126 lines
3.4 KiB
Nim
126 lines
3.4 KiB
Nim
import
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os, options, strformat,
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confutils/defs, chronicles/options as chroniclesOptions,
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spec/[crypto, datatypes], time, version
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export
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defs
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type
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ValidatorKeyPath* = TypedInputFile[ValidatorPrivKey, Txt, "privkey"]
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StartUpCommand* = enum
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noCommand
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createChain
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importValidator
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updateTestnet
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Network* = enum
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ephemeralNetwork
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testnet0
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testnet1
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mainnet
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BeaconNodeConf* = object
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logLevel* {.
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desc: "Sets the log level",
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defaultValue: enabledLogLevel.}: LogLevel
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network* {.
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desc: "The network Nimbus should connect to"
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longform: "network"
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shortform: "n"
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defaultValue: testnet0.}: Network
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case cmd* {.
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command
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defaultValue: noCommand.}: StartUpCommand
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of noCommand:
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dataDir* {.
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desc: "The directory where nimbus will store all blockchain data."
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shortform: "d"
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defaultValue: config.defaultDataDir().}: OutDir
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bootstrapNodes* {.
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desc: "Specifies one or more bootstrap nodes to use when connecting to the network."
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longform: "bootstrapNode"
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shortform: "b".}: seq[string]
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bootstrapNodesFile* {.
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desc: "Specifies a line-delimited file of bootsrap Ethereum network addresses"
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shortform: "f"
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defaultValue: "".}: InputFile
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tcpPort* {.
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desc: "TCP listening port"
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defaultValue: config.defaultPort().}: int
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udpPort* {.
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desc: "UDP listening port",
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defaultValue: config.defaultPort().}: int
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validators* {.
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required
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desc: "Path to a validator private key, as generated by validator_keygen"
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longform: "validator"
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shortform: "v".}: seq[ValidatorKeyPath]
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stateSnapshot* {.
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desc: "Json file specifying a recent state snapshot"
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shortform: "s".}: Option[TypedInputFile[BeaconState, Json, "json"]]
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of createChain:
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validatorsDir* {.
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desc: "Directory containing validator descriptors named vXXXXXXX.deposit.json"
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shortform: "d".}: InputDir
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numValidators* {.
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desc: "The number of validators in the newly created chain".}: int
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firstValidator* {.
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desc: "index of first validator to add to validator list"
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defaultValue: 0.}: int
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genesisOffset* {.
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desc: "Seconds from now to add to genesis time"
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shortForm: "g"
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defaultValue: 5 .}: int
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outputStateFile* {.
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desc: "Output file where to write the initial state snapshot"
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longform: "out"
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shortform: "o".}: OutFile
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of importValidator:
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keyFile* {.
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desc: "File with validator key to be imported (in hex form)".}: Option[ValidatorKeyPath]
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key* {.
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desc: "Validator key to be imported (in hex form)".}: Option[string]
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of updateTestnet:
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discard
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proc defaultDataDir*(conf: BeaconNodeConf): string =
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if conf.network == ephemeralNetwork:
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getCurrentDir() / "beacon-node-cache"
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else:
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let dataDir = when defined(windows):
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"AppData" / "Roaming" / "Nimbus"
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elif defined(macosx):
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"Library" / "Application Support" / "Nimbus"
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else:
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".cache" / "nimbus"
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getHomeDir() / dataDir / "BeaconNode" / $conf.network
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proc defaultPort*(conf: BeaconNodeConf): int =
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(if conf.network == testnet0: 9630 else: 9632) + ord(useRLPx)
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proc validatorFileBaseName*(validatorIdx: int): string =
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# there can apparently be tops 4M validators so we use 7 digits..
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fmt"v{validatorIdx:07}"
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