From 3260b43d3f3d55b9abecd013b7b495a97d68a1d2 Mon Sep 17 00:00:00 2001
From: Tom de Bruijn <tom@tomdebruijn.com>
Date: Mon, 2 Dec 2024 14:56:41 +0100
Subject: [PATCH 1/5] Add Ruby 3.4 preview 2 to the CI

Test against the latest prerelease to test if any issues arise.

[skip changeset]
[skip review]
---
 .github/workflows/ci.yml | 654 ++++++++++++++++++++++++++++++++++++++-
 build_matrix.yml         |  11 +
 2 files changed, 664 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a7c084bc..72e5b0db 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,7 +2,7 @@
 # This is a generated file by the `rake build_matrix:github:generate` task.
 # See `build_matrix.yml` for the build matrix.
 # Generate this file with `rake build_matrix:github:generate`.
-# Generated job count: 127
+# Generated job count: 151
 ---
 name: Ruby gem CI
 'on':
@@ -73,6 +73,658 @@ jobs:
       working-directory: spec/integration/diagnose
       env:
         LANGUAGE: ruby
+  ruby_3-4-0-preview2_ubuntu-latest:
+    name: Ruby 3.4.0-preview2
+    needs: validation
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    - name: Run tests without extension
+      run: "./script/bundler_wrapper exec rake test:failure"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/no_dependencies.gemfile
+  ruby_3-4-0-preview2__capistrano2_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - capistrano2
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/capistrano2.gemfile
+  ruby_3-4-0-preview2__capistrano3_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - capistrano3
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/capistrano3.gemfile
+  ruby_3-4-0-preview2__dry-monitor_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - dry-monitor
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/dry-monitor.gemfile
+  ruby_3-4-0-preview2__grape_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - grape
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/grape.gemfile
+  ruby_3-4-0-preview2__hanami-2-0_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - hanami-2.0
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/hanami-2.0.gemfile
+  ruby_3-4-0-preview2__hanami-2-1_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - hanami-2.1
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/hanami-2.1.gemfile
+  ruby_3-4-0-preview2__hanami-2-2_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - hanami-2.2
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/hanami-2.2.gemfile
+  ruby_3-4-0-preview2__http5_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - http5
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/http5.gemfile
+  ruby_3-4-0-preview2__padrino_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - padrino
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/padrino.gemfile
+  ruby_3-4-0-preview2__psych-3_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - psych-3
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/psych-3.gemfile
+  ruby_3-4-0-preview2__psych-4_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - psych-4
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/psych-4.gemfile
+  ruby_3-4-0-preview2__que-1_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - que-1
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/que-1.gemfile
+  ruby_3-4-0-preview2__que-2_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - que-2
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/que-2.gemfile
+  ruby_3-4-0-preview2__rails-7-0_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - rails-7.0
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/rails-7.0.gemfile
+  ruby_3-4-0-preview2__rails-7-1_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - rails-7.1
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/rails-7.1.gemfile
+  ruby_3-4-0-preview2__rails-7-2_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - rails-7.2
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/rails-7.2.gemfile
+  ruby_3-4-0-preview2__rails-8-0_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - rails-8.0
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/rails-8.0.gemfile
+  ruby_3-4-0-preview2__sequel_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - sequel
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/sequel.gemfile
+  ruby_3-4-0-preview2__sinatra_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - sinatra
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/sinatra.gemfile
+  ruby_3-4-0-preview2__webmachine2_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - webmachine2
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/webmachine2.gemfile
+  ruby_3-4-0-preview2__redis-4_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - redis-4
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/redis-4.gemfile
+  ruby_3-4-0-preview2__redis-5_ubuntu-latest:
+    name: Ruby 3.4.0-preview2 - redis-5
+    needs: ruby_3-4-0-preview2_ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/redis-5.gemfile
+  ruby_3-4-0-preview2_macos-14:
+    name: Ruby 3.4.0-preview2 (macos-14)
+    needs: validation
+    runs-on: macos-14
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+    - name: Install Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.4.0-preview2
+        bundler-cache: true
+    - name: Install gem extension
+      run: "./script/bundler_wrapper exec rake extension:install"
+    - name: Print extension install report
+      run: "[ -e ext/install.report ] && cat ext/install.report || echo 'No ext/install.report
+        file found'"
+    - name: Print Makefile log file
+      run: "[ -f ext/mkmf.log ] && cat ext/mkmf.log || echo 'No ext/mkmf.log file
+        found'"
+    - name: Run tests
+      run: "./script/bundler_wrapper exec rake test"
+    - name: Run tests without extension
+      run: "./script/bundler_wrapper exec rake test:failure"
+    env:
+      RAILS_ENV: test
+      JRUBY_OPTS: ''
+      COV: '1'
+      BUNDLE_GEMFILE: gemfiles/no_dependencies.gemfile
   ruby_3-3-4_ubuntu-latest:
     name: Ruby 3.3.4
     needs: validation
diff --git a/build_matrix.yml b/build_matrix.yml
index ac02c129..0a2526e4 100644
--- a/build_matrix.yml
+++ b/build_matrix.yml
@@ -88,6 +88,7 @@ matrix:
       - "rails-8.0"
 
