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\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # frozen_string_literal: true require 'rubygems/command' require 'rubygems/package' require 'rubygems/installer' require 'rubygems/version_option' class Gem::Commands::PristineCommand < Gem::Command include Gem::VersionOption def initialize super 'pristine', 'Restores installed gems to pristine condition from files located in the gem cache', :version => Gem::Requirement.default, :extensions => true, :extensions_set => false, :all => false add_option('--all', 'Restore all installed gems to pristine', 'condition') do |value, options| options[:all] = value end add_option('--skip=gem_name', 'used on --all, skip if name == gem_name') do |value, options| options[:skip] = value end add_option('--[no-]extensions', 'Restore gems with extensions', 'in addition to regular gems') do |value, options| options[:extensions_set] = true options[:extensions] = value end add_option('--only-executables', 'Only restore executables') do |value, options| options[:only_executables] = value end add_option('-E', '--[no-]env-shebang', 'Rewrite executables with a shebang', 'of /usr/bin/env') do |value, options| options[:env_shebang] = value end add_version_option('restore to', 'pristine condition') end def arguments # :nodoc: "GEMNAME gem to restore to pristine condition (unless --all)" end def defaults_str # :nodoc: '--extensions' end def description # :nodoc: <<-EOF The pristine command compares an installed gem with the contents of its cached .gem file and restores any files that don't match the cached .gem's copy. If you have made modifications to an installed gem, the pristine command will revert them. All extensions are rebuilt and all bin stubs for the gem are regenerated after checking for modifications. If the cached gem cannot be found it will be downloaded. If --no-extensions is provided pristine will not attempt to restore a gem with an extension. If --extensions is given (but not --all or gem names) only gems with extensions will be restored. EOF end def usage # :nodoc: "#{program_name} [GEMNAME ...]" end def execute specs = if options[:all] then Gem::Specification.map # `--extensions` must be explicitly given to pristine only gems # with extensions. elsif options[:extensions_set] and options[:extensions] and options[:args].empty? then Gem::Specification.select do |spec| spec.extensions and not spec.extensions.empty? end else get_all_gem_names.map do |gem_name| Gem::Specification.find_all_by_name gem_name, options[:version] end.flatten end if specs.to_a.empty? then raise Gem::Exception, "Failed to find gems #{options[:args]} #{options[:version]}" end install_dir = Gem.dir # TODO use installer option raise Gem::FilePermissionError.new(install_dir) unless File.writable?(install_dir) say "Restoring gems to pristine condition..." specs.each do |spec| if spec.default_gem? say "Skipped #{spec.full_name}, it is a default gem" next end if spec.name == options[:skip] say "