Some subdirs and renames to aid homebrew n00bs

The classes better reflect their contents. I'm sure this change may be
contentious, but I am a sucker for trying to create source bases that are easy
to get to grips with and easy to navigate.

brewkit.rb is now a deprecated file.

3 files changed, 740 insertions, 0 deletions

diff --git a/Library/Homebrew/test/formula_test.rb b/Library/Homebrew/test/formula_test.rb
new file mode 100755
index 000000000..15cafae13
--- /dev/null
+++ b/Library/Homebrew/test/formula_test.rb
@@ -0,0 +1,49 @@
+#!/usr/bin/ruby
+# This software is in the public domain, furnished "as is", without technical
+# support, and with no warranty, express or implied, as to its usefulness for
+# any purpose.
+
+$:.unshift File.dirname(__FILE__)+'/..'
+require 'test/unit'
+require 'global'
+require 'formula'
+require 'utils'
+
+
+# NOTE duplicated in unittest.rb (we need to refactor the tests anyway)
+def nostdout
+  if ARGV.include? '-V'
+    yield
+  end
+  begin
+    require 'stringio'
+    tmpo=$stdout
+    tmpe=$stderr
+    $stdout=StringIO.new
+    yield
+  ensure
+    $stdout=tmpo
+  end
+end
+
+
+class FormulaNames <Test::Unit::TestCase
+  def test_formula_names
+    nostdout do
+      Dir["#{HOMEBREW_PREFIX}/Library/Formula/*.rb"].each do |f|
+        assert_nothing_raised do
+          Formula.factory f
+        end
+      end
+    end
+  end
+end
+
+class CommentedTemplateCode <Test::Unit::TestCase
+  def test_for_commented_out_cmake
+    Dir["#{HOMEBREW_PREFIX}/Library/Formula/*.rb"].each do |f|
+      result = `grep "# depends_on 'cmake'" "#{f}"`.strip
+      assert_equal('', result, "Commented template code still in #{f}")
+    end
+  end
+end
\ No newline at end of file
diff --git a/Library/Homebrew/test/testball-0.1.tbz b/Library/Homebrew/test/testball-0.1.tbz
new file mode 100644
index 000000000..2f1e57358
--- /dev/null
+++ b/Library/Homebrew/test/testball-0.1.tbz
diff --git a/Library/Homebrew/test/unittest.rb b/Library/Homebrew/test/unittest.rb
new file mode 100755
index 000000000..f14e84e03
--- /dev/null
+++ b/Library/Homebrew/test/unittest.rb
@@ -0,0 +1,691 @@
+#!/usr/bin/ruby
+# This software is in the public domain, furnished "as is", without technical
+# support, and with no warranty, express or implied, as to its usefulness for
+# any purpose.
+
+ABS__FILE__=File.expand_path(__FILE__)
+
+$:.unshift File.dirname(ABS__FILE__)+'/..'
