#!/usr/pkg/bin/runawk

# Copyright (c) 2007-2015, Aleksey Cheusov <vle@gmx.net>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
#       copyright notice, this list of conditions and the following
#       disclaimer in the documentation and/or other materials provided
#       with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

############################################################

#env "LC_ALL=C"

#use "power_getopt.awk"
#use "abort.awk"

############################################################
#.begin-str help
# pkg_assignments2pkgpath - makes an ASSIGNMENTS section a part of PKGPATH
# usage: pkg_assignments2pkgpath -h\n\
#        pkg_assignments2pkgpath [OPTIONS] [files...]
# OPTIONS:
#   -h        display this help
#.end-str
############################################################

BEGIN {
	if (getarg("h")){
		print_help()
		exitnow(0)
	}
}

$0 ~ /^PKGPATH=/ {
	pkgpath = $0
	next
}
$0 ~ /^ASSIGNMENTS=/ {
	assigns = substr($0, 13)
	gsub(/ /, ",", assigns)
	next
}
NF == 0 {
	if (assigns != "")
		print pkgpath ":" assigns body "\n"
	else
		print pkgpath body "\n"

	pkgpath = assigns = body = ""
	next
}
{
	body = body "\n" $0
}
