JezK
Edit File: path.rb
# frozen_string_literal: true module Bundler class Source class Path < Source autoload :Installer, File.expand_path("path/installer", __dir__) attr_reader :path, :options, :root_path, :original_path attr_writer :name attr_accessor :version protected :original_path DEFAULT_GLOB = "{,*,*/*}.gemspec".freeze def initialize(options) @options = options.dup @glob = options["glob"] || DEFAULT_GLOB @allow_cached = false @allow_remote = false @root_path = options["root_path"] || root if options["path"] @path = Pathname.new(options["path"]) expanded_path = expand(@path) @path = if @path.relative? expanded_path.relative_path_from(root_path.expand_path) else expanded_path end end @name = options["name"] @version = options["version"] # Stores the original path. If at any point we move to the # cached directory, we still have the original path to copy from. @original_path = @path end def remote! @local_specs = nil @allow_remote = true end def cached! @local_specs = nil @allow_cached = true end def self.from_lock(options) new(options.merge("path" => options.delete("remote"))) end def to_lock out = String.new("PATH\n") out << " remote: #{lockfile_path}\n" out << " glob: #{@glob}\n" unless @glob == DEFAULT_GLOB out << " specs:\n" end def to_s "source at `#{@path}`" end def hash [self.class, expanded_path, version].hash end def eql?(other) return unless other.class == self.class expanded_original_path == other.expanded_original_path && version == other.version end alias_method :==, :eql? def name File.basename(expanded_path.to_s) end def install(spec, options = {}) using_message = "Using #{version_message(spec)} from #{self}" using_message += " and installing its executables" unless spec.executables.empty? print_using_message using_message generate_bin(spec, :disable_extensions => true) nil # no post-install message end def cache(spec, custom_path = nil) app_cache_path = app_cache_path(custom_path) return unless Bundler.feature_flag.cache_all? return if expand(@original_path).to_s.index(root_path.to_s + "/") == 0 unless @original_path.exist? raise GemNotFound, "Can't cache gem #{version_message(spec)} because #{self} is missing!" end FileUtils.rm_rf(app_cache_path) FileUtils.cp_r("#{@original_path}/.", app_cache_path) FileUtils.touch(app_cache_path.join(".bundlecache")) end def local_specs(*) @local_specs ||= load_spec_files end def specs if has_app_cache? @path = app_cache_path @expanded_path = nil # Invalidate end local_specs end def app_cache_dirname name end def root Bundler.root end def expanded_original_path @expanded_original_path ||= expand(original_path) end private def expanded_path @expanded_path ||= expand(path) end def expand(somepath) if Bundler.current_ruby.jruby? # TODO: Unify when https://github.com/rubygems/bundler/issues/7598 fixed upstream and all supported jrubies include the fix somepath.expand_path(root_path).expand_path else somepath.expand_path(root_path) end rescue ArgumentError => e Bundler.ui.debug(e) raise PathError, "There was an error while trying to use the path " \ "`#{somepath}`.\nThe error message was: #{e.message}." end def lockfile_path return relative_path(original_path) if original_path.absolute? expand(original_path).relative_path_from(root) end def app_cache_path(custom_path = nil) @app_cache_path ||= Bundler.app_cache(custom_path).join(app_cache_dirname) end def has_app_cache? SharedHelpers.in_bundle? && app_cache_path.exist? end def load_gemspec(file) return unless spec = Bundler.load_gemspec(file) Bundler.rubygems.set_installed_by_version(spec) spec end def validate_spec(spec) Bundler.rubygems.validate(spec) end def load_spec_files index = Index.new if File.directory?(expanded_path) # We sort depth-first since `<<` will override the earlier-found specs Gem::Util.glob_files_in_dir(@glob, expanded_path).sort_by {|p| -p.split(File::SEPARATOR).size }.each do |file| next unless spec = load_gemspec(file) spec.source = self # Validation causes extension_dir to be calculated, which depends # on #source, so we validate here instead of load_gemspec validate_spec(spec) index << spec end if index.empty? && @name && @version index << Gem::Specification.new do |s| s.name = @name s.source = self s.version = Gem::Version.new(@version) s.platform = Gem::Platform::RUBY s.summary = "Fake gemspec for #{@name}" s.relative_loaded_from = "#{@name}.gemspec" s.authors = ["no one"] if expanded_path.join("bin").exist? executables = expanded_path.join("bin").children executables.reject! {|p| File.directory?(p) } s.executables = executables.map {|c| c.basename.to_s } end end end else message = String.new("The path `#{expanded_path}` ") message << if File.exist?(expanded_path) "is not a directory." else "does not exist." end raise PathError, message end index end def relative_path(path = self.path) if path.to_s.start_with?(root_path.to_s) return path.relative_path_from(root_path) end path end def generate_bin(spec, options = {}) gem_dir = Pathname.new(spec.full_gem_path) # Some gem authors put absolute paths in their gemspec # and we have to save them from themselves spec.files = spec.files.map do |p| next p unless p =~ /\A#{Pathname::SEPARATOR_PAT}/ next if File.directory?(p) begin Pathname.new(p).relative_path_from(gem_dir).to_s rescue ArgumentError p end end.compact installer = Path::Installer.new( spec, :env_shebang => false, :disable_extensions => options[:disable_extensions], :build_args => options[:build_args], :bundler_extension_cache_path => extension_cache_path(spec) ) installer.post_install rescue Gem::InvalidSpecificationException => e Bundler.ui.warn "\n#{spec.name} at #{spec.full_gem_path} did not have a valid gemspec.\n" \ "This prevents bundler from installing bins or native extensions, but " \ "that may not affect its functionality." if !spec.extensions.empty? && !spec.email.empty? Bundler.ui.warn "If you need to use this package without installing it from a gem " \ "repository, please contact #{spec.email} and ask them " \ "to modify their .gemspec so it can work with `gem build`." end Bundler.ui.warn "The validation message from RubyGems was:\n #{e.message}" end end end end