env

Documentation

Overview

Package env provides abstractions for environment variable access to enable dependency injection and testing isolation.

Index

• type OSReader
  • func (*OSReader) Getenv(key string) string
• type Reader

Types

type OSReader

type OSReader struct{}

OSReader implements Reader using the standard os package

func (*OSReader) Getenv

func (*OSReader) Getenv(key string) string

Getenv returns the value of the environment variable named by the key

type Reader

type Reader interface {
	Getenv(key string) string
}

Reader defines an interface for environment variable access