diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/brew | 349 |
1 files changed, 89 insertions, 260 deletions
@@ -1,306 +1,135 @@ #!/usr/bin/ruby -$:.unshift __FILE__+'/../../Library/Homebrew' -require 'env' -require 'find' - -PRISTINE_ARGV=ARGV.dup +$:.unshift ENV['RUBYLIB']=File.expand_path(__FILE__+'/../../Library/Homebrew') + +require 'pathname+yeast' +require 'ARGV+yeast' +require 'utils' +require 'brew.h' + +# TODO if whoami == root then use /Library/Caches/Homebrew instead +HOMEBREW_CACHE=Pathname.new("~/Library/Caches/Homebrew").expand_path +HOMEBREW_PREFIX=Pathname.new(__FILE__).dirname.parent.cleanpath +HOMEBREW_CELLAR=HOMEBREW_PREFIX+'Cellar' +HOMEBREW_VERSION='0.4' +HOMEBREW_WWW='http://bit.ly/Homebrew' HOMEBREW_USER_AGENT="Homebrew #{HOMEBREW_VERSION} (Ruby #{VERSION}; Mac OS X 10.5 Leopard)" -# often causes Ruby to throw exception ffs -Dir.chdir '/' unless File.directory? ENV['PWD'] - -######################################################################## funcs -# remove symlinks that no longer point to files -def prune - n=0 - dirs=Array.new - HOMEBREW_PREFIX.find do |path| - if path.directory? - name=path.relative_path_from(HOMEBREW_PREFIX).to_s - if name == '.git' or name == 'Cellar' or name == 'Library' - Find.prune - else - dirs<<path - end - elsif path.symlink? - resolved_path=path.dirname+path.readlink - unless resolved_path.exist? - path.unlink - n+=1 - end - end - end - dirs.sort.reverse_each do |d| - if d.children.length == 0 - d.rmdir - n+=1 - end - end - return n -end - -# we actually remove formulae from ARGV so that any other analysis of ARGV -# only includes relevent arguments -# TODO require will throw if no formula, so we should catch no? -def extract_named_args - args=Array.new - ARGV.delete_if do |arg| - if arg[0,1] == '-' - false - else - args<<arg - true - end - end - raise "Expecting the name of a keg or formula, eg:\n==> brew #{PRISTINE_ARGV.join ' '} wget" if args.empty? - return args -end - -def extract_kegs - require 'keg' - kegs=extract_named_args.collect {|name| Keg.new name} - return kegs -end - -def abv keg=nil - path=keg ? keg.path : HOMEBREW_CELLAR - if path.directory? - `find #{path} -type f | wc -l`.strip+' files, '+`du -hd0 #{path} | cut -d"\t" -f1`.strip - else - '' - end -end - -def install formula - require 'keg' - - beginning = Time.now - - formula.brew do - if ARGV.include? '--interactive' - ohai "Entering interactive mode" - puts "Type `exit' to return and finalize the installation" - puts "Install to this prefix: #{formula.prefix}" - pid=fork - if pid.nil? - exec 'bash' - else - Process.wait pid - end - elsif ARGV.include? '--help' - ohai './configure --help' - puts `./configure --help` - exit - else - formula.prefix.mkpath - formula.install - %w[README ChangeLog COPYING LICENSE COPYRIGHT AUTHORS].each do |file| - formula.prefix.install file if File.file? file - end - end - end - - raise "Nothing was installed to #{formula.prefix}" unless formula.installed? - - ohai 'Finishing up' - keg=Keg.new formula - keg.clean - keg.ln - if formula.caveats - ohai "Caveats" - puts formula.caveats - ohai "Summary" - end - puts "#{keg.path}: "+abv(keg)+", built in #{pretty_duration Time.now-beginning}" -rescue Exception - formula.prefix.rmtree if formula.prefix.directory? - raise -end - -def mk url, mode='make' - require 'formula' - path=Pathname.new(url) - - /(.