94148c3bc8
When casks are unreadable (e.g. have invalid syntax, the cask file cannot be found) then it's not been possible to uninstall them, list them or perform any operation which iterates through all casks. Handle these various cases by falling back to creating a `Cask::Cask` object using just the name/token and latest installed version on disk. This provides enough functionality to be able to verbosely list these casks, not error on listing and, most importantly, uninstall/reinstall them. Fixes https://github.com/Homebrew/homebrew-cask/issues/62223
65 lines
1.9 KiB
Ruby
65 lines
1.9 KiB
Ruby
# typed: true
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# frozen_string_literal: true
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require "utils/user"
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module Cask
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# Helper functions for interacting with the `Caskroom` directory.
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#
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# @api private
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module Caskroom
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extend T::Sig
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sig { returns(Pathname) }
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def self.path
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@path ||= HOMEBREW_PREFIX/"Caskroom"
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end
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sig { returns(T::Boolean) }
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def self.any_casks_installed?
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return false unless path.exist?
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path.children.select(&:directory?).any?
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end
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sig { void }
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def self.ensure_caskroom_exists
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return if path.exist?
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sudo = !path.parent.writable?
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if sudo && !ENV.key?("SUDO_ASKPASS") && $stdout.tty?
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ohai "Creating Caskroom directory: #{path}",
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"We'll set permissions properly so we won't need sudo in the future."
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end
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SystemCommand.run("/bin/mkdir", args: ["-p", path], sudo: sudo)
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SystemCommand.run("/bin/chmod", args: ["g+rwx", path], sudo: sudo)
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SystemCommand.run("/usr/sbin/chown", args: [User.current, path], sudo: sudo)
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SystemCommand.run("/usr/bin/chgrp", args: ["admin", path], sudo: sudo)
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end
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sig { params(config: T.nilable(Config)).returns(T::Array[Cask]) }
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def self.casks(config: nil)
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return [] unless path.exist?
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path.children.select(&:directory?).sort.map do |path|
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token = path.basename.to_s
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begin
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if (tap_path = CaskLoader.tap_paths(token).first)
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CaskLoader::FromTapPathLoader.new(tap_path).load(config: config)
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elsif (caskroom_path = Pathname.glob(path.join(".metadata/*/*/*/*.rb")).first)
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CaskLoader::FromPathLoader.new(caskroom_path).load(config: config)
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else
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CaskLoader.load(token, config: config)
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end
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rescue CaskUnavailableError
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# Don't blow up because of a single unavailable cask.
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nil
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end
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end.compact
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end
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end
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end
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