Class: Homebrew::Bundle::Brew Private

Inherits:
PackageType show all
Extended by:
Utils::Output::Mixin
Defined in:
bundle/brew.rb,
bundle/brew_services.rb

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.

Direct Known Subclasses

Services

Defined Under Namespace

Classes: Services, Topo

Class Method Summary collapse

Instance Method Summary collapse

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

Methods inherited from PackageType

check, #checkable_entries, dump_supported?, #exit_early_check, #format_checkable, #full_check, install_supported?

Constructor Details

#initialize(name = "", options = {}) ⇒ 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:

  • name (String) (defaults to: "")
  • options (Hash{Symbol => T.untyped}) (defaults to: {}) 


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# File 'bundle/brew.rb', line 451

def initialize(name = "", options = {})
  super()
  @full_name = name
  @name = T.let(Utils.name_from_full_name(name), String)
  @args = T.let(options.fetch(:args, []).map { |arg| "--#{arg}" }, T::Array[String])
  @conflicts_with_arg = T.let(options.fetch(:conflicts_with, []), T::Array[String])
  @restart_service = T.let(options[:restart_service], T.nilable(T.any(Symbol, T::Boolean)))
  @start_service = T.let(options.fetch(:start_service, @restart_service), T.nilable(T.any(Symbol, T::Boolean)))
  @link = T.let(options.fetch(:link, nil), T.nilable(T.any(Symbol, T::Boolean)))
  @postinstall = T.let(options.fetch(:postinstall, nil), T.nilable(String))
  @version_file = T.let(options.fetch(:version_file, nil), T.nilable(String))
  @trusted = T.let(options.fetch(:trusted, false), T::Boolean)
  @changed = T.let(nil, T.nilable(T::Boolean))
end

Class Method Details

.check_label ⇒ String

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:



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# File 'bundle/brew.rb', line 21

def check_label = "Formula"

.dump(describe: false, no_restart: false) ⇒ String

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:

  • describe (Boolean) (defaults to: false)
  • no_restart (Boolean) (defaults to: false)

Returns:



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# File 'bundle/brew.rb', line 250

def dump(describe: false, no_restart: false)
  require "bundle/brew_services"

  requested_formula = formulae.select do |f|
    f[:installed_on_request?]
  end
  trusted_formulae = Homebrew::Trust.trusted_entries(:formula)
  requested_formula.map do |f|
    brewline = if describe && f[:desc].present?
      f[:desc].split("\n").map { |s| "# #{s}\n" }.join
    else
      ""
    end
    brewline += "brew \"#{f[:full_name]}\""

    args = f[:args].map { |arg| "\"#{arg}\"" }.sort.join(", ")
    brewline += ", args: [#{args}]" unless f[:args].empty?
    brewline += ", restart_service: :changed" if !no_restart && Services.started?(f[:full_name])
    brewline += ", link: #{f[:link?]}" unless f[:link?].nil?
    brewline += ", trusted: true" if trusted_formulae.include?(f[:full_name])
    brewline
  end.join("\n")
end

.dump_output(describe: false, no_restart: false) ⇒ String

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:

  • describe (Boolean) (defaults to: false)
  • no_restart (Boolean) (defaults to: false)

Returns:



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# File 'bundle/brew.rb', line 275

def dump_output(describe: false, no_restart: false)
  dump(describe:, no_restart:)
end

.expected_link_status?(link, keg_only:) ⇒ Boolean

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:

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 95

def expected_link_status?(link, keg_only:)
  case link
  when :overwrite, true
    true
  when false
    false
  else
    !keg_only
  end
end

.fetchable_name(name, options = {}, no_upgrade: false) ⇒ String?

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:

  • name (String)
  • options (Hash{Symbol => T.untyped}) (defaults to: {})
  • no_upgrade (Boolean) (defaults to: false)

Returns:



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# File 'bundle/brew.rb', line 280

def fetchable_name(name, options = {}, no_upgrade: false)
  _ = options

  return if formula_installed_and_up_to_date?(name, no_upgrade:)

  name
end

.find_formula(name) ⇒ Hash{Symbol => 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.

