Drop support for Ruby < 3.2 and Rails < 7.2

This reverts commit 085d234.

Author: Nuzair46

.github/workflows/tests.yml

@@ -15,16 +15,12 @@ jobs:
     name: ${{ matrix.ruby }}
     runs-on: ubuntu-latest
     env:
-      COVERAGE_RUBY_VERSION: 2.6
+      COVERAGE_RUBY_VERSION: 3.2
       BUNDLE_PATH: ${{ github.workspace }}/vendor/bundle
     strategy:
       fail-fast: false
       matrix:
         ruby:
-          - 2.6
-          - 2.7
-          - '3.0' # Due to https://github.com/actions/runner/issues/849, we have to use quotes for '3.0'
-          - 3.1
           - 3.2
           - 3.3
           - 3.4

Appraisals

@@ -6,68 +6,19 @@ min_ruby_version = ->(version) {
   RUBY_ENGINE == 'ruby' && Gem::Version.new(RUBY_VERSION) >= Gem::Version.new(version)
 }
 
-# Rails 5.x, 6.0 require Ruby < 3
-if max_ruby_version.call('3.0')
-  appraise 'rails-5.2' do
-    gem 'activerecord-jdbcsqlite3-adapter', '~> 52.5', platform: :jruby
-    gem 'bootsnap', '~> 1.4'
-    gem 'rails', '~> 5.2.0'
-    gem 'rspec-rails', '~> 3.7'
-    gem 'sqlite3', '< 1.4.0', platform: :ruby
-  end
-
-  appraise 'rails-6.0' do
-    gem 'activerecord-jdbcsqlite3-adapter', '~> 60.1', platform: :jruby
-    gem 'bootsnap', '~> 1.4'
-    gem 'rails', '~> 6.0.0'
-    gem 'rspec-rails', '~> 3.7'
-    gem 'sqlite3', '~> 1', platform: :ruby
-  end
-end
-
-appraise 'rails-6.1' do
-  gem 'activerecord-jdbcsqlite3-adapter', '~> 61.1', platform: :jruby
-  gem 'bootsnap', '>= 1.4.4'
-  gem 'drb', '~> 2.2' if min_ruby_version.call('3.4')
-  gem 'mutex_m', '~> 0.2.0' if min_ruby_version.call('3.4')
-  gem 'psych', '>= 4'
-  gem 'rails', '~> 6.1.0'
-  gem 'rspec-rails', '~> 5.0'
-  gem 'sqlite3', '~> 1', platform: :ruby
-  gem 'benchmark'
-end
-
-# Rails 7.0 require Ruby > 2.7
-if min_ruby_version.call('2.7') || RUBY_ENGINE != 'ruby'
-  appraise 'rails-7.0' do
-    gem 'activerecord-jdbcsqlite3-adapter', '~> 70.1', platform: :jruby
-    gem 'bootsnap', '>= 1.4.4'
-    gem 'drb', '~> 2.2' if min_ruby_version.call('3.4')
-    gem 'mutex_m', '~> 0.2.0' if min_ruby_version.call('3.4')
-    gem 'psych', '>= 4'
-    gem 'rails', '~> 7.0.0'
-    gem 'rspec-rails', '~> 7.0'
-    gem 'sprockets-rails', '~> 3.5.2'
-    gem 'sqlite3', '~> 1', platform: :ruby
-  end
-end
-
-# Rails 7.1 require Ruby > 2.7
-if min_ruby_version.call('2.7')
-  appraise 'rails-7.1' do
+# Rails 8.0 requires Ruby > 3.2
+if min_ruby_version.call('3.2.0')
+  appraise 'rails-8.0' do
     gem 'activerecord-jdbcsqlite3-adapter', '~> 71.0', platform: :jruby
     gem 'bootsnap', '>= 1.16.0'
+    gem 'kamal', '~> 2.7.0'
+    gem 'rails', '~> 8.0.0'
+    gem 'rspec-rails', '~> 8.0'
     gem 'psych', '>= 4'
-    gem 'rails', '~> 7.1.0'
-    gem 'rspec-rails', '~> 7.0'
-    gem 'sprockets-rails', '~> 3.5.2'
-    gem 'sqlite3', '~> 1', platform: :ruby
+    gem 'sqlite3', '>= 2.1', platform: :ruby
   end
 
-end
-
-# Rails 7.2 requires Ruby > 3.1
-if min_ruby_version.call('3.1.0')
+  # Rails 7.2 requires Ruby > 3.1 but 3.1 is EOL.
   appraise 'rails-7.2' do
     gem 'activerecord-jdbcsqlite3-adapter', '~> 71.0', platform: :jruby
     gem 'bootsnap', '>= 1.16.0'
@@ -79,19 +30,6 @@ if min_ruby_version.call('3.1.0')
   end
 end
 
-# Rails 8.0 requires Ruby > 3.2
-if min_ruby_version.call('3.2.0')
-  appraise 'rails-8.0' do
-    gem 'activerecord-jdbcsqlite3-adapter', '~> 71.0', platform: :jruby
-    gem 'bootsnap', '>= 1.16.0'
-    gem 'kamal', '~> 2.7.0'
-    gem 'rails', '~> 8.0.0'
-    gem 'rspec-rails', '~> 8.0'
-    gem 'psych', '>= 4'
-    gem 'sqlite3', '>= 2.1', platform: :ruby
-  end
-end
-
 # Rails 8.1 requires Ruby > 3.3
 if min_ruby_version.call('3.3.0')
   appraise 'rails-8.1' do
@@ -106,5 +44,5 @@ if min_ruby_version.call('3.3.0')
 end
 
 appraise 'sinatra' do
-  gem 'sinatra', '2.0.8.1'
+  gem 'sinatra', '~> 4.2.0'
 end

README.md

@@ -23,17 +23,22 @@ 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) `>= 2.6`
+  * [Ruby](https://www.ruby-lang.org) `>= 3.6`
   * [JRuby](https://www.jruby.org) `>= 9.2`
   * [TruffleRuby](https://github.com/oracle/truffleruby) `>= 19.3`
 * Application frameworks
-  * Rails `>= 5.2`
+  * Rails `>= 7.2`
   * Padrino
-  * Sinatra
+  * Sinatra `>= 4.2.0`
 
-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).
+  | Ruby | Rails | Config |
+  |---|---|---|
+  | >= 3.2 | >= 7.2 | 6.x |
+  | < 3.2 | < 7.2 | 5.x |
+  | 2.4–2.5 | 4.2–5.1 | 3.x |
+  | 2.0–2.3 | 3.0–4.1 | 1.x |
 
-For Ruby `2.4` or `2.5` or Rails `4.2`, `5.0`, or `5.1` use version `3.x` of this gem.
+For older versions of Rails or Ruby use [AppConfig](http://github.com/fredwu/app_config).
 
 ## Installing
 

config.gemspec

@@ -25,7 +25,7 @@ Gem::Specification.new do |s|
   s.files.select! { |file| /(^lib\/|^\w+.md$|\.gemspec$)/ =~ file }
 
   s.require_paths         = ['lib']
-  s.required_ruby_version = '>= 2.6.0'
+  s.required_ruby_version = '>= 3.2.0'
 
   s.add_dependency 'deep_merge', '~> 1.2', '>= 1.2.1'
   s.add_dependency 'ostruct'