Drop config file support

- stop watching conf files for changes
- stop reading conf files
- stop preprocessing config files
- remove config reference doc
- remove config parsing stuff
- remove config file input

Author: alexarchambault

build.sc

@@ -156,7 +156,6 @@ class Build(val crossScalaVersion: String)
     Deps.nativeTools,
     Deps.osLib,
     Deps.pprint,
-    Deps.pureconfig,
     Deps.scalaJsEnvNodeJs,
     Deps.scalaJsLinkerInterface,
     Deps.scalaJsTestAdapter,

modules/build/src/main/scala/scala/build/Build.scala

@@ -316,8 +316,7 @@ object Build {
               val isHidden    = relPath.segments.exists(_.startsWith("."))
               def isScalaFile = relPath.last.endsWith(".sc") || relPath.last.endsWith(".scala")
               def isJavaFile  = relPath.last.endsWith(".java")
-              def isConfFile  = relPath.last == "scala.conf" || relPath.last.endsWith(".scala.conf")
-              !isHidden && (isScalaFile || isJavaFile || isConfFile)
+              !isHidden && (isScalaFile || isJavaFile)
           case _ => _ => true
         }
 

modules/build/src/main/scala/scala/build/Inputs.scala

@@ -35,8 +35,6 @@ final case class Inputs(
               Inputs.ScalaFile(d.path, p.subRelativeTo(d.path))
             case p if p.last.endsWith(".sc") =>
               Inputs.Script(d.path, p.subRelativeTo(d.path))
-            case p if p.last == "scala.conf" || p.last.endsWith(".scala.conf") =>
-              Inputs.ConfigFile(p)
           }
           .toVector
       case _: Inputs.ResourceDirectory =>
@@ -74,8 +72,6 @@ final case class Inputs(
               Inputs.ScalaFile(d.path, p.subRelativeTo(d.path))
             case p if p.last.endsWith(".sc") =>
               Inputs.Script(d.path, p.subRelativeTo(d.path))
-            case p if p.last == "scala.conf" || p.last.endsWith(".scala.conf") =>
-              Inputs.ConfigFile(p)
           }
           .toVector
       case _: Inputs.ResourceDirectory =>
@@ -142,8 +138,6 @@ object Inputs {
   final case class Directory(path: os.Path)         extends OnDisk with Compiled
   final case class ResourceDirectory(path: os.Path) extends OnDisk
 
-  final case class ConfigFile(path: os.Path) extends SingleFile
-
   final case class VirtualScript(content: Array[Byte], source: String, wrapperPath: os.SubPath)
       extends Virtual with AnyScalaFile
   final case class VirtualScalaFile(content: Array[Byte], source: String)
@@ -161,7 +155,6 @@ object Inputs {
           case _: Inputs.JavaFile          => "java:"
           case _: Inputs.ScalaFile         => "scala:"
           case _: Inputs.Script            => "sc:"
-          case _: Inputs.ConfigFile        => "config:"
         }
         Iterator(prefix, elem.path.toString, "\n").map(bytes)
       case v: Inputs.Virtual =>

modules/build/src/main/scala/scala/build/Sources.scala

@@ -39,7 +39,6 @@ object Sources {
     Seq(
       ScriptPreprocessor(codeWrapper),
       JavaPreprocessor,
-      ConfigPreprocessor,
       ScalaPreprocessor
     )
 }

modules/build/src/main/scala/scala/build/bsp/BspImpl.scala

@@ -168,8 +168,7 @@ final class BspImpl(
           lazy val isHidden = relPath.segments.exists(_.startsWith("."))
           def isScalaFile   = relPath.last.endsWith(".sc") || relPath.last.endsWith(".scala")
           def isJavaFile    = relPath.last.endsWith(".java")
-          def isConfFile    = relPath.last == "scala.conf" || relPath.last.endsWith(".scala.conf")
-          newOrDeletedFile && !isHidden && (isScalaFile || isJavaFile || isConfFile)
+          newOrDeletedFile && !isHidden && (isScalaFile || isJavaFile)
         }
         val watcher0 = watcher.newWatcher()
         watcher0.register(dir.path.toNIO, Int.MaxValue)