serverless/lib/plugins/aws/lib/setBucketName.js

'use strict';

const BbPromise = require('bluebird');

module.exports = {
  setBucketName() {
    if (this.bucketName) {
      return BbPromise.resolve(this.bucketName);
    }

    return this.provider.getServerlessDeploymentBucketName(this.options.stage, this.options.region)
      .then((bucketName) => {
        this.bucketName = bucketName;
      });
  },
};