1508-cli/index.js

var fs = require('fs');
var program = require('commander');
var commands = require('./commands')(program);
var packageJson = require('./package.json');

program.LOG_PATH = process.env.HOME + '/.cli-log';

// Initialize cli options
program
	.version(packageJson.version)
	.description('Generator for various 1508 boilerplate 4.0 stuff')
	.usage('<command> [options]')
	.option('-d, --debug', 'show debug info');

// Initialize prompt
program.prompt = require('prompt');
program.prompt.message = '';
program.prompt.delimiter = '';
program.prompt.colors = false;

// Turn off colors when non-interactive
var colors = require('colors');
colors.mode = process.stdout.isTTY ? colors.mode : 'none';

// Setup logging and messaging
var logMessages = [];
program.log = (function (debugMode) {
	return function _log(logEntry, noPrint) {
		logMessages.push(logEntry);
		if (!noPrint && debugMode) {
			console.log('DEBUG: '.cyan + logEntry);
		}
	};
})(process.argv.indexOf('--debug') >= 0 || process.argv.indexOf('-d') >= 0);


program.handleError = function handleError(err, exitCode) {
	if (err) {
		if (err.message) {
			program.log(err.message);
		} else {
			program.log(err);
		}
	}

	console.log('For more information see: ' + program.LOG_PATH);

	fs.writeFileSync(program.LOG_PATH, logMessages.join('\n') + '\n');

	process.exit(exitCode || 1);
};

if (!process.argv.slice(2).length) {
  program.outputHelp();
}

// Process Commands
program.parse(process.argv);