The core tree, and some formulae

.gitignore

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+.DS_Store
+/*/

Cellar/homebrew/brew

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+#!/usr/bin/ruby
+# Copyright 2009 Max Howell <[email protected]>
+# Licensed as per the GPL version 3
+require 'Find'
+require 'Pathname'
+$root = Pathname.new(__FILE__).realpath.dirname.parent.parent
+
+case ARGV[0]
+  when 'brew', 'install' then
+    file="#{$root}/Formula/#{ARGV[1]}"
+    file+='.rb' unless File.exist? file
+    system "ruby #{file}"
+
+  when 'ln' then
+    abort "#{ARGV[1]} is not a directory" unless File.directory? ARGV[1]
+
+    #TODO check is under +/ with name AND version
+    #TODO you should mkdirs as you find them and symlink files otherwise
+    #TODO consider using hardlinks
+
+    Find.find ARGV[1] do |from|
+      next if from == ARGV[1] #rubysucks
+
+      from=Pathname.new from
+      relto=from.relative_path_from(Pathname.new(ARGV[1]))
+      to=$root+relto;
+
+      if from.directory?
+        to.mkpath unless to.exist? and relto.to_s.include? '/'
+      elsif from.file?
+        to.make_symlink from
+      end
+    end
+
+  when 'prune', 'pasteurize' then
+    $root.find do |path| 
+      if path.directory?
+        name=path.basename
+        Find.prune if name == 'brews' or name == 'yeasts'
+      elsif path.symlink?
+        path.unlink unless path.readlink.exist?
+      end
+    end
+
+  else
+    puts "usage: #{$0} [prune] [ln path]"
+end

Cellar/homebrew/brewkit.rb

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+# Copyright 2009 Max Howell <[email protected]>
+# Licensed as per the GPL version 3
+require 'FileUtils'
+require 'Find'
+require 'Pathname'
+$agent = "Homebrew 0.1 (Ruby; Mac OS X 10.5 Leopard)"
+$cellar = Pathname.new(__FILE__).dirname.parent.realpath
+
+class Formula
+  # if you reimplement, assign @name, @version, @url and @md5
+  def initialize(url, md5)
+    @name = File.basename $0, '.rb' #original script that the interpreter started
+    @url = url
+    @md5 = md5
+
+    # pls improve this version extraction crap
+    filename=File.basename url
+    i=filename.index /[-_]\d/
+    unless i.nil?
+      /^((\d+[.-])*\d+)/.match filename[i+1,1000] #1000 because rubysucks
+      @version = $1
+    else
+      # no divisor or a '.' divisor, eg. dmd.1.11.zip
+      /^[a-zA-Z._-]*((\d+\.)*\d+)/.match filename
+      @version = $1
+    end
+  end
+
+  #yields a Pathname object for the installation prefix
+  def brew
+    raise "@name.nil?" if @name.nil?
+    raise "@version.nil?" if @version.nil?
+    raise "@name does not validate to our regexp" unless /^\w+$/ =~ @name
+
+    prefix=$cellar+@name+@version
+    raise "#{prefix} already exists!" if prefix.exist?
+
+    appsupport = File.expand_path "~/Library/Application Support/Homebrew"
+    FileUtils.mkpath appsupport unless File.exist? appsupport
+    Dir.chdir appsupport do
+      tgz=Pathname.new self.fetch
+      raise "MD5 mismatch" unless `md5 -q "#{tgz}"`.strip == @md5.downcase
+
+      # we make an additional subdirectory so know exactly what we are
+      # recursively deleting later
+      # we use mktemp rather than appsupport/blah because some build scripts
+      # can't handle being built in a directory with spaces in it :P
+      tmp=nil
+      begin
+        tmp=`mktemp -dt #{@name}-#{@version}`.strip
+        Dir.chdir tmp do
+          Dir.chdir uncompress(tgz) do
+            yield prefix
+            #TODO copy changelog or CHANGES file to pkg root,
+            #TODO maybe README, etc. to versioned root
+          end
+        end
+      ensure
+        FileUtils.rm_rf tmp
+      end
+
+      # stay in appsupport in case any odd files gets created etc.
+      `#{$cellar}/homebrew/brew ln #{prefix}` if prefix.exist?
+
+      puts "#{prefix}: "+`find #{prefix} | wc -l`.strip+' files, '+`du -hd0 #{prefix} | cut -d"\t" -f1`.strip
+    end
+  end
+
+  def version
+    @version
+  end
+  def name
+    @name
+  end
+
+protected
+  def fetch
+    tgz=File.expand_path File.basename(@url)
+    `curl -LOA "#{$agent}" "#{@url}"` unless File.exists? tgz
+    return tgz
+  end
+
+  def uncompress(path)
+    if path.extname == '.zip'
+      `unzip -qq "#{path}"`
+    else
+      `tar xf "#{path}"`
+    end
+
+    raise "Compression tool failed" if $? != 0
+
+    entries=Dir['*']
+    raise "Empty tar!" if entries.nil? or entries.length == 0
+    raise "Too many folders in uncompressed result. You need to reimplement the Recipe.uncompress function." if entries.length > 1
+    return entries.first
+  end
+
+private
+  def method_added(method)
+    raise 'You cannot override Formula.brew' if method == 'brew'
+  end
+end
+
+
+def inreplace(path, before, after)
+  # we're not using Ruby because the perl script is more concise
+  `perl -pi -e "s|#{before}|#{after}|g" "#{path}"`
+end
+
+
+########################################################################script
+if $0 == __FILE__
+  d=$cellar.parent+'bin'
+  d.mkpath unless d.exist?
+  (d+'brew').make_symlink $cellar+'homebrew'+'brew'
+end

