From 9a42e06dd8ac5d9abd50b0e47e8de0ac3ab00a9d Mon Sep 17 00:00:00 2001 From: Yehuda Katz + Carl Lerche Date: Mon, 6 Jul 2009 10:04:57 -0700 Subject: Reapply Rails::Application::Path tweaks Reapplies: a4bdc00fec623f72592e663e6d7830eea0bc6ea4 3c1dab72259d01c6335bf359d7f9b3af69d45bb4 --- railties/lib/rails/configuration.rb | 40 ++++++++++++------------------------- railties/lib/rails/paths.rb | 40 +++++++++++++++++++++++-------------- 2 files changed, 38 insertions(+), 42 deletions(-) (limited to 'railties/lib') diff --git a/railties/lib/rails/configuration.rb b/railties/lib/rails/configuration.rb index d877915460..1a2f217d20 100644 --- a/railties/lib/rails/configuration.rb +++ b/railties/lib/rails/configuration.rb @@ -62,33 +62,19 @@ module Rails end @paths = Rails::Application::Root.new(root_path) - @paths.app = "app" - @paths.app.metals = "app/metal" - @paths.app.models = "app/models" - @paths.app.controllers = "app/controllers" - @paths.app.helpers = "app/helpers" - @paths.app.services = "app/services" - @paths.lib = "lib" - @paths.vendor = "vendor" - @paths.vendor.plugins = "vendor/plugins" - @paths.cache = "tmp/cache" - @paths.config = "config" - @paths.config.locales = "config/locales" - @paths.config.environments = "config/environments" - - @paths.app.controllers.concat builtin_directories - - @paths.app.load_path! - @paths.app.metals.load_path! - @paths.app.models.eager_load! - @paths.app.controllers.eager_load! - @paths.app.helpers.eager_load! - @paths.app.services.load_path! - @paths.app.metals.eager_load! - @paths.lib.load_path! - @paths.vendor.load_path! - - @paths.config.environments.glob = "#{RAILS_ENV}.rb" + @paths.app "app", :load_path => true + @paths.app.metals "app/metal", :eager_load => true + @paths.app.models "app/models", :eager_load => true + @paths.app.controllers "app/controllers", builtin_directories, :eager_load => true + @paths.app.helpers "app/helpers", :eager_load => true + @paths.app.services "app/services", :load_path => true + @paths.lib "lib", :load_path => true + @paths.vendor "vendor", :load_path => true + @paths.vendor.plugins "vendor/plugins" + @paths.cache "tmp/cache" + @paths.config "config" + @paths.config.locales "config/locales" + @paths.config.environments "config/environments", :glob => "#{RAILS_ENV}.rb" RAILS_ROOT.replace root_path end diff --git a/railties/lib/rails/paths.rb b/railties/lib/rails/paths.rb index d2f6d83659..3899b744b0 100644 --- a/railties/lib/rails/paths.rb +++ b/railties/lib/rails/paths.rb @@ -6,8 +6,8 @@ module Rails def method_missing(id, *args) name = id.to_s - if name =~ /^(.*)=$/ - @children[$1] = Path.new(args.first, @root) + if name =~ /^(.*)=$/ || args.any? + @children[$1 || name] = Path.new(@root, *args) elsif path = @children[name] path else @@ -28,17 +28,15 @@ module Rails # TODO: Move logic from set_root_path initializer @path = File.expand_path(path) @root = self - @load_once, @eager_load, @all_paths = [], [], [] + @all_paths = [] end def load_once - @load_once.uniq! - @load_once + all_paths.map { |path| path.paths if path.load_once? }.compact.flatten.uniq end def eager_load - @eager_load.uniq! - @eager_load + all_paths.map { |path| path.paths if path.eager_load? }.compact.flatten.uniq end def all_paths @@ -47,7 +45,7 @@ module Rails end def load_paths - all_paths.map { |path| path.paths }.flatten + all_paths.map { |path| path.paths if path.load_path? }.compact.flatten.uniq end def add_to_load_path @@ -55,6 +53,14 @@ module Rails $LOAD_PATH.unshift(path) if File.directory?(path) end end + + def push(*) + raise "Application root can only have one physical path" + end + + alias unshift push + alias << push + alias concat push end class Path @@ -63,11 +69,18 @@ module Rails attr_reader :path attr_accessor :glob - def initialize(path, root) + def initialize(root, *paths) + @options = paths.last.is_a?