envvars

Documentation

Index

• Variables
• func EnvSet(key, value string) error
• func Getenv(v string) string

Variables

var (
	HOME   string = Getenv("$HOME")
	PWD    string = Getenv("$PWD")
	SHELL  string = Getenv("$SHELL")
	GOPATH string = Getenv("$GOPATH")
)

common shell environment variables

Functions

func EnvSet

func EnvSet(key, value string) error

func Getenv

func Getenv(v string) string

Getenv returns the value of the string while it replaces ${var} or $var in the string according to the values of the current environment variables. References to undefined variables are replaced by a the empty string.