#!/bin/bash

#

# texinfo_copyEntry.sh -- This function copies documentation entries and

# updates documentation structure to reflect changes.

#

# 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_copyEntry {

    # Print separator line.

    cli_printMessage '-' --as-separator-line

    local ENTRY_SRC="$ENTRY"

    local ENTRIES=''

    local ENTRY=''

    # Verify parent directory of entry destination. If its parent

    # directory doesn't exist, create it and add it to the repository.

    if [[ ! -d $(dirname ${ENTRY_DST}) ]];then

        mkdir -p $(dirname ${ENTRY_DST})

        svn add $(dirname ${ENTRY_DST}) --quiet

    fi

    # Copy main documentation entry.

    if [[ -a ${ENTRY_SRC} ]] && [[ ! -a ${ENTRY_DST} ]];then

        cli_printMessage "${ENTRY_DST}" --as-creating-line

        svn cp "${ENTRY_SRC}" "${ENTRY_DST}" --quiet

    fi

    # Define target location of directory holding dependent

    # documentation entries.

    ENTRY_DST=$(echo ${ENTRY_DST} | sed -r 's!\.texi$!!')

    # Copy dependent documentation entries, if any.

    if [[ -d ${ENTRY_DIR}/${ENTRY_FILE} ]] && [[ ! -d ${ENTRY_DST} ]];then

        cli_printMessage "${ENTRY_DST}" --as-creating-line

        svn cp "${ENTRY_DIR}/${ENTRY_FILE}" "${ENTRY_DST}" --quiet

    fi

    # Define list of files to process.

    ENTRIES=$(cli_getFilesList $(dirname ${ENTRY_DST}) --pattern=".*$(basename ${ENTRY_DST}).*\.texi")

    # Print separator line.

    cli_printMessage '-' --as-separator-line

    # Print action message.

    cli_printMessage "Updating menus, nodes and cross-references." --as-response-line

    # Redefine ENTRY variable in order to update documentation

    # structure, taking recently created entries as reference.

    for ENTRY in ${ENTRIES};do

        # Update menu and node definitions from manual sections to

        # reflect the changes.

        texinfo_updateMenu

        texinfo_updateNodes

        # Update cross reference definitions from manual to reflect

        # the changes.

        texinfo_restoreCrossReferences

    done

}