Refactor build

pkg/config/write.go

@@ -0,0 +1,32 @@
+package config
+
+import (
+	"github.com/rancher/wrangler/pkg/data/convert"
+	"sigs.k8s.io/yaml"
+)
+
+func PrintInstall(cfg Config) ([]byte, error) {
+	if cfg.Elemental.Install.Password != "" {
+		cfg.Elemental.Install.Password = "******"
+	}
+	data, err := convert.EncodeToMap(cfg.Elemental.Install)
+	if err != nil {
+		return nil, err
+	}
+
+	toYAMLKeys(data)
+	return yaml.Marshal(data)
+}
+
+func toYAMLKeys(data map[string]interface{}) {
+	for k, v := range data {
+		if sub, ok := v.(map[string]interface{}); ok {
+			toYAMLKeys(sub)
+		}
+		newK := convert.ToYAMLKey(k)
+		if newK != k {
+			delete(data, k)
+			data[newK] = v
+		}
+	}
+}