Add AR 6.0 support, drop AR < 5.2 and Ruby < 2.5

.github/workflows/prs.yml

@@ -0,0 +1,119 @@
+# This file was auto-generated by the schema_dev tool, based on the data in
+#                 ./schema_dev.yml
+# Please do not edit this file; any changes will be overwritten next time
+# schema_dev gets run.
+---
+name: CI PR Builds
+'on':
+  push:
+    branches:
+    - master
+  pull_request:
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby:
+        - '2.5'
+        - '2.7'
+        - '3.0'
+        activerecord:
+        - '5.2'
+        - '6.0'
+        db:
+        - sqlite3
+        - skip
+        dbversion:
+        - skip
+        exclude:
+        - ruby: '3.0'
+          activerecord: '5.2'
+        - db: skip
+          dbversion: skip
+        include:
+        - ruby: '2.5'
+          activerecord: '5.2'
+          db: postgresql
+          dbversion: '9.6'
+        - ruby: '2.5'
+          activerecord: '6.0'
+          db: postgresql
+          dbversion: '9.6'
+        - ruby: '2.7'
+          activerecord: '5.2'
+          db: postgresql
+          dbversion: '9.6'
+        - ruby: '2.7'
+          activerecord: '6.0'
+          db: postgresql
+          dbversion: '9.6'
+        - ruby: '3.0'
+          activerecord: '6.0'
+          db: postgresql
+          dbversion: '9.6'
+    env:
+      BUNDLE_GEMFILE: "${{ github.workspace }}/gemfiles/activerecord-${{ matrix.activerecord }}/Gemfile.${{ matrix.db }}"
+      POSTGRESQL_DB_HOST: 127.0.0.1
+      POSTGRESQL_DB_USER: schema_plus_test
+      POSTGRESQL_DB_PASS: database
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: "${{ matrix.ruby }}"
+        bundler-cache: true
+    - name: Run bundle update
+      run: bundle update
+    - name: Start Postgresql
+      if: matrix.db == 'postgresql'
+      run: |
+        docker run --rm --detach \
+          -e POSTGRES_USER=$POSTGRESQL_DB_USER \
+          -e POSTGRES_PASSWORD=$POSTGRESQL_DB_PASS \
+          -p 5432:5432 \
+          --health-cmd "pg_isready -q" \
+          --health-interval 5s \
+          --health-timeout 5s \
+          --health-retries 5 \
+          --name database postgres:${{ matrix.dbversion }}
+    - name: Wait for database to start
+      if: "(matrix.db == 'postgresql' || matrix.db == 'mysql2')"
+      run: |
+        COUNT=0
+        ATTEMPTS=20
+        until [[ $COUNT -eq $ATTEMPTS ]]; do
+          [ "$(docker inspect -f {{.State.Health.Status}} database)" == "healthy" ] && break
+          echo $(( COUNT++ )) > /dev/null
+          sleep 2
+        done
+    - name: Create testing database
+      if: "(matrix.db == 'postgresql' || matrix.db == 'mysql2')"
+      run: bundle exec rake create_ci_database
+    - name: Run tests
+      run: bundle exec rake spec
+    - name: Shutdown database
+      if: always() && (matrix.db == 'postgresql' || matrix.db == 'mysql2')
+      run: docker stop database
+    - name: Coveralls Parallel
+      if: "${{ !env.ACT }}"
+      uses: coverallsapp/github-action@master
+      with:
+        github-token: "${{ secrets.GITHUB_TOKEN }}"
+        flag-name: run-${{ matrix.ruby }}-${{ matrix.activerecord }}-${{ matrix.db }}-${{ matrix.dbversion }}
+        parallel: true
+  finish:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+    - name: Coveralls Finished
+      if: "${{ !env.ACT }}"
+      uses: coverallsapp/github-action@master
+      with:
+        github-token: "${{ secrets.GITHUB_TOKEN }}"
+        parallel-finished: true

