Merge pull request #64 from rubocop/ci-setup

Optimize CI setup

Author: bquorning

.github/workflows/actions.yml

@@ -1,5 +1,11 @@
 name: CI
-on: [push, pull_request]
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
 jobs:
   main:
     name: Ruby ${{ matrix.ruby }}
@@ -18,10 +24,24 @@ jobs:
       - uses: actions/checkout@v6
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: ${{ matrix.ruby }}
-      - name: Install gems
-        run: bundle install
+          ruby-version: "${{ matrix.ruby }}"
+          bundler-cache: true
       - name: RuboCop
         run: bundle exec rubocop --parallel
       - name: RSpec
         run: bundle exec rspec
+
+  success:
+    name: Checks passing?
+    needs: main
+    if: always()
+    runs-on: ubuntu-latest
+    steps:
+      - run: |
+          if ${{ needs.main.result == 'success' }}
+          then
+            echo "All checks passed"
+          else
+            echo "Some checks failed"
+            false
+          fi

Gemfile

@@ -4,7 +4,6 @@ source 'https://rubygems.org'
 
 gemspec
 
-gem 'rake', '~> 13.3.1'
 gem 'rspec', '~> 3.7'
 gem 'rubocop', '~> 1.76.0'
 gem 'rubocop-rspec', '~> 3.5.0'