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ruby--ruby/tool/make-snapshot
nobu df4c772724 make-snapshot: no wait unless needed
* tool/make-snapshot (package): no wait when using already
  exported source without modification, assuming exported 2
  seconds (the lowest timestamp resolution) ago or more.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48375 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-11 09:10:03 +00:00

353 lines
9.7 KiB
Ruby
Executable file

#!/usr/bin/ruby -s
# -*- coding: us-ascii -*-
require 'uri'
require 'digest/md5'
require 'digest/sha2'
require 'fileutils'
require 'tmpdir'
STDOUT.sync = true
$exported = nil if $exported == ""
$archname = nil if $archname == ""
$keep_temp ||= nil
$patch_file ||= nil
$tooldir = File.expand_path("..", __FILE__)
def usage
<<USAGE
usage: #{File.basename $0} [option...] new-directory-to-save [version ...]
options:
-exported=PATH make snapshot from already exported working directory
-archname=NAME make the basename of snapshots NAME
-keep_temp keep temporary working directory
-patch_file=PATCH apply PATCH file after export
-packages=PKG[,...] make PKG packages (#{PACKAGES.keys.join(", ")})
-digests=ALG[,...] show ALG digests (#{DIGESTS.join(", ")})
version:
trunk, stable, branches/*, tags/*, X.Y, X.Y.Z, X.Y.Z-pL
each versions may be followed by optional @revision.
USAGE
end
DIGESTS = %w[MD5 SHA256 SHA512]
PACKAGES = {
"bzip" => %w".tar.bz2 bzip2 -c",
"gzip" => %w".tar.gz gzip -c",
"xz" => %w".tar.xz xz -c",
"zip" => %w".zip zip -qr",
}
ENV["LC_ALL"] = ENV["LANG"] = "C"
SVNURL = URI.parse("http://svn.ruby-lang.org/repos/ruby/")
RUBY_VERSION_PATTERN = /^\#define\s+RUBY_VERSION\s+"([\d.]+)"/
ENV["VPATH"] ||= "include/ruby"
YACC = ENV["YACC"] ||= "bison"
ENV["BASERUBY"] ||= "ruby"
ENV["RUBY"] ||= "ruby"
ENV["MV"] ||= "mv"
ENV["RM"] ||= "rm -f"
ENV["MINIRUBY"] ||= "ruby"
ENV["PROGRAM"] ||= "ruby"
ENV["AUTOCONF"] ||= "autoconf"
class String
# for older ruby
alias bytesize size unless method_defined?(:bytesize)
end
class Dir
def self.mktmpdir(path)
path = File.join(tmpdir, path+"-#{$$}-#{rand(100000)}")
begin
mkdir(path)
rescue Errno::EEXIST
path.succ!
retry
end
path
end unless respond_to?(:mktmpdir)
end
$packages &&= $packages.split(/[, ]+/).tap {|pkg|
pkg -= PACKAGES.keys
pkg.empty? or abort "#{File.basename $0}: unknown packages - #{pkg.join(", ")}"
}
$packages ||= PACKAGES.keys
$digests &&= $digests.split(/[, ]+/).tap {|dig|
dig -= DIGESTS
dig.empty? or abort "#{File.basename $0}: unknown digests - #{dig.join(", ")}"
}
$digests ||= DIGESTS
$patch_file &&= File.expand_path($patch_file)
path = ENV["PATH"].split(File::PATH_SEPARATOR)
%w[YACC BASERUBY RUBY MV MINIRUBY].each do |var|
cmd = ENV[var]
unless path.any? {|dir|
file = File.expand_path(cmd, dir)
File.file?(file) and File.executable?(file)
}
abort "#{File.basename $0}: #{var} command not found - #{cmd}"
end
end
%w[BASERUBY RUBY MINIRUBY].each do |var|
`#{ENV[var]} --disable-gem -e1 2>&1`
if $?.success?
