install bootstrap via composer

1 files changed, 53 insertions, 0 deletions

diff --git a/vendor/twbs/bootstrap/build/rollup.config.js b/vendor/twbs/bootstrap/build/rollup.config.js
new file mode 100644
index 000000000..93370d31d
--- /dev/null
+++ b/vendor/twbs/bootstrap/build/rollup.config.js
@@ -0,0 +1,53 @@
+'use strict'
+
+const path    = require('path')
+const babel   = require('rollup-plugin-babel')
+const resolve = require('rollup-plugin-node-resolve')
+
+const pkg     = require(path.resolve(__dirname, '../package.json'))
+const BUNDLE  = process.env.BUNDLE === 'true'
+const year    = new Date().getFullYear()
+
+let fileDest  = 'bootstrap.js'
+const external = ['jquery', 'popper.js']
+const plugins = [
+  babel({
+    exclude: 'node_modules/**', // Only transpile our source code
+    externalHelpersWhitelist: [ // Include only required helpers
+      'defineProperties',
+      'createClass',
+      'inheritsLoose',
+      'defineProperty',
+      'objectSpread'
+    ]
+  })
+]
+const globals = {
+  jquery: 'jQuery', // Ensure we use jQuery which is always available even in noConflict mode
+  'popper.js': 'Popper'
+}
+
+if (BUNDLE) {
+  fileDest = 'bootstrap.bundle.js'
+  // Remove last entry in external array to bundle Popper
+  external.pop()
+  delete globals['popper.js']
+  plugins.push(resolve())
+}
+
+module.exports = {
+  input: path.resolve(__dirname, '../js/src/index.js'),
+  output: {
+    banner: `/*!
+  * Bootstrap v${pkg.version} (${pkg.homepage})
+  * Copyright 2011-${year} ${pkg.author}
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */`,
+    file: path.resolve(__dirname, `../dist/js/${fileDest}`),
+    format: 'umd',
+    globals,
+    name: 'bootstrap'
+  },
+  external,
+  plugins
+}