config

Documentation

Index

• type Conf
  • func AppConfig() *Conf

Examples

• AppConfig

Types

type Conf

type Conf struct {
	Server serverConf
	Db     dbConf
	Logger loggerConf
}

Conf is the parent struct which holds the children configuration structs. Conf is used to keep config structs in isolated logical groups.

func AppConfig

func AppConfig() *Conf

AppConfig runs the setup and install of the applications' configuration variables AppConfig is called wherever the config data is required.

Example

type exampleStruct struct {
	String string `env:"STRING"`
}
os.Setenv("STRING", "an example string!")

var e exampleStruct
err := envdecode.StrictDecode(&e)
if err != nil {
	panic(err)
}

// if STRING is set, e.String will contain its value
fmt.Println(e.String)

Output:

an example string!