build-nightly-bootloader-package

{
flock 200

#!/bin/bash -ev
BASEDIR=`pwd`
cd firmwarebase
git fetch
cd ..
cd linuxbase
git fetch
cd ..
rm -rf firmware
git clone --reference firmwarebase https://github.com/raspberrypi/firmware firmware
cd firmware

FOUNDATIONHEAD=`git rev-parse origin/master`
git config user.email "rpf@autonightly.invalid"
git config user.name "rpf automated nightly builder"
export DEBEMAIL="rpf automated nightly builder <rpf@autonightly.invalid>"
COMMITDATE=$(date -d @`git show -s --format=%ct origin/master` -u +%Y%m%d~%H%M%S)
DEBVERSION=1.${COMMITDATE}~nightly

#sanity check, commit datetime must be lower than current datetime
DATENOW=$(date -u +%Y%m%d~%H%M%S)
dpkg --compare-versions $COMMITDATE le $DATENOW

echo ${DEBVERSION} > ../firmwareversion

if [[ -f /usr/share/nginx/www/nightlyfirmware/pool/main/r/raspberrypi-firmware/raspberrypi-firmware_${DEBVERSION}.dsc ]]; then
	echo Package already built
	exit 0
fi


#merge asb's Debian packaging
git remote add asb https://github.com/asb/firmware
git remote update
git merge --no-edit asb/debian

#add changelog entry
dch -v ${DEBVERSION} -p "Firmware as of ${FOUNDATIONHEAD}"

#source format 3.0 has misfeatures that screw us, use 1.0
echo 1.0 > debian/source/format

#get kernel source code
git clone --reference ../linuxbase https://github.com/raspberrypi/linux linux
cd linux
git checkout `cat ../extra/git_hash`
cd ..

#remove git metadata
rm -rf .git linux/.git

#build package
dpkg-buildpackage -aarmhf -us -uc

#add to repo
DIR=`pwd`
cd /usr/share/nginx/www/nightlyfirmware

debsign -k5EE21256 $BASEDIR/raspberrypi-firmware_${DEBVERSION}_armhf.changes
reprepro --ignore=wrongdistribution --keepunreferencedfiles include wheezy $BASEDIR/raspberrypi-firmware_${DEBVERSION}_armhf.changes
#keep the changes file as well, it's useful for manual downgrades
cp $BASEDIR/raspberrypi-firmware_${DEBVERSION}_armhf.changes pool/main/r/raspberrypi-firmware
dcmd rm $BASEDIR/raspberrypi-firmware_${DEBVERSION}_armhf.changes

} 200>firmwarelock