client_ps.go

package cmd

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"

	"github.com/devcows/share/api"
	"github.com/devcows/share/lib"
	"github.com/ryanuber/columnize"
	"github.com/spf13/cobra"
)

func runPsCmd(settings lib.SettingsShare) {
	serverEndPoint := fmt.Sprintf("http://%s:%v/ps", settings.ShareDaemon.Host, settings.ShareDaemon.Port)
	resp, _ := http.Get(serverEndPoint)
	defer resp.Body.Close()
	body, _ := ioutil.ReadAll(resp.Body)

	res := api.PsResponse{}
	json.Unmarshal([]byte(body), &res)

	if res.Status {
		lines := []string{
			"UUID | Source | Flags | CreatedAt",
		}

		for i := 0; i < len(res.Servers); i++ {
			server := res.Servers[i]
			line := fmt.Sprintf("%v|%s|%v|%v", server.UUID, server.Source, server.Flags, server.CreatedAt)
			lines = append(lines, line)
		}

		result := columnize.SimpleFormat(lines)
		fmt.Println(result)
	} else {
		fmt.Printf("%s\n", res.ErrorMessage)
	}
}

var PsCmd = &cobra.Command{
	Use:   "ps",
	Short: "List files or folders from server",
	Long:  `List files or folders from server`,
	Run: func(cmd *cobra.Command, args []string) {
		if err := lib.InitSettings(lib.ConfigFile(), &appSettings); err != nil {
			fmt.Printf("Error: %s\n", err.Error())
		}

		runPsCmd(appSettings)
	},
}