Add CI on GitHub for 1.x-stable branch

.github/workflows/test.yml

@@ -0,0 +1,79 @@
+name: Test
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    name: RSpec and Cucumber
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: [ '2.2', '2.3', '2.4', '2.5', '2.6' ]
+        gemfile:
+          - gemfiles/rails-4-0.gemfile
+          - gemfiles/rails-4-1.gemfile
+          - gemfiles/rails-4-2.gemfile
+          - gemfiles/rails-5-0.gemfile
+          - gemfiles/rails-5-1.gemfile
+          - gemfiles/rails-5-2.gemfile
+        experimental: [ false ]
+        include:
+          - ruby: '2.7'
+            gemfile: gemfiles/rails-6-1.gemfile
+            experimental: false
+          - ruby: '3.0'
+            gemfile: gemfiles/rails-6-1.gemfile
+            experimental: false
+          - ruby: '3.0'
+            gemfile: gemfiles/rails-7-0.gemfile
+            experimental: false
+          - ruby: '3.1'
+            gemfile: gemfiles/rails-main.gemfile
+            experimental: false
+        exclude:
+          - ruby: '2.4'
+            gemfile: gemfiles/rails-4-0.gemfile
+          - ruby: '2.4'
+            gemfile: gemfiles/rails-4-1.gemfile
+          - ruby: '2.5'
+            gemfile: gemfiles/rails-4-0.gemfile
+          - ruby: '2.5'
+            gemfile: gemfiles/rails-4-1.gemfile
+          - ruby: '2.6'
+            gemfile: gemfiles/rails-4-0.gemfile
+          - ruby: '2.6'
+            gemfile: gemfiles/rails-4-1.gemfile
+          - ruby: '2.6'
+            gemfile: gemfiles/rails-4-2.gemfile
+    runs-on: ubuntu-20.04
+    env:
+      BUNDLE_GEMFILE: ${{ matrix.gemfile }}
+      EXPERIMENTAL: ${{ matrix.experimental }}
+      JRUBY_OPTS: --debug
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup ImageMagick policy
+        run: sudo sh -c 'echo '\''<policymap><policy domain="coder" rights="read|write" pattern="PDF" /></policymap>'\'' > /etc/ImageMagick-6/policy.xml'
+      - name: Update package list
+        run: sudo apt update
+      - name: Install ghostscript to process PDF
+        run: sudo apt-get -y install ghostscript
+      - name: Install libvips-dev for Carrierwave::Vips
+        run: sudo apt-get install libvips-dev
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        if: ${{ matrix.ruby <= 2.6 }}
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+          bundler: 1.17.3
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        if: ${{ matrix.ruby > 2.6 }}
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+      - name: Run RSpec
+        run: bundle exec rake spec || [ "$EXPERIMENTAL" == "true" ] && true
+      - name: Run Cucumber
+        run: bundle exec rake features || [ "$EXPERIMENTAL" == "true" ] && true

CONTRIBUTING.md

@@ -30,8 +30,3 @@ You should now be able to run the remote tests:
     REMOTE=true bundle exec rake
 
 Please test with the latest Ruby 2.2.x version using RVM if possible.
-
-## Running active record tests
-
-Make sure you have a local PostgreSQL database named `carrierwave_test` with the username
-`postgres`

Gemfile

@@ -1,6 +1,7 @@
 source "https://rubygems.org"
 
 gem "activemodel-serializers-xml"
-gem 'pg', '~> 0.21.0', platforms: :ruby
+gem 'sqlite3', platforms: :ruby
+gem "activerecord-jdbcsqlite3-adapter", platform: [:jruby, :truffleruby]
 
 gemspec

carrierwave.gemspec

@@ -24,18 +24,18 @@ Gem::Specification.new do |s|
   s.add_dependency "activesupport", ">= 4.0.0"
   s.add_dependency "activemodel", ">= 4.0.0"
   s.add_dependency "mime-types", ">= 1.16"
-  s.add_dependency "ssrf_filter", "~> 1.0"
-  if RUBY_ENGINE == 'jruby'
-    s.add_development_dependency 'activerecord-jdbcpostgresql-adapter'
-  else
-    s.add_development_dependency "pg"
-  end
-  s.add_development_dependency "rails", ">= 4.0.0"
+  s.add_dependency "ssrf_filter", "< 1.1.0", "~> 1.0"
+  s.add_development_dependency "rails", ">= 5.0.0"
   s.add_development_dependency "cucumber", "~> 2.3"
   s.add_development_dependency "rspec", "~> 3.4"
   s.add_development_dependency "webmock"
+  s.add_development_dependency "fog-core", "~> 2.1.0"
   s.add_development_dependency "fog-aws"
-  s.add_development_dependency "fog-google", "~> 1.7.1"
+  if RUBY_VERSION < '2.7'
+    s.add_development_dependency "fog-google", "~> 1.7.0"
+  else
+    s.add_development_dependency "fog-google"
+  end
   s.add_development_dependency "fog-local"
   s.add_development_dependency "fog-rackspace"
   s.add_development_dependency "mini_magick", ">= 3.6.0"

