nequissimus / scalazzi

enforce the Scalazzi subset of Scala with scalafix

Scalazzi

This project is configuration to enforce the scalazzi safe subset of scala with scalafix.

To install, first install the beta version of scalafix, e.g. in project/plugins.sbt

addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.6.0-M12")

and enable the compiler plugin for each project in build.sbt

scalacOptions += "-Yrangepos"
addCompilerPlugin(scalafixSemanticdb)

If anything goes wrong, you can ask on the scalacenter/scalafix channel but be aware that this is a pre-release and you are expected to read the scalafix and sbt-scalafix source code rather than refer to the older release's documentation.

Copy the scalafix.conf from here to .scalafix.conf in your project root and run scalafix in your sbt shell.

As an added bonus, you are also now set up to beta test Metals and Metadoc.

If you would like to contribute to this initiative you can:

• pick up the tickets in this repo to ease installation and extensibility
• expand the list of manually verified "safe" methods
• implement and improve scalazzi rules inside scalafix