rollup-umd-scripts/bin/scripts/cmds/lint_cmds/plugin.js

CLI for rollup-umd projects

'use strict';

var _stringify = require('babel-runtime/core-js/json/stringify');

var _stringify2 = _interopRequireDefault(_stringify);

var _extends2 = require('babel-runtime/helpers/extends');

var _extends3 = _interopRequireDefault(_extends2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* eslint-disable no-undef, no-param-reassign, global-require, no-unused-vars, no-console, no-underscore-dangle */
var async = require('async');
var path = require('path');
var fs = require('fs');

function install(plugin, argv, done) {
  var pkgPath = path.join(argv.path, 'package.json');
  var pkg = require(pkgPath);
  var eslintConfig = pkg.eslintConfig;

  if (!eslintConfig.plugins) {
    eslintConfig.plugins = [];
  }

  eslintConfig.plugins.push(plugin);

  var newPkg = (0, _extends3.default)({}, pkg, {
    eslintConfig: eslintConfig
  });

  fs.writeFileSync(pkgPath, (0, _stringify2.default)(newPkg, null, 2), { encoding: 'utf8' });
  done();
}

exports.command = 'plugin <name> [names..]';
exports.desc = 'Append a plugin to eslintConfig';
exports.builder = function (yargs) {
  return yargs.option('path', {
    alias: 'p',
    describe: 'path',
    default: process.cwd()
  });
};
exports.handler = function (argv) {
  switch (argv.path[0]) {
    case '/':
      break;
    default:
      argv.path = argv.path[1] === '/' ? path.join(process.cwd(), argv.path.slice(2)) : path.join(process.cwd(), argv.path);
      break;
  }

  async.map([].concat(argv.name).concat(argv.names), function (name, cb) {
    return install(name, argv, cb);
  }, function (err, results) {
    if (err) {
      console.error('[ERROR] ' + err.message);
      process.exit(1);
    }
  });
};