Add support for Rails 8.0 (#1239)

Here, we loosen the constraints to allow us to use Rails 8.0, and update
the `dummy` app so that we're testing against Rails 8.0.

Closes #1213.

Author: nickcharlton

Gemfile

@@ -6,7 +6,7 @@ gemspec
 
 gem "puma"
 
-gem "sqlite3"
+gem "sqlite3", ">= 2.1"
 
 # Start debugger with binding.b [https://github.com/ruby/debug]
 # gem "debug", ">= 1.0.0"

Gemfile.lock

@@ -2,187 +2,190 @@ PATH
   remote: .
   specs:
     suspenders (20240516.0)
-      rails (~> 7.0)
+      rails (~> 8.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.1.1)
-      actionpack (= 7.1.1)
-      activesupport (= 7.1.1)
+    actioncable (8.0.1)
+      actionpack (= 8.0.1)
+      activesupport (= 8.0.1)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
       zeitwerk (~> 2.6)
-    actionmailbox (7.1.1)
-      actionpack (= 7.1.1)
-      activejob (= 7.1.1)
-      activerecord (= 7.1.1)
-      activestorage (= 7.1.1)
-      activesupport (= 7.1.1)
-      mail (>= 2.7.1)
-      net-imap
-      net-pop
-      net-smtp
-    actionmailer (7.1.1)
-      actionpack (= 7.1.1)
-      actionview (= 7.1.1)
-      activejob (= 7.1.1)
-      activesupport (= 7.1.1)
-      mail (~> 2.5, >= 2.5.4)
-      net-imap
-      net-pop
-      net-smtp
+    actionmailbox (8.0.1)
+      actionpack (= 8.0.1)
+      activejob (= 8.0.1)
+      activerecord (= 8.0.1)
+      activestorage (= 8.0.1)
+      activesupport (= 8.0.1)
+      mail (>= 2.8.0)
+    actionmailer (8.0.1)
+      actionpack (= 8.0.1)
+      actionview (= 8.0.1)
+      activejob (= 8.0.1)
+      activesupport (= 8.0.1)
+      mail (>= 2.8.0)
       rails-dom-testing (~> 2.2)
-    actionpack (7.1.1)
-      actionview (= 7.1.1)
-      activesupport (= 7.1.1)
+    actionpack (8.0.1)
+      actionview (= 8.0.1)
+      activesupport (= 8.0.1)
       nokogiri (>= 1.8.5)
       rack (>= 2.2.4)
       rack-session (>= 1.0.1)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    actiontext (7.1.1)
-      actionpack (= 7.1.1)
-      activerecord (= 7.1.1)
-      activestorage (= 7.1.1)
-      activesupport (= 7.1.1)
+      useragent (~> 0.16)
+    actiontext (8.0.1)
+      actionpack (= 8.0.1)
+      activerecord (= 8.0.1)
+      activestorage (= 8.0.1)
+      activesupport (= 8.0.1)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.1.1)
-      activesupport (= 7.1.1)
+    actionview (8.0.1)
+      activesupport (= 8.0.1)
       builder (~> 3.1)
       erubi (~> 1.11)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    activejob (7.1.1)
-      activesupport (= 7.1.1)
+    activejob (8.0.1)
+      activesupport (= 8.0.1)
       globalid (>= 0.3.6)
-    activemodel (7.1.1)
-      activesupport (= 7.1.1)
-    activerecord (7.1.1)
-      activemodel (= 7.1.1)
-      activesupport (= 7.1.1)
+    activemodel (8.0.1)
+      activesupport (= 8.0.1)
+    activerecord (8.0.1)
+      activemodel (= 8.0.1)
+      activesupport (= 8.0.1)
       timeout (>= 0.4.0)
-    activestorage (7.1.1)
-      actionpack (= 7.1.1)
-      activejob (= 7.1.1)
-      activerecord (= 7.1.1)
-      activesupport (= 7.1.1)
+    activestorage (8.0.1)
+      actionpack (= 8.0.1)
+      activejob (= 8.0.1)
+      activerecord (= 8.0.1)
+      activesupport (= 8.0.1)
       marcel (~> 1.0)
-    activesupport (7.1.1)
+    activesupport (8.0.1)
       base64
+      benchmark (>= 0.3)
       bigdecimal
-      concurrent-ruby (~> 1.0, >= 1.0.2)
+      concurrent-ruby (~> 1.0, >= 1.3.1)
       connection_pool (>= 2.2.5)
       drb
       i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
       minitest (>= 5.1)
-      mutex_m
-      tzinfo (~> 2.0)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
+      uri (>= 0.13.1)
     ast (2.4.2)
-    base64 (0.1.1)
-    bigdecimal (3.1.4)
-    builder (3.2.4)
+    base64 (0.1.2)
+    benchmark (0.4.0)
+    bigdecimal (3.1.9)
+    builder (3.3.0)
     climate_control (1.2.0)
-    concurrent-ruby (1.2.2)
-    connection_pool (2.4.1)
+    concurrent-ruby (1.3.5)
+    connection_pool (2.5.0)
     crass (1.0.6)
-    date (3.3.3)
-    drb (2.1.1)
-      ruby2_keywords
-    erubi (1.12.0)
+    date (3.4.1)
+    drb (2.2.1)
+    erubi (1.13.1)
     globalid (1.2.1)
       activesupport (>= 6.1)
-    i18n (1.14.1)
+    i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    io-console (0.6.0)