Cellar/homebrew/unittest.rb

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+#!/usr/bin/ruby
+cwd=File.dirname(__FILE__)
+$:.unshift cwd #rubysucks
+require 'brewkit'
+require 'test/unit'
+$cellar=Pathname.new(cwd).parent.realpath
+
+class BeerTasting < Test::Unit::TestCase
+  def test_version_all_dots
+    r=Formula.new "http://example.com/foo.bar.la.1.14.zip", 'nomd5'
+    assert_equal '1.14', r.version
+  end
+
+  def test_version_underscore_separator
+    r=Formula.new "http://example.com/grc_1.1.tar.gz", 'nomd5'
+    assert_equal '1.1', r.version
+  end
+
+  def test_version_internal_dash
+    r=Formula.new "http://example.com/foo-arse-1.1-2.tar.gz", 'nomd5'
+    assert_equal '1.1-2', r.version
+  end
+
+  def test_version_single_digit
+    r=Formula.new "http://example.com/foo_bar.45.tar.gz", 'nomd5'
+    assert_equal '45', r.version
+  end
+
+  def test_noseparator_single_digit
+    r=Formula.new "http://example.com/foo_bar45.tar.gz", 'nomd5'
+    assert_equal '45', r.version
+  end
+
+  def test_version_developer_that_hates_us_format
+    r=Formula.new "http://example.com/foo-bar-la.1.2.3.tar.gz", 'nomd5'
+    assert_equal '1.2.3', r.version
+  end
+
+  def test_version_regular
+    r=Formula.new "http://example.com/foo_bar-1.21.tar.gz", 'nomd5'
+    assert_equal '1.21', r.version
+  end
+
+  def test_prefix
+    url='http://www.methylblue.com/test-0.1.tar.gz'
+    md5='d496ea538a21dc4bb8524a8888baf88c'
+
+    begin #rubysyntaxFAIL
+      Formula.new(url, md5).brew do |prefix|
+        # we test for +/unittest/0.1 because we derive @name from $0
+        assert_equal File.expand_path(prefix), ($cellar+'unittest'+'0.1').to_s
+        assert_kind_of Pathname, prefix
+      end
+    rescue IOError => e
+      # this is not an error, cook will throw as nothing was installed
+      raise unless e.errno == Errno::ENOENT
+    end
+  end
+end

Formula/cmake.rb

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+$:.unshift "#{File.dirname __FILE__}/../Cellar/homebrew" #rubysucks
+require 'brewkit'
+
+url='http://www.cmake.org/files/v2.6/cmake-2.6.3.tar.gz'
+md5='5ba47a94ce276f326abca1fd72a7e7c6'
+
+Formula.new(url, md5).brew do |prefix|
+  system "./bootstrap --prefix=#{prefix} --system-libs"
+  system "make"
+  system "make install"
+end

Formula/dmd.rb

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+$:.unshift "#{File.dirname __FILE__}/../Cellar/homebrew" #rubysucks
+require 'brewkit'
+
+homepage='http://www.digitalmars.com/d/'
+url='http://ftp.digitalmars.com/dmd.1.043.zip'
+md5='6c83b7296cb84090a9ebc11ab0fb94a2'
+
+Formula.new(url, md5).brew do |prefix|
+  prefix.mkpath
+  FileUtils.cp_r 'osx/bin', prefix
+  FileUtils.cp_r 'osx/lib', prefix
+  FileUtils.cp_r 'man', prefix
+  FileUtils.cp_r 'man', prefix
+
+  share=prefix+'share'+'doc'+'d'
+  html=share+'html'
+  samples=share+'examples' #examples is the more typical directory name
+  html.mkpath
+  samples.mkpath
+
+  FileUtils.cp_r Dir['html/d/*'], html unless ARGV.include? '--no-html'
+  FileUtils.cp_r Dir['samples/d/*'], samples unless ARGV.include? '--no-samples'
+end

