abarmenkov/frontend-project-lvl2

#!/usr/bin/env node

import {
  Command,
} from 'commander/esm.mjs';

import genDiff from '../index.js';

const program = new Command();

program
  .description('Compares two configuration files and shows a difference.')
  .version('0.0.1')
  .option('-f, --format [type]', 'output format: "stylish", "plain", "json"', 'stylish')
  .arguments('<filepath1> <filepath2>')
  .action((filepath1, filepath2) => {
    const diff = genDiff(filepath1, filepath2, program.opts().format);
    console.log(diff);
  });

program.parse();