Merge pull request #316 from cjlarose/remove-support-for-old-ruby-and-rails-versions

Remove support for old Ruby and Rails versions

Author: cjlarose

.github/workflows/tests.yml

@@ -17,12 +17,12 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - 2.4
-          - 2.5
           - 2.6
           - 2.7
+          - 3.0
+          - 3.1
           - jruby
-          - truffleruby
+          - truffleruby-21
     steps:
       - name: Checkout
         uses: actions/checkout@master

Appraisals

@@ -1,67 +1,30 @@
-# Bundler >= 2.x do not work with Rails 4.2
-puts `bundle -v`
-
-if (`bundle -v`[/\d+\.\d+\.\d+/]).start_with?('1.17')
-  appraise 'rails-4.2' do
-    gem 'activerecord-jdbcsqlite3-adapter', '~> 1.3.25', platform: :jruby
-    gem 'rails', '4.2.11.3'
+# Rails 5.x, 6.0 requires Ruby < 3
+if RUBY_ENGINE == 'ruby' && RUBY_VERSION <= '3.0'
+  appraise 'rails-5.2' do
+    gem 'activerecord-jdbcsqlite3-adapter', '~> 52.5', platform: :jruby
+    gem 'bootsnap', '~> 1.4'
+    gem 'rails', '5.2.4.3'
     gem 'rspec-rails', '~> 3.7'
-    gem 'sprockets', '~> 3.7'
     gem 'sqlite3', '< 1.4.0', platform: :ruby
-    gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw]
   end
-else
-  puts 'Skipping rails-4.2 for Bundler >= 2.x'
-end
-
-appraise 'rails-5.0' do
-  gem 'activerecord-jdbcsqlite3-adapter', '~> 50.6', platform: :jruby
-  gem 'rails', '5.0.7.2'
-  gem 'rspec-rails', '~> 3.7'
-  gem 'sqlite3', '< 1.4.0', platform: :ruby
-end
 
-appraise 'rails-5.1' do
-  gem 'activerecord-jdbcsqlite3-adapter', '~> 51.6', platform: :jruby
-  gem 'rails', '5.1.7'
-  gem 'rspec-rails', '~> 3.7'
-  gem 'sqlite3', '< 1.4.0', platform: :ruby
-end
-
-appraise 'rails-5.2' do
-  gem 'activerecord-jdbcsqlite3-adapter', '~> 52.5', platform: :jruby
-  gem 'bootsnap', '~> 1.4'
-  gem 'rails', '5.2.4.3'
-  gem 'rspec-rails', '~> 3.7'
-  gem 'sqlite3', '< 1.4.0', platform: :ruby
-end
-
-# Rails 6.x requires Ruby >= 2.5.0
-if (RUBY_ENGINE == 'ruby' && RUBY_VERSION >= '2.5.0') || RUBY_ENGINE != 'ruby'
   appraise 'rails-6.0' do
     gem 'activerecord-jdbcsqlite3-adapter', '~> 60.1', platform: :jruby
     gem 'bootsnap', '~> 1.4'
     gem 'rails', '6.0.3.1'
     gem 'rspec-rails', '~> 3.7'
     gem 'sqlite3', '~> 1.4.0', platform: :ruby
   end
-else
-  puts 'Skipping rails-6.0 for Ruby < 2.5'
 end
 
 # Test rails 6.1 with psych >= 4
-# Rails 6.x requires Ruby >= 2.5.0
-if (RUBY_ENGINE == 'ruby' && RUBY_VERSION >= '2.5.0') || RUBY_ENGINE != 'ruby'
-  appraise 'rails-6.1' do
-    gem 'activerecord-jdbcsqlite3-adapter', '~> 61.1', platform: :jruby
-    gem 'bootsnap', '>= 1.4.4'
-    gem 'rails', '6.1.4'
-    gem 'rspec-rails', '~> 5.0'
-    gem 'sqlite3', '~> 1.4', platform: :ruby
-    gem 'psych', '>= 4'
-  end
-else
-  puts 'Skipping rails-6.1 for Ruby < 2.5'
+appraise 'rails-6.1' do
+  gem 'activerecord-jdbcsqlite3-adapter', '~> 61.1', platform: :jruby
+  gem 'bootsnap', '>= 1.4.4'
+  gem 'rails', '6.1.4'
+  gem 'rspec-rails', '~> 5.0'
+  gem 'sqlite3', '~> 1.4', platform: :ruby
+  gem 'psych', '>= 4'
 end
 
 appraise 'sinatra' do

CHANGELOG.md

@@ -4,6 +4,8 @@
 
 ### BREAKING CHANGES
 
+* Rails versions `< 5.2` are no longer supported
+* Ruby versions `< 2.6` are no longer supported
 * Support `HashSource` and `EnvSource` instances in `Config.load_files` and `Config.load_and_set_settings`. ([#315](https://github.com/rubyconfig/config/pull/315)). There are a few subtle breaking changes:
   * Previously, `Config.load_files` (called from `Config.load_and_set_settings`) would call `.to_s` on each of its arguments. Now, this responsibility is defered to YAMLSource. In effect, if your application passes String or Pathname objects to `Config.load_files`, no changes are necessary, but if you were somehow relying on the `.to_s` call for some other type of object, you'll now need to call `.to_s` on that object before passing it to `Config`.
   * Before this change, `Config.load_files` would call `uniq` on its argument array. This call has been removed, so duplicate file paths are not removed before further processing. In some cases, this can cause differences in behavior since later config files override the values in earlier ones. In most cases, it's best to ensure that duplicate paths are not passed to `Config.load_files`.

README.md

@@ -24,16 +24,18 @@ Config helps you easily manage environment specific settings in an easy and usab
 Current version supports and is [tested](.github/workflows/tests.yml#L19) for the following interpreters and frameworks:
 
 * Interpreters
-  * [Ruby](https://www.ruby-lang.org) `>= 2.4`
+  * [Ruby](https://www.ruby-lang.org) `>= 2.6`
   * [JRuby](https://www.jruby.org) `>= 9.2`
   * [TruffleRuby](https://github.com/oracle/truffleruby) `>= 19.3`
 * Application frameworks
-  * Rails `>= 4.2`, `5` and `6`
+  * Rails `>= 5.2`
   * Padrino
   * Sinatra
 
 For Ruby `2.0` to `2.3` or Rails `3` to `4.1` use version `1.x` of this gem. For older versions of Rails or Ruby use [AppConfig](http://github.com/fredwu/app_config).
 
+For Ruby `2.4` or `2.5` or Rails `4.2`, `5.0`, or `5.1` use version `3.x` of this gem.
+
 ## Installing
 
 ### Installing on Rails

config.gemspec

@@ -24,7 +24,7 @@ Donate: \e[34mhttps://opencollective.com/rubyconfig/donate\e[0m\n"
   s.files.select! { |file| /(^lib\/|^\w+.md$|\.gemspec$)/ =~ file }
 
   s.require_paths         = ['lib']
-  s.required_ruby_version = '>= 2.4.0'
+  s.required_ruby_version = '>= 2.6.0'
 
   s.add_dependency 'deep_merge', '~> 1.2', '>= 1.2.1'
   s.add_dependency 'dry-validation', '~> 1.0', '>= 1.0.0'