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