auto-staging/stagectl

// Copyright © 2018 Jan Ritter <git@janrtr.de>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

package cmd

import (
    "encoding/json"
    "fmt"
    "log"
    "net/url"
    "os"

    "github.com/auto-staging/stagectl/model"
    yaml "gopkg.in/yaml.v2"

    "github.com/olekukonko/tablewriter"
    "github.com/spf13/cobra"
)

// statusCmd represents the status command
var statusCmd = &cobra.Command{
    Use:     "status",
    Short:   "Get the status of all environments",
    Example: "stagectl status",
    Run: func(cmd *cobra.Command, args []string) {

        if cmd.Flag("repo").Value.String() != "" && cmd.Flag("branch").Value.String() != "" {
            singleStatus, err := model.GetSingleStatus(cmd.Flag("repo").Value.String(), url.PathEscape(cmd.Flag("branch").Value.String()))
            if err != nil {
                log.Fatal(err)
            }

            switch cmd.Flag("output").Value.String() {
            case "table":
                var data [][]string

                data = append(data, []string{singleStatus.Repository, singleStatus.Branch, singleStatus.Status})

                table := tablewriter.NewWriter(os.Stdout)
                table.SetHeader([]string{"Repository", "Branch", "Status"})

                for _, v := range data {
                    table.Append(v)
                }

                table.SetColumnColor(tablewriter.Colors{tablewriter.FgWhiteColor},
                    tablewriter.Colors{tablewriter.FgWhiteColor},
                    tablewriter.Colors{tablewriter.FgWhiteColor})

                fmt.Println("")
                table.SetRowLine(true)
                table.Render()
                fmt.Println("")
                return
            case "yaml":
                yamlBody, err := yaml.Marshal(singleStatus)
                if err != nil {
                    log.Fatal(err)
                }
                fmt.Println("")
                fmt.Println(string(yamlBody))
                fmt.Println("")
                return
            case "json":
                jsonBody, err := json.MarshalIndent(singleStatus, "", "  ")
                if err != nil {
                    log.Fatal(err)
                }
                fmt.Println("")
                fmt.Print(string(jsonBody))
                fmt.Println("")
                return
            }
            return
        }

        status, err := model.GetAllStatus()
        if err != nil {
            log.Fatal(err)
        }

        switch cmd.Flag("output").Value.String() {
        case "table":
            var data [][]string

            for _, singleStatus := range status {
                data = append(data, []string{singleStatus.Repository, singleStatus.Branch, singleStatus.Status})
            }

            table := tablewriter.NewWriter(os.Stdout)
            table.SetHeader([]string{"Repository", "Branch", "Status"})

            for _, v := range data {
                table.Append(v)
            }

            table.SetColumnColor(tablewriter.Colors{tablewriter.FgWhiteColor},
                tablewriter.Colors{tablewriter.FgWhiteColor},
                tablewriter.Colors{tablewriter.FgWhiteColor})

            fmt.Println("")
            table.SetRowLine(true)
            table.Render()
            fmt.Println("")
            return
        case "yaml":
            yamlBody, err := yaml.Marshal(status)
            if err != nil {
                log.Fatal(err)
            }
            fmt.Println("")
            fmt.Println(string(yamlBody))
            fmt.Println("")
            return
        case "json":
            jsonBody, err := json.MarshalIndent(status, "", "  ")
            if err != nil {
                log.Fatal(err)
            }
            fmt.Println("")
            fmt.Print(string(jsonBody))
            fmt.Println("")
            return
        }

    },
}

func init() {
    rootCmd.AddCommand(statusCmd)

    statusCmd.Flags().StringP("repo", "r", "", "Limit output to a specific environment by repo, also requires branch - example: '--repo demo-app'")
    statusCmd.Flags().StringP("branch", "b", "", "Limit output to a specific environment by branch, also requires repo - example: '--branch feat/new-ui'")
    statusCmd.Flags().StringP("output", "o", "table", "Format of the output, options are table / yaml / json")
}