For people coming over from JSCS, it would be nice to have a way to automatically convert their .jscsrc files into equivalent .eslintrc files.

What I have in mind is adding an additional option to --init that is "Convert JSCS configuration file":

• We could use Polyjuice to do this, and contribute back to Polyjuice to help make it more feature-complete.
• We'd need to figure out what to do about style presets from JSCS. Some of them already have ESLint shareable config equivalents, but I'm guessing a lot of them do not. We might need to do this manually.

Another option would be to instruct people on how to do the conversion themselves using Polyjuice or some other tool, though it seems like the better user experience would be to have this capability as part of ESLint.

Thoughts?