gemfiles/rails-4-0.gemfile

@@ -2,7 +2,7 @@ source "https://rubygems.org"
 
 gem "rails", "~> 4.0.0"
 gem "railties", "~> 4.0.0"
-gem 'pg', '~> 0.21.0', platforms: :ruby
-gem "activerecord-jdbcpostgresql-adapter", "~> 1.3", platforms: :jruby
+gem 'sqlite3', '~> 1.3.6', platforms: :ruby
+gem "activerecord-jdbcsqlite3-adapter", platform: [:jruby, :truffleruby]
 
 gemspec :path => "../"

gemfiles/rails-4-1.gemfile

@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 4.1.0"
-gem 'pg', '~> 0.21.0', platforms: :ruby
-gem "activerecord-jdbcpostgresql-adapter", "~> 1.3", platforms: :jruby
+gem 'sqlite3', '~> 1.3.6', platforms: :ruby
+gem "activerecord-jdbcsqlite3-adapter", platform: [:jruby, :truffleruby]
 
 gemspec :path => "../"

gemfiles/rails-4-2.gemfile

@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 4.2.0"
-gem 'pg', '~> 0.21.0', platforms: :ruby
-gem "activerecord-jdbcpostgresql-adapter", "~> 1.3", platforms: :jruby
+gem 'sqlite3', '~> 1.3.6', platforms: :ruby
+gem "activerecord-jdbcsqlite3-adapter", platform: [:jruby, :truffleruby]
 
 gemspec :path => "../"

gemfiles/rails-5-0.gemfile

@@ -1,8 +1,11 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 5.0.0"
-gem 'pg', '~> 0.21.0', platforms: :ruby
 gem "activemodel-serializers-xml"
-gem "activerecord-jdbcpostgresql-adapter", "~> 50.0", platforms: :jruby
+if RUBY_VERSION < '2.3'
+  gem "ruby-vips", "2.0.13"
+end
+gem 'sqlite3', '~> 1.3.6', platforms: :ruby
+gem "activerecord-jdbcsqlite3-adapter", platform: [:jruby, :truffleruby]
 
 gemspec :path => "../"

gemfiles/rails-5-1.gemfile

@@ -2,7 +2,7 @@ source "https://rubygems.org"
 
 gem "rails", "~> 5.1.0"
 gem "activemodel-serializers-xml"
-gem 'pg', '~> 0.21.0', platforms: :ruby
-gem "activerecord-jdbcpostgresql-adapter", '~> 51.0',  platforms: :jruby
+gem 'sqlite3', '~> 1.3.6', platforms: :ruby
+gem "activerecord-jdbcsqlite3-adapter", platform: [:jruby, :truffleruby]
 
 gemspec :path => "../"

gemfiles/rails-5-2.gemfile

@@ -2,6 +2,7 @@ source "https://rubygems.org"
 
 gem "rails", "~> 5.2.0"
 gem "activemodel-serializers-xml"
-gem 'pg', '~> 0.21.0', platforms: :ruby
+gem 'sqlite3', '~> 1.3.6', platforms: :ruby
+gem "activerecord-jdbcsqlite3-adapter", platform: [:jruby, :truffleruby]
 
 gemspec :path => "../"

gemfiles/rails-6-0.gemfile

@@ -0,0 +1,8 @@
+source "https://rubygems.org"
+
+gem "rails", "~> 6.0.0"
+gem "activemodel-serializers-xml"
+gem 'sqlite3', platforms: :ruby
+gem "activerecord-jdbcsqlite3-adapter", platform: [:jruby, :truffleruby]
+
+gemspec :path => "../"

gemfiles/rails-6-1.gemfile

@@ -0,0 +1,8 @@
+source "https://rubygems.org"
+
+gem "rails", "~> 6.1.0"
+gem "activemodel-serializers-xml"
+gem 'sqlite3', platforms: :ruby
+gem "activerecord-jdbcsqlite3-adapter", platform: [:jruby, :truffleruby]
+
+gemspec :path => "../"

