\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?\BDê\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 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # frozen_string_literal: true module Bundler # # This class handles installing and switching to the version of bundler needed # by an application. # class SelfManager def restart_with_locked_bundler_if_needed return unless needs_switching? && installed? restart_with(lockfile_version) end def install_locked_bundler_and_restart_with_it_if_needed return unless needs_switching? Bundler.ui.info \ "Bundler #{current_version} is running, but your lockfile was generated with #{lockfile_version}. " \ "Installing Bundler #{lockfile_version} and restarting using that version." install_and_restart_with(lockfile_version) end def update_bundler_and_restart_with_it_if_needed(target) return unless autoswitching_applies? spec = resolve_update_version_from(target) return unless spec version = spec.version Bundler.ui.info "Updating bundler to #{version}." install(spec) restart_with(version) end private def install_and_restart_with(version) requirement = Gem::Requirement.new(version) spec = find_latest_matching_spec(requirement) if spec.nil? Bundler.ui.warn "Your lockfile is locked to a version of bundler (#{lockfile_version}) that doesn't exist at https://rubygems.org/. Going on using #{current_version}" return end install(spec) rescue StandardError => e Bundler.ui.trace e Bundler.ui.warn "There was an error installing the locked bundler version (#{lockfile_version}), rerun with the `--verbose` flag for more details. Going on using bundler #{current_version}." else restart_with(version) end def install(spec) spec.source.install(spec) end def restart_with(version) configured_gem_home = ENV["GEM_HOME"] configured_gem_path = ENV["GEM_PATH"] cmd = [$PROGRAM_NAME, *ARGV] cmd.unshift(Gem.ruby) unless File.executable?($PROGRAM_NAME) Bundler.with_original_env do Kernel.exec( { "GEM_HOME" => configured_gem_home, "GEM_PATH" => configured_gem_path, "BUNDLER_VERSION" => version.to_s }, *cmd ) end end def needs_switching? autoswitching_applies? && released?(lockfile_version) && !running?(lockfile_version) && !updating? end def autoswitching_applies? ENV["BUNDLER_VERSION"].nil? && Bundler.rubygems.supports_bundler_trampolining? && SharedHelpers.in_bundle? && lockfile_version end def resolve_update_version_from(target) requirement = Gem::Requirement.new(target) update_candidate = find_latest_matching_spec(requirement) if update_candidate.nil? raise InvalidOption, "The `bundle update --bundler` target version (#{target}) does not exist" end resolved_version = update_candidate.version needs_update = requirement.specific? ? !running?(resolved_version) : running_older_than?(resolved_version) return unless needs_update update_candidate end def local_specs @local_specs ||= Bundler: