Class: Berkshelf::CachedCookbook

Inherits:
Ridley::Chef::Cookbook
  • Object
show all
Defined in:
lib/berkshelf/cached_cookbook.rb

Constant Summary collapse

DIRNAME_REGEXP = 
/^(.+)-(.+)$/

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_store_path(path) ⇒ CachedCookbook

Returns an instance of CachedCookbook initialized by the contents found at the given path.

Parameters:

  • path (#to_s) —

    a path on disk to the location of a Cookbook downloaded by the Downloader

Returns:

  • (CachedCookbook) —

    an instance of CachedCookbook initialized by the contents found at the given path.



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# File 'lib/berkshelf/cached_cookbook.rb', line 12

def from_store_path(path)
  path        = Pathname.new(path)
  cached_name = File.basename(path.to_s).slice(DIRNAME_REGEXP, 1)
  return nil if cached_name.nil?

  @loaded[path.to_s] ||= from_path(path, name: cached_name)
end

Instance Method Details

#dependencies ⇒ Hash

Returns:

  • (Hash) 


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# File 'lib/berkshelf/cached_cookbook.rb', line 24

def dependencies
  metadata.recommendations.merge(metadata.dependencies)
end

#pretty_hash ⇒ Object 



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# File 'lib/berkshelf/cached_cookbook.rb', line 45

def pretty_hash
  {}.tap do |h|
    h[:name]          = cookbook_name unless name.blank?
    h[:version]       = version unless version.blank?
    h[:description]   = metadata.description unless metadata.description.blank?
    h[:author]        = metadata.maintainer unless metadata.maintainer.blank?
    h[:email]         = metadata.maintainer_email unless metadata.maintainer_email.blank?
    h[:license]       = metadata.license unless metadata.license.blank?
    h[:platforms]     = metadata.platforms.to_hash unless metadata.platforms.blank?
    h[:dependencies]  = dependencies.to_hash unless dependencies.blank?
  end
end

#pretty_json ⇒ Object 



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# File 'lib/berkshelf/cached_cookbook.rb', line 41

def pretty_json
  pretty_hash.to_json
end

#pretty_print ⇒ Object 



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# File 'lib/berkshelf/cached_cookbook.rb', line 28

def pretty_print
  [].tap do |a|
    a.push "        Name: #{cookbook_name}" unless name.blank?
    a.push "     Version: #{version}" unless version.blank?
    a.push " Description: #{metadata.description}" unless metadata.description.blank?
    a.push "      Author: #{metadata.maintainer}" unless metadata.maintainer.blank?
    a.push "       Email: #{metadata.maintainer_email}" unless metadata.maintainer_email.blank?
    a.push "     License: #{metadata.license}" unless metadata.license.blank?
    a.push "   Platforms: #{pretty_map(metadata.platforms, 14)}" unless metadata.platforms.blank?
    a.push "Dependencies: #{pretty_map(dependencies, 14)}" unless dependencies.blank?
  end.join("\n")
end