/**
 * Tasks:
 *
 * gulp lint
 *   Checks source code
 *
 * gulp watch
 *   Observes changes in the code
 *
 * gulp
 *   Invokes both `lint` and `watch` tasks
 */

const gulp = require('gulp');
const plumber = require('gulp-plumber');
const eslint = require('gulp-eslint');

gulp.task('lint', () =>
{
	const src =
	[
		'gulpfile.js',
		'server.js',
		'config.example.js',
		'lib/**/*.js'
	];

	return gulp.src(src)
		.pipe(plumber())
		.pipe(eslint())
		.pipe(eslint.format());
});

gulp.task('default', gulp.series('lint'));