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Document Tab.for_keg and use Keg#tab where possible.

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Markus Reiter 2024-04-28 03:23:21 +02:00
parent c26d10e4cb
commit 0b56d0be4a
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GPG Key ID: 245293B51702655B
25 changed files with 77 additions and 50 deletions
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2
Library/Homebrew/cleanup.rb
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@ -703,7 +703,7 @@ module Homebrew
require "uninstall"
kegs_by_rack = removable_formulae.map(&:any_installed_keg).group_by(&:rack)
kegs_by_rack = removable_formulae.filter_map(&:any_installed_keg).group_by(&:rack)
Uninstall.uninstall_kegs(kegs_by_rack)
# The installed formula cache will be invalid after uninstalling.

4
Library/Homebrew/cli/named_args.rb
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@ -371,11 +371,11 @@ module Homebrew
# Return keg if it is the only installed keg
return kegs if kegs.length == 1
stable_kegs = kegs.reject { |k| k.version.head? }
stable_kegs = kegs.reject { |keg| keg.version.head? }
if stable_kegs.blank?
return kegs.max_by do |keg|
[Tab.for_keg(keg).source_modified_time, keg.version.revision]
[keg.tab.source_modified_time, keg.version.revision]
end
end

6
Library/Homebrew/cmd/info.rb
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@ -293,9 +293,9 @@ module Homebrew
end
kegs = formula.installed_kegs
heads, versioned = kegs.partition { |k| k.version.head? }
heads, versioned = kegs.partition { |keg| keg.version.head? }
kegs = [
*heads.sort_by { |k| -Tab.for_keg(k).time.to_i },
*heads.sort_by { |keg| -keg.tab.time.to_i },
*versioned.sort_by(&:scheme_and_version),
]
if kegs.empty?
@ -304,7 +304,7 @@ module Homebrew
puts "Installed"
kegs.each do |keg|
puts "#{keg} (#{keg.abv})#{" *" if keg.linked?}"
tab = Tab.for_keg(keg).to_s
tab = keg.tab.to_s
puts " #{tab}" unless tab.empty?
end
end

4
Library/Homebrew/cmd/leaves.rb
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@ -40,11 +40,11 @@ module Homebrew
private
def installed_on_request?(formula)
Tab.for_keg(formula.any_installed_keg).installed_on_request
formula.any_installed_keg.tab.installed_on_request
end
def installed_as_dependency?(formula)
Tab.for_keg(formula.any_installed_keg).installed_as_dependency
formula.any_installed_keg.installed_as_dependency
end
end
end

4
Library/Homebrew/cmd/update-report.rb
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@ -162,7 +162,7 @@ module Homebrew
next unless formula.any_version_installed?
keg = formula.installed_kegs.last
tab = Tab.for_keg(keg)
tab = keg.tab
# force a `brew upgrade` from the linuxbrew-core version to the homebrew-core version (even if lower)
tab.source["versions"]["version_scheme"] = -1
tab.write
@ -631,7 +631,7 @@ class Reporter
next unless (dir = HOMEBREW_CELLAR/name).exist? # skip if formula is not installed.
tabs = dir.subdirs.map { |d| Tab.for_keg(Keg.new(d)) }
tabs = dir.subdirs.map { |d| Keg.new(d).tab }
next if tabs.first.tap != tap # skip if installed formula is not from this tap.
new_tap = Tap.fetch(new_tap_name)

2
Library/Homebrew/dev-cmd/bottle.rb
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@ -491,7 +491,7 @@ module Homebrew
Tab.clear_cache
Dependency.clear_cache
Requirement.clear_cache
tab = Tab.for_keg(keg)
tab = keg.tab
original_tab = tab.dup
tab.poured_from_bottle = false
tab.time = nil

2
Library/Homebrew/diagnostic.rb
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@ -832,7 +832,7 @@ module Homebrew
kegs = Keg.all
deleted_formulae = kegs.filter_map do |keg|
tap = Tab.for_keg(keg).tap
tap = keg.tab.tap
tap_keg_name = tap ? "#{tap}/#{keg.name}" : keg.name
loadable = [

2
Library/Homebrew/extend/os/linux/cmd/update-report.rb
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@ -23,7 +23,7 @@ module Homebrew
next unless recursive_runtime_dependencies.map(&:name).include? "gcc"
keg = formula.installed_kegs.last
tab = Tab.for_keg(keg)
tab = keg.tab
# Force reinstallation upon `brew upgrade` to fix the bottle RPATH.
tab.source["versions"]["version_scheme"] = -1
tab.write

2
Library/Homebrew/extend/os/mac/formula_cellar_checks.rb
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@ -80,7 +80,7 @@ module FormulaCellarChecks
#{checker.display_test_output}
EOS
tab = Tab.for_keg(keg)
tab = keg.tab
if tab.poured_from_bottle
output += <<~EOS
Rebuild this from source with:

