How collect flat data and save into new directories recursively (year/week)?

[jreagle]

I've a flat data source with update weekly and always available at thursday.

The http-url to get CSV file work with following date pattern: http://www.server.com/YYYYMMDD.csv

Where YYYYMMDD is always thursday, but only available six days after (d+6) to download.
(eg. url/20230203.csv => schedule: 09/02/2023 => current thursday - 6 days = last friday)

How I can save files in directories by date like: ./data/2023/20230209/20230209.zip?

It's possible set/create new directory to download file each schedule execution?

I appreciate any explanation.

Or only possible do it in postprocess file with Deno?