Support syncing single file about serverless-s3-sync

[k1LoW]

@Horgix sorry for too late repry 🙏

localPath is good idea !

I think

• create localPath that allow dir and single files.
• show deprecation message if using localDir

[cmjchrisjones]

@k1LoW @Horgix I've just found myself needing this very feature, it looks like this might have been forgotten about over the last couple of years, is there any chance of seeing this come to fruition at all or if not would you be willing to share your amendments and/or publish a forked version of it @Horgix

Regards

Chris

[programmer04]

Howdy @Horgix @k1LoW
What is the status of this issue? This feature will be useful also for me ;) Could @Horgix send this PR? I think localDir can be reused for single files too (only mention this in docs).

[cmjchrisjones]

In the meantime a workaround that I have found is thus:

given I only want to sync a single file (in my case index.html), move it into a src folder

in the serverless.yml file, update the custom section and the WebsiteConfiguration.IndexDocument like so:

custom:
  siteName: <your-site-name>
  s3Sync:
    - bucketName: ${self:custom.siteName}
      localDir: src/

resources:
  Resources:
    StaticSite:
      Type: AWS::S3::Bucket
      Properties:
        AccessControl: PublicRead
        BucketName: ${self:custom.siteName}
        WebsiteConfiguration:
          IndexDocument: ./src/index.html

[msudgh]

Hey @k1LoW,
I investigated the feature, and IMO requires a recursive implementation on the given path.
I want to utilize it as a plugin to upload a single file or directory.
It needs to detect the type of given path and consider the process to perform.

Appreciate any thoughts or input.