#!/usr/bin/env node const meName = 'generate-js-tld-info.js'; process.on('unhandledRejection', error => { console.error(meName + ": (FATAL)", error); process.exit(1); }); const countries = require('country-data').countries; const country = require('countryjs'); const parse = require('csv-parse'); const fs = require('fs-extra'); const path = require('path'); const md5File = require('md5-file'); const pathinfo = require('pathinfo'); const program = require('commander'); const tmp = require('tmp'); //tmp.setGracefulCleanup(); const fileTldInfoJs = path.dirname(require.main.filename) + '/../../../formats/js/tld-enum/info.js'; const fileTldsCsv = path.dirname(require.main.filename) + '/../../../tlds.csv'; program .option('-q, --quiet', 'Quiet Mode') .parse(process.argv); if (!program.quiet) { console.log(meName); console.log(" (c) 2017 Doug Bird, All Rights Reserved."); console.log(" see README.md for licensing and other information"); console.log(" https://github.com/katmore/tld-enum#readme"); console.log(""); console.log(" Generates new JavaScript format file 'info.js' from the 'tlds.csv' file"); console.log(""); } (async() => { const tldInfoStartTldInfo = 'module.exports = '; const tldInfoEndTldInfo = ';'; const tmpDir = tmp.dirSync({ unsafeCleanup: true }); const fileNewTldInfoJs = tmpDir.name + '/info.js'; let existingMd5 = null; if (fs.existsSync(fileTldInfoJs)) { existingMd5 = md5File.sync(fileTldInfoJs); const pathinfoTlds = pathinfo(fileTldInfoJs); const fileBackupTlds = pathinfoTlds.dirname + pathinfoTlds.sep + pathinfoTlds.basename + '-' + existingMd5 + '-backup.js'; if (!fs.existsSync(fileBackupTlds)) { fs.copySync(fileTldInfoJs, fileBackupTlds); } } process.stdout.write("reading 'tlds.csv'..."); let parser = parse({ delimiter: ',' }); let tldInfo = []; let i = 0; parser.on('readable', function() { let row, domain, desc, type; while (row = parser.read()) { if (!row.length) { console.error(meName + ": (FATAL) invalid 'tlds.csv' row #" + i + " in '" + fileTldsCsv+"'"); process.exit(1); } if (typeof row[1] === 'undefined') { console.error(meName + ": (FATAL) invalid 'tlds.csv', missing column 2 on row #" + i + " in '" + fileTldsCsv+"'"); process.exit(1); } if (typeof row[2] === 'undefined') { console.error(meName + ": (FATAL) invalid 'tlds.csv', missing column 3 on row #" + i + " in '" + fileTldsCsv+"'"); process.exit(1); } domain=row[0]; desc=row[1]; type=row[2]; tldInfo.push({ 'domain' : domain, 'description' : desc, 'type' : type, }); i++; } }); parser.write(fs.readFileSync(fileTldsCsv)); parser.end(function() { console.log("done"); process.stdout.write("generating new 'info.js' file..."); fs.writeFileSync(fileNewTldInfoJs, tldInfoStartTldInfo); fs.appendFileSync(fileNewTldInfoJs, JSON.stringify(tldInfo, null, 2)); fs.appendFileSync(fileNewTldInfoJs, tldInfoEndTldInfo); console.log("done"); if (existingMd5) { const newMd5 = md5File.sync(fileNewTldInfoJs); if (newMd5 == existingMd5) { console.error(meName + ": (NOTICE) ignoring newly generated 'info.js' file that is identical to the existing file (md5: " + existingMd5 + ", path: " + fileTldInfoJs + ")"); return; } } fs.copySync(fileNewTldInfoJs, fileTldInfoJs); console.log("saved new 'info.js' file"); }); })();