118 lines
3.1 KiB
Ruby
118 lines
3.1 KiB
Ruby
# frozen_string_literal: true
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require "tab"
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module Utils
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# Helper functions for bottles.
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#
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# @api private
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module Bottles
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class << self
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def tag
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@tag ||= "#{ENV["HOMEBREW_PROCESSOR"]}_#{ENV["HOMEBREW_SYSTEM"]}".downcase.to_sym
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end
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def built_as?(f)
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return false unless f.latest_version_installed?
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tab = Tab.for_keg(f.latest_installed_prefix)
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tab.built_as_bottle
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end
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def file_outdated?(f, file)
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filename = file.basename.to_s
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return unless f.bottle && filename.match(Pathname::BOTTLE_EXTNAME_RX)
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bottle_ext = filename[native_regex, 1]
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bottle_url_ext = f.bottle.url[native_regex, 1]
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bottle_ext && bottle_url_ext && bottle_ext != bottle_url_ext
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end
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def native_regex
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/(\.#{Regexp.escape(tag.to_s)}\.bottle\.(\d+\.)?tar\.gz)$/o
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end
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def receipt_path(bottle_file)
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path = Utils.popen_read("tar", "-tzf", bottle_file).lines.map(&:chomp).find do |line|
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line =~ %r{.+/.+/INSTALL_RECEIPT.json}
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end
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raise "This bottle does not contain the file INSTALL_RECEIPT.json: #{bottle_file}" unless path
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path
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end
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def resolve_formula_names(bottle_file)
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receipt_file_path = receipt_path bottle_file
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receipt_file = Utils.popen_read("tar", "-xOzf", bottle_file, receipt_file_path)
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name = receipt_file_path.split("/").first
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tap = Tab.from_file_content(receipt_file, "#{bottle_file}/#{receipt_file_path}").tap
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full_name = if tap.nil? || tap.core_tap?
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name
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else
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"#{tap}/#{name}"
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end
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[name, full_name]
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end
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def resolve_version(bottle_file)
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PkgVersion.parse receipt_path(bottle_file).split("/").second
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end
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def formula_contents(bottle_file,
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name: resolve_formula_names(bottle_file)[0])
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bottle_version = resolve_version bottle_file
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formula_path = "#{name}/#{bottle_version}/.brew/#{name}.rb"
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contents = Utils.popen_read "tar", "-xOzf", bottle_file, formula_path
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raise BottleFormulaUnavailableError.new(bottle_file, formula_path) unless $CHILD_STATUS.success?
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contents
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end
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end
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# Helper functions for bottles hosted on Bintray.
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module Bintray
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def self.package(formula_name)
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package_name = formula_name.to_s.dup
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package_name.tr!("+", "x")
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package_name.sub!(/(.)@(\d)/, "\\1:\\2") # Handle foo@1.2 style formulae.
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package_name
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end
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def self.repository(tap = nil)
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if tap.nil? || tap.core_tap?
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"bottles"
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else
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"bottles-#{tap.repo}"
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end
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end
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end
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# Collector for bottles specifications.
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class Collector
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extend Forwardable
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def_delegators :@checksums, :keys, :[], :[]=, :key?, :each_key
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def initialize
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@checksums = {}
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end
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def fetch_checksum_for(tag)
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tag = find_matching_tag(tag)
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return self[tag], tag if tag
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end
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private
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def find_matching_tag(tag)
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tag if key?(tag)
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end
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end
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end
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end
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require "extend/os/bottles"
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