Update to Ruby 2.7, all deps, migrate to GH actions.

Copying changes from other project over at
https://github.com/nathankleyn/sliding_window to improve the ease with
which I can maintain this project!

.github/workflows/publish.yml

@@ -0,0 +1,40 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    name: Publish
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Ruby
+      uses: actions/setup-ruby@v1
+      with:
+        ruby-version: 2.7
+
+    - name: Publish to GPR
+      run: |
+        mkdir -p $HOME/.gem
+        touch $HOME/.gem/credentials
+        chmod 0600 $HOME/.gem/credentials
+        printf -- "---\n:github: ${GEM_HOST_API_KEY}\n" > $HOME/.gem/credentials
+        gem build *.gemspec
+        gem push --KEY github --host https://rubygems.pkg.github.com/${OWNER} *.gem
+      env:
+        GEM_HOST_API_KEY: "Bearer ${{secrets.GITHUB_TOKEN}}"
+        OWNER: ${{ github.repository_owner }}
+
+    - name: Publish to RubyGems
+      run: |
+        mkdir -p $HOME/.gem
+        touch $HOME/.gem/credentials
+        chmod 0600 $HOME/.gem/credentials
+        printf -- "---\n:rubygems_api_key: ${GEM_HOST_API_KEY}\n" > $HOME/.gem/credentials
+        gem build *.gemspec
+        gem push *.gem
+      env:
+        GEM_HOST_API_KEY: "${{secrets.RUBYGEMS_AUTH_TOKEN}}"

.github/workflows/tests.yml

@@ -0,0 +1,30 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  test:
+    name: Tests
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 2.7
+    - name: Install dependencies
+      run: bundle install
+    - name: Run tests
+      run: bundle exec rspec
+    - name: Run Rubocop
+      run: bundle exec rubocop
+    - name: Update Coveralls
+      uses: coverallsapp/github-action@master
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,4 +1,3 @@
-.DS_Store
-*.gem
 coverage
 Gemfile.lock
+*.gem

.rubocop.yml

@@ -1,19 +1,66 @@
 require: rubocop-rspec
 
 AllCops:
-  TargetRubyVersion: 2.5
+  TargetRubyVersion: 2.7
 
-LineLength:
+Layout/LineLength:
+  Enabled: true
   Max: 120
 
-BlockLength:
+Metrics/BlockLength:
+  Enabled: true
   Max: 200
 
-MethodLength:
+Metrics/MethodLength:
+  Enabled: true
   Max: 20
 
-ExampleLength:
+RSpec/ExampleLength:
+  Enabled: true
   Max: 20
 
-MultipleExpectations:
-  Max: 5
+Metrics/AbcSize:
+  Enabled: true
+  Max: 20
+
+Lint/DuplicateBranch:
+  Enabled: true
+
+Lint/DuplicateRegexpCharacterClassElement:
+  Enabled: true
+
+Lint/EmptyBlock:
+  Enabled: true
+
+Lint/EmptyClass:
+  Enabled: true
+
+Lint/NoReturnInBeginEndBlocks:
+  Enabled: true
+
+Lint/ToEnumArguments:
+  Enabled: true
+
+Lint/UnmodifiedReduceAccumulator:
+  Enabled: true
+
+Style/ArgumentsForwarding:
+  Enabled: true
+
+Style/CollectionCompact:
+  Enabled: true
+
+Style/DocumentDynamicEvalDefinition:
+  Enabled: true
+
+Style/NegatedIfElseCondition:
+  Enabled: true
+
+Style/NilLambda:
+  Enabled: true
+
+Style/RedundantArgument:
+  Enabled: true
+
+Style/SwapValues:
+  Enabled: true

.simplecov

@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+require 'simplecov-lcov'
+
+SimpleCov::Formatter::LcovFormatter.config do |c|
+  c.report_with_single_file = true
+  c.single_report_path = 'coverage/lcov.info'
+end
+
+SimpleCov.formatters = SimpleCov::Formatter::MultiFormatter.new(
+  [
+    SimpleCov::Formatter::HTMLFormatter,
+    SimpleCov::Formatter::LcovFormatter
+  ]
+)
+
+SimpleCov.start('rspec')

LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Nathan Kleyn
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

