npm registry follower

npm registry follower

This module is an addon to the follow that tracks changes from skimdb and returns a handler with the json modified.

This is to be used by other modules, for example registry-static

Instead of using the "standard" feed, this pulls the feed and breaks up the data into usable bits:

    json: {.. the full package.json ..},
    versions: [ .. version info split into parts ..],
    tarballs: [ .. all of the tarball data (shasum and url) .. ]