common

Documentation

Index

• func ConfirmContractDeployed(context context.Context, client *ethclient.Client, ...) (address common.Address)
• func ConfirmTXMined(context context.Context, client *ethclient.Client, ...) (receipt *types.Receipt)
• func DeployLinkEthFeed(e Environment, linkAddress string, weiPerUnitLink *big.Int) common.Address
• func DeployLinkToken(e Environment) common.Address
• func ExplorerLink(chainID int64, txHash common.Hash) string
• func FundNodes(e Environment, transmitters []string, fundingAmount *big.Int)
• func IsAvaxNetwork(chainID int64) bool
• func PanicErr(err error)
• func ParseAddressSlice(arg string) (ret []common.Address)
• func ParseArgs(flagSet *flag.FlagSet, args []string, requiredArgs ...string)
• func ParseBigIntSlice(arg string) (ret []*big.Int)
• func ParseHashSlice(arg string) (ret []common.Hash)
• func ParseIntSlice(arg string) (ret []int)
• type Environment
  • func SetupEnv(overrideNonce bool) Environment

Functions

func ConfirmContractDeployed

func ConfirmContractDeployed(context context.Context, client *ethclient.Client, transaction *types.Transaction, chainID int64) (address common.Address)

ConfirmContractDeployed confirms that the given contract deployment transaction completed and prints useful execution information.

func ConfirmTXMined

func ConfirmTXMined(context context.Context, client *ethclient.Client, transaction *types.Transaction, chainID int64, txInfo ...string) (receipt *types.Receipt)

ConfirmTXMined confirms that the given transaction is mined and prints useful execution information.

func DeployLinkEthFeed

func DeployLinkEthFeed(e Environment, linkAddress string, weiPerUnitLink *big.Int) common.Address

func DeployLinkToken

func DeployLinkToken(e Environment) common.Address

func ExplorerLink

func ExplorerLink(chainID int64, txHash common.Hash) string

ExplorerLink creates a block explorer link for the given transaction hash. If the chain ID is unrecognized, the hash is returned as-is.

func FundNodes

func FundNodes(e Environment, transmitters []string, fundingAmount *big.Int)

func IsAvaxNetwork

func IsAvaxNetwork(chainID int64) bool

IsAvaxNetwork returns true if the given chain ID corresponds to an avalanche network or subnet.

func PanicErr

func PanicErr(err error)

PanicErr panics if error the given error is non-nil.

func ParseAddressSlice

func ParseAddressSlice(arg string) (ret []common.Address)

ParseAddressSlice parses the given comma-separated string of addresses into a slice of common.Address objects.

func ParseArgs

func ParseArgs(flagSet *flag.FlagSet, args []string, requiredArgs ...string)

ParseArgs parses arguments and ensures required args are set.

func ParseBigIntSlice

func ParseBigIntSlice(arg string) (ret []*big.Int)

ParseBigIntSlice parses the given comma-separated string of integers into a slice of *big.Int objects.

func ParseHashSlice

func ParseHashSlice(arg string) (ret []common.Hash)

ParseHashSlice parses the given comma-separated string of hashes into a slice of common.Hash objects.

func ParseIntSlice

func ParseIntSlice(arg string) (ret []int)

ParseIntSlice parses the given comma-separated string of integers into a slice of int.

Types

type Environment

type Environment struct {
	Owner *bind.TransactOpts
	Ec    *ethclient.Client

	// AvaxEc is appropriately set if the environment is configured to interact with an avalanche
	// chain. It should be used instead of the regular Ec field because avalanche calculates
	// blockhashes differently and the regular Ec will give consistently incorrect results on basic
	// queries (like e.g eth_blockByNumber).
	AvaxEc  avaxclient.Client
	ChainID int64
}

func SetupEnv

func SetupEnv(overrideNonce bool) Environment

SetupEnv returns an Environment object populated from environment variables. If overrideNonce is set to true, the nonce will be set to what is returned by NonceAt (rather than the typical PendingNonceAt).