From 368ccab8e87c05bf87f03a9120c9c2cbf0f6e3a5 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Fri, 10 May 2013 16:59:28 -0700
Subject: [PATCH] packer: Put Builder definition into its own file

---
 packer/build.go   | 14 --------------
 packer/builder.go | 16 ++++++++++++++++
 2 files changed, 16 insertions(+), 14 deletions(-)
 create mode 100644 packer/builder.go

diff --git a/packer/build.go b/packer/build.go
index 329958f3d..159b765dd 100644
--- a/packer/build.go
+++ b/packer/build.go
@@ -22,20 +22,6 @@ type coreBuild struct {
 	prepareCalled bool
 }
 
-// Implementers of Builder are responsible for actually building images
-// on some platform given some configuration.
-//
-// Prepare is responsible for reading in some configuration, in the raw form
-// of map[string]interface{}, and storing that state for use later. Any setup
-// should be done in this method. Note that NO side effects should really take
-// place in prepare. It is meant as a state setup step only.
-//
-// Run is where the actual build should take place. It takes a Build and a Ui.
-type Builder interface {
-	Prepare(config interface{}) error
-	Run(build Build, ui Ui)
-}
-
 // Returns the name of the build.
 func (b *coreBuild) Name() string {
 	return b.name
diff --git a/packer/builder.go b/packer/builder.go
new file mode 100644
index 000000000..7ff1bb95b
--- /dev/null
+++ b/packer/builder.go
@@ -0,0 +1,16 @@
+package packer
+
+// Implementers of Builder are responsible for actually building images
+// on some platform given some configuration.
+//
+// Prepare is responsible for reading in some configuration, in the raw form
+// of map[string]interface{}, and storing that state for use later. Any setup
+// should be done in this method. Note that NO side effects should really take
+// place in prepare. It is meant as a state setup step only.
+//
+// Run is where the actual build should take place. It takes a Build and a Ui.
+type Builder interface {
+	Prepare(config interface{}) error
+	Run(build Build, ui Ui)
+}
+