.travis.yml updates

Author: vitalie

.travis.yml

@@ -1,65 +1,67 @@
-language: ruby
 dist: bionic
-rvm: 2.5.9
 
-services:
-  - redis
+language: ruby
+rvm: 2.5.9
 
 cache:
   bundler: true
 
 env:
   global:
-  - COVERAGE=1
-  - PATH=/snap/bin:$PATH
+    - COVERAGE=1
+    - PATH=/snap/bin:$PATH
   matrix:
-  - INTEGRATION_SPECS=0
-  - INTEGRATION_SPECS=1
+    - INTEGRATION_SPECS=0
+    - INTEGRATION_SPECS=1
 
 addons:
   snaps:
-  - name: docker
-    channel: latest/beta
+    - name: docker
+      channel: latest/beta
+
+services:
+  - redis
 
 stages:
-- test
-- ':ship: it to quay.io'
+  - test
+
+  - ':ship: it to quay.io'
 
 jobs:
   allow_failures:
-  - script: ./script/docker-build-and-push
+    - script: ./script/docker-build-and-push
   include:
-  - stage: test
-    env:
-    script: ./script/validate-example-payloads-with-docker
+    - stage: test
+      env:
+      script: ./script/validate-example-payloads-with-docker
 
-  - stage: ':ship: it to quay.io'
-    env:
-    script: ./script/docker-build-and-push
-    if: (branch = master and type = push ) OR commit_message =~ /ship:docker/ OR env(SHIP_DOCKER) = true
+    - stage: ':ship: it to quay.io'
+      env:
+      script: ./script/docker-build-and-push
+      if: (branch = master and type = push ) OR commit_message =~ /ship:docker/ OR env(SHIP_DOCKER) = true
 
 before_install:
-- gem update --silent --system 3.3.26
+  - gem update --silent --system 3.3.26
 
 before_script:
-- eval "$(script/handle-docker-config)"
-- bundle install
-- bundle exec rake clean assets:precompile
+  - eval "$(script/handle-docker-config)"
+  - bundle install
+  - bundle exec rake clean assets:precompile
 
 script:
-- bundle exec rspec spec
-- bundle exec rake shfmt
-- bundle exec rake assert_clean
-- bundle exec rake shellcheck
-- bundle exec rake assert_examples
+  - bundle exec rspec spec
+  - bundle exec rake shfmt
+  - bundle exec rake assert_clean
+  - bundle exec rake shellcheck
+  - bundle exec rake assert_examples
 
 after_success: bundle exec codeclimate-test-reporter
 
 after_failure: bundle exec rake dump_examples_logs
 
 before_deploy:
-- sudo pip install -U -I Pygments
-- ./script/build-s3-index-html
+  - sudo pip install -U -I Pygments
+  - ./script/build-s3-index-html
 
 deploy:
   provider: s3