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rbinstall.rb
executable file
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rbinstall.rb
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#!./miniruby
# Used by the "make install" target to install Ruby.
# See common.mk for more details.
ENV["SDKROOT"] ||= "" if /darwin/ =~ RUBY_PLATFORM
begin
load "./rbconfig.rb"
rescue LoadError
CONFIG = Hash.new {""}
else
include RbConfig
$".unshift File.expand_path("./rbconfig.rb")
end
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 'rubygems'
begin
require "zlib"
rescue LoadError
$" << "zlib.rb"
end
INDENT = " "*36
STDOUT.sync = true
File.umask(022)
def parse_args(argv = ARGV)
$mantype = 'doc'
$destdir = nil
$extout = nil
$make = 'make'
$mflags = []
$install = []
$installed = {}
$installed_list = nil
$exclude = []
$dryrun = false
$rdocdir = nil
$htmldir = nil
$data_mode = 0644
$prog_mode = 0755
$dir_mode = nil
$script_mode = nil
$strip = false
$debug_symbols = nil
$cmdtype = (if File::ALT_SEPARATOR == '\\'
File.exist?("rubystub.exe") ? 'exe' : 'cmd'
end)
mflags = []
gnumake = false
opt = OptionParser.new
opt.on('-n', '--dry-run') {$dryrun = true}
opt.on('--dest-dir=DIR') {|dir| $destdir = dir}
opt.on('--extout=DIR') {|dir| $extout = (dir unless dir.empty?)}
opt.on('--ext-build-dir=DIR') {|v| $ext_build_dir = v }
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', $install_procs.keys) do |ins|
$install << ins
end
opt.on('-x', '--exclude=TYPE', $install_procs.keys) do |exc|
$exclude << exc
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('--html-output [DIR]') {|dir| $htmldir = dir}
opt.on('--cmd-type=TYPE', %w[cmd plain]) {|cmd| $cmdtype = (cmd unless cmd == 'plain')}
opt.on('--[no-]strip') {|strip| $strip = strip}
opt.on('--gnumake') {gnumake = true}
opt.on('--debug-symbols=SUFFIX', /\w+/) {|name| $debug_symbols = ".#{name}"}
unless $install_procs.empty?
w = (w = ENV["COLUMNS"] and (w = w.to_i) > 80) ? w - 30 : 50
opt.on("\n""Types for --install and --exclude:")
mesg = " "
$install_procs.each_key do |t|
if mesg.size + t.size > w
opt.on(mesg)
mesg = " "
end
mesg << " " << t.to_s
end
opt.on(mesg)
end
opt.order!(argv) do |v|
case v
when /\AINSTALL[-_]([-\w]+)=(.*)/
argv.unshift("--#{$1.tr('_', '-')}=#{$2}")
when /\A\w[-\w]*=/
mflags << v
when /\A\w[-\w+]*\z/
$install << v.intern
else
raise OptionParser::InvalidArgument, v
end
end rescue abort "#{$!.message}\n#{opt.help}"
unless defined?(RbConfig)
puts opt.help
exit
end
$make, *rest = Shellwords.shellwords($make)
$mflags.unshift(*rest) unless rest.empty?
$mflags.unshift(*mflags)
$mflags.reject! {|v| /\A-[OW]/ =~ v} if gnumake
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)
$installed_list = File.open($installed_list, "ab")
$installed_list.sync = true
end
$rdocdir ||= $mflags.defined?('RDOCOUT')
$htmldir ||= $mflags.defined?('HTMLOUT')
$dir_mode ||= $prog_mode | 0700
$script_mode ||= $prog_mode
if $ext_build_dir.nil?
raise OptionParser::MissingArgument.new("--ext-build-dir=DIR")
end
end
$install_procs = Hash.new {[]}
def install?(*types, &block)
unless types.delete(:nodefault)
$install_procs[:all] <<= block
end
types.each do |type|
$install_procs[type] <<= block
end
end
def strip_file(files)
if !defined?($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(*($strip_command + [files].flatten))
end
def install(src, dest, options = {})
options = options.clone
strip = options.delete(:strip)
options[:preserve] = true
srcs = Array(src).select {|s| !$installed[$made_dirs[dest] ? File.join(dest, s) : dest]}
return if srcs.empty?
