chore: Update Ruby 3 and Rails 7 (#994)

* Update to Ruby 3.0

* [6.1 defaults] enable has_many_inversing

* [6.1 defaults] enable track_variants

* [6.1 defaults] cookies_same_site_protection = :lax

* [6.1 defaults] enable urlsafe_csrf_tokens

* [6.1 defaults] enable utc_to_local_returns_utc_offset_times

* [6.1 defaults] enable ssl_default_redirect_status=308

* [6.1 defaults] disable legacy_connection_handling

* [6.1 defaults] enable preload_links_header

* Load Rails 6.1 defaults

* Clean up active storage disc files after test suite is complete

* Upgrade to Rails 7.0.0

* Fix deprecation: image/jpg is not a valid content type

* GREEN test prior to removing config.active_storage.replace_on_assign_to_many

* Fix deprecation: config.active_storage.replace_on_assign_to_many is deprecated and will be removed in Rails 7.1

* [7.0 defaults] button_to_generates_button_tag=true

* [7.0 defaults] video_preview_arguments uses scene detection

* Use libvips instead of imagemagic package

* [7.0 defaults] variant_processor = :vips

* [7.0 defaults] REMOVES cookie serializer since we set it elsewhere

* [7.0 defaults] Enables wrap_parameters_by_default and removes redundant initializer

* [7.0 defaults] Removes legacy style sheet media tag

* [7.0 defaults] Updates default headers for XSS protection

* [7.0 defaults] Enable open redirect protection

* [7.0 defaults] Enable foreign key verification for text fixtures

* [7.0 defaults] Enable executor wrap around test cases

* [7.0 defaults] Use default thread isolation

* [7.0 defaults] Use default smtp timeout (irrelevant since we don't send emails

* [7.0 defaults] Enable automatic_scope_inversing

* [7.0 defaults] Disable partial inserts on ActiveRecord

* [7.0 defaults] use_rfc4122_namespaced_uuids (irrelevants since we don't use uuids)

* Fix deprecation: webconsole.whitelisted_ips to allowed_ips

---------

Co-authored-by: Laura Mosher <lauramosher@users.noreply.github.com>

rails/Dockerfile

@@ -8,7 +8,7 @@
 # == Development Image
 #
 # Also used as the base for building assets for prod images.
-FROM ruby:2.7.8-alpine as devcore
+FROM ruby:3.0-alpine3.16 as devcore
 
 RUN apk --no-cache add --update \
     build-base \
@@ -25,7 +25,7 @@ RUN apk --no-cache add --update \
     libxml2-dev \
     libxslt-dev \
     libc6-compat \
-    imagemagick \
+    vips \
     ffmpeg \
     poppler && \
     gem install bundler --no-document --force -v '~> 2.4.7'
@@ -51,7 +51,7 @@ RUN bin/rake assets:precompile
 #
 # Start from base Ruby image so we can keep image size slim
 # Final image can be used for online or offline mode.
-FROM ruby:2.7.8-alpine as prod
+FROM ruby:3.0-alpine3.16 as prod
 
 EXPOSE 3000
 
@@ -67,7 +67,7 @@ RUN apk --no-cache add \
     libxml2 \
     libxslt \
     libc6-compat \
-    imagemagick \
+    vips \
     ffmpeg \
     poppler && \
     gem install bundler --no-document --force

rails/Gemfile

@@ -1,12 +1,12 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '2.7.8'
+ruby '3.0.6'
 
-# lock mail version (required by rails)
-# until upgrade to Ruby 3 / Rails 7
-gem 'mail', '2.7.1'
-gem 'rails', '~> 6.1.0'
+gem 'rails', '7.0.0'
+
+# No longer included in rails as of 7.0
+gem "sprockets-rails"
 
 # Use Puma as the app server
 gem 'puma', '< 7'
@@ -49,7 +49,7 @@ gem 'aws-sdk-s3', '~> 1.119.0'
 gem 'active_storage_validations', '~> 1.0'
 
 # Enable Webpack for javascript application code
-gem 'shakapacker', '~> 7.1'
+gem 'shakapacker', '7.1.0'
 gem 'react-rails', '~> 2.6.2'
 
 # Use ActiveStorage variant