Class: VisualizePackwerk::PackageGraph

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Includes:
GraphInterface
Defined in:
lib/visualize_packwerk/package_graph.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(package_nodes:) ⇒ PackageGraph

Returns a new instance of PackageGraph.



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# File 'lib/visualize_packwerk/package_graph.rb', line 17

def initialize(package_nodes:)
  @package_nodes = package_nodes
  @index_by_name = T.let({}, T::Hash[String, T.nilable(PackageNode)])
end

Instance Attribute Details

#package_nodes ⇒ Object (readonly)

Returns the value of attribute package_nodes.



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# File 'lib/visualize_packwerk/package_graph.rb', line 9

def package_nodes
  @package_nodes
end

Class Method Details

.construct ⇒ Object 



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# File 'lib/visualize_packwerk/package_graph.rb', line 23

def self.construct
  package_nodes = Set.new
  Packs.all.each do |p|
    owner = CodeOwnership.for_package(p)

    # Here we need to load the package violations and dependencies,
    # so we need to use ParsePackwerk to parse that information.
    package_info = ParsePackwerk.find(p.name)
    next unless package_info # This should not happen unless packs/parse_packwerk change implementation

    violations = package_info.violations
    violations_by_package = violations.group_by(&:to_package_name).transform_values(&:count)

    dependencies = package_info.dependencies

    package_nodes << PackageNode.new(
      name: p.name,
      team_name: owner&.name || 'Unknown',
      violations_by_package: violations_by_package,
      dependencies: Set.new(dependencies)
    )
  end

  PackageGraph.new(package_nodes: package_nodes)
end

Instance Method Details

#nodes ⇒ Object 



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# File 'lib/visualize_packwerk/package_graph.rb', line 12

def nodes
  package_nodes
end

#package_by_name(name) ⇒ Object 



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# File 'lib/visualize_packwerk/package_graph.rb', line 50

def package_by_name(name)
  @index_by_name[name] ||= package_nodes.find { |node| node.name == name }
end