src = srcs if Array === src
d = with_destdir(dest)
super(src, d, **options)
srcs.each {|s| $installed[$made_dirs[dest] ? File.join(dest, s) : dest] = true}
if strip
d = srcs.map {|s| File.join(d, File.basename(s))} if $made_dirs[dest]
strip_file(d)
end
if $installed_list
dest = srcs.map {|s| File.join(dest, File.basename(s))} 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) || "*"
maxdepth = opts.delete(:maxdepth)
subpath = (srcdir.size+1)..-1
prune = []
skip = []
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
end
skip |= %w"#*# *~ *.old *.bak *.orig *.rej *.diff *.patch *.core"
prune = path_matcher(prune)
skip = path_matcher(skip)
File.directory?(srcdir) or return rescue return
paths = [[srcdir, dest, 0]]
found = []
while file = paths.shift
found << file
file, d, dir = *file
if dir
depth = dir + 1
next if maxdepth and maxdepth < depth
files = []
Dir.foreach(file) do |f|
src = File.join(file, f)
d = File.join(dest, dir = src[subpath])
stat = File.lstat(src) rescue next
if stat.directory?
files << [src, d, depth] if maxdepth != depth and /\A\./ !~ f and !prune[dir]
elsif stat.symlink?
# skip
else
files << [src, d, false] if File.fnmatch?(glob, f, File::FNM_EXTGLOB) and !skip[f]
end
end
paths.insert(0, *files)
end
end
for src, d, dir in found
if dir
next
# makedirs(d)
else
makedirs(d[/.*(?=\/)/m])
if block_given?
yield src, d, opts
else
install src, d, opts
end
end
end
end
def open_for_install(path, mode)
data = File.binread(realpath = with_destdir(path)) rescue nil
newdata = yield
unless $dryrun
unless newdata == data
File.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 == ';'
$destdir + dir
end
def without_destdir(dir)
return dir if !$destdir or $destdir.empty?
dir.start_with?($destdir) ? dir[$destdir.size..-1] : dir
end
def prepare(mesg, basedir, subdirs=nil)
return unless basedir
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("%-*s%s%s\n", INDENT.size, "installing #{mesg}:", basedir,
(subdirs ? " (#{subdirs.join(', ')})" : ""))
makedirs(dirs)
end
def CONFIG.[](name, mandatory = false)
value = super(name)
if mandatory
raise "CONFIG['#{name}'] must be set" if !value or value.empty?
end
value
end
exeext = CONFIG["EXEEXT"]
ruby_install_name = CONFIG["ruby_install_name", true]
rubyw_install_name = CONFIG["rubyw_install_name"]
goruby_install_name = "go" + ruby_install_name
bindir = CONFIG["bindir", true]
libdir = CONFIG[CONFIG.fetch("libdirname", "libdir"), true]
rubyhdrdir = CONFIG["rubyhdrdir", true]
archhdrdir = CONFIG["rubyarchhdrdir"] || (rubyhdrdir + "/" + CONFIG['arch'])
rubylibdir = CONFIG["rubylibdir", true]
archlibdir = CONFIG["rubyarchdir", true]
if CONFIG["sitedir"]
sitelibdir = CONFIG["sitelibdir"]
sitearchlibdir = CONFIG["sitearchdir"]
end
if CONFIG["vendordir"]
vendorlibdir = CONFIG["vendorlibdir"]
vendorarchlibdir = CONFIG["vendorarchdir"]
end
mandir = CONFIG["mandir", true]
docdir = CONFIG["docdir", true]
enable_shared = CONFIG["ENABLE_SHARED"] == 'yes'
dll = CONFIG["LIBRUBY_SO", enable_shared]
lib = CONFIG["LIBRUBY", true]
arc = CONFIG["LIBRUBY_A", true]
load_relative = CONFIG["LIBRUBY_RELATIVE"] == 'yes'
rdoc_noinst = %w[created.rid]
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
# emcc produces ruby and ruby.wasm, the first is a JavaScript file of runtime support
# to load and execute the second .wasm file. Both are required to execute ruby
if RUBY_PLATFORM =~ /emscripten/ and File.exist? ruby_install_name+".wasm"
install ruby_install_name+".wasm", 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, :'lib-arch') do
prepare "base libraries", libdir
install lib, libdir, :mode => $prog_mode, :strip => $strip unless lib == arc
install arc, libdir, :mode => $data_mode unless CONFIG["INSTALL_STATIC_LIBRARY"] == "no"
if dll == lib and dll != arc
for link in CONFIG["LIBRUBY_ALIASES"].split - [File.basename(dll)]
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
install?(:local, :arch, :data) do
pc = CONFIG["ruby_pc"]
if pc and File.file?(pc) and File.size?(pc)
prepare "pkgconfig data", pkgconfigdir = File.join(libdir, "pkgconfig")
install pc, pkgconfigdir, :mode => $data_mode
end
end
install?(:ext, :arch, :'ext-arch') do
prepare "extension objects", archlibdir
noinst = %w[-* -*/] | (CONFIG["no_install_files"] || "").split
install_recursive("#{$extout}/#{CONFIG['arch']}", archlibdir, :no_install => noinst, :mode => $prog_mode, :strip => $strip)
prepare "extension objects", sitearchlibdir
prepare "extension objects", vendorarchlibdir
if extso = File.read("exts.mk")[/^EXTSO[ \t]*=[ \t]*((?:.*\\\n)*.*)/, 1] and
!(extso = extso.gsub(/\\\n/, '').split).empty?
