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Need to convert gulp3.js to gulp4.js can anyone help?
there is a file for the 3rd gallp, you need to redo it for the 4th gallp. can anyone fix it? text here
'use strict';
var gulp = require('gulp'),
mainBowerFiles = require('main-bower-files'),
watch = require('gulp-watch'),
prefixer = require('gulp-autoprefixer'),
uglify = require('gulp-uglify'),
sourcemaps = require('gulp-sourcemaps'),
sass = require('gulp-sass'),
cleanCSS = require('gulp-clean-css'),
imagemin = require('gulp-imagemin'),
pngquant = require('imagemin-pngquant'),
rimraf = require('rimraf'),
browserSync = require("browser-sync"),
reload = browserSync.reload;
var path = {
vendor: {
js: 'app/js/',
css: 'app/css/'
},
dist: { //Тут мы укажем куда складывать готовые после сборки файлы
html: 'dist/',
js: 'dist/js/',
scss: 'dist/css/',
css: 'dist/css/',
img: 'dist/img/',
fonts: 'dist/fonts/'
},
app: { //Пути откуда брать исходники
html: 'app/*.html', //Синтаксис src/*.html говорит gulp что мы хотим взять все файлы с расширением .html
js: 'app/js/*.js',//В стилях и скриптах нам понадобятся только main файлы
scss: 'app/css/*.scss',
css: 'app/css/*.css',
img: 'app/img/**/*.*', //Синтаксис img/**/*.* означает - взять все файлы всех расширений из папки и из вложенных каталогов
fonts: 'app/fonts/**/*.*'
},
watch: { //Тут мы укажем, за изменением каких файлов мы хотим наблюдать
html: 'app/**/*.html',
js: 'app/js/**/*.js',
scss: 'app/css/**/*.scss',
css: 'app/css/**/*.css',
img: 'app/img/**/*.*',
fonts: 'app/fonts/**/*.*'
},
clean: './dist'
};
var config = {
server: {
baseDir: "./dist"
},
tunnel: true,
host: 'localhost',
port: 8081,
logPrefix: "Morphei"
};
gulp.task('vendorJs:build', function () {
gulp.src( mainBowerFiles('**/*.js') ) //Выберем файлы по нужному пути
.pipe(gulp.dest(path.vendor.js)) //Выплюнем готовый файл в app
});
gulp.task('vendorCss:build', function () {
gulp.src( mainBowerFiles('**/*.css') ) //Выберем файлы по нужному пути
.pipe(gulp.dest(path.vendor.css)) //И в app
});
gulp.task('html:build', function () {
gulp.src(path.app.html) //Выберем файлы по нужному пути
.pipe(gulp.dest(path.dist.html)) //Выплюнем их в папку build
.pipe(reload({stream: true})); //И перезагрузим наш сервер для обновлений
});
gulp.task('js:build', function () {
gulp.src(path.app.js) //Найдем наш main файл
.pipe(sourcemaps.init()) //Инициализируем sourcemap
.pipe(uglify()) //Сожмем наш js
.pipe(sourcemaps.write()) //Пропишем карты
.pipe(gulp.dest(path.dist.js)) //Выплюнем готовый файл в build
.pipe(reload({stream: true})); //И перезагрузим сервер
});
gulp.task('scss:build', function () {
gulp.src(path.app.scss) //Выберем наш main.scss
.pipe(sourcemaps.init()) //То же самое что и с js
.pipe(sass()) //Скомпилируем
.pipe(prefixer()) //Добавим вендорные префиксы
.pipe(cleanCSS()) //Сожмем
.pipe(sourcemaps.write())
.pipe(gulp.dest(path.dist.scss)) //И в build
.pipe(reload({stream: true}));
});
gulp.task('css:build', function () {
gulp.src(path.app.css) //Выберем наш main.css
.pipe(sourcemaps.init()) //То же самое что и с js
.pipe(gulp.dest(path.dist.css)) //И в build
.pipe(reload({stream: true}));
});
gulp.task('image:build', function () {
gulp.src(path.app.img) //Выберем наши картинки
.pipe(imagemin({ //Сожмем их
progressive: true,
svgoPlugins: [{removeViewBox: false}],
use: [pngquant()],
interlaced: true
}))
.pipe(gulp.dest(path.dist.img)) //И бросим в build
.pipe(reload({stream: true}));
});
gulp.task('fonts:build', function() {
gulp.src(path.app.fonts)
.pipe(gulp.dest(path.dist.fonts))
});
gulp.task('build', [
'vendorCss:build',
'vendorJs:build',
'html:build',
'js:build',
'scss:build',
'css:build',
'fonts:build',
