Create a new application in Rails

standart.rb

run 'rm public/index.html'

if yes? 'Would you like to use haml instead erb?(y/n) >'
  gem 'haml-rails'
  gem 'hpricot', :group => :development
  gem 'ruby_parser', :group => :development
  run 'bundle install'

  initializer 'generator.rb', <<-INIT
Rails.application.config.generators do |g|
  g.stylesheet_engine = :scss
  g.javascript_engine = :coffee
  g.template_engine = :haml
end
  INIT

  haml_doc = true
end

generate :controller, 'General index'
route "root :to => 'general#index'"

if yes? 'Would you like to install Devise?(y/n) >'
  gem 'devise'
  model_name = ask 'Enter model name for devise. Press <enter> for [user] >'
  model_name = 'user' if model_name.blank?
  generate 'devise:install'
  generate 'devise', model_name
  rake 'db:migrate'
  generate 'devise:views -e erb'
  devise_doc = true

  if yes? 'Would you like to install Cancan?(y/n) >'
    gem 'cancan'
    run 'bundle install'
    generate 'cancan:ability'
    cancan_doc = true
  elsif yes? 'Would you like to add user admin role?(y/n) >'
    rails_admin_name = ask 'Enter field name for admin. Press <enter> for [admin] >'
    rails_admin_name = 'admin' if rails_admin_name.blank?
    generate :migration, "Add#{rails_admin_name.capitalize}To#{model_name.capitalize} #{rails_admin_name}:boolean"
    yes? "WARNING! You need add in this migration 'default: false' to column #{rails_admin_name}, then press <enter>"
    rake 'db:migrate'
    run "echo \"User.create({email: 'admin@mail.com', password: 'password', admin: true}, without_protection: true)\" >> db/seeds.rb"
    rake 'db:seed'
    admin_role_doc = true
  end

  if yes? 'Would you like to install Rails Admin?(y/n) >'
    gem 'rails_admin'
    run 'bundle install'
    generate 'rails_admin:install'
    rake 'db:migrate'
    rails_admin_doc = true

    if yes? 'Would you like to install Ckeditor (also will be added gems carrierwave and mini_magick)?(y/n) >'
      gem 'ckeditor'
      gem 'carrierwave'
      gem 'mini_magick'
      run 'bundle install'
      generate 'ckeditor:install --orm=active_record --backend=carrierwave'
      rake 'db:migrate'
      ckeditor_doc = true
    end
  end
end

if yes? 'Would you like to install Bootstrap?(y/n) >'
  gem 'bootstrap-sass', :group => :assets
  run 'bundle install'
  run 'touch app/assets/stylesheets/bootsrap_and_overrides.css.scss'
  run 'echo \'@import "\'bootstrap\'";\' >> app/assets/stylesheets/bootsrap_and_overrides.css.scss'
  run 'rm app/assets/stylesheets/application.css'
  run 'touch app/assets/stylesheets/application.css.scss'
  css = <<-CSS
/*
*= require_self
*= require bootsrap_and_overrides
*/
  CSS
  run "echo \"#{css}\" >> app/assets/stylesheets/application.css.scss"
  bootstrap_doc = true
end

if yes? 'Would you like to install SimpleForm?(y/n) >'
  gem 'simple_form'
  run 'bundle install'
  generator = bootstrap_doc ? 'simple_form:install --bootstrap' : 'simple_form:install'
  generate generator
  simpleform_doc = true
end

run 'echo "/.idea" >> .gitignore'
run 'echo "/public/uploads" >> .gitignore'
run 'echo "/config/database.yml" >> .gitignore'

if haml_doc
  run 'for i in `find app/views -name "*.erb"` ; do html2haml -e $i ${i%erb}haml ; rm $i ; done'
end

git :init
git :add => '.'
git :commit => '-m "init project"'

documentation = <<-DOC

=================== POSSIBLE IMPROVEMENTS ===================

DOC

if admin_role_doc && rails_admin_doc
  documentation << <<-DOC
== Rails Admin can use only admin

https://github.com/sferik/rails_admin

Add to rails_admin.rb:

config.authorize_with do
  redirect_to main_app.root_path unless current_#{model_name}.try(:#{rails_admin_name}?)
end

And then you can enter to the admin part:

localhost:3000/admin

email: admin@mail.ru
password: password

  DOC
end

if cancan_doc && rails_admin_doc
  documentation << <<-DOC
== Rails Admin can use only admin

https://github.com/ryanb/cancan
https://github.com/sferik/rails_admin/wiki/CanCan

  DOC
end

if ckeditor_doc
  documentation << <<-DOC
== To use ckeditor field in rails admin

https://github.com/galetahub/ckeditor

Add to rails_admin.rb:

config.model ModelName do
  include_all_fields
  edit do
    field :field_name do
      ckeditor do
        true
      end
    end
  end
end

  DOC
end

if bootstrap_doc
  documentation << <<-DOC
== Twitter bootstrap

https://github.com/thomas-mcdonald/bootstrap-sass

There is a helper that includes all available javascripts:

//= require bootstrap

Or you can also load individual modules:

//= require bootstrap-scrollspy
//= require bootstrap-modal
//= require bootstrap-dropdown

And so on...

  DOC
end

if simpleform_doc
  documentation << <<-DOC
== SimpleForm

https://github.com/plataformatec/simple_form

Example:

= simple_form_for @user do |f|
  = f.input :username
  = f.input :password
  = f.button :submit

  DOC
end

run "echo \"#{documentation}\" >> README.rdoc"

yes? 'CONGRATULATIONS! Please view README.rdoc, especially section === POSSIBLE IMPROVEMENTS === maybe there is something you need to do, press <enter>'