Switch to Github Actions

.github/workflows/main.yml

@@ -0,0 +1,38 @@
+name: Ruby
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby-version: [2.6, 2.7, '3.0', 3.1, head, jruby, jruby-head]
+    env:
+      JRUBY_OPTS: "--debug"
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Ruby ${{ matrix.ruby-version }}
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+      - name: Install dependencies
+        run: bundle install
+      - name: Run tests
+        run: bundle exec rake spec
+      - name: Coveralls Parallel
+        uses: coverallsapp/github-action@1.1.3
+        with:
+          github-token: ${{ secrets.github_token }}
+          flag-name: run-${{ matrix.ruby-version }}
+          parallel: true
+
+  finish:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Coveralls Finished
+        uses: coverallsapp/github-action@1.1.3
+        with:
+          github-token: ${{ secrets.github_token }}
+          parallel-finished: true

.rspec

@@ -1 +1,3 @@
---color
+--format documentation
+--color
+--require spec_helper

Gemfile

@@ -2,6 +2,6 @@ source 'https://rubygems.org'
 
 gemspec
 
-platforms :ruby do
-  gem 'coveralls', require: false
-end
+
+gem 'simplecov',      require: false
+gem 'simplecov-lcov', require: false

README.rdoc

@@ -1,4 +1,4 @@
-= ruby-thumbor {<img src="https://secure.travis-ci.org/thumbor/ruby-thumbor.png?branch=master" alt="Build Status" />}[http://travis-ci.org/thumbor/ruby-thumbor] {<img src="https://badge.fury.io/rb/ruby-thumbor.svg" alt="Gem Version" />}[http://badge.fury.io/rb/ruby-thumbor] {<img src="https://coveralls.io/repos/thumbor/ruby-thumbor/badge.svg?branch=master&service=github" alt="Coverage Status" />}[https://coveralls.io/github/thumbor/ruby-thumbor?branch=master] {<img src="https://circleci.com/gh/thumbor/ruby-thumbor.svg?style=svg" alt="CircleCI" />}[https://circleci.com/gh/thumbor/ruby-thumbor]
+= ruby-thumbor {<img src="https://github.com/thumbor/ruby-thumbor/actions/workflows/main.yml/badge.svg" alt="Build Status" />}[https://github.com/thumbor/ruby-thumbor/actions] {<img src="https://badge.fury.io/rb/ruby-thumbor.svg" alt="Gem Version" />}[http://badge.fury.io/rb/ruby-thumbor] {<img src="https://coveralls.io/repos/thumbor/ruby-thumbor/badge.svg?branch=master&service=github" alt="Coverage Status" />}[https://coveralls.io/github/thumbor/ruby-thumbor?branch=master]
 
 
 * http://github.com/thumbor/ruby-thumbor

spec/spec_helper.rb

@@ -1,11 +1,13 @@
+
 require 'simplecov'
-begin
-  require 'coveralls'
-rescue LoadError
-  puts 'Running on Jruby'
+require 'simplecov-lcov'
+
+SimpleCov::Formatter::LcovFormatter.config do |config|
+  config.report_with_single_file = true
+  config.single_report_path = 'coverage/lcov.info'
 end
 
-Coveralls.wear! if defined? Coveralls
+SimpleCov.formatters = SimpleCov::Formatter::LcovFormatter
 
 SimpleCov.start do
   add_filter '/spec/'