Extract steps to separate generators

[mcmire]

Global

• Core generators
  • Replace Gemfile (adding hashira-rails at the same time)
  • Replace setup script
  • Copy dotfiles
  • Remove SECRET_KEY_BASE from secrets.yml
  • Add time formats to en.yml
  • Disable wrap_parameters
  • Add error pages
  • Remove comments from config/application.rb, config/environments/*, config/routes.rb, app/assets/application.js, app/assets/application.scss
  • Configure ActionMailer
  • Set up application layout and related global partials
  • Add dev:prime, add DevelopmentSoil template, override db:seed to use it
  • Configure ActiveJob to use inline adapter in tests
  • Initialize Git repo
  • Run bundle install?
• Heroku (add Procfile, app.json -- with all env vars in .env -- additions to README, maybe some scripts in bin, modifications to production.rb) (default)
• GitHub (default)
• Puma (default)
• Bourbon family (default)
• SimpleForm (gem, configuration) (default)
• rack-timeout (gem, addition to production config) (default)
• rack-canonical-host (gem, addition to middleware) (default)
• rack-deflater (gem, addition to middleware) (default)
• bundler-audit (gem, addition to Rakefile)
• Sidekiq (sidekiq.yml, Procfile) (default)
• Segment
• Autoprefixer (browserslist) (default)
• Bower (bower.json, bower_components) (default)
• Asset host

Development

• Spring (Gemfile, binstubs) (default)
• Hound (dotfile)
• Bullet (gem)
• rack-mini-profiler (gem, initializer)
• Rubocop
• ESLint

Test

• RSpec (running generator, replacing default rails_helper.rb and spec_helper.rb, adding spec task to default, removing test, setting up folder structure for helpers, matchers, shared example, mixing TranslationHelper into specs) (default)
• Teaspoon (default)
• FactoryGirl (default)
• shoulda-matchers (default)
• CircleCI (default)
• Poltergeist (default)