Format Scala code (#1450)

- Formatted scala code
- Update .git-blame-ignore-revs

Pull request: #1450

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# Reformatted scala code
+78d98a149f2a4d7ad81f398edc72475a4fe8c5bf

amm/compiler/interface/src/main/scala/ammonite/compiler/iface/CodeWrapper.scala

@@ -6,29 +6,31 @@ import ammonite.util.Util.CodeSource
 abstract class CodeWrapper {
   def wrapperPath: Seq[Name] = Nil
   def apply(
-    code: String,
-    source: CodeSource,
-    imports: Imports,
-    printCode: String,
-    indexedWrapper: Name,
-    extraCode: String
+      code: String,
+      source: CodeSource,
+      imports: Imports,
+      printCode: String,
+      indexedWrapper: Name,
+      extraCode: String
   ): (String, String, Int)
 
-  def wrapCode(codeSource: CodeSource,
-               indexedWrapperName: Name,
-               code: String,
-               printCode: String,
-               imports: Imports,
-               extraCode: String,
-               markScript: Boolean) = {
+  def wrapCode(
+      codeSource: CodeSource,
+      indexedWrapperName: Name,
+      code: String,
+      printCode: String,
+      imports: Imports,
+      extraCode: String,
+      markScript: Boolean
+  ) = {
 
-    //we need to normalize topWrapper and bottomWrapper in order to ensure
-    //the snippets always use the platform-specific newLine
+    // we need to normalize topWrapper and bottomWrapper in order to ensure
+    // the snippets always use the platform-specific newLine
     val extraCode0 =
       if (markScript) extraCode + "/*</generated>*/"
       else extraCode
     val (topWrapper, bottomWrapper, userCodeNestingLevel) =
-     apply(code, codeSource, imports, printCode, indexedWrapperName, extraCode0)
+      apply(code, codeSource, imports, printCode, indexedWrapperName, extraCode0)
     val (topWrapper0, bottomWrapper0) =
       if (markScript) (topWrapper + "/*<script>*/", "/*</script>*/ /*<generated>*/" + bottomWrapper)
       else (topWrapper, bottomWrapper)

amm/compiler/interface/src/main/scala/ammonite/compiler/iface/Compiler.scala

@@ -5,11 +5,11 @@ import ammonite.util.{Imports, Printer}
 abstract class Compiler {
 
   def compile(
-    src: Array[Byte],
-    printer: Printer,
-    importsLen: Int,
-    userCodeNestingLevel: Int,
-    fileName: String
+      src: Array[Byte],
+      printer: Printer,
+      importsLen: Int,
+      userCodeNestingLevel: Int,
+      fileName: String
   ): Option[Compiler.Output]
 
   def preprocessor(fileName: String, markGeneratedSections: Boolean = false): Preprocessor
@@ -19,10 +19,9 @@ abstract class Compiler {
 object Compiler {
 
   case class Output(
-    classFiles: Vector[(String, Array[Byte])],
-    imports: Imports,
-    usedEarlierDefinitions: Option[Seq[String]]
+      classFiles: Vector[(String, Array[Byte])],
+      imports: Imports,
+      usedEarlierDefinitions: Option[Seq[String]]
   )
 
 }
-

amm/compiler/interface/src/main/scala/ammonite/compiler/iface/CompilerBuilder.scala

@@ -8,24 +8,24 @@ import ammonite.util.Frame
 abstract class CompilerBuilder {
 
   def newManager(
-    rtCacheDir: Option[Path],
-    headFrame: => Frame,
-    dependencyCompleter: => Option[String => (Int, Seq[String])],
-    whiteList: Set[Seq[String]],
-    initialClassLoader: ClassLoader,
-    settings: Seq[String]
+      rtCacheDir: Option[Path],
+      headFrame: => Frame,
+      dependencyCompleter: => Option[String => (Int, Seq[String])],
+      whiteList: Set[Seq[String]],
+      initialClassLoader: ClassLoader,
+      settings: Seq[String]
   ): CompilerLifecycleManager
 
   def create(
-    initialClassPath: Seq[URL],
-    classPath: Seq[URL],
-    dynamicClassPath: Seq[(String, Array[Byte])],
-    evalClassLoader: ClassLoader,
-    pluginClassLoader: ClassLoader,
-    reporter: Option[CompilerBuilder.Message => Unit],
-    settings: Seq[String],
-    classPathWhiteList: Set[Seq[String]],
-    lineNumberModifier: Boolean
+      initialClassPath: Seq[URL],
+      classPath: Seq[URL],
+      dynamicClassPath: Seq[(String, Array[Byte])],
+      evalClassLoader: ClassLoader,
+      pluginClassLoader: ClassLoader,
+      reporter: Option[CompilerBuilder.Message => Unit],
+      settings: Seq[String],
+      classPathWhiteList: Set[Seq[String]],
+      lineNumberModifier: Boolean
   ): Compiler
 
   def scalaVersion: String
@@ -34,10 +34,10 @@ abstract class CompilerBuilder {
 object CompilerBuilder {
 
   case class Message(
-    severity: String,
-    start: Int,
-    end: Int,
-    message: String
+      severity: String,
+      start: Int,
+      end: Int,
+      message: String
   )
 
