flag

func Bool ¶

func Bool(name string, value bool, usage string, envKey string) *bool

Bool is a similar to flag.Bool but it also parse value from specified environment variable when the parameter was not provided explicitly on command line argument. Environment variables are ignored when the given envKey is an empty string.

func DumpAll ¶

func DumpAll(ctx context.Context)

func Float64 ¶ added in v0.58.2

func Float64(name string, value float64, usage string, envKey string) *float64

Float64 is similar to flag.Float64 but it also parses value from specified environment variable when the parameter was not provided explicitly on command line argument. Environment variables are ignored when the given envKey is an empty string.

func Int ¶

func Int(name string, value int, usage string, envKey string) *int

Int is a similar to flag.Int but it also parse value from specified environment variable when the parameter was not provided explicitly on command line argument. Environment variables are ignored when the given envKey is an empty string.

func Parse ¶

func Parse() error

func Parsed ¶

func Parsed() bool

func PrintDefaults ¶

func PrintDefaults()

func Reset ¶

func Reset()

func String ¶

func String(name string, value string, usage string, envKey string) *string

String is a similar to flag.String but it also parse value from specified environment variable when the parameter was not provided explicitly on command line argument. Environment variables are ignored when the given envKey is an empty string.