%define ros_distro humble
%define RosPkgName web-video-server
%define src_version 3.1.0-1

Name:           ros-%{ros_distro}-%{RosPkgName}
Version:        3.1.0
Release:        3%{?dist}
Summary:        HTTP Streaming of ROS Image Topics in Multiple Formats
License:        BSD
URL:            https://github.com/RobotWebTools/web_video_server/tree/ros2
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}/.*$

BuildRequires:  cmake
BuildRequires:  ros-%{ros_distro}-ament-cmake
BuildRequires:  ros-%{ros_distro}-ament-cmake-ros
BuildRequires:  ros-%{ros_distro}-async-web-server-cpp
BuildRequires:  ros-%{ros_distro}-cv-bridge
BuildRequires:  ros-%{ros_distro}-image-transport
BuildRequires:  ros-%{ros_distro}-pluginlib
BuildRequires:  ros-%{ros_distro}-rclcpp
BuildRequires:  ros-%{ros_distro}-rclcpp-components
BuildRequires:  ros-%{ros_distro}-rmw
BuildRequires:  ros-%{ros_distro}-sensor-msgs
BuildRequires:  boost-devel
BuildRequires:  ffmpeg-devel
BuildRequires:  opencv
BuildRequires:  pkgconfig

Requires:       ros-%{ros_distro}-ros-workspace
Requires:       ros-%{ros_distro}-ament-cmake
Requires:       ros-%{ros_distro}-async-web-server-cpp
Requires:       ros-%{ros_distro}-cv-bridge
Requires:       ros-%{ros_distro}-image-transport
Requires:       ros-%{ros_distro}-pluginlib
Requires:       ros-%{ros_distro}-rclcpp
Requires:       ros-%{ros_distro}-rclcpp-components
Requires:       ros-%{ros_distro}-rmw
Requires:       ros-%{ros_distro}-sensor-msgs
Requires:       boost-devel
Requires:       ffmpeg-devel
Requires:       opencv

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

%description
HTTP Streaming of ROS Image Topics in Multiple Formats

%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}

# Fix Boost version format mismatch: installed ROS cmake configs (e.g.
# async_web_server_cpp) hardcode find_dependency(Boost 108300) using old
# numeric Boost version. CMake FindBoost cannot parse 108300 as X.Y version
# (error at line 1654) and comparison 1.83.0 >= 108300 fails.
# Round 1 used find -exec sed {} + which silently failed (find returned
# non-zero, target file NOT patched). This round uses two approaches:
#
# Approach 1: directly sed the known file + while-read sweep (avoids {} + )
sed -i -E 's/(find_dependency|find_package)\([[:space:]]*Boost[[:space:]]+[0-9][0-9.]*/\1(Boost/g' \
    /opt/ros/%{ros_distro}/share/async_web_server_cpp/cmake/find_dependencies.cmake 2>/dev/null || true
find /opt/ros/%{ros_distro}/share -name '*.cmake' -print 2>/dev/null | while IFS= read -r _f; do
    sed -i -E 's/(find_dependency|find_package)\([[:space:]]*Boost[[:space:]]+[0-9][0-9.]*/\1(Boost/g' "$_f" 2>/dev/null || true
done
#
# Approach 2: custom FindBoost.cmake wrapper as CMake-level fallback.
# Intercepts find_package(Boost 108300) at module layer, clears the numeric
# version, then delegates to the real FindBoost.cmake. This catches any
# Boost version check regardless of which cmake config triggers it.
mkdir -p .obj/cmake/Modules
cat > .obj/cmake/Modules/FindBoost.cmake << 'BOOST_OVERRIDE'
if(DEFINED Boost_FIND_VERSION)
  message(STATUS "FindBoost wrapper: clearing version ${Boost_FIND_VERSION}")
endif()
unset(Boost_FIND_VERSION)
unset(Boost_FIND_VERSION_MAJOR)
unset(Boost_FIND_VERSION_MINOR)
unset(Boost_FIND_VERSION_PATCH)
unset(Boost_FIND_VERSION_EXACT)
set(_bw_dir ${CMAKE_CURRENT_LIST_DIR})
list(REMOVE_ITEM CMAKE_MODULE_PATH ${_bw_dir})
include(/usr/share/cmake/Modules/FindBoost.cmake)
list(APPEND CMAKE_MODULE_PATH ${_bw_dir})
BOOST_OVERRIDE

cd .obj
_boost_mod_dir="$(pwd)/cmake/Modules"
%cmake3 \
    -DCMAKE_INSTALL_PREFIX="/opt/ros/%{ros_distro}" \
    -DAMENT_PREFIX_PATH="/opt/ros/%{ros_distro}" \
    -DCMAKE_PREFIX_PATH="/opt/ros/%{ros_distro}" \
    -DCMAKE_MODULE_PATH="${_boost_mod_dir}" \
    -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 .obj
make install DESTDIR=%{buildroot}

%files
/opt/ros/%{ros_distro}

%changelog
* Thu Sep 24 2026 ai-importer <ai-importer@openeuler.org> - 3.1.0-3
- Fix Boost version mismatch: replace failed find -exec sed with direct
  sed on find_dependencies.cmake + while-read sweep, and add custom
  FindBoost.cmake wrapper to intercept version checks at CMake module layer

* Thu Sep 24 2026 ai-importer <ai-importer@openeuler.org> - 3.1.0-2
- Fix Boost version format mismatch: strip numeric version (108300) from
  find_dependency(Boost ...) calls in installed ROS cmake config files

* Thu Sep 24 2026 ai-importer <ai-importer@openeuler.org> - 3.1.0-1
- Initial import (ROS batch)