trustgraph/containers/Containerfile.unstructured

# ----------------------------------------------------------------------------
# Base container with system dependencies
# ----------------------------------------------------------------------------

FROM docker.io/fedora:42 AS base

ENV PIP_BREAK_SYSTEM_PACKAGES=1

RUN dnf install -y python3.13 libxcb mesa-libGL && \
  alternatives --install /usr/bin/python python /usr/bin/python3.13 1 && \
  python -m ensurepip --upgrade && \
  pip3 install --no-cache-dir build wheel aiohttp && \
  pip3 install --no-cache-dir pulsar-client==3.7.0 && \
  dnf clean all

# ----------------------------------------------------------------------------
# Build a container which contains the built Python packages.  The build
# creates a bunch of left-over cruft, a separate phase means this is only
# needed to support package build
# ----------------------------------------------------------------------------

FROM base AS build

COPY trustgraph-base/ /root/build/trustgraph-base/
COPY trustgraph-unstructured/ /root/build/trustgraph-unstructured/

WORKDIR /root/build/

RUN pip3 wheel -w /root/wheels/ --no-deps ./trustgraph-base/
RUN pip3 wheel -w /root/wheels/ --no-deps ./trustgraph-unstructured/

RUN ls /root/wheels

# ----------------------------------------------------------------------------
# Finally, the target container.  Start with base and add the package.
# ----------------------------------------------------------------------------

FROM base

# Pre-install CPU-only PyTorch so that unstructured[pdf]'s torch
# dependency is satisfied without pulling in CUDA (~190MB vs ~2GB+)
RUN pip3 install --no-cache-dir torch==2.11.0+cpu \
    --index-url https://download.pytorch.org/whl/cpu

COPY --from=build /root/wheels /root/wheels

RUN \
    pip3 install --no-cache-dir /root/wheels/trustgraph_base-* && \
    pip3 install --no-cache-dir /root/wheels/trustgraph_unstructured-* && \
    rm -rf /root/wheels

WORKDIR /