gulp-terser

Gulp plugin, compressed es6+ code.

Install

``
$ npm install gulp-terser --save-dev
`
or
`
$ yarn add gulp-terser --dev
`

How to use

`javascript
const gulp = require('gulp');
const terser = require('gulp-terser');

function es(){
return gulp.src('./src/index.js')
.pipe(terser())
.pipe(gulp.dest('./build'));
}

exports.default = es;
`

Options

Terser configuration can be viewed https://github.com/terser-js/terser#minify-options.

`javascript
const gulp = require('gulp');
const terser = require('gulp-terser');

function es(){
return gulp.src('./src/index.js')
.pipe(terser({
keep_fnames: true,
mangle: false
}))
.pipe(gulp.dest('./build'));
}

exports.default = es;
`

Use a 3rd-party version of minifier

`javascript
const gulp = require('gulp');
const terser = require('terser');
const gulpTerser = require('gulp-terser');

function es(){
return gulp.src('./src/index.js')
.pipe(gulpTerser({}, terser.minify))
.pipe(gulp.dest('./build'));
}

exports.default = es;
`

Use sourcemaps

You can use sourcemaps like this:

`javascript
const gulp = require('gulp');
const sourcemaps = require('gulp-sourcemaps');
const terser = require('gulp-terser');

function es(){
return gulp.src('./src/*/.js')
.pipe(sourcemaps.init())
.pipe(terser())
.pipe(sourcemaps.write('./'))
.pipe(gulp.dest('./build'));
}

exports.default = es;
``