Upgrade from Rails 6.1 to 7.0 and Ruby 3.0

.github/workflows/run-tests.yml

@@ -39,7 +39,7 @@ jobs:
         uses: ruby/setup-ruby@v1
       - uses: actions/setup-node@v1
         with:
-          node-version: '14'
+          node-version: '16'
       - name: Cache ruby gems
         uses: actions/cache@v4
         with:
@@ -63,8 +63,8 @@ jobs:
           echo "gem: --no-document" > ~/.gemrc
           gem install bundler --conservative
           bundle config path vendor/bundle
-          bin/setup
-          bundle exec rails spec
+          bundle install
+          bundle exec rails db:create db:schema:load spec
       - name: Run Rubocop
         run: bundle exec rubocop
       - name: Run eslint

.tool-versions

@@ -1 +1,2 @@
-ruby 2.7.5
+ruby 3.0.7
+nodejs 16.20.2

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:2.7
+FROM ruby:3.0.7
 
 RUN curl -sS https://deb.nodesource.com/setup_16.x | bash -
 RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
@@ -10,7 +10,7 @@ ENV RAILS_ENV production
 RUN mkdir $APP_HOME
 WORKDIR $APP_HOME
 
-RUN gem install bundler:2.2.32
+RUN gem install bundler:2.3.10
 ADD Gemfile* $APP_HOME/
 RUN bundle install --without development test
 

Gemfile

@@ -2,10 +2,12 @@
 
 source 'https://rubygems.org'
 
-ruby '~> 2.7'
+ruby '~> 3.0'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '~> 6.1.4'
+gem 'rails', '~> 7.0.0'
+# TODO: Remove this once upgrading to Rails 7.1, this is required for a bug specific to Rails 7.0
+gem 'concurrent-ruby', '1.3.4'
 # Use postgresql as the database for Active Record
 gem 'pg', '>= 0.18', '< 2.0'
 # Use Puma as the app server
@@ -61,6 +63,8 @@ gem 'fast_excel'
 # For writing excel files
 gem 'ruh-roo', '~> 3.0.0', require: 'roo'
 
+gem 'rexml'
+
 gem 'ox'
 
 gem 'rubyzip'
@@ -69,22 +73,19 @@ gem 'mitre-inspec-objects'
 gem 'rest-client'
 
 group :development do
-  gem 'listen', '~> 3.1.5'
+  gem 'listen'
   # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
   gem 'web-console', '>= 3.3.0'
   # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
   gem 'letter_opener'
   gem 'spring'
-  gem 'spring-watcher-listen', '~> 2.0.0'
+  gem 'spring-watcher-listen'
 end
 
 group :test do
   # Adds support for Capybara system testing and selenium driver
-  gem 'capybara', '>= 2.15'
+  gem 'capybara'
   gem 'selenium-webdriver'
-  # Easy installation and use of web drivers to run system tests with browsers
-  # gem 'webdrivers'
-
   gem 'database_cleaner-active_record'
   gem 'rubocop', require: false
   gem 'rubocop-performance'
@@ -95,6 +96,7 @@ end
 group :development, :test do
   gem 'brakeman'
   gem 'byebug'
+  gem 'pry'
   gem 'factory_bot_rails', '~> 5.2.0'
   gem 'rspec-mocks'
   gem 'rspec-rails', '~> 4.0.0'