tenon-io/tenon-cli

const decache = require('decache');

export const parseCommand = function(passedArguments) {
  decache('commander');
  const program = require('commander');

  program
  .description('A CLI for the Tenon Node')
  .option(
    '-k, --key <key>',
    'Tenode API key'
  ).option(
    '-e, --endpoint <endpoint>',
    'Tenon API endpoint'
  ).option(
    '-i, --in [in]',
    'Input file'
  ).option(
    '-o, --out <out>',
    'Output file'
  ).option(
    '--config [config]',
    'Tenode configuration file'
  )
  .option(
    '-f, --format [format]',
    'The format of the outputted data [json, html, xunit, csv]',
    /^(json|html|xunit|csv)$/i
  ).option(
    '-w, --wait-for [waitFor]',
    'Delay, in milliseconds, for the Tenode tests',
    parseFloat
  ).option(
    '-l, --level [level]',
    'The "lowest" WCAG level to test against',
    /^(A|AA|AAA)$/i
  ).option(
    '-c, --certainty [certainty]',
    'Level of certainty of Tenode results [0, 20, 40, 60, 80, 100]',
    /^(0|20|40|60|80|100)$/i
  ).option(
    '-I, --importance [importance]',
    'An optional value'
  ).option(
    '-p, --priority [priority]',
    'Filter for Tenode results, filtering out those with a lower priortiy',
    /^(0|20|40|60|80|100)$/i
  ).option(
    '-s, --store',
    'Should Tenode store the results or not?'
  ).option(
    '-d, --doc-id [docID]',
    'A string of text used to identify the page being tested'
  ).option(
    '-F, --fragment',
    'This parameter allows you to identify the source string as only a fragment of a page',
  ).option(
    '-P, --project-id [projectID]',
    'A string you can supply to identify the tested document as part of a specific system'
  ).option(
    '-u, --user-agent [uaString]',
    'A user-agent to be supplied during Tenode tests'
  ).option(
    '-H, --view-port-height [viewPortHeight]',
    'The height of the headless browser viewport in Tenode tests',
    parseFloat
  ).option(
    '-W, --view-port-width [viewPortWidth]',
    'The width of the headless browser viewport in Tenode tests',
    parseFloat
  ).parse(passedArguments);

  return program;

};


export const filteredOptions = function(program) {
  return Object.keys(program).filter(function(opt) {
    return [ 'commands',
      'options',
      '_execs',
      '_allowUnknownOption',
      '_args',
      '_name',
      'Command',
      'Option',
      '_description',
      '_events',
      '_eventsCount',
      'rawArgs',
      'args'].indexOf(opt) === -1;
  });
};