Quick 'n Dirty hack to rewrite minify.js to make join-monster play nice with React Native

post-npm-install.js

const fs = require('fs')
const path = require('path')

const rewriteFile = (file, value, replacement) => {
  const data = fs.readFileSync(file, 'utf-8')
  const replaced = data.replace(value, replacement)
  fs.writeFileSync(file, replaced, 'utf-8')
}

const rewriteMinifyJs = () => {
  const file = path.join(__dirname, '..', 'node_modules', 'metro-bundler', 'src', 'JSTransformer', 'worker', 'minify.js')

  // https://github.com/facebook/metro-bundler/compare/v0.10.0...master#diff-9dbbf11afb26941efbbef89e288b9c45L31
  const value = /mangle:.*\n/ // mangle: { toplevel: true },
  // const replacement = `mangle: false,\n` // DEBUG only
  const replacement = `mangle: { reserved: ['GraphQLObjectType', 'GraphQLUnionType', 'GraphQLInterfaceType'] },\n`

  rewriteFile(file, value, replacement)
}

// Mangling will prevent Javascript `constructor.name` from working
rewriteMinifyJs()

// Error: require() must have a single string literal argument [dynamic require fails...]
// because of https://github.com/facebook/metro-bundler/issues/65
const joinMonsterFile = path.join(__dirname, '..', 'node_modules', 'join-monster', 'dist', 'stringifiers', 'dispatcher.js')
rewriteFile(joinMonsterFile, `require('./dialects/' + options.dialect)`, 'null')

console.log('rewrote code for all bad deps!')