rudeshark.net/src/config.ts

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/**
* Config loader
*/
import * as fs from 'fs';
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import { URL } from 'url';
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import * as yaml from 'js-yaml';
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import isUrl = require('is-url');
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/**
* Path of configuration directory
*/
const dir = `${__dirname}/../.config`;
/**
* Path of configuration file
*/
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export const path = process.env.NODE_ENV == 'test'
? `${dir}/test.yml`
: `${dir}/default.yml`;
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/**
*
*/
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type Source = {
/**
*
*/
maintainer: {
/**
*
*/
name: string;
/**
* (URLかmailto形式のURL)
*/
url: string;
};
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url: string;
secondary_url: string;
port: number;
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https?: { [x: string]: string };
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mongodb: {
host: string;
port: number;
db: string;
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user: string;
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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;
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};
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accesslog?: string;
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accesses?: {
enable: boolean;
port: number;
};
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twitter?: {
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consumer_key: string;
consumer_secret: string;
};
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github_bot?: {
hook_secret: string;
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username: string;
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};
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othello_ai?: {
id: string;
i: string;
};
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line_bot?: {
channel_secret: string;
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channel_access_token: string;
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};
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analysis?: {
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mecab_command?: string;
};
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/**
* Service Worker
*/
sw?: {
public_key: string;
private_key: string;
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};
google_maps_api_key: string;
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};
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/**
* Misskeyが自動的に()
*/
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type Mixin = {
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host: string;
scheme: string;
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ws_scheme: string;
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secondary_host: string;
secondary_scheme: string;
api_url: string;
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ws_url: string;
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auth_url: string;
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docs_url: string;
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ch_url: string;
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stats_url: string;
status_url: string;
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dev_url: string;
drive_url: string;
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};
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export type Config = Source & Mixin;
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export default function load() {
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const config = yaml.safeLoad(fs.readFileSync(path, 'utf-8')) as Source;
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const mixin = {} as Mixin;
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// Validate URLs
if (!isUrl(config.url)) urlError(config.url);
if (!isUrl(config.secondary_url)) urlError(config.secondary_url);
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const url = new URL(config.url);
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config.url = normalizeUrl(config.url);
config.secondary_url = normalizeUrl(config.secondary_url);
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mixin.host = url.host;
mixin.scheme = url.protocol.replace(/:$/, '');
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mixin.ws_scheme = mixin.scheme.replace('http', 'ws');
mixin.ws_url = `${mixin.ws_scheme}://api.${mixin.host}`;
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mixin.secondary_host = config.secondary_url.substr(config.secondary_url.indexOf('://') + 3);
mixin.secondary_scheme = config.secondary_url.substr(0, config.secondary_url.indexOf('://'));
mixin.api_url = `${mixin.scheme}://api.${mixin.host}`;
mixin.auth_url = `${mixin.scheme}://auth.${mixin.host}`;
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mixin.ch_url = `${mixin.scheme}://ch.${mixin.host}`;
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mixin.dev_url = `${mixin.scheme}://dev.${mixin.host}`;
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mixin.docs_url = `${mixin.scheme}://docs.${mixin.host}`;
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mixin.stats_url = `${mixin.scheme}://stats.${mixin.host}`;
mixin.status_url = `${mixin.scheme}://status.${mixin.host}`;
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mixin.drive_url = `${mixin.secondary_scheme}://file.${mixin.secondary_host}`;
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return Object.assign(config, mixin);
}
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function normalizeUrl(url: string) {
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return url[url.length - 1] === '/' ? url.substr(0, url.length - 1) : url;
}
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function urlError(url: string) {
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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();
}