devnet

package
v0.0.9 Latest Latest
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 Go to latest Published: Jun 27, 2025 License: MIT Imports: 25 Imported by: 0

Documentation

Index

Constants

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const (
	Blue   = "\033[34m"
	Cyan   = "\033[36m"
	Green  = "\033[32m"
	Yellow = "\033[33m"
	Reset  = "\033[0m"
)
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const ALLOCATION_DELAY_INFO_SLOT = 155

Ref https://github.com/Layr-Labs/eigenlayer-contracts/blob/c08c9e849c27910f36f3ab746f3663a18838067f/src/contracts/core/AllocationManagerStorage.sol#L63

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const ALLOCATION_MANAGER_ADDRESS = "0xFdD5749e11977D60850E06bF5B13221Ad95eb6B4"

These are fallback EigenLayer deployment addresses when not specified in context

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const ANVIL_1_KEY = "0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80"
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const BN254_TABLE_CALCULATOR_ADDRESS = "0x033af59c1b030Cc6eEE07B150FD97668497dc74b"
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const B_EIGEN_TOKEN_ADDRESS = "0x275cCf9Be51f4a6C94aBa6114cdf2a4c45B9cb27"
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const CHAIN_ARGS = "--gas-limit 140000000 --base-fee 0 --gas-price 1000000"
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const CROSS_CHAIN_REGISTRY_ADDRESS = "0x0022d2014901F2AFBF5610dDFcd26afe2a65Ca6F"
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const CURVE_TYPE_KEY_REGISTRAR_BN254 = 2
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const DELEGATION_MANAGER_ADDRESS = "0x75dfE5B44C2E530568001400D3f704bC8AE350CC"
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const DEVNET_CONTEXT = "devnet"
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const FOUNDRY_IMAGE = "ghcr.io/foundry-rs/foundry:stable"

Foundry Image Date : 21 April 2025

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const FUND_VALUE = "1000000000000000000"
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const HOLESKY_EIGEN_CONTRACT_ADDRESS = "0x3B78576F7D6837500bA3De27A60c7f594934027E"
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const KEY_REGISTRAR_ADDRESS = "0x1C84Bb62fE7791e173014A879C706445fa893BbE"
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const L1 = "l1"
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const MULTICHAIN_PROXY_ADMIN = "0xC5dc0d145a21FDAD791Df8eDC7EbCB5330A3FdB5"
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const STRATEGY_MANAGER_ADDRESS = "0xdfB5f6CE42aAA7830E94ECFCcAd411beF4d4D5b6"
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const STRATEGY_TOKEN_FUNDING_AMOUNT_BY_LARGE_HOLDER_IN_ETH = 1000
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const ST_ETH_TOKEN_ADDRESS = "0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034"

Variables

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var DefaultTokenHolders = map[common.Address]TokenFunding{
	common.HexToAddress(ST_ETH_TOKEN_ADDRESS): {
		TokenName:     "stETH",
		HolderAddress: common.HexToAddress("0xC8088abD2FdaF4819230EB0FdA2D9766FDF9F409"),
		Amount:        new(big.Int).Mul(big.NewInt(STRATEGY_TOKEN_FUNDING_AMOUNT_BY_LARGE_HOLDER_IN_ETH), big.NewInt(1e18)),
	},
	common.HexToAddress(B_EIGEN_TOKEN_ADDRESS): {
		TokenName:     "bEIGEN",
		HolderAddress: common.HexToAddress("0x5f8C207382426D3f7F248E6321Cf93B34e66d6b9"),
		Amount:        new(big.Int).Mul(big.NewInt(STRATEGY_TOKEN_FUNDING_AMOUNT_BY_LARGE_HOLDER_IN_ETH), big.NewInt(1e18)),
	},
}

Common holesky token holders with large balances - mapped by token address

Functions

func EnsureDockerHost 

func EnsureDockerHost(inputUrl string) string

EnsureDockerHost replaces localhost/127.0.0.1 in URLs with the appropriate Docker host. Only replaces when localhost/127.0.0.1 are the actual hostname, not substrings. This ensures URLs work correctly when passed to Docker containers across platforms.

func FileExistsInRoot 

func FileExistsInRoot(filename string) bool

func FundStakerWithTokens added in v0.0.9 

func FundStakerWithTokens(ctx context.Context, ethClient *ethclient.Client, rpcClient *rpc.Client, stakerAddress common.Address, tokenFunding TokenFunding, tokenAddress common.Address, rpcURL string) error

