JezK
Edit File: standalone.rb
# frozen_string_literal: true module Bundler class Standalone def initialize(groups, definition) @specs = groups.empty? ? definition.requested_specs : definition.specs_for(groups.map(&:to_sym)) end def generate SharedHelpers.filesystem_access(bundler_path) do |p| FileUtils.mkdir_p(p) end File.open File.join(bundler_path, "setup.rb"), "w" do |file| file.puts "require 'rbconfig'" file.puts "ruby_engine = RUBY_ENGINE" file.puts "ruby_version = RbConfig::CONFIG[\"ruby_version\"]" file.puts "path = File.expand_path('..', __FILE__)" paths.each do |path| file.puts %($:.unshift "\#{path}/#{path}") end end end private def paths @specs.map do |spec| next if spec.name == "bundler" Array(spec.require_paths).map do |path| gem_path(path, spec).sub(version_dir, '#{ruby_engine}/#{ruby_version}') # This is a static string intentionally. It's interpolated at a later time. end end.flatten end def version_dir "#{Bundler::RubyVersion.system.engine}/#{RbConfig::CONFIG["ruby_version"]}" end def bundler_path Bundler.root.join(Bundler.settings[:path], "bundler") end def gem_path(path, spec) full_path = Pathname.new(path).absolute? ? path : File.join(spec.full_gem_path, path) Pathname.new(full_path).relative_path_from(Bundler.root.join(bundler_path)).to_s rescue TypeError error_message = "#{spec.name} #{spec.version} has an invalid gemspec" raise Gem::InvalidSpecificationException.new(error_message) end end end