}
		}
		manifests = filteredManifests
	}

	if mgArgs.OutFilename == "" {
		ordered, err := orderedManifests(manifests)
		if err != nil {
			return fmt.Errorf("failed to order manifests: %v", err)
		}
		for _, m := range ordered {
			l.Print(m + object.YAMLSeparator)
		}
	} else {
		if err := os.MkdirAll(mgArgs.OutFilename, os.ModePerm); err != nil {
			return err

	"errors"
	"fmt"
	"sync"
)

// ErrBatchFull indicates that the batch is full
var ErrBatchFull = errors.New("batch is full")

type key interface {
	string | int | int64
}

// Batch represents an ordered batch
type Batch[K key, T any] struct {
	keys  []K
	items map[K]T
	limit uint32

	sync.Mutex
}

// Add adds the item to the batch
func (b *Batch[K, T]) Add(key K, item T) error {
	b.Lock()

	metacacheSharePrefix = false
)

//go:generate msgp -file $GOFILE -unexported

// metacache contains a tracked cache entry.
type metacache struct {
	// do not re-arrange the struct this struct has been ordered to use less
	// space - if you do so please run https://github.com/orijtech/structslop
	// and verify if your changes are optimal.
	ended        time.Time  `msg:"end"`
	started      time.Time  `msg:"st"`