Dockerfile

FROM ubuntu:24.10

RUN apt-get update && \
    apt-get install -y \
        build-essential \
        g++-13 \
        ninja-build \
        python3 \
        cmake \
        wget

# set the default compiler to gcc-13
RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-13 100 \
    && update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-13 100

ENV PATH="/root/miniconda3/bin:${PATH}"
ARG PATH="/root/miniconda3/bin:${PATH}"

# Install Miniconda on x86 or ARM platforms
RUN arch=$(uname -m) && \
    if [ "$arch" = "x86_64" ]; then \
    MINICONDA_URL="https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh"; \
    elif [ "$arch" = "aarch64" ]; then \
    MINICONDA_URL="https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-aarch64.sh"; \
    else \
    echo "Unsupported architecture: $arch"; \
    exit 1; \
    fi && \
    wget $MINICONDA_URL -O miniconda.sh && \
    mkdir -p /root/.conda && \
    bash miniconda.sh -b -p /root/miniconda3 && \
    rm -f miniconda.sh

RUN conda install -c conda-forge "laz-perf>=3.0" Catch2=2.13 pybind11

COPY . /root/copclib

WORKDIR /root/copclib/build
RUN cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=/root/miniconda3 && \
    cmake --build . --config Release