restaurant1894/gulpfile.js

const {
    dest,
    parallel,
    series,
    src,
} = require('gulp');
const newer = require('gulp-newer');
const imagemin = require('gulp-imagemin');
const htmlclean = require('gulp-htmlclean');
const imageResize = require('gulp-image-resize');
const uglify = require('gulp-uglify-es').default;

const paths = {
    scripts: {
        src: 'src/js/*.js',
        dest: 'dist/js/'
    },
    css: {
        src: 'src/css/*.css',
        dest: 'dist/css'
    },
    gallery: {
        src: 'src/img/gallery/*.jpg',
        dest: 'dist/img/gallery/'
    },
    backgrounds: {
        src: 'src/img/backgrounds/*.jpg',
        dest: 'dist/img/backgrounds/'
    },
    header: {
        src: 'src/img/header/*.jpg',
        dest: 'dist/img/header/'
    },
    thumbnails: {
        src: 'src/img/gallery/*.jpg',
        dest: 'dist/img/gallery/thumbs/'
    },
    images: {
        src: 'src/images/*',
        dest: 'dist/images/'
    },
    html: {
        src: 'src/*.html',
        dest: 'dist/'
    },
    pdf: {
        src: 'src/pdf/*.pdf',
        dest: 'dist/pdf/'
    },
    gfx: {
        src: 'src/gfx/*',
        dest: 'dist/gfx/'
    },
    font: {
        src: 'src/font/*',
        dest: 'dist/font/'
    }
};




function gallery() {
    return src(paths.gallery.src)
        .pipe(newer(paths.gallery.dest))
        .pipe(imageResize({
            width: 1200,
            height: 900,
            crop: false,
            upscale: false
        }))
        .pipe(imagemin({
            progressive: true,
            optimizationLevel: 5,
            svgoPlugins: [{
                removeViewBox: false
            }, {
                removeUselessStrokeAndFill: false
            }]
        }))
        .pipe(dest(paths.gallery.dest));
}

function backgrounds() {
    return src(paths.backgrounds.src)
        .pipe(newer(paths.backgrounds.dest))
        .pipe(imageResize({
            width: 2400,
            height: 1800,
            crop: false,
            upscale: false
        }))
        .pipe(imagemin({
            progressive: true,
            optimizationLevel: 5,
            svgoPlugins: [{
                removeViewBox: false
            }, {
                removeUselessStrokeAndFill: false
            }]
        }))
        .pipe(dest(paths.backgrounds.dest));
}

function thumbnails() {
    return src(paths.thumbnails.src)
        .pipe(newer(paths.thumbnails.dest))
        .pipe(imageResize({
            width: 100,
            height: 100,
            crop: true,
            upscale: false
        }))
        .pipe(imagemin({
            progressive: true,
            optimizationLevel: 5,
            svgoPlugins: [{
                removeViewBox: false
            }, {
                removeUselessStrokeAndFill: false
            }]
        }))
        .pipe(dest(paths.thumbnails.dest));
}

function header() {
    return src(paths.header.src)
        .pipe(newer(paths.header.dest))
        .pipe(imageResize({
            width: 1000,
            height: 1000,
            crop: false,
            upscale: false
        }))
        .pipe(imagemin({
            progressive: true,
            optimizationLevel: 5,
            svgoPlugins: [{
                removeViewBox: false
            }, {
                removeUselessStrokeAndFill: false
            }]
        }))
        .pipe(dest(paths.header.dest));
}

function js() {
    return src(paths.scripts.src)
        .pipe(uglify())
        .pipe(dest(paths.scripts.dest))
}

function css() {
    return src(paths.css.src)
        .pipe(newer(paths.css.dest))
        .pipe(dest(paths.css.dest));
}

function html() {
    return src(paths.html.src)
        .pipe(newer(paths.html.dest))
        .pipe(dest(paths.html.dest));
}

function pdf() {
    return src(paths.pdf.src)
        .pipe(newer(paths.pdf.dest))
        .pipe(dest(paths.pdf.dest));
}

function gfx() {
    return src(paths.gfx.src)
        .pipe(newer(paths.gfx.dest))
        .pipe(imagemin({
            progressive: true,
            optimizationLevel: 5,
            svgoPlugins: [{
                removeViewBox: false
            }, {
                removeUselessStrokeAndFill: false
            }]
        }))
        .pipe(dest(paths.gfx.dest));
}

function images() {
    return src(paths.images.src)
        .pipe(newer(paths.images.dest))
        .pipe(imagemin({
            progressive: true,
            optimizationLevel: 5,
            svgoPlugins: [{
                removeViewBox: false
            }, {
                removeUselessStrokeAndFill: false
            }]
        }))
        .pipe(dest(paths.images.dest));
}

function font() {
    return src(paths.font.src)
        .pipe(newer(paths.font.dest))
        .pipe(dest(paths.font.dest));
}

exports.scripts = series(js);
exports.images = parallel(gallery, thumbnails, backgrounds, header, gfx, images);
exports.default = series(parallel(html, pdf, font), js, css, parallel(gallery, thumbnails, backgrounds, header, gfx, images));