package cmd

import (

"fmt"

"os"

"time"

"github.com/spf13/cobra"

"github.com/spf13/viper"

client "github.com/textileio/powergate/api/client"

"github.com/textileio/powergate/buildinfo"

)

var (

fcClient *client.Client

cmdTimeout = time.Second * 10

rootCmd = &cobra.Command{

Use: "pow",

Short: "A client for storage and retreival of powergate data",

Long: `A client for storage and retreival of powergate data`,

Version: buildinfo.Summary(),

DisableAutoGenTag: true,

PersistentPreRun: func(cmd *cobra.Command, args []string) {

err := viper.BindPFlag("serverAddress", cmd.Root().PersistentFlags().Lookup("serverAddress"))

checkErr(err)

target := viper.GetString("serverAddress")

fcClient, err = client.NewClient(target)

checkErr(err)

},

}

)

// Execute runs the root command.

func Execute() {

rootCmd.SetVersionTemplate("pow build info:\n{{.Version}}\n")

if err := rootCmd.Execute(); err != nil {

fmt.Println(err)

os.Exit(1)

}

}

func init() {

cobra.OnInitialize(initConfig)

rootCmd.PersistentFlags().String("serverAddress", "127.0.0.1:5002", "address of the powergate service api")

}

func initConfig() {

viper.SetEnvPrefix("POW")

viper.AutomaticEnv()

}