update-the-build-stage-0.sh

#!/usr/bin/env bash
set -ex

sudo docker stop cocalc-test && sudo docker rm cocalc-test
git pull
export BRANCH="${BRANCH:-master}"
echo "BRANCH=$BRANCH"
commit=`git ls-remote -h https://github.com/sagemathinc/cocalc $BRANCH | awk '{print $1}'`
echo $commit | cut -c-12 > current_commit
time sudo docker build --build-arg commit=$commit --build-arg BRANCH=$BRANCH --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') -t cocalc $@ .
sudo docker tag cocalc:latest sagemathinc/cocalc:latest
sudo docker tag cocalc:latest sagemathinc/cocalc:`cat current_commit`
sudo docker run --name=cocalc-test -d -v ~/cocalc-test:/projects -p 4043:443 sagemathinc/cocalc