Blame Automation/Modules/Locale/locale_editMessages.sh

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#!/bin/bash
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#
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# locale_editMessages.sh -- This function edits portable objects (.po)
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# using default text editor.
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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_editMessages {
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    # Verify directory passed as non-option argument to be sure it
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    # supports localization.
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    locale_isLocalizable "${ACTIONVAL}"
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    local PO_FILE=''
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    local PO_FILES=''
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    # Define location where translation files will be stored in
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    # without language information in it. The language information is
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    # put later, when we build the list of files.
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    local L10N_WORKDIR=$(cli_getLocalizationDir "${ACTIONVAL}" "--no-lang")
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    # Prepare working directory to receive translation files. Don't do
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    # this here. It is already done as part the update actions, but we
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    # need it here for those cases when no update action is run and
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    # one execute the edit option.
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    locale_prepareWorkingDirectory ${L10N_WORKDIR}
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    # Define list of PO files to process based on paths provided as
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    # non-option arguments through centos-art.sh script command-line.
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    if [[ $ACTIONVAL =~ "^${TCAR_WORKDIR}/(Documentation/Models/(Docbook|Svg)|Identity/Models)/.*$" ]];then
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        # Do not create MO files for XML-based files.
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        FLAG_DONT_CREATE_MO='true'
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    fi
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    # Define list of PO files we want to work with. Don't forget to
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    # include the language information here.
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    PO_FILES=$(cli_getFilesList ${L10N_WORKDIR} --type="f" \
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        --pattern=".+/${FLAG_FILTER}/${CLI_LANG_LC}/messages\.po$")
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    # Verify list of PO files.
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    if [[ $PO_FILES = "" ]];then
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        cli_printMessage "`gettext "The path provided hasn't translations yet."`" --as-error-line
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    else
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        cli_printMessage '-' --as-separator-line
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    fi
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    # Synchronize changes between repository and working copy. At this
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    # point, changes in the repository are merged in the working copy
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    # and changes in the working copy committed up to repository.
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    cli_synchronizeRepoChanges "${PO_FILES}"
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    # Loop through list of PO files to process in order to edit them
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    # one by one using user's default text editor.
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    for PO_FILE in ${PO_FILES};do
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        # Print the file we are editing.
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        cli_printMessage "${PO_FILE}" --as-updating-line
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        # Use default text editor to edit the PO file.
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        eval ${EDITOR} ${PO_FILE}
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    done
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    # At this point some changes might be realized inside the PO file,
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    # so we need to update the related MO file based on recently
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    # updated PO files here in order for `centos-art.sh' script to
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    # print out the most up to date revision of localized messages.
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    # Notice that this is required only if we were localizing shell
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    # scripts.
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    locale_updateMessageBinary
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    # Synchronize changes between repository and working copy. At this
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    # point, changes in the repository are merged in the working copy
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    # and changes in the working copy committed up to repository.
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    cli_synchronizeRepoChanges "${PO_FILES}"
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}