a1f112f3fe
This reduces the surface area of our `Kernel` monkeypatch and removes the need to `include Kernel` in a bunch of modules. While we're here, also move `Kernel#require?` to `Homebrew` and fully scope the calls to it.
608 lines
22 KiB
Ruby
608 lines
22 KiB
Ruby
# typed: true # rubocop:todo Sorbet/StrictSigil
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# frozen_string_literal: true
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require "diagnostic"
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require "fileutils"
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require "hardware"
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require "development_tools"
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require "upgrade"
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require "download_queue"
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require "utils/output"
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module Homebrew
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# Helper module for performing (pre-)install checks.
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module Install
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extend Utils::Output::Mixin
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class << self
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sig { params(all_fatal: T::Boolean).void }
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def perform_preinstall_checks_once(all_fatal: false)
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@perform_preinstall_checks_once ||= {}
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@perform_preinstall_checks_once[all_fatal] ||= begin
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perform_preinstall_checks(all_fatal:)
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true
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end
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end
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sig { params(cc: T.nilable(String)).void }
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def check_cc_argv(cc)
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return unless cc
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@checks ||= Diagnostic::Checks.new
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opoo <<~EOS
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You passed `--cc=#{cc}`.
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#{@checks.support_tier_message(tier: 3)}
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EOS
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end
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sig { params(all_fatal: T::Boolean).void }
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def perform_build_from_source_checks(all_fatal: false)
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Diagnostic.checks(:fatal_build_from_source_checks)
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Diagnostic.checks(:build_from_source_checks, fatal: all_fatal)
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end
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sig { void }
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def global_post_install; end
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sig { void }
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def check_prefix
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if (Hardware::CPU.intel? || Hardware::CPU.in_rosetta2?) &&
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HOMEBREW_PREFIX.to_s == HOMEBREW_MACOS_ARM_DEFAULT_PREFIX
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if Hardware::CPU.in_rosetta2?
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odie <<~EOS
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Cannot install under Rosetta 2 in ARM default prefix (#{HOMEBREW_PREFIX})!
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To rerun under ARM use:
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arch -arm64 brew install ...
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To install under x86_64, install Homebrew into #{HOMEBREW_DEFAULT_PREFIX}.
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EOS
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else
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odie "Cannot install on Intel processor in ARM default prefix (#{HOMEBREW_PREFIX})!"
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end
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elsif Hardware::CPU.arm? && HOMEBREW_PREFIX.to_s == HOMEBREW_DEFAULT_PREFIX
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odie <<~EOS
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Cannot install in Homebrew on ARM processor in Intel default prefix (#{HOMEBREW_PREFIX})!
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Please create a new installation in #{HOMEBREW_MACOS_ARM_DEFAULT_PREFIX} using one of the
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"Alternative Installs" from:
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#{Formatter.url("https://docs.brew.sh/Installation")}
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You can migrate your previously installed formula list with:
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brew bundle dump
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EOS
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end
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end
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sig {
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params(formula: Formula, head: T::Boolean, fetch_head: T::Boolean,
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only_dependencies: T::Boolean, force: T::Boolean, quiet: T::Boolean,
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skip_link: T::Boolean, overwrite: T::Boolean).returns(T::Boolean)
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}
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def install_formula?(
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formula,
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head: false,
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fetch_head: false,
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only_dependencies: false,
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force: false,
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quiet: false,
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skip_link: false,
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overwrite: false
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)
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# HEAD-only without --HEAD is an error
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if !head && formula.stable.nil?
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odie <<~EOS
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#{formula.full_name} is a HEAD-only formula.
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To install it, run:
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brew install --HEAD #{formula.full_name}
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EOS
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end
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# --HEAD, fail with no head defined
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odie "No head is defined for #{formula.full_name}" if head && formula.head.nil?
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installed_head_version = formula.latest_head_version
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if installed_head_version &&
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!formula.head_version_outdated?(installed_head_version, fetch_head:)
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new_head_installed = true
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end
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prefix_installed = formula.prefix.exist? && !formula.prefix.children.empty?
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# Check if the installed formula is from a different tap
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if formula.any_version_installed? &&
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(current_tap_name = formula.tap&.name.presence) &&
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(installed_keg_tab = formula.any_installed_keg&.tab.presence) &&
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(installed_tap_name = installed_keg_tab.tap&.name.presence) &&
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installed_tap_name != current_tap_name
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odie <<~EOS
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#{formula.name} was installed from the #{Formatter.identifier(installed_tap_name)} tap
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but you are trying to install it from the #{Formatter.identifier(current_tap_name)} tap.
