ci: fix troubleshooting with native gems compilation

Signed-off-by: Pierre-Yves Lapersonne <[email protected]>

Author: pylapp

Gemfile

@@ -13,21 +13,33 @@
 
 source "https://rubygems.org"
 
-gem 'fastlane', '2.227.0'
-gem 'fastlane-plugin-changelog', '0.16.0'
-gem 'fastlane-plugin-mattermost', '1.3.2'
-gem 'json', '2.10.2'
-gem 'cocoapods', '1.16.2'
-gem 'net-http', '0.6.0'
-gem 'xcode-install', '2.8.1'
+# Troubleshooting
+# ---------------
 
-# Additional RubyGems to fix some issues or vulnerabilities
+# Random issue with failing of native gem compilation (e.g. bigdecimal)
+# See https://github.com/fastlane/fastlane/issues/26655
+# See https://github.com/fastlane/fastlane/issues/29527
+# See https://github.com/fastlane/fastlane-sirp/pull/1
+git 'https://github.com/appbot/fastlane-sirp', branch: 'sysrandom_fix' do
+    gem 'fastlane-sirp'
+end
 
 # Embeded in net-http RubyGem without defined version
 # Solves CVE-2025-27221 (https://github.com/Orange-OpenSource/ouds-ios/security/dependabot/6)
 # Should be removed when net-http > 0.6.0 and CVE fixed
 gem 'uri', '1.0.3'
 
+# Really needed gems
+# ------------------
+
+gem 'fastlane', '2.227.0'
+gem 'fastlane-plugin-changelog', '0.16.0'
+gem 'fastlane-plugin-mattermost', '1.3.2'
+gem 'cocoapods', '1.16.2'
+gem 'json', '2.10.2'
+gem 'net-http', '0.6.0'
+gem 'xcode-install', '2.8.1'
+
 # Magic
 
 plugins_path = File.join(File.dirname(__FILE__), 'DesignToolbox/fastlane', 'Pluginfile')