Function Wrap

lib/config/wrapper.go:147–157

Wrap wraps an existing Configuration structure and ties it to a file on disk. The returned Wrapper is a suture.Service, thus needs to be started (added to a supervisor).

(path string, cfg Configuration, myID protocol.DeviceID, evLogger events.Logger)

// The returned Wrapper is a suture.Service, thus needs to be started (added to
// a supervisor).
func Wrap(path string, cfg Configuration, myID protocol.DeviceID, evLogger events.Logger) Wrapper {
	w := &wrapper{
		cfg:      cfg,
		path:     path,
		evLogger: evLogger,
		myID:     myID,
		queue:    make(chan modifyEntry, maxModifications),
		waiter:   noopWaiter{}, // Noop until first config change
	}
	return w
}

// Load loads an existing file on disk and returns a new configuration
// wrapper.