repo

Documentation

Index

• Variables
• type FsRepo
  • func NewFS(path string) (*FsRepo, error)
  • func (fsr *FsRepo) APIEndpoint() (multiaddr.Multiaddr, error)
  • func (fsr *FsRepo) APIToken() ([]byte, error)
  • func (fsr *FsRepo) Exists() (bool, error)
  • func (fsr *FsRepo) Init(t RepoType) error
  • func (fsr *FsRepo) Lock(repoType RepoType) (LockedRepo, error)
• type LockedRepo
• type Repo
• type RepoType

Variables

var (
	ErrNoAPIEndpoint     = errors.New("API not running (no endpoint)")
	ErrNoAPIToken        = errors.New("API token not set")
	ErrRepoAlreadyLocked = errors.New("repo is already locked (lotus daemon already running)")
	ErrClosedRepo        = errors.New("repo is no longer open")
)

var ErrRepoExists = xerrors.New("repo exists")

Types

type FsRepo

type FsRepo struct {
	// contains filtered or unexported fields
}

FsRepo is struct for repo, use NewFS to create

func NewFS

func NewFS(path string) (*FsRepo, error)

NewFS creates a repo instance based on a path on file system

func (*FsRepo) APIEndpoint

func (fsr *FsRepo) APIEndpoint() (multiaddr.Multiaddr, error)

APIEndpoint returns endpoint of API in this repo

func (*FsRepo) APIToken

func (fsr *FsRepo) APIToken() ([]byte, error)

func (*FsRepo) Exists

func (fsr *FsRepo) Exists() (bool, error)

func (*FsRepo) Init

func (fsr *FsRepo) Init(t RepoType) error

func (*FsRepo) Lock

func (fsr *FsRepo) Lock(repoType RepoType) (LockedRepo, error)

Lock acquires exclusive lock on this repo

type LockedRepo

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)
	SetConfig(func(interface{})) error

	GetStorage() (stores.StorageConfig, error)
	SetStorage(func(*stores.StorageConfig)) error
	Stat(path string) (fsutil.FsStat, error)
	DiskUsage(path string) (int64, 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
}

type Repo

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 RepoType

type RepoType int

const (
	FullNode RepoType = iota
	StorageMiner
	Worker
)