/**
 * Alt-Git - altgit
 *
 * This file is licensed under the Affero General Public License version 3 or
 * later. See the COPYING file.
 *
 * @author Paolo Lulli <kevwe.com>
 * @copyright Paolo Lulli 2026
 */

package main

import (
	"encoding/json"
	"errors"
	"os"
)

type AltGitConfig struct {
	RepoRoot string `json:"repo_root"`
	Endpoint string `json:"endpoint"`

	//
	ServerTLSCertificate string   `json:"server_tls_certificate"`
	ServerTLSKey         string   `json:"server_tls_key"`
	AllowList            []string `json:"allowlist"`
}

func LoadConfig(filename string) (AltGitConfig, error) {
	var conf AltGitConfig
	raw, err := os.ReadFile(filename)
	if err != nil {
		return conf, errors.New("Error occured while reading config file : " + filename)
	}
	json.Unmarshal(raw, &conf)
	return conf, nil
}