ENV[var] += ' --disable-gem'
end
end
if $help or $_help
puts usage
exit
end
unless destdir = ARGV.shift
abort usage
end
revisions = ARGV.empty? ? ["trunk"] : ARGV
unless tmp = $exported
FileUtils.mkpath(destdir)
destdir = File.expand_path(destdir)
tmp = Dir.mktmpdir("ruby-snapshot")
FileUtils.mkpath(tmp)
at_exit {
Dir.chdir "/"
FileUtils.rm_rf(tmp)
} unless $keep_temp
end
Dir.chdir tmp
def package(rev, destdir)
patchlevel = false
prerelease = false
if revision = rev[/@(\d+)\z/, 1]
rev = $`
end
case rev
when /\Atrunk\z/, /\Abranches\//, /\Atags\//
url = SVNURL + rev
when /\Astable\z/
url = SVNURL + "branches/"
url = url + `svn ls #{url}`[/.*^(ruby_\d+_\d+)\//m, 1]
when /\A(.*)\.(.*)\.(.*)-(preview|rc)(\d+)/
prerelease = true
tag = "#{$4}#{$5}"
url = SVNURL + "tags/v#{$1}_#{$2}_#{$3}_#{$4}#{$5}"
when /\A(.*)\.(.*)\.(.*)-p(\d+)/
patchlevel = true
tag = "p#{$4}"
url = SVNURL + "tags/v#{$1}_#{$2}_#{$3}_#{$4}"
when /\A(\d+)\.(\d+)(?:\.(\d+))?\z/
if $3 && ($1 > "2" || $1 == "2" && $2 >= "1")
patchlevel = true
tag = ""
url = SVNURL + "tags/v#{$1}_#{$2}_#{$3}"
else
url = SVNURL + "branches/ruby_#{rev.tr('.', '_')}"
end
else
warn "#{$0}: unknown version - #{rev}"
return
end
revision ||= `svn info #{url} 2>&1`[/Last Changed Rev: (\d+)/, 1]
version = nil
unless revision
url = SVNURL + "trunk"
version = `svn cat #{url + "version.h"}`[RUBY_VERSION_PATTERN, 1]
unless rev == version
warn "#{$0}: #{rev} not found"
return
end
revision = `svn info #{url}`[/Last Changed Rev: (\d+)/, 1]
end
v = nil
if $exported
if String === $exported
v = $exported
end
else
v = "ruby"
puts "Exporting #{rev}@#{revision}"
IO.popen(%W"svn export -r #{revision} #{url} #{v}") do |pipe|
pipe.each {|line| /^A/ =~ line or print line}
end
unless $?.success?
warn("Export failed")
return
end
end
if !File.directory?(v)
v = Dir.glob("ruby-*").select(&File.method(:directory?))
v.size == 1 or abort "not exported"
v = v[0]
end
open("#{v}/revision.h", "wb") {|f| f.puts "#define RUBY_REVISION #{revision}"}
open("#{v}/.revision.time", "wb") {}
version ||= (versionhdr = IO.read("#{v}/version.h"))[RUBY_VERSION_PATTERN, 1]
version or return
if patchlevel
unless tag.empty?
versionhdr ||= IO.read("#{v}/version.h")
patchlevel = versionhdr[/^\#define\s+RUBY_PATCHLEVEL\s+(\d+)/, 1]
tag = (patchlevel ? "p#{patchlevel}" : "r#{revision}")
end
elsif prerelease
versionhdr ||= IO.read("#{v}/version.h")
versionhdr.sub!(/^\#define\s+RUBY_PATCHLEVEL_STR\s+"\K.+?(?=")/, tag)
IO.write("#{v}/version.h", versionhdr)
else
tag ||= "r#{revision}"
end
unless v == $exported
if $archname
n = $archname
elsif tag.empty?
n = "ruby-#{version}"
else
n = "ruby-#{version}-#{tag}"
end
File.directory?(n) or File.rename v, n
v = n
end
system(*%W"patch -d #{v} -p0 -i #{$patch_file}") if $patch_file
if !$exported or $patch_file
"take a breath, and go ahead".scan(/./) {|c|print c; sleep(c == "," ? 0.7 : 0.05)}; puts
end
def (clean = []).add(n) push(n); n end
Dir.chdir(v) do
File.open(clean.add("cross.rb"), "w") do |f|
f.puts "Object.__send__(:remove_const, :CROSS_COMPILING) if defined?(CROSS_COMPILING)"
f.puts "CROSS_COMPILING=true"
end
unless File.exist?("configure")
print "creating configure..."
unless system([ENV["AUTOCONF"]]*2)
puts " failed"
return
end
puts " done"
end
clean.add("autom4te.cache")
print "creating prerequisites..."