Formula/git.rb

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+$:.unshift "#{File.dirname __FILE__}/../Cellar/homebrew" #rubysucks
+require 'brewkit'
+
+homepage='http://git-scm.com'
+url='http://kernel.org/pub/software/scm/git/git-1.6.3.1.tar.bz2'
+md5='c1f4aab741359c29f0fbf28563ac7387'
+
+Formula.new(url, md5).brew do |prefix|
+  `./configure --disable-debug --prefix="#{prefix}"`
+  `make`
+  `make install`
+end

Formula/grc.rb

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+$:.unshift "#{File.dirname __FILE__}/../Cellar/homebrew" #rubysucks
+require 'brewkit'
+require 'FileUtils'
+
+def profile_string
+  <<-sput
+GRC=`which grc`
+if [ "$TERM" != dumb ] && [ -n GRC ]
+then
+    alias colourify="$GRC -es --colour=auto"
+    alias configure='colourify ./configure'
+    alias diff='colourify diff'
+    alias make='colourify make'
+    alias gcc='colourify gcc'
+    alias g++='colourify g++'
+    alias as='colourify as'
+    alias gas='colourify gas'
+    alias ld='colourify ld'
+    alias netstat='colourify netstat'
+    alias ping='colourify ping'
+    alias traceroute='colourify /usr/sbin/traceroute'
+fi
+  sput
+end
+
+######################################################################### ARGV
+case ARGV[0]
+  when '--profile' then
+    puts
+    puts '################################################################## >> yumports'
+    puts profile_string
+    puts '################################################################## << yumports'
+    exit 0
+end
+
+######################################################################### cook
+homepage='http://korpus.juls.savba.sk/~garabik/software/grc.html'
+url='http://korpus.juls.savba.sk/~garabik/software/grc/grc_1.1.tar.gz'
+md5='eeb612aba2fff14cbaf1f3bec7e1eb60'
+
+Formula.new(url, md5).brew do |prefix|
+  #TODO we should deprefixify since it's python and thus possible
+  inreplace 'grc', '/etc', prefix+'/etc'
+  inreplace 'grc.1', '/etc', prefix+'/etc'
+  inreplace 'grcat', '/usr/local', prefix
+  inreplace 'grcat.1', '/usr/local', prefix
+
+  FileUtils.mkpath prefix
+  Dir.chdir prefix do
+    FileUtils.mkpath 'bin'
+    FileUtils.mkpath 'share/grc'
+    FileUtils.mkpath 'share/man/man1'
+    FileUtils.mkpath 'etc'
+  end
+
+  `cp -fv grc grcat #{prefix}/bin`
+  `cp -fv conf.* #{prefix}/share/grc`
+  `cp -fv grc.conf #{prefix}/etc`
+  `cp -fv grc.1 grcat.1 #{prefix}/share/man/man1`
+
+  puts <<-sput
+We suggest you add this to your .profile in order to make grc work! :P
+
+#{profile_string}
+
+We can do this for you:
+  
+  #{$0} --profile >> ~/.profile
+
+sput
+end

Formula/mad.rb

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+$:.unshift "#{File.dirname __FILE__}/../Cellar/homebrew" #rubysucks
+require 'brewkit'
+
+homepage='http://www.underbit.com/products/mad/'
+url='http://kent.dl.sourceforge.net/sourceforge/mad/libmad-0.15.1b.tar.gz'
+md5='1be543bc30c56fb6bea1d7bf6a64e66c'
+
+Formula.new(url, md5).brew do |prefix|
+  `./configure --disable-debugging --enable-fpm=intel --prefix="#{prefix}"`
+  `make`
+  `make install`
+end

Formula/wget.rb

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+$:.unshift "#{File.dirname __FILE__}/../Cellar/homebrew" #rubysucks
+require 'brewkit'
+
+homepage='http://www.gnu.org/software/wget/'
+url='http://ftp.gnu.org/gnu/wget/wget-1.11.4.tar.bz2'
+md5='f5076a8c2ec2b7f334cb6e3059820f9c'
+
+Formula.new(url, md5).brew do |prefix|
+  `./configure --disable-debug --prefix="#{prefix}"`
+  `make`
+  `make install`
+end