.gitignore

@@ -2,6 +2,7 @@
 /tmp
 /pkg
 /Gemfile.local
+/.idea
 
 .byebug_history
 *.lock

.simplecov

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+SimpleCov.configure do
+  enable_coverage :branch
+  add_filter '/spec/'
+
+  add_group 'Binaries', '/bin/'
+  add_group 'Libraries', '/lib/'
+
+  if ENV['CI']
+    require 'simplecov-lcov'
+
+    SimpleCov::Formatter::LcovFormatter.config do |c|
+      c.report_with_single_file = true
+      c.single_report_path = 'coverage/lcov.info'
+    end
+
+    formatter SimpleCov::Formatter::LcovFormatter
+  end
+end

README.md

@@ -1,7 +1,6 @@
 [![Gem Version](https://badge.fury.io/rb/schema_plus_default_expr.svg)](http://badge.fury.io/rb/schema_plus_default_expr)
-[![Build Status](https://secure.travis-ci.org/SchemaPlus/schema_plus_default_expr.svg)](http://travis-ci.org/SchemaPlus/schema_plus_default_expr)
-[![Coverage Status](https://img.shields.io/coveralls/SchemaPlus/schema_plus_default_expr.svg)](https://coveralls.io/r/SchemaPlus/schema_plus_default_expr)
-[![Dependency Status](https://gemnasium.com/lomba/schema_plus_default_expr.svg)](https://gemnasium.com/SchemaPlus/schema_plus_default_expr)
+[![Build Status](https://github.com/SchemaPlus/schema_plus_default_expr/actions/workflows/prs.yml/badge.svg)](https://github.com/SchemaPlus/schema_plus_default_expr/actions)
+[![Coverage Status](https://coveralls.io/repos/github/SchemaPlus/schema_plus_default_expr/badge.svg?branch=master)](https://coveralls.io/github/SchemaPlus/schema_plus_default_expr?branch=master)
 
 # SchemaPlus::DefaultExpr
 
@@ -30,10 +29,11 @@ SchemaPlus::DefaultExpr is tested on:
 
 <!-- SCHEMA_DEV: MATRIX - begin -->
 <!-- These lines are auto-generated by schema_dev based on schema_dev.yml -->
-* ruby **2.3.1** with activerecord **4.2**, using **sqlite3** and **postgresql**
-* ruby **2.3.1** with activerecord **5.0**, using **sqlite3** and **postgresql**
-* ruby **2.3.1** with activerecord **5.1**, using **sqlite3** and **postgresql**
-* ruby **2.3.1** with activerecord **5.2**, using **sqlite3** and **postgresql**
+* ruby **2.5** with activerecord **5.2**, using **sqlite3** and **postgresql:9.6**
+* ruby **2.5** with activerecord **6.0**, using **sqlite3** and **postgresql:9.6**
+* ruby **2.7** with activerecord **5.2**, using **sqlite3** and **postgresql:9.6**
+* ruby **2.7** with activerecord **6.0**, using **sqlite3** and **postgresql:9.6**
+* ruby **3.0** with activerecord **6.0**, using **sqlite3** and **postgresql:9.6**
 
 <!-- SCHEMA_DEV: MATRIX - end -->
 
@@ -97,7 +97,7 @@ Some things to know about to help you develop and test:
 * **schema_dev**:  SchemaPlus::DefaultExpr uses [schema_dev](https://github.com/SchemaPlus/schema_dev) to
   facilitate running rspec tests on the matrix of ruby, activerecord, and database
   versions that the gem supports, both locally and on
-  [travis-ci](http://travis-ci.org/SchemaPlus/schema_plus_default_expr)
+  [github actions](https://github.com/SchemaPlus/schema_plus_default_expr/actions)
 
   To to run rspec locally on the full matrix, do:
 
@@ -109,7 +109,6 @@ Some things to know about to help you develop and test:
   The matrix of configurations is specified in `schema_dev.yml` in
   the project root.
 
