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def cache
if ENV["HOMEBREW_CACHE"]
Pathname.new(ENV["HOMEBREW_CACHE"]).expand_path
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? && home_cache.writable_real?
home_cache
else
Pathname.new("/Library/Caches/Homebrew").extend Module.new {
def mkpath
unless exist?
super
chmod 0775
end
end
}
end
end
end
HOMEBREW_CACHE = cache
undef cache
# Where brews installed via URL are cached
HOMEBREW_CACHE_FORMULA = HOMEBREW_CACHE+"Formula"
if ENV["HOMEBREW_BREW_FILE"]
HOMEBREW_BREW_FILE = Pathname.new(ENV["HOMEBREW_BREW_FILE"])
else
odie "HOMEBREW_BREW_FILE was not exported! Please call bin/brew directly!"
end
# Where we link under
HOMEBREW_PREFIX = Pathname.new(ENV["HOMEBREW_PREFIX"])
# Where .git is found
HOMEBREW_REPOSITORY = Pathname.new(ENV["HOMEBREW_REPOSITORY"])
HOMEBREW_LIBRARY = Pathname.new(ENV["HOMEBREW_LIBRARY"])
HOMEBREW_ENV_PATH = HOMEBREW_LIBRARY/"ENV"
HOMEBREW_CONTRIB = HOMEBREW_REPOSITORY/"Library/Contributions"
# Where we store built products
HOMEBREW_CELLAR = Pathname.new(ENV["HOMEBREW_CELLAR"])
HOMEBREW_LOGS = Pathname.new(ENV["HOMEBREW_LOGS"] || "~/Library/Logs/Homebrew/").expand_path
# Must use /tmp instead of $TMPDIR because long paths break Unix domain sockets
HOMEBREW_TEMP = Pathname.new(ENV.fetch("HOMEBREW_TEMP", "/tmp"))
unless defined? HOMEBREW_LIBRARY_PATH
HOMEBREW_LIBRARY_PATH = Pathname.new(__FILE__).realpath.parent
end
HOMEBREW_LOAD_PATH = HOMEBREW_LIBRARY_PATH
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