if File.file?("common.mk") && /^prereq/ =~ commonmk = IO.read("common.mk")
puts
extout = clean.add('tmp')
File.open(clean.add("config.status"), "w") {|f|
f.puts "s,@configure_args@,|#_!!_#|,g"
f.puts "s,@EXTOUT@,|#_!!_#|#{extout},g"
f.puts "s,@bindir@,|#_!!_#|,g"
f.puts "s,@ruby_install_name@,|#_!!_#|,g"
f.puts "s,@ARCH_FLAG@,|#_!!_#|,g"
f.puts "s,@CFLAGS@,|#_!!_#|,g"
f.puts "s,@CPPFLAGS@,|#_!!_#|,g"
f.puts "s,@CXXFLAGS@,|#_!!_#|,g"
f.puts "s,@LDFLAGS@,|#_!!_#|,g"
f.puts "s,@DLDFLAGS@,|#_!!_#|,g"
f.puts "s,@LIBEXT@,|#_!!_#|a,g"
f.puts "s,@OBJEXT@,|#_!!_#|o,g"
f.puts "s,@EXEEXT@,|#_!!_#|,g"
f.puts "s,@LIBRUBY@,|#_!!_#|libruby.a,g"
f.puts "s,@LIBRUBY_A@,|#_!!_#|libruby.a,g"
f.puts "s,@RM@,|#_!!_#|rm -f,g"
f.puts "s,@CP@,|#_!!_#|cp,g"
f.puts "s,@rubyarchdir@,|#_!!_#|,g"
}
FileUtils.mkpath(hdrdir = "#{extout}/include/ruby")
File.open("#{hdrdir}/config.h", "w") {}
miniruby = ENV['MINIRUBY'] + " -I. -rcross"
mk = IO.read("Makefile.in").gsub(/^@.*\n/, '').gsub(/@([A-Za-z_]\w*)@/) {ENV[$1]}
mk << commonmk.gsub(/(?<!#)\{[^{}]*\}/, "")
cmd = %W[make -f -
srcdir=. CHDIR=cd NULLCMD=:
PATH_SEPARATOR=#{File::PATH_SEPARATOR}
IFCHANGE=tool/ifchange MAKEDIRS=mkdir\ -p
MINIRUBY=#{miniruby}
RUNRUBY=#{miniruby}
RUBY=#{ENV["RUBY"]}
HAVE_BASERUBY=yes
BASERUBY=#{ENV["BASERUBY"]}
prereq]
IO.popen(cmd, "w") do |f|
f.puts mk
f.puts "after-update::", "prereq: after-update"
end
clean.push("rbconfig.rb", ".rbconfig.time", "enc.mk")
print "prerequisites"
else
system(*%W"#{YACC} -o parse.c parse.y")
end
FileUtils.rm_rf(clean)
unless $?.success?
puts " failed"
return
end
puts " done"
end
if v == "."
v = File.basename(Dir.pwd)
Dir.chdir ".."
else
Dir.chdir(File.dirname(v))
v = File.basename(v)
end
tarball = nil
return $packages.collect do |mesg|
(ext, *cmd) = PACKAGES[mesg]
File.directory?(destdir) or FileUtils.mkpath(destdir)
file = File.join(destdir, "#{$archname||v}#{ext}")
case ext
when /\.tar/
if tarball
next if tarball.empty?
else
tarball = "#{$archname||v}.tar"
print "creating tarball... #{tarball}"
if system("tar", "cf", tarball, v)
puts " done"
else
puts " failed"
tarball = ""
next
end
end
print "creating #{mesg} tarball... #{file}"
done = system(*cmd, tarball, out: file)
else
print "creating #{mesg} archive... #{file}"
done = system(*cmd, file, v)
end
if done
puts " done"
file
else
puts " failed"
nil
end
end.compact
ensure
FileUtils.rm_rf(v) if v and !$exported and !$keep_temp
end
success = true
revisions.collect {|rev| package(rev, destdir)}.flatten.each do |name|
if !name
success = false
next
end
str = open(name, "rb") {|f| f.read}
puts "* #{name}"
puts " SIZE: #{str.bytesize} bytes"
$digests.each do |alg|
printf " %-8s%s\n", "#{alg}:", Digest.const_get(alg).hexdigest(str)
end
end
exit false if !success
# vim:fileencoding=US-ASCII sw=2 ts=4 noexpandtab ff=unix