mirror of
https://github.com/Homebrew/brew.git
synced 2025-07-14 16:09:03 +08:00
858f7fb529
The beginnings of some decent API documentation. Also, tweak `.yardopts` to better fix our internal style.
116 lines
3.2 KiB
Ruby
116 lines
3.2 KiB
Ruby
require 'extend/module'
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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/enumerable'
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require 'os'
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require 'utils'
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require 'exceptions'
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require 'set'
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require 'rbconfig'
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ARGV.extend(HomebrewArgvExtension)
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HOMEBREW_VERSION = '0.9.5'
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HOMEBREW_WWW = 'http://brew.sh'
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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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Pathname.new("/Library/Caches/Homebrew").extend Module.new {
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def mkpath
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unless exist?
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super
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chmod 0775
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end
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end
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}
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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
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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').to_s
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end
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# Where we link under
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HOMEBREW_PREFIX = Pathname.new(HOMEBREW_BREW_FILE).dirname.parent
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# Where .git is found
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HOMEBREW_REPOSITORY = Pathname.new(HOMEBREW_BREW_FILE).realpath.dirname.parent
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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(ENV['HOMEBREW_LOGS'] || '~/Library/Logs/Homebrew/').expand_path
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HOMEBREW_TEMP = Pathname.new(ENV.fetch('HOMEBREW_TEMP', '/tmp'))
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if RbConfig.respond_to?(:ruby)
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RUBY_PATH = Pathname.new(RbConfig.ruby)
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else
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RUBY_PATH = Pathname.new(RbConfig::CONFIG["bindir"]).join(
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RbConfig::CONFIG["ruby_install_name"] + RbConfig::CONFIG["EXEEXT"]
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)
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end
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RUBY_BIN = RUBY_PATH.dirname
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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 = MACOS_FULL_VERSION[/10\.\d+/]
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OS_VERSION = "Mac OS X #{MACOS_FULL_VERSION}"
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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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end
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HOMEBREW_GITHUB_API_TOKEN = ENV["HOMEBREW_GITHUB_API_TOKEN"]
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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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require 'tap_constants'
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module Homebrew
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include FileUtils
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extend self
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attr_accessor :failed
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alias_method :failed?, :failed
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end
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HOMEBREW_PULL_OR_COMMIT_URL_REGEX = %r[https://github\.com/([\w-]+)/homebrew(-[\w-]+)?/(?:pull/(\d+)|commit/[0-9a-fA-F]{4,40})]
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require 'compat' unless ARGV.include? "--no-compat" or ENV['HOMEBREW_NO_COMPAT']
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ORIGINAL_PATHS = ENV['PATH'].split(File::PATH_SEPARATOR).map{ |p| Pathname.new(p).expand_path rescue nil }.compact.freeze
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SUDO_BAD_ERRMSG = <<-EOS.undent
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You can use brew with sudo, but only if the brew executable is owned by root.
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However, this is both not recommended and completely unsupported so do so at
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your own risk.
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EOS
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