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Formulae with the same name from different taps cannot be installed at the same time.
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To install this version, you must first uninstall the existing formula:
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brew uninstall #{formula.name}
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Then you can install the desired version:
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brew install #{formula.full_name}
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EOS
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end
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if formula.keg_only? && formula.any_version_installed? && formula.optlinked? && !force
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# keg-only install is only possible when no other version is
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# linked to opt, because installing without any warnings can break
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# dependencies. Therefore before performing other checks we need to be
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# sure the --force switch is passed.
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if formula.outdated?
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if !Homebrew::EnvConfig.no_install_upgrade? && !formula.pinned?
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name = formula.name
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version = formula.linked_version
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puts "#{name} #{version} is already installed but outdated (so it will be upgraded)."
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return true
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end
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unpin_cmd_if_needed = ("brew unpin #{formula.full_name} && " if formula.pinned?)
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optlinked_version = Keg.for(formula.opt_prefix).version
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onoe <<~EOS
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#{formula.full_name} #{optlinked_version} is already installed.
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To upgrade to #{formula.version}, run:
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#{unpin_cmd_if_needed}brew upgrade #{formula.full_name}
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EOS
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elsif only_dependencies
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return true
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elsif !quiet
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opoo <<~EOS
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#{formula.full_name} #{formula.pkg_version} is already installed and up-to-date.
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To reinstall #{formula.pkg_version}, run:
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brew reinstall #{formula.name}
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EOS
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end
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elsif (head && new_head_installed) || prefix_installed
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# After we're sure the --force switch was passed for linking to opt
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# keg-only we need to be sure that the version we're attempting to
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# install is not already installed.
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installed_version = if head
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formula.latest_head_version
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else
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formula.pkg_version
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end
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msg = "#{formula.full_name} #{installed_version} is already installed"
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linked_not_equals_installed = formula.linked_version != installed_version
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if formula.linked? && linked_not_equals_installed
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msg = if quiet
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nil
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else
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<<~EOS
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#{msg}.
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The currently linked version is: #{formula.linked_version}
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EOS
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end
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elsif only_dependencies || (!formula.linked? && overwrite)
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msg = nil
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return true
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elsif !formula.linked? || formula.keg_only?
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msg = <<~EOS
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#{msg}, it's just not linked.
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To link this version, run:
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brew link #{formula}
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EOS
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else
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msg = if quiet
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nil
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else
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<<~EOS
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#{msg} and up-to-date.
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To reinstall #{formula.pkg_version}, run:
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brew reinstall #{formula.name}
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EOS
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end
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end
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opoo msg if msg
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elsif !formula.any_version_installed? && (old_formula = formula.old_installed_formulae.first)
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msg = "#{old_formula.full_name} #{old_formula.any_installed_version} already installed"
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msg = if !old_formula.linked? && !old_formula.keg_only?
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<<~EOS
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#{msg}, it's just not linked.
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To link this version, run:
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brew link #{old_formula.full_name}
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EOS
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elsif quiet
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nil
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else
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"#{msg}."
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end
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opoo msg if msg
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elsif formula.migration_needed? && !force
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# Check if the formula we try to install is the same as installed
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# but not migrated one. If --force is passed then install anyway.
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opoo <<~EOS
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#{formula.oldnames_to_migrate.first} is already installed, it's just not migrated.
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To migrate this formula, run:
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brew migrate #{formula}
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Or to force-install it, run:
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brew install #{formula} --force
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EOS
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elsif formula.linked?
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message = "#{formula.name} #{formula.linked_version} is already installed"
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if formula.outdated? && !head
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if !Homebrew::EnvConfig.no_install_upgrade? && !formula.pinned?
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puts "#{message} but outdated (so it will be upgraded)."
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return true
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end
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unpin_cmd_if_needed = ("brew unpin #{formula.full_name} && " if formula.pinned?)
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onoe <<~EOS
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#{message}
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To upgrade to #{formula.pkg_version}, run:
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#{unpin_cmd_if_needed}brew upgrade #{formula.full_name}
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EOS
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elsif only_dependencies || skip_link
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return true
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else
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onoe <<~EOS
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#{message}
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To install #{formula.pkg_version}, first run:
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brew unlink #{formula.name}
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EOS
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end
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else
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# If none of the above is true and the formula is linked, then
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# FormulaInstaller will handle this case.