(::Hash) ? paths.pop : {} @children = {} @root = root - @paths = [path].flatten - @glob = "**/*.rb" + @paths = paths.flatten + @glob = @options[:glob] || "**/*.rb" + + @load_once = @options[:load_once] + @eager_load = @options[:eager_load] + @load_path = @options[:load_path] || @eager_load + + @root.all_paths << self end def push(path) @@ -86,7 +99,6 @@ module Rails def load_once! @load_once = true - @root.load_once.push *self.paths end def load_once? @@ -95,8 +107,7 @@ module Rails def eager_load! @eager_load = true - @root.all_paths << self - @root.eager_load.push *self.paths + @load_path = true end def eager_load? @@ -105,7 +116,6 @@ module Rails def load_path! @load_path = true - @root.all_paths << self end def load_path? -- cgit v1.2.3 From 61604feec0fa04810f5903d13b74bad06e67b3bb Mon Sep 17 00:00:00 2001 From: Yehuda Katz + Carl Lerche Date: Mon, 6 Jul 2009 12:25:34 -0700 Subject: Get Initializer tests running without requiring parts of Rails being loaded first --- railties/lib/initializer.rb | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'railties/lib') diff --git a/railties/lib/initializer.rb b/railties/lib/initializer.rb index 560105670f..f0fb78c8f4 100644 --- a/railties/lib/initializer.rb +++ b/railties/lib/initializer.rb @@ -12,6 +12,10 @@ require 'rails/configuration' RAILS_ENV = (ENV['RAILS_ENV'] || 'development').dup unless defined?(RAILS_ENV) module Rails + # Sanity check to make sure this file is only loaded once + # TODO: Get to the point where this can be removed. + raise "It looks like initializer.rb was required twice" if defined?(Initializer) + class Initializer class Error < StandardError ; end -- cgit v1.2.3 From 01d92021e69f54def1ec8103b2b99f907dd88ec4 Mon Sep 17 00:00:00 2001 From: Joshua Peek Date: Fri, 10 Jul 2009 11:34:39 -0500 Subject: Switch scaffolding templates to HTML 5 doctype --- .../generators/components/scaffold/templates/layout.html.erb | 8 +++----- .../generators/components/scaffold/templates/view_index.html.erb | 3 +++ 2 files changed, 6 insertions(+), 5 deletions(-) (limited to 'railties/lib') diff --git a/railties/lib/rails_generator/generators/components/scaffold/templates/layout.html.erb b/railties/lib/rails_generator/generators/components/scaffold/templates/layout.html.erb index ebc97f8130..aacfbe4a8f 100644 --- a/railties/lib/rails_generator/generators/components/scaffold/templates/layout.html.erb +++ b/railties/lib/rails_generator/generators/components/scaffold/templates/layout.html.erb @@ -1,9 +1,7 @@ - - - + + - + <%= controller_class_name %>: <%%= controller.action_name %> <%%= stylesheet_link_tag 'scaffold' %> diff --git a/railties/lib/rails_generator/generators/components/scaffold/templates/view_index.html.erb b/railties/lib/rails_generator/generators/components/scaffold/templates/view_index.html.erb index 2e603d5b4a..69beb388db 100644 --- a/railties/lib/rails_generator/generators/components/scaffold/templates/view_index.html.erb +++ b/railties/lib/rails_generator/generators/components/scaffold/templates/view_index.html.erb @@ -5,6 +5,9 @@ <% for attribute in attributes -%> <%= attribute.column.human_name %> <% end -%> + + + <%% @<%= plural_name %>.each do |<%= singular_name %>| %> -- cgit v1.2.3 From e7a2496fda92ff4e39c127b065bf51ed6301e772 Mon Sep 17 00:00:00 2001 From: Yehuda Katz + Carl Lerche Date: Mon, 20 Jul 2009 18:02:24 -0700 Subject: Vendor the bundler project --- railties/lib/vendor/bundler/LICENSE | 20 +++ railties/lib/vendor/bundler/Rakefile | 52 +++++++ railties/lib/vendor/bundler/bin/gem_bundler | 40 +++++ railties/lib/vendor/bundler/lib/bundler.rb | 24 +++ railties/lib/vendor/bundler/lib/bundler/cli.rb | 24 +++ .../lib/vendor/bundler/lib/bundler/dependency.rb | 35 +++++ railties/lib/vendor/bundler/lib/bundler/finder.rb | 42 +++++ .../lib/vendor/bundler/lib/bundler/gem_bundle.rb | 23 +++ .../bundler/lib/bundler/gem_specification.rb | 10 ++ .../lib/vendor/bundler/lib/bundler/installer.rb | 44 ++++++ .../lib/vendor/bundler/lib/bundler/manifest.rb | 130 ++++++++++++++++ .../lib/vendor/bundler/lib/bundler/resolver.rb | 19 +++ .../bundler/lib/bundler/resolver/builders.rb | 61 ++++++++ .../vendor/bundler/lib/bundler/resolver/engine.rb | 38 +++++ .../vendor/bundler/lib/bundler/resolver/inspect.rb | 24 +++ .../vendor/bundler/lib/bundler/resolver/search.rb | 71 +++++++++ .../vendor/bundler/lib/bundler/resolver/stack.rb | 72 +++++++++ .../vendor/bundler/lib/bundler/resolver/state.rb | 172 +++++++++++++++++++++ railties/lib/vendor/bundler/lib/bundler/runtime.rb | 39 +++++ 19 files changed, 940 insertions(+) create mode 100644 railties/lib/vendor/bundler/LICENSE create mode 100644 railties/lib/vendor/bundler/Rakefile create mode 100755 railties/lib/vendor/bundler/bin/gem_bundler create mode 100644 railties/lib/vendor/bundler/lib/bundler.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/cli.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/dependency.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/finder.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/gem_bundle.