func mergeDefaultOptions()

in swim/node.go [118:152]

• 23 lines of code
• 3 McCabe index (conditional complexity)

func mergeDefaultOptions(opts *Options) *Options {
	def := defaultOptions()

	if opts == nil {
		return def
	}

	opts.StateTimeouts = mergeStateTimeouts(opts.StateTimeouts, def.StateTimeouts)
	opts.LabelLimits = mergeLabelOptions(opts.LabelLimits, def.LabelLimits)

	opts.MinProtocolPeriod = util.SelectDuration(opts.MinProtocolPeriod, def.MinProtocolPeriod)

	opts.RollupMaxUpdates = util.SelectInt(opts.RollupMaxUpdates, def.RollupMaxUpdates)
	opts.RollupFlushInterval = util.SelectDuration(opts.RollupFlushInterval, def.RollupFlushInterval)

	opts.PartitionHealPeriod = util.SelectDuration(opts.PartitionHealPeriod, def.PartitionHealPeriod)

	opts.PartitionHealBaseProbabillity = util.SelectFloat(opts.PartitionHealBaseProbabillity, def.PartitionHealBaseProbabillity)

	opts.JoinTimeout = util.SelectDuration(opts.JoinTimeout, def.JoinTimeout)
	opts.PingTimeout = util.SelectDuration(opts.PingTimeout, def.PingTimeout)
	opts.PingRequestTimeout = util.SelectDuration(opts.PingRequestTimeout, def.PingRequestTimeout)

	opts.PingRequestSize = util.SelectInt(opts.PingRequestSize, def.PingRequestSize)

	opts.MaxReverseFullSyncJobs = util.SelectInt(opts.MaxReverseFullSyncJobs, def.MaxReverseFullSyncJobs)

	opts.SelfEvict = mergeSelfEvictOptions(opts.SelfEvict, def.SelfEvict)

	if opts.Clock == nil {
		opts.Clock = def.Clock
	}

	return opts
}