-    irb (1.8.3)
-      rdoc
-      reline (>= 0.3.8)
+    io-console (0.8.0)
+    irb (1.15.1)
+      pp (>= 0.6.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
     json (2.6.3)
     language_server-protocol (3.17.0.3)
     lint_roller (1.1.0)
-    loofah (2.21.4)
+    logger (1.6.6)
+    loofah (2.24.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mail (2.8.1)
       mini_mime (>= 0.1.1)
       net-imap
       net-pop
       net-smtp
-    marcel (1.0.2)
+    marcel (1.0.4)
     mini_mime (1.1.5)
-    minitest (5.20.0)
+    minitest (5.25.4)
     mocha (2.1.0)
       ruby2_keywords (>= 0.0.5)
-    mutex_m (0.1.2)
-    net-imap (0.4.1)
+    net-imap (0.5.6)
       date
       net-protocol
     net-pop (0.1.2)
       net-protocol
-    net-protocol (0.2.1)
+    net-protocol (0.2.2)
       timeout
-    net-smtp (0.4.0)
+    net-smtp (0.5.1)
       net-protocol
-    nio4r (2.5.9)
-    nokogiri (1.16.3-arm64-darwin)
+    nio4r (2.7.4)
+    nokogiri (1.18.2-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.16.3-x86_64-linux)
+    nokogiri (1.18.2-x86_64-linux-gnu)
       racc (~> 1.4)
     parallel (1.23.0)
     parser (3.2.2.4)
       ast (~> 2.4.1)
       racc
-    psych (5.1.1.1)
+    pp (0.6.2)
+      prettyprint
+    prettyprint (0.2.0)
+    psych (5.2.3)
+      date
       stringio
     puma (6.4.0)
       nio4r (~> 2.0)
-    racc (1.7.1)
-    rack (3.0.8)
-    rack-session (2.0.0)
+    racc (1.8.1)
+    rack (3.1.10)
+    rack-session (2.1.0)
+      base64 (>= 0.1.0)
       rack (>= 3.0.0)
-    rack-test (2.1.0)
+    rack-test (2.2.0)
       rack (>= 1.3)
-    rackup (2.1.0)
+    rackup (2.2.1)
       rack (>= 3)
-      webrick (~> 1.8)
-    rails (7.1.1)
-      actioncable (= 7.1.1)
-      actionmailbox (= 7.1.1)
-      actionmailer (= 7.1.1)
-      actionpack (= 7.1.1)
-      actiontext (= 7.1.1)
-      actionview (= 7.1.1)
-      activejob (= 7.1.1)
-      activemodel (= 7.1.1)
-      activerecord (= 7.1.1)
-      activestorage (= 7.1.1)
-      activesupport (= 7.1.1)
+    rails (8.0.1)
+      actioncable (= 8.0.1)
+      actionmailbox (= 8.0.1)
+      actionmailer (= 8.0.1)
+      actionpack (= 8.0.1)
+      actiontext (= 8.0.1)
+      actionview (= 8.0.1)
+      activejob (= 8.0.1)
+      activemodel (= 8.0.1)
+      activerecord (= 8.0.1)
+      activestorage (= 8.0.1)
+      activesupport (= 8.0.1)
       bundler (>= 1.15.0)
-      railties (= 7.1.1)
+      railties (= 8.0.1)
     rails-dom-testing (2.2.0)
       activesupport (>= 5.0.0)
       minitest
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.6.0)
+    rails-html-sanitizer (1.6.2)
       loofah (~> 2.21)
-      nokogiri (~> 1.14)
-    railties (7.1.1)
-      actionpack (= 7.1.1)
-      activesupport (= 7.1.1)
-      irb
+      nokogiri (>= 1.15.7, != 1.16.7, != 1.16.6, != 1.16.5, != 1.16.4, != 1.16.3, != 1.16.2, != 1.16.1, != 1.16.0.rc1, != 1.16.0)
+    railties (8.0.1)
+      actionpack (= 8.0.1)
+      activesupport (= 8.0.1)
+      irb (~> 1.13)
       rackup (>= 1.0.0)
       rake (>= 12.2)
       thor (~> 1.0, >= 1.2.2)
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
-    rake (13.0.6)
-    rdoc (6.5.0)
+    rake (13.2.1)
+    rdoc (6.12.0)
       psych (>= 4.0.0)
     regexp_parser (2.8.2)
-    reline (0.3.9)
+    reline (0.6.0)
       io-console (~> 0.5)
     rexml (3.2.6)
     rubocop (1.56.4)
@@ -204,8 +207,9 @@ GEM
       rubocop-ast (>= 0.4.0)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
-    sqlite3 (1.7.3-arm64-darwin)
-    sqlite3 (1.7.3-x86_64-linux)
+    securerandom (0.4.1)
+    sqlite3 (2.3.1-arm64-darwin)
+    sqlite3 (2.3.1-x86_64-linux-gnu)
     standard (1.31.2)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.0)
@@ -218,27 +222,31 @@ GEM
     standard-performance (1.2.1)
       lint_roller (~> 1.1)
       rubocop-performance (~> 1.19.1)
-    stringio (3.0.8)
-    thor (1.2.2)
-    timeout (0.4.0)
+    stringio (3.1.3)
+    thor (1.3.2)
+    timeout (0.4.3)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.5.0)
-    webrick (1.8.1)
-    websocket-driver (0.7.6)
+    uri (1.0.2)
+    useragent (0.16.11)
+    websocket-driver (0.7.7)
+      base64
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
-    zeitwerk (2.6.12)
+    zeitwerk (2.7.1)
 