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/gem_specification.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/installer.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/manifest.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/resolver.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/resolver/builders.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/resolver/engine.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/resolver/inspect.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/resolver/search.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/resolver/stack.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/resolver/state.rb create mode 100644 railties/lib/vendor/bundler/lib/bundler/runtime.rb (limited to 'railties/lib') diff --git a/railties/lib/vendor/bundler/LICENSE b/railties/lib/vendor/bundler/LICENSE new file mode 100644 index 0000000000..41decca113 --- /dev/null +++ b/railties/lib/vendor/bundler/LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2009 Engine Yard + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/railties/lib/vendor/bundler/Rakefile b/railties/lib/vendor/bundler/Rakefile new file mode 100644 index 0000000000..fd39fbff77 --- /dev/null +++ b/railties/lib/vendor/bundler/Rakefile @@ -0,0 +1,52 @@ +require 'rubygems' unless ENV['NO_RUBYGEMS'] +require 'rake/gempackagetask' +require 'rubygems/specification' +require 'date' +require 'spec/rake/spectask' + +spec = Gem::Specification.new do |s| + s.name = "bundler" + s.version = "0.0.1" + s.author = "Your Name" + s.email = "Your Email" + s.homepage = "http://example.com" + s.description = s.summary = "A gem that provides..." + + s.platform = Gem::Platform::RUBY + s.has_rdoc = true + s.extra_rdoc_files = ["README", "LICENSE"] + s.summary = "" + + # Uncomment this to add a dependency + # s.add_dependency "foo" + + s.bindir = "bin" + s.executables = %w( gem_bundler ) + s.require_path = 'lib' + s.files = %w(LICENSE README Rakefile) + Dir.glob("{bin,lib,spec}/**/*") +end + +task :default => :spec + +desc "Run specs" +Spec::Rake::SpecTask.new do |t| + t.spec_files = FileList['spec/**/*_spec.rb'] + t.spec_opts = %w(-fs --color) +end + + +Rake::GemPackageTask.new(spec) do |pkg| + pkg.gem_spec = spec +end + +desc "install the gem locally" +task :install => [:package] do + sh %{sudo gem install pkg/#{GEM}-#{GEM_VERSION}} +end + +desc "create a gemspec file" +task :make_spec do + File.open("#{GEM}.gemspec", "w") do |file| + file.puts spec.to_ruby + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/bin/gem_bundler b/railties/lib/vendor/bundler/bin/gem_bundler new file mode 100755 index 0000000000..7a8771efee --- /dev/null +++ b/railties/lib/vendor/bundler/bin/gem_bundler @@ -0,0 +1,40 @@ +#!/usr/bin/env ruby +require "optparse" +require "bundler" + +options = {} + +parser = OptionParser.new do |op| + op.banner = "Usage: gem_bundler [OPTIONS] [PATH]" + + op.on("-m", "--manifest MANIFEST") do |manifest| + options[:manifest] = manifest + end + + op.on_tail("-h", "--help", "Show this message") do + puts op + exit + end +end +parser.parse! + +options[:path] = ARGV.shift + +unless options[:path] + puts parser + puts %( + [PATH] must be specified + ) + exit +end + +unless options[:manifest] && File.exist?(options[:manifest]) + puts parser + puts %( + MANIFEST must be a valid manifest file + ) + exit +end + + +Bundler.run(options) \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler.rb b/railties/lib/vendor/bundler/lib/bundler.rb new file mode 100644 index 0000000000..4dcab20da9 --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler.rb @@ -0,0 +1,24 @@ +require 'logger' +require 'set' +# Required elements of rubygems +require "rubygems/remote_fetcher" +require "rubygems/installer" + +require "bundler/gem_bundle" +require "bundler/installer" +require "bundler/finder" +require "bundler/gem_specification" +require "bundler/resolver" +require "bundler/manifest" +require "bundler/dependency" +require "bundler/runtime" +require "bundler/cli" + +module Bundler + VERSION = "0.5.0" + + def self.run(options = {}) + manifest = ManifestBuilder.load(options[:path], options[:manifest]) + manifest.install + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/cli.rb b/railties/lib/vendor/bundler/lib/bundler/cli.rb new file mode 100644 index 0000000000..ed49ef88f0 --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/cli.rb @@ -0,0 +1,24 @@ +module Bundler + module CLI + + def default_manifest + current = Pathname.new(Dir.pwd) + + begin + manifest = current.join("Gemfile") + return manifest.to_s if File.exist?