@lodestar/utils/lib/command.js

Utilities required across multiple lodestar packages

/**
 * Register a CliCommand type to yargs. Recursively registers subcommands too.
 * @param yargs
 * @param cliCommand
 */
// biome-ignore lint/suspicious/noExplicitAny: We need to use `any` type here
export function registerCommandToYargs(yargs, cliCommand) {
    yargs.command({
        command: cliCommand.command,
        describe: cliCommand.describe,
        builder: (yargsBuilder) => {
            yargsBuilder.options(cliCommand.options ?? {});
            for (const subcommand of cliCommand.subcommands ?? []) {
                registerCommandToYargs(yargsBuilder, subcommand);
            }
            if (cliCommand.examples) {
                for (const example of cliCommand.examples) {
                    yargsBuilder.example(`$0 ${example.command}`, example.description ?? "");
                }
            }
            return yargs;
        },
        handler: cliCommand.handler ?? function emptyHandler() { },
    });
}
//# sourceMappingURL=command.js.map