Setup Appraisal

Author: Mattia Roccoberton

.fasterer.yml

@@ -2,5 +2,6 @@
 exclude_paths:
   - bin/*
   - db/schema.rb
+  - gemfiles/**/*
   - spec/dummy/**/*
   - vendor/**/*

.github/workflows/specs.yml

@@ -1,11 +1,13 @@
 ---
-name: Tests
+name: Specs
 
 on:
   push:
-    branches: [develop, master]
+    branches:
+      - master
   pull_request:
-    branches: [develop, master]
+    branches:
+      - master
 
 jobs:
   tests:
@@ -14,9 +16,13 @@ jobs:
     strategy:
       matrix:
         ruby: ['2.6', '2.7', '3.0']
+        gemfile: ['rails60_activeadmin22', 'rails60_activeadmin', 'rails61_activeadmin29', 'rails61_activeadmin']
+
+    env:
+      BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/${{ matrix.gemfile }}.gemfile
 
     steps:
-      - name: Checkout
+      - name: Checkout repository
         uses: actions/checkout@v2
 
       - name: Set up Ruby
@@ -26,9 +32,9 @@ jobs:
           bundler-cache: true
 
       - name: Run tests
-        run: bin/rspec --profile
+        run: bundle exec rspec --profile
 
-      - name: Archive screenshots for failed tests
+      - name: On failure, archive screenshots as artifacts
         uses: actions/upload-artifact@v2
         if: failure()
         with:

.rubocop.yml

@@ -6,6 +6,7 @@ AllCops:
   Exclude:
     - bin/*
     - db/schema.rb
+    - gemfiles/**/*
     - spec/dummy/**/*
     - vendor/**/*
   NewCops: enable

Appraisals

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+appraise 'rails52-activeadmin20' do
+  gem 'activeadmin', '~> 2.0.0'
+  gem 'rails', '~> 5.2.0'
+end
+
+appraise 'rails60-activeadmin22' do
+  gem 'activeadmin', '~> 2.2.0'
+  gem 'rails', '~> 6.0.0'
+end
+
+appraise 'rails60-activeadmin' do
+  gem 'activeadmin'
+  gem 'rails', '~> 6.0.0'
+end
+
+appraise 'rails61-activeadmin29' do
+  gem 'activeadmin', '~> 2.9.0'
+  gem 'rails', '~> 6.1.0'
+end
+
+appraise 'rails61-activeadmin' do
+  gem 'activeadmin'
+  gem 'rails', '~> 6.1.0'
+end

Gemfile

@@ -5,25 +5,23 @@ source 'https://rubygems.org'
 gemspec
 
 group :development, :test do
-  gem 'activestorage', '~> 6.0'
-  gem 'puma', '~> 4.3'
-  gem 'sassc', '~> 2.4'
-  gem 'sprockets-rails', '~> 3.2'
-  gem 'sqlite3', '~> 1.4'
+  gem 'puma'
+  gem 'sassc'
+  gem 'sqlite3'
 
   # Testing
-  gem 'capybara', '~> 3.33'
-  gem 'rspec_junit_formatter', '~> 0.4'
-  gem 'rspec-rails', '~> 5.1'
-  gem 'selenium-webdriver', '~> 3.142'
+  gem 'capybara'
+  gem 'rspec_junit_formatter'
+  gem 'rspec-rails'
+  gem 'selenium-webdriver'
 
   # Linters
-  gem 'fasterer', '~> 0.9'
-  gem 'rubocop', '~> 1.25'
-  gem 'rubocop-packaging', '~> 0.5'
-  gem 'rubocop-performance', '~> 1.13'
-  gem 'rubocop-rails', '~> 2.13'
-  gem 'rubocop-rspec', '~> 2.8'
+  gem 'fasterer'
+  gem 'rubocop'
+  gem 'rubocop-packaging'
+  gem 'rubocop-performance'
+  gem 'rubocop-rails'
+  gem 'rubocop-rspec'
 
   # Tools
   gem 'pry-rails'

activeadmin_blaze_theme.gemspec

@@ -24,4 +24,6 @@ Gem::Specification.new do |spec|
   spec.require_paths = ['lib']
 
   spec.add_runtime_dependency 'activeadmin', '~> 2.0'
+
+  spec.add_development_dependency 'appraisal', '~> 2.4'
 end

bin/appraisal

@@ -0,0 +1,29 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'appraisal' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require "pathname"
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile",
+  Pathname.new(__FILE__).realpath)
+
+bundle_binstub = File.expand_path("../bundle", __FILE__)
+
+if File.file?(bundle_binstub)
+  if File.read(bundle_binstub, 300) =~ /This file was generated by Bundler/
+    load(bundle_binstub)
+  else
+    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+  end
+end
+
+require "rubygems"
+require "bundler/setup"
+
+load Gem.bin_path("appraisal", "appraisal")

extra/README.md

@@ -0,0 +1,19 @@
+# Development
+
+## Releases
+
+```sh
+# Update version.rb with the new version
+# Update the gemfiles:
+bin/appraisal
+```
+
+## Testing
+
+```sh
+# Running specs using a specific configuration:
+bin/appraisal rails60-activeadmin22 rspec
+# Using latest activeadmin version:
+bin/appraisal rails60-activeadmin rspec
+# See gemfiles for more configurations
+```

gemfiles/rails52_activeadmin20.gemfile

@@ -0,0 +1,25 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "activeadmin", "~> 2.0.0"
+gem "rails", "~> 5.2.0"
+
+group :development, :test do
+  gem "puma"
+  gem "sassc"
+  gem "sqlite3"
+  gem "capybara"
+  gem "rspec_junit_formatter"
+  gem "rspec-rails"
+  gem "selenium-webdriver"
+  gem "fasterer"
+  gem "rubocop"
+  gem "rubocop-packaging"
+  gem "rubocop-performance"
+  gem "rubocop-rails"
+  gem "rubocop-rspec"
+  gem "pry-rails"
+end
+
+gemspec path: "../"