Golang BindPFlag Examples

Example #1

File: doit.go Project: alexcb/doit

func addStringSliceFlag(cmd *cobra.Command, name string, def []string, desc string, opts ...flagOpt) {
	fn := flagName(cmd, name)
	cmd.Flags().StringSlice(name, def, desc)
	viper.BindPFlag(fn, cmd.Flags().Lookup(name))

	for _, o := range opts {
		o(cmd, name, fn)
	}
}

Example #2

File: doit.go Project: alexcb/doit

func initFlags() {
	viper.SetEnvPrefix("DIGITALOCEAN")
	viper.BindEnv("access-token", "DIGITALOCEAN_ACCESS_TOKEN")
	viper.BindPFlag("access-token", DoitCmd.PersistentFlags().Lookup("access-token"))
	viper.BindPFlag("output", DoitCmd.PersistentFlags().Lookup("output"))
}