMP%\tempfile%2 >&2
del %TEMP%\tempfile%2
EXIT /B 1
)
)
del %TEMP%\tempfile%2
:NOFILESADDED
EXIT /B 0
2) Recursively set svn:needs-lock property on binaries
Ifyou need to apply svn:needs-lock on already existing binaries in arepository, do the following on a client (not on the svn server): -checkout a repository - add to following line to a cmd script (Windowsonly):
FOR/R c:\full\path\to\repository %%v in (*.bmp *.gif *.ico *.jpeg *.jpg*.png *.tif *.tiff *.doc *.jar *.odc *.odf *.odg *.odi *.odp *.ods*.odt *.pdf *.ppt *.ser *.swf *.vsd *.xls *.zip) do svn propsetsvn:needs-lock yes %%~fv
- run the script
3) Configure users to automatically use svn:needs-lock property on new binary files
Newbinary files should have the svn:needs-lock property set, this isverified by the script of step 1. This can be achieved automatically ifusers configure their svn client config file.
- under windows the SVN config file is "C:\Documents and Settings\[USER_NAME]\Application Data\Subversion\config"
Replace or merge the [miscellany] and [auto-props] sections in the svn config file with the following:
[miscellany]
enable-auto-props = yes
[auto-props]
### The format of the entries is:
### file-name-pattern = propname[=value][;propname[=value]...]
### The file-name-pattern can contain wildcards (such as '*' and
### '?'). All entries which match will be applied to the file.
### Note that auto-props functionality must be enabled, which
### is typically done by setting the 'enable-auto-props' option.
*.bmp = svn:mime-type=image/bmp;svn:needs-lock=*
*.gif = svn:mime-type=image/gif;svn:needs-lock=*
*.ico = svn:mime-type=image/x-icon;svn:needs-lock=*
*.jpeg = svn:mime-type=image/jpeg;svn:needs-lock=*
*.jpg = svn:mime-type=image/jpeg;svn:needs-lock=*
*.png = svn:mime-type=image/png;svn:needs-lock=*
*.tif = svn:mime-type=image/tiff;svn:needs-lock=*
*.tiff = svn:mime-type=image/tiff;svn:needs-lock=*
*.doc = svn:mime-type=application/msword;svn:needs-lock=*
*.jar = svn:mime-type=application/octet-stream;svn:needs-lock=*
*.odc = svn:mime-type=application/vnd.oasis.opendocument.chart;svn:needs-lock=*
*.odf = svn:mime-type=application/vnd.oasis.opendocument.formula;svn:needs-lock=*
*.odg = svn:mime-type=application/vnd.oasis.opendocument.graphics;svn:needs-lock=*
*.odi = svn:mime-type=application/vnd.oasis.opendocument.image;svn:needs-lock=*
*.odp = svn:mime-type=application/vnd.oasis.opendocument.presentation;svn:needs-lock=*
*.ods = svn:mime-type=application/vnd.oasis.opendocument.spreadsheet;svn:needs-lock=*
*.odt = svn:mime-type=application/vnd.oasis.opendocument.text;svn:needs-lock=*
*.pdf = svn:mime-type=application/pdf;svn:needs-lock=*
*.ppt = svn:mime-type=application/vnd.ms-powerpoint;svn:needs-lock=*
*.ser = svn:mime-type=application/octet-stream;svn:needs-lock=*
*.swf = svn:mime-type=application/x-shockwave-flash;svn:needs-lock=*
*.vsd = svn:mime-type=application/x-visio;svn:needs-lock=*
-------------------------------
想在svn server端做一个检查，对于需要指定needs-lock的文件在添加的时候检查。
没有时间写出完整的脚本。先把查出的资料记一下。
第一步:
svnlook changed ...
获取所有变化的文件，其中 A xxx是新加的
第二步:对于每一个新加的文件，判断后缀，
svn pg needs-lock xxx 检查文件的属性
返回值为 * 没问题，其他报错。
做完了脚本
[python]view plaincopyprint?
- import sys, os, string
- import time
- SVNLOOK='svnlook.exe'
- exts=[".doc", ".xls", ".ppt", ".docx", ".xlsx", ".pptx", ".jpg", "vsd", "bmp"]
- def checkNeedsLock(repos, txn):
- getfile_cmd = '%s changed -t "%s" "%s"' % (SVNLOOK, txn, repos)
- getfile_res = os.popen(getfile_cmd, 'r').readlines()
- for ln in getfile_res:
- fname = ln[1:].strip()
- ext = os.path.splitext(fname)[1].lower()
- if ext in exts:
- getprop_cmd = '%s propget -t "%s" "%s" svn:needs-lock "%s" ' % (SVNLOOK, txn, repos, fname)
- getprop_res = os.popen(getprop_cmd, 'r').read().strip()
- if getprop_res != "*":
- sys.stderr.write (ext + " file must have the needs-lock property. Please check you client configuration./n")
- sys.exit(1)
- def main(repos, txn):
- checkNeedsLock(repos, txn)
- exit(0)
- if __name__ == '__main__':
- if len(sys.argv) < 3:
- sys.stderr.write("Usage: %s REPOS TXN/n" % (sys.argv[0]))
- exit(1)
- else:
- main(sys.argv[1], sys.argv[2])