##
##  redis-mod-roaring.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2020 OpenPKG Project <http://openpkg.org/>
##
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##  any purpose with or without fee is hereby granted, provided that
##  the above copyright notice and this permission notice appear in all
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##
##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
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##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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##

#   package information
Name:         redis-mod-roaring
Summary:      Redis Extension Module: Roaring Bitmaps
URL:          https://github.com/aviggiano/redis-roaring
Vendor:       Antonio Viggiano
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        EVAL
Group:        Database
License:      MIT
Version:      20200119
Release:      20200119

#   list of sources
Source0:      http://download.openpkg.org/components/versioned/redis-roaring/redis-roaring-%{version}.tar.xz

#   build information
BuildPreReq:  OpenPKG, openpkg >= 20160101
PreReq:       OpenPKG, openpkg >= 20160101
PreReq:       redis

%description
    This is a Redis extension module that implements Roaring Bitmaps.

%track
    prog redis-mod-roaring = {
        version   = %{version}
        url       = http://download.openpkg.org/components/versioned/redis-roaring/
        regex     = redis-roaring-(__VER__)\.tar\.xz
    }

%prep
    %setup -q -n redis-roaring

%build
    #   build extension module
    (   cd deps/hiredis
        %{l_make} %{l_mflags -O} libhiredis.a
    ) || exit $?
    (   cd deps/CRoaring
        mkdir build
        cd build
        cmake \
            -DCMAKE_BUILD_TYPE="Release" \
            -DCMAKE_INSTALL_PREFIX="%{l_prefix}" \
            -DCMAKE_C_COMPILER="%{l_cc}" \
            -DCMAKE_C_FLAGS="%{l_cflags} %{l_cppflags}" \
            -DCMAKE_EXE_LINKER_FLAGS="%{l_ldflags}" \
            -DCMAKE_CXX_COMPILER="%{l_cxx}" \
            -DBUILD_STATIC=ON \
            ..
        %{l_make} %{l_mflags -O}
        cd ..
        ln -s include/roaring/* .
        ln -s include/roaring .
    ) || exit $?
    mkdir build
    cd build
    cmake \
        -DCMAKE_BUILD_TYPE="Release" \
        -DCMAKE_INSTALL_PREFIX="%{l_prefix}" \
        -DCMAKE_C_COMPILER="%{l_cc}" \
        -DCMAKE_C_FLAGS="%{l_cflags} %{l_cppflags}" \
        -DCMAKE_EXE_LINKER_FLAGS="%{l_ldflags}" \
        -DCMAKE_CXX_COMPILER="%{l_cxx}" \
        ..
    %{l_make} %{l_mflags -O}

%install
    #   create installation hierarchy
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/libexec/redis

    #   install extension module
    %{l_shtool} install -c -m 755 \
        build/libredis-roaring.so \
        $RPM_BUILD_ROOT%{l_prefix}/libexec/redis/roaring.so

    #   determine installation files
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std}

%files -f files

%clean

%post
    if [ ".$1" = .1 ]; then
        #   add hook to Redis configuration
        redisconf="$RPM_INSTALL_PREFIX/etc/redis/redis.conf"
        if [ -f $redisconf ]; then
            echo "loadmodule $RPM_INSTALL_PREFIX/libexec/redis/roaring.so" |\
            $RPM_INSTALL_PREFIX/lib/openpkg/rpmtool config \
                -a -i "$RPM_INSTALL_PREFIX:redis-mod-roaring" -p "#" $redisconf
        fi
    fi

%postun
    if [ ".$1" = .0 ]; then
        #   remove hook from Redis configuration
        redisconf="$RPM_INSTALL_PREFIX/etc/redis/redis.conf"
        if [ -f $redisconf ]; then
            $RPM_INSTALL_PREFIX/lib/openpkg/rpmtool config \
                -r -i "$RPM_INSTALL_PREFIX:redis-mod-roaring" -p "#" $redisconf
        fi
    fi