Blame Scripts/Bash/Functions/Svn/svn_getRepoStatus.sh

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#!/bin/bash
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#
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# svn_getRepoStatus.sh -- This function requests the working copy
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# using the svn status command and returns the first character in the
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# output line, as described in svn help status, for the LOCATION
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# specified. Use this function to perform verifications based a
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# repository LOCATION status. 
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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 svn_getRepoStatus {
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    local LOCATION="$1"
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    # Define regular expression pattern to retrive first column,
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    # returned by subversion status command. This column is one
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    # character column as describes `svn help status' command.
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    local PATTERN='^( |A|C|D|I|M|R|X|!|~).+$'
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    # Output specific state of location using subversion `status'
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    # command.
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    ${SVN} status "$LOCATION" -N --quiet | sed -r "s/${PATTERN}/\1/"
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}