Simple deploy script, should be run from production, it uses screen to maintain connection in case of ssh failure + writes log to deploy.log and deploy.err.log

deploy.sh

#!/bin/bash

# cleaning up sudo su "Cannot open your terminal" error
# http://serverfault.com/a/620149/63835
function screen() {
  exec /usr/bin/script -q -c "/usr/bin/screen ${*}" /dev/null
}

# run inside screen
# http://unix.stackexchange.com/a/162150/53005
if [ -z "$STY" ]
then
    screen -m -S smogly.deploy /bin/bash "$0" > >(tee deploy.log) 2> >(tee deploy.err.log >&2)
    exit 0
fi

cd /home/smogly/EnviroMonitorWeb
echo "pulling from git..."
git reset --hard
git pull
echo "install pip dependencies..."
pip install -r docker/web/requirements.txt
echo "collect statics ..."
./manage.py collectstatic --noinput
echo "migrate database ..."
./manage.py migrate
echo "restart nginx and gunicorn ..."
supervisorctl pid smogly-gunicorn | xargs kill -HUP
sudo reload-nginx