goutils

README

goutils

Various reusable Go utilities and modules

httplogger

Logging middleware for HTTP requests using go-ethereum/log. See examples/httplogger/main.go

Install:

go get github.com/flashbots/goutils/httplogger

Use:

mux := http.NewServeMux()
mux.HandleFunc("/v1/hello", HelloHandler)
loggedRouter := httplogger.LoggingMiddleware(r)

Documentation

Overview

Package goutils implements various reusable utility functions.

Index

• func CheckErr(err error)
• func GetEnv(key string, defaultValue string) string
• func GetEnvInt(key string, defaultValue int) int

Functions

func CheckErr

func CheckErr(err error)

CheckErr panics if err is not nil

func GetEnv

func GetEnv(key string, defaultValue string) string

GetEnv returns the value of the environment variable named by key, or defaultValue if the environment variable doesn't exist

func GetEnvInt

func GetEnvInt(key string, defaultValue int) int

GetEnvInt returns the value of the environment variable named by key, or defaultValue if the environment variable doesn't exist or is not a valid integer