.groovylintrc.json

{
  "extends": "all",
  "rules": {
    "basic.DeadCode": "error",
    "basic.IfStatementBraces": "info",
    "basic.ParameterCount" : "info",
    "basic.LineLength": "off",
    "convention.CompileStatic": {
      "severity": "info"
    },
    "naming.FactoryMethodName": "off",
    "convention.FieldTypeRequired": "info",
    "convention.IfStatementCouldBeTernary": "info",
    "convention.NoDef": "info",
    "convention.TrailingComma": "off",
    "convention.VariableTypeRequired": "info",
    "dry.DuplicateListLiteral": "info",
    "dry.DuplicateMapLiteral": "warning",
    "dry.DuplicateNumberLiteral": {
      "ignoreNumbers": [
        0,
        1,
        2,
        3,
        -1
      ],
      "severity": "info"
    },
    "dry.DuplicateStringLiteral": "info",
    "exceptions.ThrowException": "info",
    "exceptions.ThrowNullPointerException": "info",
    "exceptions.ThrowRuntimeException": "info",
    "exceptions.ThrowThrowable": "info",
    "formatting.BracesForClass": "info",
    "formatting.BracesForForLoop": "info",
    "formatting.BracesForIfElse": "info",
    "formatting.BracesForMethod": "info",
    "formatting.BracesForTryCatchFinally": "info",
    "formatting.Indentation": {
      "spacesPerIndentLevel": 2,
      "severity": "info"
    },
    "formatting.SpaceAroundMapEntryColon": "off",
    "groovyism.ExplicitCallToEqualsMethod": "info",
    "logging.Println": "off",
    "unused.UnusedArray": "error",
    "unused.UnusedObject": "error",
    "unused.UnusedPrivateField": "error",
    "unused.UnusedPrivateMethod": "error",
    "unused.UnusedPrivateMethodParameter": "error",
    "unused.UnusedVariable": "error",
    "unnecessary.UnnecessaryReturnKeyword": "off"
  }
}