env

Documentation

Index

• Constants
• func Env(key string) (string, error)
• func EnvOr(key string, def string) string
• func New() hctx.Map

Constants

const (
	EnvKey   = "env"
	EnvOrKey = "envOr"
)

Keys to be used in templates for the functions in this package.

Functions

func Env

func Env(key string) (string, error)

Env will return the specified environment variable, or an error if it can not be found

<%= env("GOPATH") %>

func EnvOr

func EnvOr(key string, def string) string

Env will return the specified environment variable, or the second argument, if not found

<%= envOr("GOPATH", "~/go) %>

func New

func New() hctx.Map

New returns a map of the helpers within this package.