##
##  postgraphql.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2016 OpenPKG Foundation e.V. <http://openpkg.net/>
##
##  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
##  copies.
##
##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
##  SUCH DAMAGE.
##

#   package version
%define       V_postgraphql      1.8.1
%define       V_postgraphql_dist 1.8.1
%define       V_postgraphql_snap 20160731

#   package information
Name:         postgraphql
Summary:      GraphSQL Frontend Service to PostgreSQL RDBMS
URL:          https://github.com/calebmer/postgraphql
Vendor:       Sebastian McKenzie
Packager:     OpenPKG Foundation e.V.
Distribution: OpenPKG Community
Class:        EVAL
Group:        Language
License:      MIT
Version:      %{V_postgraphql}
Release:      20160731

#   list of sources
Source0:      http://download.openpkg.org/components/versioned/postgraphql/postgraphql-%{V_postgraphql_dist}-%{V_postgraphql_snap}.tar.xz
Source1:      rc.postgraphql

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

%description
    PostGraphQL is a frontend service to the PostgreSQL RDBMS. It
    provides a GraphQL schema created by reflection over a PostgreSQL
    schema.

%track
    prog postgraphql:dist = {
        version   = %{V_postgraphql_dist}
        url       = https://github.com/calebmer/postgraphql/releases
        regex     = v(\d+\.\d+\.\d+)\.tar\.gz
    }
    prog postgraphql:snap = {
        version   = %{V_postgraphql_snap}
        url       = http://download.openpkg.org/components/versioned/postgraphql/
        regex     = postgraphql-\d+\.\d+\.\d+-(\d+)\.tar\.xz
    }

%prep
    %setup -q -c

%build
    #   prune files
    find . -name example -type d -print | xargs rm -rf
    find . -name test -type d -print | xargs rm -rf
    find . -name .npmignore -type f -print | xargs rm -f
    find . -name LICENCE -type f -print | xargs rm -f
    find . -name LICENSE -type f -print | xargs rm -f
    find . -name LICENSE.txt -type f -print | xargs rm -f
    find . -name LICENSE.md -type f -print | xargs rm -f
    find . -name license.md -type f -print | xargs rm -f
    find . -name license -type f -print | xargs rm -f
    find . -name CHANGELOG.md -type f -print | xargs rm -f
    find . -name README -type f -print | xargs rm -f
    find . -name README.md -type f -print | xargs rm -f
    find . -name readme.md -type f -print | xargs rm -f
    find . -name .travis.yml -type f -print | xargs rm -f
    find . -name .jshintrc -type f -print | xargs rm -f

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

    #   install program
    cp -rp \
        node_modules/* \
        $RPM_BUILD_ROOT%{l_prefix}/lib/postgraphql/

    #   create executable wrapper
    ( echo "#!/bin/sh"
      echo "NODE_PATH=%{l_prefix}/lib/postgraphql; export NODE_PATH"
      echo "exec %{l_prefix}/bin/node %{l_prefix}/lib/postgraphql/postgraphql/dist/main.js \${1+\"\$@\"}"
    ) >postgraphql
    %{l_shtool} install -c -m 755 %{l_value -s -a} \
        postgraphql $RPM_BUILD_ROOT%{l_prefix}/bin/postgraphql

    #   install run-command script
    %{l_shtool} install -c -m 755 %{l_value -s -a} \
        %{SOURCE rc.postgraphql} $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_nusr},%{l_ngrp}) %{l_prefix}/var/postgraphql/*'

%files -f files

%clean

%post
    #   after upgrade, restart service
    [ $1 -eq 2 ] || exit 0
    eval `%{l_rc} postgraphql status 2>/dev/null`
    [ ".$postgraphql_active" = .yes ] && %{l_rc} postgraphql restart
    exit 0

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