Add a README intro section

.gitignore

@@ -25,3 +25,4 @@ _testmain.go
 *.prof
 
 tarpoon
+*.tar

README.md

@@ -2,6 +2,8 @@
 
 Docker Build -- Without the Docker
 
+Tarpoon starts with a base image, appends an application's tarball, and pushes the resulting image to a Docker registry. It replaces the need for Docker in Docker or Docker on Docker hackery.
+
 ## Build
 
 Install packages for dynamic dependencies.
@@ -11,4 +13,28 @@ Install packages for dynamic dependencies.
 
 Build using Go 1.7 or higher.
 
+    go build -o tarpoon git.barakmich.com/barak/tarpoon
+
+## Examples
+
+Create an example app tarball.
+
+    echo "hello" > examples/world
+
+Tar the application.
+
+    tar czf world.tar examples/world
+
+Build and push the image.
+
+    ./tarpoon -b //busybox world.tar //docker.io/username/test-image
+
+Verify the Docker image works contains the contents.
+
+    sudo docker run username/test-image
+
+
+
+
+
 

builddir.go

@@ -89,7 +89,7 @@ func systemContext() *types.SystemContext {
 	return &types.SystemContext{
 		RegistriesDirPath:           "",
 		DockerCertPath:              "",
-		DockerInsecureSkipTLSVerify: !tlsVerify,
+		DockerInsecureSkipTLSVerify: !tlsVerify
 	}
 }
 

examples/world

@@ -0,0 +1 @@
+hello

main.go

@@ -75,5 +75,4 @@ func rootRun(cmd *cobra.Command, args []string) {
 		fmt.Println(err)
 		os.Exit(1)
 	}
-
 }