Parameters:

Returns:



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# File 'bundle/brew.rb', line 186

def find_formula(name)
  formula = T.cast(formulae_by_full_name(name), T.nilable(T::Hash[Symbol, T.untyped]))
  formula.presence || formulae_by_name(name)
end

.formula_aliases ⇒ Hash{String => String}

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:



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# File 'bundle/brew.rb', line 289

def formula_aliases
  return @formula_aliases if @formula_aliases

  @formula_aliases = {}
  formulae.each do |f|
    aliases = f[:aliases]
    next if aliases.blank?

    aliases.each do |a|
      @formula_aliases[a] = f[:full_name]
      if (tap_name = Utils.tap_from_full_name(f[:full_name]))
        @formula_aliases["#{tap_name}/#{a}"] = f[:full_name]
      end
    end
  end
  @formula_aliases
end

.formula_dep_names(name) ⇒ Array<String>

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:

Returns:



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# File 'bundle/brew.rb', line 192

def formula_dep_names(name)
  find_formula(name)&.fetch(:dependencies, []) || []
end

.formula_dump_link_status(formula) ⇒ Boolean?

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:

Returns:

  • (Boolean, nil) 


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# File 'bundle/brew.rb', line 107

def formula_dump_link_status(formula)
  (
    @formulae_by_full_name&.[](formula) ||
    @formulae_by_name&.[](Utils.name_from_full_name(formula))
  )&.fetch(:link?)
end

.formula_in_array?(formula, array) ⇒ Boolean

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:

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 120

def formula_in_array?(formula, array)
  return true if array.include?(formula)
  return true if array.include?(Utils.name_from_full_name(formula))

  old_name = formula_oldnames[formula]
  old_name ||= formula_oldnames[Utils.name_from_full_name(formula)]
  return true if old_name && array.include?(old_name)

  resolved_full_name = formula_aliases[formula]
  return false unless resolved_full_name
  return true if array.include?(resolved_full_name)
  return true if array.include?(Utils.name_from_full_name(resolved_full_name))

  false
end

.formula_installed?(formula) ⇒ Boolean

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:

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 137

def formula_installed?(formula)
  # Fully qualified tap formulae can be checked by their Cellar rack name
  # without loading the formula from an untrusted tap.
  return installed_formulae.include?(Utils.name_from_full_name(formula)) if Utils.full_name?(formula)

  formula_in_array?(formula, installed_formulae)
end

.formula_installed_and_up_to_date?(formula, no_upgrade: false) ⇒ Boolean

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:

  • formula (String)
  • no_upgrade (Boolean) (defaults to: false)

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 73

def formula_installed_and_up_to_date?(formula, no_upgrade: false)
  return false unless formula_installed?(formula)
  return true if no_upgrade_with_args?(no_upgrade, formula)

  !formula_upgradable?(formula)
end

.formula_oldnames ⇒ Hash{String => String}

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:



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# File 'bundle/brew.rb', line 308

def formula_oldnames
  return @formula_oldnames if @formula_oldnames

  @formula_oldnames = {}
  formulae.each do |f|
    oldnames = f[:oldnames]
    next if oldnames.blank?

    oldnames.each do |oldname|
      @formula_oldnames[oldname] = f[:full_name]
      if (tap_name = Utils.tap_from_full_name(f[:full_name]))
        @formula_oldnames["#{tap_name}/#{oldname}"] = f[:full_name]
      end
    end
  end
  @formula_oldnames
end

.formula_upgradable?(formula) ⇒ Boolean

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:

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 146

def formula_upgradable?(formula)
  return false unless formula_installed?(formula)

  # Reading the formula is needed for authoritative outdated state, so
  # report trust problems before the upgrade check tries to load it.
  if Utils.full_name?(formula) && Homebrew::EnvConfig.require_tap_trust?
    require "trust"

    unless Homebrew::Trust.trusted?(:formula, formula)
      opoo "Cannot check whether #{formula} is outdated because its tap is not trusted. " \
           "Run `brew trust --formula #{formula}` to trust it."
      return true
    end
  end

  # Check local cache first and then authoritative Homebrew source.
  (formula_in_array?(formula, upgradable_formulae) && Formula[formula].outdated?) || false
end

.formulae ⇒ Array<Hash{Symbol => 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:



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# File 'bundle/brew.rb', line 206

def formulae
  return @formulae if @formulae

  formulae_by_full_name
  # formulae_by_full_name sets @formulae as a side effect of calling sort!
  T.cast(@formulae, T::Array[T::Hash[Symbol, T.untyped]])
end

.formulae_by_full_name(name = nil) ⇒ Hash{Symbol => 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 the full @formulae_by_full_name map when called without a name, or a single formula's attribute hash when called with a name.

