Merge pull request #2606 from MikeMcQuaid/revert-vendor-gems

Revert gem vendoring experiment.

.bundle/config

@@ -1,5 +0,0 @@
----
-BUNDLE_CLEAN: "true"
-BUNDLE_DISABLE_SHARED_GEMS: "true"
-BUNDLE_PATH: "Library/Homebrew/vendor"
-BUNDLE_JOBS: "3"

.gitignore

@@ -8,10 +8,15 @@
 !/Library/
 
 # Ignore generated files within `Library` (again).
+/Library/Homebrew/**/.bundle
+/Library/Homebrew/**/vendor/bundle
 /Library/Homebrew/doc
 /Library/Homebrew/cask/bin
 /Library/Homebrew/cask/coverage
 /Library/Homebrew/cask/tmp
+/Library/Homebrew/test/bin
+/Library/Homebrew/test/coverage
+/Library/Homebrew/test/fs_leak_log
 /Library/Homebrew/tmp
 /Library/LinkedKegs
 /Library/Locks
@@ -19,24 +24,8 @@
 /Library/PinnedTaps
 /Library/Taps
 
-# Ignore some vendored files within `Library`.
+# Ignore vendored files within `Library`.
 /Library/Homebrew/vendor/portable-ruby
-/Library/Homebrew/vendor/ruby/2.0.0/bin
-/Library/Homebrew/vendor/ruby/2.0.0/cache
-/Library/Homebrew/vendor/ruby/2.0.0/extensions
-/Library/Homebrew/vendor/ruby/2.0.0/gems/*
-/Library/Homebrew/vendor/ruby/2.0.0/gems/ruby-macho-*/*
-/Library/Homebrew/vendor/ruby/2.0.0/gems/plist-*/*
-/Library/Homebrew/vendor/ruby/2.0.0/specifications
-/Library/Homebrew/vendor/ruby/2.0.0/tmp
-
-# Unignore our vendored gems
-!/Library/Homebrew/vendor/ruby/2.0.0/gems/ruby-macho-*
-!/Library/Homebrew/vendor/ruby/2.0.0/gems/ruby-macho-*/LICENSE*
-!/Library/Homebrew/vendor/ruby/2.0.0/gems/ruby-macho-*/lib
-!/Library/Homebrew/vendor/ruby/2.0.0/gems/plist-*
-!/Library/Homebrew/vendor/ruby/2.0.0/gems/plist-*/LICENSE*
-!/Library/Homebrew/vendor/ruby/2.0.0/gems/plist-*/lib
 
 # Ignore `bin` contents (again).
 /bin
@@ -61,13 +50,13 @@
 !/completions
 
 # Unignore our root-level metadata files.
-!/.bundle
 !/.gitignore
 !/.travis.yml
 !/.yardopts
 !/CODEOFCONDUCT.md
 !/CONTRIBUTING.md
-!/Gemfile
-!/Gemfile.lock
 !/LICENSE.txt
 !/README.md
+
+# Unignore tests' bundle config
+!/Library/Homebrew/test/.bundle

.travis.yml

@@ -1,6 +1,8 @@
 language: ruby
-bundler_args: --path Library/Homebrew/vendor --standalone --jobs 3
-cache: bundler
+cache:
+  directories:
+    - $HOME/.gem/ruby
+    - Library/Homebrew/vendor/bundle
 
 matrix:
   include:
@@ -8,14 +10,9 @@ matrix:
       osx_image: xcode8.3
       rvm: system
     - os: linux
-      sudo: false
       rvm: 2.0.0
 
 before_install:
-  - rm -rf Library/Homebrew/vendor/bundle/
-  - export GEM_HOME="$PWD/Library/Homebrew/vendor/ruby/2.0.0"
-  - gem list --installed bundler || gem install bundler
-  - export PATH="$GEM_HOME/bin:$PATH"
   - export HOMEBREW_DEVELOPER=1
   - if [ "${TRAVIS_OS_NAME}" = "osx" ]; then
       HOMEBREW_REPOSITORY="$(brew --repo)";

