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require 'extend/fileutils'
require 'extend/pathname'
require 'extend/ARGV'
require 'extend/string'
require 'extend/symbol'
require 'extend/object'
require 'utils'
require 'exceptions'
require 'set'
ARGV.extend(HomebrewArgvExtension)
HOMEBREW_VERSION = '0.9.4'
HOMEBREW_WWW = 'http://mxcl.github.com/homebrew/'
def cache
if ENV['HOMEBREW_CACHE']
Pathname.new(ENV['HOMEBREW_CACHE'])
else
# we do this for historic reasons, however the cache *should* be the same
# directory whichever user is used and whatever instance of brew is executed
home_cache = Pathname.new("~/Library/Caches/Homebrew").expand_path
if home_cache.directory? and home_cache.writable_real?
home_cache
else
root_cache = Pathname.new("/Library/Caches/Homebrew")
class << root_cache
alias :oldmkpath :mkpath
def mkpath
unless exist?
oldmkpath
chmod 0777
end
end
end
root_cache
end
end
end
HOMEBREW_CACHE = cache
undef cache # we use a function to prevent adding home_cache to the global scope
# Where brews installed via URL are cached
HOMEBREW_CACHE_FORMULA = HOMEBREW_CACHE+"Formula"
if not defined? HOMEBREW_BREW_FILE
HOMEBREW_BREW_FILE = ENV['HOMEBREW_BREW_FILE'] || `which brew`.chomp
end
HOMEBREW_PREFIX = Pathname.new(HOMEBREW_BREW_FILE).dirname.parent # Where we link under
HOMEBREW_REPOSITORY = Pathname.new(HOMEBREW_BREW_FILE).realpath.dirname.parent # Where .git is found
HOMEBREW_LIBRARY = HOMEBREW_REPOSITORY/"Library"
HOMEBREW_CONTRIB = HOMEBREW_REPOSITORY/"Library/Contributions"
# Where we store built products; /usr/local/Cellar if it exists,
# otherwise a Cellar relative to the Repository.
HOMEBREW_CELLAR = if (HOMEBREW_PREFIX+"Cellar").exist?
HOMEBREW_PREFIX+"Cellar"
else
HOMEBREW_REPOSITORY+"Cellar"
end
HOMEBREW_LOGS = Pathname.new('~/Library/Logs/Homebrew/').expand_path
if RUBY_PLATFORM =~ /darwin/
MACOS_FULL_VERSION = `/usr/bin/sw_vers -productVersion`.chomp
MACOS_VERSION = /(10\.\d+)(\.\d+)?/.match(MACOS_FULL_VERSION).captures.first.to_f
OS_VERSION = "Mac OS X #{MACOS_FULL_VERSION}"
MACOS = true
else
MACOS_FULL_VERSION = MACOS_VERSION = 0
OS_VERSION = RUBY_PLATFORM
MACOS = false
end
HOMEBREW_USER_AGENT = "Homebrew #{HOMEBREW_VERSION} (Ruby #{RUBY_VERSION}-#{RUBY_PATCHLEVEL}; #{OS_VERSION})"
HOMEBREW_CURL_ARGS = '-f#LA'
module Homebrew extend self
include FileUtils
attr_accessor :failed
alias_method :failed?, :failed
end
require 'metafiles'
FORMULA_META_FILES = Metafiles.new
ISSUES_URL = "https://github.com/mxcl/homebrew/wiki/troubleshooting"
HOMEBREW_PULL_URL_REGEX = 'https:\/\/github.com\/(\w+)\/homebrew(-\w+)?\/(pull\/(\d+)|commit\/\w{4,40})'
unless ARGV.include? "--no-compat" or ENV['HOMEBREW_NO_COMPAT']
$:.unshift(File.expand_path("#{__FILE__}/../compat"))
require 'compatibility'
end
ORIGINAL_PATHS = ENV['PATH'].split(':').map{ |p| Pathname.new(p).expand_path rescue nil }.compact.freeze
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