Class: Lolita::Generators::UninstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/lolita/uninstall_generator.rb

Constant Summary collapse

ROUTE_NAME = 
"lolita_for"
INCLUDE_MODULE = 
"Lolita::Configuration"
MODEL_METHOD = 
"lolita"

Instance Method Summary collapse

Instance Method Details

#clear_models ⇒ Object

Remove configuration include line and lolita block or single lolita method call. Block will be removed correctly if it starts with do and ends with end.



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# File 'lib/generators/lolita/uninstall_generator.rb', line 30

def clear_models
  Dir[Rails.root.join("app","models","*.rb")].each do |file_name|
    matched = false
    gsub_file file_name, /^\s*include\s+#{INCLUDE_MODULE}.*/ do |match|
      matched = true
      match.clear
      match
    end
    if matched
      new_lines = []
      File.open(file_name,"r") do |file|
        do_count = nil
        file.each_line do |line|
          if do_count.nil?
            if line.match(/^(\s*)lolita\s+(do)?/)
              if $2 == "do"
                do_count = 1
              else
                do_count = 0
              end
            else
              new_lines << line
            end
          elsif do_count > 0
            if line.match(/(^|\s+)do(\s+|$)/)
              do_count +=1
            elsif line.match(/(^|\s+)end(\s+|$)/)
              do_count -=1
            end
          else
            new_lines << line
          end
        end
      end
      File.open(file_name,"w") do |file|
        new_lines.each do |line|
          file.puts(line)
        end
      end

    end
  end
end

#clear_routes ⇒ Object

Remove all not-commented lines that begins with lolita_for



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# File 'lib/generators/lolita/uninstall_generator.rb', line 21

def clear_routes
  gsub_file Rails.root.join("config","routes.rb"), /^\s*#{ROUTE_NAME}.*/ do |match|
    match.clear
    match
  end
end

#remove_initializer ⇒ Object

Remove lolita initializer file



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# File 'lib/generators/lolita/uninstall_generator.rb', line 11

def remove_initializer
  remove_file "config/initializers/lolita.rb"
end

#remove_tinymce ⇒ Object

Remove tinymce.yml config file



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# File 'lib/generators/lolita/uninstall_generator.rb', line 16

def remove_tinymce
  remove_file "config/tinymce.yml"
end