'image:build'
]);
gulp.task('watch', function(){
watch([path.watch.html], function(event, cb) {
gulp.start('html:build');
});
watch([path.watch.scss], function(event, cb) {
gulp.start('scss:build');
});
watch([path.watch.css], function(event, cb) {
gulp.start('css:build');
});
watch([path.watch.js], function(event, cb) {
gulp.start('js:build');
});
watch([path.watch.img], function(event, cb) {
gulp.start('image:build');
});
watch([path.watch.fonts], function(event, cb) {
gulp.start('fonts:build');
});
});
gulp.task('webserver', function () {
browserSync(config);
});
gulp.task('clean', function (cb) {
rimraf(path.clean, cb);
});
gulp.task('default', ['build', 'webserver', 'watch']);
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Taska
gulp.task('task-name', () => {
return gulp.src(...)
.pipe(gulp.dest(...));
});
build
togulp.task('build:vendor', gulp.parallel('vendorCss:build', 'vendorJs:build'));
gulp.task('build:sources', gulp.parallel('html:build', 'js:build', 'scss:build', 'css:build', 'fonts:build', 'image:build');
gulp.task('build', gulp.series('build:vendor', 'build:sources'));
gulp.task('clean', () => {
return del(path.clean);
});
gulp.task('webserver', (callback) => {
browserSync(config);
callback();
});
gulp.task('default', gulp.series('build', 'webserver', 'watch'));
const fs = require('fs');
const path = require('path');
const gulp = require('gulp');
const pipeIf = require('gulp-if');
const nunjucks = require('gulp-nunjucks');
const pretty = require('gulp-pretty-html');
const minify = require('gulp-htmlmin');
const replace = require('gulp-replace');
const sass = require('gulp-sass');
const sourcemaps = require('gulp-sourcemaps');
const autoprefixer = require('gulp-autoprefixer');
const clean = require('gulp-clean-css');
const rollup = require('rollup');
const resolve = require('@rollup/plugin-node-resolve');
const commonjs = require('@rollup/plugin-commonjs');
const babel = require('rollup-plugin-babel');
const { terser } = require('rollup-plugin-terser');
const image = require('gulp-image');
const clear = require('gulp-clean');
const browser = require('browser-sync').create();
const { argv } = require('yargs');
sass.compiler = require('node-sass');
const getFiles = dirname => {
const entries = fs.readdirSync(dirname);
const files = entries
.filter(entry => {
const stat = fs.statSync(path.join(dirname, entry));
return stat.isFile();
})
.reduce((accumulator, file) => {
const name = path.basename(file, path.extname(file));
accumulator[name] = path.join(dirname, file);
return accumulator;
}, {});
return files;
};
const scripts = getFiles('Sources/Scripts/');
gulp.task('server', (callback) => {
browser.init({
server: {
baseDir: 'Build'
},
ui: {
port: 8080
},
notify: false
});
callback();
});
gulp.task('reload', (callback) => {
browser.reload();
callback();
});
gulp.task('clear', () => {
return gulp.src('Build', { allowEmpty: true })
.pipe(clear({
force: true
}));
});
gulp.task('build:html', () => {
return gulp.src('Sources/**/*.html')
.pipe(nunjucks.compile())
.pipe(replace(/(\r\n|\r|\n)(\s+)?(\r\n|\r|\n)/gm, '\n'))
.pipe(pipeIf(argv.development, pretty({
indent_with_tabs: true,
extra_liners: []
})))
.pipe(pipeIf(argv.production, minify({
collapseWhitespace: true
})))
.pipe(gulp.dest(`Build/`));
});
gulp.task('build:sass', () => {
return gulp.src(['Sources/Styles/*.sass', 'Sources/Styles/*.scss'])
.pipe(pipeIf(argv.development, sourcemaps.init()))
.pipe(pipeIf(argv.development, sass({
indentWidth: 4,
outputStyle: 'expanded'
})))
.pipe(pipeIf(argv.production, sass()))
.pipe(autoprefixer({
cascade: false
}))
.pipe(pipeIf(argv.production, clean()))
.pipe(pipeIf(argv.development, sourcemaps.write('.')))
