package modules import ( "context" "go.uber.org/fx" "github.com/filecoin-project/lotus/chain/types" "github.com/filecoin-project/lotus/lib/backupds" "github.com/filecoin-project/lotus/node/modules/dtypes" "github.com/filecoin-project/lotus/node/repo" ) func LockedRepo(lr repo.LockedRepo) func(lc fx.Lifecycle) repo.LockedRepo { return func(lc fx.Lifecycle) repo.LockedRepo { lc.Append(fx.Hook{ OnStop: func(_ context.Context) error { return lr.Close() }, }) return lr } } func KeyStore(lr repo.LockedRepo) (types.KeyStore, error) { return lr.KeyStore() } func Datastore(r repo.LockedRepo) (dtypes.MetadataDS, error) { mds, err := r.Datastore("/metadata") if err != nil { return nil, err } return backupds.Wrap(mds), nil }