Merge pull request #3305 from amatsuda/5-x-ci

Make 5-x-stable CI green again

.github/workflows/ruby.yml

@@ -7,9 +7,6 @@ jobs:
     name: Ruby specs
     runs-on: ${{ matrix.os }}
     continue-on-error: ${{ endsWith(matrix.ruby, 'head') || matrix.ruby == 'debug' || matrix.experimental }}
-    env:
-      BUNDLE_JOBS: 4
-      BUNDLE_RETRY: 3
     strategy:
       fail-fast: false
       matrix:
@@ -34,25 +31,23 @@ jobs:
             gemfile: gemfiles/Gemfile-rails-edge
             experimental: true
 
+    env:
+      BUNDLE_GEMFILE: ${{ matrix.gemfile }}
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/cache@v2
-        with:
-          path: /home/runner/bundle
-          key: bundle-use-ruby-${{ matrix.ruby }}-${{ matrix.gemfile }}-gems-${{ hashFiles(matrix.gemfile) }}-${{ hashFiles('**/*.gemspec') }}
-          restore-keys: |
-            bundle-use-ruby-${{ matrix.ruby }}-${{ matrix.gemfile }}-gems-
 
       - uses: ruby/setup-ruby@v1
+        if: matrix.ruby >= '2.6'
         with:
           ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+          rubygems: latest
 
-      - name: Bundle install
-        run: |
-          gem install bundler -v 2.1.4
-          bundle config path /home/runner/bundle
-          bundle config --global gemfile ${{ matrix.gemfile }}
-          bundle install --jobs 4 --retry 3
+      - uses: ruby/setup-ruby@v1
+        if: matrix.ruby < '2.6'  # Skip updating RubyGems on old rubies
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
 
       - name: Ruby specs
         run: bundle exec rake test

CONTRIBUTING.md

@@ -9,7 +9,7 @@ yarn
 ```
 
 ## Making sure your changes pass all tests
-There are a number of automated checks which run on Travis CI when a pull request is created.
+There are a number of automated checks which run on Github Actions when a pull request is created.
 You can run those checks on your own locally to make sure that your changes would not break the CI build.
 
 ### 1. Check the code for JavaScript style violations

README.md

@@ -1,6 +1,10 @@
 # Webpacker
 
-[![Build Status](https://travis-ci.org/rails/webpacker.svg?branch=master)](https://travis-ci.org/rails/webpacker)
+[![Ruby specs](https://github.com/rails/webpacker/workflows/Ruby%20specs/badge.svg)](https://github.com/rails/webpacker/actions)
+[![Jest specs](https://github.com/rails/webpacker/workflows/Jest%20specs/badge.svg)](https://github.com/rails/webpacker/actions)
+[![Rubocop](https://github.com/rails/webpacker/workflows/Rubocop/badge.svg)](https://github.com/rails/webpacker/actions)
+[![JS lint](https://github.com/rails/webpacker/workflows/JS%20lint/badge.svg)](https://github.com/rails/webpacker/actions)
+
 [![node.js](https://img.shields.io/badge/node-%3E%3D%2010.17.0-brightgreen.svg)](https://www.npmjs.com/package/@rails/webpacker)
 [![Gem](https://img.shields.io/gem/v/webpacker.svg)](https://rubygems.org/gems/webpacker)