*?)[-_.]?#{path.version}/.match path.basename - raise "Couldn't parse name from #{url}" if $1.nil? or $1.empty? - - path=Formula.path $1 - raise "#{path} already exists!" if File.exist? path - - f=File.new path, 'w' - f.puts "require 'brewkit'" - f.puts - f.puts "class #{Formula.class $1} <Formula" - f.puts " @url='#{url}'" - f.puts " @homepage=''" # second because you fill in these two first - f.puts " @md5=''" - f.puts - - if mode == "cmake" - f.puts " def deps" - f.puts " BinaryDep.new 'cmake'" - f.puts " end" - f.puts - end - - f.puts " def install" - - if mode == "make" - f.puts " system \"./configure --disable-debug --prefix='\#{prefix}'\"" - f.puts " system \"make install\"" - elsif mode == "cmake" - f.puts " system \"cmake -G 'Unix Makefiles' -DCMAKE_INSTALL_PREFIX=\#{prefix}\"" - f.puts " system \"make\"" - f.puts " system \"make install\"" - end - - f.puts " end" - f.print "end" - f.close - - return path -end - -def prefix - Pathname.new(__FILE__).dirname.parent.expand_path -end - -def usage - name=File.basename $0 - <<-EOS -Usage: #{name} command [formula] ... -Usage: #{name} [--prefix] [--cache] [--version] -Usage: #{name} [--verbose] - -Commands: - install formula ... [--debug] [--interactive] - rm formula ... - list formula ... - ln formula ... - info [formula] - mk url - prune -EOS +if %w[/ /usr].include? HOMEBREW_PREFIX.to_s then abort <<-troba +You have placed Homebrew at the prefix: #{HOMEBREW_PREFIX} +This is not currently supported. Voice your support for this feature at: +#{HOMEBREW_WWW} +troba end +# Pathname often throws if CWD doesn't exist +Dir.chdir '/' unless File.directory? ENV['PWD'] -######################################################################## utils -def pretty_duration s - return "#{(s*1000).to_i} milliseconds" if s < 3 - return "#{s.to_i} seconds" if s < 10*60 - return "#{(s/60).to_i} minutes" -end -######################################################################### impl begin case ARGV.shift - when '--prefix' then puts prefix + when '--prefix' then puts HOMEBREW_PREFIX when '--cache' then puts HOMEBREW_CACHE - when '-h', '--help', '--usage', '-?' then puts usage + when '-h', '--help', '--usage', '-?' then puts ARGV.usage when '-v', '--version' then puts HOMEBREW_VERSION - when 'macports' then exec "open 'http://www.macports.org/ports.php?by=name&substr=#{ARGV.shift}'" when 'home', 'homepage' - require 'formula' - homepages=extract_named_args.collect {|name| Formula.create(name).homepage} - exec "open #{homepages.join' '}" + if ARGV.named.empty? + exec "open", HOMEBREW_WWW + else + exec "open", *ARGV.formulae.collect {|f| f.homepage} + end when 'ls', 'list' - dirs=extract_kegs.collect {|keg| keg.path} - exec "find #{dirs.join' '} -not -type d -print" + exec "find", *ARGV.kegs.concat(%w[-not -type d -print]) when 'edit' if ARGV.empty? - d=HOMEBREW_PREFIX - exec "mate #{Dir["#{d}/Library/*"].join' '} #{d}/bin/brew #{d}/README" + exec "mate", *Dir["#{HOMEBREW_PREFIX}/Library/*"]<< + "#{HOMEBREW_PREFIX}/bin/brew"<< + "#{HOMEBREW_PREFIX}/README" else - require 'formula' - paths=extract_named_args.collect {|name| Formula.path(name).to_s.gsub ' ', '\\ '} - exec "mate #{paths.join ' '}" + exec "mate", *ARGV.formulae.collect {|f| f.path} end when 'install' - require 'formula' - extract_named_args.each do |name| - f=Formula.create(name) - raise "#{f.name} already installed!