dependencies.rake - actionview-4.2.4 Documentation

namespace :cache_digests do

    desc 'Lookup nested dependencies for TEMPLATE (like messages/show or comments/_comment.html)'
    task :nested_dependencies => :environment do
      abort 'You must provide TEMPLATE for the task to run' unless ENV['TEMPLATE'].present?
      puts JSON.pretty_generate ActionView::Digestor.new(name: CacheDigests.template_name, finder: CacheDigests.finder).nested_dependencies
    end

    desc 'Lookup first-level dependencies for TEMPLATE (like messages/show or comments/_comment.html)'
    task :dependencies => :environment do
      abort 'You must provide TEMPLATE for the task to run' unless ENV['TEMPLATE'].present?
      puts JSON.pretty_generate ActionView::Digestor.new(name: CacheDigests.template_name, finder: CacheDigests.finder).dependencies
    end

    class CacheDigests
      def self.template_name
        ENV['TEMPLATE'].split('.', 2).first
      end

      def self.finder
        ApplicationController.new.lookup_context
      end
    end

end