+require 'extend/pathname'
+require 'utils'
+require 'hardware'
+require 'formula'
+require 'download_strategy'
+require 'keg'
+require 'utils'
+require 'brew.h'
+require 'hardware'
+require 'update'
+
+# these are defined in global.rb, but we don't want to break our actual
+# homebrew tree, and we do want to test everything :)
+HOMEBREW_PREFIX=Pathname.new '/private/tmp/testbrew/prefix'
+HOMEBREW_REPOSITORY=HOMEBREW_PREFIX
+HOMEBREW_CACHE=HOMEBREW_PREFIX.parent+"cache"
+HOMEBREW_CELLAR=HOMEBREW_PREFIX.parent+"cellar"
+HOMEBREW_USER_AGENT="Homebrew"
+MACOS_VERSION=10.6
+
+(HOMEBREW_PREFIX+'Library'+'Formula').mkpath
+Dir.chdir HOMEBREW_PREFIX
+at_exit { HOMEBREW_PREFIX.parent.rmtree }
+
+require 'test/unit' # must be after at_exit
+require 'extend/ARGV' # needs to be after test/unit to avoid conflict with OptionsParser
+ARGV.extend(HomebrewArgvExtension)
+
+
+class MockFormula <Formula
+  def initialize url
+    @url=url
+    @homepage = 'http://example.com/'
+    super 'test'
+  end
+end
+
+class MostlyAbstractFormula <Formula
+  @url=''
+  @homepage = 'http://example.com/'
+end
+
+class TestBall <Formula
+  # name parameter required for some Formula::factory
+  def initialize name=nil
+    @url="file:///#{Pathname.new(ABS__FILE__).parent.realpath}/testball-0.1.tbz"
+    @homepage = 'http://example.com/'
+    super "testball"
+  end
+  def install
+    prefix.install "bin"
+    prefix.install "libexec"
+  end
+end
+
+class TestZip <Formula
+  def initialize
+    zip=HOMEBREW_CACHE.parent+'test-0.1.zip'
+    Kernel.system '/usr/bin/zip', '-0', zip, ABS__FILE__
+    @url="file://#{zip}"
+    @homepage = 'http://example.com/'
+    super 'testzip'
+  end
+end
+
+class TestBadVersion <TestBall
+  @version="versions can't have spaces"
+end
+
+class TestBallOverrideBrew <Formula
+  def initialize
+    super "foo"
+  end
+  def brew
+  end
+end
+
+class TestScriptFileFormula <ScriptFileFormula
+  url "file:///#{Pathname.new(ABS__FILE__).realpath}"
+  version "1"
+  
+  def initialize
+    @name='test-script-formula'
+    @homepage = 'http://example.com/'
+    super
+  end
+end
+
+class RefreshBrewMock < RefreshBrew
+  def in_prefix_expect(expect, returns = '')
+    @expect ||= {}
+    @expect[expect] = returns
+  end
+  
+  def `(cmd)
+    if Dir.pwd == HOMEBREW_PREFIX.to_s and @expect.has_key?(cmd)
+      (@called ||= []) << cmd
+      @expect[cmd]
+    else
+      raise "#{inspect} Unexpectedly called backticks in pwd `#{HOMEBREW_PREFIX}' and command `#{cmd}'"
+    end
+  end
+  
+  def expectations_met?
+    @expect.keys.sort == @called.sort
+  end
+  
+  def inspect
+    "#<#{self.class.name} #{object_id}>"
+  end
+end
+
+def nostdout
+  if ARGV.include? '-V'
+    yield
+  end
+  begin
+    require 'stringio'
+    tmpo=$stdout
+    tmpe=$stderr
+    $stdout=StringIO.new
+    yield
+  ensure
+    $stdout=tmpo
+  end
+end
+
+module ExtendArgvPlusYeast
+  def reset
+    @named=nil
+    @formulae=nil
+    @kegs=nil
+    while ARGV.length > 0
+      ARGV.shift
+    end
+  end
+end
+ARGV.extend ExtendArgvPlusYeast
+
+
+class BeerTasting <Test::Unit::TestCase
+  def test_version_all_dots
+    r=MockFormula.new "http://example.com/foo.bar.la.1.14.zip"
+    assert_equal '1.14', r.version
+  end
+
+  def test_version_underscore_separator
+    r=MockFormula.new "http://example.com/grc_1.1.tar.gz"
+    assert_equal '1.1', r.version
+  end
+
