EDIT

#!/bin/bash

    case $1 in

        --deactivate-install) deactivate_install=1 ;;

    esac

    shift

done

    print_help="1"

fi

if [[ "$print_help" == "1" ]]; then

cat << "EOF"

Upadates all composer dependencies including the drupal core code as well as modules.

Prior starting the upgrade process a backup of the drupal-cdm-dataportal installation 

is created in $HOME/drupal-cdm-dataportal-backups/.

Some files in ./web/ which may be modified for specific setups are preserved during the 

update process:

 * web/.haccess*

 * web/robots*.txt

 * all symbolic links except for web/polyfills as this is managed through composer.  

USAGE: update-dependencies.sh [--deactivate-install] [--multi-site] [--mailto <ADDRESS>]

  --deactivate-install :  The install.php will be hidden by appending '.off' to the filename

  -h, --help:  Print this help text    

  --mailto <ADDRESS>:  send a email to the ADDRESS with a log of the update process

  --multi-site:  Do a multi-site update. Requires dataportals-drush. See https://dev.e-taxonomy.eu/svn/trunk/server-scripts/dataportal-admin/

  --site-url:  The site url to be used with drush. This option disables the --multi-site option

EOF

fi

# -- tests

    echo "ERROR: This script must be executed in the root of the drupal-7-cdm-dataportal folder"

    exit -1

fi

COMPOSER=$(which composer)

if [[ -z "$COMPOSER" ]]; then

    # try local composer

    if [[ -x ./composer ]]; then

        COMPOSER=./composer

    else

        echo "composer not found. Please see https://github.com/cybertaxonomy/cdm-dataportal#preparation"

        exit -1

    fi

fi

# -- backups before any modification

mkdir -p $backups_folder

archive_file=$backups_folder/drupal-cdm-dataportal-backup-$(date -I).tar.gz

echo "backup archive created at "$(readlink -f $archive_file)

# backup modified files

cp -a web/.htaccess* ${TMP}/

# .htaccess.dist is provided by the drupal/drupal package und must not be in the backup

rm -f ${TMP}/.htaccess.dist

cp -a web/robots*.txt ${TMP}/

find web/ -maxdepth 1 -type l -exec cp -a {} ${TMP}/ \;

else 

    if [[ ! -e $DRUSH ]]; then 

        echo "Need to install dependencies first ..."

fi 

if [[ -n "$site_url" ]]; then

    DRUSH=$DRUSH" -l $site_url"

echo "setting dataportals in update mode ..."

# turn off cdm_debug_mode in all sites

$DRUSH vset -y cdm_debug_mode 0

yes y | $DRUSH updatedb

# run all database updates

echo "-------------------------------------------------------------------"

echo "Updating dependencies ..."

echo "-------------------------------------------------------------------"

echo "restoring settings and config files from temp backup ..."

cp web/.htaccess web/.htaccess.dist

cp -a ${TMP}/robots*.txt web/

if (( deactivate_install == 1 )); then

    # hide the install.php 

    mv web/install.php web/install.php.off 

echo "-------------------------------------------------------------------"

echo "Applying pending database updates ..."

yes y | $DRUSH updatedb

echo "-------------------------------------------------------------------"

echo "dataportal back to production mode ..."

$DRUSH vset clean_url -y 1

$DRUSH vset -y maintenance_mode 0

echo "-------------------------------------------------------------------"

if [[ -n "$MAILTO" ]]; then

    echo "sending email to $MAILTO ..."

    cat ${TMP}/composer.log | mail -s "(`hostname`): cdm-dataportal dependencies update" $MAILTO

    echo "-------------------------------------------------------------------"

fi

echo "DONE"