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return true
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end
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# Even if we don't install this formula mark it as no longer just
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# installed as a dependency.
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return false unless formula.opt_prefix.directory?
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keg = Keg.new(formula.opt_prefix.resolved_path)
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tab = keg.tab
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unless tab.installed_on_request
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tab.installed_on_request = true
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tab.write
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end
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false
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end
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sig {
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params(formulae_to_install: T::Array[Formula], installed_on_request: T::Boolean,
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installed_as_dependency: T::Boolean, build_bottle: T::Boolean, force_bottle: T::Boolean,
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bottle_arch: T.nilable(String), ignore_deps: T::Boolean, only_deps: T::Boolean,
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include_test_formulae: T::Array[String], build_from_source_formulae: T::Array[String],
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cc: T.nilable(String), git: T::Boolean, interactive: T::Boolean, keep_tmp: T::Boolean,
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debug_symbols: T::Boolean, force: T::Boolean, overwrite: T::Boolean, debug: T::Boolean,
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quiet: T::Boolean, verbose: T::Boolean, dry_run: T::Boolean, skip_post_install: T::Boolean,
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skip_link: T::Boolean).returns(T::Array[FormulaInstaller])
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}
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def formula_installers(
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formulae_to_install,
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installed_on_request: true,
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installed_as_dependency: false,
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build_bottle: false,
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force_bottle: false,
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bottle_arch: nil,
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ignore_deps: false,
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only_deps: false,
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include_test_formulae: [],
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build_from_source_formulae: [],
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cc: nil,
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git: false,
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interactive: false,
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keep_tmp: false,
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debug_symbols: false,
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force: false,
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overwrite: false,
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debug: false,
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quiet: false,
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verbose: false,
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dry_run: false,
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skip_post_install: false,
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skip_link: false
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)
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formulae_to_install.filter_map do |formula|
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Migrator.migrate_if_needed(formula, force:, dry_run:)
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build_options = formula.build
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FormulaInstaller.new(
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formula,
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options: build_options.used_options,
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installed_on_request:,
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installed_as_dependency:,
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build_bottle:,
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force_bottle:,
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bottle_arch:,
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ignore_deps:,
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only_deps:,
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include_test_formulae:,
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build_from_source_formulae:,
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cc:,
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git:,
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interactive:,
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keep_tmp:,
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debug_symbols:,
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force:,
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overwrite:,
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debug:,
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quiet:,
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verbose:,
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skip_post_install:,
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skip_link:,
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)
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end
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end
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sig { params(formula_installers: T::Array[FormulaInstaller]).returns(T::Array[FormulaInstaller]) }
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def fetch_formulae(formula_installers)
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formulae_names_to_install = formula_installers.map { |fi| fi.formula.name }
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return formula_installers if formulae_names_to_install.empty?
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formula_sentence = formulae_names_to_install.map { |name| Formatter.identifier(name) }.to_sentence
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oh1 "Fetching downloads for: #{formula_sentence}", truncate: false
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if EnvConfig.download_concurrency > 1
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download_queue = Homebrew::DownloadQueue.new(pour: true)
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formula_installers.each do |fi|
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fi.download_queue = download_queue
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end
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end
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valid_formula_installers = formula_installers.dup
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begin
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[:prelude_fetch, :prelude, :fetch].each do |step|
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valid_formula_installers.select! do |fi|
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fi.public_send(step)
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true
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rescue CannotInstallFormulaError => e
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ofail e.message
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false
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rescue UnsatisfiedRequirements, DownloadError, ChecksumMismatchError => e
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ofail "#{fi.formula}: #{e}"
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false
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end
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download_queue&.fetch
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end
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ensure
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download_queue&.shutdown
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end
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valid_formula_installers
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end
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sig {
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params(formula_installers: T::Array[FormulaInstaller], installed_on_request: T::Boolean,
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installed_as_dependency: T::Boolean, build_bottle: T::Boolean, force_bottle: T::Boolean,
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bottle_arch: T.nilable(String), ignore_deps: T::Boolean, only_deps: T::Boolean,
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include_test_formulae: T::Array[String], build_from_source_formulae: T::Array[String],
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cc: T.nilable(String), git: T::Boolean, interactive: T::Boolean, keep_tmp: T::Boolean,
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debug_symbols: T::Boolean, force: T::Boolean, overwrite: T::Boolean, debug: T::Boolean,
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quiet: T::Boolean, verbose: T::Boolean, dry_run: T::Boolean,
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skip_post_install: T::Boolean, skip_link: T::Boolean).void
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}
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def install_formulae(
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formula_installers,
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installed_on_request: true,
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installed_as_dependency: false,
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build_bottle: false,
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force_bottle: false,
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bottle_arch: nil,
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ignore_deps: false,
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only_deps: false,
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include_test_formulae: [],
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build_from_source_formulae: [],
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cc: nil,
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git: false,
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interactive: false,
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keep_tmp: false,
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debug_symbols: false,
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force: false,
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overwrite: false,
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debug: false,
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quiet: false,
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verbose: false,
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dry_run: false,
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skip_post_install: false,
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skip_link: false
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)
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formulae_names_to_install = formula_installers.map { |fi| fi.formula.name }
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return if formulae_names_to_install.empty?