+  def test_boost_version_style
+    r=MockFormula.new "http://example.com/boost_1_39_0.tar.bz2"
+    assert_equal '1.39.0', r.version
+  end
+
+  def test_erlang_version_style
+    r=MockFormula.new "http://erlang.org/download/otp_src_R13B.tar.gz"
+    assert_equal 'R13B', r.version
+  end
+  
+  def test_p7zip_version_style
+    r=MockFormula.new "http://kent.dl.sourceforge.net/sourceforge/p7zip/p7zip_9.04_src_all.tar.bz2"
+    assert_equal '9.04', r.version
+  end
+  
+  def test_gloox_beta_style
+    r=MockFormula.new "http://camaya.net/download/gloox-1.0-beta7.tar.bz2"
+    assert_equal '1.0-beta7', r.version
+  end
+  
+  def test_astyle_verson_style
+    r=MockFormula.new "http://kent.dl.sourceforge.net/sourceforge/astyle/astyle_1.23_macosx.tar.gz"
+    assert_equal '1.23', r.version
+  end
+  
+  def test_version_libvorbis
+    r=MockFormula.new "http://downloads.xiph.org/releases/vorbis/libvorbis-1.2.2rc1.tar.bz2"
+    assert_equal '1.2.2rc1', r.version
+  end
+  
+  def test_dos2unix
+    r=MockFormula.new "http://www.sfr-fresh.com/linux/misc/dos2unix-3.1.tar.gz"
+    assert_equal '3.1', r.version
+  end
+
+  def test_version_internal_dash
+    r=MockFormula.new "http://example.com/foo-arse-1.1-2.tar.gz"
+    assert_equal '1.1-2', r.version
+  end
+
+  def test_version_single_digit
+    r=MockFormula.new "http://example.com/foo_bar.45.tar.gz"
+    assert_equal '45', r.version
+  end
+
+  def test_noseparator_single_digit
+    r=MockFormula.new "http://example.com/foo_bar45.tar.gz"
+    assert_equal '45', r.version
+  end
+
+  def test_version_developer_that_hates_us_format
+    r=MockFormula.new "http://example.com/foo-bar-la.1.2.3.tar.gz"
+    assert_equal '1.2.3', r.version
+  end
+
+  def test_version_regular
+    r=MockFormula.new "http://example.com/foo_bar-1.21.tar.gz"
+    assert_equal '1.21', r.version
+  end
+
+  def test_version_github
+    r=MockFormula.new "http://github.com/lloyd/yajl/tarball/1.0.5"
+    assert_equal '1.0.5', r.version
+  end
+
+  def test_yet_another_version
+    r=MockFormula.new "http://example.com/mad-0.15.1b.tar.gz"
+    assert_equal '0.15.1b', r.version
+  end
+
+  def test_supported_compressed_types
+    assert_nothing_raised do
+      MockFormula.new 'test-0.1.tar.gz'
+      MockFormula.new 'test-0.1.tar.bz2'
+      MockFormula.new 'test-0.1.tgz'
+      MockFormula.new 'test-0.1.bgz'
+      MockFormula.new 'test-0.1.zip'
+    end
+  end
+
+  def test_prefix
+    nostdout do
+      TestBall.new.brew do |f|
+        assert_equal File.expand_path(f.prefix), (HOMEBREW_CELLAR+f.name+'0.1').to_s
+        assert_kind_of Pathname, f.prefix
+      end
+    end
+  end
+  
+  def test_no_version
+    assert_nil Pathname.new("http://example.com/blah.tar").version
+    assert_nil Pathname.new("arse").version
+  end
+  
+  def test_bad_version
+    assert_raises(RuntimeError) {f=TestBadVersion.new}
+  end
+  
+  def test_install
+    f=TestBall.new
+    
+    assert_equal Formula.path(f.name), f.path
+    assert !f.installed?
+    
+    nostdout do
+      f.brew do
+        f.install
+      end
+    end
+    
+    assert_match Regexp.new("^#{HOMEBREW_CELLAR}/"), f.prefix.to_s
+    
+    assert f.bin.directory?
+    assert_equal 3, f.bin.children.length
+    libexec=f.prefix+'libexec'
+    assert libexec.directory?
+    assert_equal 1, libexec.children.length
+    assert !(f.prefix+'main.c').exist?
+    assert f.installed?
