Class: Licensed::Sources::Bower

Inherits:
Source
  • Object
show all
Defined in:
lib/licensed/sources/bower.rb

Instance Attribute Summary

Attributes inherited from Source

#config

Instance Method Summary collapse

Methods inherited from Source

#dependencies, full_type, #ignored?, inherited, #initialize, type, type_and_version

Constructor Details

This class inherits a constructor from Licensed::Sources::Source

Instance Method Details

#bower_config ⇒ Object

Returns a parsed “.bowerrc” configuration, or an empty hash if not found



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# File 'lib/licensed/sources/bower.rb', line 31

def bower_config
  @bower_config ||= begin
    path = config.pwd.join(".bowerrc")
    path.exist? ? JSON.parse(path.read) : {}
  end
end

#bower_path ⇒ Object

Returns the expected path to bower components. Note this does not validate that the returned path is valid



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# File 'lib/licensed/sources/bower.rb', line 40

def bower_path
  pwd = bower_config["cwd"] ? Pathname.new(bower_config["cwd"]).expand_path : config.pwd
  pwd.join bower_config["directory"] || "bower_components"
end

#enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/licensed/sources/bower.rb', line 7

def enabled?
  [config.pwd.join(".bowerrc"), config.pwd.join("bower.json")].any? do |path|
    File.exist?(path)
  end
end

#enumerate_dependencies ⇒ Object 



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# File 'lib/licensed/sources/bower.rb', line 13

def enumerate_dependencies
  Dir.glob(bower_path.join("*/.bower.json")).map do |file|
    package = JSON.parse(File.read(file))
    path = bower_path.join(file).dirname.to_path
    Dependency.new(
      name: package["name"],
      version: package["version"] || package["_release"],
      path: path,
      metadata: {
        "type"     => Bower.type,
        "summary"  => package["description"],
        "homepage" => package["homepage"]
      }
    )
  end
end