Parameters:

  • name (String, nil) (defaults to: nil)

Returns:



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# File 'bundle/brew.rb', line 221

def formulae_by_full_name(name = nil)
  return @formulae_by_full_name[name] if name.present? && @formulae_by_full_name&.key?(name)

  require "formula"
  require "formulary"
  Formulary.enable_factory_cache!

  @formulae_by_name ||= {}
  @formulae_by_full_name ||= {}

  if name.nil?
    formulae = Formula.installed.map { add_formula(it) }
    sort!(formulae)
    return @formulae_by_full_name
  end

  formula = Formula[name]
  add_formula(formula)
rescue FormulaUnavailableError => e
  opoo "'#{name}' formula is unreadable: #{e}"
  {}
end

.formulae_by_name(name) ⇒ Hash{Symbol => 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.

Parameters:

Returns:



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# File 'bundle/brew.rb', line 245

def formulae_by_name(name)
  T.cast(formulae_by_full_name(name), T.nilable(T::Hash[Symbol, T.untyped])) || @formulae_by_name&.[](name)
end

.inherited(subclass) ⇒ 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.

Parameters:



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# File 'bundle/brew.rb', line 24

def inherited(subclass)
  return if subclass.name == "Homebrew::Bundle::Brew::Services"

  super
end

.install!(name, preinstall: true, no_upgrade: false, verbose: false, force: false, **options) ⇒ Boolean

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:

  • name (String)
  • preinstall (Boolean) (defaults to: true)
  • no_upgrade (Boolean) (defaults to: false)
  • verbose (Boolean) (defaults to: false)
  • force (Boolean) (defaults to: false)
  • options (T.untyped)

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 54

def install!(name, preinstall: true, no_upgrade: false, verbose: false, force: false, **options)
  new(name, options).install!(preinstall:, no_upgrade:, verbose:, force:)
end

.install_verb(name, options = {}) ⇒ Object

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. 



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# File 'bundle/brew.rb', line 64

def install_verb(name, options = {})
  _ = options

  return "Installing" unless formula_upgradable?(name)

  "Upgrading"
end

.installed_formulae ⇒ Array<String>

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:



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# File 'bundle/brew.rb', line 166

def installed_formulae
  @installed_formulae ||= Formula.installed_formula_names
end

.link_status_to_check(formula, options) ⇒ Boolean?

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:

Returns:

  • (Boolean, nil) 


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# File 'bundle/brew.rb', line 81

def link_status_to_check(formula, options)
  unless options.key?(:link)
    return case formula_dump_link_status(formula)
    when true
      false
    when false
      true
    end
  end

  expected_link_status?(options[:link], keg_only: Formula[formula].keg_only?)
end

.no_upgrade_with_args?(no_upgrade, formula_name) ⇒ Boolean

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:

  • no_upgrade (Boolean)
  • formula_name (String)

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 115

def no_upgrade_with_args?(no_upgrade, formula_name)
  no_upgrade && Bundle.upgrade_formulae.exclude?(formula_name)
end

.outdated_formulae ⇒ Array<String>

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:



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# File 'bundle/brew.rb', line 176

def outdated_formulae
  @outdated_formulae ||= formulae.filter_map { |f| f[:name] if f[:outdated?] }
end

.pinned_formulae ⇒ Array<String>

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:



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# File 'bundle/brew.rb', line 181

def pinned_formulae
  @pinned_formulae ||= formulae.filter_map { |f| f[:name] if f[:pinned?] }
end

.preinstall!(name, no_upgrade: false, verbose: false, **options) ⇒ Boolean

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:

  • name (String)
  • no_upgrade (Boolean) (defaults to: false)
  • verbose (Boolean) (defaults to: false)
  • options (T.untyped)

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 46

def preinstall!(name, no_upgrade: false, verbose: false, **options)
  new(name, options).preinstall!(no_upgrade:, verbose:)
end

.recursive_dep_names(name) ⇒ Set<String>

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 recursive dependency names for lock conflict detection.