Gemfile

@@ -1,36 +0,0 @@
-source "https://rubygems.org"
-
-# brew *
-gem "ruby-macho"
-
-# brew cask
-gem "plist"
-
-# brew cask style
-group :cask_style do
-  gem "rubocop-cask", "~> 0.12.0"
-end
-
-# brew man
-group :man do
-  gem "ronn"
-end
-
-# brew style
-group :style do
-  gem "rubocop", "~> 0.47.1"
-end
-
-# brew tests
-group :tests do
-  gem "parallel_tests"
-  gem "rspec"
-  gem "rspec-its", require: false
-  gem "rspec-wait", require: false
-end
-
-# brew tests --coverage
-group :coverage do
-  gem "codecov", require: false
-  gem "simplecov", require: false
-end

Gemfile.lock

@@ -1,84 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    ast (2.3.0)
-    codecov (0.1.10)
-      json
-      simplecov
-      url
-    diff-lcs (1.3)
-    docile (1.1.5)
-    hpricot (0.8.6)
-    json (2.1.0)
-    mustache (1.0.5)
-    parallel (1.11.1)
-    parallel_tests (2.14.1)
-      parallel
-    parser (2.4.0.0)
-      ast (~> 2.2)
-    plist (3.3.0)
-    powerpack (0.1.1)
-    public_suffix (2.0.5)
-    rainbow (2.2.2)
-      rake
-    rake (12.0.0)
-    rdiscount (2.2.0.1)
-    ronn (0.7.3)
-      hpricot (>= 0.8.2)
-      mustache (>= 0.7.0)
-      rdiscount (>= 1.5.8)
-    rspec (3.6.0)
-      rspec-core (~> 3.6.0)
-      rspec-expectations (~> 3.6.0)
-      rspec-mocks (~> 3.6.0)
-    rspec-core (3.6.0)
-      rspec-support (~> 3.6.0)
-    rspec-expectations (3.6.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.6.0)
-    rspec-its (1.2.0)
-      rspec-core (>= 3.0.0)
-      rspec-expectations (>= 3.0.0)
-    rspec-mocks (3.6.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.6.0)
-    rspec-support (3.6.0)
-    rspec-wait (0.0.9)
-      rspec (>= 3, < 4)
-    rubocop (0.47.1)
-      parser (>= 2.3.3.1, < 3.0)
-      powerpack (~> 0.1)
-      rainbow (>= 1.99.1, < 3.0)
-      ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.0, >= 1.0.1)
-    rubocop-cask (0.12.0)
-      public_suffix (~> 2.0)
-      rubocop (~> 0.47.1)
-    ruby-macho (1.1.0)
-    ruby-progressbar (1.8.1)
-    simplecov (0.14.1)
-      docile (~> 1.1.0)
-      json (>= 1.8, < 3)
-      simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.0)
-    unicode-display_width (1.2.1)
-    url (0.3.2)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  codecov
-  parallel_tests
-  plist
-  ronn
-  rspec
-  rspec-its
-  rspec-wait
-  rubocop (~> 0.47.1)
-  rubocop-cask (~> 0.12.0)
-  ruby-macho
-  simplecov
-
-BUNDLED WITH
-   1.14.6

Library/Homebrew/brew.rb

@@ -10,12 +10,7 @@ raise "Homebrew must be run under Ruby 2!" unless RUBY_TWO
 
 require "pathname"
 HOMEBREW_LIBRARY_PATH = Pathname.new(__FILE__).realpath.parent
-$:.unshift(HOMEBREW_LIBRARY_PATH)
-
-load_path_before_bundler = $:.dup
-require_relative "#{HOMEBREW_LIBRARY_PATH}/vendor/bundler/setup"
-ENV["HOMEBREW_GEMS_LOAD_PATH"] = ($: - load_path_before_bundler).join(":")
-
+$:.unshift(HOMEBREW_LIBRARY_PATH.to_s)
 require "global"
 require "tap"
 
@@ -57,22 +52,11 @@ begin
   # Add contributed commands to PATH before checking.
   path.append(Pathname.glob(Tap::TAP_DIRECTORY/"*/*/cmd"))
 
