gitlab-ci.yml.erb in bankai-0.8.0

- old
+ new

@@ -1,7 +1,13 @@
-image: ruby:<%= RUBY_VERSION %>
+default:
+  image: ruby:<%= RUBY_VERSION %>
 
+stages:
+  - lint
+  - test
+  - deploy
+
 variables:
   RAILS_ENV: test
   NODE_VERSION: 12.13.1
   BUNDLER_VERSION: 2.1.4
 <%- if pg? -%>
@@ -24,56 +30,77 @@
 .install_nodejs: &install_nodejs
   - curl -SLO https://nodejs.org/dist/v$NODE_VERSION/node-v${NODE_VERSION}-linux-x64.tar.xz && tar -xJf node-v${NODE_VERSION}-linux-x64.tar.xz -C /usr/local --strip-components=1;
   - curl -o- -L https://yarnpkg.com/install.sh | bash
   - export PATH=$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin:$PATH
 
-stages:
-  - lint
-  - test
-  - deploy
+.common:
+  before_script:
+    - export LANG=C.UTF-8
+    - export LC_ALL=C.UTF-8
+    - *install_ruby_gems
+  cache:
+    paths:
+      - vendor/ruby
+      - node_modules
 
-cache:
-  paths:
-    - vendor/ruby
-    - node_modules
-
-before_script:
-  - export LANG=C.UTF-8
-  - export LC_ALL=C.UTF-8
-  - *install_ruby_gems
-
 rubocop:
+  extends: .common
   stage: lint
   script:
     - bundle exec rubocop
   except:
     - schedules
 
 brakeman:
+  extends: .common
   stage: lint
   script:
     - bundle exec brakeman
   except:
     - schedules
 
 bundler-audit:
+  extends: .common
   stage: lint
-  before_script:
+  script:
     - gem install bundler-audit
     - bundle audit --update
-  script:
     - bundle audit
+  only:
+    changes:
+      - Gemfile
+      - Gemfile.lock
   allow_failure: true
 
+bundler-leak:
+  extends: .common
+  stage: lint
+  script:
+    - gem install bundler-leak
+    - bundle leak check --update
+    - bundle leak
+  only:
+    changes:
+      - Gemfile
+      - Gemfile.lock
+  allow_failure: true
+
 yarn-audit:
+  extends: .common
   stage: lint
   before_script:
     - *install_nodejs
   script:
     - yarn audit
+  only:
+    changes:
+      - package.json
+      - package-lock.json
+      - yarn.lock
   allow_failure: true
 
 rspec:
+  extends: .common
   stage: test
   before_script:
     - *install_nodejs
     - *install_ruby_gems
     - yarn install