Switch to Scala 3-based case-app

build.sc

@@ -647,9 +647,8 @@ trait CliOptions extends SbtModule with ScalaCliPublishModule {
   def compileIvyDeps = super.compileIvyDeps() ++ Seq(
     Deps.jsoniterMacros
   )
-  private def scalaVer = Scala.scala213
-  def scalaVersion     = scalaVer
-  def repositories     = super.repositories ++ customRepositories
+  def scalaVersion = Scala.defaultInternal
+  def repositories = super.repositories ++ customRepositories
 
   def constantsFile = T.persistent {
     val dir  = T.dest / "constants"
@@ -750,6 +749,7 @@ trait Cli extends SbtModule with ProtoBuildModule with CliLaunchers
   def repositories = super.repositories ++ customRepositories
 
   def ivyDeps = super.ivyDeps() ++ Agg(
+    Deps.caseApp,
     Deps.coursierLauncher,
     Deps.coursierProxySetup,
     Deps.coursierPublish.exclude((organization, "config_2.13")),

modules/cli-options/src/main/scala/scala/cli/commands/BenchmarkingOptions.scala

@@ -15,7 +15,6 @@ final case class BenchmarkingOptions(
 // format: on
 
 object BenchmarkingOptions {
-  lazy val parser: Parser[BenchmarkingOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[BenchmarkingOptions, parser.D] = parser
-  implicit lazy val help: Help[BenchmarkingOptions]                      = Help.derive
+  implicit lazy val parser: Parser[BenchmarkingOptions] = Parser.derive
+  implicit lazy val help: Help[BenchmarkingOptions]     = Help.derive
 }

modules/cli-options/src/main/scala/scala/cli/commands/BloopExitOptions.scala

@@ -21,6 +21,4 @@ final case class BloopExitOptions(
 object BloopExitOptions {
   implicit lazy val parser: Parser[BloopExitOptions] = Parser.derive
   implicit lazy val help: Help[BloopExitOptions]     = Help.derive
-  // Parser.Aux for using BloopExitOptions with @Recurse in other options
-  implicit lazy val parserAux: Parser.Aux[BloopExitOptions, parser.D] = parser
 }

modules/cli-options/src/main/scala/scala/cli/commands/CoursierOptions.scala

@@ -24,8 +24,7 @@ final case class CoursierOptions(
 // format: on
 
 object CoursierOptions {
-  lazy val parser: Parser[CoursierOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[CoursierOptions, parser.D] = parser
-  implicit lazy val help: Help[CoursierOptions]                      = Help.derive
-  implicit lazy val jsonCodec: JsonValueCodec[CoursierOptions]       = JsonCodecMaker.make
+  implicit lazy val parser: Parser[CoursierOptions]            = Parser.derive
+  implicit lazy val help: Help[CoursierOptions]                = Help.derive
+  implicit lazy val jsonCodec: JsonValueCodec[CoursierOptions] = JsonCodecMaker.make
 }

modules/cli-options/src/main/scala/scala/cli/commands/CrossOptions.scala

@@ -10,7 +10,6 @@ final case class CrossOptions(
 // format: on
 
 object CrossOptions {
-  lazy val parser: Parser[CrossOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[CrossOptions, parser.D] = parser
-  implicit lazy val help: Help[CrossOptions]                      = Help.derive
+  implicit lazy val parser: Parser[CrossOptions] = Parser.derive
+  implicit lazy val help: Help[CrossOptions]     = Help.derive
 }

modules/cli-options/src/main/scala/scala/cli/commands/DirectoriesOptions.scala

@@ -15,7 +15,6 @@ final case class DirectoriesOptions(
 // format: on
 
 object DirectoriesOptions {
-  lazy val parser: Parser[DirectoriesOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[DirectoriesOptions, parser.D] = parser
-  implicit lazy val help: Help[DirectoriesOptions]                      = Help.derive
+  implicit lazy val parser: Parser[DirectoriesOptions] = Parser.derive
+  implicit lazy val help: Help[DirectoriesOptions]     = Help.derive
 }

modules/cli-options/src/main/scala/scala/cli/commands/HelpGroupOptions.scala

@@ -2,6 +2,7 @@ package scala.cli.commands
 
 import caseapp.*
 import caseapp.core.help.{Help, HelpFormat}
+import caseapp.core.Scala3Helpers.*
 import com.github.plokhotnyuk.jsoniter_scala.core.*
 import com.github.plokhotnyuk.jsoniter_scala.macros.*
 
