How to translate the default clap strings?

[silvioprog]

Hi.

As default, clap prints its info in English, e.g.:

USAGE:
    program

FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

however, I would like to translate it to my country, for example:

Uso:
    programa

Flags:
    -h, --help       Imprime ajuda da aplicação.
    -V, --version    Imprime versão da aplicação.

(also, notice the translation from USAGE to Uso and FLAGS to Flags). But, I would like to keep the default clap argument behavior, for example, the -v/--version would keep showing the application version without any extra implementation like this:

    if cmd_args.is_present("version") {
        println!("{}", config::APP_VERSION);
        return Ok(());
    }

So, is there any clap option to change only the strings for translating but keep the original argument behavior?

TIA

[pksunkara]

If you want to change whole help message, you have to implement the default clap behaviour too. To localize the other strings, we can combine it with already existing issue.

Duplicate of #380

[CreepySkeleton]

@silvioprog You can replace default messages via App::help_message and App::version_message