libpathenv = CONFIG["LIBPATHENV"]
dest = CONFIG[!libpathenv || libpathenv == "PATH" ? "bindir" : "libdir"]
prepare "external libraries", dest
for file in extso
install file, dest, :mode => $prog_mode
end
end
end
install?(:ext, :arch, :hdr, :'arch-hdr', :'hdr-arch') do
prepare "extension headers", archhdrdir
install_recursive("#{$extout}/include/#{CONFIG['arch']}", archhdrdir, :glob => "*.h", :mode => $data_mode)
install_recursive("#{$extout}/include/#{CONFIG['arch']}", archhdrdir, :glob => "rb_rjit_header-*.obj", :mode => $data_mode)
install_recursive("#{$extout}/include/#{CONFIG['arch']}", archhdrdir, :glob => "rb_rjit_header-*.pch", :mode => $data_mode)
end
install?(:ext, :comm, :'ext-comm') do
prepare "extension scripts", rubylibdir
install_recursive("#{$extout}/common", rubylibdir, :mode => $data_mode)
prepare "extension scripts", sitelibdir
prepare "extension scripts", vendorlibdir
end
install?(:ext, :comm, :hdr, :'comm-hdr', :'hdr-comm') do
hdrdir = rubyhdrdir + "/ruby"
prepare "extension headers", hdrdir
install_recursive("#{$extout}/include/ruby", hdrdir, :glob => "*.h", :mode => $data_mode)
end
install?(:doc, :rdoc) do
if $rdocdir
ridatadir = File.join(CONFIG['ridir'], CONFIG['ruby_version'], "system")
prepare "rdoc", ridatadir
install_recursive($rdocdir, ridatadir, :no_install => rdoc_noinst, :mode => $data_mode)
end
end
install?(:doc, :html) do
if $htmldir
prepare "html-docs", docdir
install_recursive($htmldir, docdir+"/html", :no_install => rdoc_noinst, :mode => $data_mode)
end
end
install?(:doc, :capi) do
prepare "capi-docs", docdir
install_recursive "doc/capi", docdir+"/capi", :mode => $data_mode
end
prolog_script = <<EOS
bindir="#{load_relative ? '${0%/*}' : bindir.gsub(/\"/, '\\\\"')}"
EOS
if CONFIG["LIBRUBY_RELATIVE"] != 'yes' and libpathenv = CONFIG["LIBPATHENV"]
pathsep = File::PATH_SEPARATOR
prolog_script << <<EOS
libdir="#{load_relative ? '$\{bindir%/bin\}/lib' : libdir.gsub(/\"/, '\\\\"')}"
export #{libpathenv}="$libdir${#{libpathenv}:+#{pathsep}$#{libpathenv}}"
EOS
end
prolog_script << %Q[exec "$bindir/#{ruby_install_name}" "-x" "$0" "$@"\n]
PROLOG_SCRIPT = {}
PROLOG_SCRIPT["exe"] = "#!#{bindir}/#{ruby_install_name}"
PROLOG_SCRIPT["cmd"] = <<EOS
:""||{ ""=> %q<-*- ruby -*-
@"%~dp0#{ruby_install_name}" -x "%~f0" %*
@exit /b %ERRORLEVEL%
};{ #\n#{prolog_script.gsub(/(?=\n)/, ' #')}>,\n}
EOS
PROLOG_SCRIPT.default = (load_relative || /\s/ =~ bindir) ?