.pipe(gulp.dest('Build/Styles/'));
});
gulp.task('build:js', async (callback) => {
const bundle = await rollup.rollup({
input: scripts,
plugins: [
resolve(),
commonjs(),
babel({
exclude: 'node_modules/**',
presets: ['@babel/env']
}),
!!argv.production && terser({
keep_classnames: true
})
]
});
await bundle.write({
dir: 'Build/Scripts/',
format: 'esm',
chunkFileNames: '[name].js',
entryFileNames: '[name].js',
sourcemap: !!argv.development
});
callback();
});
gulp.task('build:images', () => {
return gulp.src(['Sources/Images/**/*.png', 'Sources/Images/**/*.jpg', 'Sources/Images/**/*.svg'])
.pipe(pipeIf(argv.production, image()))
.pipe(gulp.dest('Build/Images/'));
});
gulp.task('watch:html', () => {
gulp.watch(['Sources/**/*.html', 'Sources/**/*.njk'], gulp.series('build:html', 'reload'));
});
gulp.task('watch:sass', () => {
gulp.watch(['Sources/Styles/**/*.sass', 'Sources/Styles/**/*.scss'], gulp.series('build:sass', 'reload'));
});
gulp.task('watch:js', () => {
gulp.watch('Sources/Scripts/**/*.js', gulp.series('build:js', 'reload'));
});
gulp.task('watch:images', () => {
gulp.watch(['Sources/Images/**/*.png', 'Sources/Images/**/*.jpg', 'Sources/Images/**/*.svg'], gulp.series('build:images'));
});
gulp.task('watch:icons', () => {
gulp.watch('Sources/Icons/**/*.svg', gulp.series('build:html', 'reload'));
});
gulp.task('build', gulp.parallel('build:html', 'build:sass', 'build:js', 'build:images'));
gulp.task('watch', gulp.parallel('watch:html', 'watch:sass', 'watch:js', 'watch:images', 'watch:icons'));
gulp.task('default', gulp.series('clear', 'build', 'server', 'watch'));
E:\template\gulpfile.js:69
gulp.task('build:vendor', gulp.parallel('vendorCss:build', 'vendorJs:build') {
^
SyntaxError: missing ) after argument list
at wrapSafe (internal/ modules/cjs/loader.js:1047:16)
at Module._compile (internal/modules/cjs/loader.js:1097:27)
at Object.Module._extensions..js (internal/modules/cjs/loader.js :1153:10)
at Module.load (internal/modules/cjs/loader.js:977:32)
at Function.Module._load (internal/modules/cjs/loader.js:877:14)
at Module.require ( internal/modules/cjs/loader.js:1019:19)
at require (internal/modules/cjs/helpers.js:77:18)
at execute (C:\Users\sergey\AppData\Roaming\npm\node_modules\gulp\node_modules\gulp-cli\lib\versioned\^4.0.0\index.js:36:18)
at Liftoff.handleArguments (C: \Users\sergey\AppData\Roaming\npm\node_modules\gulp\node_modules\gulp-cli\index.js:201:24)
at Liftoff.execute (C:\Users\sergey\AppData\Roaming\npm\node_modules\gulp \node_modules\liftoff\index.js:201:12)
got the following error
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