KiteiArgs - ScalaFix rules

What is this?

This is a set of ScalaFix rules to help the rewriting of case classes that use default arguments so that they no longer use default arguments. To ease pain of deprecation, we provide a of method that can be used to create instances of the case class.

Example

case class Foo(a: Int = 1, b: Int = 2)

will be rewritten to

case class Foo(a: Int, b: Int)
object Foo {
  def of(a: Int = 1, b: Int = 2): Foo = Foo(a, b)
}

Caveats

This is going to generate ugly formatting. It is recommended to run scalafmt after running this rule. 😛

Your code is ugly

Yes, it is. This is my first attempt at writing a ScalaFix rule. But sure enough, it works; or at least it works better than the previous attempt of rewriting the code by hand using Vim macros.

To develop rule:

sbt ~tests/test
# edit rules/src/main/scala/fix/Kiteiargs.scala

License

The classic Mozilla one: This software is licensed under the MPL 2.0:

This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at https://mozilla.org/MPL/2.0/.