beaker-plugin-dat/index.js

Dat-protocol plugin for the Beaker browser

const log = require('loglevel')
const datProtocol = require('./protocols/dat')
const datAPI = require('./apis/dat')
const datInternalAPI = require('./apis/dat-internal')

// exported api
// =

module.exports = {
  configure (opts) {
    if (opts.logLevel)
      log.setLevel(opts.logLevel)
  },
  webAPIs: [datInternalAPI, datAPI],
  protocols: [datProtocol]
}

// internal
// =

// plug the logger to prepend [DAT] support spread args
var originalFactory = log.methodFactory
log.methodFactory = function (methodName, logLevel, loggerName) {
  var rawMethod = originalFactory(methodName, logLevel, loggerName)
  return (...message) => rawMethod(message.map(stringifyIfNeeded).join(' '))
}
function stringifyIfNeeded (obj) {
  if (obj && typeof obj == 'object')
    return JSON.stringify(obj)
  return obj
}
log.setLevel(process.env.beaker_log_level || 'warn')