envs

Documentation

Overview

Package envs provides target environment variables of interest.

Index

• type Variables
  • func (ev *Variables) Get(name string) (string, bool)
  • func (ev *Variables) GetDefault(name, defVal string) string
  • func (ev *Variables) Set(name, val string) bool

Types

type Variables

type Variables struct {
	// contains filtered or unexported fields
}

Variables - collected of targeted environment variables.

func (*Variables) Get

func (ev *Variables) Get(name string) (string, bool)

Get returns an environment variable if it is present in the collection

func (*Variables) GetDefault

func (ev *Variables) GetDefault(name, defVal string) string

GetDefault returns an environment variable or provided default.

func (*Variables) Set

func (ev *Variables) Set(name, val string) bool

Set saves the environment variable if it is targeted. returns true if env variable matches the target