# chatterbox-fast — streaming TTS server.
#
# Layers our streaming server (app.py + scheduler.py) on top of the proven
# chatterbox base image (devnen's, already built locally by the sibling
# `chatterbox` stack). That base carries the chatterbox lib + torch +
# fastapi/uvicorn/pydantic — verified present — so this stays a thin overlay.
#
# Build on irv-ml1, where local/chatterbox:<tag> exists. Bump the base via the
# CHATTERBOX_BASE build arg (compose passes it from .env: CBF_BASE_TAG).
ARG CHATTERBOX_BASE=local/chatterbox:v1
FROM ${CHATTERBOX_BASE}

# Only the two runtime modules — tests/bench/README stay out of the image.
COPY scheduler.py app.py /cbf/
WORKDIR /cbf

# The base image sets devnen's own entrypoint; clear it and run our server.
ENTRYPOINT []
CMD ["python", "app.py"]