iceshrimp-legacy/src/config.ts
2018-03-28 16:39:14 +09:00

155 lines
3.1 KiB
TypeScript

/**
* Config loader
*/
import * as fs from 'fs';
import { URL } from 'url';
import * as yaml from 'js-yaml';
import isUrl = require('is-url');
/**
* Path of configuration directory
*/
const dir = `${__dirname}/../.config`;
/**
* Path of configuration file
*/
export const path = process.env.NODE_ENV == 'test'
? `${dir}/test.yml`
: `${dir}/default.yml`;
/**
* ユーザーが設定する必要のある情報
*/
type Source = {
/**
* メンテナ情報
*/
maintainer: {
/**
* メンテナの名前
*/
name: string;
/**
* メンテナの連絡先(URLかmailto形式のURL)
*/
url: string;
};
url: string;
port: number;
https?: { [x: string]: string };
mongodb: {
host: string;
port: number;
db: string;
user: string;
pass: string;
};
redis: {
host: string;
port: number;
pass: string;
};
elasticsearch: {
enable: boolean;
host: string;
port: number;
pass: string;
};
recaptcha: {
site_key: string;
secret_key: string;
};
accesslog?: string;
accesses?: {
enable: boolean;
port: number;
};
twitter?: {
consumer_key: string;
consumer_secret: string;
};
github_bot?: {
hook_secret: string;
username: string;
};
othello_ai?: {
id: string;
i: string;
};
line_bot?: {
channel_secret: string;
channel_accessToken: string;
};
analysis?: {
mecab_command?: string;
};
/**
* Service Worker
*/
sw?: {
public_key: string;
private_key: string;
};
google_maps_api_key: string;
};
/**
* Misskeyが自動的に(ユーザーが設定した情報から推論して)設定する情報
*/
type Mixin = {
host: string;
hostname: string;
scheme: string;
ws_scheme: string;
api_url: string;
ws_url: string;
auth_url: string;
docs_url: string;
stats_url: string;
status_url: string;
dev_url: string;
drive_url: string;
};
export type Config = Source & Mixin;
export default function load() {
const config = yaml.safeLoad(fs.readFileSync(path, 'utf-8')) as Source;
const mixin = {} as Mixin;
// Validate URLs
if (!isUrl(config.url)) urlError(config.url);
const url = new URL(config.url);
config.url = normalizeUrl(config.url);
mixin.host = url.host;
mixin.hostname = url.hostname;
mixin.scheme = url.protocol.replace(/:$/, '');
mixin.ws_scheme = mixin.scheme.replace('http', 'ws');
mixin.ws_url = `${mixin.ws_scheme}://${mixin.host}`;
mixin.api_url = `${mixin.scheme}://${mixin.host}/api`;
mixin.auth_url = `${mixin.scheme}://${mixin.host}/auth`;
mixin.dev_url = `${mixin.scheme}://${mixin.host}/dev`;
mixin.docs_url = `${mixin.scheme}://${mixin.host}/docs`;
mixin.stats_url = `${mixin.scheme}://${mixin.host}/stats`;
mixin.status_url = `${mixin.scheme}://${mixin.host}/status`;
mixin.drive_url = `${mixin.scheme}://${mixin.host}/files`;
return Object.assign(config, mixin);
}
function normalizeUrl(url: string) {
return url[url.length - 1] === '/' ? url.substr(0, url.length - 1) : url;
}
function urlError(url: string) {
console.error(`${url}」は、正しいURLではありません。先頭に http:// または https:// をつけ忘れてないかなど確認してください。`);
process.exit();
}