graphicek/server/config/config.go

package config

import (
	"os"
	"strconv"
)

type Config struct {
	Mode         string
	DatabaseUrl  string
	Port         int
	Ip           string
	AuthEnabled  bool
	AuthUsername string
	AuthPassword string
	AuthKey      string
}

func LoadConfig() *Config {
	port, err := strconv.Atoi(os.Getenv("PORT"))

	if err != nil {
		panic(err)
	}

	config := Config{
		Mode:         os.Getenv("GIN_MODE"),
		DatabaseUrl:  os.Getenv("DATABASE_URL"),
		Port:         port,
		Ip:           os.Getenv("BIND_IP"),
		AuthEnabled:  os.Getenv("AUTH_ENABLED") != "false",
		AuthUsername: os.Getenv("AUTH_USERNAME"),
		AuthPassword: os.Getenv("AUTH_PASSWORD"),
		AuthKey:      os.Getenv("AUTH_KEY"),
	}

	// TODO: Crash when any auth* param is empty

	return &config
}