module.exports = function (_require) {

_require = _require || require
var main = _require.main
if (main && isIISNode(main)) return handleIISNode(main)
else return main ? main.filename : process.cwd()

}

function isIISNode (main) {

return /\\iisnode\\/.test(main.filename)

}

function handleIISNode (main) {

if (!main.children.length) {
  return main.filename
} else {
  return main.children[0].filename
}

}