beater-cli/lib/index.js

A command-line interface for beater

"use strict";

var minimist = require('minimist');
var existsSync = require('exists-sync');
var fs = require('fs');
var path = require('path');
var beater_1 = require('./beater');
var options_parser_1 = require('./options-parser');
var process_1 = require('./globals/process');
var listupFiles = function listupFiles(dir, ext) {
    return fs.readdirSync(dir).map(function (file) {
        return path.join(dir, file);
    }).reduce(function (files, file) {
        return fs.statSync(file).isDirectory() ? files.concat(listupFiles(file, ext)) : file.endsWith(ext) ? files.concat([file]) : files;
    }, []);
};
var help = function help() {
    return '\n    beater [--dir test directroy default \'test/\'] [--ext test file extension default \'.js\'] [--reporter fooreporter] [--procs max process number default cpu core num] [--require prerequire modules]\n    beater --dir test/lib\n    beater --dir spec --ext .js\n    beater --dir test/lib --ext .test.js\n    beater --dir test/lib --ext .test.js --reporter SomeCustomReporter\n    beater --dir test/lib --ext .test.js --procs 10\n    beater --require foo/bar\n    beater --beaterrc example/dir/.beaterrc\n    beater test/foo.js test/bar.js test/buz.js\n  ';
};
var requireReporter = function requireReporter(reporterName) {
    var obj = require(reporterName);
    return new (obj && obj.__esModule ? obj['default'] : obj)();
};
var version = function version() {
    var packageJson = fs.readFileSync(path.join(__dirname, '/../package.json'), { encoding: 'utf-8' });
    var pack = JSON.parse(packageJson);
    return pack.version;
};
var run = function run() {
    var execArgv = minimist(process_1.process.execArgv);
    var argv = minimist(process_1.process.argv.slice(2));
    var opts = options_parser_1.optionsParser(argv, execArgv, process_1.process.cwd());
    if (opts.help) {
        console.log(help());
        process_1.process.exit(0);
    }
    if (opts.version) {
        console.log(version());
        process_1.process.exit(0);
    }
    var reporterName = opts.reporter ? opts.reporter : 'beater-cli-reporter';
    var reporter = requireReporter(reporterName);
    var requires = (typeof opts.require === 'string' ? [opts.require] : Array.isArray(opts.require) ? opts.require : []).map(function (r) {
        var isLocalFile = existsSync(r) || existsSync(r + '.js');
        return isLocalFile ? path.resolve(r) : r;
    });
    requires.forEach(function (moduleName) {
        return require(moduleName);
    });
    var dir = opts.dir || 'test/';
    var ext = opts.ext || '.js';
    var files = (opts.files || []).length > 0 ? opts.files : listupFiles(dir, ext);
    var beater = new beater_1.Beater({
        files: files,
        procs: opts.procs,
        reporter: reporter,
        requires: requires
    });
    beater.start().catch(function () {
        return process_1.process.exit(1);
    });
};
exports.run = run;