   ruby:
+    - ruby: "3.4.0-preview2"
     - ruby: "3.3.4"
     - ruby: "3.2.5"
     - ruby: "3.1.6"
@@ -102,6 +103,7 @@ matrix:
     - gem: "dry-monitor"
       only:
         ruby:
+          - "3.4.0-preview2"
           - "3.3.4"
           - "3.2.5"
           - "3.1.6"
@@ -110,6 +112,7 @@ matrix:
     - gem: "hanami-2.0"
       only:
         ruby:
+          - "3.4.0-preview2"
           - "3.3.4"
           - "3.2.5"
           - "3.1.6"
@@ -117,6 +120,7 @@ matrix:
     - gem: "hanami-2.1"
       only:
         ruby:
+          - "3.4.0-preview2"
           - "3.3.4"
           - "3.2.5"
           - "3.1.6"
@@ -124,6 +128,7 @@ matrix:
     - gem: "hanami-2.2"
       only:
         ruby:
+          - "3.4.0-preview2"
           - "3.3.4"
           - "3.2.5"
           - "3.1.6"
@@ -132,6 +137,7 @@ matrix:
     - gem: "psych-3"
       only:
         ruby:
+          - "3.4.0-preview2"
           - "3.3.4"
           - "3.2.5"
           - "3.1.6"
@@ -140,6 +146,7 @@ matrix:
     - gem: "psych-4"
       only:
         ruby:
+          - "3.4.0-preview2"
           - "3.3.4"
           - "3.2.5"
           - "3.1.6"
@@ -165,6 +172,7 @@ matrix:
     - gem: "rails-7.0"
       only:
         ruby:
+          - "3.4.0-preview2"
           - "3.3.4"
           - "3.2.5"
           - "3.1.6"
@@ -174,6 +182,7 @@ matrix:
     - gem: "rails-7.1"
       only:
         ruby:
+          - "3.4.0-preview2"
           - "3.3.4"
           - "3.2.5"
           - "3.1.6"
@@ -182,6 +191,7 @@ matrix:
     - gem: "rails-7.2"
       only:
         ruby:
+          - "3.4.0-preview2"
           - "3.3.4"
           - "3.2.5"
           - "3.1.6"
@@ -189,6 +199,7 @@ matrix:
     - gem: "rails-8.0"
       only:
         ruby:
+          - "3.4.0-preview2"
           - "3.3.4"
           - "3.2.5"
     - gem: "sequel"

From 52a1b55060df0e8cc2a6d82b29510c46c343dd81 Mon Sep 17 00:00:00 2001
From: Tom de Bruijn <tom@tomdebruijn.com>
Date: Mon, 2 Dec 2024 15:17:57 +0100
Subject: [PATCH 2/5] Update Sidekiq probe config logging

In Ruby 3.4 the internal representation of Hashes has changed when
called with `to_s`/`inspect`. Instead of `{:abc => :def}` it is now
`{abc: :def}`.

