roaring-wasm-papandreou/lib/roaring-wasm/index.js

WebAssembly port of Roaring Bitmaps for NodeJS

'use strict'

/**
 * The emcc module.
 * @ignore
 */
class RoaringWasmModule {
  constructor() {
    this.noExitRuntime = true
  }
}

function loadRoaringWasm() {
  //const cwd = typeof process === 'object' && typeof process.cwd === 'function' && process.cwd()
  const roaringWasmModule = require('./roaring-wasm-module')
  const isNode =
    typeof __dirname === 'string' &&
    typeof process === 'object' &&
    typeof process.versions === 'object' &&
    process.versions.node !== undefined
  const m = new RoaringWasmModule()
  if (isNode) {
    m.ENVIRONMENT = 'NODE'
  }
  if (typeof __dirname === 'string' && __dirname) {
    m.locateFile = function locateFile(file) {
      return `${__dirname}/${file}`
    }
  }
  return roaringWasmModule(m)
}

module.exports = loadRoaringWasm()