refactor(yaml): globalize fixups

The ToK8SYaml() function makes the job, it's now simpler to manage fixes

generator/utils.go

@@ -9,6 +9,7 @@ import (
 
 	"github.com/compose-spec/compose-go/types"
 	corev1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/yaml"
 )
 
 var regexpLineWrap = regexp.MustCompile(`\n\s+}}`)
@@ -84,3 +85,11 @@ func isIgnored(service types.ServiceConfig) bool {
 func UnWrapTPL(in []byte) []byte {
 	return regexpLineWrap.ReplaceAll(in, []byte(" }}"))
 }
+
+func ToK8SYaml(obj interface{}) ([]byte, error) {
+	if o, err := yaml.Marshal(obj); err != nil {
+		return nil, nil
+	} else {
+		return UnWrapTPL(o), nil
+	}
+}