Function buildArgv

packages/jest-cli/src/run.ts:44–79

(
  maybeArgv?: Array<string>,
)

}

export async function buildArgv(
  maybeArgv?: Array<string>,
): Promise<Config.Argv> {
  const version =
    getVersion() +
    (__dirname.includes(`packages${path.sep}jest-cli`) ? '-dev' : '');

  const rawArgv: Array<string> = maybeArgv || process.argv.slice(2);
  const argv: Config.Argv = await yargs(rawArgv)
    .usage(args.usage)
    .version(version)
    .alias('help', 'h')
    .options(args.options)
    .epilogue(args.docs)
    .check(args.check).argv;

  validateCLIOptions(
    argv,
    {...args.options, deprecationEntries},
    // strip leading dashes
    Array.isArray(rawArgv)
      ? rawArgv.map(rawArgv => rawArgv.replace(/^--?/, ''))
      : Object.keys(rawArgv),
  );

  // strip dashed args
  return Object.keys(argv).reduce<Config.Argv>(
    (result, key) => {
      if (!key.includes('-')) {
        result[key] = argv[key];
      }
      return result;
    },
    {$0: argv.$0, _: argv._},
  );
}

const getProjectListFromCLIArgs = (argv: Config.Argv, project?: string) => {
  const projects = argv.projects ?? [];