deploy

#!/bin/bash
# This deploy hook gets executed after dependencies are resolved and the
# build hook has been run but before the application has been started back
# up again.  This script gets executed directly, so it could be python, php,
# ruby, etc.

set -e

DRUPAL_SITE_DIR=${OPENSHIFT_DATA_DIR}sites
DRUPAL_PRIVATE_DIR=${OPENSHIFT_DATA_DIR}private
DRUPAL_SETTINGS=${DRUPAL_SITE_DIR}/default/settings.php
DEFAULT_PASSWORD=openshift_changeme

if [ ! -d "${DRUPAL_SITE_DIR}/default" ]
then
  echo "No sites directory has been created, Drupal cannot be deployed"
  exit 9
fi

#
# Create a new Drupal site.  You can delete your ${OPENSHIFT_DATA_DIR}sites
# folder to run this step again.
#
if [ ! -f "${DRUPAL_SITE_DIR}/default/settings.php" ]
then

  #
  # Automatic installation only works with mysql.
  # 
  if [ -z "$OPENSHIFT_MYSQL_DB_HOST" ]
  then
      echo 1>&2
      echo "Could not find mysql database. Please run:" 1>&2
      echo "rhc cartridge add mysql -a $OPENSHIFT_APP_NAME" 1>&2
      echo "then make a sample commit (add whitespace somewhere) and re-push" 1>&2
      echo 1>&2
  fi

  if [ -z "$OPENSHIFT_MYSQL_DB_HOST" ]
  then
      exit 5
  fi
  if [ -z "$OPENSHIFT_MYSQL_DB_PORT" ]
  then
      exit 6
  fi

  mkdir -p ${DRUPAL_SITE_DIR}/default
  mkdir -p ${DRUPAL_PRIVATE_DIR}

  pushd ${OPENSHIFT_REPO_DIR}php
  echo
  echo "Creating a new Drupal site at ${DRUPAL_SITE_DIR}/default"
  echo
  if ! drush site-install standard --site-name=${OPENSHIFT_APP_NAME} --account-pass=openshift_changeme --db-url=mysql://$OPENSHIFT_MYSQL_DB_USERNAME:$OPENSHIFT_MYSQL_DB_PASSWORD@$OPENSHIFT_MYSQL_DB_HOST:$OPENSHIFT_MYSQL_DB_PORT/$OPENSHIFT_APP_NAME --yes
  then
    echo "Unable to configure your Drupal installation"
    echo
    exit 10
  fi

  #
  # Tweak settings.php to use the OpenShift environment variables instead of
  # the values passed to Drush.
  #
  chmod u+w ${DRUPAL_SETTINGS} ${DRUPAL_SITE_DIR}/default
  cat ${DRUPAL_SETTINGS} | ruby -e "puts STDIN.read.gsub(/\\\$databases\s*=\s*array.*?\)\;/m, '# Replaced by OpenShift')" > ${OPENSHIFT_TMP_DIR}/settings.php
  cat << "END" >> ${OPENSHIFT_TMP_DIR}/settings.php

/**
 * For maximum portability, use the OpenShift environment variables.
 */

// When run from Drush, only $_ENV is available.  Might be a bug
if (array_key_exists('OPENSHIFT_APP_NAME', $_SERVER)) {
  $src = $_SERVER;
} else {
  $src = $_ENV;
}
$databases = array (
  'default' => 
  array (
    'default' => 
    array (
      'database' => $src['OPENSHIFT_APP_NAME'],
      'username' => $src['OPENSHIFT_MYSQL_DB_USERNAME'],
      'password' => $src['OPENSHIFT_MYSQL_DB_PASSWORD'],
      'host' => $src['OPENSHIFT_MYSQL_DB_HOST'],
      'port' => $src['OPENSHIFT_MYSQL_DB_PORT'],
      'driver' => 'mysql',
      'prefix' => '',
    ),
  ),
);
END
  cat ${OPENSHIFT_TMP_DIR}/settings.php > ${DRUPAL_SETTINGS}

  #
  # Use the temporary directories that OpenShift provides, and set
  # the private path to be inside the data dir
  #
  echo "\$conf['file_private_path'] = \$src['OPENSHIFT_DATA_DIR'] . 'private/';" >> ${DRUPAL_SETTINGS}
  echo "\$conf['file_temporary_path'] = \$src['OPENSHIFT_TMP_DIR'] . 'drupal/';" >> ${DRUPAL_SETTINGS}

  chmod u-w ${DRUPAL_SETTINGS} ${DRUPAL_SITE_DIR}/default

  popd
  echo
  echo "Drupal is now configured"
  echo
  echo "===================================================="
  echo "  Drupal-Admin login: admin"
  echo "  Drupal-Admin password: openshift_changeme"
  echo "  Don't forget to change your drupal admin password!"
  echo "===================================================="
else
  echo "Drupal is already configured.  Delete settings.php to rerun setup"
fi
echo