28
Library/Homebrew/formula.rb
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@ -657,7 +657,7 @@ class Formula
end
head_versions.max_by do |pn_pkgversion|
[Tab.for_keg(prefix(pn_pkgversion)).source_modified_time, pn_pkgversion.revision]
[Keg.new(prefix(pn_pkgversion)).tab.source_modified_time, pn_pkgversion.revision]
end
end
@ -751,6 +751,7 @@ class Formula
end
# All currently installed kegs.
sig { returns(T::Array[Keg]) }
def installed_kegs
installed_prefixes.map { |dir| Keg.new(dir) }
end
@ -1408,7 +1409,7 @@ class Formula
rescue NotAKegError, Errno::ENOENT
# file doesn't belong to any keg.
else
tab_tap = Tab.for_keg(keg).tap
tab_tap = keg.tab.tap
# this keg doesn't below to any core/tap formula, most likely coming from a DIY install.
return false if tab_tap.nil?
@ -1850,12 +1851,15 @@ class Formula
# universal binaries in a {Formula}'s {Keg}.
sig { params(targets: T.nilable(T.any(Pathname, String))).void }
def deuniversalize_machos(*targets)
targets = nil if targets.blank?
targets ||= any_installed_keg.mach_o_files.select do |file|
file.arch == :universal && file.archs.include?(Hardware::CPU.arch)
if targets.none?
targets = any_installed_keg&.mach_o_files&.select do |file|
file.arch == :universal && file.archs.include?(Hardware::CPU.arch)
end
end
targets.each { |t| extract_macho_slice_from(Pathname.new(t), Hardware::CPU.arch) }
targets&.each do |target|
extract_macho_slice_from(Pathname(target), Hardware::CPU.arch)
end
end
sig { params(file: Pathname, arch: T.nilable(Symbol)).void }
@ -2147,6 +2151,7 @@ class Formula
# Returns a Keg for the opt_prefix or installed_prefix if they exist.
# If not, return `nil`.
sig { returns(T.nilable(Keg)) }
def any_installed_keg
Formula.cache[:any_installed_keg] ||= {}
Formula.cache[:any_installed_keg][full_name] ||= if (installed_prefix = any_installed_prefix)
@ -2328,7 +2333,7 @@ class Formula
hsh.merge!(dependencies_hash)
hsh["installed"] = installed_kegs.sort_by(&:scheme_and_version).map do |keg|
tab = Tab.for_keg keg
tab = keg.tab
{
"version" => keg.version.to_s,
"used_options" => tab.used_options.as_flags,
@ -2882,12 +2887,13 @@ class Formula
eligible_for_cleanup = []
if latest_version_installed?
eligible_kegs = if head? && (head_prefix = latest_head_prefix)
head, stable = installed_kegs.partition { |k| k.version.head? }
# Remove newest head and stable kegs
head - [Keg.new(head_prefix)] + stable.sort_by(&:scheme_and_version).slice(0...-1)
head, stable = installed_kegs.partition { |keg| keg.version.head? }
# Remove newest head and stable kegs.
head - [Keg.new(head_prefix)] + T.must(stable.sort_by(&:scheme_and_version).slice(0...-1))
else
installed_kegs.select do |keg|
tab = Tab.for_keg(keg)
tab = keg.tab
if version_scheme > tab.version_scheme
true
elsif version_scheme == tab.version_scheme

8
Library/Homebrew/formula_installer.rb
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@ -471,7 +471,7 @@ on_request: installed_on_request?, options:)
Pathname(brew_prefix/"#{formula.name}.rb").atomic_write(s)
keg = Keg.new(formula.prefix)
tab = Tab.for_keg(keg)
tab = keg.tab
tab.installed_as_dependency = installed_as_dependency?
tab.installed_on_request = installed_on_request?
tab.write
@ -707,7 +707,7 @@ on_request: installed_on_request?, options:)
if df.linked_keg.directory?
linked_keg = Keg.new(df.linked_keg.resolved_path)
tab = Tab.for_keg(linked_keg)
tab = linked_keg.tab
keg_had_linked_keg = true
keg_was_linked = linked_keg.linked?
linked_keg.unlink
@ -715,7 +715,7 @@ on_request: installed_on_request?, options:)
if df.latest_version_installed?
installed_keg = Keg.new(df.prefix)
tab ||= Tab.for_keg(installed_keg)
tab ||= installed_keg.tab
tmp_keg = Pathname.new("#{installed_keg}.tmp")
installed_keg.rename(tmp_keg)
end
@ -822,7 +822,7 @@ on_request: installed_on_request?, options:)
end
# Update tab with actual runtime dependencies
tab = Tab.for_keg(keg)
tab = keg.tab
Tab.clear_cache
f_runtime_deps = formula.runtime_dependencies(read_from_tab: false)
tab.runtime_dependencies = Tab.runtime_deps_hash(formula, f_runtime_deps)

