#!/bin/sh
## ----------------------------------------------------------------------
## debian/postinst : postinstallation script for libxml-sax-perl
## ----------------------------------------------------------------------

## ----------------------------------------------------------------------
set -e

## ----------------------------------------------------------------------
if [ "$1" = configure ]
then
    [ -d /etc/perl/XML/SAX ] || mkdir --parents /etc/perl/XML/SAX
    if command -v ucfr >/dev/null 2>&1
    then
        ucfr libxml-sax-perl /etc/perl/XML/SAX/ParserDetails.ini 
    fi

    if [ -n "$2" ] && dpkg --compare-versions "$2" le 0.16-0.1
    then
        echo "Migrating the Perl SAX parser information directory."
        # first, move /etc/perl/XML/SAX/ParserDetails.d/ under 
        #             /var/lib/libxml-sax-perl
        for i in /etc/perl/XML/SAX/ParserDetails.d/*
        do
            # the directory should never be missing or empty, but the [ ! -e ]
            # construct handles an unexpanded glob just in case
            [ ! -e "$i" ] || \
            mv "$i" "/var/lib/libxml-sax-perl/ParserDetails.d/50-$(basename $i)"
        done
        [ ! -d /etc/perl/XML/SAX/ParserDetails.d ] || \
            rmdir --ignore-fail-on-non-empty /etc/perl/XML/SAX/ParserDetails.d

        # now downgrade XML::SAX::PurePerl priority by removing it first
        update-perl-sax-parsers --remove XML::SAX::PurePerl
    fi

    update-perl-sax-parsers --add XML::SAX::PurePerl --priority 10
    update-perl-sax-parsers --update
fi

## ---------------------------------------------------------------------- 
## automatically generated debhelper commands


exit 0

## ----------------------------------------------------------------------