env

README

ENV Package

ENV is a lib that facilitates how developers can access environment variables during development. It extracts data from environment variables and converts it into its desired types automatically.

Supports String, Int, Float and Bool types.

Documentation

Index

• func GetBool(name string, defaultValue ...bool) bool
• func GetFloat(name string, defaultValue ...float64) float64
• func GetInt(name string, defaultValue ...int) int
• func GetString(name string, defaultValue ...string) string
• func MustGetBool(name string) bool
• func MustGetFloat(name string) float64
• func MustGetInt(name string) int
• func MustGetString(name string) string

Functions

func GetBool

func GetBool(name string, defaultValue ...bool) bool

GetBool extracts a Bool value from the given environment variable.

func GetFloat

func GetFloat(name string, defaultValue ...float64) float64

GetFloat extracts a Float value from the given environment variable.

func GetInt

func GetInt(name string, defaultValue ...int) int

GetInt extracts an Int value from the given environment variable.

func GetString

func GetString(name string, defaultValue ...string) string

GetString extracts a String value from the given environment variable.

func MustGetBool

func MustGetBool(name string) bool

MustGetBool extracts a Bool value from the given environment variable. It exits the application if not present.

func MustGetFloat

func MustGetFloat(name string) float64

MustGetFloat extracts a Float value from the given environment variable. It exits the application if not present.

func MustGetInt

func MustGetInt(name string) int

MustGetInt extracts an Int value from the given environment variable. It exits the application if not present.

func MustGetString

func MustGetString(name string) string

MustGetString extracts a String value from the given environment variable. It panics if not present.