Dockerfile.worker

# syntax=docker/dockerfile:1
# A Python worker image. Build context is the repository root.
#
# Installs the braidpipe worker SDK from python/ as a real package, then lays
# the example workers in /app; pick one with the compose service's `command:`
# (default: worker_edges.py). worker_detect.py would additionally need
# `pip install ultralytics` and the yolov8n.pt weights.

FROM python:3.12-slim
# On networks where pypi.org is unreachable, point this at a full mirror, e.g.
#   PIP_INDEX_URL=https://mirror-pypi.runflare.com/simple docker compose up --build
ARG PIP_INDEX_URL=https://pypi.org/simple
# As an ENV, the mirror also covers the isolated build env pip creates while
# packaging the SDK below.
ENV PIP_INDEX_URL=$PIP_INDEX_URL
RUN pip install --no-cache-dir numpy opencv-python-headless
COPY python/ /opt/braidpipe-python/
RUN pip install --no-cache-dir --no-deps /opt/braidpipe-python \
    && rm -rf /opt/braidpipe-python
WORKDIR /app
COPY examples/ ./
ENTRYPOINT ["python3", "-u"]
CMD ["worker_edges.py"]