#!/bin/bash

#

# texinfo_getEntry.sh -- This function builds a documentation entry

# based on a location specified. Location specification can be both

# action value (ACTIONVAL) variable or a value passed as first

# positional parameter.

#

# 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_getEntry {

    # Define variables as local to avoid conflicts outside.

    local MANUAL_ENTRY=''

    local LOCATION=''

    local LOCATIONS=''

    # Redefine locations in order to make this function reusable not

    # just for action value variable but whatever value passed as

    # first possitional argument.

    if [[ "$1" != '' ]];then

        LOCATIONS="$1"

    else

        LOCATIONS="$ACTIONVAL"

    fi

    for LOCATION in $LOCATIONS;do

        # Sanitate action value to use absolute paths.

        cli_checkRepoDirSource $LOCATION

        # Define relative path of entry, from trunk directory on.

        MANUAL_ENTRY=$(echo $LOCATION | sed -r "s!^${HOME}/artwork/!!")

        # Verify the entry relative path to find out which

        # documentation manual we are acting on. As convenction,

        # whatever documentation entry you provide outside

        # trunk/Manuals/ directory structure is considered as you are

        # documenting the repository directory structure. Otherwise,

        # if an entry inside trunk/Manuals/ is provided, the directory

        # structure provided is used as default documentation manual.

        if [[ ${MANUAL_ENTRY} =~ "\.${FLAG_BACKEND}$" ]];then

            MANUAL_ENTRY=$(echo ${MANUAL_ENTRY} | sed "s!trunk/Manuals/$(cli_getRepoName ${FLAG_BACKEND} -d)/!!")

        else

            MANUAL_ENTRY=$(dirname Directories/${MANUAL_ENTRY})/$(basename $LOCATION).${FLAG_BACKEND}

        fi

        # Re-define entry to set absolute path to manuals base

        # directory structure.

        MANUAL_ENTRY=${MANUAL_BASEDIR}/${MANUAL_ENTRY}

        # Output entry's absolute path.

        echo ${MANUAL_ENTRY}

    done

}