From 7ff41553188847100f3970db7f4653ab887a3a3c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jerome=20K=C3=BCttner?= <j.kuettner@mittwald.de>
Date: Tue, 2 Jun 2020 15:08:06 +0200
Subject: [PATCH] Add support for yaml-anchors in chart ChartSpec.ValuesYaml

yaml.v3 unmarshals to map[interface{}]interface{} if using yaml-anchors.
Because helm converts yaml to json we have to unmarshal to map[string]interface{} instead of map[interface{}]interface{}.
To achieve this we simply replace the yaml provider "gopkg.in/yaml.v3" with "sigs.k8s.io/yaml".

For more details see https://github.com/go-yaml/yaml/issues/139
---
 go.mod  | 2 +-
 go.sum  | 2 --
 spec.go | 2 +-
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/go.mod b/go.mod
index 2f6a8bd4..85517a06 100644
--- a/go.mod
+++ b/go.mod
@@ -6,11 +6,11 @@ require (
 	github.com/golang/mock v1.4.3
 	github.com/spf13/pflag v1.0.5
 	golang.org/x/net v0.0.0-20200226121028-0de0cce0169b // indirect
-	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c
 	helm.sh/helm/v3 v3.1.2
 	k8s.io/apiextensions-apiserver v0.17.2
 	k8s.io/apimachinery v0.17.2
 	k8s.io/cli-runtime v0.17.2
 	k8s.io/client-go v0.17.2
 	rsc.io/letsencrypt v0.0.3 // indirect
+	sigs.k8s.io/yaml v1.1.0
 )
diff --git a/go.sum b/go.sum
index b14e2401..a8c11c3d 100644
--- a/go.sum
+++ b/go.sum
@@ -661,8 +661,6 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 helm.sh/helm/v3 v3.1.2 h1:VpNzaNv2DX4aRnOCcV7v5Of+XT2SZrJ8iOQ25AGKOos=
diff --git a/spec.go b/spec.go
index 1682756d..4c122da7 100644
--- a/spec.go
+++ b/spec.go
@@ -1,7 +1,7 @@
 package helmclient
 
 import (
-	"gopkg.in/yaml.v3"
+	"sigs.k8s.io/yaml"
 )
 
 // GetValuesMap returns the mapped out values of a chart