Class: Zui::Generator

Inherits:
Object
  • Object
show all
Defined in:
lib/zui/generator.rb

Constant Summary collapse

DEFAULT_ASSETS = 
File.expand_path("generator_assets", __dir__)
RELEASE_ICONS = 
%w[ruby.png ruby.icns ruby.ico].freeze

Instance Method Summary collapse

Constructor Details

#initialize(path:, name: nil) ⇒ Generator

Returns a new instance of Generator.



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# File 'lib/zui/generator.rb', line 10

def initialize(path:, name: nil)
  @path = File.expand_path(path)
  @name = display_name(name || File.basename(@path))
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/zui/generator.rb', line 15

def create
  raise ArgumentError, "destination already exists: #{@path}" if File.exist?(@path)
  created = true
  FileUtils.mkdir_p(File.join(@path, "components"))
  File.write(File.join(@path, "main.rb"), main_program)
  File.write(File.join(@path, "Gemfile"), gemfile)
  File.write(File.join(@path, "components", "welcome.rb"), welcome_component)
  File.write(File.join(@path, "config.rb"), distribution_config)
  assets = File.join(@path, "assets")
  FileUtils.mkdir_p(assets)
  RELEASE_ICONS.each { |name| FileUtils.cp(File.join(DEFAULT_ASSETS, name), assets) }
  File.write(File.join(@path, "README.md"), readme)
  @path
rescue StandardError
  FileUtils.remove_entry(@path) if created && File.directory?(@path)
  raise
end