зеркало из https://github.com/github/ruby.git
120 строки
4.0 KiB
Ruby
120 строки
4.0 KiB
Ruby
require 'fileutils'
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require 'rubygems'
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require 'rubygems/package'
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# This library is used by "make extract-gems" to
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# unpack bundled gem files.
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module BundledGem
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DEFAULT_GEMS_DEPENDENCIES = [
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"net-protocol", # net-ftp
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"time", # net-ftp
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"singleton", # prime
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"ipaddr", # rinda
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"forwardable", # prime, rinda
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"strscan" # rexml
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]
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module_function
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def unpack(file, *rest)
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pkg = Gem::Package.new(file)
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prepare_test(pkg.spec, *rest) {|dir| pkg.extract_files(dir)}
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puts "Unpacked #{file}"
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rescue Gem::Package::FormatError, Errno::ENOENT
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puts "Try with hash version of bundled gems instead of #{file}. We don't use this gem with release version of Ruby."
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if file =~ /^gems\/(\w+)-/
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file = Dir.glob("gems/#{$1}-*.gem").first
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end
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retry
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end
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def build(gemspec, version, outdir = ".", validation: true)
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outdir = File.expand_path(outdir)
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gemdir, gemfile = File.split(gemspec)
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Dir.chdir(gemdir) do
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spec = Gem::Specification.load(gemfile)
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abort "Failed to load #{gemspec}" unless spec
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output = File.join(outdir, spec.file_name)
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FileUtils.rm_rf(output)
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package = Gem::Package.new(output)
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package.spec = spec
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package.build(validation == false)
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end
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end
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def copy(path, *rest)
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path, n = File.split(path)
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spec = Dir.chdir(path) {Gem::Specification.load(n)} or raise "Cannot load #{path}"
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prepare_test(spec, *rest) do |dir|
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FileUtils.rm_rf(dir)
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files = spec.files.reject {|f| f.start_with?(".git")}
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dirs = files.map {|f| File.dirname(f) if f.include?("/")}.uniq
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FileUtils.mkdir_p(dirs.map {|d| d ? "#{dir}/#{d}" : dir}.sort_by {|d| d.count("/")})
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files.each do |f|
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File.copy_stream(File.join(path, f), File.join(dir, f))
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end
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end
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puts "Copied #{path}"
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end
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def prepare_test(spec, dir = ".")
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target = spec.full_name
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Gem.ensure_gem_subdirectories(dir)
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gem_dir = File.join(dir, "gems", target)
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yield gem_dir
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spec_dir = spec.extensions.empty? ? "specifications" : File.join("gems", target)
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if spec.extensions.empty?
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spec.dependencies.reject! {|dep| DEFAULT_GEMS_DEPENDENCIES.include?(dep.name)}
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end
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File.binwrite(File.join(dir, spec_dir, "#{target}.gemspec"), spec.to_ruby)
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unless spec.extensions.empty?
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spec.dependencies.clear
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File.binwrite(File.join(dir, spec_dir, ".bundled.#{target}.gemspec"), spec.to_ruby)
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end
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if spec.bindir and spec.executables
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bindir = File.join(dir, "bin")
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Dir.mkdir(bindir) rescue nil
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spec.executables.each do |exe|
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File.open(File.join(bindir, exe), "wb", 0o777) {|f|
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f.print "#!ruby\n",
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%[load File.realpath("../gems/#{target}/#{spec.bindir}/#{exe}", __dir__)\n]
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}
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end
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end
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FileUtils.rm_rf(Dir.glob("#{gem_dir}/.git*"))
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end
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def dummy_gemspec(gemspec)
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return if File.exist?(gemspec)
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gemdir, gemfile = File.split(gemspec)
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Dir.chdir(gemdir) do
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spec = Gem::Specification.new do |s|
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s.name = gemfile.chomp(".gemspec")
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s.version = File.read("lib/#{s.name}.rb")[/VERSION = "(.+?)"/, 1]
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s.authors = ["DUMMY"]
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s.email = ["dummy@ruby-lang.org"]
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s.files = Dir.glob("{lib,ext}/**/*").select {|f| File.file?(f)}
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s.licenses = ["Ruby"]
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s.description = "DO NOT USE; dummy gemspec only for test"
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s.summary = "(dummy gemspec)"
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end
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File.write(gemfile, spec.to_ruby)
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end
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end
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def checkout(gemdir, repo, rev, git: $git)
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return unless rev or !git or git.empty?
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unless File.exist?("#{gemdir}/.git")
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puts "Cloning #{repo}"
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command = "#{git} clone #{repo} #{gemdir}"
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system(command) or raise "failed: #{command}"
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end
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puts "Update #{File.basename(gemdir)} to #{rev}"
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command = "#{git} fetch origin #{rev}"
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system(command, chdir: gemdir) or raise "failed: #{command}"
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command = "#{git} checkout --detach #{rev}"
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system(command, chdir: gemdir) or raise "failed: #{command}"
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end
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end
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