'use strict';

/**

* Command module for "init" command
*
* @private
* @module
*/

const fs = require('fs'); const path = require('path'); const mkdirp = require('mkdirp');

exports.command = 'init <path>';

exports.description = 'create a client-side Mocha setup at <path>';

exports.builder = yargs =>

yargs.positional('path', {
  type: 'string',
  normalize: true
});

exports.handler = argv => {

const destdir = argv.path;
const srcdir = path.join(__dirname, '..', '..');
mkdirp.sync(destdir);
const css = fs.readFileSync(path.join(srcdir, 'mocha.css'));
const js = fs.readFileSync(path.join(srcdir, 'mocha.js'));
const tmpl = fs.readFileSync(
  path.join(srcdir, 'lib', 'browser', 'template.html')
);
fs.writeFileSync(path.join(destdir, 'mocha.css'), css);
fs.writeFileSync(path.join(destdir, 'mocha.js'), js);
fs.writeFileSync(path.join(destdir, 'tests.spec.js'), '');
fs.writeFileSync(path.join(destdir, 'index.html'), tmpl);

};