Systèmes de build : Gulp

gulpfile.js

const { src, dest, series } = require('gulp')
const eslint = require('gulp-eslint')
const rollup = require('gulp-better-rollup')
const typescript = require('rollup-plugin-typescript2')
const prepack = require('rollup-plugin-prepack-up')
const ts = require('gulp-typescript')
const sourcemaps = require('gulp-sourcemaps')
const uglify = require('gulp-uglify')
const rename = require('gulp-rename')

const lint = () => src('src/**').pipe(eslint())

const bundle = () => src('src/Toast.ts')
    .pipe(
        rollup({
            plugins: [
                typescript(),
                prepack(),
            ],
        }, {
            format: 'umd',
            name: 'toast',
        })
    )
    .pipe(rename('toast.js'))
    .pipe(dest('dist/'))

const types = () => src('src/**')
    .pipe(ts())
    .dts
    .pipe(dest('dist/types/'))

const minifyProd = () => src('dist/toast.js')
    .pipe(uglify())
    .pipe(rename('toast.min.js'))
    .pipe(dest('dist/'))

const minifyDev = () => src('dist/toast.js')
    .pipe(sourcemaps.init())
    .pipe(uglify())
    .pipe(sourcemaps.write())
    .pipe(rename('toast.min.js'))
    .pipe(dest('tests/lib/'))

exports.lint = lint
exports.bundle = bundle
exports.types = types
exports.minifyProd = minifyProd
exports.minifyDev = minifyDev
exports.default = series(lint, bundle, types, minifyProd, minifyDev)