Log errors in CI to help track them

Author: atd

Diff for: .travis.yml

@@ -39,6 +39,8 @@ after_success:
   - docker tag singularitiesorg/circular-work "singularitiesorg/circular-work:$TRAVIS_COMMIT"
   - docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
   - docker push "singularitiesorg/circular-work:$TRAVIS_COMMIT"
+after_failure:
+  - docker-compose logs app
 
 notifications:
   webhooks:

Diff for: config/environments/production.rb

@@ -41,7 +41,11 @@
 
   # Use the lowest log level to ensure availability of diagnostic information
   # when problems arise.
-  config.log_level = :debug
+  if ENV['CI']
+    config.log_level = :error
+  else
+    config.log_level = :debug
+  end
 
   # Prepend all log lines with the following tags.
   config.log_tags = [ :request_id ]

Diff for: docker-compose.yml

@@ -5,6 +5,7 @@ services:
     ports:
       - "127.0.0.1:8030:3000"
     environment:
+      CI: 1
       DATABASE_URL: postgres://postgres:dbpass@db:5432?pool=10
       DEFAULT_HOST: example.com
       RAILS_ENV: production