sascha-andres/go-template

// Copyright © 2018 Sascha Andres <sascha.andres@outlook.com>
//
// 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 cmd

import (
    "fmt"
    "os"

    "livingit.de/code/go-template"
    "github.com/spf13/cobra"
    "github.com/spf13/viper"
)

// repoInfoCmd represents the info command
var repoInfoCmd = &cobra.Command{
    Use:   "info",
    Short: "print information about a repository",
    Long: `Prints information about a local repository:

- Name
- Author
- Description
- Homepage
- Arguments`,
    Run: func(cmd *cobra.Command, args []string) {
        e, err := engine.New(viper.GetString("storage"), viper.GetString("log-level"))
        if err != nil {
            fmt.Println(err.Error())
            os.Exit(1)
        }
        repository, arguments, err := e.InfoRepository(cmd.Flag("name").Value.String())
        if err != nil {
            fmt.Println(err.Error())
            os.Exit(1)
        }
        fmt.Println(fmt.Sprintf("Name:        %s", repository.Name))
        fmt.Println(fmt.Sprintf("Author:      %s", repository.Author))
        fmt.Println(fmt.Sprintf("URL:         %s", repository.URL))
        fmt.Println(fmt.Sprintf("Description:\n%s", repository.Description))
        fmt.Println()
        fmt.Println("Arguments:")
        for _, arg := range arguments {
            fmt.Println(fmt.Sprintf("             - %s", arg))
        }
    },
}

func init() {
    repoCmd.AddCommand(repoInfoCmd)

    repoInfoCmd.Flags().StringP("name", "n", "", "provide name of repository")
    repoInfoCmd.MarkFlagRequired("name")
}