How to replace dachshund gulp?

Question

JavaScript

Hello.
There is such a galpfile

var gulp = require('gulp'),
    browserSync = require('browser-sync').create(),
    reload = browserSync.reload,
    spritesmith = require("gulp.spritesmith"),
    pugInheritance = require('gulp-pug-inheritance'),
    pug = require('gulp-pug'),
    changed = require('gulp-changed'),
    cached = require('gulp-cached'),
    gulpif = require('gulp-if'),
    filter = require('gulp-filter'),
    stylus = require('gulp-stylus'),
    concat = require('gulp-concat'),
    uglify = require('gulp-uglifyjs'),
    del = require('del'),
    sourcemaps = require('gulp-sourcemaps'),
    csscomb = require('gulp-csscomb'),
    plumber = require("gulp-plumber"),
    notify = require("gulp-notify"),
    tinypng = require('gulp-tinypng'),
    autoprefixer = require('gulp-autoprefixer');

// PUG
gulp.task('pug', function() {
    return gulp.src('dev/**/*.pug')

    //only pass unchanged *main* files and *all* the partials 
    .pipe(changed('dist', { extension: '.html' }))

    //filter out unchanged partials, but it only works when watching 
    .pipe(gulpif(global.isWatching, cached('pug')))

    //find files that depend on the files that have changed 
    .pipe(pugInheritance({ basedir: 'dev', extension: '.pug', skip: 'node_modules' }))

    //filter out partials (folders and files starting with "_" ) 
    .pipe(filter(function(file) {
            return !/\/_/.test(file.path) && !/^_/.test(file.relative);
        }))
        .pipe(plumber())
        .pipe(pug({
            pretty: true
        }))
        .on("error", notify.onError(function(error) {
            return "Message to the notifier: " + error.message;
        }))
        .pipe(gulp.dest('dist'));
});

gulp.task('setWatch', function() {
    global.isWatching = true;
});

// STYLUS
gulp.task('stylus', function() {
    return gulp.src([
            'dev/static/stylus/main.styl',
            'dev/static/stylus/libs.styl',
        ])
        .pipe(plumber())
        .pipe(sourcemaps.init())
        .pipe(stylus({
            'include css': true,
            compress: true
        }))
        .on("error", notify.onError(function(error) {
            return "Message to the notifier: " + error.message;
        }))
        .pipe(autoprefixer(['last 2 version']))
        .pipe(sourcemaps.write('.'))
        .pipe(csscomb())
        .pipe(gulp.dest('dist/static/css/'))
        .pipe(browserSync.reload({
            stream: true
        }));
});

// Работа с JS
gulp.task('libs-scripts', function() {
    return gulp.src([
            'dev/static/libs/magnific/jquery.magnific-popup.min.js'
        ])
        .pipe(concat('libs.min.js'))
        .pipe(uglify())
        .pipe(gulp.dest('dist/static/js'))
});

gulp.task('jquery-scripts', function() {
    return gulp.src([
            'dev/static/js/jquery.js'
        ])
        .pipe(gulp.dest('dist/static/js'))
});

gulp.task('scripts-all', function() {
    return gulp.src([
            'dev/static/js/main.js',
            'dev/_blocks/**/*.js'

        ])
        .pipe(concat('main.min.js'))
        .pipe(uglify())
        .pipe(gulp.dest('dist/static/js'))
        .pipe(browserSync.reload({
            stream: true
        }));
});

// СЕРВЕР
gulp.task('browserSync', function() {
    browserSync.init({
        server: './dist'
    });
});

// Сборка спрайтов PNG
gulp.task('cleansprite', function() {
    return del.sync('dev/static/img/sprite/sprite.png');
});

gulp.task('spritemade', function() {
    var spriteData =
        gulp.src('dev/static/img/sprite/*.*')
        .pipe(spritesmith({
            imgName: 'sprite.png',
            cssName: '_sprite.styl',
            padding: 10,
            cssFormat: 'stylus',
            algorithm: 'binary-tree',
            cssTemplate: 'stylus.template.mustache',
            cssVarMap: function(sprite) {
                sprite.name = 's-' + sprite.name;
            }
        }));

    spriteData.img.pipe(gulp.dest('dist/static/img/sprite/')); // путь, куда сохраняем картинку
    spriteData.css.pipe(gulp.dest('dev/static/stylus/')); // путь, куда сохраняем стили
});
gulp.task('sprite', ['cleansprite', 'spritemade']);


gulp.task('dev-img', function () {
    gulp.src(['dev/static/img/**/*',
        '!dev/static/img/sprite/*'])
        .pipe(gulp.dest('dist/static/img/'));
});

// Сжатие картинок
gulp.task('img', function () {
    gulp.src(['dev/static/img/**/*', 
        '!dev/static/img/**/*.svg',
        '!dev/static/img/sprite/*'])
        .pipe(tinypng('Vn1KyNknYUVUSNNDazCNtOs4UbGruz5V'))
        .pipe(gulp.dest('dist/static/img/'));
});


// СЛЕЖКА
gulp.task('watch', ['browserSync', 'stylus', 'libs-scripts', 'jquery-scripts'], function() {
    gulp.watch('dev/static/stylus/**/*.styl', ['stylus']);
    gulp.watch('dev/**/*.pug', ['pug']);
    gulp.watch(['dev/static/img/**/*', '!dev/static/img/sprite/*'], ['dev-img']);
    gulp.watch('dist/*.html').on('change', browserSync.reload);
    gulp.watch(['dev/static/js/main.js', 'dev/_blocks/**/*.js'], ['scripts-all']);
});

// Дефолтный таск
gulp.task('default', ['watch']);

// Очистка папки сборки
gulp.task('clean', function() {
    return del.sync('prodact');
});

// Сборка проекта
gulp.task('build', ['clean', 'stylus', 'libs-scripts', 'scripts-all', 'img'], function() {
    var buildCss = gulp.src('dist/static/css/*.css')
        .pipe(gulp.dest('prodact/static/css'));

    var buildFonts = gulp.src('dist/static/fonts/**/*')
        .pipe(gulp.dest('prodact/static/fonts'));

    var buildJs = gulp.src('dist/static/js/*.js')
        .pipe(gulp.dest('prodact/static/js'));

    var buildHtml = gulp.src('dist/*.html')
        .pipe(gulp.dest('prodact/'));

    var buildImg = gulp.src('dev/static/img/sprite/sprite.png')
        .pipe(tinypng('Vn1KyNknYUVUSNNDazCNtOs4UbGruz5V'))
        .pipe(gulp.dest('dist/static/img/sprite/'));
});

The problem is compiling pug files.
Nothing really works through gulp-pug-inheritance.
Found some solution new https://github.com/mrmlnc/emitty
Questions
1.Can it be integrated into my file? This option is recommended . The question arose because there galp 4
2. Is it worth switching to galp4? How difficult will it be to transfer the specified hapfile to the 4th version?
Thanks in advance!

Answer 1

Yes, try to put on 3.9 and see what happens. You can always update the gallp, but how older plugins work with it is a question