Parameters:

Returns:



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# File 'bundle/brew.rb', line 198

def recursive_dep_names(name)
  require "formula"
  Formula[name].recursive_dependencies.to_set(&:name)
rescue FormulaUnavailableError
  Set.new
end

.reset! ⇒ 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 'bundle/brew.rb', line 31

def reset!
  require "bundle/brew_services"

  Homebrew::Bundle::Brew::Services.reset!
  @installed_formulae = T.let(nil, T.nilable(T::Array[String]))
  @outdated_formulae = T.let(nil, T.nilable(T::Array[String]))
  @pinned_formulae = T.let(nil, T.nilable(T::Array[String]))
  @formulae = T.let(nil, T.nilable(T::Array[T::Hash[Symbol, T.untyped]]))
  @formulae_by_full_name = T.let(nil, T.nilable(T::Hash[String, T::Hash[Symbol, T.untyped]]))
  @formulae_by_name = T.let(nil, T.nilable(T::Hash[String, T::Hash[Symbol, T.untyped]]))
  @formula_aliases = T.let(nil, T.nilable(T::Hash[String, String]))
  @formula_oldnames = T.let(nil, T.nilable(T::Hash[String, String]))
end

.type ⇒ Symbol

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:



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# File 'bundle/brew.rb', line 18

def type = :brew

.upgradable_formulae ⇒ Array<String>

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:



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# File 'bundle/brew.rb', line 171

def upgradable_formulae
  outdated_formulae - pinned_formulae
end

Instance Method Details

#changed? ⇒ Boolean

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:

  • (Boolean) 


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# File 'bundle/brew.rb', line 605

def changed?
  @changed.present?
end

#failure_reason(name, no_upgrade:) ⇒ String

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:

  • name (Object)
  • no_upgrade (Boolean)

Returns:



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# File 'bundle/brew.rb', line 479

def failure_reason(name, no_upgrade:)
  formula = formula_name(name)
  options = formula_options(name)
  return super(formula, no_upgrade:) unless self.class.formula_installed_and_up_to_date?(formula, no_upgrade:)

  link_status = self.class.link_status_to_check(formula, options)
  return super(formula, no_upgrade:) if link_status.nil?

  link_status = link_status ? "linked" : "unlinked"
  "Formula #{formula} needs to be #{link_status}."
end

#find_actionable(entries, exit_on_first_error: false, no_upgrade: false, verbose: false) ⇒ Array<String>

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:

  • entries (Array<Dsl::Entry>)
  • exit_on_first_error (Boolean) (defaults to: false)
  • no_upgrade (Boolean) (defaults to: false)
  • verbose (Boolean) (defaults to: false)

Returns:



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# File 'bundle/brew.rb', line 499

def find_actionable(entries, exit_on_first_error: false, no_upgrade: false, verbose: false)
  requested = instance_of?(Homebrew::Bundle::Brew) ? checkable_entries(entries) : format_checkable(entries)

  if exit_on_first_error
    exit_early_check(requested, no_upgrade:)
  else
    full_check(requested, no_upgrade:)
  end
end

#install!(preinstall: true, no_upgrade: false, verbose: false, force: false) ⇒ Boolean

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:

  • preinstall (Boolean) (defaults to: true)
  • no_upgrade (Boolean) (defaults to: false)
  • verbose (Boolean) (defaults to: false)
  • force (Boolean) (defaults to: false)

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 521

def install!(preinstall: true, no_upgrade: false, verbose: false, force: false)
  install_result = if preinstall
    install_change_state!(no_upgrade:, verbose:, force:)
  else
    true
  end
  result = install_result

  if installed?
    service_result = service_change_state!(verbose:)
    result &&= service_result

    link_result = link_change_state!(verbose:)
    result &&= link_result

    postinstall_result = postinstall_change_state!(verbose:)
    result &&= postinstall_result

    if result && @version_file.present?
      # Use the version from the environment if it hasn't changed.
      # Strip the revision number because it's not part of the non-Homebrew version.
      version = if !changed? && (env_version = Bundle.formula_versions_from_env(@name))
        PkgVersion.parse(env_version).version
      else
        Formula[@full_name].version
      end.to_s
      File.write(@version_file, "#{version}\n")

      puts "Wrote #{@name} version #{version} to #{@version_file}" if verbose
    end
  end

  result
end

#install_change_state!(no_upgrade:, verbose:, force:) ⇒ Boolean

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:

  • no_upgrade (Boolean)
  • verbose (Boolean)
  • force (Boolean)

