config.yml in creditsafe-0.7.0

- old
+ new
@@ -1,17 +1,66 @@
-version: 2
+---
+version: 2.1
+
+references:
+  bundle_install: &bundle_install
+    run:
+      name: Bundle
+      command: |
+        gem install bundler --no-document && \
+        bundle config set no-cache 'true' && \
+        bundle config set jobs '4' && \
+        bundle config set retry '3' && \
+        bundle install
+
+  cache_bundle: &cache_bundle
+    save_cache:
+      key: bundle-<< parameters.ruby_version >>-{{ checksum "creditsafe.gemspec" }}-{{ checksum "Gemfile" }}
+      paths:
+        - vendor/bundle
+
+  restore_bundle: &restore_bundle
+    restore_cache:
+      key: bundle-<< parameters.ruby_version >>-{{ checksum "creditsafe.gemspec" }}-{{ checksum "Gemfile" }}
+
+  steps: &steps
+    - checkout
+    - *restore_bundle
+    - *bundle_install
+    - *cache_bundle
+    - run:
+        name: Run specs
+        command: |
+          circleci tests glob "spec/**/*_spec.rb"
+          bundle exec rspec $(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings) --profile --format progress --format RspecJunitFormatter -o /tmp/circle_artifacts/rspec.xml
+    - run:
+        name: "Rubocop"
+        command: bundle exec rubocop --extra-details --display-style-guide --parallel --force-exclusion
+    - store_artifacts:
+        path: /tmp/circle_artifacts/
+    - store_test_results:
+        path: /tmp/circle_artifacts/
+
+  ruby_versions: &ruby_versions
+    - "2.7"
+    - "3.0"
+
 jobs:
-  build:
-    working_directory: ~/creditsafe-ruby
+  test_and_lint:
+    working_directory: /mnt/ramdisk
+    parameters:
+      ruby_version:
+        type: string
     docker:
-      - image: ruby:2.5
-    steps:
-      - checkout
-      - restore_cache:
-          key: bundler-v1-{{ checksum "creditsafe.gemspec" }}-{{ checksum ".ruby-version" }}
-      - run: bundle install --path vendor/bundle
-      - save_cache:
-          key: bundler-v1-{{ checksum "creditsafe.gemspec" }}-{{ checksum ".ruby-version" }}
-          paths:
-            - "vendor/bundle"
-      - run: bundle exec rubocop
-      - run: bundle exec rspec --format RspecJunitFormatter
+      - image: cimg/ruby:<< parameters.ruby_version >>
+        environment:
+          CIRCLE_TEST_REPORTS: /tmp/circle_artifacts/
+    steps: *steps
+
+workflows:
+  version: 2
+  tests:
+    jobs:
+      - test_and_lint:
+          matrix:
+            parameters:
+              ruby_version: *ruby_versions