Module: Webgen::Task::CreateBundle

Defined in:
lib/webgen/task/create_bundle.rb

Overview

Creates an extension bundle.

An extension bundle is a collection of webgen extensions. This task can either create a local bundle (in the ext directory of the current website) or a bundle which can be distributed via Rubygems.

Constant Summary collapse

TEMPLATE_DIR = 
'bundle_template_files'

Class Method Summary collapse

Class Method Details

.call(website, name, type, directory = name) ⇒ Object

Create an extension bundle with the given name and of the given type (either :local or :gem).

If the type is :gem, the directory in which the bundle should be created can optionally be specified.

Returns true if the bundle has been created.



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# File 'lib/webgen/task/create_bundle.rb', line 26

def self.call(website, name, type, directory = name)
  dir = if type == :gem
          create_distribution_bundle(website, directory, name)
        else
          create_local_bundle(website, name)
        end
  website.logger.info { "Bundle '#{name}' of type '#{type}' created at <#{dir}>" }

  true
end

.create_directory(dir) ⇒ Object

:nodoc:



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# File 'lib/webgen/task/create_bundle.rb', line 58

def self.create_directory(dir) #:nodoc:
  raise "The directory '#{dir}' does already exist" if File.exist?(dir)
  FileUtils.mkdir_p(dir)
end

.create_distribution_bundle(website, directory, bundle_name) ⇒ Object

:nodoc:



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# File 'lib/webgen/task/create_bundle.rb', line 37

def self.create_distribution_bundle(website, directory, bundle_name) #:nodoc:
  bundle_dir = File.join(directory, 'lib', 'webgen', 'bundle', bundle_name)

  create_directory(directory)
  create_directory(bundle_dir)
  create_file(File.join(directory, 'Rakefile'), 'Rakefile.erb', bundle_name)
  create_file(File.join(directory, 'README.md'), 'README.md.erb', bundle_name)
  create_file(File.join(bundle_dir, 'info.yaml'), 'info.yaml.erb', bundle_name)
  create_file(File.join(bundle_dir, 'init.rb'), 'init.rb.erb', bundle_name)
  directory
end

.create_file(dest, source, bundle_name) ⇒ Object

:nodoc:



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# File 'lib/webgen/task/create_bundle.rb', line 63

def self.create_file(dest, source, bundle_name) #:nodoc:
  File.open(dest, 'w+') do |f|
    erb = ERB.new(File.read(File.join(Webgen::Utils.data_dir, TEMPLATE_DIR, source)))
    f.write(erb.result(binding))
  end
end

.create_local_bundle(website, bundle_name) ⇒ Object

:nodoc:



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# File 'lib/webgen/task/create_bundle.rb', line 49

def self.create_local_bundle(website, bundle_name) #:nodoc:
  bundle_dir =  File.join(website.directory, 'ext', bundle_name)

  create_directory(bundle_dir)
  create_file(File.join(bundle_dir, 'info.yaml'), 'info.yaml.erb', bundle_name)
  create_file(File.join(bundle_dir, 'init.rb'), 'init.rb.erb', bundle_name)
  bundle_dir
end