Try restore truffleruby

Author: deivid-rodriguez

.github/workflows/test.yml

@@ -14,21 +14,23 @@ jobs:
       fail-fast: false
       matrix:
        include:
-         - docker-image: 'library/ruby:2.5'
-         - docker-image: 'library/ruby:2.6'
-         - docker-image: 'library/ruby:2.7'
-         - docker-image: 'library/ruby:3.0'
-         - docker-image: 'library/ruby:3.1'
-         - docker-image: 'bitnami/jruby:latest'
-    container: ${{ matrix.docker-image }}
+         - ruby: 2.5
+         - ruby: 2.6
+         - ruby: 2.7
+         - ruby: 3.0
+         - ruby: 3.1
+         - ruby: jruby
+         - ruby: truffleruby
     steps:
     - uses: actions/checkout@v2
-    - name: Install dependencies
-      run: bundle install
-      continue-on-error: ${{ contains(matrix.docker-image, 'jruby') }}
+    - uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        bundler-cache: true
+      continue-on-error: ${{ matrix.ruby == 'jruby' }}
     - name: Run tests
       run: bundle exec rake spec
-      continue-on-error: ${{ contains(matrix.docker-image, 'jruby') }}
+      continue-on-error: ${{ matrix.ruby == 'jruby' }}
   actionmailer:
     runs-on: ubuntu-latest
     steps: