env

Documentation

Index

• Variables
• func ExpandWithEnv(variables ...*string)
• func GetEnvOrDefault[T EnvType](key string, defaultValue T) T
• type EnvType

Variables

var (
	TLS_VERIFY = os.Getenv("TLS_VERIFY") == "true"
	DEBUG      = os.Getenv("DEBUG") == "true"
)

Functions

func ExpandWithEnv

func ExpandWithEnv(variables ...*string)

ExpandWithEnv updates string variables to their corresponding environment values. If the variables does not exist, they're set to empty strings.

func GetEnvOrDefault

func GetEnvOrDefault[T EnvType](key string, defaultValue T) T

GetEnvOrDefault returns the value of the environment variable or the default value if the variable is not set. in requested type.

Types

type EnvType

type EnvType interface {
	~string | ~int | ~bool | ~float64 | time.Duration
}

EnvType is a type that can be used as a type for environment variables.