From c6f4910a3de99b24cc73342f37598fe28fa3fa07 Mon Sep 17 00:00:00 2001
From: "Eloy Lafuente (stronk7)" <stronk7@moodle.org>
Date: Fri, 17 Nov 2023 17:37:46 +0100
Subject: [PATCH] Enable igbinary serializer for redis

It comes disabled by default and Moodle does support
to use it as alternative serializer. Covered with test.
---
 root/tmp/setup/php-extensions.sh | 8 ++++++--
 tests/fixtures/test.php          | 4 ++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/root/tmp/setup/php-extensions.sh b/root/tmp/setup/php-extensions.sh
index 49dc066..5db7e94 100755
--- a/root/tmp/setup/php-extensions.sh
+++ b/root/tmp/setup/php-extensions.sh
@@ -58,11 +58,15 @@ docker-php-ext-configure ldap
 docker-php-ext-install -j$(nproc) ldap
 
 # APCu, igbinary, Memcached, PCov, Redis, Solr, timezonedb, uuid, XMLRPC (beta)
-pecl install apcu igbinary memcached pcov redis solr timezonedb uuid xmlrpc-beta
-docker-php-ext-enable apcu igbinary memcached pcov redis solr timezonedb uuid xmlrpc
+pecl install apcu igbinary memcached pcov solr timezonedb uuid xmlrpc-beta
+docker-php-ext-enable apcu igbinary memcached pcov solr timezonedb uuid xmlrpc
 
 echo 'apc.enable_cli = On' >> /usr/local/etc/php/conf.d/10-docker-php-ext-apcu.ini
 
+# Install the redis extension enabling igbinary support.
+pecl install --configureoptions 'enable-redis-igbinary="yes"' redis
+docker-php-ext-enable redis
+
 # Install, but do not enable, xdebug and xhprof.
 pecl install xdebug xhprof
 
diff --git a/tests/fixtures/test.php b/tests/fixtures/test.php
index 56f85e1..e2411ff 100644
--- a/tests/fixtures/test.php
+++ b/tests/fixtures/test.php
@@ -41,6 +41,10 @@
 }
 setlocale(LC_TIME, 'en_AU.UTF-8');
 
+if (!defined('\Redis::SERIALIZER_IGBINARY')) {
+    $missing[] = 'redis support for igbinary serializer';
+}
+
 if (php_sapi_name() === 'cli') {
     if (empty($missing)) {
         echo "OK\n";