67 lines
1.8 KiB
Ruby
67 lines
1.8 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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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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# Return all paths for installed casks.
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sig { returns(T::Array[Pathname]) }
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def self.paths
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return [] unless path.exist?
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path.children.select { |p| p.directory? && !p.symlink? }
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end
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private_class_method :paths
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# Return all tokens for installed casks.
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sig { returns(T::Array[String]) }
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def self.tokens
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paths.map { |path| path.basename.to_s }
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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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paths.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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tokens.sort.map do |token|
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CaskLoader.load(token, config: config)
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rescue TapCaskAmbiguityError
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tap_path = CaskLoader.tap_paths(token).first
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CaskLoader::FromTapPathLoader.new(tap_path).load(config: config)
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rescue
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# Don't blow up because of a single unavailable cask.
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nil
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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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