client

Documentation

Index

• type FileJSONStore
  • func NewFileJSONStore(baseDir string) (*FileJSONStore, error)
  • func (f *FileJSONStore) Close() error
  • func (f *FileJSONStore) DeleteMeta(name string) error
  • func (f *FileJSONStore) GetMeta() (map[string]json.RawMessage, error)
  • func (f *FileJSONStore) SetMeta(name string, meta json.RawMessage) error

Types

type FileJSONStore

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

FileJSONStore represents a local metadata cache relying on raw JSON files as retrieved from the remote repository.

func NewFileJSONStore

func NewFileJSONStore(baseDir string) (*FileJSONStore, error)

NewFileJSONStore returns a new metadata cache, implemented using raw JSON files, stored in a directory provided by the client. If the provided directory does not exist on disk, it will be created. The provided metadata cache is safe for concurrent access.

func (*FileJSONStore) Close

func (f *FileJSONStore) Close() error

Close closes the metadata cache. This is a no-op.

func (*FileJSONStore) DeleteMeta

func (f *FileJSONStore) DeleteMeta(name string) error

DeleteMeta deletes a metadata file from the cache. If the file does not exist, an *os.PathError is returned.

func (*FileJSONStore) GetMeta

func (f *FileJSONStore) GetMeta() (map[string]json.RawMessage, error)

GetMeta returns the currently cached set of metadata files.

func (*FileJSONStore) SetMeta

func (f *FileJSONStore) SetMeta(name string, meta json.RawMessage) error

SetMeta stores a metadata file in the cache. If the metadata file exist, it will be overwritten.