Rubocop + autogen config

Author: johnnyshields

.github/workflows/rubocop.yml

@@ -0,0 +1,20 @@
+---
+name: Rubocop
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      CI: true
+      TESTOPTS: "-v"
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Ruby 3.0
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 3.0
+          bundler-cache: true
+      - name: Run RuboCop
+        run: bundle exec rubocop --parallel

.rubocop.yml

@@ -0,0 +1,31 @@
+inherit_from: .rubocop_todo.yml
+
+AllCops:
+  TargetRubyVersion: 2.6
+  NewCops: disable
+  Include:
+    - 'lib/**/*'
+
+#Bundler:
+#  Enabled: false
+#
+#Gemspec:
+#  Enabled: false
+#
+#Layout:
+#  Enabled: false
+#
+#Lint:
+#  Enabled: false
+#
+#Metrics:
+#  Enabled: false
+#
+#Naming:
+#  Enabled: false
+#
+#Security:
+#  Enabled: true
+#
+#Style:
+#  Enabled: false