class ArchSpec::RubydexIndex

Translates Rubydex’s semantic index into the small graph ArchSpec’s rules consume. Rubydex owns Ruby semantics here: declarations, constant resolution, ancestry and methods all come from its resolved graph. The Prism pass in Analyzer adds only syntax facts Rubydex does not expose.

Attributes

call_resolutions [R]

Public Class Methods

new (paths, syntax:, method_names: [])

Source

# File lib/archspec/rubydex_index.rb, line 17
def initialize(paths, syntax:, method_names: [])
  @paths = paths.map { |path| File.expand_path(path) }.to_set
  @syntax = syntax
  @configured_method_names = method_names.to_set
  @call_resolutions = {}
end

Public Instance Methods

populate (graph)

Source

# File lib/archspec/rubydex_index.rb, line 24
def populate(graph)
  @index = ::Rubydex::Graph.new
  @index.encoding = 'utf8'
  @index.index_all(paths.to_a.sort)
  @index.resolve

  add_constants(graph)
  add_methods(graph)
  add_ancestry(graph)
  add_constant_references(graph)
  resolve_call_sites
  add_diagnostics(graph)
  graph
rescue ::Rubydex::Error, IOError, SystemCallError => error
  raise Error, "Rubydex could not index the project: #{error.message.lines.first&.strip}"
end