mirror of
https://github.com/Homebrew/brew.git
synced 2025-07-14 16:09:03 +08:00
86 lines
3.0 KiB
Ruby
86 lines
3.0 KiB
Ruby
# Copyright 2009 Max Howell and other contributors.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
#
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
require 'extend/pathname'
|
|
require 'extend/ARGV'
|
|
require 'utils'
|
|
|
|
ARGV.extend(HomebrewArgvExtension)
|
|
|
|
HOMEBREW_VERSION = 0.5
|
|
HOMEBREW_WWW = 'http://bit.ly/Homebrew'
|
|
|
|
if Process.uid == 0
|
|
# technically this is not the correct place, this cache is for *all users*
|
|
# so in that case, maybe we should always use it, root or not?
|
|
HOMEBREW_CACHE=Pathname.new("/Library/Caches/Homebrew")
|
|
else
|
|
HOMEBREW_CACHE=Pathname.new("~/Library/Caches/Homebrew").expand_path
|
|
end
|
|
|
|
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
|
|
|
|
# Where should be build to?
|
|
# If /usr/local/Cellar exists, as a symlink or real folder, use that.
|
|
# Otherwise, build into a Cellar in the Repo. folder.
|
|
if (HOMEBREW_PREFIX+'Cellar').exist?
|
|
HOMEBREW_CELLAR = HOMEBREW_PREFIX+'Cellar'
|
|
else
|
|
HOMEBREW_CELLAR = HOMEBREW_REPOSITORY+'Cellar'
|
|
end
|
|
|
|
MACOS_FULL_VERSION = `/usr/bin/sw_vers -productVersion`.chomp
|
|
MACOS_VERSION = /(10\.\d+)(\.\d+)?/.match(MACOS_FULL_VERSION).captures.first.to_f
|
|
|
|
HOMEBREW_USER_AGENT = "Homebrew #{HOMEBREW_VERSION} (Ruby #{RUBY_VERSION}-#{RUBY_PATCHLEVEL}; Mac OS X #{MACOS_FULL_VERSION})"
|
|
|
|
|
|
class ExecutionError <RuntimeError
|
|
attr :exit_status
|
|
|
|
def initialize cmd, args = [], es = nil
|
|
super "Failure while executing: #{cmd} #{pretty(args)*' '}"
|
|
@exit_status = es.exitstatus rescue 1
|
|
end
|
|
|
|
private
|
|
|
|
def pretty args
|
|
args.collect do |arg|
|
|
if arg.to_s.include? ' '
|
|
"'#{ arg.gsub "'", "\\'" }'"
|
|
else
|
|
arg
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
class BuildError <ExecutionError
|
|
end
|