Dockerfile.prod

FROM ghcr.io/miguelcarcamov/snow:base

# Install build tools first (smaller, can be cleaned up separately)
RUN python3 -m pip install --upgrade --no-cache-dir pip wheel setuptools setuptools-scm build && \
    python3 -m pip cache purge

# Build and install snow with maximum space efficiency
# Use /tmp/snow-build which we'll clean up immediately after
RUN WORKDIR=/tmp/snow-build && \
    mkdir -p $WORKDIR && \
    cd $WORKDIR && \
    echo "Cloning snow repository..." && \
    git clone --depth 1 --single-branch https://github.com/miguelcarcamov/snow.git . && \
    echo "Building snow package..." && \
    python3 -m build --wheel && \
    echo "Installing snow..." && \
    pip3 install --no-cache-dir $(ls -t dist/*.whl | head -1) && \
    cd / && \
    rm -rf $WORKDIR && \
    python3 -m pip cache purge && \
    rm -rf /root/.cache/pip /root/.cache/pip-tools /root/.cache/git && \
    rm -rf /tmp/* /var/tmp/* && \
    find /usr/local/lib/python3.* -type d -name __pycache__ -exec rm -rf {} + 2>/dev/null || true && \
    find /usr/local/lib/python3.* -type f \( -name "*.pyc" -o -name "*.pyo" \) -delete 2>/dev/null || true && \
    mkdir -p ~/.casa/data && \
    echo "Hello from snow production image"
LABEL org.opencontainers.image.source="https://github.com/miguelcarcamov/snow"
LABEL org.opencontainers.image.description="Container image for SNOW"
LABEL org.opencontainers.image.licenses=GPL3