From 83fbd8e498a93a40105fa07c744561442af4c9ac Mon Sep 17 00:00:00 2001
From: sylviamoss <moss@hashicorp.com>
Date: Wed, 28 Jul 2021 14:52:58 +0200
Subject: [PATCH] add some doc in the code

---
 hcl2template/testdata/hcp_par/duplicate.pkr.hcl        | 2 +-
 hcl2template/testdata/hcp_par/empty.pkr.hcl            | 1 +
 hcl2template/testdata/hcp_par/invalid.pkr.hcl          | 2 +-
 hcl2template/testdata/hcp_par/long-description.pkr.hcl | 2 +-
 hcl2template/types.build.go                            | 1 +
 hcl2template/types.build.hcp_packer_registry.go        | 7 +++++--
 6 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/hcl2template/testdata/hcp_par/duplicate.pkr.hcl b/hcl2template/testdata/hcp_par/duplicate.pkr.hcl
index e3d850b05c1..1e6afe02bed 100644
--- a/hcl2template/testdata/hcp_par/duplicate.pkr.hcl
+++ b/hcl2template/testdata/hcp_par/duplicate.pkr.hcl
@@ -8,4 +8,4 @@ build {
     }
   }
   hcp_packer_registry {}
-}
\ No newline at end of file
+}
diff --git a/hcl2template/testdata/hcp_par/empty.pkr.hcl b/hcl2template/testdata/hcp_par/empty.pkr.hcl
index 9af3e558bb1..da70ff87546 100644
--- a/hcl2template/testdata/hcp_par/empty.pkr.hcl
+++ b/hcl2template/testdata/hcp_par/empty.pkr.hcl
@@ -10,3 +10,4 @@ build {
 
 source "virtualbox-iso" "ubuntu-1204" {
 }
+
diff --git a/hcl2template/testdata/hcp_par/invalid.pkr.hcl b/hcl2template/testdata/hcp_par/invalid.pkr.hcl
index 616e8c24914..42ba3210b94 100644
--- a/hcl2template/testdata/hcp_par/invalid.pkr.hcl
+++ b/hcl2template/testdata/hcp_par/invalid.pkr.hcl
@@ -4,4 +4,4 @@ build {
   hcp_packer_registry {
     labels = ""
   }
-}
\ No newline at end of file
+}
diff --git a/hcl2template/testdata/hcp_par/long-description.pkr.hcl b/hcl2template/testdata/hcp_par/long-description.pkr.hcl
index 59fe33b3a88..3cc329b81b6 100644
--- a/hcl2template/testdata/hcp_par/long-description.pkr.hcl
+++ b/hcl2template/testdata/hcp_par/long-description.pkr.hcl
@@ -8,4 +8,4 @@ super super super super super super super super super super super super super su
 super super super long description
     EOT
   }
-}
\ No newline at end of file
+}
diff --git a/hcl2template/types.build.go b/hcl2template/types.build.go
index 8f2b6320ae0..2ad40dc89e3 100644
--- a/hcl2template/types.build.go
+++ b/hcl2template/types.build.go
@@ -61,6 +61,7 @@ type BuildBlock struct {
 	// call for example.
 	Description string
 
+	// HCPPackerRegistry contains the configuration for publishing the image to the HCP Packer Registry.
 	HCPPackerRegistry *HCPPackerRegistryBlock
 
 	// Sources is the list of sources that we want to start in this build block.
diff --git a/hcl2template/types.build.hcp_packer_registry.go b/hcl2template/types.build.hcp_packer_registry.go
index 1e28ad7c1d3..819206e92fd 100644
--- a/hcl2template/types.build.hcp_packer_registry.go
+++ b/hcl2template/types.build.hcp_packer_registry.go
@@ -2,16 +2,19 @@ package hcl2template
 
 import (
 	"fmt"
+
 	"github.com/hashicorp/hcl/v2"
 	"github.com/hashicorp/hcl/v2/gohcl"
 	packerregistry "github.com/hashicorp/packer/internal/packer_registry"
 )
 
 type HCPPackerRegistryBlock struct {
+	// Bucket description
 	Description string
-	Labels      map[string]string
+	// Bucket labels
+	Labels map[string]string
 
-	HCL2Ref HCL2Ref
+	HCL2Ref
 }
 
 func (b *HCPPackerRegistryBlock) WriteBucketConfig(bucket *packerregistry.Bucket) {