481 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			481 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
| #:  * `bottle` [`--verbose`] [`--no-rebuild`] [`--keep-old`] [`--skip-relocation`] [`--root-url=<root_url>`] [`--force-core-tap`]:
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| #:  * `bottle` `--merge` [`--no-commit`] [`--keep-old`] [`--write`]:
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| #:
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| #:    Generate a bottle (binary package) from a formula installed with
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| #:    `--build-bottle`.
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| 
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| require "formula"
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| require "utils/bottles"
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| require "tab"
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| require "keg"
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| require "formula_versions"
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| require "utils/inreplace"
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| require "erb"
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| require "extend/pathname"
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| 
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| BOTTLE_ERB = <<-EOS.freeze
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|   bottle do
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|     <% if  !root_url.start_with?(BottleSpecification::DEFAULT_DOMAIN) %>
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|     root_url "<%= root_url %>"
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|     <% end %>
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|     <% if prefix != BottleSpecification::DEFAULT_PREFIX %>
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|     prefix "<%= prefix %>"
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|     <% end %>
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|     <% if cellar.is_a? Symbol %>
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|     cellar :<%= cellar %>
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|     <% elsif cellar != BottleSpecification::DEFAULT_CELLAR %>
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|     cellar "<%= cellar %>"
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|     <% end  %>
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|     <% if rebuild > 0 %>
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|     rebuild <%= rebuild %>
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|     <% end  %>
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|     <% checksums.each do |checksum_type, checksum_values| %>
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|     <% checksum_values.each  do |checksum_value| %>
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|     <% checksum, macos = checksum_value.shift %>
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|     <%= checksum_type %> "<%= checksum %>" => :<%= macos %>
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|     <% end %>
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|     <% end %>
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|   end
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| EOS
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| 
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| MAXIMUM_STRING_MATCHES = 100
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| 
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| module Homebrew
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|   module_function
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| 
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|   def keg_contain?(string, keg, ignores)
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|     @put_string_exists_header, @put_filenames = nil
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| 
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|     print_filename = lambda do |str, filename|
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|       unless @put_string_exists_header
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|         opoo "String '#{str}' still exists in these files:"
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|         @put_string_exists_header = true
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|       end
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| 
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|       @put_filenames ||= []
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| 
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|       return if @put_filenames.include? filename
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| 
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|       puts Formatter.error(filename.to_s)
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|       @put_filenames << filename
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|     end
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| 
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|     result = false
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| 
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|     keg.each_unique_file_matching(string) do |file|
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|       # skip document file.
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|       next if Metafiles::EXTENSIONS.include? file.extname
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| 
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|       linked_libraries = Keg.file_linked_libraries(file, string)
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|       result ||= !linked_libraries.empty?
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| 
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|       if ARGV.verbose?
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|         print_filename.call(string, file) unless linked_libraries.empty?
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|         linked_libraries.each do |lib|
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|           puts " #{Tty.bold}-->#{Tty.reset} links to #{lib}"
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|         end
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|       end
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| 
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|       text_matches = []
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| 
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|       # Use strings to search through the file for each string
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|       Utils.popen_read("strings", "-t", "x", "-", file.to_s) do |io|
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|         until io.eof?
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|           str = io.readline.chomp
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|           next if ignores.any? { |i| i =~ str }
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|           next unless str.include? string
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|           offset, match = str.split(" ", 2)
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|           next if linked_libraries.include? match # Don't bother reporting a string if it was found by otool
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| 
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|           result = true
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|           text_matches << [match, offset]
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|         end
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|       end
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| 
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|       next unless ARGV.verbose? && !text_matches.empty?
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|       print_filename.call(string, file)
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|       text_matches.first(MAXIMUM_STRING_MATCHES).each do |match, offset|
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|         puts " #{Tty.bold}-->#{Tty.reset} match '#{match}' at offset #{Tty.bold}0x#{offset}#{Tty.reset}"
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|       end
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| 
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|       if text_matches.size > MAXIMUM_STRING_MATCHES
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|         puts "Only the first #{MAXIMUM_STRING_MATCHES} matches were output"
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|       end
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|     end
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| 
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|     keg_contain_absolute_symlink_starting_with?(string, keg) || result
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|   end
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| 
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|   def keg_contain_absolute_symlink_starting_with?(string, keg)
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|     absolute_symlinks_start_with_string = []
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|     keg.find do |pn|
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|       next unless pn.symlink? && (link = pn.readlink).absolute?
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|       absolute_symlinks_start_with_string << pn if link.to_s.start_with?(string)
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|     end
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| 
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|     if ARGV.verbose?
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|       unless absolute_symlinks_start_with_string.empty?
