plugin

type EndpointDataTypeMismatchError struct {
	Key         string
	DesiredType string
}

type EndpointMissingRequiredDataError struct {
	Key string
}

type ExecFailure struct {
	Err string
}

type ExecOptions struct {
	Stdout   *os.File
	Stdin    *os.File
	Stderr   *os.File
	Cmd      string
	ExpectRC []int
}

type JSONError struct {
	Err string
}

type MissingRestoreKeyError struct{}

type Plugin interface {
	Validate(ShieldEndpoint) error
	Backup(ShieldEndpoint) error
	Restore(ShieldEndpoint) error
	Store(ShieldEndpoint) (string, error)
	Retrieve(ShieldEndpoint, string) error
	Purge(ShieldEndpoint, string) error
	Meta() PluginInfo
}

type PluginFeatures struct {
	Target string `json:"target"`
	Store  string `json:"store"`
}

type PluginInfo struct {
	Name     string         `json:"name"`
	Author   string         `json:"author"`
	Version  string         `json:"version"`
	Features PluginFeatures `json:"features"`
}

type PluginOpts struct {
	Debug   bool `goptions:"-D, --debug, description='Enable debugging'"`
	Version bool `goptions:"-v, --version, description='Display version information'"`
	Action  goptions.Verbs
	Info    struct {
	} `goptions:"info"`
	Validate struct {
		Endpoint string `goptions:"-e, --endpoint, obligatory, description='JSON string representing backup target'"`
	} `goptions:"validate"`
	Backup struct {
		Endpoint string `goptions:"-e, --endpoint, obligatory, description='JSON string representing backup target'"`
	} `goptions:"backup"`
	Restore struct {
		Endpoint string `goptions:"-e, --endpoint, obligatory, description='JSON string representing backup target'"`
	} `goptions:"restore"`
	Store struct {
		Endpoint string `goptions:"-e, --endpoint, obligatory, description='JSON string representing store endpoint'"`
	} `goptions:"store"`
	Retrieve struct {
		Endpoint string `goptions:"-e, --endpoint, obligatory, description='JSON string representing retrieve endpoint'"`
		Key      string `goptions:"-k, --key, obligatory, description='Key of blob to retrieve from storage'"`
	} `goptions:"retrieve"`
	Purge struct {
		Endpoint string `goptions:"-e, --endpoint, obligatory, description='JSON string representing purge endpoint'"`
		Key      string `goptions:"-k, --key, obligatory, description='Key of blob to purge from storage'"`
	} `goptions:"purge"`
}

type ShieldEndpoint map[string]interface{}

type UnsupportedActionError struct {
	Action string
}