.scalafmt.conf

version = "3.5.9"

style = defaultWithAlign

align {
  multiline = true
  arrowEnumeratorGenerator = true
  preset = more
  stripMargin = yes
  tokens = [
    {code = "extends", owner = "Defn.(Class|Trait|Object)"}
    {code = "with", owner = "Defn.(Trait)"}
    {code = "//", owner = ".*"}
    {code = "{", owner = "Template"}
    {code = "}", owner = "Template"}
    {code = "%", owner = ".*"}
    {code = "%%", owner = ".*"}
    {code = "%%%", owner = ".*"}
    {code = "<-", owner = "Enumerator.Generator"}
    {code = "->", owner = ".*"}
    {code = "=", owner = ".*"}
    {code = "=>", owner = ".*"}
    {code = ":", owner = ".*"}
  ]
}

assumeStandardLibraryStripMargin = no

danglingParentheses {
  exclude = []
}

docstrings {
  forceBlankLineBefore = no
  oneline = keep
  style = SpaceAsterisk
  wrap = no
}

fileOverride {
  "glob:**/*.sbt" {
    newlines {
      topLevelStatementBlankLines = [
        {
          blanks {
            afterAll = -1,
          }

          minBreaks = 0
        }
      ]
    }

    runner {
      # https://scalameta.org/scalafmt/docs/configuration.html#scala-dialects
      dialect = Scala212
    }
  }

  "glob:**/project/*.scala" {
    newlines {
      topLevelStatementBlankLines = [
        {
          blanks {
            afterAll = -1,
          }

          minBreaks = 0
        }
      ]
    }

    runner {
      # https://scalameta.org/scalafmt/docs/configuration.html#scala-dialects
      dialect = Scala212
    }
  }
}

includeNoParensInSelectChains = yes

indent {
  ctrlSite = 4
  caseSite = 5
  withSiteRelativeToExtends = 3
  commaSiteRelativeToExtends = 8
}

indentOperator {
  exemptScope = all
}

lineEndings = preserve

maxColumn = 100

newlines {
  alwaysBeforeElseAfterCurlyIf = yes
  avoidInResultType = yes
  avoidForSimpleOverflow = [slc]
  beforeCurlyLambdaParams = multilineWithCaseOnly
  implicitParamListModifierForce = [after]
  inInterpolation = avoid

  topLevelStatementBlankLines = [
    {
      blanks {
        beforeAll = -1,
        afterAll = 1,
        beforeEndMarker = -1
      }

      minBreaks = 0
    },
    {
      blanks {
        beforeAll = -1,
        before = 1,
        after = 1,
        afterAll = -1,
        beforeEndMarker = -1
      }

      minBreaks = 1
    }
  ]
}

project {
  excludeFilters = [
    ".metals"
  ]
}

rewrite {
  redundantBraces {
    ifElseExpressions = yes
  }

  rules = [
    PreferCurlyFors
    RedundantBraces
    RedundantParens
    SortModifiers
  ]

  sortModifiers {
    order = [
      inline
      final
      sealed
      abstract
      override
      implicit
      private
      protected
      lazy
      infix
    ]
  }
}

rewriteTokens {
  "⇒" = "=>"
  "→" = "->"
  "←" = "<-"
}

runner {
  # https://scalameta.org/scalafmt/docs/configuration.html#scala-dialects
  dialect = scala3
}

spaces {
  inImportCurlyBraces = yes
}

trailingCommas = multiple

verticalMultiline {
  arityThreshold = 3
  atDefnSite = yes
  newlineAfterOpenParen = yes
}