Class: CompassAeStarterKit::CompassAE

Inherits:
Object
  • Object
show all
Defined in:
lib/compass_ae_starter_kit/commands/compass_ae.rb

Class Method Summary collapse

Class Method Details



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# File 'lib/compass_ae_starter_kit/commands/compass_ae.rb', line 7

def banner
   %(
Usage:
  compass_ae new <app_name> [rails_opt]  Creates a new Rails Compass AE Application
    rails_opt:            all the options accepted by the rails command
  
  compass_ae dev <app_name> [rails_opt]  Creates a new Rails Compass AE Application and clones our repository and points the Compass AE gems to it
    rails_opt:            all the options accepted by the rails command
    
  compass_ae --help|-h    This help screen
   )
end

.run ⇒ Object 



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# File 'lib/compass_ae_starter_kit/commands/compass_ae.rb', line 20

def run
  #Get rails version
  major, minor, tiny = `rails -v`.gsub!('Rails ', '').gsub!("\n",'').split('.').collect{|version| version.to_i}
  if version_allowed?(RAILS_MAJOR, major) and version_allowed?(RAILS_MINOR, minor) and version_allowed?(RAILS_TINY, tiny)
    template_path = File.join(File.dirname(__FILE__), '../templates/default_template.rb')
  
    if ARGV.first != "new" and ARGV.first != "dev"
      ARGV[0] = "--help"
    end
  
    if ARGV.first == "dev"
      template_path = File.join(File.dirname(__FILE__), '../templates/development_template.rb')
      ARGV[0] = "new"
    end

    command = ARGV.shift
    case command
    when '--help'
      puts self.banner
    when 'new'
      app_name = ARGV.shift
      raise "The application name is missing!" if app_name.nil?
      puts 'Generating Rails infrastructure...'
      system "rails new #{app_name} #{ARGV * ' '} -m #{template_path}"
      Dir.chdir app_name
      puts 'Installing CompassAE migrations and data migrations...'
      system "rake compass_ae:install:migrations"
      system "rake compass_ae:install:data_migrations"
      puts 'Migrating a fresh database...'
      system "rake db:migrate"
      system "rake db:migrate_data"
    end
  else
    puts "Installed Rails version is not compatible #{[major, minor, tiny].compact.join('.')}, please install #{[RAILS_MAJOR, RAILS_MINOR, RAILS_TINY].compact.join('.')}"
  end

end

.version_allowed?(allowed_version, version) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/compass_ae_starter_kit/commands/compass_ae.rb', line 58

def version_allowed?(allowed_version, version)
  result = true
  unless(allowed_version == '*')
    result = (allowed_version == version)
  end
  result
end