Gulp how to add pug preprocessor and pug render to html?

Question

gulp.js

Hello, how to add pug? to follow and update pug content and translate to html in scr folder?

const autoPrefixer = require('gulp-autoprefixer');
const rename = require('gulp-rename');

let project_folder = "dist";
let source_folder = "#src";

let path = {
    build: {
        html: project_folder + "/",
        css: project_folder + "/css/",
        js: project_folder + "/js/",
        img: project_folder + "/img/",
        fonts: project_folder + "/fonts/",
    },
    src: {
        html: [source_folder + "/views/*.html", "!" + source_folder + "/views/_*.html"],
        css: source_folder + "/stylus/style.styl",
        js: source_folder + "/js/script.js",
        img: source_folder + "/img/**/*.{jpg, png, svg, gif, ico, webp}",
        fonts: source_folder + "/fonts/*.ttf",
    },
    watch: {
        html: source_folder + "/**/*.html",
        css: source_folder + "/stylus/**/*.styl",
        js: source_folder + "/js/*.js",
        img: source_folder + "/img/**/*.{jpg, png, svg, gif, ico, webp} "
    },
    clean: "./" + project_folder + "/"
}

let { src, dest } = require('gulp'),
    gulp = require('gulp'),
    browsersync = require("browser-sync").create();
fileinclude = require("gulp-file-include");
del = require("del");
stylus = require("gulp-stylus");
auto_prefixer = require("gulp-autoprefixer");
group_media = require("gulp-group-css-media-queries");
clean_css = require("gulp-clean-css");
rename_file = require("gulp-rename");
uglify = require("gulp-uglify-es").default;
imagemin = require("gulp-imagemin");
webp = require("gulp-webp");
webphtml = require("gulp-webp-html");
webpcss = require("gulp-webpcss");
svgSprite = require("gulp-svg-sprite");

// pug = require("gulp-pug")

function browserSync(params) {
    browsersync.init({
        server: {
            baseDir: "./" + project_folder + "/"
        },
        port: 3000,
        notify: false
    })
}

function html() {
    return src(path.src.html)
        .pipe(fileinclude())
        .pipe(webphtml())
        .pipe(dest(path.build.html))
        .pipe(browsersync.stream())
}

function images() {
    return src(path.src.img)
        .pipe(
            webp({
                quality: 70
            })
        )
        .pipe(dest(path.build.img))
        .pipe(src(path.src.img))
        .pipe(
            imagemin({
                progressive: true,
                svgoPlugins: [{ removeViewBox: false }],
                interlaced: true,
                optimizationLevel: 3 // 0 to 7
            })
        )
        .pipe(dest(path.build.img))
        .pipe(browsersync.stream())
}

function css() {
    return src(path.src.css)
        .pipe(
            stylus({
                // Сжатие css в dist
                compress: false,
            })
        )
        .pipe(group_media())
        .pipe(
            auto_prefixer({
                overrideBrowserslist: ["last 5 version"],
                cascade: true
            })
        )
        .pipe(webpcss())
        .pipe(dest(path.build.css))
        .pipe(clean_css())
        .pipe(
            rename_file({
                extname: ".min.css"
            })
        )
        .pipe(dest(path.build.css))
        .pipe(browsersync.stream())
}

function js() {
    return src(path.src.js)
        .pipe(fileinclude())
        .pipe(dest(path.build.js))
        .pipe(
            uglify()
        )
        .pipe(
            rename_file({
                extname: ".min.js"
            })
        )
        .pipe(dest(path.build.js))
        .pipe(browsersync.stream())
}

function clean(params) {
    return del(path.clean);
}
gulp.task('svgSprite', function() {
    return gulp.src([source_folder + '/iconsprite/*.svg'])
        .pipe(svgSprite({
            mode: {
                stack: {
                    sprite: "../icons/icon.svg", //Название файла для спрайтов
                    example: true
                },
            }
        }))
        .pipe(dest(path.build.img))
})

function watchFiles(params) {
    gulp.watch([path.watch.html], html);
    gulp.watch([path.watch.css], css);
    gulp.watch([path.watch.js], js);
    gulp.watch([path.watch.img], images);
}

let build = gulp.series(clean, gulp.parallel(html, css, js, images));
let watch = gulp.parallel(build, watchFiles, browserSync);

exports.html = html;
exports.js = js;
exports.css = css;
exports.images = images;

exports.build = build;
exports.watch = watch;
exports.default = watch;