Remove State out of progressReports

main/src/main/scala/sbt/Defaults.scala

@@ -296,7 +296,7 @@ object Defaults extends BuildCommon {
         () => Clean.deleteContents(tempDirectory, _ => false)
       },
       useSuperShell := { if (insideCI.value) false else sbt.internal.TaskProgress.isEnabled },
-      progressReports := { (s: State) =>
+      progressReports := {
         val progress = useSuperShell.value
         val rs = EvaluateTask.taskTimingProgress.toVector ++
           EvaluateTask.taskTraceEvent.toVector ++ {

main/src/main/scala/sbt/EvaluateTask.scala

@@ -234,14 +234,13 @@ object EvaluateTask {
       structure: BuildStructure,
       state: State
   ): ExecuteProgress[Task] = {
-    import Types.const
-    val maker: State => Seq[Keys.TaskProgress] = getSetting(
+    val maker: Seq[Keys.TaskProgress] = getSetting(
       Keys.progressReports,
-      const(Seq()),
+      Seq(),
       extracted,
       structure
     )
-    val reporters = maker(state) map { _.progress }
+    val reporters = maker map { _.progress }
     // configure the logger for super shell
     ConsoleAppender.setShowProgress((reporters collect {
       case p: TaskProgress => ()

main/src/main/scala/sbt/Keys.scala

@@ -473,7 +473,7 @@ object Keys {
   }
   val useSuperShell = settingKey[Boolean]("Enables (true) or disables the super shell.")
   // This key can be used to add custom ExecuteProgress instances
-  val progressReports = settingKey[State => Seq[TaskProgress]]("A function that returns a list of progress reporters.").withRank(DTask)
+  val progressReports = settingKey[Seq[TaskProgress]]("A function that returns a list of progress reporters.").withRank(DTask)
   private[sbt] val postProgressReports = settingKey[Unit]("Internally used to modify logger.").withRank(DTask)
   @deprecated("No longer used", "1.3.0")
   private[sbt] val executeProgress = settingKey[State => TaskProgress]("Experimental task execution listener.").withRank(DTask)