Viper YAML sequence

[yerden@fourier test]$ cat main.go
package main

import (
	"flag"

	"github.com/davecgh/go-spew/spew"
	"github.com/spf13/viper"
)

type Redis struct {
	Enabled            bool `mapstructure:"enabled"`
	Network, Addr      string
	DbIndex, ScanCount int
}

type Config struct {
	Redis []Redis `mapstructure:"redis"`
}

var cfgFile = flag.String("cfg", "./config.yml", "Specify config file path")

func main() {
	v := viper.New()
	v.SetConfigFile(*cfgFile)

	if err := v.ReadInConfig(); err != nil {
		panic(err)
	}

	var config Config

	if err := v.UnmarshalKey("redis", &config.Redis); err != nil {
		panic(err)
	}
	spew.Dump(&config.Redis)
}


[yerden@fourier test]$ cat config.yml
redis:
    - enabled: true
      network: tcp
      addr: "192.168.101.23:7777"
      dbindex: 0
      scancount: 200
    - enabled: false
      network: udp
      addr: "10.1.1.1:1233"
      dbindex: 1
      scancount: 123