#!/bin/bash
#
# help_getOptions.sh -- This function interpretes arguments passed to
# `help' functionality and calls actions accordingly.
#
# 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 help_getOptions {
# Define short options we want to support.
local ARGSS=""
# Define long options we want to support.
local ARGSL="quiet,answer-yes,dont-commit-changes,backend:,read,search:,edit,update,copy,delete,rename"
# Parse arguments using getopt(1) command parser.
cli_parseArguments
# Reset positional parameters using output from (getopt) argument
# parser.
eval set -- "$ARGUMENTS"
# Define action to take for each option passed.
while true; do
case "$1" in
--quiet )
FLAG_QUIET="true"
FLAG_DONT_COMMIT_CHANGES="true"
shift 1
;;
--answer-yes )
FLAG_ANSWER="true"
shift 1
;;
--dont-commit-changes )
FLAG_DONT_COMMIT_CHANGES="true"
shift 1
;;
--backend )
MANUAL_BACKEND="$(cli_getRepoName "$2" -f)"
shift 2
;;
--search )
ACTIONNAM="searchIndex"
FLAG_SEARCH="$2"
shift 2
;;
--edit )
ACTIONNAM="editEntry"
shift 1
;;
--copy )
ACTIONNAM="copyEntry"
shift 1
;;
--delete )
ACTIONNAM="deleteEntry"
shift 1
;;
--rename )
ACTIONNAM="renameEntry"
shift 1
;;
--update )
ACTIONNAM="updateOutputFiles"
shift 1
;;
--read )
ACTIONNAM="searchNode"
shift 1
;;
-- )
# Remove the `--' argument from the list of arguments
# in order for processing non-option arguments
# correctly. At this point all option arguments have
# been processed already but the `--' argument still
# remains to mark ending of option arguments and
# begining of non-option arguments. The `--' argument
# needs to be removed here in order to avoid
# centos-art.sh script to process it as a path inside
# the repository, which obviously is not.
shift 1
break
;;
esac
done
# Redefine ARGUMENTS variable using current positional parameters.
cli_parseArgumentsReDef "$@"
}