add shellcheck tests

DannyBen · DannyBen · commit 222039bfde97 · 2020-01-31T08:26:52.000Z
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -34,3 +34,6 @@ jobs:
 
     - name: Run tests
       run: bundle exec rspec
+
+    - name: Run shellcheck tests
+      run: bundle exec run shellcheck
