SI-9206: REPL custom history file

Specify it with -Dscala.shell.histfile=/path/to/file.

1 files changed, 6 insertions, 6 deletions

diff --git a/src/repl-jline/scala/tools/nsc/interpreter/jline/FileBackedHistory.scala b/src/repl-jline/scala/tools/nsc/interpreter/jline/FileBackedHistory.scala
index b6c9792ec0..53a06ca972 100644
--- a/src/repl-jline/scala/tools/nsc/interpreter/jline/FileBackedHistory.scala
+++ b/src/repl-jline/scala/tools/nsc/interpreter/jline/FileBackedHistory.scala
@@ -7,9 +7,9 @@ package scala.tools.nsc.interpreter.jline
 
 import _root_.jline.console.history.PersistentHistory
 
-
 import scala.tools.nsc.interpreter
-import scala.tools.nsc.io.{File, Path}
+import scala.reflect.io.{ File, Path }
+import scala.tools.nsc.Properties.{ propOrNone, userHome }
 
 /** TODO: file locking.
   */
@@ -85,9 +85,9 @@ object FileBackedHistory {
   //   val ContinuationChar = '\003'
   //   val ContinuationNL: String = Array('\003', '\n').mkString
 
-  import scala.tools.nsc.Properties.userHome
-
-  def defaultFileName = ".scala_history"
+  final val defaultFileName = ".scala_history"
 
-  def defaultFile: File = File(Path(userHome) / defaultFileName)
+  def defaultFile: File = File(
+    propOrNone("scala.shell.histfile") map (Path.apply) getOrElse (Path(userHome) / defaultFileName)
+  )
 }