+    
+    keg=Keg.new f.prefix
+    keg.link
+    assert_equal 2, HOMEBREW_PREFIX.children.length
+    assert (HOMEBREW_PREFIX+'bin').directory?
+    assert_equal 3, (HOMEBREW_PREFIX+'bin').children.length
+    
+    keg.uninstall
+    assert !keg.exist?
+    assert !f.installed?
+  end
+  
+  def test_script_install
+    f=TestScriptFileFormula.new
+    
+    nostdout do
+      f.brew do
+        f.install
+      end
+    end
+    
+    assert_equal 1, f.bin.children.length
+  end
+
+  def test_md5
+    valid_md5 = Class.new(TestBall) do
+      @md5='71aa838a9e4050d1876a295a9e62cbe6'
+    end
+
+    assert_nothing_raised { nostdout { valid_md5.new.brew {} } }
+  end
+  
+  def test_badmd5
+    invalid_md5 = Class.new(TestBall) do
+      @md5='61aa838a9e4050d1876a295a9e62cbe6'
+    end
+
+    assert_raises RuntimeError do
+      nostdout { invalid_md5.new.brew {} }
+    end
+  end
+
+  def test_sha1
+    valid_sha1 = Class.new(TestBall) do
+      @sha1='6ea8a98acb8f918df723c2ae73fe67d5664bfd7e'
+    end
+
+    assert_nothing_raised { nostdout { valid_sha1.new.brew {} } }
+  end
+
+  def test_badsha1
+    invalid_sha1 = Class.new(TestBall) do
+      @sha1='7ea8a98acb8f918df723c2ae73fe67d5664bfd7e'
+    end
+
+    assert_raises RuntimeError do
+      nostdout { invalid_sha1.new.brew {} }
+    end
+  end
+
+  def test_sha256
+    valid_sha256 = Class.new(TestBall) do
+      @sha256='ccbf5f44743b74add648c7e35e414076632fa3b24463d68d1f6afc5be77024f8'
+    end
+
+    assert_nothing_raised do
+      nostdout { valid_sha256.new.brew {} }
+    end
+  end
+
+  def test_badsha256
+    invalid_sha256 = Class.new(TestBall) do
+      @sha256='dcbf5f44743b74add648c7e35e414076632fa3b24463d68d1f6afc5be77024f8'
+    end
+
+    assert_raises RuntimeError do
+      nostdout { invalid_sha256.new.brew {} }
+    end
+  end
+  
+  FOOBAR='foo-bar'
+  def test_formula_funcs
+    classname=Formula.class_s(FOOBAR)
+    path=Formula.path(FOOBAR)
+    
+    assert_equal "FooBar", classname
+    assert_match Regexp.new("^#{HOMEBREW_PREFIX}/Library/Formula"), path.to_s
+
+    path=HOMEBREW_PREFIX+'Library'+'Formula'+"#{FOOBAR}.rb"
+    path.dirname.mkpath
+    File.open(path, 'w') do |f|
+      f << %{
+        require 'formula'
+        class #{classname} < Formula
+          @url=''
+          def initialize(*args)
+            @homepage = 'http://example.com/'
+            super
+          end
+        end
+      }
+    end
+    
+    assert_not_nil Formula.factory(FOOBAR)
+  end
+  
+  def test_cant_override_brew
+    assert_raises(RuntimeError) { TestBallOverrideBrew.new }
+  end
+  
+  def test_abstract_formula
+    f=MostlyAbstractFormula.new
+    assert_equal '__UNKNOWN__', f.name
+    assert_raises(RuntimeError) { f.prefix }
+    nostdout { assert_raises(RuntimeError) { f.brew } }
+  end
+
+  def test_zip
+    nostdout { assert_nothing_raised { TestZip.new.brew {} } }
+  end
+
+  def test_no_ARGV_dupes
+    ARGV.reset
+    ARGV.unshift 'foo'
+    ARGV.unshift 'foo'
+    n=0
+    ARGV.named.each{|arg| n+=1 if arg == 'foo'}
+    assert_equal 1, n
+  end
+  
+  def test_ARGV
+    assert_raises(UsageError) { ARGV.named }
+    assert_raises(UsageError) { ARGV.formulae }
+    assert_raises(UsageError) { ARGV.kegs }
+    assert ARGV.named_empty?
+    
+    (HOMEBREW_CELLAR+'mxcl'+'10.0').mkpath
+    
+    ARGV.reset
+    ARGV.unshift 'mxcl'
+    assert_equal 1, ARGV.named.length
+    assert_equal 1, ARGV.kegs.length
+    assert_raises(FormulaUnavailableError) { ARGV.formulae }
+  end
+  
+  def test_version_dir
+    d=HOMEBREW_CELLAR+'foo-0.1.9'
+    d.mkpath
+    assert_equal '0.1.9', d.version
+  end
+  
+  def test_lame_version_style
+    f=MockFormula.new 'http://kent.dl.sourceforge.net/sourceforge/lame/lame-398-2.tar.gz'
+    assert_equal '398-2', f.version
+  end
+  
+  def test_ruby_version_style
+    f=MockFormula.new 'ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p243.tar.gz'
+    assert_equal '1.9.1-p243', f.version
+  end
+  
+  # these will raise if we don't recognise your mac, but that prolly 
+  # indicates something went wrong rather than we don't know
+  def test_hardware_cpu_type
+    assert [:intel, :ppc].include?(Hardware.cpu_type)
+  end
+  
+  def test_hardware_intel_family
+    if Hardware.cpu_type == :intel
+      assert [:core, :core2, :penryn, :nehalem].include?(Hardware.intel_family)
+    end
+  end
+  
+  def test_brew_h
+    nostdout do
+      assert_nothing_raised do
+        f=TestBall.new
+        make f.url
+        info f.name
+        clean f
+        prune
+        #TODO test diy function too
+      end
+    end
+  end
+  
+  def test_my_float_assumptions
+    # this may look ridiculous but honestly there's code in brewit that depends on 
+    # this behaviour so I wanted to be certain Ruby floating points are behaving
+    f='10.6'.to_f
+    assert_equal 10.6, f
+    assert f >= 10.6
+    assert f <= 10.6
+    assert_equal 10.5, f-0.1
+    assert_equal 10.7, f+0.1
+  end
+
+  def test_arch_for_command
+    arches=arch_for_command '/usr/bin/svn'
+    if `sw_vers -productVersion` =~ /10\.(\d+)/ and $1.to_i >= 6
+      assert_equal 3, arches.length
+      assert arches.include?(:x86_64)
+    else
+      assert_equal 2, arches.length
+    end
+    assert arches.include?(:i386)
+    assert arches.include?(:ppc7400)
+  end
+
+  def test_pathname_plus_yeast
+    nostdout do
+      assert_nothing_raised do
+        assert !Pathname.getwd.rmdir_if_possible
+        assert !Pathname.getwd.abv.empty?
+        
+        abcd=orig_abcd=HOMEBREW_CACHE+'abcd'
+        FileUtils.cp ABS__FILE__, abcd
+        abcd=HOMEBREW_PREFIX.install abcd
+        assert (HOMEBREW_PREFIX+orig_abcd.basename).exist?
+        assert abcd.exist?
+        assert_equal HOMEBREW_PREFIX+'abcd', abcd
+
+        assert_raises(RuntimeError) {abcd.write 'CONTENT'}
+        abcd.unlink
+        abcd.write 'HELLOWORLD'
+        assert_equal 'HELLOWORLD', File.read(abcd)
+        
+        assert !orig_abcd.exist?
+        rv=abcd.cp orig_abcd
+        assert orig_abcd.exist?
+        assert_equal rv, orig_abcd
+
+        orig_abcd.unlink
+        assert !orig_abcd.exist?
