github.com/devtron-labs/ci-runner@v0.0.0-20240518055909-b2672f3349d7/executor/util/TemplatePrint.go (about) 1 /* 2 * Copyright 2020 Devtron Labs 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 * 16 */ 17 18 package util 19 20 import ( 21 "bytes" 22 "text/template" 23 ) 24 25 // Tprintf passed template string is formatted usign its operands and returns the resulting string. 26 // Spaces are added between operands when neither is a string. 27 func Tprintf(tmpl string, data interface{}) (string, error) { 28 t := template.Must(template.New("tpl").Parse(tmpl)) 29 buf := &bytes.Buffer{} 30 if err := t.Execute(buf, data); err != nil { 31 return "", err 32 } 33 return buf.String(), nil 34 }