@@ -40,8 +41,7 @@ case class HelpGroupOptions(
 }
 
 object HelpGroupOptions {
-  lazy val parser: Parser[HelpGroupOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[HelpGroupOptions, parser.D] = parser
-  implicit lazy val help: Help[HelpGroupOptions]                      = Help.derive
-  implicit lazy val jsonCodec: JsonValueCodec[HelpGroupOptions]       = JsonCodecMaker.make
+  implicit lazy val parser: Parser[HelpGroupOptions]            = Parser.derive
+  implicit lazy val help: Help[HelpGroupOptions]                = Help.derive
+  implicit lazy val jsonCodec: JsonValueCodec[HelpGroupOptions] = JsonCodecMaker.make
 }

modules/cli-options/src/main/scala/scala/cli/commands/LoggingOptions.scala

@@ -22,8 +22,7 @@ final case class LoggingOptions(
 }
 
 object LoggingOptions {
-  lazy val parser: Parser[LoggingOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[LoggingOptions, parser.D] = parser
-  implicit lazy val help: Help[LoggingOptions]                      = Help.derive
-  implicit lazy val jsonCodec: JsonValueCodec[LoggingOptions]       = JsonCodecMaker.make
+  implicit lazy val parser: Parser[LoggingOptions]            = Parser.derive
+  implicit lazy val help: Help[LoggingOptions]                = Help.derive
+  implicit lazy val jsonCodec: JsonValueCodec[LoggingOptions] = JsonCodecMaker.make
 }

modules/cli-options/src/main/scala/scala/cli/commands/MainClassOptions.scala

@@ -9,7 +9,7 @@ final case class MainClassOptions(
   @ValueDescription("main-class")
   @Name("M")
     mainClass: Option[String] = None,
-  
+
   @Group("Entrypoint")
   @HelpMessage("List main classes available in the current context")
   @Name("mainClassList")
@@ -20,7 +20,6 @@ final case class MainClassOptions(
 // format: on
 
 object MainClassOptions {
-  lazy val parser: Parser[MainClassOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[MainClassOptions, parser.D] = parser
-  implicit lazy val help: Help[MainClassOptions]                      = Help.derive
+  implicit lazy val parser: Parser[MainClassOptions] = Parser.derive
+  implicit lazy val help: Help[MainClassOptions]     = Help.derive
 }

modules/cli-options/src/main/scala/scala/cli/commands/MarkdownOptions.scala

@@ -13,7 +13,6 @@ final case class MarkdownOptions(
 // format: on
 
 object MarkdownOptions {
-  lazy val parser: Parser[MarkdownOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[MarkdownOptions, parser.D] = parser
-  implicit lazy val help: Help[MarkdownOptions]                      = Help.derive
+  implicit lazy val parser: Parser[MarkdownOptions] = Parser.derive
+  implicit lazy val help: Help[MarkdownOptions]     = Help.derive
 }

modules/cli-options/src/main/scala/scala/cli/commands/PackagerOptions.scala

@@ -124,7 +124,6 @@ final case class PackagerOptions(
 // format: on
 
 object PackagerOptions {
-  lazy val parser: Parser[PackagerOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[PackagerOptions, parser.D] = parser
-  implicit lazy val help: Help[PackagerOptions]                      = Help.derive
+  implicit lazy val parser: Parser[PackagerOptions] = Parser.derive
+  implicit lazy val help: Help[PackagerOptions]     = Help.derive
 }

