func GetInstalledPackages()

in packages/packages_windows.go [97:143]

• 41 lines of code
• 7 McCabe index (conditional complexity)

func GetInstalledPackages(ctx context.Context) (*Packages, error) {
	var pkgs Packages
	var errs []string

	if util.Exists(googet) {
		if googet, err := InstalledGooGetPackages(ctx); err != nil {
			msg := fmt.Sprintf("error listing installed googet packages: %v", err)
			clog.Debugf(ctx, "Error: %s", msg)
			errs = append(errs, msg)
		} else {
			pkgs.GooGet = googet
		}
	}

	clog.Debugf(ctx, "Searching for installed WUA updates.")

	if wua, err := wuaUpdates(ctx, "IsInstalled=1"); err != nil {
		msg := fmt.Sprintf("error listing installed Windows updates: %v", err)
		clog.Debugf(ctx, "Error: %s", msg)
		errs = append(errs, msg)
	} else {
		pkgs.WUA = wua
	}

	if qfe, err := QuickFixEngineering(ctx); err != nil {
		msg := fmt.Sprintf("error listing installed QuickFixEngineering updates: %v", err)
		clog.Debugf(ctx, "Error: %s", msg)
		errs = append(errs, msg)
	} else {
		pkgs.QFE = qfe
	}

	clog.Debugf(ctx, "Listing Windows Applications.")
	if windowsApplications, err := GetWindowsApplications(ctx); err != nil {
		msg := fmt.Sprintf("error listing installed Windows Applications: %v", err)
		clog.Debugf(ctx, "Error: %s", msg)
		errs = append(errs, msg)
	} else {
		pkgs.WindowsApplication = windowsApplications
	}

	var err error
	if len(errs) != 0 {
		err = errors.New(strings.Join(errs, "\n"))
	}
	return &pkgs, err
}