Add init-docker-secrets dependency, update doc

README.md

@@ -40,10 +40,10 @@ Attempt to fix several of WordPress anti-patterns in ready to deploy container
   * If you have custom scripts, you should review them and migrate to new format
   * S6 supervisor v3 brings many improvements and bugfixes in addition to performance improvements
   * This change is necessary to ensure compatibility with future base image updates
-- 2024-10-28 Deprecate docker hub images
-  * Done as protest against Docker Hub's hostile behavior towards open source community
-  * All images will be removed from docker hub
-  * Please use ghcr.io/n0rthernl1ghts/wordpress instead
+- 2024-10-28 Multiple changes
+  * Deprecate docker hub images
+  * Add WordPress versions 6.5.3 -> 6.6.2
+  * Add support for docker secrets
 
 #### Public builds (docker)
 
@@ -122,5 +122,5 @@ COPY --from=wp-plugins-installer ["/var/www/html/wp-content/plugins", "/var/www/
 * ~Install/update plugins on the fly using wp cli (with versioning)~
 * Install/update themes on the fly using wp cli (with versioning)
 * ~Apply theme and eventual plugin customizations using patch files~ (Partial)
-* Support automatic install using ENV
+* ~Support automatic install using ENV~
 * Create users automatically using ENV

rootfs/etc/s6-overlay/s6-rc.d/init-install-wordpress/run

@@ -44,7 +44,7 @@ main() {
         return 1
     fi
 
-    wp core install \
+    s6-envdir /run/secrets_normalized wp core install \
         --url="${WORDPRESS_INIT_SITE_URL:?}" \
         --title="${WORDPRESS_INIT_SITE_TITLE:-WordPress}" \
         --admin_user="${WORDPRESS_INIT_ADMIN_USER:?}" \

rootfs/etc/s6-overlay/s6-rc.d/init-wpconfig-verify/run

@@ -70,6 +70,8 @@ main() {
     # This will prepend service name to all output from here
     exec > >(while read -r line; do echo "[init-wpconfig-verify] ${line}"; done) 2>&1
 
+    source /usr/local/bin/load_secrets
+
     echo "Checking salts..."
     if ! checkSaltsEnv; then
         echo "^^^ Some or all of the salts are not set. Cannot continue."