#!/bin/sh

# This file is part of Haketilo
#
# Copyright (C) 2021, jahoti
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the CC0 1.0 Universal License as published by
# the Creative Commons Corporation.
#
# 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
# CC0 1.0 Universal License for more details.

if [ ! -e record.conf ]; then
    echo "Record of configuration 'record.conf' does not exist." >&2
    exit 1
elif [ "$(head -n 1 record.conf | cut -c -9)x" != "srcdir = x" ]; then
    echo "Record of configuration 'record.conf' is invalid." >&2
    exit 2
fi

SRCDIR="$(head -n 1 record.conf | cut -c 10-)"
. "$SRCDIR"/shell_utils.sh
VERSION=$(get_json_key version "$(cat "$SRCDIR"/manifest.json)")

sed '/^# Configuration goes here$/r record.conf
s|<<VPATH>>|'"$SRCDIR"'|
s/<<VERSION>>/'$VERSION/ < "$SRCDIR"/Makefile.in > Makefile