Reimplement coveralls

.github/workflows/main.yml

@@ -47,3 +47,21 @@ jobs:
       env:
         JRUBY_OPTS: --debug
       run: bundle exec rake
+  coveralls:
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 2.6
+        bundler-cache: true
+    - name: Install dependencies
+      run: bundle install
+    - name: Run tests
+      run: bundle exec rake
+    - name: Coveralls GitHub Action
+      uses: coverallsapp/github-action@v1.1.2
+      with:
+        github-token: ${{ secrets.github_token }}
+        path-to-lcov: './coverage/lcov/omniauth-oauth2.lcov'

Gemfile

@@ -4,14 +4,15 @@ gem "rake", "~> 12.0"
 
 group :test do
   gem "addressable", "~> 2.3.8", :platforms => %i[jruby ruby_18]
-  gem "coveralls"
+  gem 'coveralls_reborn', '~> 0.19.0', require: false
   gem "json", :platforms => %i[jruby ruby_18 ruby_19]
   gem "mime-types", "~> 1.25", :platforms => %i[jruby ruby_18]
   gem "rack-test"
   gem "rest-client", "~> 1.8.0", :platforms => %i[jruby ruby_18]
   gem "rspec", "~> 3.2"
   gem "rubocop", ">= 0.51", :platforms => %i[ruby_19 ruby_20 ruby_21 ruby_22 ruby_23 ruby_24]
-  gem "simplecov", ">= 0.9"
+  gem 'simplecov-lcov'
+  gem 'tins', '~> 1.13', :platforms => %i[jruby_18 jruby_19 ruby_19]
   gem "webmock", "~> 3.0"
 end
 

spec/helper.rb

@@ -3,9 +3,16 @@
 
 if RUBY_VERSION >= "1.9"
   require "simplecov"
+  require "simplecov-lcov"
   require "coveralls"
 
-  SimpleCov.formatters = [SimpleCov::Formatter::HTMLFormatter, Coveralls::SimpleCov::Formatter]
+  SimpleCov::Formatter::LcovFormatter.config.report_with_single_file = true
+
+  SimpleCov.formatters = [
+    SimpleCov::Formatter::HTMLFormatter,
+    SimpleCov::Formatter::LcovFormatter,
+    Coveralls::SimpleCov::Formatter
+  ]
 
   SimpleCov.start do
     minimum_coverage(78.48)