#!/bin/bash
cd `dirname $0`

if [ "$1" == "" ]; then
 VERSION=3
 echo No version given, assuming Pi$VERSION
else
 VERSION=$1
fi

BRDIR=`./brdir $VERSION`
echo "Building image from $BRDIR"

if [ "$2" != "" ]; then
  echo "Using timestamp $2"
  TS=$2
else
  TS=`date +%Y%m%d`
fi

cd `dirname $0`
MYDIR=`pwd`
mkdir -p images
echo Copying $BRDIR/images/sdcard.img to images/hifiberryos-$TS-pi$VERSION.img
cp $BRDIR/images/sdcard.img images/hifiberryos-$TS-pi$VERSION.img
./fix-fs images/hifiberryos-$TS-pi$VERSION.img
pushd images
if [ -f hifiberryos-pi$VERSION.zip ]; then
 rm hifiberryos-pi$VERSION.zip
fi
zip hifiberryos-pi$VERSION.zip hifiberryos-$TS-pi$VERSION.img
popd
TMPDIR=/tmp/$$
mkdir $TMPDIR
cp $BRDIR/images/zImage $BRDIR/images/rootfs.ext2 $TMPDIR
pushd $TMPDIR
pwd
ls
cp $MYDIR/scripts/updater.sh .
tar cvfz $MYDIR/images/updater-$TS-pi$VERSION.tar.gz updater.sh zImage rootfs.ext2
zip $MYDIR/images/updater-$TS-pi$VERSION.zip updater.sh zImage rootfs.ext2
popd
rm -rf $TMPDIR