35 lines
702 B
Go
35 lines
702 B
Go
package geth
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import (
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"errors"
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"io/ioutil"
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"strings"
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"github.com/ethereum/go-ethereum/accounts/abi"
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)
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var (
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ErrInvalidAbiFile = errors.New("invalid abi")
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ErrMissingAbiFile = errors.New("missing abi")
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)
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func ParseAbiFile(abiFilePath string) (abi.ABI, error) {
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abiString, err := ReadAbiFile(abiFilePath)
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if err != nil {
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return abi.ABI{}, ErrMissingAbiFile
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}
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parsedAbi, err := abi.JSON(strings.NewReader(abiString))
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if err != nil {
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return abi.ABI{}, ErrInvalidAbiFile
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}
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return parsedAbi, nil
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}
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func ReadAbiFile(abiFilePath string) (string, error) {
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filesBytes, err := ioutil.ReadFile(abiFilePath)
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if err != nil {
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return "", ErrMissingAbiFile
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}
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return string(filesBytes), nil
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}
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