modules/cli-options/src/main/scala/scala/cli/commands/ScalaJsOptions.scala

@@ -80,8 +80,7 @@ final case class ScalaJsOptions(
 // format: on
 
 object ScalaJsOptions {
-  lazy val parser: Parser[ScalaJsOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[ScalaJsOptions, parser.D] = parser
-  implicit lazy val help: Help[ScalaJsOptions]                      = Help.derive
-  implicit lazy val jsonCodec: JsonValueCodec[ScalaJsOptions]       = JsonCodecMaker.make
+  implicit lazy val parser: Parser[ScalaJsOptions]            = Parser.derive
+  implicit lazy val help: Help[ScalaJsOptions]                = Help.derive
+  implicit lazy val jsonCodec: JsonValueCodec[ScalaJsOptions] = JsonCodecMaker.make
 }

modules/cli-options/src/main/scala/scala/cli/commands/ScalaNativeOptions.scala

@@ -55,8 +55,7 @@ final case class ScalaNativeOptions(
 // format: on
 
 object ScalaNativeOptions {
-  lazy val parser: Parser[ScalaNativeOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[ScalaNativeOptions, parser.D] = parser
-  implicit lazy val help: Help[ScalaNativeOptions]                      = Help.derive
-  implicit lazy val jsonCodec: JsonValueCodec[ScalaNativeOptions]       = JsonCodecMaker.make
+  implicit lazy val parser: Parser[ScalaNativeOptions]            = Parser.derive
+  implicit lazy val help: Help[ScalaNativeOptions]                = Help.derive
+  implicit lazy val jsonCodec: JsonValueCodec[ScalaNativeOptions] = JsonCodecMaker.make
 }

modules/cli-options/src/main/scala/scala/cli/commands/ScalacExtraOptions.scala

@@ -22,8 +22,7 @@ final case class ScalacExtraOptions(
 // format: on
 
 object ScalacExtraOptions {
-  lazy val parser: Parser[ScalacExtraOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[ScalacExtraOptions, parser.D] = parser
-  implicit lazy val help: Help[ScalacExtraOptions]                      = Help.derive
-  implicit lazy val jsonCodec: JsonValueCodec[ScalacExtraOptions]       = JsonCodecMaker.make
+  implicit lazy val parser: Parser[ScalacExtraOptions]            = Parser.derive
+  implicit lazy val help: Help[ScalacExtraOptions]                = Help.derive
+  implicit lazy val jsonCodec: JsonValueCodec[ScalacExtraOptions] = JsonCodecMaker.make
 }

modules/cli-options/src/main/scala/scala/cli/commands/ScalacOptions.scala

@@ -4,6 +4,7 @@ import caseapp.*
 import caseapp.core.{Arg, Error}
 import caseapp.core.parser.{Argument, NilParser, StandardArgument}
 import caseapp.core.util.Formatter
+import caseapp.core.Scala3Helpers.*
 import com.github.plokhotnyuk.jsoniter_scala.core.*
 import com.github.plokhotnyuk.jsoniter_scala.macros.*
 
@@ -21,14 +22,15 @@ final case class ScalacOptions(
 
 object ScalacOptions {
 
-  private val scalacOptionsArg = Arg("scalacOption")
-    .withExtraNames(Seq(Name("scala-opt"), Name("O"), Name("scala-option")))
-    .withValueDescription(Some(ValueDescription("option")))
-    .withHelpMessage(Some(HelpMessage(
+  private val scalacOptionsArg = Arg("scalacOption").copy(
+    extraNames = Seq(Name("scala-opt"), Name("O"), Name("scala-option")),
+    valueDescription = Some(ValueDescription("option")),
+    helpMessage = Some(HelpMessage(
       "Add a `scalac` option. Note that options starting with `-g`, `-language`, `-opt`, `-P`, `-target`, `-V`, `-W`, `-X`, and `-Y` are assumed to be Scala compiler options and don't require to be passed after `-O` or `--scalac-option`."
-    )))
-    .withGroup(Some(Group("Scala")))
-    .withOrigin(Some("ScalacOptions"))
+    )),
+    group = Some(Group("Scala")),
+    origin = Some("ScalacOptions")
+  )
   // .withIsFlag(true) // The scalac options we handle accept no value after the -… argument
   private val scalacOptionsPurePrefixes =
     Set("-V", "-W", "-X", "-Y")
@@ -93,7 +95,7 @@ object ScalacOptions {
         Right(acc.getOrElse(Nil))
     }
 
