env

Documentation

Overview

Package env provides utility functions for using environment variables.

Index

• func GetBool(key string, defaultValue bool) (bool, error)
• func GetFloat64(key string, defaultValue float64) (float64, error)
• func GetInt(key string, defaultValue int) (int, error)
• func GetString(key, defaultValue string) string

Functions

func GetBool

func GetBool(key string, defaultValue bool) (bool, error)

GetBool returns the env variable (parsed as bool) for the given key and falls back to the given defaultValue if not set

func GetFloat64

func GetFloat64(key string, defaultValue float64) (float64, error)

GetFloat64 returns the env variable (parsed as float64) for the given key and falls back to the given defaultValue if not set

func GetInt

func GetInt(key string, defaultValue int) (int, error)

GetInt returns the env variable (parsed as integer) for the given key and falls back to the given defaultValue if not set

func GetString

func GetString(key, defaultValue string) string

GetString returns the env variable for the given key and falls back to the given defaultValue if not set