2
Library/Homebrew/formulary.rb
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@ -1038,7 +1038,7 @@ module Formulary
force_bottle: T.unsafe(nil),
flags: T.unsafe(nil)
)
tab = Tab.for_keg(keg)
tab = keg.tab
tap = tab.tap
spec ||= tab.spec

2
Library/Homebrew/install.rb
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@ -211,7 +211,7 @@ module Homebrew
return false unless formula.opt_prefix.directory?
keg = Keg.new(formula.opt_prefix.resolved_path)
tab = Tab.for_keg(keg)
tab = keg.tab
unless tab.installed_on_request
tab.installed_on_request = true
tab.write

2
Library/Homebrew/keg.rb
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@ -158,6 +158,7 @@ class Keg
:to_path, :hash, :abv, :disk_usage, :file_count, :directory?, :exist?, :/,
:join, :rename, :find
sig { params(path: Pathname).void }
def initialize(path)
path = path.resolved_path if path.to_s.start_with?("#{HOMEBREW_PREFIX}/opt/")
raise "#{path} is not a valid keg" if path.parent.parent.realpath != HOMEBREW_CELLAR.realpath
@ -508,6 +509,7 @@ class Keg
end
end
sig { returns(Tab) }
def tab
Tab.for_keg(self)
end

4
Library/Homebrew/linkage_checker.rb
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@ -143,7 +143,7 @@ class LinkageChecker
end
begin
owner = Keg.for Pathname.new(dylib)
owner = Keg.for(Pathname(dylib))
rescue NotAKegError
@system_dylibs << dylib
rescue Errno::ENOENT
@ -159,7 +159,7 @@ class LinkageChecker
@broken_dylibs << dylib
end
else
tap = Tab.for_keg(owner).tap
tap = owner.tab.tap
f = if tap.nil? || tap.core_tap?
owner.name
else

4
Library/Homebrew/migrator.rb
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@ -128,7 +128,7 @@ class Migrator
@old_cellar = HOMEBREW_CELLAR/oldname
raise MigratorNoOldpathError, oldname unless old_cellar.exist?
@old_tabs = old_cellar.subdirs.map { |d| Tab.for_keg(Keg.new(d)) }
@old_tabs = old_cellar.subdirs.map { |d| Keg.new(d).tab }
@old_tap = old_tabs.first.tap
raise MigratorDifferentTapsError.new(formula, oldname, old_tap) if !force && !from_same_tap_user?
@ -373,7 +373,7 @@ class Migrator
# After migration every `INSTALL_RECEIPT.json` has the wrong path to the formula
# so we must update `INSTALL_RECEIPT`s.
def update_tabs
new_tabs = new_cellar.subdirs.map { |d| Tab.for_keg(Keg.new(d)) }
new_tabs = new_cellar.subdirs.map { |d| Keg.new(d).tab }
new_tabs.each do |tab|
tab.source["path"] = formula.path.to_s if tab.source["path"]
tab.write

2
Library/Homebrew/reinstall.rb
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@ -25,7 +25,7 @@ module Homebrew
)
if formula.opt_prefix.directory?
keg = Keg.new(formula.opt_prefix.resolved_path)
tab = Tab.for_keg(keg)
tab = keg.tab
keg_had_linked_opt = true
keg_was_linked = keg.linked?
backup keg

4
Library/Homebrew/tab.rb
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@ -128,7 +128,11 @@ class Tab
new(attributes)
end
# Get the {Tab} for the given {Keg},
# or a fake one if the formula is not installed.
#
# @api internal
sig { params(keg: T.any(Keg, Pathname)).returns(T.attached_class) }
def self.for_keg(keg)
path = keg/FILENAME

2
Library/Homebrew/test/formula_installer_bottle_spec.rb
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@ -34,7 +34,7 @@ RSpec.describe FormulaInstaller do
expect(formula).to be_latest_version_installed
begin
expect(Tab.for_keg(keg)).to be_poured_from_bottle
expect(keg.tab).to be_poured_from_bottle
yield formula
ensure

2
Library/Homebrew/test/formula_installer_spec.rb
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@ -30,7 +30,7 @@ RSpec.describe FormulaInstaller do
begin
Tab.clear_cache
expect(Tab.for_keg(keg)).not_to be_poured_from_bottle
expect(keg.tab).not_to be_poured_from_bottle
yield formula if block_given?
ensure

