Class: Gemsmith::Generators::Rails

Inherits:
Base
  • Object
show all
Defined in:
lib/gemsmith/generators/rails.rb

Overview

Generates Ruby on Rails support.

Instance Method Summary collapse

Methods inherited from Base

#initialize, run

Constructor Details

This class inherits a constructor from Gemsmith::Generators::Base

Instance Method Details

#create_engine ⇒ Object 



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# File 'lib/gemsmith/generators/rails.rb', line 17

def create_engine
  cli.template "#{lib_root}/%gem_path%/engine.rb.tt", configuration
  cli.run "rails plugin new --skip #{configuration.dig :gem, :name} #{engine_options}"
end

#create_generator_files ⇒ Object 



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# File 'lib/gemsmith/generators/rails.rb', line 22

def create_generator_files
  cli.empty_directory "#{generator_root}/templates"
  cli.template "#{generator_root}/install/install_generator.rb.tt", configuration
  cli.template "#{generator_root}/install/USAGE.tt", configuration
  cli.template "#{generator_root}/upgrade/upgrade_generator.rb.tt", configuration
  cli.template "#{generator_root}/upgrade/USAGE.tt", configuration
end

#create_travis_gemfiles ⇒ Object 



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# File 'lib/gemsmith/generators/rails.rb', line 30

def create_travis_gemfiles
  return unless configuration.dig(:generate, :travis)
  cli.template "%gem_name%/gemfiles/rails-%rails_version%.x.gemfile.tt", configuration
end

#install_rails ⇒ Object 



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# File 'lib/gemsmith/generators/rails.rb', line 11

def install_rails
  return if rails?
  return unless cli.yes?("Ruby on Rails is not installed. Would you like it installed (y/n)?")
  cli.run "gem install rails"
end

#rails? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gemsmith/generators/rails.rb', line 7

def rails?
  cli.run "command -v rails > /dev/null"
end

#remove_files ⇒ Object 



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# File 'lib/gemsmith/generators/rails.rb', line 40

def remove_files
  cli.remove_file "#{gem_name}/app/helpers/#{gem_path}/application_helper.rb", configuration
  cli.remove_file "#{gem_name}/lib/#{gem_path}/version.rb", configuration
  cli.remove_file "#{gem_name}/MIT-LICENSE", configuration
  cli.remove_file "#{gem_name}/README.rdoc", configuration
end

#run ⇒ Object 



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# File 'lib/gemsmith/generators/rails.rb', line 47

def run
  return unless configuration.dig(:generate, :rails)

  install_rails
  create_engine
  create_generator_files
  create_travis_gemfiles
  stub_assets
  remove_files
end

#stub_assets ⇒ Object 



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# File 'lib/gemsmith/generators/rails.rb', line 35

def stub_assets
  cli.run %(printf "%s" > "#{gem_name}/app/assets/javascripts/#{gem_path}/application.js")
  cli.run %(printf "%s" > "#{gem_name}/app/assets/stylesheets/#{gem_path}/application.css")
end