# -*- ruby -*-

require 'autotest/timestamp'

$f = true # quickstart
$q = ! $v # don't print all the files unless we run -v

ENV['PRETTY'] = "1"

Autotest.add_hook :run_command do |at|
  system "rake"
end

class Autotest
  alias :old_ruby :ruby
  def ruby
    ENV["RUBY"] || "bin/mspec ci -fu"
  end

  alias :old_consolidate_failures :consolidate_failures
  def consolidate_failures(failed)
    filters = new_hash_of_arrays

    failed.each do |spec, failed_trace|
      failed_trace.scan(/ at ([^:]+)/).each do |file,|
        file.sub!(/^\.\//, '')
        next unless file =~ /^spec/
          test_files_for(file).each do |f|
            filters[f] # mspec doesn't have real spec filtering yet
          end
        break
      end
    end

    return filters
  end

  alias :old_make_test_cmd :make_test_cmd
  def make_test_cmd files_to_test
    # until bin/ci and bin/mspec allow for regexps, run the whole file again
    classes = reorder(files_to_test).map { |k,v| k }.join(' ')
    "PRETTY=1 #{ruby} #{classes} | #{unit_diff}"
  end
end

Autotest.add_hook :initialize do |at|
  at.order = :natural

  at.sleep = 2

  at.add_exception(/\.rbc$/)
  at.add_exception(/shotgun\/external_libs/)
  at.add_exception(/README/)
  at.add_exception(/spec.tags.critical.txt/)

  at.find_directories.clear
  at.find_directories.push(
                           'kernel',
                           'lib',
                           'shotgun',
                           'spec/ruby/1.8/core',
                           'spec/ruby/1.8/language',
                           'spec/ruby/1.8/library',
                           'spec/compiler',
                           'spec/parser',
                           'spec/tags'
                           )

  at.failed_results_re = /^\d+\)\n([^\n]*)(?:FAILED|ERROR)?\n(.*?)\n\n/m
  at.completed_re = /\Z/ # FIX: some sort of summary line at the end?

  at.add_mapping %r%^spec/tags/(.*)_tags.txt$% do |_, m|
    Dir["spec/#{m[1]}_spec.rb"]
  end

  at.add_mapping %r%^spec/.*([^/]+)/(shared|fixtures)/% do |_, m|
    at.files_matching(%r%^spec/.*#{m[1]}/.*_spec.rb$%)
  end

  at.add_mapping %r%^spec/spec_helper.rb% do
    at.files_matching(%r%^spec/.*_spec.rb$%)
  end

  at.add_mapping %r%^spec/compiler/spec_helper.rb% do
    at.files_matching(%r%^spec/compiler/.*_spec.rb$%)
  end

  at.add_mapping %r%^spec/parser/sexp_expectations.rb% do
    at.files_matching(%r%^spec/parser/.*_spec.rb$%)
  end

  at.add_mapping %r%^spec/.*_spec\.rb$% do |filename, _|
    filename
  end

  at.add_mapping %r%^kernel/(.*)/(.*).rb$% do |_, m|
    Dir["spec/#{m[1]}/#{m[2]}/*_spec.rb"]
  end

  at.add_mapping %r%^compiler/(bytecode|sexp|translation)/*.rb$% do |_, m|
    Dir["spec/compiler/rubinius/*_spec.rb"] + Dir["spec/language/*_spec.rb"]
  end

  at.add_mapping %r%^lib/(.*).rb% do |_, m|
    Dir["spec/library/#{m[1]}*_spec.rb"]
  end

  at.add_mapping %r%^shotgun% do |_, m|
    at.files_matching(/^spec.*_spec\.rb/)
  end
end