Support Rails 7.1.2

.github/workflows/test.yml

@@ -15,13 +15,21 @@ jobs:
           - 5.2.0
           - 6.0.0
           - 6.1.0
+          - 7.1.2
         include:
           - ruby: 2.4
             rails: 5.2.0
           - ruby: 2.7
             rails: 7.0.1
           - ruby: 3.0
             rails: 6.1.0
+          - ruby: 3.0
+            rails: 7.1.2
+        exclude:
+          - ruby: 2.5
+            rails: 7.1.2
+          - ruby: 2.6
+            rails: 7.1.2
     env:
       PERCONA_DB_USER: root
       PERCONA_DB_PASSWORD: root

.rubocop.yml

@@ -1,4 +1,7 @@
 ---
+AllCops:
+  TargetRubyVersion: 2.4
+
 Metrics/AbcSize:
   Enabled: false
 
@@ -44,6 +47,9 @@ Style/CommandLiteral:
 Style/Documentation:
   Enabled: false
 
+Style/FrozenStringLiteralComment:
+  Enabled: false # We never ended up being forced to do this for Ruby 3.x
+
 Style/MultilineBlockChain:
   Exclude:
     - 'spec/integration_spec.rb'

CHANGELOG.md

@@ -7,6 +7,7 @@ Please follow the format in [Keep a Changelog](http://keepachangelog.com/)
 ## [Unreleased]
 
 - Fix support for Rails 6.0 and ForAlter `remove_index` .
+- Support Rails 7.1.2
 
 ## [6.5.0] - 2023-01-24
 

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:2.3.4
+FROM ruby:3.0
 MAINTAINER [email protected]
 
 # Install apt based dependencies required to run Rails as

departure.gemspec

@@ -7,7 +7,7 @@ require 'departure/version'
 
 # This environment variable is set on CI to facilitate testing with multiple
 # versions of Rails.
-RAILS_DEPENDENCY_VERSION = ENV.fetch('RAILS_VERSION', ['>= 5.2.0', '!= 7.0.0', '< 7.1'])
+RAILS_DEPENDENCY_VERSION = ENV.fetch('RAILS_VERSION', ['>= 5.2.0', '!= 7.0.0', '< 7.2.0'])
 
 Gem::Specification.new do |spec|
   spec.name          = 'departure'

lib/active_record/connection_adapters/percona_adapter.rb

@@ -43,6 +43,8 @@ def percona_connection(config)
 
   module ConnectionAdapters
     class DepartureAdapter < AbstractMysqlAdapter
+      TYPE_MAP = Type::TypeMap.new.tap { |m| initialize_type_map(m) } if defined?(initialize_type_map)
+
       class Column < ActiveRecord::ConnectionAdapters::MySQL::Column
         def adapter
           DepartureAdapter
@@ -86,19 +88,20 @@ def write_query?(sql) # :nodoc:
 
       def exec_delete(sql, name, binds)
         execute(to_sql(sql, binds), name)
-        @connection.affected_rows
+        mysql_adapter.raw_connection.affected_rows
       end
       alias exec_update exec_delete
 
-      def exec_insert(sql, name, binds, pk = nil, sequence_name = nil) # rubocop:disable Lint/UnusedMethodArgument, Metrics/LineLength
+      def exec_insert(sql, name, binds, pk = nil, sequence_name = nil, returning: nil) # rubocop:disable Lint/UnusedMethodArgument, Metrics/LineLength, Metrics/ParameterLists
         execute(to_sql(sql, binds), name)
       end
 
-      def exec_query(sql, name = 'SQL', _binds = [], **_kwargs)
+      def internal_exec_query(sql, name = 'SQL', _binds = [], **_kwargs) # :nodoc:
         result = execute(sql, name)
         fields = result.fields if defined?(result.fields)
         ActiveRecord::Result.new(fields, result.to_a)
       end
+      alias exec_query internal_exec_query
 
