igir/dist/src/modules/updateChecker.js

🕹 A zero-setup ROM collection manager that sorts, filters, extracts or archives, patches, and reports on collections of any size on any OS.

import https from 'node:https';
import semver from 'semver';
import { LogLevel } from '../console/logLevel.js';
import MultiBar from '../console/multiBar.js';
import Package from '../globals/package.js';
import BufferPoly from '../polyfill/bufferPoly.js';
/**
 * Check for a newer version and log if one is found.
 */
export default class UpdateChecker {
    logger;
    constructor(logger) {
        this.logger = logger;
    }
    /**
     * Check for a newer version and log if one is found.
     */
    async check() {
        let npmVersion;
        try {
            npmVersion = await UpdateChecker.getVersion(Package.NAME);
        }
        catch {
            return;
        }
        if (npmVersion && semver.lt(Package.VERSION, npmVersion)) {
            MultiBar.log(this.logger.formatMessage(LogLevel.NOTICE, `An update is available for ${Package.NAME}: v${npmVersion}`));
        }
    }
    static async getVersion(packageName) {
        return new Promise((resolve, reject) => {
            https
                .get(`https://registry.npmjs.org/${packageName}/latest`, {
                timeout: 5000,
            }, async (res) => {
                const data = await BufferPoly.fromReadable(res);
                let json;
                try {
                    json = JSON.parse(data.toString());
                }
                catch (error) {
                    if (error instanceof Error) {
                        reject(error);
                    }
                    else if (typeof error === 'string') {
                        reject(new Error(error));
                    }
                    else {
                        reject(new Error('failed to get latest version from npmjs.org'));
                    }
                    return;
                }
                resolve(json.version);
            })
                .on('error', reject)
                .on('timeout', reject);
        });
    }
}