#!/bin/bash

#

# texinfo_deleteEntry.sh -- This function removes a documentation

# manuals, chapters or sections from the working copy.

#

# Copyright (C) 2009, 2010, 2011 The CentOS Project

#

# 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.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

#

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

# $Id$

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

function texinfo_deleteEntry {

    # Print separator line.

    cli_printMessage '-' --as-separator-line

    # Remove manual, chapter or section based on documentation entry

    # provided as non-option argument to `centos-art.sh' script.  

    if [[ ${MANUAL_SECN[$MANUAL_DOCENTRY_ID]} != '' ]];then

        # When a section is deleted, documentation entry points to a

        # section name. In this configuration, documentation entry is

        # deleted through subversion in order to register the change.

        # Once the documentation entry is deleted, the section menu

        # and nodes definition files are updated to keep manual in a

        # consistent state.

        ${FLAG_BACKEND}_deleteEntrySection

    elif [[ ${MANUAL_CHAN[$MANUAL_DOCENTRY_ID]} != '' ]];then

        # When a chapter is deleted, documentation entry doesn't point

        # to a section name but a chapter name. In this configuration,

        # it is necessary to build a list of all the section entries

        # available inside the chapter before deleting it. Once the

        # chapter has been marked for deletion, it is time to update

        # chapter definition files and later section definition files

        # using the list of section entries previously defined.

        # Actualization of section definition files must be done one

        # at a time because menu entries related to section

        # definitions are updated one at a time.

        ${FLAG_BACKEND}_deleteEntryChapter

    elif [[ ${MANUAL_DIRN[$MANUAL_DOCENTRY_ID]} != '' ]];then

        # When a manual is deleted, documentation entry doesnt' point

        # to either a section or chapter but a manual name only. In

        # this configuration the entire manual directory is marked for

        # deletion, and that way processed.

        ${FLAG_BACKEND}_deleteEntryManual

    else

        cli_printMessage "`gettext "The parameters you provided are not supported."`" --as-error-line

    fi

}