github.com/theishshah/operator-sdk@v0.6.0/pkg/scaffold/customrender.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 "github.com/spf13/afero" 18 19 // CustomRenderer is the interface for writing any scaffold file that does 20 // not use a template. 21 type CustomRenderer interface { 22 // SetFS sets the fs in the CustomRenderer's underlying type if it exists. 23 // SetFS is used to inject the callers' fs into a CustomRenderer, which may 24 // want to write/read from the same fs. 25 SetFS(afero.Fs) 26 // CustomRender performs arbitrary rendering of file data and returns 27 // bytes to write to a file. 28 CustomRender() ([]byte, error) 29 }