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|         opoo "Absolute symlink starting with #{string}:"
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|         absolute_symlinks_start_with_string.each do |pn|
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|           puts "  #{pn} -> #{pn.resolved_path}"
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|         end
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|       end
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|     end
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| 
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|     !absolute_symlinks_start_with_string.empty?
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|   end
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| 
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|   def bottle_output(bottle)
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|     erb = ERB.new BOTTLE_ERB
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|     erb.result(bottle.instance_eval { binding }).gsub(/^\s*$\n/, "")
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|   end
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| 
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|   def bottle_formula(f)
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|     unless f.installed?
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|       return ofail "Formula not installed or up-to-date: #{f.full_name}"
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|     end
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| 
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|     tap = f.tap
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| 
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|     unless tap
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|       unless ARGV.include?("--force-core-tap")
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|         return ofail "Formula not from core or any taps: #{f.full_name}"
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|       end
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| 
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|       tap = CoreTap.instance
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|     end
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| 
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|     if f.bottle_disabled?
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|       ofail "Formula has disabled bottle: #{f.full_name}"
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|       puts f.bottle_disable_reason
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|       return
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|     end
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| 
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|     unless Utils::Bottles.built_as? f
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|       return ofail "Formula not installed with '--build-bottle': #{f.full_name}"
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|     end
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| 
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|     return ofail "Formula has no stable version: #{f.full_name}" unless f.stable
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| 
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|     if ARGV.include?("--no-rebuild") || !f.tap
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|       rebuild = 0
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|     elsif ARGV.include? "--keep-old"
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|       rebuild = f.bottle_specification.rebuild
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|     else
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|       ohai "Determining #{f.full_name} bottle rebuild..."
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|       versions = FormulaVersions.new(f)
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|       rebuilds = versions.bottle_version_map("origin/master")[f.pkg_version]
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|       rebuilds.pop if rebuilds.last.to_i > 0
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|       rebuild = rebuilds.empty? ? 0 : rebuilds.max.to_i + 1
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|     end
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| 
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|     filename = Bottle::Filename.create(f, Utils::Bottles.tag, rebuild)
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|     bottle_path = Pathname.pwd/filename
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| 
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|     tar_filename = filename.to_s.sub(/.gz$/, "")
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|     tar_path = Pathname.pwd/tar_filename
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| 
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|     prefix = HOMEBREW_PREFIX.to_s
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|     repository = HOMEBREW_REPOSITORY.to_s
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|     cellar = HOMEBREW_CELLAR.to_s
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| 
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|     ohai "Bottling #{filename}..."
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| 
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|     keg = Keg.new(f.prefix)
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|     relocatable = false
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|     skip_relocation = false
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| 
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|     keg.lock do
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|       original_tab = nil
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|       changed_files = nil
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| 
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|       begin
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|         keg.delete_pyc_files!
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| 
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|         unless ARGV.include? "--skip-relocation"
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|           changed_files = keg.replace_locations_with_placeholders
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|         end
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| 
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|         Tab.clear_cache
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|         tab = Tab.for_keg(keg)
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|         original_tab = tab.dup
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|         tab.poured_from_bottle = false
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|         tab.HEAD = nil
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|         tab.time = nil
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|         tab.changed_files = changed_files
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|         tab.write
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| 
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|         keg.find do |file|
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|           if file.symlink?
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|             # Ruby does not support `File.lutime` yet.
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|             # Shellout using `touch` to change modified time of symlink itself.
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|             system "/usr/bin/touch", "-h",
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|                    "-t", tab.source_modified_time.strftime("%Y%m%d%H%M.%S"), file
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|           else
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|             file.utime(tab.source_modified_time, tab.source_modified_time)
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|           end
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|         end
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| 
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|         cd cellar do
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|           safe_system "tar", "cf", tar_path, "#{f.name}/#{f.pkg_version}"
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|           tar_path.utime(tab.source_modified_time, tab.source_modified_time)
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|           relocatable_tar_path = "#{f}-bottle.tar"
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|           mv tar_path, relocatable_tar_path
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|           # Use gzip, faster to compress than bzip2, faster to uncompress than bzip2
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|           # or an uncompressed tarball (and more bandwidth friendly).
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|           safe_system "gzip", "-f", relocatable_tar_path
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|           mv "#{relocatable_tar_path}.gz", bottle_path
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|         end
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| 
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|         if bottle_path.size > 1*1024*1024
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|           ohai "Detecting if #{filename} is relocatable..."