-
 <!-- SCHEMA_DEV: TEMPLATE USES SCHEMA_DEV - end -->
 
 <!-- SCHEMA_DEV: TEMPLATE USES SCHEMA_PLUS_CORE - begin -->

gemfiles/Gemfile.base

@@ -1,4 +1,4 @@
 source 'https://rubygems.org'
-gemspec :path => File.expand_path('..', __FILE__)
+gemspec path: File.expand_path('..', __FILE__)
 
 File.exist?(gemfile_local = File.expand_path('../Gemfile.local', __FILE__)) and eval File.read(gemfile_local), binding, gemfile_local

gemfiles/activerecord-5.2/Gemfile.base

@@ -1,3 +1,4 @@
-eval File.read File.expand_path('../../Gemfile.base', __FILE__)
+base_gemfile = File.expand_path('../../Gemfile.base', __FILE__)
+eval File.read(base_gemfile)
 
 gem "activerecord", ">= 5.2.0.beta0", "< 5.3"

gemfiles/activerecord-5.2/Gemfile.postgresql

@@ -1,5 +1,5 @@
-require "pathname"
-eval(Pathname.new(__FILE__).dirname.join("Gemfile.base").read, binding)
+base_gemfile = File.expand_path('../Gemfile.base', __FILE__)
+eval File.read(base_gemfile), binding, base_gemfile
 
 platform :ruby do
   gem "pg"

gemfiles/activerecord-5.2/Gemfile.sqlite3

@@ -1,10 +1,10 @@
-require "pathname"
-eval(Pathname.new(__FILE__).dirname.join("Gemfile.base").read, binding)
+base_gemfile = File.expand_path('../Gemfile.base', __FILE__)
+eval File.read(base_gemfile), binding, base_gemfile
 
 platform :ruby do
   gem "sqlite3"
 end
 
 platform :jruby do
   gem 'activerecord-jdbcsqlite3-adapter', '>=1.3.0.beta2'
-end
+end

gemfiles/activerecord-6.0/Gemfile.base

@@ -0,0 +1,4 @@
+base_gemfile = File.expand_path('../../Gemfile.base', __FILE__)
+eval File.read(base_gemfile)
+
+gem "activerecord", ">= 6.0", "< 6.1"

gemfiles/activerecord-6.0/Gemfile.postgresql

@@ -0,0 +1,10 @@
+base_gemfile = File.expand_path('../Gemfile.base', __FILE__)
+eval File.read(base_gemfile), binding, base_gemfile
+
+platform :ruby do
+  gem "pg"
+end
+
+platform :jruby do
+  gem 'activerecord-jdbcpostgresql-adapter'
+end

gemfiles/activerecord-5.1/Gemfile.sqlite3 → gemfiles/activerecord-6.0/Gemfile.sqlite3

@@ -1,10 +1,10 @@
-require "pathname"
-eval(Pathname.new(__FILE__).dirname.join("Gemfile.base").read, binding)
+base_gemfile = File.expand_path('../Gemfile.base', __FILE__)
+eval File.read(base_gemfile), binding, base_gemfile
 
 platform :ruby do
   gem "sqlite3"
 end
 
 platform :jruby do
   gem 'activerecord-jdbcsqlite3-adapter', '>=1.3.0.beta2'
-end
+end

schema_dev.yml

@@ -1,10 +1,10 @@
 ruby:
-    - 2.3.1
+    - 2.5
+    - 2.7
+    - 3.0
 activerecord:
-    - 4.2
-    - 5.0
-    - 5.1
     - 5.2
+    - 6.0
 db:
     - sqlite3
     - postgresql

schema_plus_default_expr.gemspec

@@ -17,14 +17,14 @@ Gem::Specification.new do |gem|
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ["lib"]
 
-  gem.add_dependency "activerecord", ">= 4.2", "< 6.0"
-  gem.add_dependency "schema_plus_core"
+  gem.required_ruby_version = ">= 2.5.0"
+
+  gem.add_dependency "activerecord", ">= 5.2", "< 6.1"
+  gem.add_dependency "schema_plus_core", '~> 3.0.0'
   gem.add_dependency "its-it", "~> 1.2"
 
-  gem.add_development_dependency "bundler", "~> 1.7"
-  gem.add_development_dependency "rake", "~> 10.0"
+  gem.add_development_dependency "bundler"
+  gem.add_development_dependency "rake", "~> 13.0"
   gem.add_development_dependency "rspec", "~> 3.0"
-  gem.add_development_dependency "schema_dev", "~> 3.6"
-  gem.add_development_dependency "simplecov"
-  gem.add_development_dependency "simplecov-gem-profile"
+  gem.add_development_dependency "schema_dev", "~> 4.1"
 end