All of src/ formatted with scalafmt

1 files changed, 31 insertions, 24 deletions

diff --git a/src/main/scala/firrtl/transforms/BlackBoxSourceHelper.scala b/src/main/scala/firrtl/transforms/BlackBoxSourceHelper.scala
index a57973d5..5000e07a 100644
--- a/src/main/scala/firrtl/transforms/BlackBoxSourceHelper.scala
+++ b/src/main/scala/firrtl/transforms/BlackBoxSourceHelper.scala
@@ -2,7 +2,7 @@
 
 package firrtl.transforms
 
-import java.io.{File, FileNotFoundException, FileInputStream, FileOutputStream, PrintWriter}
+import java.io.{File, FileInputStream, FileNotFoundException, FileOutputStream, PrintWriter}
 
 import firrtl._
 import firrtl.annotations._
@@ -11,31 +11,32 @@ import scala.collection.immutable.ListSet
 
 sealed trait BlackBoxHelperAnno extends Annotation
 
-case class BlackBoxTargetDirAnno(targetDir: String) extends BlackBoxHelperAnno
-    with NoTargetAnnotation {
+case class BlackBoxTargetDirAnno(targetDir: String) extends BlackBoxHelperAnno with NoTargetAnnotation {
   override def serialize: String = s"targetDir\n$targetDir"
 }
 
-case class BlackBoxResourceAnno(target: ModuleName, resourceId: String) extends BlackBoxHelperAnno
+case class BlackBoxResourceAnno(target: ModuleName, resourceId: String)
+    extends BlackBoxHelperAnno
     with SingleTargetAnnotation[ModuleName] {
   def duplicate(n: ModuleName) = this.copy(target = n)
   override def serialize: String = s"resource\n$resourceId"
 }
 
-case class BlackBoxInlineAnno(target: ModuleName, name: String, text: String) extends BlackBoxHelperAnno
+case class BlackBoxInlineAnno(target: ModuleName, name: String, text: String)
+    extends BlackBoxHelperAnno
     with SingleTargetAnnotation[ModuleName] {
   def duplicate(n: ModuleName) = this.copy(target = n)
   override def serialize: String = s"inline\n$name\n$text"
 }
 
-case class BlackBoxPathAnno(target: ModuleName, path: String) extends BlackBoxHelperAnno
+case class BlackBoxPathAnno(target: ModuleName, path: String)
+    extends BlackBoxHelperAnno
     with SingleTargetAnnotation[ModuleName] {
   def duplicate(n: ModuleName) = this.copy(target = n)
   override def serialize: String = s"path\n$path"
 }
 
-case class BlackBoxResourceFileNameAnno(resourceFileName: String) extends BlackBoxHelperAnno
-    with NoTargetAnnotation {
+case class BlackBoxResourceFileNameAnno(resourceFileName: String) extends BlackBoxHelperAnno with NoTargetAnnotation {
   override def serialize: String = s"resourceFileName\n$resourceFileName"
 }
 
@@ -43,8 +44,10 @@ case class BlackBoxResourceFileNameAnno(resourceFileName: String) extends BlackB
   * @param fileName the name of the BlackBox file (only used for error message generation)
   * @param e an underlying exception that generated this
   */
-class BlackBoxNotFoundException(fileName: String, message: String) extends FirrtlUserException(
-  s"BlackBox '$fileName' not found. Did you misspell it? Is it in src/{main,test}/resources?\n$message")
+class BlackBoxNotFoundException(fileName: String, message: String)
+    extends FirrtlUserException(
+      s"BlackBox '$fileName' not found. Did you misspell it? Is it in src/{main,test}/resources?\n$message"
+    )
 
 /** Handle source for Verilog ExtModules (BlackBoxes)
   *
@@ -72,15 +75,16 @@ class BlackBoxSourceHelper extends Transform with DependencyAPIMigration {
     */
   def collectAnnos(annos: Seq[Annotation]): (ListSet[BlackBoxHelperAnno], File, File) =
     annos.foldLeft((ListSet.empty[BlackBoxHelperAnno], DefaultTargetDir, new File(defaultFileListName))) {
-      case ((acc, tdir, flistName), anno) => anno match {
-        case BlackBoxTargetDirAnno(dir) =>
-          val targetDir = new File(dir)
-          if (!targetDir.exists()) { FileUtils.makeDirectory(targetDir.getAbsolutePath) }
-          (acc, targetDir, flistName)
-        case BlackBoxResourceFileNameAnno(fileName) => (acc, tdir, new File(fileName))
-        case a: BlackBoxHelperAnno => (acc + a, tdir, flistName)
-        case _ => (acc, tdir, flistName)
-      }
+      case ((acc, tdir, flistName), anno) =>
+        anno match {
+          case BlackBoxTargetDirAnno(dir) =>
+            val targetDir = new File(dir)
+            if (!targetDir.exists()) { FileUtils.makeDirectory(targetDir.getAbsolutePath) }
+            (acc, targetDir, flistName)
+          case BlackBoxResourceFileNameAnno(fileName) => (acc, tdir, new File(fileName))
+          case a: BlackBoxHelperAnno => (acc + a, tdir, flistName)
+          case _ => (acc, tdir, flistName)
+        }
     }
 
   /**
@@ -112,14 +116,15 @@ class BlackBoxSourceHelper extends Transform with DependencyAPIMigration {
       case BlackBoxInlineAnno(_, name, text) =>
         val outFile = new File(targetDir, name)
         (text, outFile)
-    }.map { case (text, file) =>
-      writeTextToFile(text, file)
-      file
+    }.map {
+      case (text, file) =>
+        writeTextToFile(text, file)
+        file
     }
 
     // Issue #917 - We don't want to list Verilog header files ("*.vh") in our file list - they will automatically be included by reference.
     def isHeader(name: String) = name.endsWith(".h") || name.endsWith(".vh") || name.endsWith(".svh")
-    val verilogSourcesOnly = (resourceFiles ++ inlineFiles).filterNot{ f => isHeader(f.getName()) }
+    val verilogSourcesOnly = (resourceFiles ++ inlineFiles).filterNot { f => isHeader(f.getName()) }
     val filelistFile = if (flistName.isAbsolute()) flistName else new File(targetDir, flistName.getName())
 
     // We need the canonical path here, so verilator will create a path to the file that works from the targetDir,
@@ -137,12 +142,14 @@ class BlackBoxSourceHelper extends Transform with DependencyAPIMigration {
 }
 
 object BlackBoxSourceHelper {
+
   /** Safely access a file converting [[FileNotFoundException]]s and [[NullPointerException]]s into
     * [[BlackBoxNotFoundException]]s
     * @param fileName the name of the file to be accessed (only used for error message generation)
     * @param code some code to run
     */
-  private def safeFile[A](fileName: String)(code: => A) = try { code } catch {
+  private def safeFile[A](fileName: String)(code: => A) = try { code }
+  catch {
     case e @ (_: FileNotFoundException | _: NullPointerException) =>
       throw new BlackBoxNotFoundException(fileName, e.getMessage)
   }