"(CAT-1618) - Add code coverage to ci"

.github/workflows/ci.yml

@@ -6,6 +6,9 @@ on:
       - "main"
   workflow_dispatch:
 
+env:
+  CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+
 jobs:
   spec:
     strategy:
@@ -26,6 +29,7 @@ jobs:
     uses: "puppetlabs/cat-github-actions/.github/workflows/gem_ci.yml@main"
     secrets: "inherit"
     with:
+      rake_task: "spec:coverage"
       ruby_version: ${{ matrix.ruby_version }}
       puppet_gem_version: ${{ matrix.puppet_version }}
       runs_on: ${{ matrix.runs-on }}

Gemfile

@@ -14,6 +14,7 @@ group :test do
 
   gem 'codecov'
   gem 'simplecov'
+  gem 'simplecov-console'
 end
 
 group :development do

Rakefile

@@ -19,6 +19,14 @@ RSpec::Core::RakeTask.new(:spec) do |spec|
   spec.pattern = FileList['spec/**/*_spec.rb']
 end
 
+namespace :spec do
+  desc 'Run RSpec code examples with coverage collection'
+  task :coverage do
+      ENV['COVERAGE'] = 'yes'
+      Rake::Task['spec'].execute
+  end
+end
+
 task default: :spec
 
 namespace :ssl do

spec/spec_helper.rb

@@ -1,5 +1,36 @@
 # frozen_string_literal: true
 
+if ENV['COVERAGE'] == 'yes'
+  begin
+    require 'simplecov'
+    require 'simplecov-console'
+
+    SimpleCov.formatters = [
+      SimpleCov::Formatter::HTMLFormatter,
+      SimpleCov::Formatter::Console,
+    ]
+
+    if ENV['CI'] == 'true'
+      require 'codecov'
+      SimpleCov.formatters << SimpleCov::Formatter::Codecov
+    end
+
+    SimpleCov.start do
+      track_files 'lib/**/*.rb'
+      add_filter '/spec'
+      add_filter 'lib/puppetfile-resolver/version.rb'
+
+      add_filter '/docs'
+
+      # do not track vendored files
+      add_filter '/vendor'
+      add_filter '/.vendor'
+    end
+  rescue LoadError
+    raise 'Add the simplecov, simplecov-console, codecov gems to Gemfile to enable this task'
+  end
+end
+
 root = File.join(__dir__,'..',)
 # Add the language server into the load path
 $LOAD_PATH.unshift(File.join(root,'lib'))