I want to use NPM as the update engine for a NWJS desktop app.
I know its possible to hook up to the NPM api to programatically install packages and my understanding is that the same API can be leveraged for NPM updates.
I'd like is to show a progress bar to users that gives users an indication of how far they are through the update process.
Is it possible to do an npm update programmatically with a callback that shows progress as a percentage of all packages updated?
