WIP - add extractor, generate snippet_data

node_modules/cross-fetch/dist/node-ponyfill.js

@@ -0,0 +1,22 @@
+var nodeFetch = require('node-fetch');
+var realFetch = nodeFetch.default || nodeFetch;
+
+var fetch = function (url, options) {
+  // Support schemaless URIs on the server for parity with the browser.
+  // Ex: //github.com/ -> https://github.com/
+  if (/^\/\//.test(url)) {
+    url = 'https:' + url;
+  }
+  return realFetch.call(this, url, options);
+};
+
+fetch.polyfill = false;
+
+module.exports = exports = fetch;
+exports.fetch = fetch;
+exports.Headers = nodeFetch.Headers;
+exports.Request = nodeFetch.Request;
+exports.Response = nodeFetch.Response;
+
+// Needed for TypeScript.
+exports.default = fetch;