genv

Documentation

Index

• Variables
• func Load(path ...string) (err error)
• type EnvVariable
  • func Key(key string) *EnvVariable
  • func (e *EnvVariable) Bool() bool
  • func (e *EnvVariable) Default(defaultValue interface{}) *EnvVariable
  • func (e *EnvVariable) Float() float64
  • func (e *EnvVariable) Int() int
  • func (e *EnvVariable) String() string
  • func (e *EnvVariable) Update(value interface{})

Variables

var EnvVariables = make(map[string]*EnvVariable)

EnvVariables is where environment variables are stored.

Functions

func Load

func Load(path ...string) (err error)

Load method allows environment variables to be loaded from the desired file.

dotenv.Load(".envfile")

Types

type EnvVariable

type EnvVariable struct {
	Key          string
	Val          string
	DefaultValue interface{}
	IsDefined    bool
}

EnvVariable contains information about the environment variable, such as key, value, and default value.

func Key

func Key(key string) *EnvVariable

Key is used to determine the path of the environment variable to be accessed.

genv.Key("env-key").String()

func (*EnvVariable) Bool

func (e *EnvVariable) Bool() bool

Bool method is used for environment variables of type bool.

genv.Key("env-key").Bool()

func (*EnvVariable) Default

func (e *EnvVariable) Default(defaultValue interface{}) *EnvVariable

Default is used to specify the default value for the environment variable to be accessed.

genv.Key("env-key").Default("defaultValue").String()

func (*EnvVariable) Float

func (e *EnvVariable) Float() float64

Float method is used for environment variables of type float.

genv.Key("env-key").Float()

func (*EnvVariable) Int

func (e *EnvVariable) Int() int

Int method is used for environment variables of type int.

genv.Key("env-key").Int()

func (*EnvVariable) String

func (e *EnvVariable) String() string

String method is used for environment variables of type string.

genv.Key("env-key").String()

func (*EnvVariable) Update

func (e *EnvVariable) Update(value interface{})

Update is used to update the value of the corresponding environment variable.

genv.Key("env-key").Update("updatedValue")