Modernize: Rails 7.1–8.1, Ruby 3.2–4.0, Propshaft, browser specs

.github/dependabot.yml

@@ -0,0 +1,19 @@
+version: 2
+updates:
+  - package-ecosystem: bundler
+    directory: /
+    schedule:
+      interval: monthly
+    groups:
+      dependencies:
+        patterns:
+          - "*"
+
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: monthly
+    groups:
+      actions:
+        patterns:
+          - "*"

.github/workflows/specs.yml

@@ -9,21 +9,46 @@ on:
     branches:
       - "*"
 
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
-    name: Ruby ${{ matrix.ruby }}
+    name: Ruby ${{ matrix.ruby }} / Rails ${{ matrix.rails }}
     strategy:
+      fail-fast: false
       matrix:
         ruby:
-          - "3.4.6"
+          - "3.2"
+          - "3.3"
+          - "3.4"
+          - "4.0"
+        rails:
+          - "7.1"
+          - "7.2"
+          - "8.0"
+          - "8.1"
+    env:
+      RAILS_VERSION: ${{ matrix.rails }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
       - name: Run the default task
         run: bundle exec rake
+      - name: Upload system spec screenshots
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: screenshots-ruby-${{ matrix.ruby }}-rails-${{ matrix.rails }}
+          path: spec/dummy/tmp/capybara
+          if-no-files-found: ignore

.gitignore

@@ -10,3 +10,13 @@
 # rspec failure tracking
 .rspec_status
 .DS_Store
+
+# built gems
+*.gem
+
+# resolved per RAILS_VERSION, see Gemfile
+/Gemfile.lock
+
+# dummy app runtime files
+/spec/dummy/tmp/
+/spec/dummy/log/

.tool-versions

@@ -1 +1 @@
-ruby 3.1
+ruby 4.0

CHANGELOG.md

@@ -14,6 +14,12 @@ All notable changes to this project will be documented in this file.
 - Clarified in the README that the button label is a string (#12)
 
 ### Changed
+- Requires Ruby 3.2+, Rails 7.1+ and Administrate 1.0+, now tested on Ruby 3.2–4.0 and Rails 7.1–8.1
+- No longer depends on `sprockets-rails`, so Propshaft apps don't get Sprockets installed; the script works with either pipeline
+- The button helper keeps its default `button` class when other options such as `confirm:` are passed
+- The script no longer defines global variables, which could collide with other scripts on the page
+- Helpers are included through `ActiveSupport.on_load(:action_view)`, so ActionView isn't loaded early
+- Controllers are loaded for route generation through Zeitwerk instead of `require_dependency`
 - Batch action buttons are now `button_to` forms that are truly disabled until rows are selected (#48)
 - Batch action routes are now `POST /<namespace>/administrate_batch_actions/<controller>/<action>`, named `<namespace>_<action>_<controller>`, e.g. `admin_delete_batch_action_users_path`
 

Gemfile

@@ -1,10 +1,27 @@
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
-git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
-
-# Specify your gem's dependencies in administrate_batch_actions.gemspec
 gemspec
 
+rails_version = ENV.fetch('RAILS_VERSION', '8.1')
+
+gem 'rails', "~> #{rails_version}.0"
+
+# Rails 8 apps default to Propshaft, older ones to Sprockets
+if Gem::Version.new(rails_version) >= Gem::Version.new('8.0')
+  gem 'propshaft'
+else
+  gem 'sprockets-rails'
+end
+
+gem 'rake', '~> 13.0'
+
+group :development, :test do
+  gem 'pry'
+end
+
 group :test do
-  gem 'tzinfo-data', platforms: %i[mswin mswin64 mingw x64_mingw]
+  gem 'capybara'
+  gem 'cuprite'
+  gem 'puma'
+  gem 'rspec-rails', '>= 6.1'
 end