Blame Automation/Modules/centos-art.sh-locale/locale.sh

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#!/bin/bash
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#
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# locale.sh -- This function provides internationalization features
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# for centos-art.sh script through GNU gettext standard processes.
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#
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# Copyright (C) 2009-2013 The CentOS Project
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or (at
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# your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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# ----------------------------------------------------------------------
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# $Id$
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# ----------------------------------------------------------------------
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function locale {
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    local ACTIONNAMS=''
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    local ACTIONNAM=''
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    local ACTIONVAL=''
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    # Initialize machine object flag (`--dont-create-mo').  This flag
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    # controls whether the centos-art.sh script does create/update
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    # machine object (MO) files from related portable object (PO)
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    # files or not. By default, MO files are created.
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    local FLAG_DONT_CREATE_MO='false'
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    # Define localization (l10n) base directory. This is the place
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    # where all translation messages are organized in. Translation
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    # messages are organized herein using the same layout of the
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    # components they represent under the `Identity',
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    # `Documentation/Manuals' or `Scripts' directory structures.  The
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    # localization base directory must be used as source location for
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    # control version system operations (e.g., status, update, commit,
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    # etc.).  Otherwise, it would be difficult to add directory
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    # structures that have several levels down from the localization
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    # base directory up to the repository (e.g.,
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    # subversion-1.4.2-4.el5_3.1.i386.rpm doesn't support recursive
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    # creation of directories which parent directories doesn't
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    # exist.).
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    local L10N_BASEDIR="${TCAR_WORKDIR}/Locales"
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    # Verify current locale information to avoid English messages from
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    # being localized to themselves.  The English language is used as
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    # reference to write translatable strings inside the source files.
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    if [[ ${CLI_LANG_LC} =~ '^en' ]];then
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        cli_printMessage "`gettext "The English language cannot be localized to itself."`" --as-error-line
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    fi
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    # Interpret arguments and options passed through command-line.
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    locale_getOptions
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    # Redefine positional parameters using ARGUMENTS. At this point,
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    # option arguments have been removed from ARGUMENTS variable and
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    # only non-option arguments remain in it. 
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    eval set -- "${ARGUMENTS}"
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    # Loop through non-option arguments passed to centos-art.sh script
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    # through its command-line.
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    for ACTIONVAL in "$@";do
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        # Don't call locale_isLocalizable function here. Remember that
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        # this function (i.e., locale) is called from other functions
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        # using the cli_runFnEnvironment function to determine whether
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        # a location can accept or not localized messages. If you put
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        # the locale_isLocalizable function here, you would be
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        # duplicating its execution.
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        # Sanitate non-option arguments to be sure they match the
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        # directory conventions established by centos-art.sh script
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        # against source directory locations in the working copy.
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        ACTIONVAL=$(cli_checkRepoDirSource ${ACTIONVAL})
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        # Verify non-option arguments passed to centos-art.sh
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        # command-line. It should point to an existent directory under
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        # version control inside the working copy.  Otherwise, if it
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        # doesn't point to a directory under version control, finish
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        # the script execution with an error message.
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        cli_checkFiles ${ACTIONVAL} -d --is-versioned
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        # Execute localization actions provided to centos-art.sh
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        # script through its command-line. Notice that localization
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        # actions will be executed in the same order they were
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        # provided in the command-line.
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        for ACTIONNAM in ${ACTIONNAMS};do
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            ${ACTIONNAM}
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        done
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    done
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}