Adding function to output the CLI required YAML for manifests.

- Adding helper structs and tags

pkg/config_types.go

@@ -1,6 +1,7 @@
 package v1
 
 import (
+	"gopkg.in/yaml.v3"
 	corev1 "k8s.io/api/core/v1"
 	"strings"
 )
@@ -16,6 +17,57 @@ type ArtifactRepositoryS3Config struct {
 	AccessKey       string `yaml:"accessKey"`
 	Secretkey       string `yaml:"secretKey"`
 }
+
+// ArtifactRepositoryS3Provider is meant to be used
+// by the CLI. CLI will marshal this struct into the correct
+// YAML structure for k8s configmap / secret.
+type ArtifactRepositoryS3Provider struct {
+	KeyFormat       string `yaml:"keyFormat"`
+	Bucket          string
+	Endpoint        string
+	Insecure        bool
+	Region          string
+	AccessKeySecret ArtifactRepositorySecret `yaml:"accessKeySecret"`
+	SecretKeySecret ArtifactRepositorySecret `yaml:"secretKeySecret"`
+}
+
+type ArtifactRepositoryProviderConfig struct {
+	S3 ArtifactRepositoryS3Provider `yaml:"s3"`
+}
+
+type ArtifactRepositorySecret struct {
+	Key  string `yaml:"key"`
+	Name string `yaml:"name"`
+}
+
+func (a *ArtifactRepositoryS3Config) MarshalToYaml() (error, string) {
+	builder := &strings.Builder{}
+	encoder := yaml.NewEncoder(builder)
+	encoder.SetIndent(6)
+	defer encoder.Close()
+	err := encoder.Encode(&ArtifactRepositoryProviderConfig{
+		S3: ArtifactRepositoryS3Provider{
+			KeyFormat: a.KeyFormat,
+			Bucket:    a.Bucket,
+			Endpoint:  a.Endpoint,
+			Insecure:  a.Insecure,
+			Region:    a.Region,
+			AccessKeySecret: ArtifactRepositorySecret{
+				Name: a.AccessKeySecret.Name,
+				Key:  a.AccessKey,
+			},
+			SecretKeySecret: ArtifactRepositorySecret{
+				Name: a.SecretKeySecret.Name,
+				Key:  a.Secretkey,
+			},
+		},
+	})
+
+	if err != nil {
+		return err, ""
+	}
+
+	return nil, builder.String()
 }
 
 // FormatKey replaces placeholder values with their actual values and returns this string.