+        abcd.cp HOMEBREW_CACHE
+        assert orig_abcd.exist?
+
+        foo1=HOMEBREW_CACHE+'foo-0.1.tar.gz'
+        FileUtils.cp ABS__FILE__, foo1
+        assert foo1.file?
+        
+        assert_equal '.tar.gz', foo1.extname
+        assert_equal 'foo-0.1', foo1.stem
+        assert_equal '0.1', foo1.version
+        
+        HOMEBREW_CACHE.chmod_R 0777
+      end
+    end
+    
+    assert_raises(RuntimeError) {Pathname.getwd.install 'non_existant_file'}
+  end
+  
+  def test_omega_version_style
+    f=MockFormula.new 'http://www.alcyone.com/binaries/omega/omega-0.80.2-src.tar.gz'
+    assert_equal '0.80.2', f.version
+  end
+  
+  def test_formula_class_func
+    assert_equal Formula.class_s('s-lang'), 'SLang'
+    assert_equal Formula.class_s('pkg-config'), 'PkgConfig'
+    assert_equal Formula.class_s('foo_bar'), 'FooBar'
+  end
+  
+  def test_version_style_rc
+    f=MockFormula.new 'http://ftp.mozilla.org/pub/mozilla.org/js/js-1.8.0-rc1.tar.gz'
+    assert_equal '1.8.0-rc1', f.version
+  end
+  
+  def test_updater_update_homebrew_without_any_changes
+    outside_prefix do
+      updater = RefreshBrewMock.new
+      updater.in_prefix_expect("git checkout master")
+      updater.in_prefix_expect("git pull origin master", "Already up-to-date.\n")
+      
+      assert_equal false, updater.update_from_masterbrew!
+      assert updater.expectations_met?
+      assert updater.updated_formulae.empty?
+      assert updater.added_formulae.empty?
+    end
+  end
+  
+  def test_updater_update_homebrew_without_formulae_changes
+    outside_prefix do
+      updater = RefreshBrewMock.new
+      updater.in_prefix_expect("git checkout master")
+      output = fixture('update_git_pull_output_without_formulae_changes')
+      updater.in_prefix_expect("git pull origin master", output)
+      
+      assert_equal true, updater.update_from_masterbrew!
+      assert !updater.pending_formulae_changes?
+      assert updater.updated_formulae.empty?
+      assert updater.added_formulae.empty?
+    end
+  end
+  
+  def test_updater_update_homebrew_with_formulae_changes
+    outside_prefix do
+      updater = RefreshBrewMock.new
+      updater.in_prefix_expect("git checkout master")
+      output = fixture('update_git_pull_output_with_formulae_changes')
+      updater.in_prefix_expect("git pull origin master", output)
+      
+      assert_equal true, updater.update_from_masterbrew!
+      assert updater.pending_formulae_changes?
+      assert_equal %w{ xar yajl }, updater.updated_formulae
+      assert_equal %w{ antiword bash-completion ddrescue dict lua }, updater.added_formulae
+    end
+  end
+  
+  def test_updater_returns_current_revision
+    outside_prefix do
+      updater = RefreshBrewMock.new
+      updater.in_prefix_expect('git log -l -1 --pretty=format:%H', 'the-revision-hash')
+      assert_equal 'the-revision-hash', updater.current_revision
+    end
+  end
+  
+  def test_angband_version_style
+    f = MockFormula.new 'http://rephial.org/downloads/3.0/angband-3.0.9b-src.tar.gz'
+    assert_equal '3.0.9b', f.version
+  end
+  
+  private
+  
+  OUTSIDE_PREFIX = '/tmp'
+  def outside_prefix
+    Dir.chdir(OUTSIDE_PREFIX) { yield }
+  end
+  
+  def fixture(name)
+    self.class.fixture_data[name]
+  end
+  
+  def self.fixture_data
+    unless @fixture_data
+      require 'yaml'
+      @fixture_data = YAML.load(DATA)
+    end
+    @fixture_data
+  end
+
+  def test_ENV_options
+    ENV.gcc_4_0_1
+    ENV.gcc_4_2
+    ENV.O3
+    ENV.minimal_optimization
+    ENV.no_optimization
+    ENV.libxml2
+    ENV.x11
+    ENV.enable_warnings
+    assert !ENV.cc.empty?
