s2s-handler-peg s2s-handler-json

s2s.config.js

const path = require('path')
const peg = require('pegjs')

const pegHandler = (code, {eventPath, plugin, filename}) => {
  return peg.generate(code, {output: 'source', format: 'commonjs'})
}

const jsonHandler = (code, {eventPath, plugin, filename}) => {
  const objectName = path.basename(filename, '.json').replace(/-[a-z]/g, s => s.substr(1).toUpperCase())
  return `const ${objectName} = ${code}\nmodule.exports = ${objectName}`
}

module.exports = {
  watch: './**/*.(pegjs|json)',
  plugins: [
    {
      test: /.*.pegjs$/,
      output: '[name].js',
      handler: pegHandler,
    },
    {
      test: /.*.json$/,
      output: '[name].js',
      handler: jsonHandler
    }
  ]
}