auth/server/config.go

package server

import (
	"io"

	"github.com/pelletier/go-toml/v2"
)

type Config struct {
	ListenAddr  string      `toml:"ListenAddr"`
	NATS        *NATSConfig `toml:"NATS"`
	BaseSubject string      `toml:"BaseSubject"`

	UserServiceBaseURL string `toml:"UserServiceBaseURL"`
}

type NATSConfig struct {
	Enabled  bool   `toml:"Enabled"`
	NKeySeed string `toml:"NKeySeed"`
	Addr     string `toml:"Addr"`
	Subject  string `toml:"Subject"`
}

func ConfigFromReader(r io.Reader) (*Config, error) {
	decoder := toml.NewDecoder(r)
	var c Config
	if err := decoder.Decode(&c); err != nil {
		return nil, err
	}

	return &c, nil
}