#!/bin/sh

set -e

if [ -z "$1" ]; then
    echo "build_release <version>"
    exit 1
fi

TMP=tmp.build_release
RELDIR=`pwd`/Release
VER=$1
NOW=`date +%Y-%m-%d`

echo "Version: $VER - $NOW"

DATEw=`head -n 3 wpa_supplicant/ChangeLog | tail -n 1 | sed "s/ .*//"`
DATEh=`head -n 3 hostapd/ChangeLog | tail -n 1 | sed "s/ .*//"`

if [ "$DATEw" != "$NOW" -o "$DATEh" != "$NOW" ]; then
    echo "NOTE! Date mismatch in ChangeLog: wpa_supplicant $DATEw hostapd $DATEh != $NOW"
fi

if [ -r $TMP ]; then
    echo "Temporary directory '$TMP' exists. Remove it before running this."
    exit 1
fi

mkdir $TMP
mkdir -p $RELDIR

git archive --format=tar --prefix=wpa-$VER/ HEAD \
	README COPYING CONTRIBUTIONS src wpa_supplicant hostapd hs20 |
	gzip > $RELDIR/wpa-$VER.tar.gz
git archive --format=tar --prefix=hostapd-$VER/ HEAD \
	README COPYING CONTRIBUTIONS src hostapd |
	gzip > $RELDIR/hostapd-$VER.tar.gz
git archive --format=tar --prefix=wpa_supplicant-$VER/ HEAD \
	README COPYING CONTRIBUTIONS src wpa_supplicant hs20/client |
	tar --directory=$TMP -xf -

cd $TMP
make -C wpa_supplicant-$VER/wpa_supplicant/doc/docbook man
rm -f wpa_supplicant-$VER/wpa_supplicant/doc/docbook/manpage.{links,refs}
tar czf $RELDIR/wpa_supplicant-$VER.tar.gz wpa_supplicant-$VER
cd ..
rm -r $TMP