package main

import (
	"log"
	"os"

	"gopkg.in/yaml.v3"
)

type Node struct {
	Real string `yaml:"real"`
	Virt string `yaml:"virt"`
}

type Config struct {
	Network struct {
		Self  Node   `yaml:"self"`
		Nodes []Node `yaml:"nodes"`
	} `yaml:"network"`
}

var config = NewConfig()

func NewConfig() *Config {
	cnf := &Config{}
	f, err := os.Open("config.yaml")
	if err != nil {
		log.Panic(err)
	}
	dec := yaml.NewDecoder(f)
	err = dec.Decode(cnf)
	if err != nil {
		log.Panic(err)
	}
	return cnf
}