CI: Add Ruby 3.4 support

Author: bastelfreak

.github/workflows/test.yml

@@ -35,6 +35,7 @@ jobs:
           - "3.1"
           - "3.2"
           - "3.3"
+          - "3.4"
           - jruby-9.4
         openvox:
           - "~> 8"
@@ -62,7 +63,7 @@ jobs:
     name: "Ruby ${{ matrix.ruby }} - OpenVox ${{ matrix.openvox }}"
     steps:
       - name: Enable coverage reporting on Ruby 3.1
-        if: matrix.openvox == '~> 7.24' && matrix.ruby == '3.1'
+        if: matrix.openvox == '~> 7' && matrix.ruby == '3.1'
         run: echo 'COVERAGE=yes' >> $GITHUB_ENV
       - uses: actions/checkout@v6
       - name: Install Ruby ${{ matrix.ruby }}

hiera-eyaml.gemspec

@@ -23,5 +23,10 @@ Gem::Specification.new do |gem|
   gem.add_development_dependency 'rspec-expectations', '~> 3.13'
   gem.add_development_dependency 'voxpupuli-rubocop', '~> 3.1.0'
 
+  # openvox gem depends on syslog, but doesn't list it as explicit dependency
+  # until Ruby 3.4, syslog was part of MRI ruby core
+  # https://github.com/OpenVoxProject/puppet/issues/90
+  gem.add_development_dependency 'syslog', '~> 0.3.0'
+
   gem.required_ruby_version = '>= 2.7', ' < 4'
 end