* tool/rbinstall.rb: renamed to get rid of collision against

  instruction.rb on command line completion of shell.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 550 insertions, 0 deletions

diff --git a/tool/rbinstall.rb b/tool/rbinstall.rb
new file mode 100755
index 0000000000..621fffc70d
--- /dev/null
+++ b/tool/rbinstall.rb
@@ -0,0 +1,550 @@
+#!./miniruby
+
+load "./rbconfig.rb"
+include RbConfig
+$".unshift File.expand_path("./rbconfig.rb")
+
+srcdir = File.expand_path('../..', __FILE__)
+unless defined?(CROSS_COMPILING) and CROSS_COMPILING
+  $:.replace([srcdir+"/lib", Dir.pwd])
+end
+require 'fileutils'
+require 'shellwords'
+require 'optparse'
+require 'optparse/shellwords'
+require 'tempfile'
+
+STDOUT.sync = true
+File.umask(0)
+
+def parse_args(argv = ARGV)
+  $mantype = 'doc'
+  $destdir = nil
+  $extout = nil
+  $make = 'make'
+  $mflags = []
+  $install = []
+  $installed_list = nil
+  $dryrun = false
+  $rdocdir = nil
+  $data_mode = 0644
+  $prog_mode = 0755
+  $dir_mode = nil
+  $script_mode = nil
+  $strip = false
+  $cmdtype = ('bat' if File::ALT_SEPARATOR == '\\')
+  mflags = []
+  opt = OptionParser.new
+  opt.on('-n') {$dryrun = true}
+  opt.on('--dest-dir=DIR') {|dir| $destdir = dir}
+  opt.on('--extout=DIR') {|dir| $extout = (dir unless dir.empty?)}
+  opt.on('--make=COMMAND') {|make| $make = make}
+  opt.on('--mantype=MAN') {|man| $mantype = man}
+  opt.on('--make-flags=FLAGS', '--mflags', Shellwords) do |v|
+    if arg = v.first
+      arg.insert(0, '-') if /\A[^-][^=]*\Z/ =~ arg
+    end
+    $mflags.concat(v)
+  end
+  opt.on('-i', '--install=TYPE',
+         [:local, :bin, :"bin-arch", :"bin-comm", :lib, :man, :ext, :"ext-arch", :"ext-comm", :rdoc, :capi]) do |ins|
+    $install << ins
+  end
+  opt.on('--data-mode=OCTAL-MODE', OptionParser::OctalInteger) do |mode|
+    $data_mode = mode
+  end
+  opt.on('--prog-mode=OCTAL-MODE', OptionParser::OctalInteger) do |mode|
+    $prog_mode = mode
+  end
+  opt.on('--dir-mode=OCTAL-MODE', OptionParser::OctalInteger) do |mode|
+    $dir_mode = mode
+  end
+  opt.on('--script-mode=OCTAL-MODE', OptionParser::OctalInteger) do |mode|
+    $script_mode = mode
+  end
+  opt.on('--installed-list [FILENAME]') {|name| $installed_list = name}
+  opt.on('--rdoc-output [DIR]') {|dir| $rdocdir = dir}
+  opt.on('--cmd-type=TYPE', %w[bat cmd plain]) {|cmd| $cmdtype = (cmd unless cmd == 'plain')}
+  opt.on('--[no-]strip') {|strip| $strip = strip}
+
+  opt.order!(argv) do |v|
+    case v
+    when /\AINSTALL[-_]([-\w]+)=(.*)/
+      argv.unshift("--#{$1.tr('_', '-')}=#{$2}")
+    when /\A\w[-\w+]*=\z/
+      mflags << v
+    when /\A\w[-\w+]*\z/
+      $install << v.intern
+    else
+      raise OptionParser::InvalidArgument, v
+    end
+  end rescue abort [$!.message, opt].join("\n")
+
+  $make, *rest = Shellwords.shellwords($make)
+  $mflags.unshift(*rest) unless rest.empty?
