Method Merged

pkg/cmd/diff/diff.go:348–410

Returns the "merged" object, as it would look like if applied or created.

()

// Returns the "merged" object, as it would look like if applied or
// created.
func (obj InfoObject) Merged() (runtime.Object, error) {
	helper := resource.NewHelper(obj.Info.Client, obj.Info.Mapping).
		DryRun(true).
		WithFieldManager(obj.FieldManager)
	if obj.ServerSideApply {
		data, err := runtime.Encode(unstructured.UnstructuredJSONScheme, obj.LocalObj)
		if err != nil {
			return nil, err
		}
		options := metav1.PatchOptions{
			Force:        &obj.ForceConflicts,
			FieldManager: obj.FieldManager,
		}
		return helper.Patch(
			obj.Info.Namespace,
			obj.Info.Name,
			types.ApplyPatchType,
			data,
			&options,
		)
	}

	// Build the patcher, and then apply the patch with dry-run, unless the object doesn't exist, in which case we need to create it.
	if obj.Live() == nil {
		// Dry-run create if the object doesn't exist.
		return helper.CreateWithOptions(
			obj.Info.Namespace,
			true,
			obj.LocalObj,
			&metav1.CreateOptions{},
		)
	}

	var resourceVersion *string
	if !obj.Force {
		accessor, err := meta.Accessor(obj.Info.Object)
		if err != nil {
			return nil, err
		}
		str := accessor.GetResourceVersion()
		resourceVersion = &str
	}

	modified, err := util.GetModifiedConfiguration(obj.LocalObj, false, unstructured.UnstructuredJSONScheme)
	if err != nil {
		return nil, err
	}

	// This is using the patcher from apply, to keep the same behavior.
	// We plan on replacing this with server-side apply when it becomes available.
	patcher := &apply.Patcher{
		Mapping:         obj.Info.Mapping,
		Helper:          helper,
		Overwrite:       true,
		BackOff:         clockwork.NewRealClock(),
		OpenAPIGetter:   obj.OpenAPIGetter,
		OpenAPIV3Root:   obj.OpenAPIV3Root,
		ResourceVersion: resourceVersion,