rm -rf drone-runner-exec
mkdir drone-runner-exec
export GOPATH=`pwd`/drone-runner-exec
git clone https://github.com/drone-runners/drone-runner-exec $GOPATH/src/github.com/drone-runners/drone-runner-exec
( cd $GOPATH/src/github.com/drone-runners/drone-runner-exec
  go get -v -d
)
tar -c -f- --exclude .git drone-runner-exec | xz -9 >drone-runner-exec-`date '+%Y%m%d'`.tar.xz
rm -rf drone-runner-exec
