diff options
Diffstat (limited to 'Cellar/homebrew/brewkit.rb')
| -rw-r--r-- | Cellar/homebrew/brewkit.rb | 188 |
1 files changed, 125 insertions, 63 deletions
diff --git a/Cellar/homebrew/brewkit.rb b/Cellar/homebrew/brewkit.rb index f0daa48c8..b19cfcf66 100644 --- a/Cellar/homebrew/brewkit.rb +++ b/Cellar/homebrew/brewkit.rb @@ -2,8 +2,7 @@ # Licensed as per the GPL version 3 require 'pathname' -$agent = "Homebrew 0.1 (Ruby; Mac OS X 10.5 Leopard)" -$cellar = Pathname.new(__FILE__).dirname.parent.realpath +HOMEBREW_VERSION='0.1' # optimise all the way to eleven, references: # http://en.gentoo-wiki.com/wiki/Safe_Cflags/Intel @@ -18,9 +17,9 @@ ENV['CC']='gcc-4.2' ENV['CXX']='g++-4.2' ENV['MAKEFLAGS']='-j2' -unless $cellar.parent.to_s == '/usr/local' - ENV['CPPFLAGS']="-I#{$cellar.parent}/include" - ENV['LDFLAGS']="-L#{$cellar.parent}/lib" +unless $root.to_s == '/usr/local' + ENV['CPPFLAGS']='-I'+$root+'include' + ENV['LDFLAGS']='-L'+$root+'lib' end @@ -35,21 +34,59 @@ def appsupport return appsupport end + +# make our code neater +class Pathname + def mv dst + FileUtils.mv to_s, dst + end + def cp dst + if file? + FileUtils.cp to_s, dst + else + FileUtils.cp_r to_s, dst + end + end +end + + class Formula require 'find' require 'fileutils' - # 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 + # fuck knows, ruby is weird + def self.url + @url + end + def url + self.class.url + end + def self.md5 + @md5 + end + def md5 + self.class.md5 + end + def self.homepage + @homepage + end + def homepage + self.class.homepage + end + # end ruby is weird section + + def initialize + # fuck knows, ruby is weird + @url=url if @url.nil? + raise "@url.nil?" if @url.nil? + @md5=md5 if @md5.nil? + # end ruby is weird section # pls improve this version extraction crap - filename=File.basename url + filename=File.basename @url i=filename.index /[-_]\d/ unless i.nil? - /^((\d+[._])*(\d+-)?\d+)/.match filename[i+1,1000] #1000 because rubysucks + /^((\d+[._])*(\d+-)?\d+[abc]?)/.match filename[i+1,1000] #1000 because rubysucks @version=$1 # if there are no dots replace underscores, boost do this, the bastards! @version.gsub!('_', '.') unless @version.include? '.' @@ -59,26 +96,57 @@ class Formula @version = $1 end end + +private + def maybe_mkpath path + path.mkpath unless path.exist? + return path + end - #yields a Pathname object for the installation prefix - def brew - raise "@name.nil?" if @name.nil? +public + def prefix + raise "@name.nil!" if @name.nil? raise "@version.nil?" if @version.nil? + $cellar+@name+@version + end + def bin + maybe_mkpath prefix+'bin' + end + def doc + maybe_mkpath prefix+'share'+'doc'+name + end + def man + maybe_mkpath prefix+'share'+'man' + end + def lib + maybe_mkpath prefix+'lib' + end + def include + maybe_mkpath prefix+'include' + end - # disabled until the regexp makes sense :P - #raise "@name does not validate to our regexp" unless /^\w+$/ =~ @name + def name=name + raise "Name assigned twice, I'm not letting you do that!" if @name + @name=name + end - beginning = Time.now +protected + def caveats + nil + end - prefix=$cellar+@name+@version - raise "#{prefix} already exists!" if prefix.exist? +public + #yields a Pathname object for the installation prefix + def brew + # disabled until the regexp makes sense :P + #raise "@name does not validate to our regexp" unless /^\w+$/ =~ @name ohai "Downloading #{@url}" Dir.chdir appsupport do tgz=Pathname.new(fetch()).realpath md5=`md5 -q "#{tgz}"`.strip - raise "MD5 mismatch: #{md5}" unless md5 == @md5.downcase + raise "MD5 mismatch: #{md5}" unless md5 and md5 == @md5.downcase # we make an additional subdirectory so know exactly what we are # recursively deleting later @@ -86,26 +154,27 @@ class Formula # can't handle being built in a directory with spaces in it :P tmp=nil begin - tmp=`mktemp -dt #{@name}-#{@version}`.strip + tmp=`mktemp -dt #{File.basename @url}`.strip Dir.chdir tmp do Dir.chdir uncompress(tgz) do - caveats = yield prefix + prefix.mkpath + yield self if caveats ohai "Caveats" puts caveats - ohai "Summary" end #TODO copy changelog or CHANGES file to pkg root, #TODO maybe README, etc. to versioned root end end - rescue + rescue Interrupt, RuntimeError if ARGV.include? '--debug' # debug mode allows the packager to intercept a failed build and # investigate the problems puts "Rescued build at: #{tmp}" exit! 1 else + FileUtils.rm_rf prefix raise end ensure @@ -115,27 +184,26 @@ class Formula ohai 'Finishing up' - # stay in appsupport in case any odd files gets created etc. - `#{$cellar}/homebrew/brew ln #{prefix}` if prefix.exist? - prefix.find do |path| if path==prefix #rubysucks next elsif path.file? - fo=`file -h #{path}` - args=nil - args='-SxX' if fo =~ /Mach-O dynamically linked shared library/ - args='' if fo =~ /Mach-O executable/ #defaults strip everything - if args - puts "Stripping: #{path}" if ARGV.include? '--verbose' - `strip #{args} #{path}` + if path.extname == '.la' + path.unlink + else + fo=`file -h #{path}` + args=nil + args='-SxX' if fo =~ /Mach-O dynamically linked shared library/ + args='' if fo =~ /Mach-O executable/ #defaults strip everything + if args + puts "Stripping: #{path}" if ARGV.include? '--verbose' + `strip #{args} #{path}` + end end elsif path.directory? and path!=prefix+'bin' and path!=prefix+'lib' Find.prune end end - - puts "#{prefix}: "+`find #{prefix} -type f | wc -l`.strip+' files, '+`du -hd0 #{prefix} | cut -d"\t" -f1`.strip+", built in #{Time.now - beginning} seconds" end end @@ -159,8 +227,10 @@ protected tgz=File.expand_path File.basename(@url) end + agent="Homebrew #{HOMEBREW_VERSION} (Ruby #{VERSION}; Mac OS X 10.5 Leopard)" + unless File.exists? tgz - `curl -#LA "#{$agent}" #{oarg} "#{@url}"` + `curl -#LA "#{agent}" #{oarg} "#{@url}"` raise "Download failed" unless $? == 0 else puts "File already downloaded and cached" @@ -178,9 +248,15 @@ protected 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 + if entries.nil? or entries.length == 0 + raise "Empty tarball!" + elsif entries.length == 1 + # if one dir enter it as that will be where the build is + entries.first + else + # if there's more than one dir, then this is the build directory already + Dir.pwd + end end def cache? @@ -193,22 +269,21 @@ private end end -# you have to reimplement initialize to set the version, for example usage -# see the ack script -class UncompressedScriptFormula < Formula - def initialize(url) - @url=url - @name=File.basename url - end +# see ack.rb for an example usage +class UncompressedScriptFormula <Formula def uncompress path path.dirname end def cache? false end + def install + FileUtils.cp name, bin + (bin+name).chmod 0544 + end end -class GithubGistFormula < Formula +class GithubGistFormula <Formula def initialize(url, md5) @url=url @name=File.basename url @@ -225,7 +300,7 @@ class GithubGistFormula < Formula end def uncompress path - File.dirname path + path.dirname end end @@ -259,19 +334,6 @@ def system cmd end end -# force a prettier exception handler unless --verbose or HOMEBREW_DEBUG -Kernel.at_exit { - if $! and not (ARGV.include? '--verbose' or ENV['HOMEBREW_DEBUG']) - if $!.kind_of? Interrupt #control-c - puts # seeimgly a newline is more typical - exit! 130 - elsif $!.kind_of? StandardError - puts "\033[1;31mError\033[0;0m: #{$!}" - exit! 1 - end - end -} - ########################################################################script if $0 == __FILE__ d=$cellar.parent+'bin' |