supportedMimeTypes configuration not getting picked up

[winston-van]

Hello!

I'm trying to expand the file types accepted by LibreChat by setting the following in my librechat.yaml file:

fileConfig:
  endpoints:
    openAI:
      supportedMimeTypes:
        - "image/.*"
        - "text/.*"
        - "application/.*"
        - "application/x-sh"

I see the LibreChat logs showing that my custom config was loaded:

info: Custom config file loaded:
info: {
  "version": "1.2.0",
  "cache": false,
  "includedTools": [
    "calculator"
  ],
  "endpoints": {
    "assistants": {
      "privateAssistants": true
    }
  },
  "fileConfig": {
    "endpoints": {
      "default": {
        "supportedMimeTypes": [
          "image/.*",
          "text/.*",
          "application/.*",
          "application/x-sh"
        ]
      }
    }
  }
}
info: Server listening on all interfaces at port 3080. Use http://localhost:3080 to access it

However, despite this, I am unable to upload .sh files to the chat. I get an error saying "Currently unsupported file type: application/x-sh":

I am currently using LibreChat v0.7.6 with the ghcr.io/danny-avila/librechat:v0.7.6 image and my only endpoint is OpenAI, configured with the OPENAI_API_KEY env in my .env file

This issue is very similar to one posted in discussion #4661.

I've also tried using default: instead of openAI: under the endpoints key, but the same issue occurs.

Is there anything that I'm missing here that's causing the supportedMimeTypes config to not get picked up?
I would appreciate any help. Thank you so much!

[danny-avila]

Can you share a file you're testing with?

[danny-avila]

Hey @winston-van I see the issue, and will have to commit a small patch, sorry for the inconvenience

[winston-van]

No problem- thanks for responding! Sorry I didn't get a chance send you a file earlier!

[winston-van]

Issue created from this dicussion that was patched: #5880