import * as os from 'os' ; import { join } from 'path' ; export const NODE_ENV = process . env . NODE_ENV || 'dev' ; export const PORT = process . env . PORT || 3000 ; export const CHANNEL = process . env . CHANNEL || 'ch1' ; export const CHAINCODE = process . env . CHAINCODE || 'financial' ; export const COUCHDB_PROTOCOL = process . env . COUCHDB_PROTOCOL || 'http' ; export const COUCHDB_HOST = process . env . COUCHDB_HOST || 'localhost' ; export const COUCHDB_PORT = process . env . COUCHDB_PORT || '5084' ;