##
##  supervisord-go.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2025 OpenPKG Project <http://openpkg.org/>
##
##  Permission to use, copy, modify, and distribute this software for
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##  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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##  SUCH DAMAGE.
##

#   package version
%define       V_opkg  0.7.3
%define       V_dist  20211228

#   package information
Name:         supervisord-go
Summary:      Supervisor Daemon (Go Version)
URL:          https://github.com/ochinchina/supervisord
Vendor:       Steven Ou
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        EVAL
Group:        System
License:      MIT
Version:      %{V_opkg}.%{V_dist}
Release:      20211228

#   list of sources
Source0:      http://download.openpkg.org/components/versioned/supervisord/supervisord-%{V_dist}.tar.xz
Source1:      rc.supervisord
Source2:      supervisord.conf
Patch0:       supervisord-go.patch

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

%description
    Supervisor is a client/server system that allows its users to
    monitor and control a number of processes on UNIX-like operating
    systems. This is the Go-based re-implementation of the original
    Python-based implementation for small environments.

%track
    prog supervisord-go:release = {
        version   = %{V_opkg}
        url       = https://github.com/ochinchina/supervisord/releases
        regex     = v(\d+\.\d+\.\d+)\.tar\.gz
    }
    prog supervisord-go:snapshot = {
        version   = %{V_dist}
        url       = http://download.openpkg.org/components/versioned/supervisord/
        regex     = supervisord-(__VER__)\.tar\.xz
    }

%prep
    %setup -q -n supervisord
    %patch -p0

%build
    #   build program
    export GOPATH=`pwd`
    cd src/github.com/ochinchina/supervisord
    go build -v

%install
    #   create installation hierarchy
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/sbin \
        $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d \
        $RPM_BUILD_ROOT%{l_prefix}/etc/supervisord \
        $RPM_BUILD_ROOT%{l_prefix}/etc/supervisord/supervisord.d \
        $RPM_BUILD_ROOT%{l_prefix}/var/supervisord/log \
        $RPM_BUILD_ROOT%{l_prefix}/var/supervisord/run

    #   install program
    %{l_shtool} install -c -s -m 755 \
        src/github.com/ochinchina/supervisord/supervisord \
        $RPM_BUILD_ROOT%{l_prefix}/sbin/

    #   install configuration
    %{l_shtool} install -c -m 644 %{l_value -s -a} \
        %{SOURCE supervisord.conf} $RPM_BUILD_ROOT%{l_prefix}/etc/supervisord/

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

    #   determine installation files
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
        %{l_files_std} \
        '%config %{l_prefix}/etc/supervisord/*'

%files -f files

%clean

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

%preun
    if [ $1 -eq 0 ]; then
        #   stop service
        %{l_rc} supervisord stop 2>/dev/null

        #   remove run-time files
        rm -f  $RPM_INSTALL_PREFIX/var/supervisord/log/* >/dev/null 2>&1 || true
        rm -f  $RPM_INSTALL_PREFIX/var/supervisord/run/* >/dev/null 2>&1 || true
    fi
    exit 0

