end-to-end tutorials for adding passes or otherwise extending Compiler?

[bigo]

we use Compiler pretty extensively here at Yelp, and I'm interesting in making some modifications to support our particular style guidelines and add functionality.  I'm having trouble finding good/any documentation on the process of adding a pass to the compiler; are there any good resources for that?

just as one (i think, simple) motivational example, our style guidelines require initial capital letter names on-and-only-on constructors.  so i'd like to add a pass that validates that anything that was named with an InitialCapital is indeed marked as an @constructor (and vice versa).  i seem to recall something (maybe enforcing the use of === vs. ==) somewhere, but can't recall where I found that.  if nothing else, i'm looking for a good (english, not java) overview of the programmatic flow of an invocation of the compiler jar.

thanks for any pointers.  btw we love Compiler.

[Jay Young]

Michael Bolin's book "Closure: The Definitive Guide" has a whole chapter on extending the Compiler.

[Oliver Nicholas]

well this is awkward...i have that book.

<3

Oliver Phillip Nicholas
http://wonlove.net/

[Alan Leung]

Hmm The book is what I would suggest as well...

I have written a tutorial to add a simple pass to the compiler internally for new hires / interns. I am not sure if it would have any more information that what Bolin wrote. I could post that on the wiki as well but currently the instructions are too Google specific.