Update composer dependencies and refine Redis configuration (#101)

Signed-off-by: Mika Ipstenu Epstein ipstenu@halfelf.org
Signed-off-by: Mika Ipstenu Epstein <ipstenu@halfelf.org>
Signed-off-by: Ipstenu (Mika Epstein) <Ipstenu@users.noreply.github.com>

Author: Ipstenu

composer.json

@@ -41,7 +41,7 @@
 		"johnpbloch/wordpress": "^6.8",
 		"pantheon-systems/wp-redis": "^1.4",
 		"humanmade/wp-redis-predis-client": "^0.2.0",
-		"afragen/git-updater": "^12.22",
+		"afragen/git-updater": "^12.23",
 		"fairpm/fair-parent-theme": "~1.0.1",
 		"fairpm/fair-beacon": "dev-main",
 		"humanmade/aws-ses-wp-mail": "dev-master",

composer.lock

@@ -2,13 +2,12 @@
 WP_Predis\add_filters();
 
 // Set the host from the environment variable before loading the plugin logic
-if ( getenv( 'REDIS_HOST' ) ) {
-	if ( ! defined( 'WP_REDIS_BACKEND_HOST' ) ) {
-		define( 'WP_REDIS_BACKEND_HOST', getenv( 'REDIS_HOST' ) );
-	}
-	if ( ! defined( 'WP_REDIS_PORT' ) ) {
-		define( 'WP_REDIS_PORT', getenv( 'REDIS_PORT' ) ?? 6379 );
-	}
+if ( getenv( 'REDIS_PORT' ) && ! defined( 'WP_REDIS_PORT' ) ) {
+	define( 'WP_REDIS_PORT', getenv( 'REDIS_PORT' ) );
+}
+
+if ( getenv( 'REDIS_HOST' ) && ! defined( 'WP_REDIS_BACKEND_HOST' ) ) {
+    define( 'WP_REDIS_BACKEND_HOST', getenv( 'REDIS_HOST' ) );
 }
 
 require_once __DIR__ . '/plugins/wp-redis/object-cache.php';