update_bak

#!/bin/bash
#
# Usage: update [restart|noop [<refspec>]]
#
# Examples:
#   update                 # deploy latest
#   update restart         # deploy latest and restart services
#   update restart v1.2.3  # deploy ref "v1.2.3" and restart services
#   update noop v1.2.3     # deploy ref "v1.2.3"
#
# If <refspec> is not given, no "git checkout" is performed thus you get the
# latest version of whatever branch you are currently at.
#
if [ "$(whoami)" != "root" ]; then
  sudo $0 $@
  exit $?
fi
cd "$(dirname "$0")"
sudo -Hu www-data git pull origin master || exit $?
if [ "$2" != "" ]; then
  sudo -Hu www-data git checkout "$2" || exit $?
fi
sudo -Hu www-data git submodule update --init

if [ "$1" == "restart" ]; then
  [ -f /etc/init.d/jazz-httpd ] && invoke-rc.d jazz-httpd restart
  [ -f /etc/init.d/jazz-processor ] && invoke-rc.d jazz-processor restart
fi