Ci/simplecov codecov integration

.github/workflows/ruby.yml

@@ -9,19 +9,22 @@ name: Ruby
 
 on:
   push:
+    branches:
+      - '**'   # run on all branches
+    tags-ignore:
+      - '**'   # skip all tags
   pull_request_target:
-    types: [opened, reopened]
+    types: [opened, reopened, synchronize]
 
 jobs:
   test:
-
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         ruby-version: ['3.1']
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v5
     - name: Set up Ruby
     # To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
     # change this to (see https://github.com/ruby/setup-ruby#versioning):
@@ -30,8 +33,14 @@ jobs:
         ruby-version: ${{ matrix.ruby-version }}
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
     - name: set up config file
-      run:  cp config/config.test.rb config/config.rb
+      run: cp config/config.test.rb config/config.rb
     - name: Run tests
       env:
         UT_APIKEY: ${{ secrets.UT_APIKEY }}
       run: bundle exec rake test TESTOPTS="-v"
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v5
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
+        flags: ${{ matrix.ruby-version }}
+        verbose: true

.gitignore

@@ -1,9 +1,12 @@
 *.gem
 .DS_Store
-config/config.rb
+/config/config.rb
 
 # Specific to IntelliJ
 .idea/
 
 # Specific to rbenv
-.ruby-version
+.ruby-version
+
+# Codecov local cache
+/coverage/

Gemfile

@@ -7,3 +7,5 @@ gemspec
 gem 'pry'
 gem 'rake'
 gem 'rubocop', '~> 1.43'
+gem "simplecov", require: false
+gem "simplecov-cobertura", require: false

Gemfile.lock

@@ -36,6 +36,7 @@ GEM
     coderay (1.1.3)
     concurrent-ruby (1.3.5)
     connection_pool (2.5.4)
+    docile (1.4.1)
     drb (2.2.3)
     excon (1.3.1)
       logger
@@ -50,11 +51,11 @@ GEM
       faraday (>= 1, < 3)
     faraday-multipart (1.1.1)
       multipart-post (~> 2.0)
-    faraday-net_http (3.4.1)
-      net-http (>= 0.5.0)
+    faraday-net_http (3.4.2)
+      net-http (~> 0.5)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    json (2.15.2)
+    json (2.16.0)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     logger (1.7.0)
@@ -84,6 +85,7 @@ GEM
     rainbow (3.1.1)
     rake (13.3.1)
     regexp_parser (2.11.3)
+    rexml (3.4.4)
     rubocop (1.81.7)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
@@ -100,6 +102,15 @@ GEM
       prism (~> 1.4)
     ruby-progressbar (1.13.0)
     securerandom (0.4.1)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-cobertura (3.1.0)
+      rexml
+      simplecov (~> 0.19)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (3.2.0)
@@ -119,6 +130,8 @@ DEPENDENCIES
   pry
   rake
   rubocop (~> 1.43)
+  simplecov
+  simplecov-cobertura
 
 BUNDLED WITH
    2.6.9

test/test_case.rb

@@ -1,4 +1,20 @@
 # frozen_string_literal: true
+# Start simplecov if this is a coverage task or if it is run in the CI pipeline
+if ENV['COVERAGE'] || ENV['CI']
+  require 'simplecov'
+  require 'simplecov-cobertura'
+
+  SimpleCov.formatters = SimpleCov::Formatter::MultiFormatter.new([
+    SimpleCov::Formatter::HTMLFormatter,
+    SimpleCov::Formatter::CoberturaFormatter, # writes coverage/cobertura.xml
+  ])
+
+  SimpleCov.start do
+    enable_coverage :branch
+    add_filter %w[/test/ /config/]
+  end
+end
+
 require 'bundler/setup'
 require 'pry'
 require 'minitest/autorun'