#!/bin/sh

set -e

case "$1" in
    configure|reconfigure)
        chmod o-rwx /etc/civicrm
        if [ -n "$(ls -A /etc/civicrm)" ]; then
            ## conf dir not empty -- locking:
            chmod u-w  /etc/civicrm
        else
            ## conf dir is empty -- un-locking for initial setup:
            chown www-data:root /etc/civicrm
            chmod u+w /etc/civicrm
        fi
        chown -R www-data:www-data /var/lib/civicrm || true

        ## drop caches on upgrade:
        if [ -n "$2" ]; then
            rm -rf /var/lib/civicrm/civicrm/templates_c/* || true
        fi
esac