<<EOS : PROLOG_SCRIPT["exe"]
#!/bin/sh
# -*- ruby -*-
_=_\\
=begin
#{prolog_script.chomp}
=end
EOS
installer = Struct.new(:ruby_shebang, :ruby_bin, :ruby_install_name, :stub, :trans) do
def transform(name)
RbConfig.expand(trans[name])
end
end
$script_installer = Class.new(installer) do
ruby_shebang = File.join(bindir, ruby_install_name)
if File::ALT_SEPARATOR
ruby_bin = ruby_shebang.tr(File::SEPARATOR, File::ALT_SEPARATOR)
end
if trans = CONFIG["program_transform_name"]
exp = []
trans.gsub!(/\$\$/, '$')
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
def prolog(shebang)
shebang.sub!(/\r$/, '')
script = PROLOG_SCRIPT[$cmdtype]
shebang.sub!(/\A(\#!.*?ruby\b)?/) do
if script.end_with?("\n")
script + ($1 || "#!ruby\n")
else
$1 ? script : "#{script}\n"
end
end
shebang
end
def install(src, cmd)
cmd = cmd.sub(/[^\/]*\z/m) {|n| transform(n)}
shebang, body = File.open(src, "rb") do |f|
next f.gets, f.read
end
shebang or raise "empty file - #{src}"
shebang = prolog(shebang)
body.gsub!(/\r$/, '')
cmd << ".#{$cmdtype}" if $cmdtype
open_for_install(cmd, $script_mode) do
case $cmdtype
when "exe"
stub + shebang + body
else
shebang + body
end
end
end
def self.get_rubystub
stubfile = "rubystub.exe"
stub = File.open(stubfile, "rb") {|f| f.read} << "\n"
rescue => e
abort "No #{stubfile}: #{e}"
else
stub
end
def stub
super or self.stub = self.class.get_rubystub
end
break new(ruby_shebang, ruby_bin, ruby_install_name, nil, trans)
end
install?(:local, :comm, :bin, :'bin-comm') do
prepare "command scripts", bindir
install_recursive(File.join(srcdir, "bin"), bindir, :maxdepth => 1) do |src, cmd|
$script_installer.install(src, cmd)
end
end
install?(:local, :comm, :lib) do
prepare "library scripts", rubylibdir
noinst = %w[*.txt *.rdoc *.gemspec]
install_recursive(File.join(srcdir, "lib"), rubylibdir, :no_install => noinst, :mode => $data_mode)
end
install?(:local, :comm, :hdr, :'comm-hdr') 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,hpp}", :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}"}
case $mantype
when /\.(?:(gz)|bz2)\z/
compress = $1 ? "gzip" : "bzip2"
suffix = $&
end
mandir = File.join(mandir, "man")
has_goruby = File.exist?(goruby_install_name+exeext)
require File.join(srcdir, "tool/mdoc2man.rb") if /\Adoc\b/ !~ $mantype
mdocs.each do |mdoc|
next unless File.file?(mdoc) and File.read(mdoc, 1) == '.'
base = File.basename(mdoc)
if base == "goruby.1"
next unless has_goruby
end
destdir = mandir + (section = mdoc[/\d+$/])
destname = ruby_install_name.sub(/ruby/, base.chomp(".#{section}"))
destfile = File.join(destdir, "#{destname}.#{section}")
if /\Adoc\b/ =~ $mantype
if compress
begin
w = IO.popen(compress, "rb", in: mdoc, &:read)
rescue
else
destfile << suffix
end
end
if w
open_for_install(destfile, $data_mode) {w}
else
install mdoc, destfile, :mode => $data_mode
end
else
class << (w = [])
alias print push
end
if File.basename(mdoc).start_with?('bundle') ||
File.basename(mdoc).start_with?('gemfile')
w = File.read(mdoc)
else
File.open(mdoc) {|r| Mdoc2Man.mdoc2man(r, w)}
w = w.join("")
end
if compress
begin
w = IO.popen(compress, "r+b") do |f|
Thread.start {f.write w; f.close_write}
f.read
end
rescue
else
destfile << suffix
end
end
open_for_install(destfile, $data_mode) {w}
end
end
end
install?(:dbg, :nodefault) do
prepare "debugger commands", bindir
prepare "debugger scripts", rubylibdir
conf = RbConfig::MAKEFILE_CONFIG.merge({"prefix"=>"${prefix#/}"})
Dir.glob(File.join(srcdir, "template/ruby-*db.in")) do |src|
cmd = $script_installer.transform(File.basename(src, ".in"))
open_for_install(File.join(bindir, cmd), $script_mode) {
RbConfig.expand(File.read(src), conf)
}
end
Dir.glob(File.join(srcdir, "misc/lldb_*")) do |src|
if File.directory?(src)
install_recursive src, File.join(rubylibdir, File.basename(src))
else
install src, rubylibdir
end
end
install File.join(srcdir, ".gdbinit"), File.join(rubylibdir, "gdbinit")
if $debug_symbols
{
ruby_install_name => bindir,
rubyw_install_name => bindir,
goruby_install_name => bindir,
dll => libdir,
}.each do |src, dest|
next if src.empty?
