From 738104aafa8ac0f0dd09e9ef015d909b3f016158 Mon Sep 17 00:00:00 2001
From: Li Haoyi <haoyi.sg@gmail.com>
Date: Wed, 18 Oct 2017 21:54:37 -0700
Subject: - Add a configurable workspace to `evaluateTargetGraph` - Break up
 `Hbt.scala` into `Args.scala` `Target.scala` and `Evaluator.scala`

---
 src/main/scala/hbt/Args.scala | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/main/scala/hbt/Args.scala

(limited to 'src/main/scala/hbt/Args.scala')

diff --git a/src/main/scala/hbt/Args.scala b/src/main/scala/hbt/Args.scala
new file mode 100644
index 00000000..c87ec96b
--- /dev/null
+++ b/src/main/scala/hbt/Args.scala
@@ -0,0 +1,11 @@
+package hbt
+
+import java.nio.{file => jnio}
+
+class Args(val args: IndexedSeq[_], val dest: jnio.Path){
+  def length = args.length
+  def apply[T](index: Int): T = {
+    if (index >= 0 && index < args.length) args(index).asInstanceOf[T]
+    else throw new IndexOutOfBoundsException(s"Index $index outside of range 0 - ${args.length}")
+  }
+}
-- 
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