constants

func CompareContractABI ¶

func CompareContractABI(a, b abi.ABI) error

func FindSignatureInAbi ¶

func FindSignatureInAbi(rawAbi, name string, paramTypes []string) (string, error)

func GetABIFromContractsWithMatchingABI ¶

func GetABIFromContractsWithMatchingABI(contractNames []string) string

GetABIFromContractsWithMatchingABI gets the ABI for multiple contracts from config Makes sure the ABI matches for all, since a single transformer may run against many contracts.

func GetContractABI ¶

func GetContractABI(contractName string) string

GetContractABI returns the ABI for the given contract name

func GetContractAddress ¶

func GetContractAddress(contract string) string

func GetContractAddresses ¶

func GetContractAddresses(contractNames []string) (addresses []string)

Get the addresses for multiple contracts from config

func GetEventSignature ¶

func GetEventSignature(event abi.Event) string

func GetEventTopicZero ¶

func GetEventTopicZero(solidityEventSignature string) string

func GetFirstABI ¶

func GetFirstABI(contractNames []string) string

GetFirstABI returns the ABI from the first contract in a collection in config

func GetMinDeploymentBlock ¶

func GetMinDeploymentBlock(contractNames []string) int64

Get the minimum deployment block for multiple contracts from config

func GetOverloadedFunctionSignature ¶

func GetOverloadedFunctionSignature(rawAbi, name string, paramTypes []string) string

func GetSolidityFunctionSignature ¶

func GetSolidityFunctionSignature(abi, name string) string

func GetTransformerContractNames ¶

func GetTransformerContractNames(transformerLabel string) []string

Returns all contract config names from transformer configuration:

[exporter.vow_file]

path = "transformers/events/vow_file/initializer"
type = "eth_event"
repository = "github.com/makerdao/vdb-mcd-transformers"
migrations = "db/migrations"
contracts = ["MCD_VOW"]   <----
rank = "0"

func NewMismatchedConstructorsError ¶

func NewMismatchedConstructorsError(a, b abi.ABI) error

func NewMismatchedEventsError ¶

func NewMismatchedEventsError(a, b abi.ABI, event string) error

func NewMismatchedMethodsError ¶

func NewMismatchedMethodsError(a, b abi.ABI, method string) error