Blame Scripts/Bash/Functions/Prepare/prepare_getLinkName.sh

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#!/bin/bash
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#
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# prepare_getLinkName.sh -- This function standardizes link name
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# construction. For the construction sake, two arguments are required,
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# one to now the file's base directory, and another holding the file's
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# absolute path. With this information, the base directory is removed
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# from file's absolute path and the remaining path is transformed into
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# a file name where each slash is converted into minus sign. 
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# 
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# For example, if the following information is provided:
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#
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# ARG1: /home/centos/artwork/trunk/Identity/Brushes
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# ARG2: /home/centos/artwork/trunk/Identity/Brushes/Corporate/symbol.gbr
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#
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# the result will be: `corporate-symbol.gbr'.
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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 prepare_getLinkName {
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    local LINK_BASEDIR=''
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    local LINK_ABSPATH=''
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    local LINK_CHARSEP=''
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    # Define absolute path to link's base directory.
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    LINK_BASEDIR="$1"
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    # Define absolute path to link's file.
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    LINK_ABSPATH="$2"
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    # Define character used as word separator on file name.
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    LINK_CHARSEP='-'
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    # Output link name.
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    echo "$LINK_ABSPATH" | sed -r "s!^${LINK_BASEDIR}/!!" \
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        | tr '[:upper:]' '[:lower:]' | sed -r "s!/!${LINK_CHARSEP}!g"
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}