-  implicit lazy val parser = {
+  implicit lazy val parser: Parser[ScalacOptions] = {
     val baseParser =
       scalacOptionsArgument ::
         NilParser

modules/cli-options/src/main/scala/scala/cli/commands/SharedBspFileOptions.scala

@@ -16,7 +16,6 @@ final case class SharedBspFileOptions(
 // format: on
 
 object SharedBspFileOptions {
-  lazy val parser: Parser[SharedBspFileOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[SharedBspFileOptions, parser.D] = parser
-  implicit lazy val help: Help[SharedBspFileOptions]                      = Help.derive
+  implicit lazy val parser: Parser[SharedBspFileOptions] = Parser.derive
+  implicit lazy val help: Help[SharedBspFileOptions]     = Help.derive
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedCompilationServerOptions.scala

@@ -86,8 +86,7 @@ final case class SharedCompilationServerOptions(
 // format: on
 
 object SharedCompilationServerOptions {
-  lazy val parser: Parser[SharedCompilationServerOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[SharedCompilationServerOptions, parser.D] = parser
-  implicit lazy val help: Help[SharedCompilationServerOptions]                      = Help.derive
+  implicit lazy val parser: Parser[SharedCompilationServerOptions]            = Parser.derive
+  implicit lazy val help: Help[SharedCompilationServerOptions]                = Help.derive
   implicit lazy val jsonCodec: JsonValueCodec[SharedCompilationServerOptions] = JsonCodecMaker.make
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedDebugOptions.scala

@@ -23,6 +23,4 @@ final case class SharedDebugOptions(
 object SharedDebugOptions {
   implicit lazy val parser: Parser[SharedDebugOptions] = Parser.derive
   implicit lazy val help: Help[SharedDebugOptions]     = Help.derive
-  // Parser.Aux for using SharedDebugOptions with @Recurse in other options
-  implicit lazy val parserAux: Parser.Aux[SharedDebugOptions, parser.D] = parser
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedDependencyOptions.scala

@@ -25,8 +25,7 @@ final case class SharedDependencyOptions(
 // format: on
 
 object SharedDependencyOptions {
-  lazy val parser: Parser[SharedDependencyOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[SharedDependencyOptions, parser.D] = parser
-  implicit lazy val help: Help[SharedDependencyOptions]                      = Help.derive
-  implicit lazy val jsonCodec: JsonValueCodec[SharedDependencyOptions]       = JsonCodecMaker.make
+  implicit lazy val parser: Parser[SharedDependencyOptions]            = Parser.derive
+  implicit lazy val help: Help[SharedDependencyOptions]                = Help.derive
+  implicit lazy val jsonCodec: JsonValueCodec[SharedDependencyOptions] = JsonCodecMaker.make
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedDirectoriesOptions.scala

@@ -12,8 +12,7 @@ final case class SharedDirectoriesOptions(
 // format: on
 
 object SharedDirectoriesOptions {
-  lazy val parser: Parser[SharedDirectoriesOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[SharedDirectoriesOptions, parser.D] = parser
-  implicit lazy val help: Help[SharedDirectoriesOptions]                      = Help.derive
-  implicit lazy val jsonCodec: JsonValueCodec[SharedDirectoriesOptions]       = JsonCodecMaker.make
+  implicit lazy val parser: Parser[SharedDirectoriesOptions]            = Parser.derive
+  implicit lazy val help: Help[SharedDirectoriesOptions]                = Help.derive
+  implicit lazy val jsonCodec: JsonValueCodec[SharedDirectoriesOptions] = JsonCodecMaker.make
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedInputOptions.scala

