talos

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#!/usr/bin/env node
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/*!
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 * Script to build our plugins to use them separately.
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 * Copyright 2020-2021 The Bootstrap Authors
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 * Copyright 2020-2021 Twitter, Inc.
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 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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 */
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'use strict'
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const path = require('path')
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const rollup = require('rollup')
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const { babel } = require('@rollup/plugin-babel')
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const banner = require('./banner.js')
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const TEST = process.env.NODE_ENV === 'test'
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const plugins = [
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  babel({
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    // Only transpile our source code
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    exclude: 'node_modules/**',
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    // Include the helpers in each file, at most one copy of each
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    babelHelpers: 'bundled'
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  })
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]
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const bsPlugins = {
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  Alert: path.resolve(__dirname, '../js/src/alert.js'),
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  Button: path.resolve(__dirname, '../js/src/button.js'),
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  Carousel: path.resolve(__dirname, '../js/src/carousel.js'),
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  Collapse: path.resolve(__dirname, '../js/src/collapse.js'),
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  Dropdown: path.resolve(__dirname, '../js/src/dropdown.js'),
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  Modal: path.resolve(__dirname, '../js/src/modal.js'),
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  Popover: path.resolve(__dirname, '../js/src/popover.js'),
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  ScrollSpy: path.resolve(__dirname, '../js/src/scrollspy.js'),
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  Tab: path.resolve(__dirname, '../js/src/tab.js'),
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  Toast: path.resolve(__dirname, '../js/src/toast.js'),
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  Tooltip: path.resolve(__dirname, '../js/src/tooltip.js'),
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  Util: path.resolve(__dirname, '../js/src/util.js')
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}
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const rootPath = TEST ? '../js/coverage/dist/' : '../js/dist/'
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const build = async plugin => {
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  console.log(`Building ${plugin} plugin...`)
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  const external = ['jquery', 'popper.js']
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  const globals = {
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    jquery: 'jQuery', // Ensure we use jQuery which is always available even in noConflict mode
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    'popper.js': 'Popper'
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  }
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  // Do not bundle Util in plugins
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  if (plugin !== 'Util') {
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    external.push(bsPlugins.Util)
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    globals[bsPlugins.Util] = 'Util'
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  }
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  // Do not bundle Tooltip in Popover
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  if (plugin === 'Popover') {
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    external.push(bsPlugins.Tooltip)
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    globals[bsPlugins.Tooltip] = 'Tooltip'
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  }
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  const pluginFilename = `${plugin.toLowerCase()}.js`
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  const bundle = await rollup.rollup({
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    input: bsPlugins[plugin],
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    plugins,
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    external
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  })
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  await bundle.write({
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    banner: banner(pluginFilename),
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    format: 'umd',
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    name: plugin,
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    sourcemap: true,
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    globals,
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    file: path.resolve(__dirname, `${rootPath}${pluginFilename}`)
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  })
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  console.log(`Building ${plugin} plugin... Done!`)
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}
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const main = async () => {
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  try {
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    await Promise.all(Object.keys(bsPlugins).map(plugin => build(plugin)))
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  } catch (error) {
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    console.error(error)
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    process.exit(1)
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  }
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}
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main()
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