On Fri, Mar 25, 2011 at 7:34 PM, Daniel Shahaf <d.s_at_daniel.shahaf.name> wrote:
> Johan Corveleyn wrote on Sat, Mar 19, 2011 at 14:50:30 +0100:
>> On Sat, Mar 19, 2011 at 2:21 AM, Hyrum K. Wright
>> <hyrum_wright_at_mail.utexas.edu> wrote:
>> > On Fri, Mar 18, 2011 at 6:13 PM, Paul Graham <pgraham_at_oasys-ds.com> wrote:
>> >> I could find all the change versions of a file, then do an svn diff for each change, then parse the output and determine the number of changes, but that seems excessive :-)
>> >>
>> >> rcs has this lines+/- information directly in the database. Is svn organized differently under the hood?
>> >
>> > Significantly.
>> >
>> > One thing I usually do is run svn diff on the revision of interest and
>> > then pipe that through diffstat:
>> >
>> > $ svn diff -c1089374 | diffstat
>> >
>> > That will usually yield sufficiently interesting result for my application.
>>
>> Paul,
>>
>> It may interest you to know that the upcoming 1.7 release of svn will
>> have a '--diff' option for 'svn log', which will show the diffs inline
>> with the log output. You may be able to script something around that,
>> post-processing the output of 'svn log --diff' by sending each diff to
>> 'diffstat', and replacing the diff output with the diffstat output or
>> something (this will be much more efficient than executing 'svn diff
>> -c XXX | diffstat' for every revision that's being output by log).
>
> I think you mean:
>
> svn log --diff --diff-cmd=/path/to/wrapper-script-around-diffstat
Ohhh, I hadn't thought of that. That certainly seems like a nice way
to do this ...
Cheers,
--
Johan
Received on 2011-03-25 20:25:12 CET