ci: Update GitHub workflows

Author: blocknotes

.github/workflows/linters.yml

@@ -12,14 +12,17 @@ jobs:
     name: Reviewdog
     runs-on: ubuntu-latest
 
+    env:
+      RAILS_VERSION: 7.0.0
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '2.7'
+          ruby-version: '3.0'
           bundler-cache: true
 
       - name: Set up Reviewdog

.github/workflows/specs_rails61.yml

@@ -0,0 +1,43 @@
+---
+name: Specs Rails 6.1 with ActiveAdmin 2.9
+
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        ruby: ['3.0']
+
+    env:
+      RAILS_VERSION: 6.0
+      ACTIVEADMIN_VERSION: 2.9.0
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+
+      - name: Database setup
+        run: bin/rails db:reset db:test:prepare
+
+      - name: Run tests
+        run: bundle exec rspec --profile
+
+      - name: On failure, archive screenshots as artifacts
+        uses: actions/upload-artifact@v4
+        if: failure()
+        with:
+          name: test-failed-screenshots
+          path: spec/dummy/tmp/screenshots

.github/workflows/specs_rails70.yml

@@ -14,10 +14,9 @@ jobs:
     strategy:
       matrix:
         ruby: ['3.0', '3.2']
-        gemfile: ['rails70_activeadmin']
 
     env:
-      BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/${{ matrix.gemfile }}.gemfile
+      RAILS_VERSION: 7.0.0
 
     steps:
       - name: Checkout repository

.github/workflows/specs_rails71.yml

@@ -14,10 +14,9 @@ jobs:
     strategy:
       matrix:
         ruby: ['3.2', '3.4']
-        gemfile: ['rails71_activeadmin']
 
     env:
-      BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/${{ matrix.gemfile }}.gemfile
+      RAILS_VERSION: 7.1.0
 
     steps:
       - name: Checkout repository

.github/workflows/specs_rails72.yml

@@ -14,10 +14,9 @@ jobs:
     strategy:
       matrix:
         ruby: ['3.2', '3.4']
-        gemfile: ['rails72_activeadmin']
 
     env:
-      BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/${{ matrix.gemfile }}.gemfile
+      RAILS_VERSION: 7.2.0
 
     steps:
       - name: Checkout repository

.github/workflows/specs_rails80.yml

@@ -14,10 +14,9 @@ jobs:
     strategy:
       matrix:
         ruby: ['3.2', '3.4']
-        gemfile: ['rails80_activeadmin']
 
     env:
-      BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/${{ matrix.gemfile }}.gemfile
+      RAILS_VERSION: 8.0.0
 
     steps:
       - name: Checkout repository

.rubocop.yml

@@ -9,6 +9,7 @@ require:
   - rubocop-rspec
 
 AllCops:
+  TargetRubyVersion: 3.0
   Exclude:
     - bin/*
     - db/schema.rb

Gemfile

@@ -3,34 +3,26 @@
 source 'https://rubygems.org'
 
 if ENV['DEVEL'] == '1'
-  rails_ver = ENV.fetch('RAILS_VERSION', '')
-  activeadmin_ver = ENV.fetch('ACTIVEADMIN_VERSION', '')
-
-  if rails_ver.empty?
-    gem 'rails'
-  else
-    gem 'rails', "~> #{rails_ver}"
-  end
-
-  if activeadmin_ver.empty?
-    gem 'activeadmin'
-  else
-    gem 'activeadmin', "~> #{activeadmin_ver}"
-  end
-
   gem 'activeadmin_dynamic_fields', path: './'
-  gem 'appraisal', '~> 2.4'
-
-  if rails_ver.start_with?('7.0')
-    gem 'concurrent-ruby', '1.3.4'
-    gem 'sqlite3', '~> 1.4'
-  else
-    gem 'sqlite3'
-  end
 else
   gemspec
 end
 
+rails_ver = ENV.fetch('RAILS_VERSION', '')
+activeadmin_ver = ENV.fetch('ACTIVEADMIN_VERSION', '')
+
+rails = rails_ver.empty? ? ['rails'] : ['rails', "~> #{rails_ver}"]
+gem *rails
+
+activeadmin = activeadmin_ver.empty? ? ['activeadmin'] : ['activeadmin', "~> #{activeadmin_ver}"]
+gem *activeadmin
+
+sqlite3 = Gem::Version.new(rails_ver) > Gem::Version.new('7.1') ? ['sqlite3'] : ['sqlite3', '~> 1.4']
+gem *sqlite3
+
+# NOTE: to avoid error: uninitialized constant ActiveSupport::LoggerThreadSafeLevel::Logger
+gem 'concurrent-ruby', '1.3.4'
+
 gem 'bigdecimal'
 gem 'mutex_m'
 gem 'puma'