#!/bin/sh
#
# Script to install in:
# /usr/lib/rpm/redhat/find-provides.d
#
# Transform X-KDE-ServiceTypes data into RPM provides
#
# Author: Rex Dieter <rdieter@fedoraproject.org>
# based on desktop-file.prov by Richard Hughes
#
# v0.2
#

KDE4_SERVICES_DIR=$(kde4-config --install services)
#KDE4_SERVICES_DIR=/usr/share/kde4/services

OLD_IFS="$IFS"
while read instfile ; do
  case "$instfile" in
    *.desktop)
    if [ -n "$(echo $instfile | grep $KDE4_SERVICES_DIR 2> /dev/null)" ]; then
    
    kde_servicetypes=`cat $instfile | grep X-KDE-ServiceTypes= | cut -d'=' -f2`
    IFS=','
    for servicetype in $kde_servicetypes ; do
      type=
      name=
      version=
      case "$servicetype" in
        Plasma/*)
          service=plasma
          type=`echo $servicetype | cut -d'/' -f2 | tr '[:upper:]' '[:lower:]'`
          name=`cat $instfile | grep X-KDE-PluginInfo-Name= | cut -d'=' -f2`
          # not all scriptengines set -Name, but do use X-Plasma-API
          if [ -z "$name" ]; then
            name=`cat $instfile | grep X-Plasma-API= | cut -d'=' -f2`
          fi
          # extra/paranoid sanity check
          if [ -n "$service" -a -n "$type" -a -n "$name" ]; then
            version=`cat $instfile | grep X-KDE-PluginInfo-Version= | cut -d'=' -f2`
            # the kde4-service(foo-bar-baz) syntax here is probably worth some bikeshedding
            if [ -z "$version" ]; then
              echo 'kde4-service('$service'-'$type'-'$name')'
            else 
              echo 'kde4-service('$service'-'$type'-'$name') = '$version
            fi
          fi
          ;;
      esac
    done
    fi
  esac
done
IFS=$OLD_IFS