#!/bin/sh
#----------------------------------------------------------------------------
# /var/install/bin/apache2-config-modules-trac-repository-resync
#
# Creation:     2023-09-13 hb
# Last Update:  $Id$
#
# Copyright (c) 2007-@@YEAR@@ Holger Bruenjes <holgerbruenjes(at)gmx(dot)net
#
# 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.
#----------------------------------------------------------------------------

# set package name
package_name=trac

# include eislib
. /var/install/include/eislib
. /etc/config.d/trac

ASK="/var/install/bin/ask"
MKTEMP='/usr/bin/mktemp'
RM='/usr/bin/rm'

#exec 2> /tmp/resync-trace$$.log
#set -x

# set echo line, for allways equal
echo_line="  ----------------------------"

# ---------------------------------------------------------------------------
# resync repository
# ---------------------------------------------------------------------------
resync_repository()
{
    local repo="${1}"
    local web_name

    package_default_folder=/srv
    package_folder=${TRAC_SPEC_FOLDER:-${package_default_folder}}/trac

    case ${repo} in
    a)
        idx=1
        # remove from config
        while [ ${idx} -le ${TRAC_PROJ_N:-0} ]
        do
            eval web_name='${TRAC_PROJ_'${idx}'_NAME}'
            eval       active='${TRAC_PROJ_'${idx}'_ACTIVE}'

            if [ "${active}" != "yes" ]
            then
               idx=$((${idx} + 1))
               continue
            fi

            # resync repository project
            mecho --info -n "resync project"
            mecho --std " '${web_name}'"
            /usr/bin/trac-admin ${package_folder}/${web_name} repository resync '(default)'
            idx=$((${idx} + 1))
        done
        ;;
    *)
        eval web_name='${TRAC_PROJ_'${repo}'_NAME}'
        # resync repository project
        mecho --info -n "resync project"
        mecho --std " '${web_name}'"
        /usr/bin/trac-admin ${package_folder}/${web_name} repository resync '(default)'
        ;;
    esac 

}

# ---------------------------------------------------------------------------
# perform deletion
# ---------------------------------------------------------------------------
while true
do
    clrhome

    if [ ${TRAC_PROJ_N} -eq 0 ]
    then
        echo
        mecho --error "Error: There are no projects defined on this server!"
        anykey
        exit 1
    fi

    echo
    mecho --info "Please select the project to resync the repository"
    mecho --info "PLEASE NOTE: This action takes longer for large repositories"
    echo

    techo --begin '3 3r 2 32'
    techo --row '' --info No '' --info Project
    mecho "${echo_line}"
    idx=1
    while [ ${idx} -le ${TRAC_PROJ_N:-0} ]
    do
        eval project_name='${TRAC_PROJ_'${idx}'_NAME}'
        eval       active='${TRAC_PROJ_'${idx}'_ACTIVE}'

        if [ "${active}" != "yes" ]        
        then
            idx=$((${idx} + 1))
            continue
        fi

        techo --row '' "${idx}" '' "${project_name}"

        idx=$((${idx} + 1))
    done
    mecho "${echo_line}"
    techo --end

    echo
    _ask_tmpfile=$(${MKTEMP} -t XXXXXXXXXXXXX)
    ${ASK} "Select" "" "1-${TRAC_PROJ_N}" "a=all" "^$=Return" "0=Exit" >${_ask_tmpfile}
    rc=${?}
    read resync_project < ${_ask_tmpfile}
    ${RM} -f ${_ask_tmpfile}

    if [ ${rc} = 255 ]
    then
        resync_project=0
    fi

    case ${resync_project} in
    '')
        exit 0
        ;;
    0)
        exit 127
        ;;
    *)
        resync_repository ${resync_project}
        ;;
    esac    

done

exit 0


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