xrefcli/commands/about.js

CLI command for the searching through OpenEdge XREF

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
    result["default"] = mod;
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const http = __importStar(require("http"));
const help_1 = require("../help");
class AboutCommand {
    constructor(config) {
        this.config = config;
    }
    execute(params) {
        return __awaiter(this, void 0, void 0, function* () {
            console.log('\nXREFCLI, OpenEdge XREF information from the command line');
            console.log('---------------------------------------------------------------');
            const pkginfo = require('pkginfo')(module, 'version', 'author');
            if (module.exports['author']['name'] === undefined) {
                console.log('author: ', module.exports['author']);
            }
            else {
                console.log('author: ', module.exports['author']['name'] + ' <' + module.exports['author']['email'] + '>');
            }
            const version = module.exports['version'];
            console.log('version:', version);
            // fetch information on latest
            const promise = new Promise((resolve, reject) => {
                const req = http.get('http://registry.npmjs.com/xrefcli', res => {
                    let body = '';
                    res.on('data', (data) => {
                        body += data;
                    });
                    res.on('end', () => {
                        const npmRegistry = JSON.parse(body);
                        const latest = npmRegistry['dist-tags']['latest'];
                        console.log('latest: ', latest);
                        if (latest !== version) {
                            console.log('Newer version available, use "npm i xrefcli -g" to update');
                        }
                        resolve();
                    });
                });
                // hide errors
                req.on('error', (err) => {
                    resolve();
                });
            });
            return promise;
        });
    }
    validate(params) {
        const options = params['options'];
        if (options['help'] === true) {
            const help = new help_1.Help();
            help.aboutCommand();
            process.exit(0);
        }
        return true;
    }
}
exports.AboutCommand = AboutCommand;
//# sourceMappingURL=about.js.map