418 lines
12 KiB
Ruby
Executable File
418 lines
12 KiB
Ruby
Executable File
#!/usr/bin/ruby -s
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# -*- coding: us-ascii -*-
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require 'uri'
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require 'digest/sha1'
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require 'digest/sha2'
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require 'fileutils'
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require 'shellwords'
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require 'tmpdir'
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require File.expand_path("../vcs", __FILE__)
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STDOUT.sync = true
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$srcdir ||= nil
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$exported = nil if ($exported ||= nil) == ""
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$archname = nil if ($archname ||= nil) == ""
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$keep_temp ||= nil
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$patch_file ||= nil
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$packages ||= nil
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$digests ||= nil
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$tooldir = File.expand_path("..", __FILE__)
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def usage
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<<USAGE
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usage: #{File.basename $0} [option...] new-directory-to-save [version ...]
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options:
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-srcdir=PATH source directory path
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-exported=PATH make snapshot from already exported working directory
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-archname=NAME make the basename of snapshots NAME
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-keep_temp keep temporary working directory
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-patch_file=PATCH apply PATCH file after export
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-packages=PKG[,...] make PKG packages (#{PACKAGES.keys.join(", ")})
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-digests=ALG[,...] show ALG digests (#{DIGESTS.join(", ")})
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version:
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trunk, stable, branches/*, tags/*, X.Y, X.Y.Z, X.Y.Z-pL
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each versions may be followed by optional @revision.
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USAGE
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end
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DIGESTS = %w[SHA1 SHA256 SHA512]
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PACKAGES = {
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"bzip" => %w".tar.bz2 bzip2 -c",
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"gzip" => %w".tar.gz gzip -c",
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"xz" => %w".tar.xz xz -c",
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"zip" => %w".zip zip -qr",
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}
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ENV["LC_ALL"] = ENV["LANG"] = "C"
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SVNURL = URI.parse("http://svn.ruby-lang.org/repos/ruby/")
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RUBY_VERSION_PATTERN = /^\#define\s+RUBY_VERSION\s+"([\d.]+)"/
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ENV["VPATH"] ||= "include/ruby"
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YACC = ENV["YACC"] ||= "bison"
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ENV["BASERUBY"] ||= "ruby"
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ENV["RUBY"] ||= "ruby"
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ENV["MV"] ||= "mv"
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ENV["RM"] ||= "rm -f"
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ENV["MINIRUBY"] ||= "ruby"
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ENV["PROGRAM"] ||= "ruby"
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ENV["AUTOCONF"] ||= "autoconf"
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ENV["BUILTIN_TRANSOBJS"] ||= "newline.o"
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class String
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# for older ruby
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alias bytesize size unless method_defined?(:bytesize)
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end
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class Dir
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def self.mktmpdir(path)
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path = File.join(tmpdir, path+"-#{$$}-#{rand(100000)}")
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begin
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mkdir(path)
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rescue Errno::EEXIST
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path.succ!
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retry
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end
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path
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end unless respond_to?(:mktmpdir)
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end
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$packages &&= $packages.split(/[, ]+/).tap {|pkg|
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pkg -= PACKAGES.keys
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pkg.empty? or abort "#{File.basename $0}: unknown packages - #{pkg.join(", ")}"
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}
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$packages ||= PACKAGES.keys
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$digests &&= $digests.split(/[, ]+/).tap {|dig|
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dig -= DIGESTS
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dig.empty? or abort "#{File.basename $0}: unknown digests - #{dig.join(", ")}"
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}
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$digests ||= DIGESTS
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$patch_file &&= File.expand_path($patch_file)
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path = ENV["PATH"].split(File::PATH_SEPARATOR)
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%w[YACC BASERUBY RUBY MV MINIRUBY].each do |var|
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cmd, = ENV[var].shellsplit
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unless path.any? {|dir|
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file = File.expand_path(cmd, dir)
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File.file?(file) and File.executable?(file)
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}
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abort "#{File.basename $0}: #{var} command not found - #{cmd}"
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end
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end
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%w[BASERUBY RUBY MINIRUBY].each do |var|
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`#{ENV[var]} --disable-gem -e1 2>&1`
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if $?.success?
