rename provisioner to CommentProvisioenr

README.md

@@ -1,7 +1,8 @@
 # Cutting Edge Bubble Text
 packer-provisioner-comment is a demonstration provisioner to help teach people
-how to create and use their own Packer plugins. It uses cutting-edge ascii
-art technology to add fancy bubble text comments to your Packer run output.
+how to create and use their own third-party Packer plugins. It uses
+cutting-edge ascii art technology to add fancy bubble text comments to your
+Packer run output.
 
 ![bubble text](./screenshot.png)
 

main.go

@@ -4,15 +4,12 @@ import (
 	"github.com/hashicorp/packer/packer/plugin"
 )
 
-// Assume this implements packer.Builder
-type Builder struct{}
-
 func main() {
 	server, err := plugin.Server()
 	if err != nil {
 		panic(err)
 	}
 
-	server.RegisterProvisioner(new(Provisioner))
+	server.RegisterProvisioner(new(CommentProvisioner))
 	server.Serve()
 }

provisioner.go

@@ -20,17 +20,14 @@ type Config struct {
 	ctx interpolate.Context
 }
 
-type Provisioner struct {
+type CommentProvisioner struct {
 	config Config
 }
 
-func (p *Provisioner) Prepare(raws ...interface{}) error {
+func (p *CommentProvisioner) Prepare(raws ...interface{}) error {
 	err := config.Decode(&p.config, &config.DecodeOpts{
 		Interpolate:        true,
 		InterpolateContext: &p.config.ctx,
-		InterpolateFilter: &interpolate.RenderFilter{
-			Exclude: []string{},
-		},
 	}, raws...)
 	if err != nil {
 		return err
@@ -39,7 +36,7 @@ func (p *Provisioner) Prepare(raws ...interface{}) error {
 	return nil
 }
 
-func (p *Provisioner) Provision(_ context.Context, ui packer.Ui, comm packer.Communicator) error {
+func (p *CommentProvisioner) Provision(_ context.Context, ui packer.Ui, comm packer.Communicator) error {
 	if p.config.SendToUi {
 		if p.config.Fancy {
 			myFigure := figure.NewFigure(p.config.Comment, "", false)