       # Executes a SELECT query and returns an array of rows. Each row is an
       # array of field values.
@@ -196,6 +199,22 @@ def last_inserted_id(result)
       private
 
       attr_reader :mysql_adapter
+
+      if ActiveRecord.version >= Gem::Version.create('7.1.0')
+        def raw_execute(sql, name, async: false, allow_retry: false, materialize_transactions: true)
+          log(sql, name, async: async) do
+            with_raw_connection(allow_retry: allow_retry, materialize_transactions: materialize_transactions) do |conn|
+              sync_timezone_changes(conn)
+              result = conn.query(sql)
+              verified!
+              handle_warnings(sql)
+              result
+            end
+          end
+        end
+      end
+
+      def reconnect; end
     end
   end
 end

lib/lhm/column_with_sql.rb

@@ -72,7 +72,7 @@ def column
     #
     # @return [String, NilClass]
     def default_value
-      match = if definition =~ /timestamp|datetime/i
+      match = if definition.match?(/timestamp|datetime/i)
                 /default '?(.+[^'])'?/i.match(definition)
               else
                 /default '?(\w+)'?/i.match(definition)
@@ -87,10 +87,10 @@ def default_value
     #
     # @return [Boolean]
     def null_value
-      match = /((\w*) NULL)/i.match(definition)
+      match = /((NOT)? NULL)/i.match(definition)
       return true unless match
 
-      match[2].downcase == 'not' ? false : true
+      match[2]&.downcase == 'not' ? false : true
     end
   end
 end

spec/active_record/connection_adapters/percona_adapter_spec.rb

@@ -181,12 +181,13 @@
 
   describe '#exec_delete' do
     let(:sql) { 'DELETE FROM comments WHERE id = 1' }
+    let(:affected_rows) { 1 }
     let(:name) { nil }
     let(:binds) { nil }
 
     before do
-      allow(runner).to receive(:query).with(sql)
-      allow(runner).to receive(:affected_rows).and_return(1)
+      allow(runner).to receive(:query).with(anything)
+      allow(mysql_client).to receive(:affected_rows).and_return(affected_rows)
     end
 
     it 'executes the sql' do
@@ -195,7 +196,7 @@
     end
 
     it 'returns the number of affected rows' do
-      expect(adapter.exec_delete(sql, name, binds)).to eq(1)
+      expect(adapter.exec_delete(sql, name, binds)).to eq(affected_rows)
     end
   end
 

spec/integration/change_table_spec.rb

@@ -3,11 +3,10 @@
 describe Departure, integration: true do
   class Comment < ActiveRecord::Base; end
 
-  let(:migration_fixtures) do
-    ActiveRecord::MigrationContext.new([MIGRATION_FIXTURES], ActiveRecord::SchemaMigration).migrations.select do |m|
-      m.version == version
-    end
+  let(:migration_context) do
+    ActiveRecord::MigrationContext.new([MIGRATION_FIXTURES], ActiveRecord::SchemaMigration)
   end
+
   let(:direction) { :up }
 
   context 'change_table' do
@@ -19,7 +18,7 @@ def column_metadata(table, name)
 
     context 'creating column' do
       before(:each) do
-        ActiveRecord::Migrator.new(direction, migration_fixtures, ActiveRecord::SchemaMigration, version).migrate
+        migration_context.run(direction, version)
       end
 
       it 'adds the column in the DB table' do
@@ -38,7 +37,7 @@ def column_metadata(table, name)
       end
 
       it 'marks the migration as up' do
-        expect(ActiveRecord::Migrator.current_version).to eq(version)
+        expect(migration_context.current_version).to eq(version)
       end
 
       it 'changes column' do

spec/integration/columns_spec.rb

@@ -3,10 +3,9 @@
 describe Departure, integration: true do
   class Comment < ActiveRecord::Base; end
 
-  let(:migration_fixtures) do
-    ActiveRecord::MigrationContext.new([MIGRATION_FIXTURES], ActiveRecord::SchemaMigration).migrations
+  let(:migration_context) do
+    ActiveRecord::MigrationContext.new([MIGRATION_FIXTURES], ActiveRecord::SchemaMigration)
   end
-  let(:migration_paths) { [MIGRATION_FIXTURES] }
 
   let(:direction) { :up }
 
@@ -17,55 +16,35 @@ class Comment < ActiveRecord::Base; end
       let(:direction) { :up }
 
       it 'adds the column in the DB table' do
-        ActiveRecord::Migrator.new(
-          direction,
-          migration_fixtures,
-          ActiveRecord::SchemaMigration,
-          version
-        ).migrate
+        migration_context.run(direction, version)
 
         expect(:comments).to have_column('some_id_field')
       end
 
       it 'marks the migration as up' do
-        ActiveRecord::Migrator.new(
-          direction,
-          migration_fixtures,
-          ActiveRecord::SchemaMigration,
-          version
-        ).migrate
-
-        expect(ActiveRecord::Migrator.current_version).to eq(version)
+        migration_context.run(direction, version)
+
+        expect(migration_context.current_version).to eq(version)
       end
     end
 