 }

amm/compiler/interface/src/main/scala/ammonite/compiler/iface/CompilerLifecycleManager.scala

@@ -18,15 +18,15 @@ abstract class CompilerLifecycleManager {
   def init(force: Boolean = false): Unit
 
   def complete(
-    offset: Int,
-    previousImports: String,
-    snippet: String
+      offset: Int,
+      previousImports: String,
+      snippet: String
   ): (Int, Seq[String], Seq[String])
 
   def compileClass(
-    processed: Preprocessor.Output,
-    printer: Printer,
-    fileName: String
+      processed: Preprocessor.Output,
+      printer: Printer,
+      fileName: String
   ): Option[Compiler.Output]
 
   def addToClasspath(classFiles: ClassFiles): Unit

amm/compiler/interface/src/main/scala/ammonite/compiler/iface/Parser.scala

@@ -6,72 +6,74 @@ import ammonite.util.Util.CodeSource
 abstract class Parser {
 
   def split(
-    code: String,
-    ignoreIncomplete: Boolean = true,
-    fileName: String = "(console)"
+      code: String,
+      ignoreIncomplete: Boolean = true,
+      fileName: String = "(console)"
   ): Option[Either[String, Seq[String]]]
 
   final def parseImportHooks(
-    source: CodeSource,
-    stmts: Seq[String]
+      source: CodeSource,
+      stmts: Seq[String]
   ): (Seq[String], Seq[ImportTree]) =
     parseImportHooksWithIndices(source, stmts.map((0, _)))
   def parseImportHooksWithIndices(
-    source: CodeSource,
-    stmts: Seq[(Int, String)]
+      source: CodeSource,
+      stmts: Seq[(Int, String)]
   ): (Seq[String], Seq[ImportTree])
 
   /**
-    * Splits up a script file into its constituent blocks, each of which
-    * is a tuple of (leading-whitespace, statements). Leading whitespace
-    * is returned separately so we can later manipulate the statements e.g.
-    * by adding `val res2 = ` without the whitespace getting in the way
-    */
+   * Splits up a script file into its constituent blocks, each of which
+   * is a tuple of (leading-whitespace, statements). Leading whitespace
+   * is returned separately so we can later manipulate the statements e.g.
+   * by adding `val res2 = ` without the whitespace getting in the way
+   */
   def splitScript(
-    rawCode: String,
-    fileName: String
+      rawCode: String,
+      fileName: String
   ): Either[String, IndexedSeq[(String, Seq[String])]]
 
   def scriptBlocksWithStartIndices(
-    rawCode: String,
-    fileName: String
+      rawCode: String,
+      fileName: String
   ): Either[Parser.ScriptSplittingError, Seq[Parser.ScriptBlock]]
 
-  def defaultHighlight(buffer: Vector[Char],
-                       comment: fansi.Attrs,
-                       `type`: fansi.Attrs,
-                       literal: fansi.Attrs,
-                       keyword: fansi.Attrs,
-                       reset: fansi.Attrs,
-                       notImplemented: fansi.Attrs): Vector[Char]
+  def defaultHighlight(
+      buffer: Vector[Char],
+      comment: fansi.Attrs,
+      `type`: fansi.Attrs,
+      literal: fansi.Attrs,
+      keyword: fansi.Attrs,
+      reset: fansi.Attrs,
+      notImplemented: fansi.Attrs
+  ): Vector[Char]
 
   def isObjDef(code: String): Boolean
 }
 
 object Parser {
 
   case class ParsedImportHooks(
-    hookStatements: Seq[String],
-    importTrees: Seq[ImportTree]
+      hookStatements: Seq[String],
+      importTrees: Seq[ImportTree]
   )
 
   case class ScriptBlock(
-    startIndex: Int,
-    ncomment: String,
-    codeWithStartIndices: Seq[(Int, String)]
+      startIndex: Int,
+      ncomment: String,
+      codeWithStartIndices: Seq[(Int, String)]
   )
 
   object ScriptBlock {
     def apply(
-      ncomment: String,
-      codeWithStartIndices: Seq[(Int, String)]
+        ncomment: String,
+        codeWithStartIndices: Seq[(Int, String)]
     ): ScriptBlock =
       ScriptBlock(0, ncomment, codeWithStartIndices)
   }
 
   class ScriptSplittingError(
-    message: String,
-    val index: Int = -1,
-    val expected: String = ""
+      message: String,
+      val index: Int = -1,
+      val expected: String = ""
   ) extends Exception(message)
 }

amm/compiler/interface/src/main/scala/ammonite/compiler/iface/Preprocessor.scala

@@ -4,47 +4,47 @@ import ammonite.util.{Imports, Name, Res}
 import ammonite.util.Util.CodeSource
 
