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Documentation
¶
Overview ¶
package gethwrappers provides infrastructure for generating and verifying go-ethereum wrapper packages for smart contracts. See go_generate.go for more information.
Package gethwrappers provides tools for wrapping solidity contracts with golang packages, using abigen.
Example (BoxOutput) ¶
fmt.Println()
fmt.Print(boxOutput("%s is %d", "foo", 17))
Output: ↘↓↓↓↓↓↓↓↓↓↓↓↓↓↙ → ← → README ← → ← → foo is 17 ← → ← → README ← → ← ↗↑↑↑↑↑↑↑↑↑↑↑↑↑↖
Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Abigen ¶ added in v0.8.7
func Abigen(a AbigenArgs)
Abigen calls Abigen with the given arguments
It might seem like a shame, to shell out to another golang program like this, but the abigen executable is the stable public interface to the geth contract-wrapper machinery.
Check whether native abigen is installed, and has correct version
func GetProjectRoot ¶ added in v0.8.7
func GetProjectRoot() (rootPath string)
GetProjectRoot returns the root of the chainlink project
func WriteVersionsDB ¶
func WriteVersionsDB(db *IntegratedVersion) error
Types ¶
type AbigenArgs ¶ added in v0.8.7
type AbigenArgs struct {
Bin, ABI, Out, Type, Pkg string
}
AbigenArgs is the arguments to the abigen executable. E.g., Bin is the -bin arg.
type ContractDetails ¶
type ContractDetails struct {
Binary string // Hex representation of the contract's raw bytes
ABI string
Sources map[string]string // contractName -> source code
}
ContractDetails contains the contract data needed to make a geth contract wrapper for a solidity contract.
func ExtractContractDetails ¶
func ExtractContractDetails(beltArtifactPath string) (*ContractDetails, error)
ExtractContractDetails returns the data in the belt artifact needed to make a geth contract wrapper for the corresponding EVM contract
func (*ContractDetails) VersionHash ¶
func (c *ContractDetails) VersionHash() (hash string)
VersionHash is the hash used to detect changes in the underlying contract
type ContractVersion ¶
type ContractVersion struct {
// path to compiler artifact used by generate.sh to create wrapper package
CompilerArtifactPath string
// Hash of the artifact at the timem the wrapper was last generated
Hash string
}
ContractVersion records information about the solidity compiler artifact a golang contract wrapper package depends on.
type IntegratedVersion ¶
type IntegratedVersion struct {
// Version of geth last used to generate the wrappers
GethVersion string
// { golang-pkg-name: version_info }
ContractVersions map[string]ContractVersion
}
IntegratedVersion carries the full versioning information checked in this test
func ReadVersionsDB ¶
func ReadVersionsDB() (*IntegratedVersion, error)
readVersionsDB populates an IntegratedVersion with all the info in the versions DB
Source Files
Directories