54 lines
1.4 KiB
JavaScript
54 lines
1.4 KiB
JavaScript
'use strict'
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const path = require('path')
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const babel = require('rollup-plugin-babel')
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const resolve = require('rollup-plugin-node-resolve')
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const pkg = require(path.resolve(__dirname, '../package.json'))
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const BUNDLE = process.env.BUNDLE === 'true'
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const year = new Date().getFullYear()
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let fileDest = 'bootstrap.js'
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const external = ['jquery', 'popper.js']
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const plugins = [
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babel({
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exclude: 'node_modules/**', // Only transpile our source code
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externalHelpersWhitelist: [ // Include only required helpers
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'defineProperties',
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'createClass',
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'inheritsLoose',
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'defineProperty',
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'objectSpread'
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]
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})
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]
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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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if (BUNDLE) {
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fileDest = 'bootstrap.bundle.js'
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// Remove last entry in external array to bundle Popper
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external.pop()
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delete globals['popper.js']
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plugins.push(resolve())
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}
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module.exports = {
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input: path.resolve(__dirname, '../js/src/index.js'),
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output: {
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banner: `/*!
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* Bootstrap v${pkg.version} (${pkg.homepage})
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* Copyright 2011-${year} ${pkg.author}
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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*/`,
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file: path.resolve(__dirname, `../dist/js/${fileDest}`),
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format: 'umd',
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globals,
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name: 'bootstrap'
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},
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external,
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plugins
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}
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