Blob Blame History Raw
#!/bin/bash
#
# locale_updateMessageXml.sh -- This function parses XML-based files
# (e.g., scalable vector graphics), retrives translatable strings and
# creates/update gettext portable objects.
#
# Copyright (C) 2009, 2010, 2011 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.
#
# ----------------------------------------------------------------------
# $Id$
# ----------------------------------------------------------------------
function locale_updateMessageXml {
# Print separator line.
cli_printMessage '-' --as-separator-line
# Define filename used to create both portable object templates
# (.pot) and portable objects (.po) files.
local FILE="${WORKDIR}/messages"
# Define regular expression to match extensions of XML files we
# use inside the repository.
local EXTENSION='(svg|xml|xhtml|docbook)'
# Build list of files to process. Remember that in some cases
# templates and output are in the same location (e.g., when
# rendering `trunk/Manuals/repository.xhtml/' directory). In these
# cases localized content are stored in the same location where
# template files are retrived from and we need to avoid using
# localized content from being interpreted as design models. In
# that sake, supress language-specific files from the list of
# files to process.
local FILES=$(cli_getFilesList ${ACTIONVAL} \
--pattern="${FLAG_FILTER}.*\.${EXTENSION}" \
--maxdepth='1' --type="f" \
| egrep -v '/[[:alpha:]]{2}_[[:alpha:]]{2}/')
# Print action message.
cli_printMessage "${FILE}.pot" --as-updating-line
# Normalize XML files and expand entities before retriving
# translatable strings and creating the portable object template
# (.pot). The translatable strings are retrived from the
# normalized output of files, not files themselves (because of
# this, we don't include `#: filename:line' output on .pot files).
# Entity expansion is also necessary for DocBook documents to be
# processed correctly. Notice that some long DocBook document
# structures might use entities to split the document structure
# into smaller pieces so they could be easier to maintain.
xmllint --valid --noent ${FILES} | xml2po -a - \
| msgcat --output=${FILE}.pot --width=70 --no-location -
# Verify, initialize or merge portable objects from portable
# object templates.
locale_updateMessagePObjects "${FILE}"
# Commit changes from working copy to central repository only. At
# this point, changes in the repository are not merged in the
# working copy, but chages in the working copy do are committed up
# to repository.
cli_commitRepoChanges "${L10N_BASEDIR}"
}