+  $mflags.unshift(*mflags)
+
+  def $mflags.set?(flag)
+    grep(/\A-(?!-).*#{flag.chr}/i) { return true }
+    false
+  end
+  def $mflags.defined?(var)
+    grep(/\A#{var}=(.*)/) {return block_given? ? yield($1) : $1}
+    false
+  end
+
+  if $mflags.set?(?n)
+    $dryrun = true
+  else
+    $mflags << '-n' if $dryrun
+  end
+
+  $destdir ||= $mflags.defined?("DESTDIR")
+  if $extout ||= $mflags.defined?("EXTOUT")
+    RbConfig.expand($extout)
+  end
+
+  $continue = $mflags.set?(?k)
+
+  if $installed_list ||= $mflags.defined?('INSTALLED_LIST')
+    RbConfig.expand($installed_list, RbConfig::CONFIG)
+    $installed_list = open($installed_list, "ab")
+    $installed_list.sync = true
+  end
+
+  $rdocdir ||= $mflags.defined?('RDOCOUT')
+
+  $dir_mode ||= $prog_mode | 0700
+  $script_mode ||= $prog_mode
+end
+
+parse_args()
+
+include FileUtils
+include FileUtils::NoWrite if $dryrun
+@fileutils_output = STDOUT
+@fileutils_label = ''
+
+$install_procs = Hash.new {[]}
+def install?(*types, &block)
+  $install_procs[:all] <<= block
+  types.each do |type|
+    $install_procs[type] <<= block
+  end
+end
+
+def strip_file(file)
+  if !defined?($strip_command) and (cmd = CONFIG["STRIP"])
+    case cmd
+    when "", "true", ":" then return
+    else $strip_command = Shellwords.shellwords(cmd)
+    end
+  elsif !$strip_command
+    return
+  end
+  system(*($strip_command + [file]))
+end
+
+def install(src, dest, options = {})
+  options = options.clone
+  strip = options.delete(:strip)
+  options[:preserve] = true
+  d = with_destdir(dest)
+  super(src, d, options)
+  if strip
+    d = File.join(d, File.basename(src)) if $made_dirs[dest]
+    strip_file(d)
+  end
+  if $installed_list
+    dest = File.join(dest, File.basename(src)) if $made_dirs[dest]
+    $installed_list.puts dest
+  end
+end
+
+def ln_sf(src, dest)
+  super(src, with_destdir(dest))
+  $installed_list.puts dest if $installed_list
+end
+
+$made_dirs = {}
+def makedirs(dirs)
+  dirs = fu_list(dirs)
+  dirs.collect! do |dir|
+    realdir = with_destdir(dir)
+    realdir unless $made_dirs.fetch(dir) do
+      $made_dirs[dir] = true
+      $installed_list.puts(File.join(dir, "")) if $installed_list
+      File.directory?(realdir)
+    end
+  end.compact!
+  super(dirs, :mode => $dir_mode) unless dirs.empty?
+end
+
+FalseProc = proc {false}
+def path_matcher(pat)
+  if pat and !pat.empty?
+    proc {|f| pat.any? {|n| File.fnmatch?(n, f)}}
+  else
+    FalseProc
+  end
+end
+
+def install_recursive(srcdir, dest, options = {})
+  opts = options.clone
+  noinst = opts.delete(:no_install)
+  glob = opts.delete(:glob) || "*"
+  subpath = (srcdir.size+1)..-1
+  prune = skip = FalseProc
+  if noinst
+    if Array === noinst
+      prune = noinst.grep(/#{File::SEPARATOR}/o).map!{|f| f.chomp(File::SEPARATOR)}
+      skip = noinst.grep(/\A[^#{File::SEPARATOR}]*\z/o)
+    else
+      if noinst.index(File::SEPARATOR)
+        prune = [noinst]
+      else
+        skip = [noinst]
+      end
+    end
+    skip |= %w"#*# *~ *.old *.bak *.orig *.rej *.diff *.patch *.core"
+    prune = path_matcher(prune)
+    skip = path_matcher(skip)
+  end
+  File.directory?(srcdir) or return rescue return
+  paths = [[srcdir, dest, true]]
+  found = []
+  while file = paths.shift
+    found << file
+    file, d, dir = *file
+    if dir
+      files = []
+      Dir.foreach(file) do |f|
+        src = File.join(file, f)
+        d = File.join(dest, dir = src[subpath])
+        stat = File.stat(src) rescue next
+        if stat.directory?
