env

Documentation

Index

• func Clear()
• func Expand(s string) string
• func ExpandEnv(s string, env map[string]string) string
• func ExpandEnvVar(key, val string, env map[string]string) string
• func Get(k string) string
• func GetAll() map[string]string
• func Lookup(k string) (string, bool)
• func Restore(env map[string]string) error
• func RestoreOriginal(env map[string]string) error
• func Set(k, v string) error
• func Split(s string) (string, string)
• func Unset(k, v string) error

Functions

func Clear

func Clear()

Clear environment

func Expand

func Expand(s string) string

Expand ...

func ExpandEnv

func ExpandEnv(s string, env map[string]string) string

ExpandEnv variable

func ExpandEnvVar

func ExpandEnvVar(key, val string, env map[string]string) string

ExpandEnvVar variables and execute commands, or fallback to global env

func Get

func Get(k string) string

Get environment variable

func GetAll

func GetAll() map[string]string

GetAll environment variables

func Lookup

func Lookup(k string) (string, bool)

Lookup environment variable

func Restore

func Restore(env map[string]string) error

Restore environment

func RestoreOriginal

func RestoreOriginal(env map[string]string) error

RestoreOriginal environment

func Set

func Set(k, v string) error

Set environment variable

func Split

func Split(s string) (string, string)

Split "key=value" into two variables.

func Unset

func Unset(k, v string) error

Unset environment variable