func()

in agentendpoint/patch_windows.go [58:105]

• 40 lines of code
• 10 McCabe index (conditional complexity)

func (r *patchTask) installWUAUpdates(ctx context.Context, cf []string) (int32, error) {
	clog.Infof(ctx, "Searching for available Windows updates.")
	session, err := packages.NewUpdateSession()
	if err != nil {
		return 0, err
	}
	defer session.Close()

	updts, err := ospatch.GetWUAUpdates(ctx, session, cf, r.Task.GetPatchConfig().GetWindowsUpdate().GetExcludes(), r.Task.GetPatchConfig().GetWindowsUpdate().GetExclusivePatches())
	if err != nil {
		return 0, err
	}
	defer updts.Release()

	count, err := updts.Count()
	if err != nil {
		return 0, err
	}

	if count == 0 {
		clog.Infof(ctx, "No Windows updates available to install")
		return 0, nil
	}

	clog.Infof(ctx, "%d Windows updates to install", count)

	if r.Task.GetDryRun() {
		clog.Infof(ctx, "Running in dryrun mode, not updating.")
		return 0, nil
	}

	for i := int32(0); i < count; i++ {
		if err := r.reportContinuingState(ctx, agentendpointpb.ApplyPatchesTaskProgress_APPLYING_PATCHES); err != nil {
			return i, err
		}
		updt, err := updts.Item(int(i))
		if err != nil {
			return i, err
		}
		defer updt.Release()

		if err := session.InstallWUAUpdate(ctx, updt); err != nil {
			return i, fmt.Errorf(`installUpdate(updt): %v`, err)
		}
	}

	return count, nil
}