enso/.scalafmt.conf

// Scala Formatting Configuration

// All Scala files should be reformatted through this formatter before being
// committed to the repositories.

version = "2.6.0"

// Wrapping and Alignment
align = most
align.openParenCallSite = false
align.openParenDefnSite = false
align.tokens = [
  {code = "=>", owner = "Case"}
  {code = "%", owner = "Term.ApplyInfix"}
  {code = "%%", owner = "Term.ApplyInfix"}
  {code = "%%%", owner = "Term.ApplyInfix"}
  {code = "="}
  {code = "<-"}
  {code = "-->>"}
  {code = "->>"}
  {code = "->"}
  {code = "||"}
  {code = "+:="}
  {code = "?="}
  {code = "extends"}
  {code = "//"}
  {code = "{"}
  {code = "}"}
  {code = ":", owner = "Defn.Def"}
  {code = ":", owner = "Decl.Def"}
]
maxColumn = 80
verticalAlignMultilineOperators = true

// Comments and Documentation
docstrings = "spaceasterisk"

// Indentation
assumeStandardLibraryStripMargin = true
continuationIndent.callSite = 2
continuationIndent.defnSite = 2

// Newlines
newlines.neverInResultType = false
newlines.neverBeforeJsNative = false
newlines.sometimesBeforeColonInMethodReturnType = true
newlines.penalizeSingleSelectMultiArgList = true
newlines.alwaysBeforeCurlyBraceLambdaParams = false
newlines.alwaysBeforeTopLevelStatements = false
newlines.afterCurlyLambda = never
newlines.alwaysBeforeElseAfterCurlyIf = false
newlines.avoidAfterYield = true
verticalMultiline.atDefnSite = false
verticalMultiline.arityThreshold = 100
verticalMultiline.newlineBeforeImplicitKW = false
verticalMultiline.newlineAfterImplicitKW = false
verticalMultiline.newlineAfterOpenParen = false
verticalMultiline.excludeDanglingParens = [
  "`class`"
  "`trait`"
]

// Rewrite Rules
rewrite.rules = [
  PreferCurlyFors,
  RedundantParens,
  SortModifiers,
  SortImports,
]
rewrite.sortModifiers.order = [
  "implicit", "final", "sealed", "abstract",
  "override", "private", "protected", "lazy"
]

// Multiline Configuration
verticalMultiline.atDefnSite = false
verticalMultiline.arityThreshold = 6

// Please remember that `//format: off` and `//format: on` directives should be
// used sparingly, if at all.