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 557

def install_change_state!(no_upgrade:, verbose:, force:)
  require "tap"

  # Trust before tapping: installing the tap loads the formula, which
  # triggers the trust check before any later step could grant trust.
  # Only fully-qualified names map to a tap, so unqualified names cannot
  # be meaningfully trusted.
  Homebrew::Trust.trust!(:formula, @full_name) if @trusted && Utils.full_name?(@full_name)

  if (tap_with_name = ::Tap.with_formula_name(@full_name))
    tap, = tap_with_name
    tap.ensure_installed!
  end

  return false unless resolve_conflicts!(verbose:)

  if installed?
    upgrade_formula!(verbose:, force:)
  else
    install_formula!(verbose:, force:)
  end
end

#installed_and_up_to_date?(formula, no_upgrade: false) ⇒ Boolean

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:

  • formula (Object)
  • no_upgrade (Boolean) (defaults to: false)

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 467

def installed_and_up_to_date?(formula, no_upgrade: false)
  name = formula_name(formula)
  return false unless self.class.formula_installed_and_up_to_date?(name, no_upgrade:)

  options = formula_options(formula)
  link_status = self.class.link_status_to_check(name, options)
  return true if link_status.nil?

  Formula[name].linked? == link_status
end

#link_change_state!(verbose: false) ⇒ Boolean

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:

  • verbose (Boolean) (defaults to: false)

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 627

def link_change_state!(verbose: false)
  link_args = []
  link_status = self.class.expected_link_status?(@link, keg_only: keg_only?)
  cmd = if link_status
    link_args << "--force" if unlinked_and_keg_only?
    link_args << "--overwrite" if @link == :overwrite
    "link" unless linked?
  elsif linked?
    "unlink"
  end

  if cmd.present?
    verb = "#{cmd}ing".capitalize
    with_args = " with #{link_args.join(" ")}" if link_args.present?
    puts "#{verb} #{@name} formula#{with_args}." if verbose
    return Bundle.brew(cmd, *link_args, @name, verbose:)
  end

  true
end

#postinstall_change_state!(verbose:) ⇒ Boolean

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:

  • verbose (Boolean)

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 649

def postinstall_change_state!(verbose:)
  return true if @postinstall.blank?
  return true unless changed?

  puts "Running postinstall for #{@name}: #{@postinstall}" if verbose
  Kernel.system(@postinstall) || false
end

#preinstall!(no_upgrade: false, verbose: false) ⇒ Boolean

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:

  • no_upgrade (Boolean) (defaults to: false)
  • verbose (Boolean) (defaults to: false)

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 510

def preinstall!(no_upgrade: false, verbose: false)
  if installed? && (self.class.no_upgrade_with_args?(no_upgrade, @name) || !upgradable?)
    puts "Skipping install of #{@name} formula. It is already installed." if verbose
    @changed = nil
    return false
  end

  true
end

#restart_service? ⇒ Boolean

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:

  • (Boolean) 


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# File 'bundle/brew.rb', line 592

def restart_service?
  @restart_service.present?
end

#restart_service_needed? ⇒ Boolean

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:

  • (Boolean) 


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# File 'bundle/brew.rb', line 597

def restart_service_needed?
  return false unless restart_service?

  # Restart if `restart_service: :always`, or if the formula was installed or upgraded
  @restart_service.to_s == "always" || changed?
end

#service_change_state!(verbose:) ⇒ Boolean

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:

  • verbose (Boolean)

Returns:

  • (Boolean) 


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# File 'bundle/brew.rb', line 610

def service_change_state!(verbose:)
  require "bundle/brew_services"

  file = Services.versioned_service_file(@name)&.to_s

  if restart_service_needed?
    puts "Restarting #{@name} service." if verbose
    Services.restart(@full_name, file:, verbose:)
  elsif start_service_needed?
    puts "Starting #{@name} service." if verbose
    Services.start(@full_name, file:, verbose:)
  else
    true
  end
end

#start_service? ⇒ Boolean

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:

  • (Boolean) 


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# File 'bundle/brew.rb', line 581

def start_service?
  @start_service.present?
end

#start_service_needed? ⇒ Boolean

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:

  • (Boolean) 


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# File 'bundle/brew.rb', line 586

def start_service_needed?
  require "bundle/brew_services"
  start_service? && !Services.started?(@full_name)
end