mirror of
https://github.com/heartcombo/devise.git
synced 2022-11-09 12:18:31 -05:00
51 lines
No EOL
1.6 KiB
Ruby
51 lines
No EOL
1.6 KiB
Ruby
class DeviseViewsGenerator < Rails::Generators::Base
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desc "Copies all Devise views to your application."
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argument :scope, :required => false, :default => nil,
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:desc => "The scope to copy views to"
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class_option :engine, :type => :string, :aliases => "-t", :default => "erb",
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:desc => "Template engine for the views. Available options are 'erb' and 'haml'."
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def self.source_root
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@_devise_source_root ||= File.expand_path("../../../../app/views", __FILE__)
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end
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def copy_views
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case options[:engine]
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when "erb"
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directory "devise", "app/views/devise/#{scope}"
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when "haml"
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require 'haml'
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verify_haml_version
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create_and_copy_haml_views
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end
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end
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protected
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def create_and_copy_haml_views
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devise_html_source_root = "#{DeviseViewsGenerator.source_root}/devise"
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devise_haml_source_root = "#{DeviseViewsGenerator.source_root}/devise-haml"
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Dir["#{devise_html_source_root}/**/*"].each do |path|
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relative_path = path.sub(devise_html_source_root, "")
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source_path = (devise_haml_source_root + relative_path).sub(/erb$/, "haml")
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if File.directory?(path)
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FileUtils.mkdir_p source_path
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else
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`html2haml -r #{path} #{source_path}`
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end
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end
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directory devise_haml_source_root, "app/views/devise/#{scope}"
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end
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def verify_haml_version
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unless Haml.version[:major] >= 2 and Haml.version[:minor] >= 3
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say "To generate HAML templates, you need to install HAML 2.3 or above."
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exit
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end
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end
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end |