func()

in executors/docker/machine/provider.go [231:253]

• 17 lines of code
• 8 McCabe index (conditional complexity)

func (m *machineProvider) updateMachine(config *common.RunnerConfig, data *machinesData, details *machineDetails) error {
	if details.State != machineStateIdle {
		return nil
	}

	if config.Machine.MaxBuilds > 0 && details.UsedCount >= config.Machine.MaxBuilds {
		// Limit number of builds
		return errors.New("Too many builds")
	}

	if data.Total() >= config.Limit && config.Limit > 0 {
		// Limit maximum number of machines
		return errors.New("Too many machines")
	}

	if time.Since(details.Used) > time.Second*time.Duration(config.Machine.GetIdleTime()) {
		if data.Idle >= config.Machine.GetIdleCount() {
			// Remove machine that are way over the idle time
			return errors.New("Too many idle machines")
		}
	}
	return nil
}