git.squeep.com Git - websub-hub/blob - config/index.js

   1 'use strict';
   2
   3 const common = require('../src/common');
   4
   5 const defaultEnvironment = 'development';
   6 const testEnvironment = 'test';
   7
   8 function Config(environment) {
   9   environment = environment || defaultEnvironment;
  10   const defaultConfig = require('./default');
  11   let envConfig = require(`./${environment}`); // eslint-disable-line security/detect-non-literal-require
  12   if (!Array.isArray(envConfig)) {
  13     envConfig = Array(envConfig);
  14   }
  15   // We support arrays of config options in env to allow e.g. resetting an existing array
  16   const combinedConfig = common.mergeDeep(defaultConfig, ...envConfig, { environment });
  17   if (!environment.includes(testEnvironment)) {
  18     /* istanbul ignore next */
  19     common.freezeDeep(combinedConfig);
  20   }
  21   return combinedConfig;
  22 }
  23
  24 module.exports = Config;