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require 'hardware'
require "software_spec"
module Homebrew
def config
dump_verbose_config
end
def llvm
@llvm ||= MacOS.llvm_build_version
end
def gcc_42
@gcc_42 ||= MacOS.gcc_42_build_version
end
def gcc_40
@gcc_40 ||= MacOS.gcc_40_build_version
end
def clang
@clang ||= MacOS.clang_version
end
def clang_build
@clang_build ||= MacOS.clang_build_version
end
def xcode
if instance_variable_defined?(:@xcode)
@xcode
elsif MacOS::Xcode.installed?
@xcode = MacOS::Xcode.version
@xcode += " => #{MacOS::Xcode.prefix}" unless MacOS::Xcode.default_prefix?
@xcode
end
end
def clt
if instance_variable_defined?(:@clt)
@clt
elsif MacOS::CLT.installed? && MacOS::Xcode.version >= "4.3"
@clt = MacOS::CLT.version
end
end
def head
Homebrew.git_head || "(none)"
end
def last_commit
Homebrew.git_last_commit || "never"
end
def origin
origin = HOMEBREW_REPOSITORY.cd do
`git config --get remote.origin.url 2>/dev/null`.chomp
end
if origin.empty? then "(none)" else origin end
end
def describe_path path
return "N/A" if path.nil?
realpath = path.realpath
if realpath == path then path else "#{path} => #{realpath}" end
end
def describe_x11
return "N/A" unless MacOS::XQuartz.installed?
return "#{MacOS::XQuartz.version} => #{describe_path(MacOS::XQuartz.prefix)}"
end
def describe_perl
describe_path(which 'perl')
end
def describe_python
python = which 'python'
if %r{/shims/python$} =~ python && which('pyenv')
"#{python} => #{Pathname.new(`pyenv which python`.strip).realpath}" rescue describe_path(python)
else
describe_path(python)
end
end
def describe_ruby
ruby = which 'ruby'
if %r{/shims/ruby$} =~ ruby && which('rbenv')
"#{ruby} => #{Pathname.new(`rbenv which ruby`.strip).realpath}" rescue describe_path(ruby)
else
describe_path(ruby)
end
end
def hardware
"CPU: #{Hardware.cores_as_words}-core #{Hardware::CPU.bits}-bit #{Hardware::CPU.family}"
end
def kernel
`uname -m`.chomp
end
def macports_or_fink
@ponk ||= MacOS.macports_or_fink
@ponk.join(", ") unless @ponk.empty?
end
def describe_system_ruby
s = ""
case RUBY_VERSION
when /^1\.[89]/, /^2\.0/
s << "#{RUBY_VERSION}-p#{RUBY_PATCHLEVEL}"
else
s << RUBY_VERSION
end
if RUBY_PATH.to_s !~ %r[^/System/Library/Frameworks/Ruby.framework/Versions/[12]\.[089]/usr/bin/ruby]
s << " => #{RUBY_PATH}"
end
s
end
def describe_java
if which("java").nil?
"N/A"
elsif !(`/usr/libexec/java_home --failfast &>/dev/null` && $?.success?)
"N/A"
else
java = `java -version 2>&1`.lines.first.chomp
java =~ /java version "(.+?)"/ ? $1 : java
end
end
def dump_verbose_config(f=$stdout)
f.puts "HOMEBREW_VERSION: #{HOMEBREW_VERSION}"
f.puts "ORIGIN: #{origin}"
f.puts "HEAD: #{head}"
f.puts "Last commit: #{last_commit}"
f.puts "HOMEBREW_PREFIX: #{HOMEBREW_PREFIX}"
f.puts "HOMEBREW_CELLAR: #{HOMEBREW_CELLAR}"
f.puts "HOMEBREW_BOTTLE_DOMAIN: #{BottleSpecification::DEFAULT_DOMAIN}"
f.puts hardware
f.puts "OS X: #{MACOS_FULL_VERSION}-#{kernel}"
f.puts "Xcode: #{xcode ? xcode : "N/A"}"
f.puts "CLT: #{clt ? clt : "N/A"}"
f.puts "GCC-4.0: build #{gcc_40}" if gcc_40
f.puts "GCC-4.2: build #{gcc_42}" if gcc_42
f.puts "LLVM-GCC: build #{llvm}" if llvm
f.puts "Clang: #{clang ? "#{clang} build #{clang_build}" : "N/A"}"
f.puts "MacPorts/Fink: #{macports_or_fink}" if macports_or_fink
f.puts "X11: #{describe_x11}"
f.puts "System Ruby: #{describe_system_ruby}"
f.puts "Perl: #{describe_perl}"
f.puts "Python: #{describe_python}"
f.puts "Ruby: #{describe_ruby}"
f.puts "Java: #{describe_java}"
end
end
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