Function getOptions

lib/transform/options.go:53–74

getOptions sets the options from flags passed in.

(ctx context.Context)

// getOptions sets the options from flags passed in.
func getOptions(ctx context.Context) (opt []transform, err error) {
	if !Transforming(ctx) {
		return opt, nil
	}

	ci := fs.GetConfig(ctx)

	// return cached opt if available
	if cachedNameTransform != nil && slices.Equal(ci.NameTransform, cachedNameTransform) {
		return cachedOpt, nil
	}

	for _, transform := range ci.NameTransform {
		t, err := parse(transform)
		if err != nil {
			return opt, err
		}
		opt = append(opt, t)
	}
	updateCache(ci.NameTransform, opt)
	return opt, nil
}

func updateCache(nt []string, o []transform) {
	cacheLock.Lock()