Rails dual boot

.github/workflows/run_tests_CI.yml

@@ -21,12 +21,27 @@ jobs:
           --health-interval 10s
           --health-timeout 5s
           --health-retries 5
+    continue-on-error: true
+    strategy:
+      matrix:
+        gemfile:
+          - Gemfile
+          - Gemfile.next
+        ruby:
+          - 2.5
+          - 2.6
+        exclude:
+          - gemfile: Gemfile
+            ruby: 2.6
+          - gemfile: Gemfile.next
+            ruby: 2.5
+
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 2.5
+          ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
       - name: Install PG Client
         run: |

.guardrails/ignore

@@ -1,3 +1,4 @@
 docker-compose.yml
 config/database.yml
-config/secrets.yml
+config/secrets.yml
+docker-compose-rails-next.yml

Dockerfile.rails-next

@@ -0,0 +1,33 @@
+FROM ruby:2.6-slim-buster
+
+WORKDIR /rails_app
+
+RUN rm -f /etc/apt/apt.conf.d/docker-clean; echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache
+
+RUN --mount=type=cache,id=talk-apt-cache,target=/var/cache/apt --mount=type=cache,id=talk-apt-lib,target=/var/lib/apt \
+    apt-get update && \
+    apt-get install --no-install-recommends -y \
+    build-essential \
+    git \
+    libpq-dev \
+    tmpreaper
+
+ARG RAILS_ENV=production
+ENV RAILS_ENV=$RAILS_ENV
+
+ADD ./Gemfile.next /rails_app/
+ADD ./Gemfile.next.lock /rails_app/
+
+# ensure we use the rails-next gemfile setup to ensure we boot the upgraded libaries
+ENV BUNDLE_GEMFILE=Gemfile.next
+
+RUN bundle config --global jobs `cat /proc/cpuinfo | grep processor | wc -l | xargs -I % expr % - 1`
+RUN if [ "$RAILS_ENV" = "development" ]; then bundle install; else bundle install --without development test; fi
+
+ADD ./ /rails_app
+
+RUN (git log --format="%H" -n 1 > /rails_app/public/commit_id.txt && rm -rf .git)
+
+EXPOSE 81
+
+CMD [ "/rails_app/docker/start.sh" ]

Gemfile

@@ -1,5 +1,18 @@
+def next?
+  File.basename(__FILE__) == "Gemfile.next"
+end
 source 'https://rubygems.org'
 
+if next?
+  gem 'rails', '5.0.7.2'
+  gem 'schema_plus_pg_indexes', '~> 0.2.1'
+  gem 'spring', '~> 2.0.2', group: :development
+else
+  gem 'rails', '~> 4.2'
+  gem 'schema_plus_pg_indexes', '~> 0.1.12'
+  gem 'spring', '~> 1.7.1', group: :development
+end
+
 gem 'aws-sdk', '~> 2.3.7'
 gem 'faraday'
 gem 'faraday_middleware'
@@ -12,25 +25,27 @@ gem 'pg', '~> 0.21'
 gem 'puma'
 gem 'pundit', '~> 1.1.0'
 gem 'rack-cors', '~> 1.0.5'
-gem 'rails', '~> 4.2'
 gem 'redis', '~> 3.3.0'
 gem 'restpack_serializer', git: 'https://github.com/zooniverse/restpack_serializer.git', branch: 'talk-api-version', ref: '637aaaf85e'
-gem 'schema_plus_pg_indexes', '~> 0.1.12'
 gem 'sidekiq', '< 6'
 gem 'sidekiq-congestion', '~> 0.1.0'
 gem 'sidetiq', '~> 0.7.2'
-gem 'spring', '~> 1.7.1', group: :development
 gem 'zoo_stream', '~> 1.0'
 
 group :test, :development do
+  if next?
+    gem 'rspec-rails', '~> 4.1.2'
+  else
+    gem 'rspec-rails', '~> 3.4.2'
+  end
   gem 'benchmark-ips'
   gem 'factory_girl_rails', '~> 4.7.0'
   gem 'guard', '~> 2.14.0'
   gem 'guard-rspec', '~> 4.6.5'
   gem 'pry', '~> 0.11.3'
   gem 'rspec-its', '~> 1.2.0'
-  gem 'rspec-rails', '~> 3.4.2'
   gem 'spring-commands-rspec', '~> 1.0.4'
+  gem 'ten_years_rails'
   gem 'timecop'
 end
 

Gemfile.lock

@@ -77,6 +77,7 @@ GEM
     codeclimate-test-reporter (0.5.0)
       simplecov (>= 0.7.1, < 1.0.0)
     coderay (1.1.2)
+    colorize (0.8.1)
     concurrent-ruby (1.1.6)
     congestion (0.1.0)
       connection_pool (>= 2.0)
@@ -87,6 +88,8 @@ GEM
     crass (1.0.6)
     diff-lcs (1.2.5)
     docile (1.1.5)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
     erubis (2.7.0)
     factory_girl (4.7.0)
       activesupport (>= 3.0.0)
@@ -118,6 +121,9 @@ GEM
     hashdiff (0.3.7)
     hitimes (1.3.0)
     honeybadger (4.5.6)
+    http-accept (1.7.0)
+    http-cookie (1.0.5)
+      domain_name (~> 0.5)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     ice_cube (0.14.0)
@@ -159,13 +165,17 @@ GEM
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     method_source (0.9.0)
+    mime-types (3.5.2)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2024.0507)
     mini_mime (1.1.2)
     mini_portile2 (2.6.1)
     minitest (5.14.4)
     modware (0.1.3)
       key_struct (~> 0.4)
     multipart-post (2.1.1)
     nenv (0.3.0)
+    netrc (0.11.0)
     newrelic_rpm (6.12.0.367)
     nio4r (2.5.8)
     nokogiri (1.12.5)
@@ -221,6 +231,11 @@ GEM
       ffi (>= 0.5.0)
     redis (3.3.5)
     request_store (1.3.1)
+    rest-client (2.1.0)
+      http-accept (>= 1.7.0, < 2.0)
+      http-cookie (>= 1.0.2, < 2.0)
+      mime-types (>= 1.16, < 4.0)
+      netrc (~> 0.8)
     rspec (3.4.0)
       rspec-core (~> 3.4.0)
       rspec-expectations (~> 3.4.0)
@@ -291,13 +306,21 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
+    ten_years_rails (0.2.0)
+      actionview
+      activesupport
+      colorize (>= 0.8.1)
+      rest-client (>= 2.0.2)
     thor (1.1.0)
     thread_safe (0.3.6)
-    timecop (0.8.1)
+    timecop (0.9.8)
     timers (4.1.2)
       hitimes
     tzinfo (1.2.10)
       thread_safe (~> 0.1)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.9.1)
     webmock (3.4.2)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
@@ -339,6 +362,7 @@ DEPENDENCIES
   simplecov (~> 0.11.2)
   spring (~> 1.7.1)
   spring-commands-rspec (~> 1.0.4)
+  ten_years_rails
   timecop
   webmock (~> 3.4)
   zoo_stream (~> 1.0)

Gemfile.next

@@ -0,0 +1 @@
+Gemfile