##
##  nats-board.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2025 OpenPKG Project <http://openpkg.org/>
##
##  Permission to use, copy, modify, and distribute this software for
##  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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##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
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##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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##  SUCH DAMAGE.
##

#   package information
%define       V_nats_board_base  5.0.0
%define       V_nats_board_snap  20190511

#   package information
Name:         nats-board
Summary:      NATS Process Monitoring Web Dashboard
URL:          https://github.com/devfacet/natsboard
Vendor:       Fatih Cetinkaya
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        EVAL
Group:        Terminal
License:      MIT
Version:      %{V_nats_board_base}.%{V_nats_board_snap}
Release:      20190511

#   list of sources
Source0:      http://download.openpkg.org/components/versioned/nats/nats-board-%{V_nats_board_snap}.tar.xz
Source1:      rc.nats-board
Patch0:       nats-board.patch

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

%description
    NATSboard is a Web-based UI for monitoring the NATS message queuing
    system. It connects with WebSockets to a backend which regularily
    polls the NATS monitoring port.

%track
    prog nats-board:release = {
        version   = %{V_nats_board_base}
        url       = https://github.com/devfacet/natsboard/releases
        regex     = v(__VER__)\.tar\.gz
    }
    prog nats-board:snapshot = {
        version   = %{V_nats_board_snap}
        url       = http://download.openpkg.org/components/versioned/nats/
        regex     = nats-board-(__VER__)\.tar\.xz
    }

%prep
    %setup -q -n nats-board
    %patch -p0

%build
    #   reduce distribution
    rm -f CHANGELOG.md Dockerfile LICENSE.txt README.md docker-compose.yml package-lock.json
    rm -rf bin test
    for name in \
        .editconfig .gitattributes .istanbul.yml .npmignore .travis.yml \
        LICENSE README.md README.markdown CHANGES.md CONTRIBUTING.md HISTORY.md; do
        find . -name $name -type f -print | xargs rm -f
    done

%install
    #   create directory hierarchy
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d \
        $RPM_BUILD_ROOT%{l_prefix}/lib/nats-board \
        $RPM_BUILD_ROOT%{l_prefix}/var/nats-board/run \
        $RPM_BUILD_ROOT%{l_prefix}/var/nats-board/log

    #   install programs
    rm -f node_modules/.bin/extract-zip
    rm -f node_modules/.bin/phantomjs
    cp -rp * \
        $RPM_BUILD_ROOT%{l_prefix}/lib/nats-board/

    #   install run-command script
    %{l_shtool} install -c -m 755 %{l_value -s -a} \
        %{SOURCE rc.nats-board} $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d/

    #   determine installation files
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
        %{l_files_std} \
        '%attr(-,%{l_rusr},%{l_rgrp}) %{l_prefix}/var/nats-board/*'

%files -f files

%clean

%post
    if [ $1 -eq 2 ]; then
        #   after upgrade, restart service
        eval `%{l_rc} nats-board status 2>/dev/null`
        [ ".$nats_board_active" = .yes ] && %{l_rc} nats-board restart
    fi
    exit 0

%preun
    #   before erase, stop service and remove log files
    if [ $1 -eq 0 ]; then
        %{l_rc} nats-board stop 2>/dev/null
        rm -f  $RPM_INSTALL_PREFIX/var/nats-board/log/* >/dev/null 2>&1 || true
        rm -f  $RPM_INSTALL_PREFIX/var/nats-board/run/* >/dev/null 2>&1 || true
    fi
    exit 0

