Authentication with Devise (with optional config)
Adds user authentication to your app using the Devise gem
Used 64 times
Usage
Basically just added the recommended steps from the devise install, and a migration.
Run this command in your Rails app directory in the terminal:
rails app:template LOCATION="https://railsbytes.com/script/VD7sRy"Template Source
Review the code before running this template on your machine.
def do_bundle
# Custom bundle command ensures dependencies are correctly installed
Bundler.with_unbundled_env { run "bundle install" }
end
run "bundle add devise"
do_bundle
rails_command "generate devise:install"
# Add suggested mailer default url options to development environment
inject_into_file "config/environments/development.rb", :before => "end\n" do
" config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }\n"
end
# Optionally add a home controller with index page
if yes?("Would you like to add an index page? [y/n]")
controller = ask("What would you like to call the controller? [home] ")
controller = "home" if controller.empty?
run "rails generate controller #{controller} index"
end
# Display flash messages with the application layout
inject_into_file "app/views/layouts/application.html.erb", :after => "<body>\n" do
" <p class='notice'><%= notice %></p>\n <p class='alert'><%= alert %></p>\n"
end
model_name = ask("What do you want to call your Devise model?")
attributes = ""
if yes?("Do you want to any extra attributes to #{model_name}? [y/n]")
attributes = ask("What attributes?")
end
# We don't use rails_command here to avoid accidentally having RAILS_ENV=development as an attribute
run "rails generate devise #{model_name} #{attributes}"
# Run db:migrate
run "rails db:migrate"
# Install Devise views
run "rails generate devise:views"