From 52255b6f77fd46855ab049f244b80ec86472e52f Mon Sep 17 00:00:00 2001
From: meyric <meyric@dxw.com>
Date: Fri, 12 Jul 2024 09:07:23 +0100
Subject: [PATCH] Ensure compatible FFI version

We load and test multiple Ruby and Rails versions and cannot always rely
on having the latest versions of dependencies.

We started seeing errors with FFI 1.17.x because it requires Ruby Gems
3.3.22.

Like Nokogiri, we'll install a known compatible version for our oldest
set of dependencies.
---
 Dockerfile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index 08b5e46..b3578e0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,6 +15,9 @@ RUN apt-get update -qq && \
 # Install Nokigiri version that supports Ruby 2.7.8
 RUN gem install nokogiri -v 1.15.6
 
+# Install FFI that supports Ruby gems < 3.3.22
+RUN gem install ffi -v 1.16.3
+
 # Install Rails
 ARG RAILS_VERSION=7.1.3.2
 RUN gem install rails -v ${RAILS_VERSION}