@runejs/common/net/server-config.js

Common logging, networking, compression, and other miscellaneous functionality for RuneJS.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseServerConfig = exports.sanitizeConfigOptions = exports.defaults = void 0;
const tslib_1 = require("tslib");
const path_1 = (0, tslib_1.__importDefault)(require("path"));
const fs = (0, tslib_1.__importStar)(require("fs"));
const js_yaml_1 = require("js-yaml");
const logger_1 = require("../logger");
exports.defaults = {
    configDir: path_1.default.join('.', 'config'),
    cacheDir: path_1.default.join('.', 'cache'),
    filestoreDir: path_1.default.join('.', 'filestore'),
    configFileName: 'server-config'
};
const sanitizeConfigOptions = (options) => {
    if (!options) {
        options = {
            useDefault: false
        };
    }
    const keys = Object.keys(exports.defaults);
    for (const propName of keys) {
        if (!options[propName]) {
            options[propName] = exports.defaults[propName];
        }
    }
    return options;
};
exports.sanitizeConfigOptions = sanitizeConfigOptions;
function parseServerConfig(options) {
    options = (0, exports.sanitizeConfigOptions)(options);
    let filePath = path_1.default.join(options.configDir, options.configFileName);
    if (options.useDefault) {
        filePath += '.example';
    }
    let fileType;
    if (fs.existsSync(`${filePath}.json`)) {
        fileType = 'json';
    }
    else if (fs.existsSync(`${filePath}.yaml`)) {
        fileType = 'yaml';
    }
    else {
        if (!options.useDefault) {
            logger_1.logger.warn(`Server config not provided, using default...`);
            return parseServerConfig({ useDefault: true });
        }
        else {
            throw new Error(`Unable to load server configuration: Default (.example) server configuration file not found.`);
        }
    }
    filePath += `.${fileType}`;
    const configFileContent = fs.readFileSync(filePath, 'utf-8');
    if (!configFileContent) {
        throw new Error(`Syntax error encountered while loading server configuration file.`);
    }
    if (fileType === 'json') {
        options = JSON.parse(configFileContent);
    }
    else if (fileType === 'yaml') {
        options = (0, js_yaml_1.safeLoad)(configFileContent, { schema: js_yaml_1.JSON_SCHEMA });
    }
    return (0, exports.sanitizeConfigOptions)(options);
}
exports.parseServerConfig = parseServerConfig;
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