1 // Copyright 2020 Chaos Mesh Authors. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // See the License for the specific language governing permissions and 12 // limitations under the License. 13 14 package template 15 16 import "github.com/chaos-mesh/chaos-mesh/pkg/workflow/errors" 17 18 type SerialTemplate interface { 19 Template 20 // TODO: make it return only template name 21 SerialChildrenList() []string 22 } 23 24 func ParseSerialTemplate(raw interface{}) (SerialTemplate, error) { 25 op := "template.ParseSerialTemplate" 26 if target, ok := raw.(SerialTemplate); ok { 27 return target, nil 28 } 29 return nil, errors.NewParseSerialTemplateFailedError(op, raw) 30 } 31