-  # Add RubyGems.
-  HOMEBREW_GEM_HOME = HOMEBREW_LIBRARY_PATH/"vendor/#{RUBY_ENGINE}/#{RUBY_VERSION}"
-  path.append(HOMEBREW_GEM_HOME/"bin")
-
   # Add SCM wrappers.
   path.append(HOMEBREW_SHIMS_PATH/"scm")
 
   ENV["PATH"] = path
 
-  # Setup RubyGems environment.
-  ENV["GEM_HOME"] = ENV["GEM_PATH"] = HOMEBREW_GEM_HOME
-  # Make RubyGems notice environment changes.
-  Gem.clear_paths
-  Gem::Specification.reset
-  Homebrew.run_bundler_if_needed! unless HOMEBREW_GEM_HOME.exist?
-
   if cmd
     internal_cmd = require? HOMEBREW_LIBRARY_PATH.join("cmd", cmd)
 

Library/Homebrew/brew.sh

@@ -69,6 +69,10 @@ then
   odie "Cowardly refusing to continue at this prefix: $HOMEBREW_PREFIX"
 fi
 
+# Save value to use for installing gems
+export GEM_OLD_HOME="$GEM_HOME"
+export GEM_OLD_PATH="$GEM_PATH"
+
 # Users may have these set, pointing the system Ruby
 # at non-system gem paths
 unset GEM_HOME

Library/Homebrew/cask/lib/hbc/artifact/pkg.rb

@@ -2,7 +2,7 @@ require "hbc/artifact/base"
 
 require "hbc/utils/hash_validator"
 
-require "plist"
+require "vendor/plist/plist"
 
 module Hbc
   module Artifact

Library/Homebrew/cask/lib/hbc/cli/style.rb

@@ -26,7 +26,7 @@ module Hbc
       def install_rubocop
         capture_stderr do
           begin
-            Homebrew.run_bundler_if_needed!
+            Homebrew.install_gem_setup_path! "rubocop-cask", HOMEBREW_RUBOCOP_CASK_VERSION, "rubocop"
           rescue SystemExit
             raise CaskError, Tty.strip_ansi($stderr.string).chomp.sub(/\AError: /, "")
           end

Library/Homebrew/cask/lib/hbc/container/executable.rb

@@ -1,5 +1,5 @@
 require "hbc/container/naked"
-require "macho"
+require "vendor/macho/macho"
 
 module Hbc
   class Container

Library/Homebrew/cask/lib/hbc/system_command.rb

@@ -1,6 +1,6 @@
 require "open3"
 require "shellwords"
-require "plist"
+require "vendor/plist/plist"
 
 require "extend/io"
 

Library/Homebrew/cmd/style.rb

@@ -65,7 +65,7 @@ module Homebrew
   def check_style_impl(files, output_type, options = {})
     fix = options[:fix]
 
-    Homebrew.run_bundler_if_needed!
+    Homebrew.install_gem_setup_path! "rubocop", HOMEBREW_RUBOCOP_VERSION
     require "rubocop"
     require_relative "../rubocops"
 

Library/Homebrew/config.rb

@@ -2,6 +2,8 @@ unless ENV["HOMEBREW_BREW_FILE"]
   raise "HOMEBREW_BREW_FILE was not exported! Please call bin/brew directly!"
 end
 
+require "constants"
+
 # Path to `bin/brew` main executable in HOMEBREW_PREFIX
 HOMEBREW_BREW_FILE = Pathname.new(ENV["HOMEBREW_BREW_FILE"])
 
@@ -46,8 +48,5 @@ unless defined? HOMEBREW_LIBRARY_PATH
   HOMEBREW_LIBRARY_PATH = Pathname.new(__FILE__).realpath.parent
 end
 
-# Load path to vendored gems used by Homebrew
-HOMEBREW_GEMS_LOAD_PATH = ENV["HOMEBREW_GEMS_LOAD_PATH"]
-
 # Load path used by standalone scripts to access the Homebrew code base
-HOMEBREW_LOAD_PATH = [HOMEBREW_LIBRARY_PATH, *HOMEBREW_GEMS_LOAD_PATH].join(":")
+HOMEBREW_LOAD_PATH = HOMEBREW_LIBRARY_PATH