@@ -12,7 +12,6 @@ final case class SharedInputOptions(
 // format: on
 
 object SharedInputOptions {
-  lazy val parser: Parser[SharedInputOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[SharedInputOptions, parser.D] = parser
-  implicit lazy val help: Help[SharedInputOptions]                      = Help.derive
+  implicit lazy val parser: Parser[SharedInputOptions] = Parser.derive
+  implicit lazy val help: Help[SharedInputOptions]     = Help.derive
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedJavaOptions.scala

@@ -23,7 +23,6 @@ final case class SharedJavaOptions(
 }
 
 object SharedJavaOptions {
-  lazy val parser: Parser[SharedJavaOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[SharedJavaOptions, parser.D] = parser
-  implicit lazy val help: Help[SharedJavaOptions]                      = Help.derive
+  implicit lazy val parser: Parser[SharedJavaOptions] = Parser.derive
+  implicit lazy val help: Help[SharedJavaOptions]     = Help.derive
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedJvmOptions.scala

@@ -54,8 +54,7 @@ final case class SharedJvmOptions(
 // format: on
 
 object SharedJvmOptions {
-  lazy val parser: Parser[SharedJvmOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[SharedJvmOptions, parser.D] = parser
-  implicit lazy val help: Help[SharedJvmOptions]                      = Help.derive
-  implicit lazy val jsonCodec: JsonValueCodec[SharedJvmOptions]       = JsonCodecMaker.make
+  implicit lazy val parser: Parser[SharedJvmOptions]            = Parser.derive
+  implicit lazy val help: Help[SharedJvmOptions]                = Help.derive
+  implicit lazy val jsonCodec: JsonValueCodec[SharedJvmOptions] = JsonCodecMaker.make
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedPythonOptions.scala

@@ -18,7 +18,6 @@ final case class SharedPythonOptions(
 // format: on
 
 object SharedPythonOptions {
-  lazy val parser: Parser[SharedPythonOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[SharedPythonOptions, parser.D] = parser
-  implicit lazy val help: Help[SharedPythonOptions]                      = Help.derive
+  implicit lazy val parser: Parser[SharedPythonOptions] = Parser.derive
+  implicit lazy val help: Help[SharedPythonOptions]     = Help.derive
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedReplOptions.scala

@@ -15,7 +15,7 @@ final case class SharedReplOptions(
     compileCross: CrossOptions = CrossOptions(),
   @Recurse
     sharedPython: SharedPythonOptions = SharedPythonOptions(),
-  
+
   @Group("Repl")
   @HelpMessage("[restricted] Use Ammonite (instead of the default Scala REPL)")
   @Name("A")
@@ -43,6 +43,4 @@ final case class SharedReplOptions(
 object SharedReplOptions {
   implicit lazy val parser: Parser[SharedReplOptions] = Parser.derive
   implicit lazy val help: Help[SharedReplOptions]     = Help.derive
-  // Parser.Aux for using SharedReplOptions with @Recurse in other options
-  implicit lazy val parserAux: Parser.Aux[SharedReplOptions, parser.D] = parser
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedRunOptions.scala

@@ -53,6 +53,4 @@ final case class SharedRunOptions(
 object SharedRunOptions {
   implicit lazy val parser: Parser[SharedRunOptions] = Parser.derive
   implicit lazy val help: Help[SharedRunOptions]     = Help.derive
-  // Parser.Aux for using SharedRunOptions with @Recurse in other options
-  implicit lazy val parserAux: Parser.Aux[SharedRunOptions, parser.D] = parser
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedUninstallCompletionsOptions.scala

