Provide enigma working dir (if enabled)

Author: pabzm

templates/Dockerfile-alpine.templ

@@ -104,7 +104,7 @@ RUN set -ex; \
 	rm -rf /usr/src/roundcubemail/installer; \
 	chown -R www-data:www-data /usr/src/roundcubemail/logs; \
 # Create the config dir
-	mkdir -p /var/roundcube/config
+	mkdir -p /var/roundcube/config /var/roundcube/enigma
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["%%CMD%%"]

templates/Dockerfile-debian.templ

@@ -110,7 +110,7 @@ RUN set -ex; \
 	rm -rf /usr/src/roundcubemail/installer; \
 	chown -R www-data:www-data /usr/src/roundcubemail/logs; \
 # Create the config dir
-	mkdir -p /var/roundcube/config
+	mkdir -p /var/roundcube/config /var/roundcube/enigma
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["%%CMD%%"]

templates/docker-entrypoint.sh

@@ -150,6 +150,10 @@ if  [[ "$1" == apache2* || "$1" == php-fpm || "$1" == bin* ]]; then
     echo "\$config['spellcheck_uri'] = '${ROUNDCUBEMAIL_SPELLCHECK_URI}';" >> config/config.docker.inc.php
   fi
 
+  if [[ "$ROUNDCUBEMAIL_PLUGINS" = *enigma* ]]; then
+    echo "$config['enigma_pgp_homedir'] = '/var/roundcube/enigma';" >> config/config.docker.inc.php
+  fi
+
   # include custom config files
   for fn in `ls /var/roundcube/config/*.php 2>/dev/null || true`; do
     echo "include('$fn');" >> config/config.docker.inc.php