+          files << [src, d, true] if /\A\./ !~ f and !prune[dir]
+        else
+          files << [src, d, false] if File.fnmatch?(glob, f) and !skip[f]
+        end
+      end
+      paths.insert(0, *files)
+    end
+  end
+  for src, d, dir in found
+    if dir
+      makedirs(d)
+    else
+      makedirs(File.dirname(d))
+      install src, d, opts
+    end
+  end
+end
+
+def open_for_install(path, mode)
+  data = open(realpath = with_destdir(path), "rb") {|f| f.read} rescue nil
+  newdata = yield
+  unless $dryrun
+    unless newdata == data
+      open(realpath, "wb", mode) {|f| f.write newdata}
+    end
+    File.chmod(mode, realpath)
+  end
+  $installed_list.puts path if $installed_list
+end
+
+def with_destdir(dir)
+  return dir if !$destdir or $destdir.empty?
+  dir = dir.sub(/\A\w:/, '') if File::PATH_SEPARATOR == ';'
+  $destdir + dir
+end
+
+def prepare(mesg, basedir, subdirs=nil)
+  case
+  when !subdirs
+    dirs = basedir
+  when subdirs.size == 0
+    subdirs = nil
+  when subdirs.size == 1
+    dirs = [basedir = File.join(basedir, subdirs)]
+    subdirs = nil
+  else
+    dirs = [basedir, *subdirs.collect {|dir| File.join(basedir, dir)}]
+  end
+  printf("installing %-18s %s%s\n", "#{mesg}:", basedir,
+         (subdirs ? " (#{subdirs.join(', ')})" : ""))
+  makedirs(dirs)
+end
+
+exeext = CONFIG["EXEEXT"]
+
+ruby_install_name = CONFIG["ruby_install_name"]
+rubyw_install_name = CONFIG["rubyw_install_name"]
+goruby_install_name = "go" + ruby_install_name
+
+version = CONFIG["ruby_version"]
+bindir = CONFIG["bindir"]
+libdir = CONFIG["libdir"]
+archhdrdir = rubyhdrdir = CONFIG["rubyhdrdir"]
+archhdrdir += "/" + CONFIG["arch"]
+rubylibdir = CONFIG["rubylibdir"]
+archlibdir = CONFIG["archdir"]
+sitelibdir = CONFIG["sitelibdir"]
+sitearchlibdir = CONFIG["sitearchdir"]
+vendorlibdir = CONFIG["vendorlibdir"]
+vendorarchlibdir = CONFIG["vendorarchdir"]
+mandir = CONFIG["mandir"]
+capidir = CONFIG["docdir"]
+configure_args = Shellwords.shellwords(CONFIG["configure_args"])
+enable_shared = CONFIG["ENABLE_SHARED"] == 'yes'
+dll = CONFIG["LIBRUBY_SO"]
+lib = CONFIG["LIBRUBY"]
+arc = CONFIG["LIBRUBY_A"]
+
+install?(:local, :arch, :bin, :'bin-arch') do
+  prepare "binary commands", bindir
+
+  install ruby_install_name+exeext, bindir, :mode => $prog_mode, :strip => $strip
+  if rubyw_install_name and !rubyw_install_name.empty?
+    install rubyw_install_name+exeext, bindir, :mode => $prog_mode, :strip => $strip
+  end
+  if File.exist? goruby_install_name+exeext
+    install goruby_install_name+exeext, bindir, :mode => $prog_mode, :strip => $strip
+  end
+  if enable_shared and dll != lib
+    install dll, bindir, :mode => $prog_mode, :strip => $strip
+  end
+end
+
+install?(:local, :arch, :lib) do
+  prepare "base libraries", libdir
+
+  install lib, libdir, :mode => $prog_mode, :strip => $strip unless lib == arc
+  install arc, libdir, :mode => $data_mode
+  if dll == lib and dll != arc
+    for link in CONFIG["LIBRUBY_ALIASES"].split
+      ln_sf(dll, File.join(libdir, link))
+    end
+  end
+
+  prepare "arch files", archlibdir
+  install "rbconfig.rb", archlibdir, :mode => $data_mode
+  if CONFIG["ARCHFILE"]
+    for file in CONFIG["ARCHFILE"].split
+      install file, archlibdir, :mode => $data_mode
+    end
+  end
+end
+
+if $extout
+  extout = "#$extout"
+  install?(:ext, :arch, :'ext-arch') do
+    prepare "extension objects", archlibdir
+    noinst = %w[-*] | (CONFIG["no_install_files"] || "").split
+    install_recursive("#{extout}/#{CONFIG['arch']}", archlibdir, :no_install => noinst, :mode => $prog_mode, :strip => $strip)
+    prepare "extension objects", sitearchlibdir
+    prepare "extension objects", vendorarchlibdir
