envflag

Documentation

Overview

envflag wraps flag.FlagSet, allowing values to be set from the environment, translating keys from `screaming.snake-case` to `SCREAMING_SNAKE_CASE`

Index

• type Config
  • func New(name string, out io.Writer) *Config
  • func (c *Config) Parse(args, env []string) error

Types

type Config

type Config struct {
	*flag.FlagSet
}

func New

func New(name string, out io.Writer) *Config

func (*Config) Parse

func (c *Config) Parse(args, env []string) error