Library/Homebrew/constants.rb

@@ -0,0 +1,3 @@
+# RuboCop version used for `brew style` and `brew cask style`
+HOMEBREW_RUBOCOP_VERSION = "0.47.1".freeze
+HOMEBREW_RUBOCOP_CASK_VERSION = "~> 0.12.0".freeze # has to be updated when RuboCop version changes

Library/Homebrew/dev-cmd/audit.rb

@@ -65,9 +65,6 @@ module Homebrew
     ENV.activate_extensions!
     ENV.setup_build_environment
 
-    # Add RubyGems (for RuboCop).
-    ENV["PATH"] = PATH.new(ENV["PATH"]).append(HOMEBREW_GEM_HOME/"bin")
-
     if ARGV.named.empty?
       ff = Formula
       files = Tap.map(&:formula_dir)

Library/Homebrew/dev-cmd/man.rb

@@ -35,7 +35,7 @@ module Homebrew
   end
 
   def regenerate_man_pages
-    Homebrew.run_bundler_if_needed!
+    Homebrew.install_gem_setup_path! "ronn"
 
     markup = build_man_page
     convert_man_page(markup, TARGET_DOC_PATH/"Manpage.md")

Library/Homebrew/dev-cmd/tap-new.rb

@@ -46,10 +46,9 @@ module Homebrew
     travis = <<-EOS.undent
       language: ruby
       os: osx
+      env: OSX=10.12
       osx_image: xcode8.3
       rvm: system
-      cache:
-        directories: /usr/local/Homebrew/Library/Homebrew/vendor
 
       before_install:
         - export TRAVIS_COMMIT="$(git rev-parse --verify -q HEAD)"

Library/Homebrew/dev-cmd/tests.rb

@@ -49,6 +49,8 @@ module Homebrew
         FileUtils.rm_f "test/coverage/.resultset.json"
       end
 
+      ENV["BUNDLE_GEMFILE"] = "#{HOMEBREW_LIBRARY_PATH}/test/Gemfile"
+
       # Override author/committer as global settings might be invalid and thus
       # will cause silent failure during the setup of dummy Git repositories.
       %w[AUTHOR COMMITTER].each do |role|
@@ -57,7 +59,10 @@ module Homebrew
         ENV["GIT_#{role}_DATE"]  = "Sun Jan 22 19:59:13 2017 +0000"
       end
 
-      Homebrew.run_bundler_if_needed!
+      Homebrew.install_gem_setup_path! "bundler"
+      unless quiet_system("bundle", "check")
+        system "bundle", "install"
+      end
 
       parallel = true
 
@@ -101,15 +106,10 @@ module Homebrew
         files = files.reject { |p| p =~ %r{^test/os/linux(/.*|_spec\.rb)$} }
       end
 
-      files.map! { |p| HOMEBREW_LIBRARY_PATH/p }
-
-      (HOMEBREW_LIBRARY_PATH/"vendor/#{RUBY_ENGINE}/#{RUBY_VERSION}").cd do
       if parallel
-          system "parallel_rspec", *opts, "--", *args, "--", *files
+        system "bundle", "exec", "parallel_rspec", *opts, "--", *args, "--", *files
       else
-          system "rspec", *args, "--", *files
-        end
-        FileUtils.rm_rf "tmp"
+        system "bundle", "exec", "rspec", *args, "--", *files
       end
 
       return if $?.success?

Library/Homebrew/os/mac/mach.rb

@@ -1,11 +1,10 @@
+require "vendor/macho/macho"
 require "os/mac/architecture_list"
 
 module MachOShim
   # @private
   def macho
     @macho ||= begin
-      require "macho"
-
       MachO.open(to_s)
     end
   end
@@ -13,8 +12,6 @@ module MachOShim
   # @private
   def mach_data
     @mach_data ||= begin
-      require "macho"
-
       machos = []
       mach_data = []
 

