website/server/config/config.go

package config

import (
	"git.phc.dm.unipi.it/phc/website/libs/sl"

	"github.com/joho/godotenv"
)

var Slot = sl.NewSlot[Config]()

var TestingProductionConfig = Config{
	Mode: "production",
	Host: ":4000",
}

var TestingDevelopmentConfig = Config{
	Mode: "development",
	Host: ":4000",
}

type Config struct {
	Mode string
	Host string
}

func Load(l *sl.ServiceLocator) (Config, error) {
	m, err := godotenv.Read(".env")
	if err != nil {
		return Config{}, err
	}

	var cfg Config

	cfg.Mode = "production"
	if v, ok := m["MODE"]; ok {
		cfg.Mode = v
	}

	cfg.Host = ":4000"
	if v, ok := m["HOST"]; ok {
		cfg.Host = v
	}

	return cfg, nil
}