#!/bin/bash

TARGET="/home/bitnami/apps/redmine/htdocs/public/themes/Ossig"
GIT_DIR="/repo/ossig-theme.git"
BRANCH="master"
RESTART_APACHE=""

# shellcheck disable=SC2034
# shellcheck disable=SC2162
while read oldrev newrev ref; do
  if [ "$ref" = "refs/heads/$BRANCH" ]; then
    echo "Ref $ref received. Deploying ${BRANCH} branch to production..."
    git --work-tree=$TARGET --git-dir=$GIT_DIR checkout -f $BRANCH

    if [[ -n $RESTART_APACHE ]]; then
      echo "Restarting Apache Webserver"
      sudo "$HOME/stack/ctlscript.sh" restart apache >>/dev/null 2>&1
    fi
  else
    echo "Ref $ref received. Doing nothing: only the ${BRANCH} branch may be deployed on this server."
  fi
done