+    assert !ENV.cxx.empty?
+  end
+end
+
+__END__
+update_git_pull_output_without_formulae_changes: |
+  remote: counting objects: 58, done.
+  remote: Compressing objects: 100% (35/35), done.
+  remote: Total 39 (delta 20), reused 0 (delta 0)
+  Unpacking objects: 100% (39/39), done.
+  From git://github.com/mxcl/homebrew
+   * branch            master -> FETCH_HEAD
+  Updating 14ef7f9..f414bc8
+  Fast forward
+   Library/Homebrew/ARGV+yeast.rb                |   35 ++--
+   Library/Homebrew/beer_events.rb               |  181 +++++++++++++
+   Library/Homebrew/hardware.rb                  |   71 ++++++
+   Library/Homebrew/hw.model.c                   |   17 --
+   README                                        |  337 +++++++++++++------------
+   bin/brew                                      |  137 ++++++++---
+   40 files changed, 1107 insertions(+), 426 deletions(-)
+   create mode 100644 Library/Homebrew/beer_events.rb
+   create mode 100644 Library/Homebrew/hardware.rb
+   delete mode 100644 Library/Homebrew/hw.model.c
+   delete mode 100644 Library/Homebrew/hw.model.rb
+update_git_pull_output_with_formulae_changes: |
+  remote: counting objects: 58, done.
+  remote: Compressing objects: 100% (35/35), done.
+  remote: Total 39 (delta 20), reused 0 (delta 0)
+  Unpacking objects: 100% (39/39), done.
+  From git://github.com/mxcl/homebrew
+   * branch            master -> FETCH_HEAD
+  Updating 14ef7f9..f414bc8
+  Fast forward
+   Library/Contributions/brew_bash_completion.sh |    6 +-
+   Library/Formula/antiword.rb                   |   13 +
+   Library/Formula/bash-completion.rb            |   25 ++
+   Library/Formula/xar.rb                        |   19 ++
+   Library/Formula/yajl.rb                       |    2 +-
+   Library/Homebrew/ARGV+yeast.rb                |   35 ++--
+   Library/Homebrew/beer_events.rb               |  181 +++++++++++++
+   Library/Homebrew/hardware.rb                  |   71 ++++++
+   Library/Homebrew/hw.model.c                   |   17 --
+   Library/Homebrew/pathname+yeast.rb            |   28 ++-
+   Library/Homebrew/unittest.rb                  |  106 ++++++++-
+   Library/Homebrew/utils.rb                     |   36 ++-
+   README                                        |  337 +++++++++++++------------
+   bin/brew                                      |  137 ++++++++---
+   40 files changed, 1107 insertions(+), 426 deletions(-)
+   create mode 100644 Library/Formula/antiword.rb
+   create mode 100644 Library/Formula/bash-completion.rb
+   create mode 100644 Library/Formula/ddrescue.rb
+   create mode 100644 Library/Formula/dict.rb
+   create mode 100644 Library/Formula/lua.rb
+   delete mode 100644 Library/Formula/antiword.rb
+   delete mode 100644 Library/Formula/bash-completion.rb
+   delete mode 100644 Library/Formula/xar.rb
+   delete mode 100644 Library/Formula/yajl.rb
+   create mode 100644 Library/Homebrew/beer_events.rb
+   create mode 100644 Library/Homebrew/hardware.rb
+   delete mode 100644 Library/Homebrew/hw.model.c
+   delete mode 100644 Library/Homebrew/hw.model.rb
\ No newline at end of file