#=======================================================================
# FILE:  ci/Dockerfile
# DESC:  aarch64 (RK3588 / Ubuntu 20.04) build & test environment.
#        - Ubuntu 20.04 arm64 base (matches the target board)
#        - MOOS-IvP built from source and installed to /usr/local
#        - jsoncpp (the only extra dep used by pPowerManger)
#        NOTE: github.com is unreachable from the CN runner, so MOOS-IvP
#              is fetched as a tarball through a github proxy (with
#              fallbacks) instead of `git clone`.
#=======================================================================

FROM arm64v8/ubuntu:20.04

ENV DEBIAN_FRONTEND=noninteractive

#-----------------------------------------------------------------------
# Use Aliyun mirror for apt (faster from CN) then install toolchain
#-----------------------------------------------------------------------
RUN sed -i \
      -e 's|http://ports.ubuntu.com/ubuntu-ports|http://mirrors.aliyun.com/ubuntu-ports|g' \
      -e 's|http://archive.ubuntu.com/ubuntu|http://mirrors.aliyun.com/ubuntu|g' \
      /etc/apt/sources.list && \
    apt-get update && apt-get install -y --no-install-recommends \
        build-essential \
        cmake \
        git \
        ca-certificates \
        curl \
        tar \
        libjsoncpp-dev \
        rsync \
    && rm -rf /var/lib/apt/lists/*

#-----------------------------------------------------------------------
# Fetch MOOS-IvP source tarball (github blocked -> try proxies then direct)
#-----------------------------------------------------------------------
RUN set -eux; \
    ok=0; \
    for p in "https://gh-proxy.com/" "https://ghfast.top/" "https://ghproxy.net/" "https://github.com/"; do \
      if curl -fsSL --retry 3 --max-time 300 \
          "${p}https://github.com/moos-ivp/moos-ivp/archive/refs/heads/main.tar.gz" \
          -o /tmp/moos-ivp.tar.gz; then ok=1; break; fi; \
    done; \
    [ "$ok" = "1" ] || { echo "MOOS-IvP download failed"; exit 1; }; \
    mkdir -p /opt/moos-ivp; \
    tar -xzf /tmp/moos-ivp.tar.gz -C /opt/moos-ivp --strip-components=1; \
    rm -f /tmp/moos-ivp.tar.gz; \
    ls /opt/moos-ivp

#-----------------------------------------------------------------------
# Build & install MOOS-IvP (bundles MOOS core + essentials + geodesy + ivp)
#   build-moos.sh -m  : skip GUI tools (no FLTK needed)
#   build-ivp.sh  -n  : skip GUI apps (no FLTK needed)
# Installs libMOOS + MOOSConfig.cmake + ivp headers/libs to /usr/local,
# matching the layout expected by the project's top-level CMakeLists.txt.
#-----------------------------------------------------------------------
WORKDIR /opt/moos-ivp

RUN ./build-moos.sh -m -j"$(nproc)" && \
    make -C build/MOOS/MOOSCore install && \
    make -C build/MOOS/MOOSGeodesy install && \
    ./build-ivp.sh -n -j"$(nproc)" && \
    make -C build/ivp install && \
    ldconfig

WORKDIR /src