Load marketplace plugins

Summary:
Load marketplace plugins using FlipperServer.

Extracted from:
https://www.internalfb.com/code/fbsource/[c3fdda2336d6]/xplat/sonar/desktop/flipper-ui-core/src/dispatcher/plugins.tsx?lines=89

Reviewed By: passy

Differential Revision: D37749793

fbshipit-source-id: 687d6f7c076c9314c6e96dc1cf6fba8c96c71841

desktop/flipper-server-core/src/plugins/loadMarketplacePlugins.tsx

@@ -0,0 +1,47 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import {FlipperServer, MarketplacePluginDetails} from 'flipper-common';
+import {loadAvailablePlugins} from './fb-stubs/pluginMarketplaceAPI';
+import isPluginCompatible from './isPluginCompatible';
+
+export function selectCompatibleMarketplaceVersions(
+  availablePlugins: MarketplacePluginDetails[],
+): MarketplacePluginDetails[] {
+  const plugins: MarketplacePluginDetails[] = [];
+  for (const plugin of availablePlugins) {
+    if (!isPluginCompatible(plugin)) {
+      const compatibleVersion =
+        plugin.availableVersions?.find(isPluginCompatible) ??
+        plugin.availableVersions?.slice(-1).pop();
+      if (compatibleVersion) {
+        plugins.push({
+          ...compatibleVersion,
+          availableVersions: plugin?.availableVersions,
+        });
+      } else {
+        plugins.push(plugin);
+      }
+    } else {
+      plugins.push(plugin);
+    }
+  }
+  return plugins;
+}
+
+export async function loadMarketplacePlugins(
+  flipperServer: FlipperServer,
+  marketplaceURL: string,
+): Promise<MarketplacePluginDetails[]> {
+  const availablePlugins = await loadAvailablePlugins(
+    flipperServer,
+    marketplaceURL,
+  );
+  return selectCompatibleMarketplaceVersions(availablePlugins);
+}