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|         end
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| 
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|         if prefix == "/usr/local"
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|           prefix_check = File.join(prefix, "opt")
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|         else
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|           prefix_check = prefix
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|         end
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| 
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|         ignores = []
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|         if f.deps.any? { |dep| dep.name == "go" }
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|           ignores << %r{#{Regexp.escape(HOMEBREW_CELLAR)}/go/[\d\.]+/libexec}
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|         end
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| 
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|         relocatable = true
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|         if ARGV.include? "--skip-relocation"
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|           skip_relocation = true
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|         else
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|           relocatable = false if keg_contain?(prefix_check, keg, ignores)
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|           relocatable = false if keg_contain?(repository, keg, ignores)
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|           relocatable = false if keg_contain?(cellar, keg, ignores)
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|           if prefix != prefix_check
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|             relocatable = false if keg_contain_absolute_symlink_starting_with?(prefix, keg)
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|             relocatable = false if keg_contain?("#{prefix}/etc", keg, ignores)
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|             relocatable = false if keg_contain?("#{prefix}/var", keg, ignores)
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|           end
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|           skip_relocation = relocatable && !keg.require_relocation?
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|         end
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|         puts if !relocatable && ARGV.verbose?
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|       rescue Interrupt
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|         ignore_interrupts { bottle_path.unlink if bottle_path.exist? }
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|         raise
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|       ensure
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|         ignore_interrupts do
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|           original_tab.write if original_tab
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|           unless ARGV.include? "--skip-relocation"
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|             keg.replace_placeholders_with_locations changed_files
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|           end
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|         end
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|       end
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|     end
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| 
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|     root_url = ARGV.value("root-url")
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|     # Use underscored version for legacy reasons. Remove at some point.
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|     root_url ||= ARGV.value("root_url")
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| 
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|     bottle = BottleSpecification.new
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|     bottle.tap = tap
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|     bottle.root_url(root_url) if root_url
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|     if relocatable
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|       if skip_relocation
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|         bottle.cellar :any_skip_relocation
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|       else
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|         bottle.cellar :any
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|       end
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|     else
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|       bottle.cellar cellar
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|       bottle.prefix prefix
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|     end
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|     bottle.rebuild rebuild
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|     sha256 = bottle_path.sha256
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|     bottle.sha256 sha256 => Utils::Bottles.tag
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| 
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|     old_spec = f.bottle_specification
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|     if ARGV.include?("--keep-old") && !old_spec.checksums.empty?
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|       mismatches = [:root_url, :prefix, :cellar, :rebuild].select do |key|
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|         old_spec.send(key) != bottle.send(key)
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|       end
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|       mismatches.delete(:cellar) if old_spec.cellar == :any && bottle.cellar == :any_skip_relocation
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|       unless mismatches.empty?
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|         bottle_path.unlink if bottle_path.exist?
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| 
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|         mismatches.map! do |key|
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|           old_value = old_spec.send(key).inspect
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|           value = bottle.send(key).inspect
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|           "#{key}: old: #{old_value}, new: #{value}"
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|         end
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| 
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|         odie <<-EOS.undent
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|           --keep-old was passed but there are changes in:
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|           #{mismatches.join("\n")}
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|         EOS
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|       end
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|     end
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| 
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|     output = bottle_output bottle
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| 
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|     puts "./#{filename}"
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|     puts output
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| 
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|     return unless ARGV.include? "--json"
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|     json = {
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|       f.full_name => {
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|         "formula" => {
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|           "pkg_version" => f.pkg_version.to_s,
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|           "path" => f.path.to_s.strip_prefix("#{HOMEBREW_REPOSITORY}/"),
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|         },
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|         "bottle" => {
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|           "root_url" => bottle.root_url,
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|           "prefix" => bottle.prefix,
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|           "cellar" => bottle.cellar.to_s,
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|           "rebuild" => bottle.rebuild,
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|           "tags" => {
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|             Utils::Bottles.tag.to_s => {
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|               "filename" => filename.to_s,
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|               "sha256" => sha256,
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|             },
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|           },
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|         },
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|         "bintray" => {
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|           "package" => Utils::Bottles::Bintray.package(f.name),
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|           "repository" => Utils::Bottles::Bintray.repository(tap),
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|         },
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|       },
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|     }
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|     File.open("#{filename.prefix}.bottle.json", "w") do |file|
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|       file.write JSON.generate json
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|     end
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|   end
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| 
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|   def merge
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|     write = ARGV.include? "--write"
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| 
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|     bottles_hash = ARGV.named.reduce({}) do |hash, json_file|
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|       deep_merge_hashes hash, JSON.parse(IO.read(json_file))
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|     end
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| 
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|     bottles_hash.each do |formula_name, bottle_hash|
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|       ohai formula_name
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| 
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|       bottle = BottleSpecification.new
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|       bottle.root_url bottle_hash["bottle"]["root_url"]
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|       cellar = bottle_hash["bottle"]["cellar"]
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|       if cellar == "any" || cellar == "any_skip_relocation"
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|         cellar = cellar.to_sym
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|       end
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|       bottle.cellar cellar
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|       bottle.prefix bottle_hash["bottle"]["prefix"]
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|       bottle.rebuild bottle_hash["bottle"]["rebuild"]
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|       bottle_hash["bottle"]["tags"].each do |tag, tag_hash|
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|         bottle.sha256 tag_hash["sha256"] => tag.to_sym
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|       end
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| 
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|       output = bottle_output bottle
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| 
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|       if write
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|         path = Pathname.new((HOMEBREW_REPOSITORY/bottle_hash["formula"]["path"]).to_s)
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|         update_or_add = nil
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| 
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|         Utils::Inreplace.inreplace(path) do |s|
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|           if s.include? "bottle do"
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|             update_or_add = "update"
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|             if ARGV.include? "--keep-old"
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|               mismatches = []
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|               bottle_block_contents = s[/  bottle do(.+?)end\n/m, 1]
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|               bottle_block_contents.lines.each do |line|
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|                 line = line.strip
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|                 next if line.empty?