\n==> #{f.prefix}" if f.installed? unless ARGV.include? '--force' - install f + require 'keg' + ARGV.formulae.each do |f| + raise "#{f.name} is already installed" if f.installed? unless ARGV.force? + start_time=Time.now + begin + install f + if f.caveats + ohai "Caveats" + puts f.caveats + puts + end + ohai 'Finishing up' + clean f + raise "Nothing was installed to #{f.prefix}" unless f.installed? + Keg.new(f.prefix).link + rescue + f.prefix.rmtree if f.prefix.directory? + raise + end + puts "#{f.prefix}: "+f.prefix.abv+", built in #{pretty_duration Time.now-start_time}" end when 'ln', 'link' - n=0 - (kegs=extract_kegs).each do |keg| - n+=nn=keg.ln - puts "Created #{nn} links for #{keg.name}" if kegs.length > 1 - end - puts "Created #{n} links" + ARGV.kegs.each {|keg| puts "#{keg.link} links created for #{keg}"} + + when 'unlink' + ARGV.kegs.each {|keg| puts "#{keg.unlink} links removed for #{keg}"} - when 'rm', 'uninstall' - extract_kegs.each do |keg| - puts "Removing #{keg.name}..." - keg.rm + when 'rm', 'uninstall', 'remove' + ARGV.kegs.each do |keg| + puts "Uninstalling #{keg}..." + keg.uninstall end - print "Pruning #{prefix}/..." - puts " #{prune} symbolic links pruned" + prune + + when 'up', 'update' + puts "Reserved command" when 'prune' - puts "Pruned #{prune} symbolic links" + prune when 'mk', 'make' - mode = "make" - if ARGV.length > 0 - if ARGV[0] == '--cmake' - ARGV.shift - mode = "cmake" - end - end - - paths=ARGV.collect {|arg| mk arg, mode} - if paths.empty? - raise "Invalid URL" - elsif Kernel.system "which mate > /dev/null" and $? == 0 - paths=paths.collect {|path| path.to_s.gsub " ", "\\ "} - exec "mate #{paths.join ' '}" + if ARGV.include? '--macports' + exec "open", "http://www.macports.org/ports.php?by=name&substr=#{ARGV.next}" else - puts paths.join("\n") + exec "mate", *ARGV.named.collect {|name| make name} end when 'info', 'abv' - if ARGV.empty? - puts `ls #{HOMEBREW_CELLAR} | wc -l`.strip+" kegs, "+abv + if ARGV.named.empty? + puts `ls #{HOMEBREW_CELLAR} | wc -l`.strip+" kegs, "+HOMEBREW_CELLAR.abv elsif ARGV[0][0..6] == 'http://' puts Pathname.new(ARGV.shift).version else - require 'formula' - #TODO show outdated status and that - frm=Formula.create(extract_named_args[0]) - puts "#{frm.name} #{frm.version}" - puts frm.homepage - if frm.installed? - require 'keg' - keg=Keg.new frm - puts "#{abv keg} (installed to #{keg.path})" - end - if frm.caveats - ohai 'Caveats' - puts frm.caveats - end + ARGV.named.each {|name| info name} end else - puts usage + puts ARGV.usage end -rescue StandardError, Interrupt => e - if ARGV.include? '--verbose' or ENV['HOMEBREW_DEBUG'] - raise - elsif e.kind_of? Interrupt - puts # seeimgly a newline is typical - exit 130 - elsif e.kind_of? StandardError and not e.kind_of? NameError - puts "\033[1;31mError\033[0;0m: #{e}" - exit 1 +rescue SystemExit + ohai "Kernel.exit" if ARGV.verbose? +rescue Interrupt => e + puts # seemingly a newline is typical + exit 130 +rescue SystemCallError, RuntimeError => e + if ARGV.verbose? or ARGV.debug? + onoe e.inspect + puts e.backtrace else - raise + onoe e end + exit 1 +rescue Exception => e + onoe "Homebrew has failed you :(" + puts "Please report this bug at: #{HOMEBREW_WWW}" + puts "Please include this backtrace:" + ohai e.inspect + puts e.backtrace end |