Thanks for your tips
How can I check the errorlevel directly on the cmd shell?
Regards,
Gustavo Guerra
> Hi,
>
> First, I would advise against using temporary files as you did.. If
> you
> cannot make sure the temp filename is unique, you may endup with
> conflicting
> operations... It would be better to pipe the output of SVNLOOK
> directly
> into
> GREP:
> %SVNLOOK$ log -t %TXN% %REPOS% | %GREP% -qF "^$" temp
> Now, regarding your problem there... I would suggest you the following
> avenues of investigation:
> - try out manually the grep command and check the errorlevel output..
> I
> would think that the result would always be 0!
> - I personnaly avoid using the 'if errorlevel N' statement. I often
> had
> problems with it I cannot explain. I personnally use a statement like:
> if '%errorlevel%'=='1'
> - Use the /b on exit statement: exit /b 0
> Finally, here is the pre-commit hook I am using. It is working fine!
> One
> of
> the 'tricky' part is the for loop behavior!
> - Empty lines would be automatically skipped and the DO part would not
> be
> executed... So, if the log is totally empty the DO is never executed.
> - If anything is present, the DO part is executed and bIsEmpty is set
> to
> false.
> ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ @ECHO OFF
>
> set repos=%1
> set txn=%2
> ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
> :: Make sure that the log message contains some text.
> ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
> :: If the commit log is empty the for loop will not even run...
> set bIsEmpty=true
> for /f "tokens=*" %%g in ('svnlook log %repos% --transaction %txn%')
> do (
> set bIsEmpty=false
> )
> if '%bIsEmpty%'=='true' goto ERROR EMPTY
>
> goto :eof
>
> :ERROR EMPTY
> echo Empty commit logs are not allowed. >&2
> goto ERROR EXIT
> :ERROR EXIT
> exit /b 1
> ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
> philibert
>
> -----Message d'origine-----
>> De : news [mailto:news@sea.gmane.org] De la part de Gustavo Guerra
>> Envoyé : 4 mars 2006 17:20
>> À : users@subversion.tigris.org
>> Objet : Checking for empty messages on pre-commit hook on windows
>> Greetings,
>>
>> If tried this as pre-commit-hook.bat:
>>
>> set REPOS=%1
>> set TXN=%2
>> set SVNLOOK="c:\program files\subversion\bin\svnlook.exe"
>> set GREP="c:\program files\gnuwin32\bin\grep.exe"
>> %SVNLOOK$ log -t %TXN% %REPOS% > temp
>> %GREP% -qF "^$" temp
>> if errorlevel 1 goto OK
>> echo Empty messages are not allowed 1>&2
>> exit 1
>> :OK
>> exit 0
>> But it doesn't work, commit is always allowed. Can anyone help?
>>
>> Regards,
>> Gustavo Guerra
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Received on Sun Mar 5 00:05:08 2006