serverless-deployment-bucket/lib/util.js

Create and configure the Serverless deployment bucket.

'use strict'

// Serverless v2.10.0 introduced breaking changes
// https://github.com/serverless/serverless/pull/8460/commits/cdba0ac11d4276b13bc4a764e99278417ff25c9a
const deploymentBucketProperty = (version) => {
  const semVerParts = version.split('.')
  const major = parseInt(semVerParts[0], 10)
  const minor = parseInt(semVerParts[1], 10)
  return major > 2 || (major == 2 && minor > 9) ?
    'deploymentBucket' :
    'deploymentBucketObject'
}

const filterValidBucketTags = (input) => {
  const output = (Array.isArray(input) ? input : []).reduce((tags, tag) => {
    if (typeof tag === 'object' && typeof tag.Key === 'string' && typeof tag.Value === 'string') {
      const { Key, Value } = tag;
      tags.push({ Key, Value });
    }
    return tags;
  }, []);
  return output.length ? output : undefined;
}

module.exports = {
  deploymentBucketProperty,
  filterValidBucketTags
}