20a1199375
Refactor the CLI::Args module so it doesn't have different paths to check arguments depending on whether the arguments have been parsed or not. Instead, set the values we need from the global ARGV at first, global initialisation time where they will be thrown away when the actual arguments are parsed. To do this some other general refactoring was needed: - more methods made private when possible - e.g. `HEAD?` used consistently instead of `head` before arguments are parsed. - formula options are only parsed after named arguments are extracted
87 lines
2.3 KiB
Ruby
87 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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require "formula_installer"
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require "development_tools"
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require "messages"
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module Homebrew
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module_function
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def reinstall_formula(f, build_from_source: false)
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return if args.dry_run?
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if f.opt_prefix.directory?
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keg = Keg.new(f.opt_prefix.resolved_path)
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tab = Tab.for_keg(keg)
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keg_had_linked_opt = true
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keg_was_linked = keg.linked?
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backup keg
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end
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build_options = BuildOptions.new(Options.create(Homebrew.args.flags_only), f.options)
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options = build_options.used_options
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options |= f.build.used_options
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options &= f.options
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fi = FormulaInstaller.new(f)
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fi.options = options
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fi.build_bottle = Homebrew.args.build_bottle?
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fi.interactive = Homebrew.args.interactive?
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fi.git = Homebrew.args.git?
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fi.link_keg ||= keg_was_linked if keg_had_linked_opt
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fi.build_from_source = true if build_from_source
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if tab
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fi.build_bottle ||= tab.built_bottle?
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fi.installed_as_dependency = tab.installed_as_dependency
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fi.installed_on_request = tab.installed_on_request
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end
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fi.prelude
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oh1 "Reinstalling #{Formatter.identifier(f.full_name)} #{options.to_a.join " "}"
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fi.install
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fi.finish
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rescue FormulaInstallationAlreadyAttemptedError
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nil
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rescue Exception # rubocop:disable Lint/RescueException
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ignore_interrupts { restore_backup(keg, keg_was_linked) }
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raise
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else
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begin
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backup_path(keg).rmtree if backup_path(keg).exist?
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rescue Errno::EACCES, Errno::ENOTEMPTY
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odie <<~EOS
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Could not remove #{backup_path(keg).parent.basename} backup keg! Do so manually:
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sudo rm -rf #{backup_path(keg)}
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EOS
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end
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end
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def backup(keg)
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keg.unlink
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begin
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keg.rename backup_path(keg)
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rescue Errno::EACCES, Errno::ENOTEMPTY
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odie <<~EOS
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Could not rename #{keg.name} keg! Check/fix its permissions:
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sudo chown -R $(whoami) #{keg}
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EOS
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end
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end
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def restore_backup(keg, keg_was_linked)
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path = backup_path(keg)
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return unless path.directory?
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Pathname.new(keg).rmtree if keg.exist?
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path.rename keg
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keg.link if keg_was_linked
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end
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def backup_path(path)
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Pathname.new "#{path}.reinstall"
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end
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end
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