WIP - add extractor, generate snippet_data

node_modules/relay-runtime/lib/RelayNetwork.js

@@ -0,0 +1,48 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ *  strict-local
+ * @format
+ */
+'use strict';
+
+/**
+ * Creates an implementation of the `Network` interface defined in
+ * `RelayNetworkTypes` given `fetch` and `subscribe` functions.
+ */
+function create(fetchFn, subscribeFn) {
+  // Convert to functions that returns RelayObservable.
+  var observeFetch = require("./ConvertToExecuteFunction").convertFetch(fetchFn);
+
+  var observeSubscribe = subscribeFn ? require("./ConvertToExecuteFunction").convertSubscribe(subscribeFn) : undefined;
+
+  function execute(request, variables, cacheConfig, uploadables) {
+    if (request.operationKind === 'subscription') {
+      !observeSubscribe ? process.env.NODE_ENV !== "production" ? require("fbjs/lib/invariant")(false, 'RelayNetwork: This network layer does not support Subscriptions. ' + 'To use Subscriptions, provide a custom network layer.') : require("fbjs/lib/invariant")(false) : void 0;
+      !!uploadables ? process.env.NODE_ENV !== "production" ? require("fbjs/lib/invariant")(false, 'RelayNetwork: Cannot provide uploadables while subscribing.') : require("fbjs/lib/invariant")(false) : void 0;
+      return observeSubscribe(request, variables, cacheConfig);
+    }
+
+    var pollInterval = cacheConfig.poll;
+
+    if (pollInterval != null) {
+      !!uploadables ? process.env.NODE_ENV !== "production" ? require("fbjs/lib/invariant")(false, 'RelayNetwork: Cannot provide uploadables while polling.') : require("fbjs/lib/invariant")(false) : void 0;
+      return observeFetch(request, variables, {
+        force: true
+      }).poll(pollInterval);
+    }
+
+    return observeFetch(request, variables, cacheConfig, uploadables);
+  }
+
+  return {
+    execute: execute
+  };
+}
+
+module.exports = {
+  create: create
+};