eb1355e624
This environment variable allows telling Homebrew to use the `SUDO_USER` variable to `sudo` through that user when Homebrew (Cask) attempts to run `sudo`. While we're here, clarify in some messaging that we're running `sudo` and that that's the password we're asking for; the specific password is configuration dependent and not the specific password for the user. Similarly, remove the `Package installers may write to any location` output; it's kinda spammy and doesn't feel like the right place.
90 lines
2.5 KiB
Ruby
90 lines
2.5 KiB
Ruby
# typed: true
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# frozen_string_literal: true
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require "plist"
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require "utils/user"
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require "cask/artifact/abstract_artifact"
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module Cask
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module Artifact
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# Artifact corresponding to the `pkg` stanza.
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#
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# @api private
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class Pkg < AbstractArtifact
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attr_reader :path, :stanza_options
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def self.from_args(cask, path, **stanza_options)
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stanza_options.assert_valid_keys(:allow_untrusted, :choices)
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new(cask, path, **stanza_options)
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end
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def initialize(cask, path, **stanza_options)
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super(cask, path, **stanza_options)
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@path = cask.staged_path.join(path)
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@stanza_options = stanza_options
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end
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def summarize
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path.relative_path_from(cask.staged_path).to_s
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end
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def install_phase(**options)
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run_installer(**options)
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end
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private
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def run_installer(command: nil, verbose: false, **_options)
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ohai "Running installer for #{cask} with sudo; the password may be necessary."
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unless path.exist?
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pkg = path.relative_path_from(cask.staged_path)
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pkgs = Pathname.glob(cask.staged_path/"**"/"*.pkg").map { |path| path.relative_path_from(cask.staged_path) }
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message = "Could not find PKG source file '#{pkg}'"
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message += ", found #{pkgs.map { |path| "'#{path}'" }.to_sentence} instead" if pkgs.any?
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message += "."
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raise CaskError, message
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end
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args = [
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"-pkg", path,
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"-target", "/"
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]
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args << "-verboseR" if verbose
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args << "-allowUntrusted" if stanza_options.fetch(:allow_untrusted, false)
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with_choices_file do |choices_path|
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args << "-applyChoiceChangesXML" << choices_path if choices_path
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env = {
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"LOGNAME" => User.current,
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"USER" => User.current,
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"USERNAME" => User.current,
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}
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command.run!(
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"/usr/sbin/installer",
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sudo: true,
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sudo_as_root: true,
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args: args,
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print_stdout: true,
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env: env,
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)
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end
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end
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def with_choices_file
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choices = stanza_options.fetch(:choices, {})
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return yield nil if choices.empty?
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Tempfile.open(["choices", ".xml"]) do |file|
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file.write Plist::Emit.dump(choices)
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file.close
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yield file.path
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ensure
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file.unlink
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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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