question.md

Scalafmt config

How can I get scalafmt to format my case class like this?

case class Person(
    name: String,
    age: Int
) derives Eq, Show

As opposed to what's happening right now:

case class Person(
    name: String,
    age: Int
) derives Eq, 
         Show

scalafmt.conf

version = 3.6.1
runner.dialect = scala3
style = defaultWithAlign
maxColumn = 100
project {
  git = true
}
rewrite {
  scala3 {
    convertToNewSyntax = true
    removeOptionalBraces = true
    insertEndMarkerMinLines = 30
    removeEndMarkerMaxLines = 29
  }
  trailingCommas.style = never
}
fileOverride {
  "glob:**/build.sbt" {
    runner.dialect = scala213
  }
  "glob:**/project/**" {
    runner.dialect = scala213
  }
}
newlines.topLevelStatementBlankLines = [
  {
    minBreaks = 2
    blanks { before = 1 }
  }
]