%define ros_distro humble
%define RosPkgName nebula-velodyne-decoders
%define src_version 1.3.1-1

Name:           ros-%{ros_distro}-%{RosPkgName}
Version:        1.3.1
Release:        1%{?dist}
Summary:        Nebula Velodyne Decoders Library
License:        Apache 2
URL:            https://github.com/tier4/nebula/tree/main
Source0:        %{RosPkgName}-%{src_version}.tar.gz

%global debug_package %{nil}
%global __os_install_post %(echo '%{__os_install_post}' | sed -e 's!/usr/lib[^[:space:]]*/brp-python-bytecompile[[:space:]].*$!!g')
%global __provides_exclude_from ^/opt/ros/%{ros_distro}/.*$
%global __requires_exclude_from ^/opt/ros/%{ros_distro}/.*$

# AI 兜底生成：monorepo 多级嵌套，package.xml 位于
# src/nebula_velodyne/nebula_velodyne_decoders/，gen_ros_spec 模板的
# parse_package_xml 仅扫一级子目录无法定位 → needs_llm 转人工。
# 依赖分类仍沿用 analyze_ros_deps.classify_deps 同源函数（依据
# ros-projects.list / ros-upstream.list / pkg.remap，零幻觉）：
#   - angles / rclcpp / ros-environment / velodyne-msgs：ros-projects.list（SIG 已有）
#   - autoware-cmake / nebula-core-common / nebula-core-decoders /
#     nebula-velodyne-common：ros-upstream.list（rosdistro 真实存在，
#     注册递归构建；其中三个 nebula 兄弟为 reuse_copr_project 已有 provider）
#   - boost：pkg.remap 映射为 boost-devel（基础源实证 boost-devel-1.83.0）
# buildtool_depend(autoware_cmake/ros_environment) 一并写 BuildRequires。
BuildRequires:  cmake
BuildRequires:  ros-humble-ament-cmake
BuildRequires:  ros-humble-angles
BuildRequires:  ros-humble-rclcpp
BuildRequires:  ros-humble-ros-environment
BuildRequires:  ros-humble-velodyne-msgs
BuildRequires:  ros-humble-autoware-cmake
BuildRequires:  ros-humble-nebula-core-common
BuildRequires:  ros-humble-nebula-core-decoders
BuildRequires:  ros-humble-nebula-velodyne-common
BuildRequires:  boost-devel

# 运行时 Requires 三件套（spec-rules-ros §6）：ros-workspace 提供
# /opt/ros/<distro>/setup.sh；ament-cmake 提供 ament 运行期钩子。
# 其余为 package.xml <depend>（build+exec 双态）映射，不得降级 Recommends。
Requires:       ros-humble-ros-workspace
Requires:       ros-humble-ament-cmake
Requires:       ros-humble-angles
Requires:       ros-humble-rclcpp
Requires:       ros-humble-velodyne-msgs
Requires:       ros-humble-nebula-core-common
Requires:       ros-humble-nebula-core-decoders
Requires:       ros-humble-nebula-velodyne-common
Requires:       boost-devel

Provides:       %{name}-devel = %{version}-%{release}
Provides:       %{name}-doc = %{version}-%{release}
Provides:       %{name}-runtime = %{version}-%{release}

%description
Nebula Velodyne Decoders Library

%prep
%autosetup -n %{RosPkgName}-%{src_version}

%build
[ -f /opt/ros/%{ros_distro}/setup.sh ] && source /opt/ros/%{ros_distro}/setup.sh || true
export PYTHONPATH=/opt/ros/%{ros_distro}/lib/python%{python3_version}/site-packages${PYTHONPATH:+:$PYTHONPATH}
export PKG_CONFIG_PATH=/opt/ros/%{ros_distro}/lib/pkgconfig${PKG_CONFIG_PATH:+:$PKG_CONFIG_PATH}
# monorepo 子目录构建：CMakeLists.txt 位于 src/nebula_velodyne/nebula_velodyne_decoders/
cd src/nebula_velodyne/nebula_velodyne_decoders
mkdir -p .obj && cd .obj
%cmake3 \
    -DCMAKE_INSTALL_PREFIX="/opt/ros/%{ros_distro}" \
    -DAMENT_PREFIX_PATH="/opt/ros/%{ros_distro}" \
    -DCMAKE_PREFIX_PATH="/opt/ros/%{ros_distro}" \
    -UINCLUDE_INSTALL_DIR -ULIB_INSTALL_DIR -USYSCONF_INSTALL_DIR -USHARE_INSTALL_PREFIX -ULIB_SUFFIX \
    -DSETUPTOOLS_DEB_LAYOUT=OFF \
    -DBUILD_TESTING=OFF -DTESTING=OFF -DCMAKE_SUPPRESS_REGENERATION=ON \
    ..
make %{?_smp_mflags}

%install
[ -f /opt/ros/%{ros_distro}/setup.sh ] && source /opt/ros/%{ros_distro}/setup.sh || true
export PYTHONPATH=/opt/ros/%{ros_distro}/lib/python%{python3_version}/site-packages${PYTHONPATH:+:$PYTHONPATH}
export PKG_CONFIG_PATH=/opt/ros/%{ros_distro}/lib/pkgconfig${PKG_CONFIG_PATH:+:$PKG_CONFIG_PATH}
cd src/nebula_velodyne/nebula_velodyne_decoders
cd .obj
make install DESTDIR=%{buildroot}

%files
/opt/ros/%{ros_distro}

%changelog
* Wed Oct 21 2026 ai-importer <ai-importer@openeuler.org> - 1.3.1-1
- Initial import (ROS batch)