setup

type ConfigOpts struct {
	// UniquePorts is a flag to generate unique listening addresses
	// (JSON-RPC, HTTP, Admin, P2P, node RPC) for each node.
	// This is useful for testing multiple nodes on the same machine.
	// If it is used for generating a single config, it has no effect.
	UniquePorts bool

	// DnsHost is a flag to use DNS hostname as host in the config
	// instead of ip. It will be used together with DnsNamePrefix to generate
	// hostnames.
	// This is useful for testing nodes inside docker containers.
	DnsHost bool
}

type NodeGenConfig struct {
	RootDir    string
	PortOffset int
	DBPort     uint16 // leave zero for default plus any offset
	IP         string
	NoPEX      bool
	NodeKey    *crypto.Secp256k1PrivateKey
	Genesis    *config.GenesisConfig

	BootNodes       []string
	ExternalAddress string
}

type TestnetConfig struct {
	RootDir       string
	ChainID       string
	NumVals       int
	NumNVals      int
	NoPex         bool
	StartingPort  uint64
	StartingIP    string
	DnsNamePrefix string // optional and only used if DnsHost is true (default: node)
	Hostnames     []string
	Allocs        []string
}

type TestnetNodeConfig struct {
	// Config is the node configuration.
	Config *config.Config
	// DirName is the directory name of the node.
	// If the testnetDir is "testnet" and the DirName is "node0",
	// the full path of the node is "testnet/node0".
	DirName string
	// PrivateKey is the private key of the node.
	PrivateKey *crypto.Secp256k1PrivateKey
}