#!/bin/bash

######################################################################

#

#   tcar - The CentOS Artwork Repository automation tool.

#   Copyright © 2014 The CentOS Artwork SIG

#

#   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.

#

#   Alain Reguera Delgado <al@centos.org.cu>

#   39 Street No. 4426 Cienfuegos, Cuba.

#

######################################################################

# Standardize localization tasks.  The locale command provides three

# ways of producing localization files:

#

#   1. Produce localization for one file only (when a regular file is

#   provided as argument in the command-line),

#

#   2. Produce localization files for all files in the current

#   directory you provided in the command-line (when a directory is

#   provided as argument), and

#

#   3. Produce localization files for all files in the current

#   directory recursively (when a directory is provided as argument in

#   the command-line and the --recursive option is also provided).

function locale {

    tcar_checkWorkplace

    # Define flags controlling they way locale module produce

    # localization files.

    local LOCALE_FLAG_RECURSIVE="false"

    # Initialize module's actions.

    local ACTIONS=''

    # Redefine module's actions based on arguments passed through

    # command-line.

    locale_getOptions

    # Verify the current locale information to avoid English messages

    # from being localized to themselves. The English language is used

    # as reference to write translatable strings inside the source

    # files.

    if [[ ${TCAR_SCRIPT_LANG_LC} =~ '^C$' ]];then

        tcar_printMessage "`gettext "The C locale cannot be localized to itself."`" --as-error-line

    fi

    # Process arguments passed to locale module, based on whether they

    # are files or directories.

    for ARGUMENT in ${TCAR_MODULE_ARGUMENT};do

        local ARGUMENT=$(tcar_printPath "${ARGUMENT}")

        if [[ -f ${ARGUMENT} ]];then

            tcar_setModuleEnvironment -m "files" -t "child" -g "${ARGUMENT}"

        elif [[ -d ${ARGUMENT} ]];then

            tcar_setModuleEnvironment -m "directories" -t "child" -g "${ARGUMENT}"

        else

            tcar_printMessage "`gettext "The argument provided isn't valid."`" --as-error-line

        fi

    done

}