Вот файл Gulpfile.js:
const { src, dest, watch, parallel, series } = require('gulp');
const sass = require('gulp-sass')(require('sass'));
const concat = require('gulp-concat');
const browserSync = require('browser-sync').create();
const uglify = require('gulp-uglify-es').default;
const imagemin = require('gulp-imagemin');
const del = ('del');
function browsersync() {
browserSync.init({
server: {
baseDir: 'app/'
}
});
}
function cleanDist(){
return del('dist')
}
function images() {
return src('app/images/**/*')
.pipe(imagemin(
[
imagemin.gifsicle({ interlaced: true }),
imagemin.mozjpeg({ quality: 75, progressive: true }),
imagemin.optipng({ optimizationLevel: 5 }),
imagemin.svgo({
plugins: [
{ removeViewBox: true },
{ cleanupIDs: false }
]
})
]
))
.pipe(dest('dist/images'))
}
function scripts() {
return src([
'node_modules/jquery/dist/jquery.js',
'app/js/main.js'
])
.pipe(concat('main.min.js'))
.pipe(uglify())
.pipe(dest('app/js'))
.pipe(browserSync.stream())
}
function styles() {
return src('app/scss/style.scss')
.pipe(scss({ outputStyle: 'compressed' }))
.pipe(concat('style.min.css'))
.pipe(dest('app/css'))
.pipe(browserSync.stream())
}
function build() {
return src([
'app/css/style.min.css',
'app/fonts/**/*',
'app/js/main.min.js',
'app/*.html'
], { base: 'app' })
.pipe(dest('dist'))
}
function watching() {
watch(['app/scss/**/*.scss'], styles);
watch(['app/js/**/*.js', '!app/js/main.min.js'], scripts);
watch(['app/*.html']).on('change', browserSync.reload);
}
exports.styles = styles;
exports.watching = watching;
exports.browsersync = browsersync;
exports.scripts = scripts;
exports.images = images;
exports.cleanDist = cleanDist;
exports.build = series(cleanDist,images,build);
exports.default = parallel(styles, scripts, browsersync, watching);