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if dry_run
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ohai "Would install #{Utils.pluralize("formula", formulae_names_to_install.count,
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plural: "e", include_count: true)}:"
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puts formulae_names_to_install.join(" ")
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formula_installers.each do |fi|
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print_dry_run_dependencies(fi.formula, fi.compute_dependencies, &:name)
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end
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return
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end
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valid_formula_installers = fetch_formulae(formula_installers)
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valid_formula_installers.each do |fi|
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formula = fi.formula
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upgrade = formula.linked? && formula.outdated? && !formula.head? && !Homebrew::EnvConfig.no_install_upgrade?
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install_formula(fi, upgrade:)
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Cleanup.install_formula_clean!(formula)
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end
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end
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sig { params(formula: Formula, dependencies: T::Array[[Dependency, Options]]).void }
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def print_dry_run_dependencies(formula, dependencies)
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return if dependencies.empty?
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ohai "Would install #{Utils.pluralize("dependenc", dependencies.count, plural: "ies", singular: "y",
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include_count: true)} for #{formula.name}:"
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formula_names = dependencies.map { |(dep, _options)| yield dep.to_formula }
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puts formula_names.join(" ")
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end
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# If asking the user is enabled, show dependency and size information.
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sig { params(formulae_installer: T::Array[FormulaInstaller], dependants: Homebrew::Upgrade::Dependents, args: Homebrew::CLI::Args).void }
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def ask_formulae(formulae_installer, dependants, args:)
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return if formulae_installer.empty?
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formulae = collect_dependencies(formulae_installer, dependants)
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ohai "Looking for bottles..."
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sizes = compute_total_sizes(formulae, debug: args.debug?)
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puts "#{::Utils.pluralize("Formula", formulae.count, plural: "e")} \
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(#{formulae.count}): #{formulae.join(", ")}\n\n"
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puts "Download Size: #{disk_usage_readable(sizes.fetch(:download))}"
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puts "Install Size: #{disk_usage_readable(sizes.fetch(:installed))}"
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if (net_install_size = sizes[:net]) && net_install_size != 0
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puts "Net Install Size: #{disk_usage_readable(net_install_size)}"
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end
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ask_input
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end
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sig { params(casks: T::Array[Cask::Cask]).void }
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def ask_casks(casks)
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return if casks.empty?
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puts "#{::Utils.pluralize("Cask", casks.count, plural: "s")} \
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(#{casks.count}): #{casks.join(", ")}\n\n"
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ask_input
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end
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sig { params(formula_installer: FormulaInstaller, upgrade: T::Boolean).void }
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def install_formula(formula_installer, upgrade:)
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formula = formula_installer.formula
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formula_installer.check_installation_already_attempted
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if upgrade
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Upgrade.print_upgrade_message(formula, formula_installer.options)
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kegs = Upgrade.outdated_kegs(formula)
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linked_kegs = kegs.select(&:linked?)
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else
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formula.print_tap_action
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end
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# first we unlink the currently active keg for this formula otherwise it is
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# possible for the existing build to interfere with the build we are about to
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|
# do! Seriously, it happens!
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kegs.each(&:unlink) if kegs.present?
