Blame Scripts/Functions/Help/Backends/Texinfo/texinfo_updateOutputFileXhtml.sh

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#!/bin/bash
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#
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# texinfo_updateOutputFileXhtml.sh -- This function exports
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# documentation manual to HTML format.
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#
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# Copyright (C) 2009, 2010, 2011 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 texinfo_updateOutputFileXhtml {
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    # Output action message.
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    cli_printMessage "${MANUAL_BASEFILE}.xhtml.tar.bz2" --as-updating-line
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    # Redefine manual base file to use just the file base name.
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    local MANUAL_BASEFILE=$(basename "$MANUAL_BASEFILE")
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    # Add manual base directory path into directory stack to make it
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    # the current working directory. This is done to reduce the path
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    # information packaged inside `repository.xhtml.tar.bz2' file.
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    pushd ${MANUAL_BASEDIR} > /dev/null
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    # Prepare directory structure where xhtml files will be stored in.
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    [[ ! -d ${MANUAL_BASEFILE}.xhtml ]] && mkdir -p ${MANUAL_BASEFILE}.xhtml
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    # Clean up directory structure where xhtml files will be stored.
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    # We don't want to have unused files inside it.
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    [[ $(ls ${MANUAL_BASEFILE}.xhtml > /dev/null) ]] && rm ${MANUAL_BASEFILE}.xhtml/*.xhtml
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    # Add directory where xhtml files will be sotred in into directory
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    # stack to make it the current working directory. This is required
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    # in order for include paths to be constructed correctly.
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    pushd ${MANUAL_BASEFILE}.xhtml > /dev/null
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    # Update xhtml files.  Use texi2html to export from texinfo file
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    # format to html using CentOS Web default visual style.
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    texi2html --init-file=${MANUAL_BASEDIR}/${MANUAL_BASEFILE}-init.pl \
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        --output=${MANUAL_BASEDIR}/${MANUAL_BASEFILE}.xhtml \
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        ${MANUAL_BASEDIR}/${MANUAL_BASEFILE}.${FLAG_BACKEND}
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    # Remove directory where xhtml files are stored from directory
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    # stack. The xhtml files have been already created.
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    popd > /dev/null
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    # Apply xhtml transformations. This transformation cannot be built
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    # inside the initialization script (repository.init). For example,
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    # I can't see a possible way to produce different quotation HTML
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    # outputs from the same texinfo quotation definition. Instead,
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    # once the HTML code is produced we can take que quotation HTML
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    # definition plus the first letters inside it and transform the
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    # structure to a completly different thing that can be handle
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    # through classed inside CSS definitions.
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    sed -r -i -f ${MANUAL_BASEFILE}.sed ${MANUAL_BASEFILE}.xhtml/*.xhtml
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    # Compress directory structure where xhtml files are stored in.
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    # This compressed version is the one we put under version control.
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    # The directory used to build the compressed version is left
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    # unversion for the matter of human revision.
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    tar -cjf ${MANUAL_BASEFILE}.xhtml.tar.bz2 ${MANUAL_BASEFILE}.xhtml
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    # Remove manual base directory from directory stack.
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    popd > /dev/null
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}