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Class: Cask::Pkg Private

Inherits:
Object
  • Object
  • Cask::Pkg
show all
Includes:
Utils::Output::Mixin
Defined in:
cask/pkg.rb

Overview

This class is part of a private API. This class may only be used in the Homebrew/brew repository. Third parties should avoid using this class if possible, as it may be removed or changed without warning.

Helper class for uninstalling .pkg installers.

Instance Attribute Summary collapse

  • #package_id ⇒ String readonly private

Class Method Summary collapse

  • .all_matching(regexp, command) ⇒ Array<Pkg> private

Instance Method Summary collapse

  • #forget ⇒ void private
  • #info ⇒ T.untyped private
  • #initialize(package_id, command = SystemCommand) ⇒ void constructor private
  • #pkgutil_bom_all ⇒ Array<Pathname> private
  • #pkgutil_bom_dirs ⇒ Array<Pathname> private
  • #pkgutil_bom_files ⇒ Array<Pathname> private
  • #pkgutil_bom_specials ⇒ Array<Pathname> private
  • #root ⇒ Pathname private
  • #uninstall ⇒ void private

Methods included from Utils::Output::Mixin

#issue_reporting_message, #odebug, #odeprecated, #odie, #odisabled, #ofail, #oh1, #oh1_title, #ohai, #ohai_title, #onoe, #opoo, #opoo_outside_github_actions, #opoo_without_github_actions_annotation, #pretty_deprecated, #pretty_disabled, #pretty_duration, #pretty_install_status, #pretty_installed, #pretty_uninstalled, #pretty_upgradable, #pretty_warning

Constructor Details

#initialize(package_id, command = SystemCommand) ⇒ void

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Parameters:

  • package_id (String)
  • command (T.class_of(SystemCommand)) (defaults to: SystemCommand) 


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# File 'cask/pkg.rb', line 23

def initialize(package_id, command = SystemCommand)
  @package_id = package_id
  @command = command
end

Instance Attribute Details

#package_id ⇒ String (readonly)

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (String) 


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# File 'cask/pkg.rb', line 20

def package_id
  @package_id
end

Class Method Details

.all_matching(regexp, command) ⇒ Array<Pkg>

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Parameters:

  • regexp (String)
  • command (T.class_of(SystemCommand))

Returns:

  • (Array<Pkg>) 


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# File 'cask/pkg.rb', line 13

def self.all_matching(regexp, command)
  command.run("/usr/sbin/pkgutil", args: ["--pkgs=#{regexp}"]).stdout.split("\n").map do |package_id|
    new(package_id.chomp, command)
  end
end

Instance Method Details

#forget ⇒ void

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

This method returns an undefined value.



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# File 'cask/pkg.rb', line 63

def forget
  odebug "Unregistering pkg receipt (aka forgetting)"
  @command.run!(
    "/usr/sbin/pkgutil",
    args:         ["--forget", package_id],
    sudo:         true,
    sudo_as_root: true,
  )
end

#info ⇒ T.untyped

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (T.untyped) 


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# File 'cask/pkg.rb', line 108

def info
  @info ||= T.let(@command.run!("/usr/sbin/pkgutil", args: ["--pkg-info-plist", package_id]).plist, T.untyped)
end

#pkgutil_bom_all ⇒ Array<Pathname>

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Array<Pathname>) 


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# File 'cask/pkg.rb', line 91

def pkgutil_bom_all
  @pkgutil_bom_all ||= T.let(
    @command.run!("/usr/sbin/pkgutil", args: ["--files", package_id])
            .stdout
            .split("\n")
            .map { |path| root.join(path) }
            .reject { |path| MacOS.undeletable?(path) },
    T.nilable(T::Array[Pathname]),
  )
end

#pkgutil_bom_dirs ⇒ Array<Pathname>

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Array<Pathname>) 


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# File 'cask/pkg.rb', line 85

def pkgutil_bom_dirs
  @pkgutil_bom_dirs ||= T.let(pkgutil_bom_all.select(&:directory?) - pkgutil_bom_specials,
                              T.nilable(T::Array[Pathname]))
end

#pkgutil_bom_files ⇒ Array<Pathname>

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Array<Pathname>) 


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# File 'cask/pkg.rb', line 74

def pkgutil_bom_files
  @pkgutil_bom_files ||= T.let(pkgutil_bom_all.select(&:file?) - pkgutil_bom_specials,
                               T.nilable(T::Array[Pathname]))
end

#pkgutil_bom_specials ⇒ Array<Pathname>

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Array<Pathname>) 


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# File 'cask/pkg.rb', line 80

def pkgutil_bom_specials
  @pkgutil_bom_specials ||= T.let(pkgutil_bom_all.select { special?(it) }, T.nilable(T::Array[Pathname]))
end

#root ⇒ Pathname

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Pathname) 


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# File 'cask/pkg.rb', line 103

def root
  @root ||= T.let(Pathname.new(info.fetch("volume")).join(info.fetch("install-location")), T.nilable(Pathname))
end

#uninstall ⇒ void

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

This method returns an undefined value.



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# File 'cask/pkg.rb', line 29

def uninstall
  unless pkgutil_bom_files.empty?
    odebug "Deleting pkg files"
    @command.run!(
      "/usr/bin/xargs",
      args:         ["-0", "--", "/bin/rm", "--"],
      input:        pkgutil_bom_files.join("\0"),
      sudo:         true,
      sudo_as_root: true,
    )
  end

  unless pkgutil_bom_specials.empty?
    odebug "Deleting pkg symlinks and special files"
    @command.run!(
      "/usr/bin/xargs",
      args:         ["-0", "--", "/bin/rm", "--"],
      input:        pkgutil_bom_specials.join("\0"),
      sudo:         true,
      sudo_as_root: true,
    )
  end

  unless pkgutil_bom_dirs.empty?
    odebug "Deleting pkg directories"
    rmdir(deepest_path_first(pkgutil_bom_dirs))
  end

  rmdir(root) unless MacOS.undeletable?(root)

  forget
end

© 2009–present Homebrew contributors
Licensed under the BSD 2-Clause License.
https://docs.brew.sh/rubydoc/Cask/Pkg.html

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