Run CI on GitHub.

Author: gkellogg

.github/workflows/ci.yml

@@ -0,0 +1,39 @@
+# This workflow runs continuous CI across different versions of ruby on all branches and pull requests to develop.
+
+name: CI
+on:
+  push:
+    branches: [ '**' ]
+  pull_request:
+    branches: [ develop ]
+  workflow_dispatch:
+
+jobs:
+  tests:
+    name: Ruby ${{ matrix.ruby }}
+    if: "contains(github.event.commits[0].message, '[ci skip]') == false"
+    runs-on: ubuntu-latest
+    env:
+      CI: true
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby:
+          - 2.4
+          - 2.5
+          - 2.6
+          - 2.7
+          - ruby-head
+          - jruby
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v2
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+      - name: Install dependencies
+        run: bundle install --jobs 4 --retry 3
+      - name: Run tests
+        run: bundle exec rspec spec
+ 

Gemfile

@@ -7,7 +7,6 @@ gem 'ebnf', git: "https://github.com/dryruby/ebnf",  branch: "develop"
 
 group :development do
   gem "byebug", platforms: :mri
-  gem 'psych',  platforms: [:mri, :rbx]
 end
 
 group :development, :test do

README.md

@@ -3,8 +3,9 @@
 [Turtle][] reader/writer for [RDF.rb][RDF.rb] .
 
 [![Gem Version](https://badge.fury.io/rb/rdf-turtle.png)](https://badge.fury.io/rb/rdf-turtle)
-[![Build Status](https://travis-ci.org/ruby-rdf/rdf-turtle.png?branch=master)](https://travis-ci.org/ruby-rdf/rdf-turtle)
-[![Coverage Status](https://coveralls.io/repos/ruby-rdf/rdf-turtle/badge.svg)](https://coveralls.io/r/ruby-rdf/rdf-turtle)
+[![Build Status](https://github.com/ruby-rdf/rdf-turtle/workflows/CI/badge.svg?branch=develop)](https://github.com/ruby-rdf/rdf-turtle/actions?query=workflow%3ACI)
+[![Coverage Status](https://coveralls.io/repos/ruby-rdf/rdf-turtle/badge.svg)](https://coveralls.io/github/ruby-rdf/rdf-turtle)
+[![Gitter chat](https://badges.gitter.im/ruby-rdf/rdf.png)](https://gitter.im/ruby-rdf/rdf)
 
 ## Description
 This is a [Ruby][] implementation of a [Turtle][] parser for [RDF.rb][].

Rakefile

@@ -12,29 +12,3 @@ namespace :gem do
     sh "gem push pkg/rdf-turtle-#{File.read('VERSION').chomp}.gem"
   end
 end
-
-desc 'Default: run specs.'
-task default:  :spec
-task specs:  :spec
-
-require 'rspec/core/rake_task'
-desc 'Run specifications'
-RSpec::Core::RakeTask.new do |spec|
-  spec.rspec_opts = %w(--options spec/spec.opts) if File.exists?('spec/spec.opts')
-end
-
-desc "Run specs through RCov"
-RSpec::Core::RakeTask.new("spec:rcov") do |spec|
-  spec.rcov = true
-  spec.rcov_opts =  %q[--exclude "spec"]
-end
-
-desc "Generate HTML report specs"
-RSpec::Core::RakeTask.new("doc:spec") do |spec|
-  spec.rspec_opts = ["--format", "html", "-o", "doc/spec.html"]
-end
-
-require 'yard'
-namespace :doc do
-  YARD::Rake::YardocTask.new
-end

rdf-turtle.gemspec

@@ -21,17 +21,14 @@ Gem::Specification.new do |gem|
   gem.required_ruby_version = '>= 2.4'
   gem.requirements          = []
   gem.add_runtime_dependency     'rdf',             '~> 3.1', '>= 3.1.2'
-  gem.add_runtime_dependency     'ebnf',            '~> 2.0'
+  gem.add_runtime_dependency     'ebnf',            '~> 2.1'
   gem.add_development_dependency 'erubis',          '~> 2.7'
   gem.add_development_dependency 'htmlentities',    '~> 4.3'
-  gem.add_development_dependency 'rspec',           '~> 3.9'
+  gem.add_development_dependency 'rspec',           '~> 3.10'
   gem.add_development_dependency 'rspec-its',       '~> 1.3'
   gem.add_development_dependency 'rdf-isomorphic',  '~> 3.1'
   gem.add_development_dependency 'json-ld',         '~> 3.1'
   gem.add_development_dependency 'rdf-spec',        '~> 3.1'
   gem.add_development_dependency 'rdf-vocab',       '~> 3.1'
-
-  gem.add_development_dependency 'rake',            '~> 13.0'
-  gem.add_development_dependency 'yard' ,           '~> 0.9.20'
   gem.post_install_message  = nil
 end