gulpfile.js

var gulp = require("gulp"),
livereload = require('gulp-livereload'),
concat = require("gulp-concat");

var deploymentFolder = './concat/';

gulp.task('default', ['watch']);

gulp.task('watch', () => {
	livereload.listen();
	gulp.watch('**/*.css', ['reload', 'copy-css']);
	gulp.watch('**/*.js', ['concat', 'reload']);
	gulp.watch('**/*.html', ['reload']);
});

gulp.task('reload', () => {
	livereload.reload();
});

var sketchFolder = "sketch/";
var sketchFiles = [
'constants.js',
'helpers/fifoqueue.js',
'input/inputenum.js',
'gameentities/gameboard.js',
'respawnpopup.js',
'followcam.js',
'input/joystick.js',
'input/steeringdevice.js',
'input/inputmodule.js',
'input/manualinput.js',
'input/perlininput.js',
'gameentities/player.js',
'gameentities/particle.js',
'gameentities/blob.js',
'blobs.js',
'gameentities/brain.js',
'gameentities/blobmanager.js'
];


sketchFiles.forEach((fileName, index) => {
	sketchFiles[index] = sketchFolder + fileName;
});

gulp.task('concat', () => {
	gulp.src(sketchFiles)
	.pipe(concat('concat.js'))
	.pipe(gulp.dest(deploymentFolder));
});

gulp.task('copy-css', () => {
	gulp.src('style.css')
	.pipe(gulp.dest(deploymentFolder));
});