Preserve Last Modified Date when Exporting Documents

[jamesmortensen]

Thanks for creating such an awesome tool for quickly backing everything up locally from Quip! I have about a half a decade of documents in quip, and I thought it would be helpful to preserve the last modified time of documents and either include this in metadata, either within the file or in a folder-level JSON file (the "easy" solution), or directly manipulate the timestamps when saving to the local filesystem (a more difficult solution).

For instance, when using adb to pull files from my Android phone to my local hard-drive, I can pass -a to preserve timestamps.

Thank you again!

[jamesmortensen]

It looks like Node.js fs module has an API to change file timestamps called fs.utimes and Quip's getFolder API returns modified timestamp in a updated_usec property in the response. The thread API also returns an updated_usec timestamp.

I think this can be done. Would you consider a pull request?