egirlskey/src/config/load.ts

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/**
* Config loader
*/
import * as fs from 'fs';
import { URL } from 'url';
import * as yaml from 'js-yaml';
import { Source, Mixin } from './types';
import isUrl = require('is-url');
/**
* Path of configuration directory
*/
const dir = `${__dirname}/../../.config`;
/**
* Path of configuration file
*/
const path = process.env.NODE_ENV == 'test'
? `${dir}/test.yml`
: `${dir}/default.yml`;
export default function load() {
const config = yaml.safeLoad(fs.readFileSync(path, 'utf-8')) as Source;
const mixin = {} as Mixin;
// Validate URLs
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if (!isUrl(config.url)) throw `url="${config.url}" is not a valid URL`;
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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`;
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if (config.localDriveCapacityMb == null) config.localDriveCapacityMb = 256;
if (config.remoteDriveCapacityMb == null) config.remoteDriveCapacityMb = 8;
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if (config.name == null) config.name = 'Misskey';
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return Object.assign(config, mixin);
}
function normalizeUrl(url: string) {
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return url.endsWith('/') ? url.substr(0, url.length - 1) : url;
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}