Build fails: wget to download eng.traineddata from GitHub fails.

[T3chfalcon]

Hi team,

I’m trying to build and run the project using:

docker compose -f docker-compose-openai.yaml up

but the build consistently fails at this step in docker/chat-copilot/webapi/Dockerfile:

RUN cd webapi &&
dotnet restore --use-current-runtime &&
apt-get update && apt-get install -y wget &&
wget -P data https://raw.githubusercontent.com/tesseract-ocr/tessdata/main/eng.traineddata &&
dotnet publish --use-current-runtime --self-contained false --no-restore -o /app

--2025-09-05 xx:xx:xx-- https://raw.githubusercontent.com/tesseract-ocr/tessdata/main/eng.traineddata
Resolving raw.githubusercontent.com...
Connecting to raw.githubusercontent.com||:443... connected.
Unable to establish SSL connection.
This causes the container build to fail and prevents me from running the project.

Steps to reproduce

Fresh clone of the repo

Run docker compose -f docker-compose-openai.yaml up

Build fails during the wget of eng.traineddata

Expected behavior

The project should build successfully without requiring a live download of the eng.traineddata file.

Suggested fix

Instead of relying on wget during build (which fails if GitHub is unreachable or SSL handshake fails), include the eng.traineddata file in the repo (or fetch it via dependency management) and update the Dockerfile to:

COPY src/chat-copilot/webapi/data/eng.traineddata data/eng.traineddata

This would make the build deterministic and not dependent on GitHub availability during docker build.