Subversion Repositories DevTools

REM Maintained in package SubversionServerSupport

REM

REM Prevent changes to the /tags/ directory

REM MOST Users are allowed to create a tag, but not to delete or rename them

REM unless the tag ends in the key-text .WIP.

REM

REM Args %1 - Repo Path

REM      %2 - Transaction ID

set REPOS=%1

set TXN=%2

set SVNLOOK="%VISUALSVN_SERVER%bin\svnlook.exe"

REM does not contains /tags/ - allowed to commit

%SVNLOOK% changed -t %TXN% %REPOS% | findstr /r \/tags\/ >/nul

if not %errorlevel%==0 (goto AllowCommit)

REM contains /tags/

REM Only allow operations on directories

REM If not a directory then fail

%SVNLOOK% changed -t %TXN% %REPOS% | findstr /r \/tags\/ | findstr /r /c:".*\/\>" >/nul

if not %errorlevel%==0 (goto NotAllowed)

REM Have a directory only operation

REM End in .WIP/ then its allowed to ADD and DELETE

%SVNLOOK% changed -t %TXN% %REPOS% | findstr /r \/tags\/ | findstr /r /c:"\.WIP/\>" >/nul

if %errorlevel%==0 (goto AllowCommit)

REM Not a WIP

REM Only allowed to add

%SVNLOOK% changed -t %TXN% %REPOS% | findstr /B /V A >/nul

if not %errorlevel%==0 (goto AllowCommit)

:NotAllowed

REM Who is doing this

for /f %%i in ('%SVNLOOK% author -t %TXN% %REPOS%') do set AUTHOR=%%i

if %AUTHOR%==buildadm goto AllowCommit

if %AUTHOR%==dpurdie goto AllowCommit

echo>&2 User %AUTHOR% is not allowed to modify tags once they are created.

%SVNLOOK%>&2 changed -t %TXN% %REPOS%

exit 1

:AllowCommit

REM All checks passed, so allow the commit.

exit 0