@vocento/wpo-check/bin/wpo-check.js

An internal CLI tool to measure and validate Web Performance KPIs during development and CI/CD workflows.

#!/usr/bin/env node

import { hideBin } from 'yargs/helpers';
import yargs from 'yargs';
import { executeCheck } from '../lib/cli.js';
import { getThresholds, getConfig } from '../lib/wpo-check-helpers.js';
import { reportResult } from '../lib/reporter.js';
import '../lib/log-descriptor.js';

const argv = yargs(hideBin(process.argv))
  .option('mode', {
    alias: 'm',
    type: 'string',
    choices: ['development', 'production'],
    describe: 'Execution mode',
    default: 'development'
  })
  .option('report', {
    alias: 'r',
    type: 'string',
    describe: 'Report export path (JSON)',
    default: 'output/wpo.txt'
  })
  .option('thresholds', {
    alias: 't',
    type: 'string',
    describe: 'Path to the custom file with thresholds',
    default: './.wpo-check.thresholds.json'
  })
  .option('config', {
    alias: 'c',
    type: 'string',
    describe: 'Path to the configuration file',
    default: './.wpo-check.config.json'
  })
  .help()
  .parse();

const {
  _: urls,
  mode,
  report: reportPath,
  thresholds: thresholdsPath,
  config: configPath
} = argv;

const thresholds = getThresholds(thresholdsPath);
const config = getConfig(configPath, urls, mode, reportPath);

const ok = await executeCheck(thresholds, config);

reportResult(ok, reportPath);

process.exit(ok ? 0 : 1);