package repo import ( "errors" "github.com/ipfs/go-datastore" "github.com/multiformats/go-multiaddr" "github.com/filecoin-project/lotus/chain/types" "github.com/filecoin-project/lotus/node/config" ) var ( ErrNoAPIEndpoint = errors.New("API not running (no endpoint)") ErrNoAPIToken = errors.New("API token not set") ErrRepoAlreadyLocked = errors.New("repo is already locked") ErrClosedRepo = errors.New("repo is no longer open") ) type Repo interface { // APIEndpoint returns multiaddress for communication with Lotus API APIEndpoint() (multiaddr.Multiaddr, error) // APIToken returns JWT API Token for use in operations that require auth APIToken() ([]byte, error) // Lock locks the repo for exclusive use. Lock(RepoType) (LockedRepo, error) } type LockedRepo interface { // Close closes repo and removes lock. Close() error // Returns datastore defined in this repo. Datastore(namespace string) (datastore.Batching, error) // Returns config in this repo Config() (interface{}, error) GetStorage() (config.StorageConfig, error) SetStorage(config.StorageConfig) error // SetAPIEndpoint sets the endpoint of the current API // so it can be read by API clients SetAPIEndpoint(multiaddr.Multiaddr) error // SetAPIToken sets JWT API Token for CLI SetAPIToken([]byte) error // KeyStore returns store of private keys for Filecoin transactions KeyStore() (types.KeyStore, error) // Path returns absolute path of the repo Path() string }