Class: Cask::CaskLoader::FromAPILoader Private
- Includes:
- ILoader
- Defined in:
- cask/cask_loader.rb
Overview
This class is part of a private API. This class may only be used in the Homebrew/brew repository. Third parties should avoid using this class if possible, as it may be removed or changed without warning.
Loads a cask from the JSON API.
Instance Attribute Summary collapse
-
#path ⇒ Object
readonly
private
-
#token ⇒ Object
readonly
private
Class Method Summary collapse
-
.can_load?(ref) ⇒ Boolean
private
Instance Method Summary collapse
-
#from_h_array_gsubs(array, appdir) ⇒ Object
private
-
#from_h_gsubs(value, appdir) ⇒ Object
private
-
#from_h_hash_gsubs(hash, appdir) ⇒ Object
private
-
#from_h_string_gsubs(string, appdir) ⇒ Object
private
-
#initialize(token, from_json: nil) ⇒ FromAPILoader
constructor
private
A new instance of FromAPILoader.
-
#load(config:) ⇒ Object
private
Constructor Details
#initialize(token, from_json: nil) ⇒ FromAPILoader
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
Returns a new instance of FromAPILoader.
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# File 'cask/cask_loader.rb', line 246 def initialize(token, from_json: nil) @token = token.sub(%r{^homebrew/(?:homebrew-)?cask/}i, "") @path = CaskLoader.default_path(@token) @from_json = from_json end |
Instance Attribute Details
#path ⇒ Object (readonly)
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
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# File 'cask/cask_loader.rb', line 235 def path @path end |
#token ⇒ Object (readonly)
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
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# File 'cask/cask_loader.rb', line 235 def token @token end |
Class Method Details
.can_load?(ref) ⇒ Boolean
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
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# File 'cask/cask_loader.rb', line 237 def self.can_load?(ref) return false if Homebrew::EnvConfig.no_install_from_api? return false unless ref.is_a?(String) return false unless ref.match?(HOMEBREW_MAIN_TAP_CASK_REGEX) token = ref.sub(%r{^homebrew/(?:homebrew-)?cask/}i, "") Homebrew::API::Cask.all_casks.key?(token) end |
Instance Method Details
#from_h_array_gsubs(array, appdir) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
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# File 'cask/cask_loader.rb', line 363 def from_h_array_gsubs(array, appdir) array.to_a.map do |value| from_h_gsubs(value, appdir) end end |
#from_h_gsubs(value, appdir) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
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# File 'cask/cask_loader.rb', line 375 def from_h_gsubs(value, appdir) return value if value.blank? case value when Hash from_h_hash_gsubs(value, appdir) when Array from_h_array_gsubs(value, appdir) when String from_h_string_gsubs(value, appdir) else value end end |
#from_h_hash_gsubs(hash, appdir) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
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# File 'cask/cask_loader.rb', line 369 def from_h_hash_gsubs(hash, appdir) hash.to_h.transform_values do |value| from_h_gsubs(value, appdir) end end |
#from_h_string_gsubs(string, appdir) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
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# File 'cask/cask_loader.rb', line 355 def from_h_string_gsubs(string, appdir) string.to_s .gsub(HOMEBREW_HOME_PLACEHOLDER, Dir.home) .gsub(HOMEBREW_PREFIX_PLACEHOLDER, HOMEBREW_PREFIX) .gsub(HOMEBREW_CELLAR_PLACEHOLDER, HOMEBREW_CELLAR) .gsub(HOMEBREW_CASK_APPDIR_PLACEHOLDER, appdir) end |
#load(config:) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
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# File 'cask/cask_loader.rb', line 252 def load(config:) json_cask = @from_json || Homebrew::API::Cask.all_casks[token] = { loaded_from_api: true, source: JSON.pretty_generate(json_cask), config: config, loader: self, } json_cask = Homebrew::API.merge_variations(json_cask).deep_symbolize_keys.freeze [:tap] = Tap.fetch(json_cask[:tap]) if json_cask[:tap].to_s.include?("/") user_agent = json_cask.dig(:url_specs, :user_agent) json_cask[:url_specs][:user_agent] = user_agent[1..].to_sym if user_agent && user_agent[0] == ":" if (using = json_cask.dig(:url_specs, :using)) json_cask[:url_specs][:using] = using.to_sym end api_cask = Cask.new(token, **) do version json_cask[:version] if json_cask[:sha256] == "no_check" sha256 :no_check else sha256 json_cask[:sha256] end url json_cask[:url], **json_cask.fetch(:url_specs, {}) if json_cask[:url].present? appcast json_cask[:appcast] if json_cask[:appcast].present? json_cask[:name].each do |cask_name| name cask_name end desc json_cask[:desc] homepage json_cask[:homepage] auto_updates json_cask[:auto_updates] unless json_cask[:auto_updates].nil? conflicts_with(**json_cask[:conflicts_with]) if json_cask[:conflicts_with].present? if json_cask[:depends_on].present? dep_hash = json_cask[:depends_on].to_h do |dep_key, dep_value| # Arch dependencies are encoded like `{ type: :intel, bits: 64 }` # but `depends_on arch:` only accepts `:intel` or `:arm64` if dep_key == :arch next [:arch, :intel] if dep_value.first[:type] == "intel" next [:arch, :arm64] end next [dep_key, dep_value] if dep_key != :macos dep_type = dep_value.keys.first if dep_type == :== version_symbols = dep_value[dep_type].map do |version| MacOSVersion::SYMBOLS.key(version) || version end next [dep_key, version_symbols] end version_symbol = dep_value[dep_type].first version_symbol = MacOSVersion::SYMBOLS.key(version_symbol) || version_symbol [dep_key, "#{dep_type} :#{version_symbol}"] end.compact depends_on(**dep_hash) end if json_cask[:container].present? container_hash = json_cask[:container].to_h do |container_key, container_value| next [container_key, container_value] if container_key != :type [container_key, container_value.to_sym] end container(**container_hash) end json_cask[:artifacts].each do |artifact| # convert generic string replacements into actual ones artifact = cask.loader.from_h_gsubs(artifact, appdir) key = artifact.keys.first if artifact[key].nil? # for artifacts with blocks that can't be loaded from the API send(key) {} # empty on purpose else args = artifact[key] kwargs = if args.last.is_a?(Hash) args.pop else {} end send(key, *args, **kwargs) end end if json_cask[:caveats].present? # convert generic string replacements into actual ones caveats cask.loader.from_h_string_gsubs(json_cask[:caveats], appdir) end end api_cask.populate_from_api!(json_cask) api_cask end |