install: point to new installer location.go

Closes #322.

1 files changed, 6 insertions, 206 deletions

diff --git a/install b/install
index 7df986474..08dcc52ae 100755
--- a/install
+++ b/install
@@ -1,210 +1,10 @@
 #!/System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby
-# This script installs to /usr/local only. To install elsewhere you can just
-# untar https://github.com/Homebrew/homebrew/tarball/master anywhere you like or
-# change the value of HOMEBREW_PREFIX.
-HOMEBREW_PREFIX = '/usr/local'
-HOMEBREW_CACHE = '/Library/Caches/Homebrew'
-HOMEBREW_REPO = 'https://github.com/Homebrew/homebrew'
 
-module Tty extend self
-  def blue; bold 34; end
-  def white; bold 39; end
-  def red; underline 31; end
-  def reset; escape 0; end
-  def bold n; escape "1;#{n}" end
-  def underline n; escape "4;#{n}" end
-  def escape n; "\033[#{n}m" if STDOUT.tty? end
-end
+puts <<-EOS
+Whoops, the Homebrew installer has moved! Please instead run:
 
-class Array
-  def shell_s
-    cp = dup
-    first = cp.shift
-    cp.map{ |arg| arg.gsub " ", "\\ " }.unshift(first) * " "
-  end
-end
+ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
 