 /**
-  * Responsible for all scala-source-code-munging that happens within the
-  * Ammonite REPL.
-  *
-  * Performs several tasks:
-  *
-  * - Takes top-level Scala expressions and assigns them to `res{1, 2, 3, ...}`
-  *   values so they can be accessed later in the REPL
-  *
-  * - Wraps the code snippet with an wrapper `object` since Scala doesn't allow
-  *   top-level expressions
-  *
-  * - Mangles imports from our [[ammonite.util.ImportData]] data structure into a source
-  *   String
-  *
-  * - Combines all of these into a complete compilation unit ready to feed into
-  *   the Scala compiler
-  */
+ * Responsible for all scala-source-code-munging that happens within the
+ * Ammonite REPL.
+ *
+ * Performs several tasks:
+ *
+ * - Takes top-level Scala expressions and assigns them to `res{1, 2, 3, ...}`
+ *   values so they can be accessed later in the REPL
+ *
+ * - Wraps the code snippet with an wrapper `object` since Scala doesn't allow
+ *   top-level expressions
+ *
+ * - Mangles imports from our [[ammonite.util.ImportData]] data structure into a source
+ *   String
+ *
+ * - Combines all of these into a complete compilation unit ready to feed into
+ *   the Scala compiler
+ */
 abstract class Preprocessor {
 
   def transform(
-    stmts: Seq[String],
-    resultIndex: String,
-    leadingSpaces: String,
-    codeSource: CodeSource,
-    indexedWrapperName: Name,
-    imports: Imports,
-    printerTemplate: String => String,
-    extraCode: String,
-    skipEmpty: Boolean,
-    markScript: Boolean,
-    codeWrapper: CodeWrapper
+      stmts: Seq[String],
+      resultIndex: String,
+      leadingSpaces: String,
+      codeSource: CodeSource,
+      indexedWrapperName: Name,
+      imports: Imports,
+      printerTemplate: String => String,
+      extraCode: String,
+      skipEmpty: Boolean,
+      markScript: Boolean,
+      codeWrapper: CodeWrapper
   ): Res[Preprocessor.Output]
 
 }
 
 object Preprocessor {
 
   case class Output(
-    code: String,
-    prefixCharLength: Int,
-    userCodeNestingLevel: Int
+      code: String,
+      prefixCharLength: Int,
+      userCodeNestingLevel: Int
   )
 
 }

amm/compiler/src/main/scala-2.12.0_12/ammonite/compiler/CompilerCompatibility.scala

@@ -19,22 +19,24 @@ object CompilerCompatibility extends ExtraCompilerCompatibility {
     }
   }
 
-  def interactiveAnalyzer(g: InteractiveGlobal,
-                          cl: ClassLoader): InteractiveAnalyzer { val global: g.type } = {
+  def interactiveAnalyzer(
+      g: InteractiveGlobal,
+      cl: ClassLoader
+  ): InteractiveAnalyzer { val global: g.type } = {
     new { val global: g.type = g } with InteractiveAnalyzer {
       override def findMacroClassLoader() = cl
     }
   }
   def importInfo(g: Global)(t: g.Import) =
     new g.analyzer.ImportInfo(t, 0)
 
-
-
-  def initGlobal(settings: Settings,
-                 reporter: AbstractReporter,
-                 jcp: AggregateClassPath,
-                 evalClassloader: ClassLoader,
-                 createPlugins: Global => List[Plugin]): Global = {
+  def initGlobal(
+      settings: Settings,
+      reporter: AbstractReporter,
+      jcp: AggregateClassPath,
+      evalClassloader: ClassLoader,
+      createPlugins: Global => List[Plugin]
+  ): Global = {
 
     new nsc.Global(settings, reporter) { g =>
       override lazy val plugins = createPlugins(g)

amm/compiler/src/main/scala-2.12.10-2.13.1+/scala/tools/nsc/AmmClassPath.scala

@@ -22,13 +22,11 @@ trait AmmClassPath extends ClassPath {
     ammList(inPackage.dottedString)
   }
 
-
   def ammClasses(inPackage: String): Seq[ClassFileEntry]
   def classes(inPackage: scala.tools.nsc.classpath.PackageName): Seq[ClassFileEntry] = {
     ammClasses(inPackage.dottedString)
   }
 
-
   def ammHasPackage(pkg: String): Boolean
   def hasPackage(pkg: scala.tools.nsc.classpath.PackageName) = ammHasPackage(pkg.dottedString)
 }