github.com/BarDweller/libpak@v0.0.0-20230630201634-8dd5cfc15ec9/cmd/update-package-dependency/main.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 main
    18  
    19  import (
    20  	"fmt"
    21  	"log"
    22  	"os"
    23  
    24  	"github.com/spf13/pflag"
    25  
    26  	"github.com/BarDweller/libpak/carton"
    27  )
    28  
    29  func main() {
    30  	p := carton.PackageDependency{}
    31  
    32  	flagSet := pflag.NewFlagSet("Update Package Dependency", pflag.ExitOnError)
    33  	flagSet.StringVar(&p.BuilderPath, "builder-toml", "", "path to builder.toml")
    34  	flagSet.StringVar(&p.BuildpackPath, "buildpack-toml", "", "path to buildpack.toml")
    35  	flagSet.StringVar(&p.ID, "id", "", "the id of the dependency")
    36  	flagSet.StringVar(&p.PackagePath, "package-toml", "", "path to package.toml")
    37  	flagSet.StringVar(&p.Version, "version", "", "the new version of the dependency")
    38  
    39  	if err := flagSet.Parse(os.Args[1:]); err != nil {
    40  		log.Fatal(fmt.Errorf("unable to parse flags\n%w", err))
    41  	}
    42  
    43  	if p.BuilderPath == "" && p.BuildpackPath == "" && p.PackagePath == "" {
    44  		log.Fatal("builder-toml, buildpack-toml, or package-toml must be set")
    45  	}
    46  
    47  	if p.ID == "" {
    48  		log.Fatal("id must be set")
    49  	}
    50  
    51  	if p.Version == "" {
    52  		log.Fatal("version must be set")
    53  	}
    54  
    55  	p.Update()
    56  }