// Copyright 2019 Drone IO, Inc. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package pretty import ( "sort" "strings" "github.com/drone/drone-yaml/yaml" ) // TODO consider "!!binary |" for secret value // helper function to pretty prints the signature resource. func printSecret(w writer, v *yaml.Secret) { w.WriteString("---") w.WriteTagValue("version", v.Version) w.WriteTagValue("kind", v.Kind) w.WriteTagValue("type", v.Type) if len(v.Data) > 0 { w.WriteTagValue("name", v.Name) printData(w, v.Data) } if isSecretGetEmpty(v.Get) == false { w.WriteTagValue("name", v.Name) w.WriteByte('\n') printGet(w, v.Get) } w.WriteByte('\n') w.WriteByte('\n') } // helper function prints the get block. func printGet(w writer, v yaml.SecretGet) { w.WriteTag("get") w.IndentIncrease() w.WriteTagValue("path", v.Path) w.WriteTagValue("name", v.Name) w.WriteTagValue("key", v.Key) w.IndentDecrease() } // helper function prints the external data. func printExternalData(w writer, d map[string]yaml.ExternalData) { var keys []string for k := range d { keys = append(keys, k) } sort.Strings(keys) w.WriteTag("external_data") w.IndentIncrease() for _, k := range keys { v := d[k] w.WriteTag(k) w.IndentIncrease() w.WriteTagValue("path", v.Path) w.WriteTagValue("name", v.Name) w.IndentDecrease() } w.IndentDecrease() } func printData(w writer, d string) { w.WriteTag("data") w.WriteByte(' ') w.WriteByte('>') w.IndentIncrease() d = spaceReplacer.Replace(d) for _, s := range chunk(d, 60) { w.WriteByte('\n') w.Indent() w.WriteString(s) } w.IndentDecrease() } // replace spaces and newlines. var spaceReplacer = strings.NewReplacer(" ", "", "\n", "") // helper function returns true if the secret get // object is empty. func isSecretGetEmpty(v yaml.SecretGet) bool { return v.Key == "" && v.Name == "" && v.Path == "" }