src += $debug_symbols
if File.directory?(src)
install_recursive src, File.join(dest, src)
end
end
end
end
module RbInstall
def self.no_write(options = nil)
u = File.umask(0022)
if $dryrun
fu = ::Object.class_eval do
fu = remove_const(:FileUtils)
const_set(:FileUtils, fu::NoWrite)
fu
end
dir_mode = options.delete(:dir_mode) if options
end
yield
ensure
options[:dir_mode] = dir_mode if dir_mode
if fu
::Object.class_eval do
remove_const(:FileUtils)
const_set(:FileUtils, fu)
end
end
File.umask(u)
end
module Specs
class FileCollector
def self.for(srcdir, type, gemspec)
relative_base = (File.dirname(gemspec) if gemspec.include?("/"))
const_get(type.capitalize).new(gemspec, srcdir, relative_base)
end
attr_reader :gemspec, :srcdir, :relative_base
def initialize(gemspec, srcdir, relative_base)
@gemspec = gemspec
@srcdir = srcdir
@relative_base = relative_base
end
def collect
ruby_libraries.sort
end
class Ext < self
def skip_install?(files)
# install ext only when it's configured
!File.exist?("#{$ext_build_dir}/#{relative_base}/Makefile")
end
def ruby_libraries
Dir.glob("lib/**/*.rb", base: "#{srcdir}/ext/#{relative_base}")
end
end
class Lib < self
def skip_install?(files)
files.empty?
end
def ruby_libraries
gemname = File.basename(gemspec, ".gemspec")
base = relative_base || gemname
# for lib/net/net-smtp.gemspec
if m = /.*(?=-(.*)\z)/.match(gemname)
base = File.join(base, *m.to_a.select {|n| !base.include?(n)})
end
files = Dir.glob("lib/#{base}{.rb,/**/*.rb}", base: srcdir)
if !relative_base and files.empty? # no files at the toplevel
# pseudo gem like ruby2_keywords
files << "lib/#{gemname}.rb"
end
case gemname
when "net-http"
files << "lib/net/https.rb"
when "optparse"
files << "lib/optionparser.rb"
end
files
end
end
end
end
class DirPackage
attr_reader :spec
attr_accessor :dir_mode
attr_accessor :prog_mode
attr_accessor :data_mode
def initialize(spec, dir_map = nil)
@spec = spec
@src_dir = File.dirname(@spec.loaded_from)
@dir_map = dir_map
end
def extract_files(destination_dir, pattern = "*")
return if @src_dir == destination_dir
File.chmod(0700, destination_dir) unless $dryrun
mode = pattern == File.join(spec.bindir, '*') ? prog_mode : data_mode
destdir = without_destdir(destination_dir)
if @dir_map
(dir_map = @dir_map.map {|k, v| Regexp.quote(k) unless k == v}).compact!
dir_map = %r{\A(?:#{dir_map.join('|')})(?=/)}
end
spec.files.each do |f|
next unless File.fnmatch(pattern, f)
src = File.join(@src_dir, dir_map =~ f ? "#{@dir_map[$&]}#{$'}" : f)
dest = File.join(destdir, f)
makedirs(dest[/.*(?=\/)/m])
install src, dest, :mode => mode
end
File.chmod(dir_mode, destination_dir) unless $dryrun
end
end
class GemInstaller < Gem::Installer
end
class UnpackedInstaller < GemInstaller
def write_cache_file
end
def shebang(bin_file_name)
path = File.join(gem_dir, spec.bindir, bin_file_name)
first_line = File.open(path, "rb") {|file| file.gets}
$script_installer.prolog(first_line).chomp
end
def app_script_text(bin_file_name)
