Blob Blame History Raw
#!/bin/bash
#
# cli_printCopyrightInfo.sh -- This function standardizes the
# copyright information used by centos-art.sh script.
#
# As far as I understand, the copyright exists to make people create
# more. The copyright gives creators the legal power over their
# creations and so the freedom to distribute them under the ethical
# terms the creator considers better. At this moment I don't feel
# very confident about this legal affairs and their legal
# implications, but I need to decide what copyright information the
# centos-art.sh script will print out. So, in that sake, I'll assume
# the same copyright information used by The CentOS Wiki
# (http://wiki.centos.org/) as reference.
#
# 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_printCopyrightInfo {
# Define short options.
local ARGSL=''
# Define long options.
local ARGSL='license,license-url,coyright,copyright-year,copyright-year-last,copyright-year-first,copyright-year-list,copyright-year-range,copyright-holder'
# Initialize arguments with an empty value and set it as local
# variable to this function scope.
local ARGUMENTS=''
# 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"
# Look for options passed through positional parameters.
while true; do
case "$1" in
--license )
# Print out the name of the license used by to release
# the content produced by centos-art.sh script, inside
# CentOS Artwork Repository.
echo "Creative Common Attribution-ShareAlike 3.0"
shift 2
break
;;
--license-url )
# Print out the url of the license used by to release
# the content produced by centos-art.sh script, inside
# CentOS Artwork Repository.
cli_printUrl --cc-sharealike
shift 2
break
;;
--copyright-year-first )
# The former year when I (as part of The CentOS
# Project) started to consolidate The CentOS Project
# Corporate Visual Identity through the CentOS Artwork
# Repository.
echo '2009'
shift 2
break
;;
--copyright-year|--copyright-year-last )
# The last year when The CentOS Project stopped
# working in its Corporate Visual Identity through the
# CentOS Artwork Repository. That is something that I
# hope does never happen, so assume the current year
# as last working year.
date +%Y
shift 2
break
;;
--copyright-year-range )
local FIRST_YEAR=$(cli_printCopyrightInfo '--copyright-year-first')
local LAST_YEAR=$(cli_printCopyrightInfo '--copyright-year-last')
echo "${FIRST_YEAR}-${LAST_YEAR}"
shift 2
break
;;
--copyright-year-list )
local FIRST_YEAR=$(cli_printCopyrightInfo '--copyright-year-first')
local LAST_YEAR=$(cli_printCopyrightInfo '--copyright-year-last')
# Define full copyright year string based on first and
# last year.
local FULL_YEAR=$(\
while [[ ${FIRST_YEAR} -le ${LAST_YEAR} ]];do
echo -n "${FIRST_YEAR}, "
FIRST_YEAR=$(($FIRST_YEAR + 1))
done)
# Prepare full copyright year string and print it out.
echo "${FULL_YEAR}" | sed 's!, *$!!'
shift 2
break
;;
--copyright-holder )
# Output default copyright holder.
echo "The CentOS Artwork SIG"
shift 2
break
;;
--copyright )
local YEAR=$(cli_printCopyrightInfo '--copyright-year-last')
local HOLDER=$(cli_printCopyrightInfo '--copyright-holder')
echo "Copyright © $YEAR $HOLDER"
shift 2
break
;;
-- )
cli_printMessage "`gettext "At least one option is required."`" --as-error-line
shift 1
break
;;
esac
done
}