Method RequestConfiguration

internal/lsp/server.go:365–421

(ctx context.Context)

}

func (s *Server) RequestConfiguration(ctx context.Context) (lsutil.UserPreferences, error) {
	caps := lsproto.GetClientCapabilities(ctx)
	if !caps.Workspace.Configuration {
		if opts := s.initializationOptions; opts.UserPreferences != nil {
			userPrefs := *opts.UserPreferences
			s.logger.Logf(
				"received formatting options from initialization: %T\n%+v",
				userPrefs,
				userPrefs,
			)
			if config, ok := userPrefs.(map[string]any); ok {
				return lsutil.ParseUserPreferences(map[string]any{"js/ts": config}), nil
			}
		}
		return lsutil.NewDefaultUserPreferences(), nil
	}
	configs, err := sendClientRequest(ctx, s, lsproto.WorkspaceConfigurationInfo, &lsproto.ConfigurationParams{
		Items: []*lsproto.ConfigurationItem{
			{
				Section: new("js/ts"),
			},
			{
				Section: new("typescript"),
			},
			{
				Section: new("javascript"),
			},
			{
				Section: new("editor"),
			},
		},
	})
	if err != nil {
		return lsutil.UserPreferences{}, fmt.Errorf("configure request failed: %w", err)
	}
	configMap := map[string]any{}
	for i, config := range configs {
		switch i {
		case 0:
			configMap["js/ts"] = config
		case 1:
			configMap["typescript"] = config
		case 2:
			configMap["javascript"] = config
		case 3:
			configMap["editor"] = config
		}
	}
	s.logger.Logf(
		"received options from workspace/configuration request:\njs/ts: %+v\n\ntypescript: %+v\n\njavascript: %+v\n\neditor: %+v\n",
		configMap["js/ts"],
		configMap["typescript"],
		configMap["javascript"],
		configMap["editor"],
	)
	return lsutil.ParseUserPreferences(configMap), nil
}