Library/Homebrew/test/Gemfile

@@ -0,0 +1,12 @@
+source "https://rubygems.org"
+
+gem "parallel_tests"
+gem "rspec"
+gem "rubocop"
+gem "rspec-its", require: false
+gem "rspec-wait", require: false
+
+group :coverage do
+  gem "simplecov", require: false
+  gem "codecov", require: false
+end

Library/Homebrew/test/Gemfile.lock

@@ -0,0 +1,65 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.3.0)
+    codecov (0.1.9)
+      json
+      simplecov
+      url
+    diff-lcs (1.3)
+    docile (1.1.5)
+    json (2.0.3)
+    parallel (1.10.0)
+    parallel_tests (2.13.0)
+      parallel
+    parser (2.4.0.0)
+      ast (~> 2.2)
+    powerpack (0.1.1)
+    rainbow (2.2.1)
+    rspec (3.5.0)
+      rspec-core (~> 3.5.0)
+      rspec-expectations (~> 3.5.0)
+      rspec-mocks (~> 3.5.0)
+    rspec-core (3.5.4)
+      rspec-support (~> 3.5.0)
+    rspec-expectations (3.5.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.5.0)
+    rspec-its (1.2.0)
+      rspec-core (>= 3.0.0)
+      rspec-expectations (>= 3.0.0)
+    rspec-mocks (3.5.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.5.0)
+    rspec-support (3.5.0)
+    rspec-wait (0.0.9)
+      rspec (>= 3, < 4)
+    rubocop (0.47.1)
+      parser (>= 2.3.3.1, < 3.0)
+      powerpack (~> 0.1)
+      rainbow (>= 1.99.1, < 3.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (~> 1.0, >= 1.0.1)
+    ruby-progressbar (1.8.1)
+    simplecov (0.13.0)
+      docile (~> 1.1.0)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
+    unicode-display_width (1.1.3)
+    url (0.3.2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  codecov
+  parallel_tests
+  rspec
+  rspec-its
+  rspec-wait
+  rubocop
+  simplecov
+
+BUNDLED WITH
+   1.14.5

Library/Homebrew/test/cask/cask_spec.rb

@@ -24,7 +24,7 @@ describe Hbc::Cask, :cask do
   describe "load" do
     let(:tap_path) { Hbc.default_tap.path }
     let(:file_dirname) { Pathname.new(__FILE__).dirname }
-    let(:relative_tap_path) { tap_path.realpath.relative_path_from(file_dirname) }
+    let(:relative_tap_path) { tap_path.relative_path_from(file_dirname) }
 
     it "returns an instance of the Cask for the given token" do
       c = Hbc::CaskLoader.load("local-caffeine")
@@ -56,9 +56,7 @@ describe Hbc::Cask, :cask do
     end
 
     it "returns an instance of the Cask from a relative file location" do
-      c = file_dirname.cd do
-        Hbc::CaskLoader.load(relative_tap_path/"Casks/local-caffeine.rb")
-      end
+      c = Hbc::CaskLoader.load(relative_tap_path/"Casks/local-caffeine.rb")
       expect(c).to be_kind_of(Hbc::Cask)
       expect(c.token).to eq("local-caffeine")
     end

Library/Homebrew/test/cask/cli/style_spec.rb

@@ -62,7 +62,7 @@ describe Hbc::CLI::Style, :cask do
 
     context "when installation succeeds" do
       before do
-        allow(Homebrew).to receive(:run_bundler_if_needed!)
+        allow(Homebrew).to receive(:install_gem_setup_path!)
       end
 
       it "exits successfully" do
@@ -72,7 +72,7 @@ describe Hbc::CLI::Style, :cask do
 
     context "when installation fails" do
       before do
-        allow(Homebrew).to receive(:run_bundler_if_needed!).and_raise(SystemExit)
+        allow(Homebrew).to receive(:install_gem_setup_path!).and_raise(SystemExit)
       end
 
       it "raises an error" do

Library/Homebrew/test/support/helper/spec/shared_context/integration_test.rb

@@ -89,11 +89,13 @@ RSpec.shared_context "integration test" do
     ruby_args << "-rtest/support/helper/integration_mocks"
     ruby_args << (HOMEBREW_LIBRARY_PATH/"brew.rb").resolved_path.to_s
 
