Class: Gloss::ProgLoader

Inherits:
Object
  • Object
show all
Defined in:
lib/gloss/prog_loader.rb

Constant Summary collapse

STDLIB_TYPE_DEPENDENCIES = 
{"yaml" => ["pstore", "dbm"],
"rbs" => ["logger", "set", "tsort"],
"logger" => ["monitor"]}

Instance Method Summary collapse

Constructor Details

#initialize(type_checker, entrypoint_path = nil, entrypoint_contents = nil) ⇒ ProgLoader

Returns a new instance of ProgLoader.



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# File 'lib/gloss/prog_loader.rb', line 10

def initialize(type_checker, entrypoint_path = nil, entrypoint_contents = nil)
  @type_checker = type_checker
  entrypoint_path ||= Config.entrypoint
  (if entrypoint_path.==(nil) || entrypoint_path.==("")
    throw(:"error", "Entrypoint is not yet set in .gloss.yml")
  end)
  entrypoint = (if entrypoint_path && entrypoint_contents
    ep = (if entrypoint_path.==(Runtime::NON_EXISTENT_FILEPATH)
      entrypoint_path
    else
      Utils.absolute_path(entrypoint_path)
    end)
[ep, entrypoint_contents]
  else
    Utils.abs_path_with_contents(entrypoint_path)
  end)
  core_types = Utils.abs_path_with_contents(File.join(__dir__ || "", "..", "..", "sig", "core.rbs"))
  @files_to_process = [entrypoint, core_types]
  @processed_files = Set.new
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/gloss/prog_loader.rb', line 30

def run()
  @files_to_process.each() { |__arg0|
    path_string = __arg0.[](0)
    file_contents = __arg0.[](1)
    (if path_string.end_with?(".rbs")
      @type_checker.load_sig_path(path_string)
    else
      (if !@processed_files.member?(path_string) || !OUTPUT_BY_PATH.[](path_string)
        Gloss.logger
.debug("Loading #{path_string}")
        contents_tree = Parser.new(file_contents)
.run
        on_new_file_referenced = proc() { |ps, relative|
          ps.each() { |pa|
            (if relative
              handle_require_relative(pa, path_string)
            else
              handle_require(pa)
            end)
          }
        }
        OUTPUT_BY_PATH.[]=(path_string, Visitor.new(contents_tree, @type_checker, on_new_file_referenced)
.run)
        @processed_files.add(path_string)
      end)
    end)
  }
@type_checker
end