@@ -18,6 +18,4 @@ final case class SharedUninstallCompletionsOptions(
 object SharedUninstallCompletionsOptions {
   implicit lazy val parser: Parser[SharedUninstallCompletionsOptions] = Parser.derive
   implicit lazy val help: Help[SharedUninstallCompletionsOptions]     = Help.derive
-  // Parser.Aux for using SharedUninstallCompletionsOptions with @Recurse in other options
-  implicit lazy val parserAux: Parser.Aux[SharedUninstallCompletionsOptions, parser.D] = parser
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedWatchOptions.scala

@@ -17,7 +17,6 @@ final case class SharedWatchOptions(
 }
 
 object SharedWatchOptions {
-  lazy val parser: Parser[SharedWatchOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[SharedWatchOptions, parser.D] = parser
-  implicit lazy val help: Help[SharedWatchOptions]                      = Help.derive
+  implicit lazy val parser: Parser[SharedWatchOptions] = Parser.derive
+  implicit lazy val help: Help[SharedWatchOptions]     = Help.derive
 }

modules/cli-options/src/main/scala/scala/cli/commands/SharedWorkspaceOptions.scala

@@ -14,8 +14,7 @@ final case class SharedWorkspaceOptions(
 // format: on
 
 object SharedWorkspaceOptions {
-  lazy val parser: Parser[SharedWorkspaceOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[SharedWorkspaceOptions, parser.D] = parser
-  implicit lazy val help: Help[SharedWorkspaceOptions]                      = Help.derive
-  implicit lazy val jsonCodec: JsonValueCodec[SharedWorkspaceOptions]       = JsonCodecMaker.make
+  implicit lazy val parser: Parser[SharedWorkspaceOptions]            = Parser.derive
+  implicit lazy val help: Help[SharedWorkspaceOptions]                = Help.derive
+  implicit lazy val jsonCodec: JsonValueCodec[SharedWorkspaceOptions] = JsonCodecMaker.make
 }

modules/cli-options/src/main/scala/scala/cli/commands/SnippetOptions.scala

@@ -49,7 +49,5 @@ final case class SnippetOptions(
 object SnippetOptions {
   implicit lazy val parser: Parser[SnippetOptions] = Parser.derive
   implicit lazy val help: Help[SnippetOptions]     = Help.derive
-  // Parser.Aux for using SnippetOptions with @Recurse in other options
-  implicit lazy val parserAux: Parser.Aux[SnippetOptions, parser.D] = parser
 
 }

modules/cli-options/src/main/scala/scala/cli/commands/VerbosityOptions.scala

@@ -23,9 +23,8 @@ final case class VerbosityOptions(
 }
 
 object VerbosityOptions {
-  lazy val parser: Parser[VerbosityOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[VerbosityOptions, parser.D] = parser
-  implicit lazy val help: Help[VerbosityOptions]                      = Help.derive
+  implicit lazy val parser: Parser[VerbosityOptions] = Parser.derive
+  implicit lazy val help: Help[VerbosityOptions]     = Help.derive
   implicit val rwCounter: JsonValueCodec[Int @@ Counter] =
     new JsonValueCodec[Int @@ Counter] {
       private val intCodec: JsonValueCodec[Int] = JsonCodecMaker.make

modules/cli-options/src/main/scala/scala/cli/commands/github/SharedSecretOptions.scala

@@ -27,7 +27,6 @@ final case class SharedSecretOptions(
 }
 
 object SharedSecretOptions {
-  lazy val parser: Parser[SharedSecretOptions]                           = Parser.derive
-  implicit lazy val parserAux: Parser.Aux[SharedSecretOptions, parser.D] = parser
-  implicit lazy val help: Help[SharedSecretOptions]                      = Help.derive
+  implicit lazy val parser: Parser[SharedSecretOptions] = Parser.derive
+  implicit lazy val help: Help[SharedSecretOptions]     = Help.derive
 }