[Bug]: Server crash while downloading new podcast episodes if podcast folder has not yet been created

[mbentham]

Describe the issue

When trying to download a podcast episode the docker container crashes and has to be restarted, last error in the log is like this:

Error: ENOENT: no such file or directory, open '/podcasts/Transfer - The Emiliano Sala Story/8. Off the Radar.mp3'
Emitted 'error' event on WriteStream instance at:
at emitErrorNT (node:internal/streams/destroy:157:8)
at emitErrorCloseNT (node:internal/streams/destroy:122:3)
at processTicksAndRejections (node:internal/process/task_queues:83:21) {
errno: -2,
code: 'ENOENT',
syscall: 'open',
path: '/podcasts/Transfer - The Emiliano Sala Story/8. Off the Radar.mp3'
}

If podcast folder is manually created then error no longer occurs, looks like a check to see if podcast folder exists before trying to save podcast file is missing.

Steps to reproduce the issue

Try to download an episode of a podcast where the podcast's folder has not yet been created

Audiobookshelf version

v2.1.5

How are you running audiobookshelf?

Docker

[advplyr]

When you first add the podcast it will check for the folder and create it if it does not exist. In this case the folder must have been deleted or you changed the folder paths of your library or something.

We still need to fix this but just wanted to mention the folder check does happen initially.

[advplyr]

Fixed in v2.2.0