FundStakerWithTokens funds staker with strategy tokens using impersonation

func FundStakersWithStrategyTokens added in v0.0.9 

func FundStakersWithStrategyTokens(cfg *devkitcommon.ConfigWithContextConfig, rpcURL string, tokenAddresses []string) error

FundStakersWithStrategyTokens funds all stakers with the specified strategy tokens

func FundWalletsDevnet 

func FundWalletsDevnet(cfg *devkitcommon.ConfigWithContextConfig, rpcURL string) error

FundWallets sends ETH to a list of addresses Only funds wallets with balance < 0.3 ether.

func GetDevnetBlockTimeOrDefault 

func GetDevnetBlockTimeOrDefault(cfg *common.ConfigWithContextConfig, chainName string) (int, error)

func GetDevnetChainArgsOrDefault 

func GetDevnetChainArgsOrDefault(cfg *common.ConfigWithContextConfig) string

GetDevnetChainArgsOrDefault extracts and formats the chain arguments for devnet. Falls back to CHAIN_ARGS constant if value is empty.

func GetDevnetChainIdOrDefault 

func GetDevnetChainIdOrDefault(cfg *common.ConfigWithContextConfig, chainName string, logger iface.Logger) (int, error)

func GetDevnetChainImageOrDefault 

func GetDevnetChainImageOrDefault(cfg *common.ConfigWithContextConfig) string

GetDevnetChainImageOrDefault returns the devnet chain image, falling back to FOUNDRY_IMAGE if not provided.

func GetDevnetForkUrlDefault 

func GetDevnetForkUrlDefault(cfg *common.ConfigWithContextConfig, chainName string) (string, error)

func GetDevnetRPCUrlDefault added in v0.0.9 

func GetDevnetRPCUrlDefault(cfg *common.ConfigWithContextConfig, chainName string) (string, error)

func GetDockerHost 

func GetDockerHost() string

GetDockerHost returns the appropriate Docker host based on environment and platform. Uses DOCKERS_HOST environment variable if set, otherwise detects OS: - Linux: defaults to 172.17.0.1 (Docker containers can access host via localhost) - macOS/Windows: defaults to host.docker.internal (required for Docker Desktop)

func GetDockerPsDevnetArgs 

func GetDockerPsDevnetArgs() []string

GetDockerPsDevnetArgs returns the arguments needed to list all running devkit devnet Docker containers along with their exposed ports. It filters containers by name prefix ("devkit-devnet") and formats the output to show container name and port mappings in a readable form.

func GetEigenLayerAddresses 

func GetEigenLayerAddresses(cfg *common.ConfigWithContextConfig) (allocationManager, delegationManager string, strategyManager string, keyRegistrar string, crossChainRegistry string, bn254TableCalculator string)

GetEigenLayerAddresses returns EigenLayer L1 addresses from the context config Falls back to constants if not found in context

func GetRPCURL 

func GetRPCURL(port int) string

GetRPCURL returns the RPC URL for accessing the devnet container from the host. This should always use localhost since it's for host→container communication

func GetUnderlyingTokenAddressesFromStrategies added in v0.0.9 

func GetUnderlyingTokenAddressesFromStrategies(cfg *devkitcommon.ConfigWithContextConfig, rpcURL string, logger iface.Logger) ([]string, error)

GetUnderlyingTokenAddressesFromStrategies extracts all unique underlying token addresses from strategy contracts

func IsPortAvailable 

func IsPortAvailable(port int) bool

IsPortAvailable checks if a TCP port is not already bound by another service.

func StopAndRemoveContainer 

func StopAndRemoveContainer(ctx *cli.Context, containerName string)

/ Stops the container and removes it

func WriteEmbeddedArtifacts 

func WriteEmbeddedArtifacts() (composePath string)

WriteEmbeddedArtifacts writes the embedded docker-compose.yaml. Returns the paths to the written files.

Types

type TokenFunding added in v0.0.9 

type TokenFunding struct {
	TokenName     string         `json:"token_name"`
	HolderAddress common.Address `json:"holder_address"`
	Amount        *big.Int       `json:"amount"`
}

TokenFunding represents a token transfer configuration

Source Files

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