@@ -1,4 +1,4 @@
-# attr_combined_accessor [![Build Status](https://travis-ci.org/nathankleyn/attr_combined_accessor.svg?branch=master)](https://travis-ci.org/nathankleyn/attr_combined_accessor) [![Coverage Status](https://coveralls.io/repos/nathankleyn/attr_combined_accessor/badge.png?branch=master)](https://coveralls.io/r/nathankleyn/attr_combined_accessor?branch=master)
+# attr_combined_accessor [![Build Status](https://github.com/nathankleyn/attr_combined_accessor/workflows/Tests/badge.svg)](https://github.com/nathankleyn/attr_combined_accessor/actions?query=workflow%3ATests) [![Coverage Status](https://coveralls.io/repos/github/nathankleyn/attr_combined_accessor/badge.svg?branch=master)](https://coveralls.io/github/nathankleyn/attr_combined_accessor?branch=master) [![RubyGems Version](https://img.shields.io/gem/v/attr_combined_accessor.svg)](https://rubygems.org/gems/attr_combined_accessor)
 
 Combined reader/writer accessors in Ruby, ideal for chaining or DSLs.
 
@@ -52,24 +52,4 @@ my_amazing_class.foo # => 'notfoo!'
 
 ## License
 
-The MIT License (MIT)
-
-Copyright (c) 2015 Nathan Kleyn
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+This project is licensed [via MIT license](LICENSE).

attr_combined_accessor.gemspec

@@ -1,10 +1,14 @@
 # frozen_string_literal: true
 
-$LOAD_PATH.unshift(File.join(__dir__, 'lib'))
-
 Gem::Specification.new do |gem|
   gem.name = 'attr_combined_accessor'
-  gem.version = '1.1.0'
+  # If current commit is tagged, that will be our version.
+  # Otherwise we'll get some suffixed version, eg. 1.1.2-1-g0fc2ecd
+  # Which represents a "distance" we are away from the last tag.
+  #
+  # Notice we tag as 'v1.2.3' but the gemspec expects just '1.2.3' so
+  # we have to strip the prefix.
+  gem.version = `git describe --tags`.chomp.delete_prefix('v')
   gem.homepage = 'https://github.com/nathankleyn/attr_combined_accessor'
   gem.license = 'MIT'
 
@@ -20,10 +24,13 @@ Gem::Specification.new do |gem|
 
   gem.files = Dir['**/*'].select { |d| d =~ %r{^(README.md|lib/)} }
 
-  gem.add_development_dependency 'coveralls', '~> 0.8.22'
+  gem.required_ruby_version = '>= 2.7.2'
+
   gem.add_development_dependency 'filewatcher', '~> 1.1', '>= 1.1.1'
-  gem.add_development_dependency 'pry-byebug', '~> 3.6', '>= 3.6.0'
-  gem.add_development_dependency 'rspec', '~> 3.8', '>= 3.8.0'
-  gem.add_development_dependency 'rubocop', '~> 0.59.2'
-  gem.add_development_dependency 'rubocop-rspec', '~> 1.29', '>= 1.29.1'
+  gem.add_development_dependency 'pry-byebug', '~> 3.9', '>= 3.9.0'
+  gem.add_development_dependency 'rspec', '~> 3.10', '>= 3.10.0'
+  gem.add_development_dependency 'rubocop', '~> 1.4', '>= 1.4.2'
+  gem.add_development_dependency 'rubocop-rspec', '~> 2.0', '>= 2.0.0'
+  gem.add_development_dependency 'simplecov', '~> 0.20', '>= 0.20.0'
+  gem.add_development_dependency 'simplecov-lcov', '~> 0.8', '>= 0.8.0'
 end

spec/lib/module_spec.rb

@@ -16,13 +16,19 @@
       test_class.instance_variable_set(:@bar, 'bar')
     end
 
-    it('adds a combined reader/writer method for each name specified') do
+    it('adds a combined reader/writer method for foo') do
       expect(test_class.respond_to?(:foo)).to be(true)
+    end
+
+    it('adds a combined reader/writer method for bar') do
       expect(test_class.respond_to?(:bar)).to be(true)
     end
 
-    it('adds a writer method for each name specified') do
+    it('adds a writer method for foo') do
       expect(test_class.respond_to?(:foo=)).to be(true)
+    end
+
+    it('adds a writer method for bar') do
       expect(test_class.respond_to?(:bar=)).to be(true)
     end
 

spec/spec_helper.rb

@@ -1,7 +1,9 @@
 # frozen_string_literal: true
 
-require 'coveralls'
-Coveralls.wear!
+if ENV['CI']
+  require 'simplecov'
+  SimpleCov.start
+end
 
 RSpec.configure do |config|
   config.mock_with(:rspec) do |mocks|