diaspora-upgrade.sh

#! /bin/bash
START_DIR=$PWD
DIASPORA_DIR="/var/vhosts/diaspora.digitalignition.net/diaspora"
DEFAULT_BRANCH="develop"
UNICORN_EXEC="service unicorn"
UNICORN_CONF="/etc/unicorn/diaspora.conf"
RAILS_ENV="production"

function diaspora_unicorn_service() {
  if [ $# -lt 1 ]; then
    echo "Must provide start/stop to diaspora_unicorn_service"
    return 1
  fi
  if [[ "$1" == "start" ]] || [[ "$1" == "stop" ]]; then
    $UNICORN_EXEC $1 $UNICORN_CONF
  else
    echo "Must provide start/stop to diaspora_unicorn_service"
    return 1
  fi
}

function diaspora_sidekiq_service() {
    case "$1" in
    start)    sudo service sidekiq start app_dir=$DIASPORA_DIR index=0 job_name=diaspora;;
    stop)     sudo service sidekiq stop app=$DIASPORA_DIR index=0 job_name=diaspora;;
    *)        echo "Must provide start/stop to diaspora_sidekiq_service"; return 1;;
    esac
}

function handle_error_return() {
  if [[ $# -lt 1 ]]; then
    string="Error running update for Diaspora"
  else
    string=$1
  fi

  retval=$?
  if [[ $retval -ne 0 ]]; then
    echo $string
    exit $retval
  fi
}

cd $DIASPORA_DIR

diaspora_sidekiq_service "stop"
handle_error_return "Error stopping the Diaspora sidekiq service"

diaspora_unicorn_service "stop"
handle_error_return "Error stopping the Diaspora unicorn service"

git pull origin $DEFAULT_BRANCH
handle_error_return "Error pulling new code from git repository"

bundle install --without development test heroku
handle_error_return "Error running bundler"

RAILS_ENV=$RAILS_ENV bundle exec rake db:migrate assets:precompile
handle_error_return "Error trying to migrate database and precompile assets"

diaspora_unicorn_service "start"
handle_error_return "Error starting the Diaspora unicorn service"

diaspora_sidekiq_service "start"
handle_error_return "Error starting the Diaspora sidekiq service"

cd $START_DIR