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formula_installer.install
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formula_installer.finish
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rescue FormulaInstallationAlreadyAttemptedError
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|
# We already attempted to upgrade f as part of the dependency tree of
|
|
# another formula. In that case, don't generate an error, just move on.
|
|
nil
|
|
ensure
|
|
# restore previous installation state if build failed
|
|
begin
|
|
linked_kegs&.each(&:link) unless formula&.latest_version_installed?
|
|
rescue
|
|
nil
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
sig { params(formula: Formula).returns(T::Array[Keg]) }
|
|
def outdated_kegs(formula)
|
|
[formula, *formula.old_installed_formulae].map(&:linked_keg)
|
|
.select(&:directory?)
|
|
.map { |k| Keg.new(k.resolved_path) }
|
|
end
|
|
|
|
sig { params(all_fatal: T::Boolean).void }
|
|
def perform_preinstall_checks(all_fatal: false)
|
|
check_prefix
|
|
check_cpu
|
|
attempt_directory_creation
|
|
Diagnostic.checks(:supported_configuration_checks, fatal: all_fatal)
|
|
Diagnostic.checks(:fatal_preinstall_checks)
|
|
end
|
|
|
|
sig { void }
|
|
def attempt_directory_creation
|
|
Keg.must_exist_directories.each do |dir|
|
|
FileUtils.mkdir_p(dir) unless dir.exist?
|
|
rescue
|
|
nil
|
|
end
|
|
end
|
|
|
|
sig { void }
|
|
def check_cpu
|
|
return unless Hardware::CPU.ppc?
|
|
|
|
odie <<~EOS
|
|
Sorry, Homebrew does not support your computer's CPU architecture!
|
|
For PowerPC Mac (PPC32/PPC64BE) support, see:
|
|
#{Formatter.url("https://github.com/mistydemeo/tigerbrew")}
|
|
EOS
|
|
end
|
|
|
|
sig { void }
|
|
def ask_input
|
|
ohai "Do you want to proceed with the installation? [Y/y/yes/N/n/no]"
|
|
accepted_inputs = %w[y yes]
|
|
declined_inputs = %w[n no]
|
|
loop do
|
|
result = $stdin.gets
|
|
return unless result
|
|
|
|
result = result.chomp.strip.downcase
|
|
if accepted_inputs.include?(result)
|
|
break
|
|
elsif declined_inputs.include?(result)
|
|
exit 1
|
|
else
|
|
puts "Invalid input. Please enter 'Y', 'y', or 'yes' to proceed, or 'N' to abort."
|
|
end
|
|
end
|
|
end
|
|
|
|
# Compute the total sizes (download, installed, and net) for the given formulae.
|
|
sig { params(sized_formulae: T::Array[Formula], debug: T::Boolean).returns(T::Hash[Symbol, Integer]) }
|
|
def compute_total_sizes(sized_formulae, debug: false)
|
|
total_download_size = 0
|
|
total_installed_size = 0
|
|
total_net_size = 0
|
|
|
|
sized_formulae.each do |formula|
|
|
bottle = formula.bottle
|
|
next unless bottle
|
|
|
|
# Fetch additional bottle metadata (if necessary).
|
|
bottle.fetch_tab(quiet: !debug)
|
|
|
|
total_download_size += bottle.bottle_size.to_i if bottle.bottle_size
|
|
total_installed_size += bottle.installed_size.to_i if bottle.installed_size
|
|
|
|
# Sum disk usage for all installed kegs of the formula.
|
|
next if formula.installed_kegs.none?
|
|
|
|
kegs_dep_size = formula.installed_kegs.sum { |keg| keg.disk_usage.to_i }
|
|
total_net_size += bottle.installed_size.to_i - kegs_dep_size if bottle.installed_size
|
|
end
|
|
|
|
{ download: total_download_size,
|
|
installed: total_installed_size,
|
|
net: total_net_size }
|
|
end
|
|
|
|
sig {
|
|
params(formulae_installer: T::Array[FormulaInstaller],
|
|
dependants: Homebrew::Upgrade::Dependents).returns(T::Array[Formula])
|
|
}
|
|
def collect_dependencies(formulae_installer, dependants)
|
|
formulae_dependencies = formulae_installer.flat_map do |f|
|
|
[f.formula, f.compute_dependencies.flatten.grep(Dependency).flat_map(&:to_formula)]
|
|
end.flatten.uniq
|
|
formulae_dependencies.concat(dependants.upgradeable) if dependants.upgradeable
|
|
formulae_dependencies.uniq
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
require "extend/os/install"
|