Expose raw license details

[jbergknoff-rival]

This is a great tool, thank you!

I'm writing a wrapper around node-licensecheck to add some business rules (whitelisting). Unfortunately, the raw details of the licenses aren't exposed, only the stringified form, which is pretty difficult to cleanly parse in its most general form (multiple licenses, multiple URLs).

It seems reasonable to expose those so that the code can be reused without trying to parse the stringified versions of the licenses.

[jbergknoff-rival]

The failing test also fails on the master branch. I think test/self-dev.json may need to be updated. I'm kind of confused how the test passed on master two years ago. For instance, self-dev.json doesn't have eslint listed as a top level dependency. It has a bunch of dependencies under spdx-license-list [1] though that package actually has none.

[1]

node-licensecheck/test/self-dev.json

Lines 32 to 34 in 406af81

	"name": "spdx-license-list",
	"license": "MIT License (http://www.opensource.org/licenses/MIT)",
	"deps": [

[marcello3d]

The project and tests are pretty old so that's not too surprising… it's likely due to the fact that there's no yarn/npm lock file to pin the sub-dependencies.