#!/usr/bin/env bash
# --- T2-COPYRIGHT-NOTE-BEGIN ---
# T2 SDE: scripts/Create-FlatPriPatch
# Copyright (C) 2004 - 2023 The T2 SDE Project
# 
# This Copyright note is generated by scripts/Create-CopyPatch,
# more information can be found in the files COPYING and README.
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2.
# --- T2-COPYRIGHT-NOTE-END ---

tempfile=`mktemp`

function create_pkg_patch() {
	local pkg=$1
	local priority=$2
	sed -e 's,^\(\[P\] .* \)[0-9\.][0-9\.]*$,\1'$priority',' \
		< package/$pkg/${pkg#*/}.desc > $tempfile
	diff -u ./package/$pkg/${pkg#*/}.desc $tempfile
}

pkg="$1" ; shift

if [ "$pkg" ]; then
    for other ; do
	other_desc=$(echo package/*/$other/$other.desc)
	[ -e "$other_desc" ] || continue
	counter=$(sed -n 's,^\(\[P\] .* \)\([0-9\.][0-9\.]*$\),\2,p' $other_desc)
	counter=${counter%??}
	counter=${counter/./}
	((counter++))
	counter="${counter%?}.${counter#???}00"
	create_pkg_patch $pkg $counter
	exit
    done
else
    counter=1000
    for pkg in $(scripts/Create-PkgList "$@" | cut -f4,5 -d' ' | tr ' ' /)
    do
	xcounter="${counter%?}.${counter#???}00"
	case $pkg in
	*t2-debug)	xcounter=999.900 ;;
	*t2-src)	xcounter=999.800 ;;
	*99-final)	xcounter=999.999 ;;
	esac

	create_pkg_patch $pkg $xcounter

	((counter++))
    done
fi