homebrew-core/Formula/ruby.rb

232 lines
7.4 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/2.7/ruby-2.7.1.tar.xz"
sha256 "b224f9844646cc92765df8288a46838511c1cec5b550d8874bd4686a904fcee7"
license "Ruby"
revision 2
bottle do
sha256 "c9ee36823a8dfe2686c6d7a3faf5061a032ed0b8e08d484f3ff2cda72d210a08" => :catalina
sha256 "d597bee751f9419ea7b40d8125e4f58b2c1eb675b929fe85d8463a6e008b2250" => :mojave
sha256 "345677b922e40e7324bbab0d68593a2bbef7aa3e8f636fd850295f3414758ed7" => :high_sierra
end
head do
url "https://github.com/ruby/ruby.git", branch: "trunk"
depends_on "autoconf" => :build
end
keg_only :provided_by_macos
depends_on "pkg-config" => :build
depends_on "libyaml"
depends_on "openssl@1.1"
depends_on "readline"
uses_from_macos "zlib"
# 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-3.1.2.tgz"
sha256 "edd1a6bca6e780a3f65019bbcb0bbfe36c65a9809c0d43e7b52f23792591f140"
end
def api_version
Utils.safe_popen_read("#{bin}/ruby", "-e", "print Gem.ruby_api_version")
end
def rubygems_bindir
HOMEBREW_PREFIX/"lib/ruby/gems/#{api_version}/bin"
end
def install
# otherwise `gem` command breaks
ENV.delete("SDKROOT")
system "autoconf" if build.head?
paths = %w[libyaml openssl@1.1 readline].map { |f| Formula[f].opt_prefix }
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
--with-opt-dir=#{paths.join(":")}
--without-gmp
]
args << "--disable-dtrace" unless MacOS::CLT.installed?
# Correct MJIT_CC to not use superenv shim
args << "MJIT_CC=/usr/bin/clang"
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 "#{bin}/ruby", "setup.rb", "--prefix=#{buildpath}/vendor_gem"
rg_in = lib/"ruby/#{api_version}"
# Remove bundled Rubygem and Bundler
rm_rf rg_in/"bundler"
rm_rf rg_in/"rubygems"
rm_f rg_in/"rubygems.rb"
rm_f rg_in/"ubygems.rb"
rm_f bin/"gem"
# Drop in the new version.
rg_in.install Dir[buildpath/"vendor_gem/lib/*"]
bin.install buildpath/"vendor_gem/bin/gem" => "gem"
(libexec/"gembin").install buildpath/"vendor_gem/bin/bundle" => "bundle"
(libexec/"gembin").install_symlink "bundle" => "bundler"
end
end
def post_install
# Since Gem ships Bundle we want to provide that full/expected installation
# but to do so we need to handle the case where someone has previously
# installed bundle manually via `gem install`.
rm_f %W[
#{rubygems_bindir}/bundle
#{rubygems_bindir}/bundler
]
rm_rf Dir[HOMEBREW_PREFIX/"lib/ruby/gems/#{api_version}/gems/bundler-*"]
rubygems_bindir.install_symlink Dir[libexec/"gembin/*"]
# 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 `#{bin}/ruby -rrbconfig -e 'print RbConfig::CONFIG["#{dir}"]'`
end
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
alias :old_default_specifications_dir :default_specifications_dir
end
def self.default_dir
path = [
"#{HOMEBREW_PREFIX}",
"lib",
"ruby",
"gems",
"#{api_version}"
]
@homebrew_path ||= 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, old_default_dir, private_dir]
else
[default_dir, old_default_dir, private_dir]
end
end
def self.default_bindir
"#{rubygems_bindir}"
end
def self.ruby
"#{opt_bin}/ruby"
end
# https://github.com/Homebrew/homebrew-core/issues/40872#issuecomment-542092547
# https://github.com/Homebrew/homebrew-core/pull/48329#issuecomment-584418161
def self.default_specifications_dir
File.join(Gem.old_default_dir, "specifications", "default")
end
end
EOS
end
def caveats
return unless latest_version_installed?
<<~EOS
By default, binaries installed by gem will be placed into:
#{rubygems_bindir}
You may want to add this to your PATH.
EOS
end
test do
hello_text = shell_output("#{bin}/ruby -e 'puts :hello'")
assert_equal "hello\n", hello_text
ENV["GEM_HOME"] = testpath
system "#{bin}/gem", "install", "json"
(testpath/"Gemfile").write <<~EOS
source 'https://rubygems.org'
gem 'gemoji'
EOS
system bin/"bundle", "exec", "ls" # https://github.com/Homebrew/homebrew-core/issues/53247
system bin/"bundle", "install", "--binstubs=#{testpath}/bin"
assert_predicate testpath/"bin/gemoji", :exist?, "gemoji is not installed in #{testpath}/bin"
end
end