+    Bundler.with_original_env do
       stdout, stderr, status = Open3.capture3(env, RUBY_PATH, *ruby_args, *args)
       $stdout.print stdout
       $stderr.print stderr
       status
     end
+  end
 
   def setup_test_formula(name, content = nil)
     case name

Library/Homebrew/test/support/lib/config.rb

@@ -2,6 +2,8 @@ unless ENV["HOMEBREW_BREW_FILE"]
   raise "HOMEBREW_BREW_FILE was not exported! Please call bin/brew directly!"
 end
 
+require "constants"
+
 require "tmpdir"
 require "pathname"
 
@@ -16,7 +18,7 @@ end
 # Paths pointing into the Homebrew code base that persist across test runs
 HOMEBREW_LIBRARY_PATH  = Pathname.new(File.expand_path("../../../..", __FILE__))
 HOMEBREW_SHIMS_PATH    = HOMEBREW_LIBRARY_PATH.parent+"Homebrew/shims"
-HOMEBREW_LOAD_PATH      = [File.expand_path("..", __FILE__), HOMEBREW_LIBRARY_PATH, ENV["HOMEBREW_GEMS_LOAD_PATH"]].join(":")
+HOMEBREW_LOAD_PATH     = [File.expand_path("..", __FILE__), HOMEBREW_LIBRARY_PATH].join(":")
 
 # Paths redirected to a temporary directory and wiped at the end of the test run
 HOMEBREW_PREFIX        = Pathname.new(TEST_TMPDIR).join("prefix")

Library/Homebrew/utils.rb

@@ -179,36 +179,46 @@ module Homebrew
     _system(cmd, *args)
   end
 
-  def run_bundler_if_needed!
-    return unless Pathname.glob("#{HOMEBREW_GEM_HOME}/bin/*").empty?
+  def install_gem_setup_path!(name, version = nil, executable = name)
+    # Respect user's preferences for where gems should be installed.
+    ENV["GEM_HOME"] = ENV["GEM_OLD_HOME"].to_s
+    ENV["GEM_HOME"] = Gem.user_dir if ENV["GEM_HOME"].empty?
+    ENV["GEM_PATH"] = ENV["GEM_OLD_PATH"] unless ENV["GEM_OLD_PATH"].to_s.empty?
 
-    if Gem::Specification.find_all_by_name("bundler").empty?
-      ohai "Installing Bundler..."
+    # Make rubygems notice env changes.
+    Gem.clear_paths
+    Gem::Specification.reset
+
+    # Add Gem binary directory and (if missing) Ruby binary directory to PATH.
+    path = PATH.new(ENV["PATH"])
+    path.prepend(RUBY_BIN) if which("ruby") != RUBY_PATH
+    path.prepend(Gem.bindir)
+    ENV["PATH"] = path
+
+    if Gem::Specification.find_all_by_name(name, version).empty?
+      ohai "Installing or updating '#{name}' gem"
+      install_args = %W[--no-ri --no-rdoc #{name}]
+      install_args << "--version" << version if version
 
       # Do `gem install [...]` without having to spawn a separate process or
       # having to find the right `gem` binary for the running Ruby interpreter.
       require "rubygems/commands/install_command"
       install_cmd = Gem::Commands::InstallCommand.new
-      install_cmd.handle_options(%w[--no-ri --no-rdoc bundler])
+      install_cmd.handle_options(install_args)
       exit_code = 1 # Should not matter as `install_cmd.execute` always throws.
       begin
         install_cmd.execute
       rescue Gem::SystemExitException => e
         exit_code = e.exit_code
       end
-      odie "Failed to install Bundler!" if exit_code.nonzero?
+      odie "Failed to install/update the '#{name}' gem." if exit_code.nonzero?
     end
 
-    HOMEBREW_REPOSITORY.cd do
-      unless quiet_system("bundle", "check")
-        ohai "Installing RubyGems..."
-        success = system "bundle", "install",
-                         "--path", "Library/Homebrew/vendor",
-                         "--standalone",
-                         "--jobs", "3"
-        odie "Failed to install RubyGems!" unless success
-      end
-    end
+    return if which(executable)
+    odie <<-EOS.undent
+      The '#{name}' gem is installed but couldn't find '#{executable}' in the PATH:
+      #{ENV["PATH"]}
+    EOS
   end
 
