Class: Natives::Catalog

Inherits:
Object
  • Object
show all
Defined in:
lib/natives/catalog.rb,
lib/natives/catalog/loader.rb,
lib/natives/catalog/merger.rb,
lib/natives/catalog/selector.rb,
lib/natives/catalog/validator.rb

Defined Under Namespace

Classes: Loader, Merger, Selector, Validator

Constant Summary collapse

CATALOG_PATH_IN_GEM = 
File.absolute_path(File.join(
File.dirname(__FILE__), '..', '..', 'catalogs'))
WORKING_DIR_CATALOG_DIRNAME = 
'natives-catalogs'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(catalog_name, platform, platform_version, package_provider, opts = {}) ⇒ Catalog

Returns a new instance of Catalog.



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# File 'lib/natives/catalog.rb', line 14

def initialize(catalog_name,
               platform, platform_version,
               package_provider,
               opts={})

  @name = catalog_name.to_s
  @platform = platform.to_s
  @platform_version = platform_version.to_s
  @package_provider = package_provider.to_s

  @loader = opts.fetch(:loader, Loader.new)
  @working_dir = opts.fetch(:working_dir, Dir.pwd)

  reload
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/natives/catalog.rb', line 12

def name
  @name
end

#package_provider ⇒ Object (readonly)

Returns the value of attribute package_provider.



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# File 'lib/natives/catalog.rb', line 12

def package_provider
  @package_provider
end

#platform ⇒ Object (readonly)

Returns the value of attribute platform.



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# File 'lib/natives/catalog.rb', line 12

def platform
  @platform
end

#platform_version ⇒ Object (readonly)

Returns the value of attribute platform_version.



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# File 'lib/natives/catalog.rb', line 12

def platform_version
  @platform_version
end

Instance Method Details

#native_packages_for(*entry_names) ⇒ Object 



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# File 'lib/natives/catalog.rb', line 38

def native_packages_for(*entry_names)
  packages = Array(entry_names).flatten.map do |entry_name|
    Selector.new(self.to_hash.fetch(entry_name, {})).
      value_for(@platform, @platform_version, @package_provider)
  end
  packages.flatten.compact
end

#reload ⇒ Object 



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# File 'lib/natives/catalog.rb', line 30

def reload
  @catalogs = @loader.load_from_paths(catalog_paths)
end

#to_hash ⇒ Object 



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# File 'lib/natives/catalog.rb', line 34

def to_hash
  @catalogs.fetch(self.name, {})
end