const createStartBlock = (blocks, env) => { if (env === 'test') { return blocks.exchanger ? blocks.exchanger.test ? blocks.exchanger.test : blocks.exchanger.prod : blocks.test || blocks.prod } else if (env === 'prod') { return blocks.exchanger && blocks.exchanger.prod ? blocks.exchanger.prod : blocks.prod } else { throw new Error('Invalid env for creating a yaml file') } } module.exports = { createStartBlock, }