async function verifyPluginStatus()

in desktop/flipper-ui-core/src/dispatcher/handleOpenPluginDeeplink.tsx [314:385]

• 67 lines of code
• 15 McCabe index (conditional complexity)

async function verifyPluginStatus(
  store: Store,
  pluginId: string,
  title: string,
): Promise<[boolean, PluginStatus]> {
  // make sure we have marketplace plugin data present
  if (!isTest() && !store.getState().plugins.marketplacePlugins.length) {
    // plugins not yet fetched
    // updates plugins from marketplace (if logged in), and stores them
    await loadPluginsFromMarketplace(store);
  }
  // while true loop; after pressing install or add GK, we want to check again if plugin is available
  while (true) {
    const [status, reason] = getPluginStatus(store, pluginId);
    switch (status) {
      case 'ready':
        return [true, status];
      case 'unknown':
        await Dialog.alert({
          type: 'warning',
          title,
          message: `No plugin with id '${pluginId}' is known to Flipper. Please correct the deeplink, or install the plugin from NPM using the plugin manager.`,
        });
        return [false, status];
      case 'failed':
        await Dialog.alert({
          type: 'error',
          title,
          message: `We found plugin '${pluginId}', but failed to load it: ${reason}. Please check the logs for more details`,
        });
        return [false, status];
      case 'gatekeeped':
        if (
          !(await Dialog.confirm({
            title,
            message: (
              <p>
                {`To use plugin '${pluginId}', it is necessary to be a member of the GK '${reason}'. Click `}
                <Typography.Link
                  href={`https://www.internalfb.com/intern/gatekeeper/projects/${reason}`}>
                  here
                </Typography.Link>{' '}
                to enroll, restart Flipper, and click the link again.
              </p>
            ),
            okText: 'Restart',
            onConfirm: async () => {
              getRenderHostInstance().restartFlipper();
              // intentionally forever pending, we're restarting...
              return new Promise(() => {});
            },
          }))
        ) {
          return [false, status];
        }
        break;
      case 'bundle_installable': {
        // For convenience, don't ask user to install bundled plugins, handle it directly
        await installBundledPlugin(store, pluginId, title);
        break;
      }
      case 'marketplace_installable': {
        if (!(await installMarketPlacePlugin(store, pluginId, title))) {
          return [false, status];
        }
        break;
      }
      default:
        throw new Error('Unhandled state: ' + status);
    }
  }
}