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Posted to dev@harmony.apache.org by Stefano Mazzocchi <st...@apache.org> on 2006/08/05 18:41:08 UTC
[wish] harmony NCSS chart over time wanted!
This morning I woke up thinking that it would be nice to see an
historical chart of the (real) lines of code in harmony over time.
I found this: http://www.kclee.de/clemens/java/javancss/
A tool that checks the real lines of code in a java program and the code
complexity of class, methods and packages.
Here's the pseudocode that would use if I had time to implement this:
- find out the initial svn revision number that Harmony was committed in
- checkout that revision number (svn can checkout a specific revision
number)
- apply javaNCSS on that, save the output as XML as
"revision#.ncss.xml" or something like that
- increase the revision number by one and call svn update with that
revision (most revisions won't update harmony but there is no way to
know this in advance)
- apply javaNCSS on that
- and so on, until svn returns an error because it ran out of revision
numbers
At this point, the latest processed revision can be obtained using "svn
info" on the harmony folder and we can continue from there as a cron job
or something.
Once all that data is there, we can plot it using things like gnuplot or
ploticus or even a custom java2d->jpg thingy.
Any volunteer?
--
Stefano.
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Re: [wish] harmony NCSS chart over time wanted!
Posted by Mark Hindess <ma...@googlemail.com>.
On 5 August 2006 at 14:19, Geir Magnusson Jr <ge...@pobox.com> wrote:
>
>
> Stefano Mazzocchi wrote:
> > This morning I woke up thinking that it would be nice to see an
> > historical chart of the (real) lines of code in harmony over time.
> >
> > I found this: http://www.kclee.de/clemens/java/javancss/
> >
> > A tool that checks the real lines of code in a java program and the code
> > complexity of class, methods and packages.
> >
> > Here's the pseudocode that would use if I had time to implement this:
>
> You forgot a step :
>
> - go to a starbucks and get online there, so when infrastructure bans
> the IP address of the person that did 238,541 svn updates on the harmony
> svn tree....
Maybe try it with long sleep between updates and limit it to the ~2000
relevant updates...
> Maybe I'll try it on the svn box sometime when it's quiet...
>
> >
> > - find out the initial svn revision number that Harmony was committed in
> > - checkout that revision number (svn can checkout a specific revision
> > number)
> >
> > - apply javaNCSS on that, save the output as XML as
> > "revision#.ncss.xml" or something like that
> >
> > - increase the revision number by one and call svn update with that
> > revision (most revisions won't update harmony but there is no way to
> > know this in advance)
svn log |awk '/^r[0-9]* \|/{ print $1 }' ?
-Mark.
> > - apply javaNCSS on that
> >
> > - and so on, until svn returns an error because it ran out of revision
> > numbers
> >
> > At this point, the latest processed revision can be obtained using "svn
> > info" on the harmony folder and we can continue from there as a cron job
> > or something.
> >
> > Once all that data is there, we can plot it using things like gnuplot or
> > ploticus or even a custom java2d->jpg thingy.
> >
> > Any volunteer?
> >
>
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Re: [wish] harmony NCSS chart over time wanted!
Posted by Geir Magnusson Jr <ge...@pobox.com>.
Also, you might just stuff this idea in JIRA under [website] or something
Geir Magnusson Jr wrote:
>
> Stefano Mazzocchi wrote:
>> This morning I woke up thinking that it would be nice to see an
>> historical chart of the (real) lines of code in harmony over time.
>>
>> I found this: http://www.kclee.de/clemens/java/javancss/
>>
>> A tool that checks the real lines of code in a java program and the code
>> complexity of class, methods and packages.
>>
>> Here's the pseudocode that would use if I had time to implement this:
>
> You forgot a step :
>
> - go to a starbucks and get online there, so when infrastructure bans
> the IP address of the person that did 238,541 svn updates on the harmony
> svn tree....
>
>
> Maybe I'll try it on the svn box sometime when it's quiet...
>
>> - find out the initial svn revision number that Harmony was committed in
>> - checkout that revision number (svn can checkout a specific revision
>> number)
>>
>> - apply javaNCSS on that, save the output as XML as
>> "revision#.ncss.xml" or something like that
>>
>> - increase the revision number by one and call svn update with that
>> revision (most revisions won't update harmony but there is no way to
>> know this in advance)
>>
>> - apply javaNCSS on that
>>
>> - and so on, until svn returns an error because it ran out of revision
>> numbers
>>
>> At this point, the latest processed revision can be obtained using "svn
>> info" on the harmony folder and we can continue from there as a cron job
>> or something.
>>
>> Once all that data is there, we can plot it using things like gnuplot or
>> ploticus or even a custom java2d->jpg thingy.
>>
>> Any volunteer?
>>
>
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> Terms of use : http://incubator.apache.org/harmony/mailing.html
> To unsubscribe, e-mail: harmony-dev-unsubscribe@incubator.apache.org
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>
>
>
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Re: [wish] harmony NCSS chart over time wanted!
Posted by Geir Magnusson Jr <ge...@pobox.com>.
Stefano Mazzocchi wrote:
> This morning I woke up thinking that it would be nice to see an
> historical chart of the (real) lines of code in harmony over time.
>
> I found this: http://www.kclee.de/clemens/java/javancss/
>
> A tool that checks the real lines of code in a java program and the code
> complexity of class, methods and packages.
>
> Here's the pseudocode that would use if I had time to implement this:
You forgot a step :
- go to a starbucks and get online there, so when infrastructure bans
the IP address of the person that did 238,541 svn updates on the harmony
svn tree....
Maybe I'll try it on the svn box sometime when it's quiet...
>
> - find out the initial svn revision number that Harmony was committed in
> - checkout that revision number (svn can checkout a specific revision
> number)
>
> - apply javaNCSS on that, save the output as XML as
> "revision#.ncss.xml" or something like that
>
> - increase the revision number by one and call svn update with that
> revision (most revisions won't update harmony but there is no way to
> know this in advance)
>
> - apply javaNCSS on that
>
> - and so on, until svn returns an error because it ran out of revision
> numbers
>
> At this point, the latest processed revision can be obtained using "svn
> info" on the harmony folder and we can continue from there as a cron job
> or something.
>
> Once all that data is there, we can plot it using things like gnuplot or
> ploticus or even a custom java2d->jpg thingy.
>
> Any volunteer?
>
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