var gulp=require(‘gulp‘),    rename=require(‘gulp-rename‘),    mincss=require(‘gulp-clean-css‘),    uglify=require(‘gulp-uglify‘),    watch=require(‘gulp-watch‘),    del=require(‘del‘);gulp.task(‘mincss‘,[‘clean‘],function(){    return gulp.src(‘css/**/*.css‘)        .pipe(mincss())        .pipe(rename({suffix:‘.min‘}))        .pipe(gulp.dest(‘outcss‘));});gulp.task(‘minjs‘,function(){    return gulp.src(‘test/**/*.js‘)        .pipe(uglify())        .pipe(rename({suffix:‘.min‘}))        .pipe(gulp.dest(‘dist‘));});gulp.task(‘watch‘,function(){    watch([‘css/*.css‘,‘test/**/*.js‘], function(){        gulp.start(‘mincss‘,‘minjs‘);    });})gulp.task(‘clean‘,function(cb){    return del([‘outcss/‘, ‘dist/‘], cb);});gulp.task(‘default‘,[‘clean‘],function(){    gulp.start(‘watch‘,‘mincss‘,‘minjs‘);})