   # Hash of Module => Set(method_names)

Library/Homebrew/vendor/README.md

@@ -0,0 +1,54 @@
+Vendored Dependencies
+=====================
+
+* [plist](https://github.com/patsplat/plist), version 3.3.0
+
+* [ruby-macho](https://github.com/Homebrew/ruby-macho), version 1.1.0
+
+## Licenses:
+
+### plist
+
+> Copyright (c) 2006-2010, Ben Bleything and Patrick May
+>
+> Permission is hereby granted, free of charge, to any person obtaining
+> a copy of this software and associated documentation files (the
+> "Software"), to deal in the Software without restriction, including
+> without limitation the rights to use, copy, modify, merge, publish,
+> distribute, sublicense, and/or sell copies of the Software, and to
+> permit persons to whom the Software is furnished to do so, subject to
+> the following conditions:
+>
+> The above copyright notice and this permission notice shall be included
+> in all copies or substantial portions of the Software.
+>
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+> KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+> WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+> NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+> LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+> OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+> WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+### ruby-macho
+
+> The MIT License
+> Copyright (c) 2015, 2016, 2017 William Woodruff <william @ tuffbizz.com>
+>
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+>
+> The above copyright notice and this permission notice shall be included in
+> all copies or substantial portions of the Software.
+>
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.

Library/Homebrew/vendor/bundler/setup.rb

@@ -1,42 +0,0 @@
-require 'rbconfig'
-# ruby 1.8.7 doesn't define RUBY_ENGINE
-ruby_engine = defined?(RUBY_ENGINE) ? RUBY_ENGINE : 'ruby'
-ruby_version = RbConfig::CONFIG["ruby_version"]
-path = File.expand_path('..', __FILE__)
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rake-12.0.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/ast-2.3.0/lib"
-$:.unshift "#{path}/"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/extensions/universal-darwin-16/2.0.0/json-2.1.0"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/json-2.1.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/docile-1.1.5/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/simplecov-html-0.10.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/simplecov-0.14.1/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/url-0.3.2/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/codecov-0.1.10/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/diff-lcs-1.3/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/extensions/universal-darwin-16/2.0.0/hpricot-0.8.6"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/hpricot-0.8.6/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/mustache-1.0.5/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/parallel-1.11.1/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/parallel_tests-2.14.1/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/parser-2.4.0.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/plist-3.3.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/powerpack-0.1.1/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/public_suffix-2.0.5/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/extensions/universal-darwin-16/2.0.0/rainbow-2.2.2"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rainbow-2.2.2/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/extensions/universal-darwin-16/2.0.0/rdiscount-2.2.0.1"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rdiscount-2.2.0.1/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/ronn-0.7.3/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rspec-support-3.6.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rspec-core-3.6.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rspec-expectations-3.6.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rspec-mocks-3.6.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rspec-3.6.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rspec-its-1.2.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rspec-wait-0.0.9/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/ruby-progressbar-1.8.1/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/unicode-display_width-1.2.1/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rubocop-0.47.1/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rubocop-cask-0.12.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/ruby-macho-1.1.0/lib"

Library/Homebrew/vendor/plist/plist.rb

@@ -13,9 +13,9 @@ require 'base64'
 require 'cgi'
 require 'stringio'
 
-require 'plist/generator'
-require 'plist/parser'
-require 'plist/version'
+require_relative 'plist/generator'
+require_relative 'plist/parser'
+require_relative 'plist/version'
 
 module Plist
 end

Library/Homebrew/vendor/ruby/2.0.0/gems/plist-3.3.0/LICENSE.txt

@@ -1,20 +0,0 @@
-Copyright (c) 2006-2010, Ben Bleything and Patrick May
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
-KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Library/Homebrew/vendor/ruby/2.0.0/gems/ruby-macho-1.1.0/LICENSE

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2015, 2016 William Woodruff <william @ tuffbizz.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.