github.com/theishshah/operator-sdk@v0.6.0/pkg/scaffold/add_controller.go (about) 1 // Copyright 2018 The Operator-SDK 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 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package scaffold 16 17 import ( 18 "path/filepath" 19 20 "github.com/operator-framework/operator-sdk/pkg/scaffold/input" 21 ) 22 23 // AddController is the input needed to generate a pkg/controller/add_<kind>.go file 24 type AddController struct { 25 input.Input 26 27 // Resource defines the inputs for the controller's primary resource 28 Resource *Resource 29 } 30 31 func (s *AddController) GetInput() (input.Input, error) { 32 if s.Path == "" { 33 fileName := "add_" + s.Resource.LowerKind + ".go" 34 s.Path = filepath.Join(ControllerDir, fileName) 35 } 36 s.TemplateBody = addControllerTemplate 37 return s.Input, nil 38 } 39 40 const addControllerTemplate = `package controller 41 42 import ( 43 "{{ .Repo }}/pkg/controller/{{ .Resource.LowerKind }}" 44 ) 45 46 func init() { 47 // AddToManagerFuncs is a list of functions to create controllers and add them to a manager. 48 AddToManagerFuncs = append(AddToManagerFuncs, {{ .Resource.LowerKind }}.Add) 49 } 50 `