Class: Cask::CaskLoader::FromAPILoader Private

Inherits:
Object
  • Object
show all
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

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Utils::Output::Mixin

#odebug, #odeprecated, #odie, #odisabled, #ofail, #oh1, #oh1_title, #ohai, #ohai_title, #onoe, #opoo, #opoo_outside_github_actions, #pretty_deprecated, #pretty_disabled, #pretty_duration, #pretty_installed, #pretty_outdated, #pretty_uninstalled

Constructor Details

#initialize(token, from_json: T.unsafe(nil), path: nil, from_installed_caskfile: false) ⇒ void

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.

Parameters:

  • token (String)
  • from_json (Hash{String => T.untyped}, nil) (defaults to: T.unsafe(nil))
  • path (Pathname, nil) (defaults to: nil)
  • from_installed_caskfile (Boolean) (defaults to: false) 


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# File 'cask/cask_loader.rb', line 355

def initialize(token, from_json: T.unsafe(nil), path: nil, from_installed_caskfile: false)
  @token = token.sub(%r{^homebrew/(?:homebrew-)?cask/}i, "")
  @sourcefile_path = path || Homebrew::API.cached_cask_json_file_path
  @path = path || CaskLoader.default_path(@token)
  @from_json = from_json
  @from_installed_caskfile = from_installed_caskfile
end

Instance Attribute Details

#from_json ⇒ Hash{String => T.untyped}? (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.

Returns:



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# File 'cask/cask_loader.rb', line 326

def from_json
  @from_json
end

#path ⇒ Pathname (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.

Returns:



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# File 'cask/cask_loader.rb', line 323

def path
  @path
end

#token ⇒ String (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.

Returns:



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# File 'cask/cask_loader.rb', line 320

def token
  @token
end

Class Method Details

.try_new(ref, warn: false) ⇒ T.attached_class?

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.

Parameters:

Returns:

  • (T.attached_class, nil) 


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# File 'cask/cask_loader.rb', line 332

def self.try_new(ref, warn: false)
  return if Homebrew::EnvConfig.no_install_from_api?
  return unless ref.is_a?(String)
  return unless (token = ref[HOMEBREW_DEFAULT_TAP_CASK_REGEX, :token])
  if Homebrew::API.cask_tokens.exclude?(token) &&
     !Homebrew::API.cask_renames.key?(token)
    return
  end

  ref = "#{CoreCaskTap.instance}/#{token}"

  token, tap, = CaskLoader.tap_cask_token_type(ref, warn:)
  new("#{tap}/#{token}")
end

Instance Method Details

#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 363

def load(config:)
  json_cask = from_json
  json_cask ||= Homebrew::API::Cask.all_casks.fetch(token)

  cask_struct = Homebrew::API::Cask::CaskStructGenerator.generate_cask_struct_hash(
    json_cask, ignore_types: @from_installed_caskfile
  )

  cask_options = {
    loaded_from_api: true,
    api_source:      json_cask,
    sourcefile_path: @sourcefile_path,
    source:          JSON.pretty_generate(json_cask),
    config:,
    loader:          self,
  }

  tap_git_head = json_cask["tap_git_head"]

  if (tap_string = cask_struct.tap_string)
    cask_options[:tap] = Tap.fetch(tap_string)
  end

  api_cask = Cask.new(token, **cask_options) do
    version cask_struct.version
    sha256 cask_struct.sha256

    url(*cask_struct.url_args, **cask_struct.url_kwargs)
    cask_struct.names.each do |cask_name|
      name cask_name
    end
    desc cask_struct.desc if cask_struct.desc?
    homepage cask_struct.homepage if cask_struct.homepage?

    deprecate!(**cask_struct.deprecate_args) if cask_struct.deprecate?
    disable!(**cask_struct.disable_args) if cask_struct.disable?

    auto_updates cask_struct.auto_updates if cask_struct.auto_updates?
    conflicts_with(**cask_struct.conflicts_with_args) if cask_struct.conflicts?

    cask_struct.renames.each do |from, to|
      rename from, to
    end

    if cask_struct.depends_on?
      args = cask_struct.depends_on_args
      begin
        depends_on(**args)
      rescue MacOSVersion::Error => e
        odebug "Ignored invalid macOS version dependency in cask '#{token}': #{args.inspect} (#{e.message})"
        nil
      end
    end

    container(**cask_struct.container_args) if cask_struct.container?

    cask_struct.artifacts(appdir:).each do |key, args, kwargs, block|
      send(key, *args, **kwargs, &block)
    end

    caveats cask_struct.caveats(appdir:) if cask_struct.caveats?
  end
  api_cask.populate_from_api!(cask_struct, tap_git_head:)
  api_cask
end