Blame Scripts/Bash/Functions/Locale/locale_updateMessageXmlDocbook.sh

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#!/bin/bash
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#
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# locale_updateMessageXmlDocbook.sh -- This function retrives
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# translation messages from Docbook files and creates related portable
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# object template for them.
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#
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# Copyright (C) 2009, 2010, 2011, 2012 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_updateMessageXmlDocbook {
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    # Print action message.
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    cli_printMessage "${MESSAGES}.pot" --as-updating-line
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    # Define regular expression to match extensions of shell scripts
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    # we use inside the repository.
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    local EXTENSION='docbook'
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    # Define absolute paths to Docbook main file.
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    local TEMPLATE=$(cli_getFilesList ${ACTIONVAL} \
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        --maxdepth=1 --mindepth=1 --type='f' \
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        --pattern="$(cli_getRepoName ${ACTIONVAL} -f)\.${EXTENSION}$")
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    # Verify existence of docbook's main template file. We cannot go
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    # on without it.
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    cli_checkFiles -e ${TEMPLATE}
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    # Define file name used as template instance. Here is where we
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    # expand translation markers and entities before retriving
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    # translation messages.
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    local INSTANCE=$(cli_getTemporalFile "$(basename ${TEMPLATE})")
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    # Create instance from docbook's main file.
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    cp ${TEMPLATE} ${INSTANCE}
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    # Expand translation markers inside instance.
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    cli_expandTMarkers ${INSTANCE}
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    # Expand system entities definition.
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    cli_exportFunctions "Render/Docbook/docbook_expandSystemEntities"
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    docbook_expandSystemEntities ${INSTANCE}
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    # Expand license block.
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    cli_exportFunctions "Render/Docbook/docbook_expandLicenses"
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    docbook_expandLicenses ${INSTANCE}
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    # Create link to `Images' directory for validation to pass.
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    # Otherwise, a validation error is reported because no path was
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    # found to images.
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    ln -s ${TCAR_WORKDIR}/trunk/Identity/Images/Webenv $(dirname ${INSTANCE})/Images
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    # Move into temporal directory so paths can be found relatively.
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    pushd $(dirname ${INSTANCE}) > /dev/null
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    # Create portable object template from instance.
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    xmllint --valid --noent ${INSTANCE} | xml2po -a - \
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        | msgcat --output=${MESSAGES}.pot --width=70 --no-location -
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    # Move out to initail location.
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    popd > /dev/null
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    # Remove instance.
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    rm ${INSTANCE}
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}