import { Arguments, Argv } from 'yargs';
import {
  initHook,
  cliHook,
  cliBuildHook,
} from '../hooks';

export interface BuildArguments extends Arguments {
  target?: string[];
  optimize: boolean;
}

export function buildBuilder(argv: Argv) {
  return argv
    .version(false)
    .option('target', {
      alias: 't',
      string: true,
      array: true,
      required: false,
    })
    .option('optimize', {
      boolean: true,
      default: false,
    })
    .showHelpOnFail(true)
    .help(
      'help',
      'Show usage instructions.'
    );
}

export function buildHandler(argv: BuildArguments) {
  initHook.addAction('analyze', async () => {
    require('./build.handler');
    await cliBuildHook.do(argv);
  }, { priority: 30 });
}

cliHook.addFilter('build', (argv) => {
  return argv.command(
    'build',
    'Build your bundles',
    {
      builder: buildBuilder,
      handler: buildHandler,
    },
  );
});