fix: execute scans async in didChangeWorkspaceFolders and purgeCache (#709)

Author: bastiandoetsch

application/server/server.go

@@ -64,6 +64,9 @@ func Start(c *config.Config) {
 
 	handlers := handler.Map{}
 	srv = jrpc2.NewServer(handlers, &jrpc2.ServerOptions{
+		Logger: func(text string) {
+			c.Logger().Trace().Str("method", "jrpc-server").Msg(text)
+		},
 		RPCLog:    RPCLogger{c},
 		AllowPush: true,
 	})
@@ -195,7 +198,7 @@ func workspaceDidChangeWorkspaceFoldersHandler(srv *jrpc2.Server) jrpc2.Handler
 		command.HandleFolders(bgCtx, srv, di.Notifier(), di.ScanPersister())
 		if config.CurrentConfig().IsAutoScanEnabled() {
 			for _, f := range changedFolders {
-				f.ScanFolder(ctx)
+				go f.ScanFolder(ctx)
 			}
 		}
 		return nil, nil

domain/ide/command/clear_cache.go

@@ -78,14 +78,15 @@ func (cmd *clearCache) Execute(_ context.Context) (any, error) {
 
 func (cmd *clearCache) purgeInMemoryCache(logger *zerolog.Logger, folderUri *lsp.DocumentURI) {
 	ws := workspace.Get()
-	for _, folder := range ws.Folders() {
+	trusted, _ := ws.GetFolderTrust()
+	for _, folder := range trusted {
 		if folderUri != nil && *folderUri != folder.Uri() {
 			continue
 		}
 		logger.Info().Msgf("deleting in-memory cache for folder %s", folder.Path())
 		folder.Clear()
 		if config.CurrentConfig().IsAutoScanEnabled() {
-			folder.ScanFolder(context.Background())
+			go folder.ScanFolder(context.Background())
 		}
 	}
 }

domain/ide/command/folder_handler.go

@@ -47,6 +47,10 @@ func sendFolderConfigsNotification(notifier noti.Notifier) {
 		folderConfig := c.FolderConfig(f.Path())
 		folderConfigs = append(folderConfigs, *folderConfig)
 	}
+
+	if folderConfigs == nil {
+		return
+	}
 	folderConfigsParam := types.FolderConfigsParam{FolderConfigs: folderConfigs}
 	notifier.Send(folderConfigsParam)
 }