     context 'dropping column' do
       let(:direction) { :down }
 
       before do
-        ActiveRecord::Migrator.new(:up, migration_fixtures, ActiveRecord::SchemaMigration, version).migrate
+        migration_context.up(version)
       end
 
       it 'drops the column from the DB table' do
-        ActiveRecord::Migrator.new(
-          direction,
-          migration_fixtures,
-          ActiveRecord::SchemaMigration,
-          version - 1
-        ).migrate
+        migration_context.run(direction, version)
 
         expect(:comments).not_to have_column('some_id_field')
       end
 
       it 'marks the migration as down' do
-        ActiveRecord::Migrator.new(
-          direction,
-          migration_fixtures,
-          ActiveRecord::SchemaMigration,
-          version - 1
-        ).migrate
-
-        expect(ActiveRecord::Migrator.current_version).to eq(version - 1)
+        migration_context.run(direction, version)
+
+        expect(migration_context.current_version).to eq(version - 1)
       end
     end
 
@@ -82,12 +61,12 @@ class Comment < ActiveRecord::Base; end
       end
 
       it 'changes the column name' do
-        ActiveRecord::MigrationContext.new(migration_paths, ActiveRecord::SchemaMigration).run(direction, version)
+        migration_context.run(direction, version)
         expect(:comments).to have_column('new_id_field')
       end
 
       it 'does not keep the old column' do
-        ActiveRecord::MigrationContext.new(migration_paths, ActiveRecord::SchemaMigration).run(direction, version)
+        migration_context.run(direction, version)
         expect(:comments).not_to have_column('some_id_field')
       end
     end
@@ -100,34 +79,34 @@ class Comment < ActiveRecord::Base; end
     end
 
     before do
-      ActiveRecord::Migrator.new(:up, migration_fixtures, ActiveRecord::SchemaMigration, 1).migrate
+      migration_context.up(1)
     end
 
     context 'when null is true' do
       let(:version) { 14 }
 
       it 'sets the column to allow nulls' do
-        ActiveRecord::MigrationContext.new(migration_paths, ActiveRecord::SchemaMigration).run(direction, version)
+        migration_context.run(direction, version)
         expect(column.null).to be_truthy
       end
 
       it 'marks the migration as up' do
-        ActiveRecord::MigrationContext.new(migration_paths, ActiveRecord::SchemaMigration).run(direction, version)
-        expect(ActiveRecord::Migrator.current_version).to eq(version)
+        migration_context.run(direction, version)
+        expect(migration_context.current_version).to eq(version)
       end
     end
 
     context 'when null is false' do
       let(:version) { 15 }
 
       it 'sets the column not to allow nulls' do
-        ActiveRecord::MigrationContext.new(migration_paths, ActiveRecord::SchemaMigration).run(direction, version)
+        migration_context.run(direction, version)
         expect(column.null).to be_falsey
       end
 
       it 'marks the migration as up' do
-        ActiveRecord::MigrationContext.new(migration_paths, ActiveRecord::SchemaMigration).run(direction, version)
-        expect(ActiveRecord::Migrator.current_version).to eq(version)
+        migration_context.run(direction, version)
+        expect(migration_context.current_version).to eq(version)
       end
     end
   end
@@ -136,12 +115,12 @@ class Comment < ActiveRecord::Base; end
     let(:version) { 22 }
 
     it 'adds a created_at column' do
-      ActiveRecord::MigrationContext.new(migration_paths, ActiveRecord::SchemaMigration).run(direction, version)
+      migration_context.run(direction, version)
       expect(:comments).to have_column('created_at')
     end
 
     it 'adds a updated_at column' do
-      ActiveRecord::MigrationContext.new(migration_paths, ActiveRecord::SchemaMigration).run(direction, version)
+      migration_context.run(direction, version)
       expect(:comments).to have_column('updated_at')
     end
   end
@@ -158,12 +137,12 @@ class Comment < ActiveRecord::Base; end
     end
 
     it 'removes the created_at column' do
-      ActiveRecord::MigrationContext.new(migration_paths, ActiveRecord::SchemaMigration).run(direction, version)
+      migration_context.run(direction, version)
       expect(:comments).not_to have_column('created_at')
     end
 
     it 'removes the updated_at column' do
-      ActiveRecord::MigrationContext.new(migration_paths, ActiveRecord::SchemaMigration).run(direction, version)
+      migration_context.run(direction, version)
       expect(:comments).not_to have_column('updated_at')
     end
   end