Function FindSnapshotsByRootObjectID

snapshot/manager.go:210–230

FindSnapshotsByRootObjectID returns the list of matching snapshots for a given rootID.

(ctx context.Context, rep repo.Repository, rootID object.ID)

// FindSnapshotsByRootObjectID returns the list of matching snapshots for a given rootID.
func FindSnapshotsByRootObjectID(ctx context.Context, rep repo.Repository, rootID object.ID) ([]*Manifest, error) {
	ids, err := ListSnapshotManifests(ctx, rep, nil, nil)
	if err != nil {
		return nil, errors.Wrap(err, "error listing snapshot manifests")
	}

	manifests, err := LoadSnapshots(ctx, rep, ids)
	if err != nil {
		return nil, errors.Wrap(err, "error loading snapshot manifests")
	}

	var result []*Manifest

	for _, m := range manifests {
		if m.RootObjectID() == rootID {
			result = append(result, m)
		}
	}

	return result, nil
}

// UpdateSnapshot updates the snapshot by saving the provided data and deleting old manifest ID.
func UpdateSnapshot(ctx context.Context, rep repo.RepositoryWriter, m *Manifest) error {