brew/Library/Homebrew/bottles.rb
2013-08-03 22:27:42 -07:00

100 lines
2.4 KiB
Ruby

require 'tab'
require 'macos'
require 'extend/ARGV'
require 'bottle_version'
# TODO: use options={} for some arguments.
def bottle_filename f, bottle_revision=nil
name = f.name.downcase
version = f.stable.version
bottle_revision ||= f.bottle.revision.to_i if f.bottle
"#{name}-#{version}#{bottle_native_suffix(bottle_revision)}"
end
def install_bottle? f, warn=false
return true if f.downloader and defined? f.downloader.local_bottle_path \
and f.downloader.local_bottle_path
return false if ARGV.build_from_source?
return false unless f.pour_bottle?
return false unless f.build.used_options.empty?
return false unless bottle_current?(f)
if f.bottle.cellar != :any && f.bottle.cellar != HOMEBREW_CELLAR.to_s
opoo "Building source; cellar of #{f}'s bottle is #{f.bottle.cellar}" if warn
return false
end
true
end
def built_as_bottle? f
return false unless f.installed?
tab = Tab.for_keg(f.installed_prefix)
tab.built_as_bottle
end
def bottle_current? f
f.bottle and f.bottle.url and not f.bottle.checksum.empty?
end
def bottle_file_outdated? f, file
filename = file.basename.to_s
return nil unless f and f.bottle and f.bottle.url \
and filename.match(bottle_regex)
bottle_ext = filename[bottle_native_regex, 1]
bottle_url_ext = f.bottle.url[bottle_native_regex, 1]
bottle_ext && bottle_url_ext && bottle_ext != bottle_url_ext
end
def bottle_new_revision f
return 0 unless bottle_current? f
f.bottle.revision + 1
end
def bottle_native_suffix revision=nil
".#{bottle_tag}#{bottle_suffix(revision)}"
end
def bottle_suffix revision=nil
revision = revision.to_i > 0 ? ".#{revision}" : ""
".bottle#{revision}.tar.gz"
end
def bottle_native_regex
/(\.#{bottle_tag}\.bottle\.(\d+\.)?tar\.gz)$/o
end
def bottle_regex
Pathname::BOTTLE_EXTNAME_RX
end
def bottle_root_url f
root_url = f.bottle.root_url
root_url ||= 'https://downloads.sf.net/project/machomebrew/Bottles'
end
def bottle_url f
"#{bottle_root_url(f)}/#{bottle_filename(f)}"
end
def bottle_tag
case MacOS.version
when "10.8", "10.7", "10.5"
MacOS.cat
when "10.6"
Hardware::CPU.is_64_bit? ? :snow_leopard : :snow_leopard_32
else
Hardware::CPU.type == :ppc ? Hardware::CPU.family : MacOS.cat
end
end
def bottle_filename_formula_name filename
path = Pathname.new filename
version = BottleVersion.parse(path).to_s
basename = path.basename.to_s
basename.rpartition("-#{version}").first
end