Various bugfixes and minor enhancements

* typo in .templates/nginx/nginx_static.inc
* better ACL comment in .templates/nginx/nginx_xport.inc
* missing dependency and wrong order in storage_gitbackup (MediaWiki, WordPress)
* wrong order in tools/build
* pointless warnings in tools/backup.d/xport_backup.sh
* new info file introduced: services/.ports

.recipes/wordpress_mariadb/tools/backup.d/storage_gitbackup.sh

@@ -11,6 +11,9 @@
 #
 # Author: Kovács Zoltán <kovacs.zoltan@smartfront.hu>
 # License: GNU/GPL v3+ (https://www.gnu.org/licenses/gpl-3.0.en.html)
+# 2025-05-20 v0.3
+# fix: The docker itself was missing from the dependency list :(.
+# fix: Wrong output redirection order (>/dev/null 2>&1 was reversed).
 # 2024-08-25 v0.2
 # new: docker-compose v2 compatibility - tested with Ubuntu 24.04 LTS.
 # mod: Doesn't do backup if the service is down.
@@ -50,7 +53,7 @@ YMLFILE="docker-compose.yml"
 #
 TR=$(which tr 2>/dev/null)
 if [ -z "$TR" ]; then echo "$MSG_MISSINGDEP tr."; exit 1 ; fi
-for item in cut date dirname git readlink
+for item in cut date dirname docker git readlink
 do
     if [ -n "$(which $item)" ]
     then export $(echo $item | "$TR" '[:lower:]' '[:upper:]')=$(which $item)
@@ -70,9 +73,9 @@ while [ -h "$SOURCE" ]; do
     # relative to the path where the symlink file was located
     [[ $SOURCE != /* ]] && SOURCE="$SCRPATH/$SOURCE"
 done; SCRPATH="$( cd -P "$("$DIRNAME" "$SOURCE" )" && echo "$PWD" )" #"
- 
+
 # Let's find which version of docker-compose is installed.
-if [ $($DOCKER compose version 2>&1 >/dev/null; echo $?) -eq 0 ]; then
+if [ $($DOCKER compose version >/dev/null 2>&1; echo $?) -eq 0 ]; then
     # We'll use v2 if it is available.
     DOCKER_COMPOSE="$DOCKER"
     commandstring="compose"