Blame Scripts/Functions/cli_getRepoTLDir.sh

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#!/bin/bash
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#
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# cli_getRepoTLDir.sh -- This function returns the repository top
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# level absolute path. The repository top level absolute path may be
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# /home/centos/artwork/trunk, /home/centos/artwork/branches, or
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# /home/centos/artwork/tags.
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#
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# Copyright (C) 2009-2011 Alain Reguera Delgado
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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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# $Id$
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# ----------------------------------------------------------------------
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function cli_getRepoTLDir {
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    local PATTERN=''
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    local REPLACE=''
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    local LOCATION=''
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    # Define location. If first argument is provided use it as default
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    # location.  Otherwise, if first argument is not provided,
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    # location takes the action value (ACTIONVAL) as default.
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    if [[ "$1" != '' ]];then
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        LOCATION="$1"
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    else
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        LOCATION="$ACTIONVAL"
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    fi
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    # Verify location.
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    if [[ $LOCATION =~ "^${HOME}/artwork/(trunk|branches|tags)/.+$" ]];then
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        case "$2" in
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            -r|--relative )
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                PATTERN="^${HOME}/artwork/(trunk|branches|tags)/.+$"
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                REPLACE='\1'
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                ;;
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            -a|--absolute|* )
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                PATTERN="^(${HOME}/artwork/(trunk|branches|tags))/.+$"
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                REPLACE='\1'
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                ;;
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        esac
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    else
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        cli_printMessage "${FUNCNAME}: `eval_gettext "The location \\\`\\\$LOCATION' is not valid."`" 'AsErrorLine'
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        cli_printMessage "${FUNCDIRNAM}" 'AsToKnowMoreLine'
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    fi
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    # Print location.
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    echo $LOCATION | sed -r "s!${PATTERN}!${REPLACE}!g"
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}