Allow to run arguments from other CLI in version 7

Since Cucumber is a test runner that’s be used in test frameworks, it’s very useful to be able to use command line arguments from the test framework being used. This is currently possible in Cucumber < 7 (except in parallel), in 7 the result is unknown option --<argument>

I know that other tools don’t generally allow this but I think that for cucumber it does make sense since it’s agnostic to the test tool being run with and enabling the use of command line arguments of the tool in question is an important part of using it. Being able to do it in parallel would be just as helpful.

[davidjgoss]

Having seen https://github.com/wix/Detox/issues/2487#issuecomment-734929243 (thanks @karlmarxlopez for linking that up) I think we can close this, Detox’s change seems like the right way to me.

[karlmarxlopez]

@davidjgoss Yup, I’m (we) are using detox.init() method on the hooks of cucumber, but you can’t pass a flag like --headless and other args/flags (as @j320 mentioned) on the configuration.

The workaround I posted above is to dynamically set a single configuration, which Detox automatically selects.