cvs user creation

[kamesh jayachandran]

Hai all,
Sorry to repost.
I don't want to create regular system user accounts for my users.In stead
cvs specific user accounts for each user corresponding to one system user
account for the project this cvs user involved in.
What I need is something like cvsadduser,cvsdeluser,cvsmoduser which will
add user in the $CVSROOT/CVSROOT/passwd ,delete user from
$CVSROOT/CVSROOT/passwd and change the user password and email address to
which he should be notified upon commits,edits etc respectively.
Is there any such tool already existing?Atleast of some similarity in the
functionality needed.
Or else I have to start writing them ;)
with regards
kamesh jayachandran
-- 
"I've just come to this group and I don't know what it's all about.
 I just feel it must be something really serious. Is it really ?"
        - H. J. Thomas on linux-activists