Move main tests to GitHub actions

A job collects coverage, uploads the report as an artifact, and once all
matrix entries are done a separate job will download these and use
`paambaati/codeclimate-action` to pass it along to CodeClimate.
This action takes care of formatting and summing the reports.

In addition to that, I'm also fixing the spec filters which I forgot about in the other PRs

Author: Earlopain

.circleci/config.yml

@@ -15,20 +15,20 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  main:
-    name: >-
-      ${{ matrix.os }} ${{ matrix.ruby }}
+  spec:
+    name: Spec - ${{ matrix.os }} ${{ matrix.ruby }}
     runs-on: ${{ matrix.os }}-latest
     env:
       # See https://github.com/tmm1/test-queue#environment-variables
       TEST_QUEUE_WORKERS: 2
     strategy:
       fail-fast: false
       matrix:
-        # [ubuntu, macos, windows]
-        os: [windows]
+        os: [ubuntu, windows]
         ruby: ['2.7', '3.0', '3.1', '3.2', '3.3', 'head']
         include:
+          - os: ubuntu
+            ruby: jruby-9.4
           - os: windows
             ruby: mingw
         exclude:
@@ -38,13 +38,45 @@ jobs:
     steps:
       - name: checkout
         uses: actions/checkout@v4
-      - name: set up Ruby
+      - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
+      - name: Set up Coverage
+        # Only collect coverage data on ubuntu runners with CRuby
+        if: matrix.os == 'ubuntu' && !startsWith(matrix.ruby, 'jruby-')
+        run: echo "COVERAGE=true" >> $GITHUB_ENV
       - name: spec
+        env:
+          CI_RUBY_VERSION: ${{ matrix.ruby }}
         run: bundle exec rake spec
+      - name: Upload Coverage Artifact
+        if: matrix.os == 'ubuntu' && !startsWith(matrix.ruby, 'jruby-')
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-${{ matrix.os }}-${{ matrix.ruby }}
+          path: coverage/.resultset.json
+          if-no-files-found: error
+
+  upload_coverage:
+    name: Upload Coverage
+    needs: spec
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - uses: actions/download-artifact@v4
+        name: Download Coverage Artifacts
+        with:
+          pattern: coverage-*
+      - uses: paambaati/codeclimate-action@v6
+        env:
+          CC_TEST_REPORTER_ID: a11b66bfbb1acdf220d5cb317b2e945a986fd85adebe29a76d411ad6d74ec31f
+        with:
+          coverageLocations: |
+            ${{github.workspace}}/coverage-*/.resultset.json:simplecov
 
   ascii_spec:
     name: Ascii Spec - ${{ matrix.os }} ${{ matrix.ruby }}
@@ -73,6 +105,8 @@ jobs:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
       - name: ascii_spec
+        env:
+          CI_RUBY_VERSION: ${{ matrix.ruby }}
         run: bundle exec rake ascii_spec
 
   internal_investigation:
@@ -126,20 +160,6 @@ jobs:
       - name: Check documentation syntax
         run: bundle exec rake documentation_syntax_check
 
-  jruby:
-    name: JRuby 9.4
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-      - name: set up Ruby
-        uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: jruby-9.4
-          bundler-cache: true
-      - name: spec
-        run: bundle exec rake spec
-
   prism:
     runs-on: ubuntu-latest
     name: Prism

.github/workflows/rubocop.yml

@@ -5,7 +5,6 @@
 ----------
 [![Ruby Style Guide](https://img.shields.io/badge/code_style-rubocop-brightgreen.svg)](https://github.com/rubocop/rubocop)
 [![Gem Version](https://badge.fury.io/rb/rubocop.svg)](https://badge.fury.io/rb/rubocop)
-[![CircleCI Status](https://circleci.com/gh/rubocop/rubocop/tree/master.svg?style=svg)](https://circleci.com/gh/rubocop/rubocop/tree/master)
 [![Actions Status](https://github.com/rubocop/rubocop/workflows/CI/badge.svg?branch=master)](https://github.com/rubocop/rubocop/actions?query=workflow%3ACI)
 [![Test Coverage](https://api.codeclimate.com/v1/badges/d2d67f728e88ea84ac69/test_coverage)](https://codeclimate.com/github/rubocop/rubocop/test_coverage)
 [![Maintainability](https://api.codeclimate.com/v1/badges/d2d67f728e88ea84ac69/maintainability)](https://codeclimate.com/github/rubocop/rubocop/maintainability)

README.md

@@ -57,11 +57,8 @@
 
   config.after(:suite) { RuboCop::Cop::Registry.reset! }
 
-  if %w[ruby-head-ascii_spec ruby-head-spec].include? ENV.fetch('CIRCLE_JOB', nil)
-    config.filter_run_excluding broken_on: :ruby_head
-  end
-
-  config.filter_run_excluding broken_on: :jruby if ENV.fetch('GITHUB_JOB', nil) == 'jruby'
+  config.filter_run_excluding broken_on: :ruby_head if ENV['CI_RUBY_VERSION'] == 'head'
+  config.filter_run_excluding broken_on: :jruby if RUBY_ENGINE == 'jruby'
   config.filter_run_excluding broken_on: :prism if ENV['PARSER_ENGINE'] == 'parser_prism'
 
   # Prism supports Ruby 3.3+ parsing.