class JsDuck::BatchParser

Parses of all input files. Input files are read from options object (originating from command line).

Public Class Methods

parse(opts) click to toggle source
# File lib/jsduck/batch_parser.rb, line 14
def self.parse(opts)
  cache = Cache.create(opts)

  results = Util::Parallel.map(opts.input_files) do |fname|
    Logger.log("Parsing", fname)

    begin
      source = Util::IO.read(fname)
      docs = nil

      unless docs = cache.read(fname, source)
        docs = Parser.new.parse(source, fname, opts)
        cache.write(fname, source, docs)
      end

      {
        :file => Source::File.new(source, docs, fname),
        :cache => cache.previous_entry,
      }
    rescue
      Logger.fatal_backtrace("Error while parsing #{fname}", $!)
      exit(1)
    end
  end

  cache.cleanup( results.map {|r| r[:cache] }.compact )

  return results.map {|r| r[:file] }
end