mirror of
https://github.com/Homebrew/brew.git
synced 2025-07-14 16:09:03 +08:00
6ded0d0cbb
We don't penalise existing users; if ~/Library/Caches/Homebrew already exists and is writable, we select that. This is the correct choice, the cache should be the same directory whichever user is used and whatever instance of brew is invoked. The Cache directory is set to 0777 this allows any user to write to it and fixes Homebrew/homebrew#10857.
87 lines
2.6 KiB
Ruby
87 lines
2.6 KiB
Ruby
require 'extend/pathname'
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require 'extend/ARGV'
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require 'extend/string'
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require 'utils'
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require 'exceptions'
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ARGV.extend(HomebrewArgvExtension)
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HOMEBREW_VERSION = '0.8.1'
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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?
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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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# Where bottles are cached
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HOMEBREW_CACHE_BOTTLES = HOMEBREW_CACHE+"Bottles"
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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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# 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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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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HOMEBREW_USER_AGENT = "Homebrew #{HOMEBREW_VERSION} (Ruby #{RUBY_VERSION}-#{RUBY_PATCHLEVEL}; Mac OS X #{MACOS_FULL_VERSION})"
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HOMEBREW_CURL_ARGS = '-qf#LA'
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RECOMMENDED_LLVM = 2326
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RECOMMENDED_GCC_40 = (MACOS_VERSION >= 10.6) ? 5494 : 5493
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RECOMMENDED_GCC_42 = (MACOS_VERSION >= 10.6) ? 5664 : 5577
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require 'fileutils'
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module Homebrew extend self
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include FileUtils
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end
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FORMULA_META_FILES = %w[README README.md ChangeLog CHANGES COPYING LICENSE LICENCE COPYRIGHT AUTHORS]
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ISSUES_URL = "https://github.com/mxcl/homebrew/wiki/checklist-before-filing-a-new-issue"
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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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