rm -rf short
mkdir short
cd short
export GOPATH=`pwd`
mkdir -p src/github.com/koki
git clone https://github.com/koki/short.git src/github.com/koki/short
( cd src/github.com/koki/short
  dep ensure
)
cd ..
tar -c -f- --exclude .git short | xz -9 >short-`date '+%Y%m%d'`.tar.xz
rm -rf short