Use own config formatter so we are not relying on the Ruby format and
tests don't break over different Ruby versions.
---
 lib/appsignal/probes/sidekiq.rb           | 6 +++++-
 spec/lib/appsignal/probes/sidekiq_spec.rb | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/appsignal/probes/sidekiq.rb b/lib/appsignal/probes/sidekiq.rb
index f8b89af1..629ab75b 100644
--- a/lib/appsignal/probes/sidekiq.rb
+++ b/lib/appsignal/probes/sidekiq.rb
@@ -59,7 +59,11 @@ def initialize(config = {})
         is_sidekiq7 = self.class.sidekiq7_and_greater?
         @adapter = is_sidekiq7 ? Sidekiq7Adapter : Sidekiq6Adapter
 
-        config_string = " with config: #{config}" unless config.empty?
+        unless config.empty?
+          formatted_config =
+            config.map { |key, value| "#{key}: #{value.inspect}" }.join(", ")
+          config_string = " with config: #{formatted_config}"
+        end
         Appsignal.internal_logger.debug("Initializing Sidekiq probe#{config_string}")
         require "sidekiq/api"
       end
diff --git a/spec/lib/appsignal/probes/sidekiq_spec.rb b/spec/lib/appsignal/probes/sidekiq_spec.rb
index ca461b5c..d58fca7d 100644
--- a/spec/lib/appsignal/probes/sidekiq_spec.rb
+++ b/spec/lib/appsignal/probes/sidekiq_spec.rb
@@ -312,7 +312,7 @@ def with_sidekiq6!
         log = capture_logs { probe }
         expect(log).to contains_log(
           :debug,
-          %(Initializing Sidekiq probe with config: {:hostname=>"#{redis_hostname}"})
+          %(Initializing Sidekiq probe with config: hostname: "#{redis_hostname}")
         )
         log = capture_logs { probe.call }
         expect(log).to contains_log(

From 5aba7d683475d782a56419951873d19054541beb Mon Sep 17 00:00:00 2001
From: Tom de Bruijn <tom@tomdebruijn.com>
Date: Mon, 2 Dec 2024 15:19:41 +0100
Subject: [PATCH 3/5] Update Hash representation in Strings

In Ruby 3.4 the internal representation of Hashes has changed when
called with `to_s`/`inspect`. Instead of `{:abc => :def}` it is now
`{abc: :def}`.

Update the Data struct spec to match both formats. We don't really rely
on the String representation of Data structs so it's fine.

For the ElasticSearch event formatter it does impact how we detect
unique events. It will no longer match the event between Ruby 3.3 and
Ruby 3.4 as the same event, meaning event metrics will be restarted
after upgrading to Ruby 3.4. This is already what happens upgrading to
Ruby 3.4 with published versions of the Ruby gem. And adding our own
formatter for arbitrary search parameters seems brittle. We'd have to
keep the Ruby format prior to Ruby 3.4 too.
---
 .../elastic_search/search_formatter_spec.rb               | 8 +++++++-
 spec/lib/appsignal/utils/data_spec.rb                     | 6 +++++-
 spec/support/helpers/dependency_helper.rb                 | 4 ++++
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/spec/lib/appsignal/event_formatter/elastic_search/search_formatter_spec.rb b/spec/lib/appsignal/event_formatter/elastic_search/search_formatter_spec.rb
index 62a8c0fc..d3913e34 100644
--- a/spec/lib/appsignal/event_formatter/elastic_search/search_formatter_spec.rb
+++ b/spec/lib/appsignal/event_formatter/elastic_search/search_formatter_spec.rb
@@ -18,9 +18,15 @@
     end
 
     it "should return a payload with name and sanitized body" do
+      query =
+        if DependencyHelper.ruby_3_4_or_newer?
+          "{index: \"users\", type: \"user\", q: \"?\"}"
+        else
+          "{:index=>\"users\", :type=>\"user\", :q=>\"?\"}"
+        end
       expect(formatter.format(payload)).to eql([
         "Search: User",
-        "{:index=>\"users\", :type=>\"user\", :q=>\"?\"}"
+        query
       ])
     end
   end
diff --git a/spec/lib/appsignal/utils/data_spec.rb b/spec/lib/appsignal/utils/data_spec.rb
index 15c2921d..0ab316d9 100644
--- a/spec/lib/appsignal/utils/data_spec.rb
+++ b/spec/lib/appsignal/utils/data_spec.rb
@@ -108,7 +108,11 @@ def generate(object)
 
