cardano-cli

Safe Haskell	None
Language	Haskell2010

Cardano.CLI.Environment

Description

This module defines constants derived from the environment.

Synopsis

data EnvCli = EnvCli {
- envCliNetworkId :: Maybe NetworkId
- envCliSocketPath :: Maybe FilePath
- envCliAnyCardanoEra :: Maybe AnyCardanoEra
}
envCliSomeEra :: EnvCli -> Maybe (Some Era)
envCliAnyEon :: forall (eon :: Type -> Type). (Typeable eon, Eon eon) => EnvCli -> Maybe (EraInEon eon)
getEnvCli :: IO EnvCli
getEnvNetworkId :: IO (Maybe NetworkId)
getEnvSocketPath :: IO (Maybe FilePath)

Documentation

data EnvCli Source #

Constructors

EnvCli
Fields envCliNetworkId :: Maybe NetworkId envCliSocketPath :: Maybe FilePath envCliAnyCardanoEra :: Maybe AnyCardanoEra

envCliSomeEra :: EnvCli -> Maybe (Some Era) Source #

envCliAnyEon :: forall (eon :: Type -> Type). (Typeable eon, Eon eon) => EnvCli -> Maybe (EraInEon eon) Source #

getEnvCli :: IO EnvCli Source #

getEnvNetworkId :: IO (Maybe NetworkId) Source #

If the environment variable CARDANO_NODE_NETWORK_ID is set, then return the network id therein. Otherwise, return Nothing.

getEnvSocketPath :: IO (Maybe FilePath) Source #

If the environment variable CARDANO_NODE_SOCKET_PATH is set, then return the set value. Otherwise, return Nothing.