 PLATFORMS
+  arm64-darwin-21
   arm64-darwin-23
+  arm64-darwin-24
   x86_64-linux
 
 DEPENDENCIES
   climate_control
   mocha
   puma
-  sqlite3
+  sqlite3 (>= 2.1)
   standard
   suspenders!
 

README.md

@@ -16,7 +16,7 @@ like missing deadlines.
 
 ## Requirements
 
-- Rails `~> 7.0`
+- Rails `~> 8.0`
 - Ruby `>= 3.1`
 - Node `>= 20.0.0`
 

Rakefile

@@ -3,6 +3,10 @@ require "bundler/gem_tasks"
 require "minitest/test_task"
 require "standard/rake"
 
+require File.expand_path("test/dummy/config/application", __dir__)
+
+Rails.application.load_tasks
+
 Minitest::TestTask.create(:test) do |t|
   t.libs << "test"
   t.libs << "lib"

lib/suspenders/version.rb

@@ -1,6 +1,6 @@
 module Suspenders
   VERSION = "20240516.0".freeze
-  RAILS_VERSION = "~> 7.0".freeze
+  RAILS_VERSION = "~> 8.0".freeze
   MINIMUM_RUBY_VERSION = ">= 3.1".freeze
   MINIMUM_NODE_VERSION = "20.0.0".freeze
 end

test/dummy/bin/dev

@@ -0,0 +1,2 @@
+#!/usr/bin/env ruby
+exec "./bin/rails", "server", *ARGV

test/dummy/bin/rubocop

@@ -0,0 +1,8 @@
+#!/usr/bin/env ruby
+require "rubygems"
+require "bundler/setup"
+
+# explicit rubocop config increases performance slightly while avoiding config confusion.
+ARGV.unshift("--config", File.expand_path("../.rubocop.yml", __dir__))
+
+load Gem.bin_path("rubocop", "rubocop")