+  end
+  install?(:ext, :arch, :'ext-arch') do
+    prepare "extension headers", archhdrdir
+    install_recursive("#{extout}/include/#{CONFIG['arch']}", archhdrdir, :glob => "*.h", :mode => $data_mode)
+  end
+  install?(:ext, :comm, :'ext-comm') do
+    prepare "extension scripts", rubylibdir
+    install_recursive("#{extout}/common", rubylibdir, :mode => $data_mode)
+    prepare "extension scripts", sitelibdir
+    prepare "extension scripts", vendorlibdir
+  end
+  install?(:ext, :comm, :'ext-comm') do
+    hdrdir = rubyhdrdir + "/ruby"
+    prepare "extension headers", hdrdir
+    install_recursive("#{extout}/include/ruby", hdrdir, :glob => "*.h", :mode => $data_mode)
+  end
+end
+
+install?(:doc, :rdoc) do
+  if $rdocdir
+    ridatadir = File.join(CONFIG['ridir'], CONFIG['ruby_version'], "system")
+    prepare "rdoc", ridatadir
+    install_recursive($rdocdir, ridatadir, :mode => $data_mode)
+  end
+end
+install?(:doc, :capi) do
+  prepare "capi-docs", capidir
+  install_recursive "doc/capi", capidir, :mode => $data_mode
+end
+
+install?(:local, :comm, :bin, :'bin-comm') do
+  prepare "command scripts", bindir
+
+  ruby_shebang = File.join(bindir, ruby_install_name)
+  if File::ALT_SEPARATOR
+    ruby_bin = ruby_shebang.tr(File::SEPARATOR, File::ALT_SEPARATOR)
+  end
+  if trans = CONFIG["program_transform_name"]
+    exp = []
+    trans.gsub!(/\$\$/, '$')
+    trans.scan(%r[\G[\s;]*(/(?:\\.|[^/])*/)?([sy])(\W)((?:\\.|(?!\3).)*)\3((?:\\.|(?!\3).)*)\3([gi]*)]) do
+      |addr, cmd, sep, pat, rep, opt|
+      addr &&= Regexp.new(addr[/\A\/(.*)\/\z/, 1])
+      case cmd
+      when 's'
+        next if pat == '^' and rep.empty?
+        exp << [addr, (opt.include?('g') ? :gsub! : :sub!),
+                Regexp.new(pat, opt.include?('i')), rep.gsub(/&/){'\&'}]
+      when 'y'
+        exp << [addr, :tr!, Regexp.quote(pat), rep]
+      end
+    end
+    trans = proc do |base|
+      exp.each {|addr, opt, pat, rep| base.__send__(opt, pat, rep) if !addr or addr =~ base}
+      base
+    end
+  elsif /ruby/ =~ ruby_install_name
+    trans = proc {|base| ruby_install_name.sub(/ruby/, base)}
+  else
+    trans = proc {|base| base}
+  end
+  for src in Dir[File.join(srcdir, "bin/*")]
+    next unless File.file?(src)
+    next if /\/[.#]|(\.(old|bak|orig|rej|diff|patch|core)|~|\/core)$/i =~ src
+
+    name = trans[File.basename(src)]
+
+    shebang = ''
+    body = ''
+    open(src, "rb") do |f|
+      shebang = f.gets
+      body = f.read
+    end
+    shebang.sub!(/^\#!.*?ruby\b/) {"#!" + ruby_shebang}
+    shebang.sub!(/\r$/, '')
+    body.gsub!(/\r$/, '')
+
+    cmd = File.join(bindir, name)
+    cmd << ".#{$cmdtype}" if $cmdtype
+    open_for_install(cmd, $script_mode) do
+      case $cmdtype
+      when "bat"
+        "#{<<EOH}#{shebang}#{body}#{<<EOF}".gsub(/$/, "\r")
+@echo off
+@if not "%~d0" == "~d0" goto WinNT
+#{ruby_bin} -x "#{cmd}" %1 %2 %3 %4 %5 %6 %7 %8 %9
+@goto endofruby
+:WinNT
+"%~dp0#{ruby_install_name}" -x "%~f0" %*
+@goto endofruby
+EOH
+__END__
+:endofruby
+EOF
+      when "cmd"
+        "#{<<"/EOH"}#{shebang}#{body}"
+@"%~dp0#{ruby_install_name}" -x "%~f0" %*
+@exit /b %ERRORLEVEL%
+/EOH
+      else
+        shebang + body
+      end
+    end
+  end
+end
+
+install?(:local, :comm, :lib) do
+  prepare "library scripts", rubylibdir
+  noinst = %w[README* *.txt *.rdoc]
+  install_recursive(File.join(srcdir, "lib"), rubylibdir, :no_install => noinst, :mode => $data_mode)
+end
+
+install?(:local, :arch, :lib) do
+  prepare "common headers", rubyhdrdir
+
+  noinst = []
+  unless RUBY_PLATFORM =~ /mswin|mingw|bccwin/
+    noinst << "win32.h"
+  end
+  noinst = nil if noinst.empty?
