github.com/paketoio/libpak@v1.3.1/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  }