brew/Library/Homebrew/bottles.rb
Mike McQuaid 4b0e663c2c Improve bottle error messages.
On installation or creation of a bottle error out of the current
machine does not support bottles.

References Homebrew/homebrew#16291.
2012-12-04 12:06:02 +00:00

78 lines
2.1 KiB
Ruby

require 'tab'
require 'macos'
require 'extend/ARGV'
def bottle_filename f, bottle_version=nil
name = f.name.downcase
version = f.stable.version
bottle_version ||= f.bottle.revision.to_i
"#{name}-#{version}#{bottle_native_suffix(bottle_version)}"
end
def install_bottle? f
return true if ARGV.include? '--install-bottle' and MacOS.bottles_supported?(true)
return true if f.downloader and defined? f.downloader.local_bottle_path \
and f.downloader.local_bottle_path
not ARGV.build_from_source? \
and MacOS.bottles_supported? \
and ARGV.used_options(f).empty? \
and bottle_current?(f)
end
def built_as_bottle? f
f = Formula.factory f unless f.kind_of? Formula
return false unless f.installed?
tab = Tab.for_keg(f.installed_prefix)
# Need to still use the old "built_bottle" until all bottles are updated.
tab.built_as_bottle or tab.built_bottle
end
def bottle_current? f
f.bottle and f.bottle.url \
and (not f.bottle.checksum.empty?) \
and (f.bottle.version == f.stable.version)
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) or filename.match(old_bottle_regex))
bottle_ext = filename.match(bottle_native_regex).captures.first rescue nil
bottle_ext ||= filename.match(old_bottle_regex).captures.first rescue nil
bottle_url_ext = f.bottle.url.match(bottle_native_regex).captures.first rescue nil
bottle_url_ext ||= f.bottle.url.match(old_bottle_regex).captures.first rescue nil
bottle_ext && bottle_url_ext && bottle_ext != bottle_url_ext
end
def bottle_new_version f
return 0 unless bottle_current? f
f.bottle.revision + 1
end
def bottle_native_suffix version=nil
".#{MacOS.cat}#{bottle_suffix(version)}"
end
def bottle_suffix version=nil
version = version.to_i > 0 ? ".#{version}" : ""
".bottle#{version}.tar.gz"
end
def bottle_native_regex
/(\.#{MacOS.cat}\.bottle\.(\d+\.)?tar\.gz)$/
end
def bottle_regex
Pathname::BOTTLE_EXTNAME_RX
end
def old_bottle_regex
Pathname::OLD_BOTTLE_EXTNAME_RX
end
def bottle_base_url
"https://downloads.sf.net/project/machomebrew/Bottles/"
end