Blame Scripts/Functions/Tuneup/Shell/shell_doTopComment.sh

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#!/bin/bash
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#
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# shell_doTopComment.sh -- This function standardizes the top comment
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# section inside shell scripts (*.sh) using a predefined template.
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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 shell_doTopComment {
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    # Define absolute path to template file.
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    local TEMPLATE="${TUNEUP_CONFIG_DIR}/topcomment.sed"
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    # Check template file existence.
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    cli_checkFiles $TEMPLATE
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    # Define file name to template instance.
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    local INSTANCE=$(cli_getTemporalFile $TEMPLATE)
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    # Create template instance.
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    cp $TEMPLATE $INSTANCE
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    # Check template instance. We cannot continue if template instance
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    # couldn't be created.
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    cli_checkFiles $INSTANCE
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    # Expand translation markers in template instance.
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    cli_expandTMarkers $INSTANCE
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    # Apply template instance to file.
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    sed -r -i -f $INSTANCE $FILE
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    # Remove template instance.
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    if [[ -f ${INSTANCE} ]];then
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        rm ${INSTANCE} 
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    fi
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}