Blob Blame History Raw
#!/bin/bash
#
# cli_getRepoTLDir.sh -- This function returns the repository top
# level absolute path. The repository top level absolute path can be
# either ${HOME}/artwork/trunk, ${HOME}/artwork/branches, or
# ${HOME}/artwork/tags.
#
# Copyright (C) 2009, 2010, 2011 The CentOS Artwork SIG
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or (at
# your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# ----------------------------------------------------------------------
# $Id$
# ----------------------------------------------------------------------
function cli_getRepoTLDir {
# Define short options.
local ARGSS='r'
# Define long options.
local ARGSL='relative'
# Initialize arguments with an empty value and set it as local
# variable to this function scope.
local ARGUMENTS=''
# Initialize path pattern and replacement.
local PATTERN=''
local REPLACE=''
# Redefine ARGUMENTS variable using current positional parameters.
cli_parseArgumentsReDef "$@"
# Redefine ARGUMENTS variable using getopt output.
cli_parseArguments
# Redefine positional parameters using ARGUMENTS variable.
eval set -- "$ARGUMENTS"
# Define the location we want to apply verifications to.
local LOCATION=$(echo $@ | sed -r 's!^.*--[[:space:]](.+)$!\1!')
# Verify location passed as non-option argument. If no location is
# passed as non-option argument to this function, then set the
# trunk directory structure as default location.
if [[ $LOCATION =~ '--$' ]];then
LOCATION=${HOME}/artwork/trunk
fi
# Verify location where the working copy should be stored in the
# workstations. Whatever the location provided be, it should refer
# to one of the top level directories inside the working copy of
# CentOS Artwork Repository which, in turn, should be sotred in
# the `artwork' directory immediatly under your home directory.
if [[ ! $LOCATION =~ "^${HOME}/artwork/(trunk|branches|tags)" ]];then
cli_printMessage "`eval_gettext "The location \\\"\\\$LOCATION\\\" is not valid."`" --as-error-line
fi
# Look for options passed through positional parameters.
while true;do
case "$1" in
-r|--relative )
PATTERN="^${HOME}/artwork/(trunk|branches|tags)/.+$"
REPLACE='\1'
shift 2
break
;;
-- )
PATTERN="^(${HOME}/artwork/(trunk|branches|tags))/.+$"
REPLACE='\1'
shift 1
break
;;
esac
done
# Print out top level directory.
echo $LOCATION | sed -r "s!${PATTERN}!${REPLACE}!g"
}