2
Library/Homebrew/test/installed_dependents_spec.rb
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@ -51,7 +51,7 @@ RSpec.describe InstalledDependents do
end
def alter_tab(keg)
tab = Tab.for_keg(keg)
tab = keg.tab
yield tab
tab.write
end

27
Library/Homebrew/test/utils/autoremove_spec.rb
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@ -39,14 +39,25 @@ RSpec.describe Utils::Autoremove do
]
end
let(:tab_from_keg) { double }
let(:tab_from_keg) { instance_double(Tab) }
before do
allow(formula_with_deps).to receive(:runtime_formula_dependencies).and_return([first_formula_dep,
second_formula_dep])
allow(first_formula_dep).to receive(:runtime_formula_dependencies).and_return([second_formula_dep])
allow(Tab).to receive(:for_keg).and_return(tab_from_keg)
allow(formula_with_deps).to receive_messages(
runtime_formula_dependencies: [first_formula_dep, second_formula_dep],
any_installed_keg: instance_double(Keg, tab: tab_from_keg),
)
allow(first_formula_dep).to receive_messages(
runtime_formula_dependencies: [second_formula_dep],
any_installed_keg: instance_double(Keg, tab: tab_from_keg),
)
allow(second_formula_dep).to receive_messages(
runtime_formula_dependencies: [],
any_installed_keg: instance_double(Keg, tab: tab_from_keg),
)
allow(formula_is_build_dep).to receive_messages(
runtime_formula_dependencies: [],
any_installed_keg: instance_double(Keg, tab: tab_from_keg),
)
end
end
@ -60,6 +71,7 @@ RSpec.describe Utils::Autoremove do
context "when formulae are bottles" do
it "filters out runtime dependencies" do
allow(tab_from_keg).to receive(:poured_from_bottle).and_return(true)
expect(described_class.send(:formulae_with_no_formula_dependents, formulae))
.to eq([formula_with_deps, formula_is_build_dep])
end
@ -68,6 +80,7 @@ RSpec.describe Utils::Autoremove do
context "when formulae are built from source" do
it "filters out runtime and build dependencies" do
allow(tab_from_keg).to receive(:poured_from_bottle).and_return(false)
expect(described_class.send(:formulae_with_no_formula_dependents, formulae))
.to eq([formula_with_deps])
end
@ -83,12 +96,14 @@ RSpec.describe Utils::Autoremove do
specify "installed on request" do
allow(tab_from_keg).to receive(:installed_on_request).and_return(true)
expect(described_class.send(:unused_formulae_with_no_formula_dependents, formulae))
.to eq([])
end
specify "not installed on request" do
allow(tab_from_keg).to receive(:installed_on_request).and_return(false)
expect(described_class.send(:unused_formulae_with_no_formula_dependents, formulae))
.to match_array(formulae)
end

2
Library/Homebrew/upgrade.rb
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@ -161,7 +161,7 @@ module Homebrew
if formula.opt_prefix.directory?
keg = Keg.new(formula.opt_prefix.resolved_path)
tab = Tab.for_keg(keg)
tab = keg.tab
end
build_options = BuildOptions.new(Options.create(flags), formula.options)

4
Library/Homebrew/utils/autoremove.rb
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@ -40,7 +40,7 @@ module Utils
dependents += formula.runtime_formula_dependencies
# Ignore build dependencies when the formula is a bottle
next if Tab.for_keg(formula.any_installed_keg).poured_from_bottle
next if formula.any_installed_keg&.tab&.poured_from_bottle
formula.deps.select(&:build?).each do |dep|
dependents << dep.to_formula
@ -57,7 +57,7 @@ module Utils
sig { params(formulae: T::Array[Formula]).returns(T::Array[Formula]) }
def unused_formulae_with_no_formula_dependents(formulae)
unused_formulae = formulae_with_no_formula_dependents(formulae).reject do |f|
Tab.for_keg(f.any_installed_keg).installed_on_request
f.any_installed_keg&.tab&.installed_on_request
end
unless unused_formulae.empty?

4
Library/Homebrew/utils/bottles.rb
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@ -30,7 +30,7 @@ module Utils
def built_as?(formula)
return false unless formula.latest_version_installed?
tab = Tab.for_keg(formula.latest_installed_prefix)
tab = Keg.new(formula.latest_installed_prefix).tab
tab.built_as_bottle
end
@ -117,7 +117,7 @@ module Utils
tab_json = bottle_hash[formula.full_name]["bottle"]["tags"][tag]["tab"].to_json
Tab.from_file_content(tab_json, tabfile)
else
tab = Tab.for_keg(keg)
tab = keg.tab
tab.runtime_dependencies = begin
f_runtime_deps = formula.runtime_dependencies(read_from_tab: false)