Documentation on contributing new providers?

[ostankin]

I would like to contribute a custom provider (Mail.ru). Since this provider is supported by the underlying library (Hybridauth), adding this provider takes adding a couple of lines (one to ProviderService.php and one to styles.scss) and a couple of SVG icons in img directory). I made this change locally on my own server and it works fine (see commit I prepared in my forked repo).

However, when I though about contributing this change officially, I stumbled upon a couple of questions:

1. styles.css is obviously auto-generated from styles.scss. I used an online SCSS complier and CSS minifier, but I would like to generate it precisely the same way you did when building the project.
2. I may have missed some other aspects necessary for the change to be complete.

Is there any guidance or checklist to go through in order to make a contribution?

P.S. The reason why I want to contribute this provider is because it can't be added via "Custom OAuth2" option - it has a very specific user profile retrieval, the custom algorithm can't be used for it.

[zorn-v]

1. Just run npm run build
2. All fine

PS. Better name it in lowercase as others. Exceptions is for classes (in hybridauth) with capital letter in middle.

[ostankin]

Thanks, converted to lowercase, rebuilt the project and submitted a pull request!