env

Documentation

Overview

Package env implements the functions, types, and interfaces for the module.

Index

• func GetEnv(key string) string
• func SetEnv(key, value string) error
• func Var(vv ...string) string

Functions

func GetEnv

func GetEnv(key string) string

GetEnv retrieves the value of an environment variable with the given key.

func SetEnv

func SetEnv(key, value string) error

SetEnv sets an environment variable with the given key and value. The key is converted to uppercase before setting the environment variable.

func Var

func Var(vv ...string) string

Var constructs a string by joining the given string slices with underscores and converting to uppercase.