clienv

Documentation

Overview

Package clienv supports adding env variables automatically into github.com/urfave/cli flags.

Index

• func AddEnvVar(flag cli.Flag, prefix string)
• func AddEnvVars(app *cli.App, prefix string)
• func NameToEnv(prefix, name string) string
• func NamesToEnv(prefix string, names []string) []string

Functions

func AddEnvVar

func AddEnvVar(flag cli.Flag, prefix string)

AddEnvVar sets f.EnvVar given that flag is has type.

func AddEnvVars

func AddEnvVars(app *cli.App, prefix string)

AddEnvVars creates EnvVars slice for each flag in app.

func NameToEnv

func NameToEnv(prefix, name string) string

NameToEnv converts names like asd.foo-bar to ASD_FOO_BAR.

func NamesToEnv

func NamesToEnv(prefix string, names []string) []string

NameToEnv creates new slice with matching env style names.