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|                 key, old_value_original, _, tag = line.split " ", 4
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|                 valid_key = %w[root_url prefix cellar rebuild sha1 sha256].include? key
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|                 next unless valid_key
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| 
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|                 old_value = old_value_original.to_s.delete ":'\""
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|                 tag = tag.to_s.delete ":"
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| 
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|                 unless tag.empty?
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|                   if !bottle_hash["bottle"]["tags"][tag].to_s.empty?
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|                     mismatches << "#{key} => #{tag}"
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|                   else
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|                     bottle.send(key, old_value => tag.to_sym)
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|                   end
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|                   next
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|                 end
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| 
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|                 value_original = bottle_hash["bottle"][key]
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|                 value = value_original.to_s
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|                 next if key == "cellar" && old_value == "any" && value == "any_skip_relocation"
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|                 next unless old_value.empty? || value != old_value
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|                 old_value = old_value_original.inspect
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|                 value = value_original.inspect
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|                 mismatches << "#{key}: old: #{old_value}, new: #{value}"
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|               end
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| 
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|               unless mismatches.empty?
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|                 odie <<-EOS.undent
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|                   --keep-old was passed but there are changes in:
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|                   #{mismatches.join("\n")}
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|                 EOS
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|                 odie "--keep-old was passed but there were changes in #{mismatches.join(", ")}!"
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|               end
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|               output = bottle_output bottle
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|             end
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|             puts output
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|             string = s.sub!(/  bottle do.+?end\n/m, output)
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|             odie "Bottle block update failed!" unless string
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|           else
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|             if ARGV.include? "--keep-old"
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|               odie "--keep-old was passed but there was no existing bottle block!"
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|             end
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|             puts output
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|             update_or_add = "add"
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|             if s.include? "stable do"
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|               indent = s.slice(/^( +)stable do/, 1).length
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|               string = s.sub!(/^ {#{indent}}stable do(.|\n)+?^ {#{indent}}end\n/m, '\0' + output + "\n")
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|             else
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|               string = s.sub!(
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|                 /(
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|                   \ {2}(                                                         # two spaces at the beginning
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|                     (url|head)\ ['"][\S\ ]+['"]                                  # url or head with a string
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|                     (
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|                       ,[\S\ ]*$                                                  # url may have options
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|                       (\n^\ {3}[\S\ ]+$)*                                        # options can be in multiple lines
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|                     )?|
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|                     (homepage|desc|sha1|sha256|version|mirror)\ ['"][\S\ ]+['"]| # specs with a string
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|                     rebuild\ \d+                                                 # rebuild with a number
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|                   )\n+                                                           # multiple empty lines
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|                  )+
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|                /mx, '\0' + output + "\n"
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|               )
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|             end
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|             odie "Bottle block addition failed!" unless string
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|           end
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|         end
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| 
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|         unless ARGV.include? "--no-commit"
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|           short_name = formula_name.split("/", -1).last
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|           pkg_version = bottle_hash["formula"]["pkg_version"]
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| 
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|           path.parent.cd do
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|             safe_system "git", "commit", "--no-edit", "--verbose",
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|               "--message=#{short_name}: #{update_or_add} #{pkg_version} bottle.",
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|               "--", path
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|           end
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|         end
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|       else
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|         puts output
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|       end
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|     end
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|   end
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| 
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|   def bottle
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|     if ARGV.include? "--merge"
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|       merge
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|     else
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|       ARGV.resolved_formulae.each do |f|
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|         bottle_formula f
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|       end
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|     end
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|   end
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| end
 | 
