Function ThinkbackInstaller

src/commands/thinkback/thinkback.tsx:152–268

({
  onReady,
  onError
}: {
  onReady: () => void;
  onError: (message: string) => void;
})

  message: string;
};
function ThinkbackInstaller({
  onReady,
  onError
}: {
  onReady: () => void;
  onError: (message: string) => void;
}): React.ReactNode {
  const [state, setState] = useState<InstallState>({
    phase: 'checking'
  });
  const [progressMessage, setProgressMessage] = useState('');
  useEffect(() => {
    async function checkAndInstall(): Promise<void> {
      try {
        // Check if marketplace is installed
        const knownMarketplaces = await loadKnownMarketplacesConfig();
        const marketplaceName = getMarketplaceName();
        const marketplaceRepo = getMarketplaceRepo();
        const pluginId = getPluginId();
        const marketplaceInstalled = marketplaceName in knownMarketplaces;

        // Check if plugin is already installed first
        const pluginAlreadyInstalled = isPluginInstalled(pluginId);
        if (!marketplaceInstalled) {
          // Install the marketplace
          setState({
            phase: 'installing-marketplace'
          });
          logForDebugging(`Installing marketplace ${marketplaceRepo}`);
          await addMarketplaceSource({
            source: 'github',
            repo: marketplaceRepo
          }, message => {
            setProgressMessage(message);
          });
          clearAllCaches();
          logForDebugging(`Marketplace ${marketplaceName} installed`);
        } else if (!pluginAlreadyInstalled) {
          // Marketplace installed but plugin not installed - refresh to get latest plugins
          // Only refresh when needed to avoid potentially destructive git operations
          setState({
            phase: 'installing-marketplace'
          });
          setProgressMessage('Updating marketplace…');
          logForDebugging(`Refreshing marketplace ${marketplaceName}`);
          await refreshMarketplace(marketplaceName, message_0 => {
            setProgressMessage(message_0);
          });
          clearMarketplacesCache();
          clearAllCaches();
          logForDebugging(`Marketplace ${marketplaceName} refreshed`);
        }
        if (!pluginAlreadyInstalled) {
          // Install the plugin
          setState({
            phase: 'installing-plugin'
          });
          logForDebugging(`Installing plugin ${pluginId}`);