github.com/paketo-buildpacks/libpak@v1.70.0/formatter.go (about) 1 /* 2 * Copyright 2018-2020 the original author or authors. 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 * https://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 package libpak 18 19 import ( 20 "fmt" 21 ) 22 23 // DependenciesFormatter is the formatter for a []BuildpackDependency. 24 type DependenciesFormatter []BuildpackDependency 25 26 func (d DependenciesFormatter) String() string { 27 var s []string 28 29 for _, c := range d { 30 s = append(s, fmt.Sprintf("(%s, %s, %s)", c.ID, c.Version, c.Stacks)) 31 } 32 33 return fmt.Sprint(s) 34 }