create-options.js

'use strict';

const _ = require('lodash');
const path = require('path');

function createOptions(cwd, context) {
  const options = {
    cwd: cwd
  };
  if (!(process.platform === 'win32')) {
    if (context.options.uid) options.uid = context.options.uid;
    if (context.options.gid) options.gid = context.options.gid;
  }
  options.env = Object.create(process.env);
  options.env['npm_config_loglevel'] = context.options.npmLevel;
  options.env['npm_config_tmp'] = context.npmConfigTmp;
  options.env['TEMP'] = context.npmConfigTmp;
  options.env['TMP'] = context.npmConfigTmp;
  options.env['TMPDIR'] = context.npmConfigTmp;
  // Explicitly tell yarn to ignore the "engines" field in `package.json`.
  // If dependencies of tested modules have set it and CITGM is testing an
  // unreleased version of Node.js, this prevents `yarn install` from failing.
  options.env['YARN_IGNORE_ENGINES'] = 'true';

  if (context.options.nodedir) {
    const nodedir = path.resolve(process.cwd(), context.options.nodedir);
    options.env['npm_config_nodedir'] = nodedir;
    context.emit(
      'data',
      'verbose',
      `${context.module.name} nodedir`,
      `Using nodedir "${nodedir}"`
    );
  }

  if (context.module && context.module.envVar) {
    _.forEach(context.module.envVar, (val, key) => {
      options.env[key] = val;
    });
  }
  return options;
}

module.exports = createOptions;