var gulp = require('gulp'),

uglify = require('gulp-uglify'),

prefix = require('gulp-autoprefixer'),

minifyCSS = require('gulp-minify-css'),

umd_wrap = require('gulp-wrap-umd'),

stylus = require('gulp-stylus'),

rename = require('gulp-rename'),

jshint = require('gulp-jshint'),

stylish = require('jshint-stylish');

// Because it's always best to have your code checked

// If this task fails, build will fail too

gulp.task('jshint', function() {

gulp.src('source/ouibounce.js')

.pipe( jshint( '.jshintrc' ) )

.pipe( jshint.reporter( stylish ) )

.pipe( jshint.reporter( 'fail' ) );

});

gulp.task('build', ['jshint'], function() {

gulp.src('source/ouibounce.js')

.pipe(umd_wrap({ namespace: 'ouibounce' }))

.pipe(gulp.dest('build'))

.pipe(uglify())

.pipe(rename('ouibounce.min.js'))

.pipe(gulp.dest('build'));

gulp.src('test/ouibounce.styl')

.pipe(stylus())

.pipe(prefix())

.pipe(rename('ouibounce.css'))

.pipe(gulp.dest('test'))

.pipe(minifyCSS())

.pipe(rename('ouibounce.min.css'))

.pipe(gulp.dest('test'));

});

// Rerun the task when a file changes

gulp.task('watch', function() {

gulp.watch('test/ouibounce.styl', ['build']);

gulp.watch('source/ouibounce.js', ['build']);

});