/*
   Copyright 2016-2017 gtalent2@gmail.com

   This Source Code Form is subject to the terms of the Mozilla Public
   License, v. 2.0. If a copy of the MPL was not distributed with this
   file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package main

import (
	"encoding/json"
	"io/ioutil"
)

type Settings struct {
	ApiToken string
	Servers  map[string]Server
}

type Server struct {
	Ports              []int
	UsePublicIP        bool
	InitialSize        string
	Size               string
	Region             string
	UsePersistentImage bool
	ImageSlug          string
	UserData           string
	SshKeys            []string
	Volumes            []string
}

func loadSettings(path string) (Settings, error) {
	var s Settings
	data, err := ioutil.ReadFile(path)
	if err != nil {
		return s, err
	}

	err = json.Unmarshal(data, &s)
	if err != nil {
		return s, err
	}

	return s, err
}