budo-rw.js

/**
 * Copyright 2019 ZenyWay S.A.S., Stephane M. Catala
 * @author Stephane M. Catala
 * @license Apache Version 2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *  http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * Limitations under the License.
 */

/**
 * add an optional --rewrite (-r) argument that takes subarguments (see subarg module)
 * for the connect-modrewrite middleware.
 * other arguments are passed on unchanged to budo.
 * eg: node budo-rw.js --rewrite ["^/some-long-hash/(:*) /$"] --live index.js
 */

const budo = require('budo')
const modrewrite = require('connect-modrewrite')
const subarg = require('subarg')

const args = process.argv.slice(2)
const { rewrite: { _: rewriteArgs } } = subarg(args, { alias: 'r' })

budo.cli(args, {
  middleware: modrewrite(rewriteArgs)
})