feat!: Drop Support for EoL Rails 6.1 (#1231)

* feat!: Drop Support for EoL Rails 6.1

This change removes support for Rails 6.1, which has reached EoL.

Users must pin to previous versions of gems and will no longer receive features or bug fixes for instrumentations earlier than this release

Fixes #1223

* squash: add missing dependency

* squash: user newer AR versions

* squash: remove post install warning

* squash: load logger

* squash: rubocop fix

Author: arielvalentin

POST_INSTALL_MESSAGE

@@ -1,3 +1 @@
 Ruby 3.0 has reached EoL 2024-04-23. OTel Ruby Contrib gems will no longer accept new features or bug fixes for Ruby 3.0 after 2025-01-15. Please upgrade to Ruby 3.1 or higher to continue receiving updates.
-
-Rails 6.1 has reached EoL 2024-10-01. OTel Ruby Contrib gems will no longer accept new features or bug fixes for Rails 6.1 after 2025-01-15. Please upgrade to Rails 7.0 or higher to continue receiving updates.

instrumentation/action_mailer/Appraisals

@@ -4,7 +4,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-%w[6.1.0 7.0.0 7.1.0].each do |version|
+%w[7.0.0 7.1.0].each do |version|
   appraise "action_mailer-#{version}" do
     gem 'rails', "~> #{version}"
   end

instrumentation/action_mailer/lib/opentelemetry/instrumentation/action_mailer/instrumentation.rb

@@ -55,7 +55,7 @@ module ActionMailer
       #     })
       #   end
       class Instrumentation < OpenTelemetry::Instrumentation::Base
-        MINIMUM_VERSION = Gem::Version.new('6.1.0')
+        MINIMUM_VERSION = Gem::Version.new('7')
         EMAIL_ATTRIBUTE = %w[email.to.address email.from.address email.cc.address email.bcc.address].freeze
 
         install do |_config|

instrumentation/action_pack/Appraisals

@@ -4,20 +4,20 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-%w[6.1.0 7.0.0 7.1.0].each do |version|
-  appraise "rails-#{version}" do
+%w[7.0.0 7.1.0].each do |version|
+  appraise "action_pack-#{version}" do
     gem 'rails', "~> #{version}"
   end
 end
 
 if Gem::Version.new(RUBY_VERSION) >= Gem::Version.new('3.1.0')
   %w[7.2.0].each do |version|
-    appraise "rails-#{version}" do
+    appraise "action_pack-#{version}" do
       gem 'rails', "~> #{version}"
     end
   end
 
-  appraise 'rails-latest' do
+  appraise 'action_pack-latest' do
     gem 'rails'
   end
 end

instrumentation/action_pack/lib/opentelemetry/instrumentation/action_pack/instrumentation.rb

@@ -33,7 +33,7 @@ module ActionPack
       #     })
       #   end
       class Instrumentation < OpenTelemetry::Instrumentation::Base
-        MINIMUM_VERSION = Gem::Version.new('6.1.0')
+        MINIMUM_VERSION = Gem::Version.new('7')
 
         install do |_config|
           require_railtie

instrumentation/action_view/Appraisals

@@ -4,20 +4,20 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-%w[6.1.0 7.0.0 7.1.0].each do |version|
+%w[7.0.0 7.1.0].each do |version|
   appraise "action_view-#{version}" do
     gem 'rails', "~> #{version}"
   end
 end
 
 if Gem::Version.new(RUBY_VERSION) >= Gem::Version.new('3.1.0')
   %w[7.2.0].each do |version|
-    appraise "rails-#{version}" do
+    appraise "action_view-#{version}" do
       gem 'rails', "~> #{version}"
     end
   end
 
-  appraise 'rails-latest' do
+  appraise 'action_view-latest' do
     gem 'rails'
   end
 end

instrumentation/action_view/lib/opentelemetry/instrumentation/action_view/instrumentation.rb

@@ -44,7 +44,7 @@ module ActionView
       #     })
       #   end
       class Instrumentation < OpenTelemetry::Instrumentation::Base
-        MINIMUM_VERSION = Gem::Version.new('6.1.0')
+        MINIMUM_VERSION = Gem::Version.new('7')
         install do |_config|
           require_dependencies
         end

instrumentation/active_job/Appraisals

@@ -4,7 +4,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-%w[6.1.0 7.0.0 7.1.0].each do |version|
+%w[7.0.0 7.1.0].each do |version|
   appraise "activejob-#{version}" do
     gem 'activejob', "~> #{version}"
   end

instrumentation/active_job/lib/opentelemetry/instrumentation/active_job/instrumentation.rb

@@ -9,7 +9,7 @@ module Instrumentation
     module ActiveJob
       # The Instrumentation class contains logic to detect and install the ActiveJob instrumentation
       class Instrumentation < OpenTelemetry::Instrumentation::Base
-        MINIMUM_VERSION = Gem::Version.new('6.1.0')
+        MINIMUM_VERSION = Gem::Version.new('7')
 
         install do |_config|
           require_dependencies

instrumentation/active_job/opentelemetry-instrumentation-active_job.gemspec

@@ -28,7 +28,6 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'opentelemetry-api', '~> 1.0'
   spec.add_dependency 'opentelemetry-instrumentation-base', '~> 0.22.1'
 
-  spec.add_development_dependency 'activejob', '>= 6.1'
   spec.add_development_dependency 'appraisal', '~> 2.5'
   spec.add_development_dependency 'bundler', '~> 2.4'
   spec.add_development_dependency 'minitest', '~> 5.0'