homebrew-core/Formula/ruby.rb
2017-12-18 05:49:57 -08:00

214 lines
6.4 KiB
Ruby

class Ruby < Formula
desc "Powerful, clean, object-oriented scripting language"
homepage "https://www.ruby-lang.org/"
url "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-2.4.3.tar.xz"
sha256 "23677d40bf3b7621ba64593c978df40b1e026d8653c74a0599f0ead78ed92b51"
revision 1
bottle do
sha256 "f65d0a31c1149e479ec84c9953ac203d65c0f931b9ab346efae58faed468afda" => :high_sierra
sha256 "97d54b2626c04642997487f06819332c10a6eb62c700a1861d0c3535ce8a3411" => :sierra
sha256 "20280496ac72c4d0755272f176148d7826fa4a8205cace414beb3c7231563b5b" => :el_capitan
end
devel do
url "https://cache.ruby-lang.org/pub/ruby/2.5/ruby-2.5.0-rc1.tar.xz"
sha256 "a479a1bce69b2cf656821f10104dcb8b426922b56d3d6cbdf48318842fae752c"
end
head do
url "https://svn.ruby-lang.org/repos/ruby/trunk/"
depends_on "autoconf" => :build
end
option "with-suffix", "Suffix commands with '24'"
option "with-doc", "Install documentation"
depends_on "pkg-config" => :build
depends_on "readline" => :recommended
depends_on "gdbm" => :optional
depends_on "gmp" => :optional
depends_on "libffi" => :optional
depends_on "libyaml"
depends_on "openssl"
# Should be updated only when Ruby is updated (if an update is available).
# The exception is Rubygem security fixes, which mandate updating this
# formula & the versioned equivalents and bumping the revisions.
resource "rubygems" do
url "https://rubygems.org/rubygems/rubygems-2.6.14.tgz"
sha256 "406a45d258707f52241843e9c7902bbdcf00e7edc3e88cdb79c46659b47851ec"
end
def program_suffix
build.with?("suffix") ? "24" : ""
end
def ruby
"#{bin}/ruby#{program_suffix}"
end
def api_version
Utils.popen_read("#{ruby} -e 'print Gem.ruby_api_version'")
end
def install
# otherwise `gem` command breaks
ENV.delete("SDKROOT")
system "autoconf" if build.head?
args = %W[
--prefix=#{prefix}
--enable-shared
--disable-silent-rules
--with-sitedir=#{HOMEBREW_PREFIX}/lib/ruby/site_ruby
--with-vendordir=#{HOMEBREW_PREFIX}/lib/ruby/vendor_ruby
]
args << "--program-suffix=#{program_suffix}" if build.with? "suffix"
args << "--disable-install-doc" if build.without? "doc"
args << "--disable-dtrace" unless MacOS::CLT.installed?
args << "--without-gmp" if build.without? "gmp"
paths = [
Formula["libyaml"].opt_prefix,
Formula["openssl"].opt_prefix,
]
%w[readline gdbm gmp libffi].each do |dep|
paths << Formula[dep].opt_prefix if build.with? dep
end
args << "--with-opt-dir=#{paths.join(":")}"
system "./configure", *args
# Ruby has been configured to look in the HOMEBREW_PREFIX for the
# sitedir and vendordir directories; however we don't actually want to create
# them during the install.
#
# These directories are empty on install; sitedir is used for non-rubygems
# third party libraries, and vendordir is used for packager-provided libraries.
inreplace "tool/rbinstall.rb" do |s|
s.gsub! 'prepare "extension scripts", sitelibdir', ""
s.gsub! 'prepare "extension scripts", vendorlibdir', ""
s.gsub! 'prepare "extension objects", sitearchlibdir', ""
s.gsub! 'prepare "extension objects", vendorarchlibdir', ""
end
system "make"
system "make", "install"
# A newer version of ruby-mode.el is shipped with Emacs
elisp.install Dir["misc/*.el"].reject { |f| f == "misc/ruby-mode.el" }
# This is easier than trying to keep both current & versioned Ruby
# formulae repeatedly updated with Rubygem patches.
resource("rubygems").stage do
ENV.prepend_path "PATH", bin
system ruby, "setup.rb", "--prefix=#{buildpath}/vendor_gem"
rg_in = lib/"ruby/#{api_version}"
# Remove bundled Rubygem version.
rm_rf rg_in/"rubygems"
rm_f rg_in/"rubygems.rb"
rm_f rg_in/"ubygems.rb"
rm_f bin/"gem#{program_suffix}"
# Drop in the new version.
rg_in.install Dir[buildpath/"vendor_gem/lib/*"]
bin.install buildpath/"vendor_gem/bin/gem" => "gem#{program_suffix}"
end
end
def post_install
# Customize rubygems to look/install in the global gem directory
# instead of in the Cellar, making gems last across reinstalls
config_file = lib/"ruby/#{api_version}/rubygems/defaults/operating_system.rb"
config_file.unlink if config_file.exist?
config_file.write rubygems_config(api_version)
# Create the sitedir and vendordir that were skipped during install
%w[sitearchdir vendorarchdir].each do |dir|
mkdir_p `#{ruby} -rrbconfig -e 'print RbConfig::CONFIG["#{dir}"]'`
end
end
def rubygems_bindir
"#{HOMEBREW_PREFIX}/bin"
end
def rubygems_config(api_version); <<~EOS
module Gem
class << self
alias :old_default_dir :default_dir
alias :old_default_path :default_path
alias :old_default_bindir :default_bindir
alias :old_ruby :ruby
end
def self.default_dir
path = [
"#{HOMEBREW_PREFIX}",
"lib",
"ruby",
"gems",
"#{api_version}"
]
@default_dir ||= File.join(*path)
end
def self.private_dir
path = if defined? RUBY_FRAMEWORK_VERSION then
[
File.dirname(RbConfig::CONFIG['sitedir']),
'Gems',
RbConfig::CONFIG['ruby_version']
]
elsif RbConfig::CONFIG['rubylibprefix'] then
[
RbConfig::CONFIG['rubylibprefix'],
'gems',
RbConfig::CONFIG['ruby_version']
]
else
[
RbConfig::CONFIG['libdir'],
ruby_engine,
'gems',
RbConfig::CONFIG['ruby_version']
]
end
@private_dir ||= File.join(*path)
end
def self.default_path
if Gem.user_home && File.exist?(Gem.user_home)
[user_dir, default_dir, private_dir]
else
[default_dir, private_dir]
end
end
def self.default_bindir
"#{rubygems_bindir}"
end
def self.ruby
"#{opt_bin}/ruby#{program_suffix}"
end
end
EOS
end
test do
hello_text = shell_output("#{bin}/ruby#{program_suffix} -e 'puts :hello'")
assert_equal "hello\n", hello_text
ENV["GEM_HOME"] = testpath
system "#{bin}/gem#{program_suffix}", "install", "json"
end
end