##
##  redis-mod-neural.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2025 OpenPKG Project <http://openpkg.org/>
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#   package information
Name:         redis-mod-neural
Summary:      Redis Extension Module: Neural Network
URL:          https://github.com/antirez/neural-redis
Vendor:       Salvatore Sanfilippo
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        EVAL
Group:        Database
License:      BSD
Version:      20200119
Release:      20200119

#   list of sources
Source0:      http://download.openpkg.org/components/versioned/redis-neural/redis-neural-%{version}.tar.xz
Patch0:       redis-mod-neural.patch

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

%description
    This is a Redis extension module that implements a Feed Forward
    Neural Network data type. The goal is to provide Redis users with an
    extremely simple to use machine learning experience.

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

%prep
    %setup -q -n redis-neural
    %patch -p0

%build
    #   build extension module
    %{l_make} %{l_mflags -O} \
        CC="%{l_cc}" \
        LD="%{l_cc}" \
        CFLAGS="%{l_cflags -O}" \
        generic

%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 \
        neuralredis.so $RPM_BUILD_ROOT%{l_prefix}/libexec/redis/neural.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/neural.so" |\
            $RPM_INSTALL_PREFIX/lib/openpkg/rpmtool config \
                -a -i "$RPM_INSTALL_PREFIX:redis-mod-neural" -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-neural" -p "#" $redisconf
        fi
    fi

