Module: VisualizePacks

Extended by:
T::Sig
Defined in:
lib/visualize_packs.rb

Defined Under Namespace

Classes: ArrowHead

Class Method Summary collapse

Class Method Details

.package_graph!(args, raw_config, packages) ⇒ Object 



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# File 'lib/visualize_packs.rb', line 29

def self.package_graph!(args, raw_config, packages)
  options = OptionsParser.parse(args)

  all_packages = filtered(packages, options).compact.sort_by {|x| x.name }
  all_packages = remove_nested_packs(all_packages, options)
  all_package_names = all_packages.map &:name

  show_edge = show_edge_builder(options, all_package_names)
  node_color = node_color_builder()
  node_protection = package_based_todos_text_maker()
  max_todo_count = max_todo_count(all_packages, show_edge, options)

  title = diagram_title(args, options, max_todo_count)

  layers = (raw_config['layers'] || []) + ["NotInLayer"]
  grouped_packages = layers.inject({}) do |result, key|
    result[key] = []
    result
  end

  all_packages.each do |package|
    key = package.config['layer'] || "NotInLayer"
    if layers.include?(key)
      grouped_packages[key] << package
    else
      raise RuntimeError, "Package #{package.name} has layer key #{key}. Known layers are only #{layers.join(", ")}"
    end
  end


  all_team_names = all_packages.map { |p| code_owner(p) }.uniq

  file = File.open(File.expand_path File.dirname(__FILE__) + "/graph.dot.erb")
  templ = file.read.gsub(/^ *(<%.+%>) *$/, '\1')
  template = ERB.new(templ, trim_mode: "<>-")
  template.result(binding)
end