97 lines
2.9 KiB
Ruby
97 lines
2.9 KiB
Ruby
# typed: false
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# frozen_string_literal: true
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require "github_packages"
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module Homebrew
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module API
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# Helper functions for using the bottle JSON API.
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#
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# @api private
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module Bottle
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class << self
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extend T::Sig
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sig { returns(String) }
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def bottle_api_path
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"bottle"
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end
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alias generic_bottle_api_path bottle_api_path
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GITHUB_PACKAGES_SHA256_REGEX = %r{#{GitHubPackages::URL_REGEX}.*/blobs/sha256:(?<sha256>\h{64})$}.freeze
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sig { params(name: String).returns(Hash) }
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def fetch(name)
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name = name.sub(%r{^homebrew/core/}, "")
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Homebrew::API.fetch "#{bottle_api_path}/#{name}.json"
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end
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sig { params(name: String).returns(T::Boolean) }
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def available?(name)
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fetch name
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true
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rescue ArgumentError
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false
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end
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sig { params(name: String).void }
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def fetch_bottles(name)
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hash = fetch(name)
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bottle_tag = Utils::Bottles.tag.to_s
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if !hash["bottles"].key?(bottle_tag) && !hash["bottles"].key?("all")
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odie "No bottle available for #{name} on the current OS"
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end
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download_bottle(hash, bottle_tag)
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hash["dependencies"].each do |dep_hash|
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existing_formula = begin
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Formulary.factory dep_hash["name"]
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rescue FormulaUnavailableError
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# The formula might not exist if it's not installed and homebrew/core isn't tapped
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nil
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end
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next if existing_formula.present? && existing_formula.latest_version_installed?
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download_bottle(dep_hash, bottle_tag)
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end
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end
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sig { params(url: String).returns(T.nilable(String)) }
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def checksum_from_url(url)
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match = url.match GITHUB_PACKAGES_SHA256_REGEX
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return if match.blank?
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match[:sha256]
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end
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sig { params(hash: Hash, tag: String).void }
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def download_bottle(hash, tag)
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bottle = hash["bottles"][tag]
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bottle ||= hash["bottles"]["all"]
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return if bottle.blank?
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sha256 = bottle["sha256"] || checksum_from_url(bottle["url"])
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bottle_filename = ::Bottle::Filename.new(hash["name"], hash["pkg_version"], tag, hash["rebuild"])
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resource = Resource.new hash["name"]
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resource.url bottle["url"]
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resource.sha256 sha256
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resource.version hash["pkg_version"]
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resource.downloader.resolved_basename = bottle_filename
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resource.fetch
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# Map the name of this formula to the local bottle path to allow the
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# formula to be loaded by passing just the name to `Formulary::factory`.
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[hash["name"], "homebrew/core/#{hash["name"]}"].each do |name|
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Formulary.map_formula_name_to_local_bottle_path name, resource.downloader.cached_location
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end
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end
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end
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end
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end
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end
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