templates/gitlab-ci.yml.erb in bankai-0.4.0 vs templates/gitlab-ci.yml.erb in bankai-0.4.1

@@ -1,22 +1,25 @@
 image: ruby:<%= RUBY_VERSION %>
 
 variables:
   RAILS_ENV: test
   NODE_VERSION: 12.13.1
+  BUNDLER_VERSION: 2.1.4
 <%- if pg? -%>
   POSTGRES_DB: <%= app_name %>
-  DATABASE_URL: "postgresql://postgres:postgres@postgres:5432/$POSTGRES_DB"
+  POSTGRES_PASSWORD: postgres
+  DATABASE_URL: "postgresql://postgres:${POSTGRES_PASSWORD}@postgres:5432/$POSTGRES_DB"
 <%- end -%>
 <%- if mysql? -%>
   MYSQL_DATABASE: <%= app_name %>
   MYSQL_USER: <%= app_name %>
   MYSQL_PASSWORD: <%= app_name %>
   MYSQL_RANDOM_ROOT_PASSWORD: "true"
   DATABASE_URL: "mysql2://$MYSQL_USER:$MYSQL_PASSWORD@mysql:3306/$MYSQL_DATABASE"
 <%- end -%>
 
 .install_ruby_gems: &install_ruby_gems
+  - gem install bundler -v ${BUNDLER_VERSION}
   - bundle install --path vendor
 
 .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