gemfiles/rails-7-0.gemfile

@@ -0,0 +1,8 @@
+source "https://rubygems.org"
+
+gem "rails", "~> 7.0.0"
+gem "activemodel-serializers-xml"
+gem 'sqlite3', platforms: :ruby
+gem "activerecord-jdbcsqlite3-adapter", platform: [:jruby, :truffleruby]
+
+gemspec :path => "../"

gemfiles/rails-main.gemfile

@@ -0,0 +1,8 @@
+source "https://rubygems.org"
+
+gem "rails", github: "rails/rails", branch: "main"
+gem "activemodel-serializers-xml"
+gem 'sqlite3', platforms: :ruby
+gem "activerecord-jdbcsqlite3-adapter", platform: [:jruby, :truffleruby]
+
+gemspec :path => "../"

spec/orm/activerecord_spec.rb

@@ -1,6 +1,7 @@
 require 'spec_helper'
 require 'support/activerecord'
 
+
 def create_table(name)
   ActiveRecord::Base.connection.create_table(name, force: true) do |t|
     t.column :image, :string
@@ -17,7 +18,13 @@ def drop_table(name)
 
 def reset_class(class_name)
   Object.send(:remove_const, class_name) rescue nil
-  Object.const_set(class_name, Class.new(ActiveRecord::Base))
+  klass = Object.const_set(class_name, Class.new(ActiveRecord::Base))
+  # TODO Remove when Rails 5.2 is dropped
+  klass.class_eval do
+    attribute :images, :json
+    attribute :textfiles, :json
+  end
+  klass
 end
 
 describe CarrierWave::ActiveRecord do

spec/support/activerecord.rb

@@ -1,31 +1,44 @@
-if RUBY_ENGINE == 'jruby'
-  require 'activerecord-jdbcpostgresql-adapter'
-else
-  require 'pg'
-end
 require 'active_record'
 require 'carrierwave/orm/activerecord'
 Bundler.require
 
-# Change this if PG is unavailable
-dbconfig = {
-  :adapter  => 'postgresql',
-  :database => 'carrierwave_test',
-  :encoding => 'utf8',
-  :username => 'postgres'
-}
+ActiveRecord::Base.establish_connection({ adapter: 'sqlite3', database: ':memory:' })
 
-database = dbconfig.delete(:database)
+ActiveRecord::Migration.verbose = false
 
-ActiveRecord::Base.establish_connection(dbconfig.merge(database: "template1"))
-begin
-  ActiveRecord::Base.connection.create_database database
-rescue ActiveRecord::StatementInvalid => e # database already exists
-end
-ActiveRecord::Base.establish_connection(dbconfig.merge(:database => database))
+if ActiveRecord.version < Gem::Version.new("5.2") && ActiveRecord.version >= Gem::Version.new("5.0")
+  module ActiveRecord
+    module Type
+      class Json < ActiveModel::Type::Value
+        include ActiveModel::Type::Helpers::Mutable
 
-ActiveRecord::Migration.verbose = false
+        def type
+          :json
+        end
+
+        def deserialize(value)
+          return value unless value.is_a?(::String)
+          ActiveSupport::JSON.decode(value) rescue nil
+        end
+
+        def serialize(value)
+          ActiveSupport::JSON.encode(value) unless value.nil?
+        end
+
+        def changed_in_place?(raw_old_value, new_value)
+          deserialize(raw_old_value) != new_value
+        end
+
+        def accessor
+          ActiveRecord::Store::StringKeyedHashAccessor
+        end
+      end
+    end
+  end
+
+  ActiveRecord::Type.register(:json, ActiveRecord::Type::Json, override: false)
+end
 
 if ActiveRecord::VERSION::STRING >= '4.2' && ActiveRecord::VERSION::STRING < '5.0'
-  ActiveRecord::Base.raise_in_transactional_callbacks = true
+    ActiveRecord::Base.raise_in_transactional_callbacks = true
 end

spec/uploader/download_spec.rb

@@ -9,7 +9,7 @@
   let(:test_file) { File.read(file_path(test_file_name)) }
   let(:test_file_name) { "test.jpg" }
   let(:unicode_named_file) { File.read(file_path(unicode_filename)) }
-  let(:unicode_URL) { URI.encode(base_url + "/#{unicode_filename}") }
+  let(:unicode_URL) { URI::DEFAULT_PARSER.escape(base_url + "/#{unicode_filename}") }
   let(:unicode_filename) { "юникод.jpg" }
   let(:authentication_headers) do
     {