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