+  install_recursive(File.join(srcdir, "include"), rubyhdrdir, :no_install => noinst, :glob => "*.h", :mode => $data_mode)
+end
+
+install?(:local, :comm, :man) do
+  mdocs = Dir["#{srcdir}/man/*.[1-9]"]
+  prepare "manpages", mandir, ([] | mdocs.collect {|mdoc| mdoc[/\d+$/]}).sort.collect {|sec| "man#{sec}"}
+
+  mandir = File.join(mandir, "man")
+  has_goruby = File.exist?(goruby_install_name+exeext)
+  require File.join(srcdir, "tool/mdoc2man.rb") if $mantype != "doc"
+  mdocs.each do |mdoc|
+    next unless File.file?(mdoc) and open(mdoc){|fh| fh.read(1) == '.'}
+    base = File.basename(mdoc)
+    if base == "goruby.1"
+      next unless has_goruby
+    end
+
+    destdir = mandir + (section = mdoc[/\d+$/])
+    destname = ruby_install_name.sub(/ruby/, base.chomp(".#{section}"))
+    destfile = File.join(destdir, "#{destname}.#{section}")
+
+    if $mantype == "doc"
+      install mdoc, destfile, :mode => $data_mode
+    else
+      w = nil
+      Tempfile.open(base) do |f|
+        w = f
+        open(mdoc) {|r| Mdoc2Man.mdoc2man(r, w)}
+      end
+      install w.path, destfile, :mode => $data_mode
+      w.close!
+    end
+  end
+end
+
+install?(:ext, :comm, :gem) do
+  directories = []
+  IO.foreach(File.join(srcdir, "lib/rubygems.rb")) do |line|
+    if /^\s*DIRECTORIES\s*=\s*%w\[(.*?)\]/ =~ line
+      directories = $1.split
+      break
+    end
+  end
+  gpath = CONFIG["sitelibdir"].sub(%r'/site_ruby/(?=[^/]+)', '/gems/')
+  prepare "default gems", gpath, directories
+
+  destdir = File.join(gpath, directories.grep(/^spec/)[0])
+  default_gems = [
+    ['rake', 'rake.rb'],
+    ['rdoc', 'rdoc.rb'],
+    ['minitest', 'minitest/unit.rb'],
+  ]
+  default_gems.each do |name, lib|
+    lib = File.join(srcdir, "lib", lib)
+    version = open(lib) {|f| f.find {|s| /^\s*\w*VERSION\s*=(?!=)/ =~ s}} or next
+    version = version.split(%r"=\s*", 2)[1].strip
+    open_for_install(File.join(destdir, "#{name}.gemspec"), $data_mode) do |f|
+      <<-GEMSPEC
+Gem::Specification.new do |s|
+  s.name = #{name.dump}
+  s.version = #{version}
+  s.summary = "This #{name} is bundled with Ruby"
+end
+      GEMSPEC
+    end
+  end
+end
+
+$install << :local << :ext if $install.empty?
+$install.each do |inst|
+  if !(procs = $install_procs[inst]) || procs.empty?
+    next warn("unknown install target - #{inst}")
+  end
+  procs.each do |block|
+    dir = Dir.pwd
+    begin
+      block.call
+    ensure
+      Dir.chdir(dir)
+    end
+  end
+end
+
+# vi:set sw=2: