FROM python:3.11.15

# Build dependencies for NumPy spin-based build
ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      build-essential ninja-build cmake git gfortran libgfortran5 libopenblas-dev pkg-config && \
    rm -rf /var/lib/apt/lists/*

# Install spin build tool (Meson-based build orchestrator)
RUN python -m pip install --no-cache-dir --upgrade pip setuptools wheel
RUN python -m pip install --no-cache-dir spin

# Prepare workdir and copy source
WORKDIR /workspace
COPY . .

# OpenBLAS/pkg-config path for build
ENV PKG_CONFIG_PATH=/usr/lib/pkgconfig:/usr/share/pkgconfig:/usr/lib/x86_64-linux-gnu/pkgconfig

# Install Python build/test requirements if available (best-effort)
RUN if [ -f requirements/build_requirements.txt ]; then \
      python -m pip install --no-cache-dir -r requirements/build_requirements.txt || true; \
    fi && \
    if [ -f requirements/test_requirements.txt ]; then \
      python -m pip install --no-cache-dir -r requirements/test_requirements.txt || true; \
    fi

# Build from source using spin
RUN spin build -- -Dallow-noblas=true -Dcpu-baseline=none -Dcpu-dispatch=none

# Basic interactive entrypoint
CMD ["/bin/bash"]

FROM python:3.11.15

# Build dependencies for NumPy spin-based build
ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      build-essential ninja-build cmake git gfortran libgfortran5 libopenblas-dev pkg-config meson && \
    rm -rf /var/lib/apt/lists/*

# Install spin build tool (Meson-based build orchestrator)
RUN python -m pip install --no-cache-dir --upgrade pip setuptools wheel
RUN python -m pip install --no-cache-dir spin

# Prepare workdir and copy source
WORKDIR /workspace
COPY . .

# OpenBLAS/pkg-config path for build
ENV PKG_CONFIG_PATH=/usr/lib/pkgconfig:/usr/share/pkgconfig:/usr/lib/x86_64-linux-gnu/pkgconfig

# Install Python build/test requirements if available (best-effort)
RUN if [ -f requirements/build_requirements.txt ]; then \
      python -m pip install --no-cache-dir -r requirements/build_requirements.txt || true; \
    fi && \
    if [ -f requirements/test_requirements.txt ]; then \
      python -m pip install --no-cache-dir -r requirements/test_requirements.txt || true; \
    fi

# Build from source using spin
RUN spin build -- -Dallow-noblas=true -Dcpu-baseline=none -Dcpu-dispatch=none

# Basic interactive entrypoint
CMD ["/bin/bash"]

# Exclude any local development artefacts
.git
.gitignore
__pycache__/
*.pyc
*.pyo
build/
dist/
*.egg-info/
*.eggs/
.env
.venv
venv/
env/
__pycache__
*.swp
*.swo
*.tmp
.cache/
.pytest_cache/
doc/
docs/_build/
*.so
*.dylib
*.dll
node_modules/

# Exclude any local development artefacts
.git
.gitignore
__pycache__/
*.pyc
*.pyo
build/
dist/
*.egg-info
*.eggs/
.env
.venv
venv/
env/
__pycache__
*.swp
*.swo
*.tmp
.cache/
.pytest_cache/
doc/
docs/_build/
*.so
*.dylib
*.dll
node_modules/