#!/bin/bash

#

# locale_getActions.sh -- This function interprets arguments passed to

# `locale' functionality and calls actions accordingly.

#

# Copyright (C) 2009-2011 Alain Reguera Delgado

# 

# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307

# USA.

# 

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

# $Id$

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

function locale_getActions {

    # Define short options we want to support.

    local ARGSS=""

    # Define long options we want to support.

    local ARGSL="update:,edit:,dont-create-mo"

    # Parse arguments using getopt(1) command parser.

    cli_doParseArguments

    # Reset positional parameters using output from (getopt) argument

    # parser.

    eval set -- "$ARGUMENTS"

    # Look for options passed through command-line.

    while true; do

        case "$1" in

            --update )

                ACTIONNAM="${FUNCNAM}_updateMessages"

                ACTIONVAL="$2"

                shift 2

                ;;

            --edit )

                ACTIONNAM="${FUNCNAM}_editMessages"

                ACTIONVAL="$2"

                shift 2

                ;;

            --dont-create-mo )

                FLAG_DONT_CREATE_MO="true"

                shift 1

                ;;

            * )

                break

                ;;

        esac

    done

    # Check action value. Be sure the action value matches the

    # convenctions defined for source locations inside the working

    # copy.

    cli_checkRepoDirSource

    # Define locales base directory where locale directory structures

    # are stored in.

    local BASEDIR="$(cli_getRepoTLDir)/Locales"

    # Define locales work directory. This is the place where locale

    # files (e.g., .po, .pot, .mo), for a specific parent directories,

    # are stored in. There is one locale work directory for each

    # parent directory or said differently, each parent directory has

    # a parallel directory under `trunk/Locales' to store its

    # translation messages.

    local WORKDIR=$(echo $ACTIONVAL | sed -r \

            -e 's!trunk/(Identity|Manuals|Scripts)!trunk/Locales/\1!' \

            -e "s!/(Bash)!/\1/$(cli_getCurrentLocale)!" \

            -e "s!/${CLI_PROGRAM}!!") 

    # Create work directory, if it doesn't exist.

    if [[ ! -d $WORKDIR ]];then

        mkdir -p $WORKDIR

    fi

    # Syncronize changes between the working copy and the central

    # repository to bring down changes.

    cli_syncroRepoChanges "${WORKDIR}"

    # Execute action name.

    if [[ $ACTIONNAM =~ "^${FUNCNAM}_[A-Za-z]+$" ]];then

        eval $ACTIONNAM

    else

        cli_printMessage "`gettext "A valid action is required."`" 'AsErrorLine'

        cli_printMessage "$(caller)" 'AsToKnowMoreLine'

    fi

    # Syncronize changes between the working copy and the central

    # repository to commit up changes.

    cli_commitRepoChanges "${WORKDIR}"

}