func()

in plugins/internal/plugin/device_plugin.go [345:366]

• 15 lines of code
• 4 McCabe index (conditional complexity)

func (p *DevicePlugin) GetDeviceForID(deviceID string) (*discovery.Device, error) {

	// Strip the multitenancy suffix from the device ID
	backslash := strings.LastIndex(deviceID, "\\")
	if backslash == -1 {
		return nil, fmt.Errorf("malformed device ID \"%s\"", deviceID)
	}
	stripped := deviceID[0:backslash]

	// Lock the mutex for the device list
	p.devicesMutex.Lock()
	defer p.devicesMutex.Unlock()

	// Search for a device with the specified ID
	for _, device := range p.currentDevices {
		if device.ID == stripped {
			return device, nil
		}
	}

	return nil, fmt.Errorf("could not find device with ID \"%s\"", stripped)
}