Amazon builder

.gitignore

 /bin
+/packer

Makefile

 all:
 	@mkdir -p bin/
-	go get
-	go build -o bin/packer
+	go get -a
+	go build -a -o bin/packer
 
 .PHONY: all

builder/amazon/builder.go

+package amazon
+
+type config struct {
+	AccessKey string
+	Region    string
+	SecretKey string
+	SourceAmi string
+}
+
+type Builder struct {
+	config config
+}
+
+func (*Builder) Prepare() {
+}
+
+func (*Builder) Build() {
+}
+
+func (*Builder) Destroy() {
+}

example.toml

+name = "my-custom-image"
+
+[builder.amazon-ebs]
+region = "us-east-1"
+source = "ami-de0d9eb7"
+
+[provision]
+
+  [provision.shell]
+  type = "shell"
+  path = "script.sh"
+
+[output]
+
+  [output.vagrant]

packer.go

 // This is the main package for the `packer` application.
 package main
 
+import "github.com/mitchellh/packer/builder/amazon"
+
 // A command is a runnable sub-command of the `packer` application.
 // When `packer` is called with the proper subcommand, this will be
 // called.
@@ -22,10 +24,21 @@ type Environment struct {
 	commands map[string]Command
 }
 
+type Template struct {
+	Name         string
+	Builders     map[string]interface{} `toml:"builder"`
+	Provisioners map[string]interface{} `toml:"provision"`
+	Outputs      map[string]interface{} `toml:"output"`
+}
+
+type Builder interface {
+	Prepare()
+	Build()
+	Destroy()
+}
+
 func main() {
-	env := Environment {
-		commands: map[string]Command {
-			""
-		},
-	}
+	var builder Builder
+	builder = &amazon.Builder{}
+	builder.Build()
 }