From 47083d404090ffe13deb8892d833ff4401d2ed12 Mon Sep 17 00:00:00 2001
From: Li Haoyi <haoyi.sg@gmail.com>
Date: Sun, 18 Feb 2018 18:01:34 -0800
Subject: Add `mill dev` support to our own build

Also add Ammonite `foo.repl` support to Mill
---
 scalalib/src/mill/scalalib/ScalaModule.scala | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'scalalib')

diff --git a/scalalib/src/mill/scalalib/ScalaModule.scala b/scalalib/src/mill/scalalib/ScalaModule.scala
index b031aa74..f1910103 100644
--- a/scalalib/src/mill/scalalib/ScalaModule.scala
+++ b/scalalib/src/mill/scalalib/ScalaModule.scala
@@ -251,6 +251,19 @@ trait ScalaModule extends mill.Module with TaskModule { outer =>
     )
   }
 
+  def ammoniteReplClasspath = T{
+    resolveDeps(T.task{Agg(ivy"com.lihaoyi:::ammonite:1.0.3")})()
+  }
+  def repl() = T.command{
+
+    Jvm.interactiveSubprocess(
+      mainClass = "ammonite.Main",
+      classPath = runClasspath().map(_.path) ++ ammoniteReplClasspath().map(_.path),
+      mainArgs = Nil,
+      workingDir = pwd
+    )
+  }
+
   // publish artifact with name "mill_2.12.4" instead of "mill_2.12"
   def crossFullScalaVersion: T[Boolean] = false
 
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