#!/bin/sh
#----------------------------------------------------------------------------
# /var/install/bin/list-packages-eisman-url - help script
#
# -> List packages by section : setup.packages.install.from.url.available.section.menu
#
# Creation:     2016-08-19 hbfl
# Last Update:  $Id$
#
# Copyright (c) 2016-@@YEAR@@ the eisfair team, team(at)eisfair(dot)org
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#----------------------------------------------------------------------------

# include eislib
. /var/install/include/eislib

#debug=true

if ${debug:-false}
then
    exec 2>/tmp/$(basename ${0})-trace$$.log
    set -x
    ask_debug=true
    export ask_debug
fi

# check for CUI menu
if $(grep -qE "^MENU=['\"]/var/install/bin/show-menu.cui['\"]" /etc/config.d/setup)
then
    browser="/var/install/bin/browse-packages.cui.sh"
else
    browser="/var/install/bin/browse-packages"
fi

search_file=/etc/eisman/url.conf
temp_search_file=/etc/eisman/temp_url.conf

# ---------------------------------------------------------------------------
# main
# ---------------------------------------------------------------------------
main()
{
    local selected_section="${1}"
    local url="${2}"
    local base_url=$(dirname ${url})

    case "${url}" in
    "file:///media/cdrom/"*)
         mount_cdrom
         ;;
    "file:///media/usb/"*)
         mount_usb
         ;;
    esac

    if [ -f ${search_file} ]
    then
        # added url to /etc/eisman/temp-url.conf, if not included
        # and rebuild packages database
        if ! grep -q ${url} ${search_file}
        then
            if [ -f ${temp_search_file} ]
            then
                if ! grep -q ${url} ${temp_search_file}
                then
                    echo "highest  ${url}" >> ${temp_search_file}
                    eisman update
                fi
            else
                echo "highest  ${url}" >> ${temp_search_file}
                eisman update
            fi
        #        echo "$(dirname ${url})" >>/tmp/install-search-url.txt
        #        chmod 0640 /tmp/install-search-url.txt
        fi
    fi

    case "${selected_section}" in
    'all' )
        eisman query --unstable --url="${base_url}"> /tmp/query.txt
        ${browser} --install --message='All packages' /tmp/query.txt
        ret="${?}"
        rm -f /tmp/query.txt
        ;;
    'nolib' )
        eisman query --unstable --excl-sections lib --url="${base_url}"> /tmp/query.txt
        ${browser} --install --message='All packages (no libs)' /tmp/query.txt
        ret="${?}"
        rm -f /tmp/query.txt
        ;;
    'invalid' )
        unselected_section=$(echo ${VALID_SECTIONS} | sed 's# #,#g')
        eisman query --unstable --excl-sections ${unselected_section} url="${base_url}" > /tmp/query.txt
        ${browser} --install --message="Packages in section '${selected_section}'" /tmp/query.txt
        ret="${?}"
        rm -f /tmp/query.txt
        ;;
    * )
        eisman query --unstable --sections ${selected_section} --url="${base_url}" > /tmp/query.txt
        ${browser} --install --message="Packages in section '${selected_section}'" /tmp/query.txt
        ret="${?}"
        rm -f /tmp/query.txt
        ;;
    esac

    # if browse-packages end with 0=Exit
    # then return 127
    if [ ${_inst_ret:-0} -eq 127 ]
    then
         exit 127
    fi
}

# ---------------------------------------------------------------------------
# call function main
# ---------------------------------------------------------------------------
main "${@}"

# ---------------------------------------------------------------------------
# end
# ---------------------------------------------------------------------------