apiconnect-config/lib/loader.js

Configuration module IBM API Connect Developer Toolkit

/********************************************************* {COPYRIGHT-TOP} ***
 * Licensed Materials - Property of IBM
 * 5725-Z22, 5725-Z63, 5725-U33, 5725-Z63
 *
 * (C) Copyright IBM Corporation 2016, 2017
 *
 * All Rights Reserved.
 * US Government Users Restricted Rights - Use, duplication or disclosure
 * restricted by GSA ADP Schedule Contract with IBM Corp.
 ********************************************************** {COPYRIGHT-END} **/
// Node module: apiconnect-config

'use strict';

module.exports = loadConfig;

var Config = require('./config');
var debug = require('debug')('apiconnect-config:lib:loader');
var project = require('apiconnect-project');

/**
 * Load config info. If within a supported project, also load project configuration.
 * @param {string} [baseDir] directory to load from. If not set, tried to load cwd.
 * @param {object} [options] config options.
 * @param {boolean} [options.shouldParseUris] Indicates if URIs in values should be parsed and returned as objects in
 * @param {boolean} [options.loadFromEnv] Indicated if process.env should also be searched when getting values. Env will
 * override project and user level configuration.
 * {@see Config@get} calls.
 * @return {Config}
 */
function loadConfig(baseDir, options) {
  if (typeof baseDir === 'object') {
    options = baseDir;
    baseDir = null;
  }
  baseDir = baseDir || process.cwd();

  if (!options) {
    options = {};
  }

  var info = project.inspectPath(baseDir);
  if (info.type === 'project' || info.type === 'directory') {
    options.projectDir = info.basePath;
  }
  debug('baseDir %s, info: %j, config opts: %j', baseDir, info, options);
  return new Config(options);
};