Package action implements the handling of Wireshark's extcap CLI action flag.

Package all ensures to pull in the required packages for (obscure) CLI args as well as the set of extcap implementations */.

Package cliplugin defines the plugin group types for setting up the extcap plugin CLI args in a modular way.

Package debug implements the “--debug” and “--debug-file” CLI args.

AddFlags runs all registered SetupCLI plugin functions in order to register CLI flags for the specified root command.

BeforeCommand runs all registered BeforeRun plugin functions just before the selected command runs; it terminates as soon as the first plugin function returns a non-nil error and then itself returns this non-nil error.

FixArgs works around Wiresharks extcap CLI flag passing idiosyncrasies of especially passing bool flags in some situations as "--foo true" as opposed to either "--foo" or "--foo=true".