package config

const DefaultConfigPath = "/usr/local/etc/distributor/config.yml"

const (
	BackendLocal = "local"
	BackendSSH   = "ssh"
	BackendS3    = "s3"
)

const (
	ValidationActionFail = "fail"
)

const (
	TransferActionSkip    = "skip"
	TransferActionReplace = "replace"
	TransferActionFail    = "fail"
)

const (
	TransformModeSidecar = "sidecar"
)

func ApplyDefaults(cfg *Config) {
	for pipelineIndex := range cfg.Pipelines {
		pipeline := &cfg.Pipelines[pipelineIndex]
		if pipeline.Validation.OnDigestMismatch == "" {
			pipeline.Validation.OnDigestMismatch = ValidationActionFail
		}
		for destinationIndex := range pipeline.Destinations {
			destination := &pipeline.Destinations[destinationIndex]
			if destination.Publish == nil {
				destination.Publish = &PublishPolicy{Source: true}
			}
			if destination.Transfer.OnDestinationSame == "" {
				destination.Transfer.OnDestinationSame = TransferActionSkip
			}
			if destination.Transfer.OnDestinationOlder == "" {
				destination.Transfer.OnDestinationOlder = TransferActionReplace
			}
			if destination.Transfer.OnDestinationNewer == "" {
				destination.Transfer.OnDestinationNewer = TransferActionSkip
			}
			if destination.Transfer.OnConflict == "" {
				destination.Transfer.OnConflict = TransferActionFail
			}
		}
	}
}