Authentication with Devise (with optional config)
Adds user authentication to your app using the Devise gem
Used 15 times
M
Marshall Scott
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"