index.ts

#!/usr/bin/env node
import {
  CommandLineFlagParameter,
  CommandLineParser,
} from '@rushstack/ts-command-line';

import { CoordAction } from './actions';

export class TrucliCommandLine extends CommandLineParser {
  private _verbose!: CommandLineFlagParameter;

  constructor() {
    super({
      toolFilename: 'ftrucli',
      toolDescription:
        'Food Truck CLI used to find food trucks near a geospatial coordinate (especially in San Francisco).',
    });

    this.addAction(new CoordAction());
  }

  protected onDefineParameters(): void {
    this._verbose = this.defineFlagParameter({
      parameterLongName: '--verbose',
      parameterShortName: '-v',
      description: 'Print out all the debug!',
    });
  }

  protected onExecture(): Promise<void> {
    return super.onExecute();
  }
}

const cmdLine: TrucliCommandLine = new TrucliCommandLine();

// eslint-disable-next-line @typescript-eslint/no-floating-promises
cmdLine.execute();