           it "casts unsupported key types to string" do
             expect(generate([1, 2] => "abc").to_s).to eq(%({"[1, 2]":"abc"}))
-            expect(generate({ :a => "b" } => "abc").to_s).to eq(%({"{:a=>\\"b\\"}":"abc"}))
+            if DependencyHelper.ruby_3_4_or_newer?
+              expect(generate({ :a => "b" } => "abc").to_s).to eq(%({"{a: \\"b\\"}":"abc"}))
+            else
+              expect(generate({ :a => "b" } => "abc").to_s).to eq(%({"{:a=>\\"b\\"}":"abc"}))
+            end
           end
         end
       end
diff --git a/spec/support/helpers/dependency_helper.rb b/spec/support/helpers/dependency_helper.rb
index ed2bd821..42be09b2 100644
--- a/spec/support/helpers/dependency_helper.rb
+++ b/spec/support/helpers/dependency_helper.rb
@@ -17,6 +17,10 @@ def ruby_3_2_or_newer?
     ruby_version >= Gem::Version.new("3.2.0")
   end
 
+  def ruby_3_4_or_newer?
+    ruby_version >= Gem::Version.new("3.4.0")
+  end
+
   def running_jruby?
     Appsignal::System.jruby?
   end

From fdef9d2bab94762a0402078ab88873dd33677bc9 Mon Sep 17 00:00:00 2001
From: Tom de Bruijn <tom@tomdebruijn.com>
Date: Mon, 2 Dec 2024 15:28:01 +0100
Subject: [PATCH 4/5] Update gitignore for macOS Ruby 3.4 artifacts

We generate a bunch more artifacts on Ruby 3.4 on macOS. Git ignore them
so we don't accidentally commit them.
---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index 02468430..38740be9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,4 +33,5 @@ ext/*.bundle
 ext/*.o
 ext/*.so
 ext/*.report
+ext/*.bundle.dSYM
 pkg/

From bfc2b5d630a2d2f5aec30c1b7874fa477138bae8 Mon Sep 17 00:00:00 2001
From: Tom de Bruijn <tom@tomdebruijn.com>
Date: Mon, 2 Dec 2024 15:34:56 +0100
Subject: [PATCH 5/5] Add required gems for tests on Ruby 3.4

Ruby 3.4 removed a couple of standard gems. Add them manually so the
tests work.
---
 gemfiles/padrino.gemfile     | 11 ++++++-----
 gemfiles/rails-7.0.gemfile   |  3 +++
 gemfiles/webmachine2.gemfile |  1 +
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/gemfiles/padrino.gemfile b/gemfiles/padrino.gemfile
index 0fdca179..8e55c7b2 100644
--- a/gemfiles/padrino.gemfile
+++ b/gemfiles/padrino.gemfile
@@ -1,7 +1,8 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
-gem 'padrino', "~> 0.15"
-gem 'rack', "~> 2"
-gem 'sinatra', "~> 2"
+gem "base64" # Ruby 3.4 requirement
+gem "padrino", "~> 0.15"
+gem "rack", "~> 2"
+gem "sinatra", "~> 2"
 
-gemspec :path => '../'
+gemspec :path => "../"
diff --git a/gemfiles/rails-7.0.gemfile b/gemfiles/rails-7.0.gemfile
index 281d1fb2..c56f1273 100644
--- a/gemfiles/rails-7.0.gemfile
+++ b/gemfiles/rails-7.0.gemfile
@@ -1,5 +1,8 @@
 source "https://rubygems.org"
 
+gem "base64" # Ruby 3.4 requirement
+gem "drb" # Ruby 3.4 requirement
+gem "mutex_m" # Ruby 3.4 requirement
 gem "rails", "~> 7.0.1"
 gem "rake", "> 12.2"
 gem "sidekiq"
diff --git a/gemfiles/webmachine2.gemfile b/gemfiles/webmachine2.gemfile
index 6fb0d70b..308e6405 100644
--- a/gemfiles/webmachine2.gemfile
+++ b/gemfiles/webmachine2.gemfile
@@ -1,5 +1,6 @@
 source "https://rubygems.org"
 
+gem "mutex_m" # Ruby 3.4 requirement
 gem "webmachine", "~> 2.0"
 gem "webrick"