Contributing

This is an incomplete list of things to take care while contributing.

Commits

Every commit message should have this format $project: title being $project the root project's directory (like pwa, landing-page, etc), see the commit list to get a better idea, also, the message should be meaningful and describe what is changed.
Don't touch files or pieces non-related to the commit message, create a different commit instead.
Keep the commits simple to make the reviews easy.
Merge commits will be rejected, use rebase instead, run git config pull.rebase true after cloning the repository to rebase automatically.
Every commit should have working code with all tests passing.
Every commit should include tests unless it is not practical.

Code style

We use scalafmt to format the code automatically, follow the IntelliJ setup for scalafmt.

Pull requests

The pull requests should go to the master branch.

Other

master branch should never be broken, it contains the current version running in production.

Environment

It is simpler to use the recommended developer environment:

IntelliJ with the Scala plugin.