-def ohai *args
-  puts "#{Tty.blue}==>#{Tty.white} #{args.shell_s}#{Tty.reset}"
-end
-
-def warn warning
-  puts "#{Tty.red}Warning#{Tty.reset}: #{warning.chomp}"
-end
-
-def system *args
-  abort "Failed during: #{args.shell_s}" unless Kernel.system(*args)
-end
-
-def sudo *args
-  ohai "/usr/bin/sudo", *args
-  system "/usr/bin/sudo", *args
-end
-
-def getc  # NOTE only tested on OS X
-  system "/bin/stty raw -echo"
-  if STDIN.respond_to?(:getbyte)
-    STDIN.getbyte
-  else
-    STDIN.getc
-  end
-ensure
-  system "/bin/stty -raw echo"
-end
-
-def wait_for_user
-  puts
-  puts "Press RETURN to continue or any other key to abort"
-  c = getc
-  # we test for \r and \n because some stuff does \r instead
-  abort unless c == 13 or c == 10
-end
-
-module Version
-  def <=>(other)
-    split(".").map { |i| i.to_i } <=> other.split(".").map { |i| i.to_i }
-  end
-end
-
-def macos_version
-  @macos_version ||= `/usr/bin/sw_vers -productVersion`.chomp[/10\.\d+/].extend(Version)
-end
-
-def git
-  @git ||= if ENV['GIT'] and File.executable? ENV['GIT']
-    ENV['GIT']
-  elsif Kernel.system '/usr/bin/which -s git'
-    'git'
-  else
-    exe = `xcrun -find git 2>/dev/null`.chomp
-    exe if $? && $?.success? && !exe.empty? && File.executable?(exe)
-  end
-
-  return unless @git
-  # Github only supports HTTPS fetches on 1.7.10 or later:
-  # https://help.github.com/articles/https-cloning-errors
-  `#{@git} --version` =~ /git version (\d\.\d+\.\d+)/
-  return if $1.nil? or $1.extend(Version) < "1.7.10"
-
-  @git
-end
-
-# Invalidate sudo timestamp before exiting
-at_exit { Kernel.system "/usr/bin/sudo", "-k" }
-
-# The block form of Dir.chdir fails later if Dir.CWD doesn't exist which I
-# guess is fair enough. Also sudo prints a warning message for no good reason
-Dir.chdir "/usr"
-
-####################################################################### script
-abort "See Linuxbrew: http://brew.sh/linuxbrew/" if /linux/i === RUBY_PLATFORM
-abort "MacOS too old, see: https://github.com/mistydemeo/tigerbrew" if macos_version < "10.5"
-abort "Don't run this as root!" if Process.uid == 0
-abort <<-EOABORT unless `groups`.split.include? "admin"
-This script requires the user #{ENV['USER']} to be an Administrator. If this
-sucks for you then you can install Homebrew in your home directory or however
-you please; please refer to our homepage. If you still want to use this script
-set your user to be an Administrator in System Preferences or `su' to a
-non-root user with Administrator privileges.
-EOABORT
-abort <<-EOABORT unless Dir["#{HOMEBREW_PREFIX}/.git/*"].empty?
-It appears Homebrew is already installed. If your intent is to reinstall you
-should do the following before running this installer again:
-    rm -rf #{HOMEBREW_PREFIX}/Cellar #{HOMEBREW_PREFIX}/.git && brew cleanup
-EOABORT
-# Tests will fail if the prefix exists, but we don't have execution
-# permissions. Abort in this case.
-abort <<-EOABORT if File.directory? HOMEBREW_PREFIX and not File.executable? HOMEBREW_PREFIX
-The Homebrew prefix, #{HOMEBREW_PREFIX}, exists but is not searchable. If this is
-not intentional, please restore the default permissions and try running the
-installer again:
-    sudo chmod 775 #{HOMEBREW_PREFIX}
-EOABORT
-
-ohai "This script will install:"
-puts "#{HOMEBREW_PREFIX}/bin/brew"
-puts "#{HOMEBREW_PREFIX}/Library/..."
-puts "#{HOMEBREW_PREFIX}/share/man/man1/brew.1"
-
-chmods = %w( . bin etc include lib lib/pkgconfig Library sbin share var var/log share/locale share/man
-             share/man/man1 share/man/man2 share/man/man3 share/man/man4
-             share/man/man5 share/man/man6 share/man/man7 share/man/man8
-             share/info share/doc share/aclocal ).
-            map{ |d| "#{HOMEBREW_PREFIX}/#{d}" }.
-            select{ |d| File.directory? d and (not File.readable? d or not File.writable? d or not File.executable? d) }
-chgrps = chmods.reject{ |d| File.stat(d).grpowned? }
-
-unless chmods.empty?
-  ohai "The following directories will be made group writable:"
-  puts(*chmods)
-end
-unless chgrps.empty?
-  ohai "The following directories will have their group set to #{Tty.underline 39}admin#{Tty.reset}:"
-  puts(*chgrps)
-end
-
-wait_for_user if STDIN.tty?
-
-if File.directory? HOMEBREW_PREFIX
-  sudo "/bin/chmod", "g+rwx", *chmods unless chmods.empty?
-  sudo "/usr/bin/chgrp", "admin", *chgrps unless chgrps.empty?
-else
-  sudo "/bin/mkdir", HOMEBREW_PREFIX
-  sudo "/bin/chmod", "g+rwx", HOMEBREW_PREFIX
-  # the group is set to wheel by default for some reason
-  sudo "/usr/bin/chgrp", "admin", HOMEBREW_PREFIX
-end
-
-sudo "/bin/mkdir", HOMEBREW_CACHE unless File.directory? HOMEBREW_CACHE
-sudo "/bin/chmod", "g+rwx", HOMEBREW_CACHE
-
-if macos_version >= "10.9"
-  developer_dir = `/usr/bin/xcode-select -print-path 2>/dev/null`.chomp
-  if developer_dir.empty? || !File.exist?("#{developer_dir}/usr/bin/git")
-    ohai "Installing the Command Line Tools (expect a GUI popup):"
-    sudo "/usr/bin/xcode-select", "--install"
-    puts "Press any key when the installation has completed."
-    getc
-  end
-end
-
-ohai "Downloading and installing Homebrew..."
-Dir.chdir HOMEBREW_PREFIX do
-  if git
-    # we do it in four steps to avoid merge errors when reinstalling
-    system git, "init", "-q"
-
-    # "git remote add" will fail if the remote is defined in the global config
-    system git, "config", "remote.origin.url", HOMEBREW_REPO
-    system git, "config", "remote.origin.fetch", "+refs/heads/*:refs/remotes/origin/*"
-
-    args = git, "fetch", "origin", "master:refs/remotes/origin/master", "-n"
-    args << "--depth=1" if ARGV.include? "--fast"
-    system(*args)
-
-    system git, "reset", "--hard", "origin/master"
-  else
-    # -m to stop tar erroring out if it can't modify the mtime for root owned directories
-    # pipefail to cause the exit status from curl to propogate if it fails
-    # we use -k for curl because Leopard has a bunch of bad SSL certificates
-    curl_flags = "fsSL"
-    curl_flags << "k" if macos_version <= "10.5"
-    system "/bin/bash -o pipefail -c '/usr/bin/curl -#{curl_flags} #{HOMEBREW_REPO}/tarball/master | /usr/bin/tar xz -m --strip 1'"
-  end
-end
-
-warn "#{HOMEBREW_PREFIX}/bin is not in your PATH." unless ENV['PATH'].split(':').include? "#{HOMEBREW_PREFIX}/bin"
-
-ohai "Installation successful!"
-ohai "Next steps"
-
-if macos_version < "10.9" and macos_version > "10.6"
-  `/usr/bin/cc --version 2> /dev/null` =~ %r[clang-(\d{2,})]
-  version = $1.to_i
-  puts "Install the #{Tty.white}Command Line Tools for Xcode#{Tty.reset}: https://developer.apple.com/downloads" if version < 425
-else
-  puts "Install #{Tty.white}Xcode#{Tty.reset}: https://developer.apple.com/xcode" unless File.exist? "/usr/bin/cc"
-end
-
-puts "Run `brew doctor` #{Tty.white}before#{Tty.reset} you install anything"
-puts "Run `brew help` to get started"
+Also, please ask wherever you got this link from to update it to the above.
+Thanks!
+EOS