# move shell script part after comments generated by RubyGems.
super.sub(/\A
(\#!\/bin\/sh\n\#.*-\*-\s*ruby\s*-\*-.*\n)
((?:.*\n)*?\#!.*ruby.*\n)
\#\n
((?:\#.*\n)+)/x, '\1\3\2')
end
def check_executable_overwrite(filename)
return if @wrappers and same_bin_script?(filename, @bin_dir)
super
end
def generate_bin_script(filename, bindir)
return if same_bin_script?(filename, bindir)
super
end
def same_bin_script?(filename, bindir)
path = File.join(bindir, formatted_program_filename(filename))
begin
return true if File.binread(path) == app_script_text(filename)
rescue
end
false
end
def write_spec
super unless $dryrun
$installed_list.puts(without_destdir(spec_file)) if $installed_list
end
def write_default_spec
super unless $dryrun
$installed_list.puts(without_destdir(default_spec_file)) if $installed_list
end
end
class GemInstaller
def install
spec.post_install_message = nil
RbInstall.no_write(options) {super}
end
# Now build-ext builds all extensions including bundled gems.
def build_extensions
end
def generate_bin_script(filename, bindir)
name = formatted_program_filename(filename)
unless $dryrun
super
File.chmod($script_mode, File.join(bindir, name))
end
$installed_list.puts(File.join(without_destdir(bindir), name)) if $installed_list
end
def verify_gem_home # :nodoc:
end
def ensure_writable_dir(dir)
$made_dirs.fetch(d = without_destdir(dir)) do
$made_dirs[d] = true
super unless $dryrun
$installed_list.puts(d+"/") if $installed_list
end
end
end
end
# :startdoc:
install?(:ext, :comm, :gem, :'default-gems', :'default-gems-comm') do
install_default_gem('lib', srcdir, bindir)
end
install?(:ext, :arch, :gem, :'default-gems', :'default-gems-arch') do
install_default_gem('ext', srcdir, bindir)
end
def load_gemspec(file, base = nil)
file = File.realpath(file)
code = File.read(file, encoding: "utf-8:-")
code.gsub!(/(?:`git[^\`]*`|%x\[git[^\]]*\])\.split\([^\)]*\)/m) do
files = []
if base
Dir.glob("**/*", File::FNM_DOTMATCH, base: base) do |n|
case File.basename(n); when ".", ".."; next; end
next if File.directory?(File.join(base, n))
files << n.dump
end
end
"[" + files.join(", ") + "]"
end
spec = eval(code, binding, file)
unless Gem::Specification === spec
raise TypeError, "[#{file}] isn't a Gem::Specification (#{spec.class} instead)."
end
spec.loaded_from = base ? File.join(base, File.basename(file)) : file
spec.files.reject! {|n| n.end_with?(".gemspec") or n.start_with?(".git")}
spec.date = RUBY_RELEASE_DATE
spec
end
def install_default_gem(dir, srcdir, bindir)
gem_dir = Gem.default_dir
install_dir = with_destdir(gem_dir)
prepare "default gems from #{dir}", gem_dir
RbInstall.no_write do
makedirs(Gem.ensure_default_gem_subdirectories(install_dir, $dir_mode).map {|d| File.join(gem_dir, d)})
end
options = {
:install_dir => with_destdir(gem_dir),
:bin_dir => with_destdir(bindir),
:ignore_dependencies => true,
:dir_mode => $dir_mode,
:data_mode => $data_mode,
:prog_mode => $script_mode,
:wrappers => true,
:format_executable => true,
:install_as_default => true,
}
default_spec_dir = Gem.default_specifications_dir
base = "#{srcdir}/#{dir}"
gems = Dir.glob("**/*.gemspec", base: base).map {|src|
spec = load_gemspec("#{base}/#{src}")
file_collector = RbInstall::Specs::FileCollector.for(srcdir, dir, src)
files = file_collector.collect
if file_collector.skip_install?(files)
next
end
spec.files = files
spec
}
gems.compact.sort_by(&:name).each do |gemspec|
old_gemspecs = Dir[File.join(with_destdir(default_spec_dir), "#{gemspec.name}-*.gemspec")]
if old_gemspecs.size > 0
old_gemspecs.each {|spec| rm spec }
end
full_name = "#{gemspec.name}-#{gemspec.version}"
gemspec.loaded_from = File.join srcdir, gemspec.spec_name
package = RbInstall::DirPackage.new gemspec, {gemspec.bindir => 'libexec'}