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ENV[var] += ' --disable-gem'
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end
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end
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if defined?($help) or defined?($_help)
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puts usage
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exit
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end
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unless destdir = ARGV.shift
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abort usage
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end
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revisions = ARGV.empty? ? ["trunk"] : ARGV
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unless tmp = $exported
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FileUtils.mkpath(destdir)
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destdir = File.expand_path(destdir)
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tmp = Dir.mktmpdir("ruby-snapshot")
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FileUtils.mkpath(tmp)
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at_exit {
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Dir.chdir "/"
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FileUtils.rm_rf(tmp)
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} unless $keep_temp
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end
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def package(vcs, rev, destdir, tmp = nil)
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patchlevel = false
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prerelease = false
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if revision = rev[/@(\d+)\z/, 1]
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rev = $`
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end
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case rev
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when /\Atrunk\z/
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url = vcs.trunk
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when /\Abranches\//
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url = vcs.branch($')
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when /\Atags\//
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url = vcs.tag($')
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when /\Astable\z/
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vcs.branch_list("ruby_[0-9]*") {|n| url = n[/\Aruby_\d+_\d+\z/]}
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url &&= vcs.branch(url)
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when /\A(.*)\.(.*)\.(.*)-(preview|rc)(\d+)/
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prerelease = true
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tag = "#{$4}#{$5}"
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url = vcs.tag("v#{$1}_#{$2}_#{$3}_#{$4}#{$5}")
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when /\A(.*)\.(.*)\.(.*)-p(\d+)/
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patchlevel = true
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tag = "p#{$4}"
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url = vcs.tag("v#{$1}_#{$2}_#{$3}_#{$4}")
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when /\A(\d+)\.(\d+)(?:\.(\d+))?\z/
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if $3 && ($1 > "2" || $1 == "2" && $2 >= "1")
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patchlevel = true
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tag = ""
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url = vcs.tag("v#{$1}_#{$2}_#{$3}")
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else
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url = vcs.branch("ruby_#{rev.tr('.', '_')}")
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end
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else
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warn "#{$0}: unknown version - #{rev}"
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return
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end
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revision ||= vcs.get_revisions(url)[1]
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version = nil
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unless revision
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url = vcs.trunk
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vcs.grep(RUBY_VERSION_PATTERN, url, "version.h") {version = $1}
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unless rev == version
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warn "#{$0}: #{rev} not found"
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return
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end
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revision = vcs.get_revisions(url)[1]
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end
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v = nil
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if $exported
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if String === $exported
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v = $exported
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end
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else
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v = "ruby"
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puts "Exporting #{rev}@#{revision}"
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exported = tmp ? File.join(tmp, v) : v
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unless vcs.export(revision, url, exported, true) {|line| print line}
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warn("Export failed")
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return
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end
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if $srcdir
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Dir.glob($srcdir + "/{tool/config.{guess,sub},gems/*.gem,.downloaded-cache/*,enc/unicode/data/**/*.txt}") do |file|
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puts "copying #{file}"
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dest = exported + file[$srcdir.size..-1]
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FileUtils.mkpath(File.dirname(dest))
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begin
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FileUtils.ln(file, dest, force: true)
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rescue SystemCallError
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FileUtils.cp(file, dest, preserve: true)
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end
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end
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end
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end
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Dir.chdir(tmp) if tmp
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if !File.directory?(v)
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v = Dir.glob("ruby-*").select(&File.method(:directory?))
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v.size == 1 or abort "not exported"
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v = v[0]
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end
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open("#{v}/revision.h", "wb") {|f| f.puts "#define RUBY_REVISION #{revision}"}
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version ||= (versionhdr = IO.read("#{v}/version.h"))[RUBY_VERSION_PATTERN, 1]
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version or return
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if patchlevel
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unless tag.empty?
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versionhdr ||= IO.read("#{v}/version.h")
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patchlevel = versionhdr[/^\#define\s+RUBY_PATCHLEVEL\s+(\d+)/, 1]
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tag = (patchlevel ? "p#{patchlevel}" : "r#{revision}")
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end
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elsif prerelease
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versionhdr ||= IO.read("#{v}/version.h")
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versionhdr.sub!(/^\#define\s+RUBY_PATCHLEVEL_STR\s+"\K.+?(?=")/, tag)
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IO.write("#{v}/version.h", versionhdr)
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else
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tag ||= "r#{revision}"
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end
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unless v == $exported
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if $archname
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n = $archname
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elsif tag.empty?
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n = "ruby-#{version}"
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else
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n = "ruby-#{version}-#{tag}"
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end
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File.directory?(n) or File.rename v, n
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v = n
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end
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system(*%W"patch -d #{v} -p0 -i #{$patch_file}") if $patch_file
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if !$exported or $patch_file
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"take a breath, and go ahead".scan(/./) {|c|print c; sleep(c == "," ? 0.7 : 0.05)}; puts
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end
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def (clean = []).add(n) push(n); n end
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Dir.chdir(v) do
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File.open(clean.add("cross.rb"), "w") do |f|
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f.puts "Object.__send__(:remove_const, :CROSS_COMPILING) if defined?(CROSS_COMPILING)"
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f.puts "CROSS_COMPILING=true"
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f.puts "Object.__send__(:remove_const, :RUBY_PLATFORM)"
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f.puts "RUBY_PLATFORM='none'"
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f.puts "Object.__send__(:remove_const, :RUBY_VERSION)"
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f.puts "RUBY_VERSION='#{version}'"
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end
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unless File.exist?("configure")
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print "creating configure..."
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unless system([ENV["AUTOCONF"]]*2)
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puts " failed"
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return
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end
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puts " done"
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end
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clean.add("autom4te.cache")
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clean.add("enc/unicode/data")
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print "creating prerequisites..."
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if File.file?("common.mk") && /^prereq/ =~ commonmk = IO.read("common.mk")
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puts
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extout = clean.add('tmp')
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File.open(clean.add("config.status"), "w") {|f|
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f.puts "s,@configure_args@,|#_!!_#|,g"
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f.puts "s,@EXTOUT@,|#_!!_#|#{extout},g"
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f.puts "s,@bindir@,|#_!!_#|,g"
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f.puts "s,@ruby_install_name@,|#_!!_#|,g"
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f.puts "s,@ARCH_FLAG@,|#_!!_#|,g"
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f.puts "s,@CFLAGS@,|#_!!_#|,g"
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f.puts "s,@CPPFLAGS@,|#_!!_#|,g"
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f.puts "s,@CXXFLAGS@,|#_!!_#|,g"
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f.puts "s,@LDFLAGS@,|#_!!_#|,g"
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f.puts "s,@DLDFLAGS@,|#_!!_#|,g"
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f.puts "s,@LIBEXT@,|#_!!_#|a,g"
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f.puts "s,@OBJEXT@,|#_!!_#|o,g"
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f.puts "s,@EXEEXT@,|#_!!_#|,g"
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f.puts "s,@LIBRUBY@,|#_!!_#|libruby.a,g"
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f.puts "s,@LIBRUBY_A@,|#_!!_#|libruby.a,g"
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f.puts "s,@RM@,|#_!!_#|rm -f,g"
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f.puts "s,@CP@,|#_!!_#|cp,g"
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f.puts "s,@rubyarchdir@,|#_!!_#|,g"
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f.puts "s,@rubylibprefix@,|#_!!_#|,g"
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f.puts "s,@ruby_version@,|#_!!_#|#{version},g"
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}
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FileUtils.mkpath(hdrdir = "#{extout}/include/ruby")
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File.open("#{hdrdir}/config.h", "w") {}
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FileUtils.mkpath(defaults = "#{extout}/rubygems/defaults")
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File.open("#{defaults}/operating_system.rb", "w") {}
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File.open("#{defaults}/ruby.rb", "w") {}
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miniruby = ENV['MINIRUBY'] + " -I. -I#{extout} -rcross"
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baseruby = ENV["BASERUBY"]
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mk = IO.read("Makefile.in").gsub(/^@.*\n/, '')
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vars = {
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"srcdir"=>".",
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"CHDIR"=>"cd",
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"NULLCMD"=>":",
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"PATH_SEPARATOR"=>File::PATH_SEPARATOR,
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"IFCHANGE"=>"tool/ifchange",
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"MKDIR_P"=>"mkdir -p",
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"RMALL"=>"rm -fr",
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"MINIRUBY"=>miniruby,
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"RUNRUBY"=>miniruby,
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"RUBY"=>ENV["RUBY"],
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"HAVE_BASERUBY"=>"yes",
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"BASERUBY"=>baseruby,
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"BOOTSTRAPRUBY"=>baseruby,
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"PWD"=>Dir.pwd,
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"CONFIGURE"=>"configure",
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}
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args = vars.dup
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mk.gsub!(/@([A-Za-z_]\w*)@/) {args.delete($1); vars[$1] || ENV[$1]}
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mk << commonmk.gsub(/(?<!#)\{[^{}]*\}/, "")
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mk << <<-'APPEND'
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prereq: clean-cache $(CLEAN_CACHE)
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clean-cache $(CLEAN_CACHE): after-update
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update-download:: update-gems
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after-update:: extract-gems
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extract-gems: update-gems
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update-gems:
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APPEND
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open(clean.add("Makefile"), "w") do |f|
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f.puts "prereq: update-download"
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f.puts mk
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end
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system("make", "prereq", *args.map {|arg| arg.join("=")})
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clean.push("rbconfig.rb", ".rbconfig.time", "enc.mk")
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print "prerequisites"
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else
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system(*%W"#{YACC} -o parse.c parse.y")
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end
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vcs.after_export(".") if exported
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FileUtils.rm_rf(clean) unless $keep_temp
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FileUtils.rm_rf(".downloaded-cache")
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if File.exist?("gems/bundled_gems")
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gems = Dir.glob("gems/*.gem")
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gems -= File.readlines("gems/bundled_gems").map {|line|
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'gems/'+line.split(' ').join('-')+'.gem'
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}
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FileUtils.rm_f(gems)
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else
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FileUtils.rm_rf("gems")
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end
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unless $?.success?
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puts " failed"
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return
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end
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puts " done"
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end
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if v == "."
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v = File.basename(Dir.pwd)
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Dir.chdir ".."
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else
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Dir.chdir(File.dirname(v))
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v = File.basename(v)
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end
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tarball = nil
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return $packages.collect do |mesg|
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(ext, *cmd) = PACKAGES[mesg]
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File.directory?(destdir) or FileUtils.mkpath(destdir)
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file = File.join(destdir, "#{$archname||v}#{ext}")
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case ext
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when /\.tar/
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if tarball
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next if tarball.empty?
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else
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tarball = "#{$archname||v}.tar"
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print "creating tarball... #{tarball}"
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if system("tar", "cf", tarball, v)
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puts " done"
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else
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puts " failed"
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tarball = ""
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next
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end
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end
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print "creating #{mesg} tarball... #{file}"
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done = system(*cmd, tarball, out: file)
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else
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print "creating #{mesg} archive... #{file}"
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done = system(*cmd, file, v)
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end
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if done
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puts " done"
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file
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else
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puts " failed"
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nil
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end
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end.compact
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ensure
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FileUtils.rm_rf(v) if v and !$exported and !$keep_temp
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end
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vcs = (VCS.detect($srcdir) rescue nil if $srcdir) || VCS::SVN.new(SVNURL)
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success = true
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revisions.collect {|rev| package(vcs, rev, destdir, tmp)}.flatten.each do |name|
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if !name
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success = false
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next
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end
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str = open(name, "rb") {|f| f.read}
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puts "* #{name}"
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puts " SIZE: #{str.bytesize} bytes"
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$digests.each do |alg|
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printf " %-8s%s\n", "#{alg}:", Digest.const_get(alg).hexdigest(str)
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end
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end
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exit false if !success
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# vim:fileencoding=US-ASCII sw=2 ts=4 noexpandtab ff=unix
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