(manifest) + current = current.parent + end until current.root? + nil + end + + module_function :default_manifest + + def default_path + Pathname.new(File.dirname(default_manifest)).join("vendor").join("gems").to_s + end + + module_function :default_path + + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/dependency.rb b/railties/lib/vendor/bundler/lib/bundler/dependency.rb new file mode 100644 index 0000000000..739a7a117d --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/dependency.rb @@ -0,0 +1,35 @@ +module Bundler + class Dependency + + attr_reader :name, :version, :require_as, :only, :except + + def initialize(name, options = {}) + options.each do |k, v| + options[k.to_s] = v + end + + @name = name + @version = options["version"] || ">= 0" + @require_as = Array(options["require_as"] || name) + @only = Array(options["only"]).map {|e| e.to_s } if options["only"] + @except = Array(options["except"]).map {|e| e.to_s } if options["except"] + end + + def in?(environment) + environment = environment.to_s + + return false unless !@only || @only.include?(environment) + return false if @except && @except.include?(environment) + true + end + + def to_s + to_gem_dependency.to_s + end + + def to_gem_dependency + @gem_dep ||= Gem::Dependency.new(name, version) + end + + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/finder.rb b/railties/lib/vendor/bundler/lib/bundler/finder.rb new file mode 100644 index 0000000000..43ff370ae4 --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/finder.rb @@ -0,0 +1,42 @@ +module Bundler + class Finder + def initialize(*sources) + @results = {} + @index = Hash.new { |h,k| h[k] = {} } + + sources.each { |source| fetch(source) } + end + + def resolve(*dependencies) + resolved = Resolver.resolve(dependencies, self) + resolved && GemBundle.new(resolved.all_specs) + end + + def fetch(source) + deflated = Gem::RemoteFetcher.fetcher.fetch_path("#{source}/Marshal.4.8.Z") + inflated = Gem.inflate deflated + + append(Marshal.load(inflated), source) + rescue Gem::RemoteFetcher::FetchError => e + raise ArgumentError, "#{source} is not a valid source: #{e.message}" + end + + def append(index, source) + index.gems.values.each do |spec| + next unless Gem::Platform.match(spec.platform) + spec.source = source + @index[spec.name][spec.version] ||= spec + end + self + end + + def search(dependency) + @results[dependency.hash] ||= begin + possibilities = @index[dependency.name].values + possibilities.select do |spec| + dependency =~ spec + end.sort_by {|s| s.version } + end + end + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/gem_bundle.rb b/railties/lib/vendor/bundler/lib/bundler/gem_bundle.rb new file mode 100644 index 0000000000..b749720fd9 --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/gem_bundle.rb @@ -0,0 +1,23 @@ +module Bundler + class GemBundle < Array + def download(directory) + FileUtils.mkdir_p(directory) + + current = Dir[File.join(directory, "cache", "*.gem*")] + + each do |spec| + cached = File.join(directory, "cache", "#{spec.full_name}.gem") + + unless File.file?(cached) + Gem::RemoteFetcher.fetcher.download(spec, spec.source, directory) + end + + current.delete(cached) + end + + current.each { |file| File.delete(file) } + + self + end + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/gem_specification.rb b/railties/lib/vendor/bundler/lib/bundler/gem_specification.rb new file mode 100644 index 0000000000..680b61fd69 --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/gem_specification.rb @@ -0,0 +1,10 @@ +module Gem + class Specification + attribute :source + + def source=(source) + @source = source.is_a?(URI) ? source : URI.parse(source) + raise ArgumentError, "The source must be an absolute URI" unless @source.absolute? + end + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/installer.rb b/railties/lib/vendor/bundler/lib/bundler/installer.rb new file mode 100644 index 0000000000..581d9d3c8e --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/installer.rb @@ -0,0 +1,44 @@ +module Bundler + class Installer + def initialize(path) + if !File.directory?(path) + raise ArgumentError, "#{path} is not a directory" + elsif !File.directory?(File.join(path, "cache")) + raise ArgumentError, "#{path} is not a valid environment (it does not contain a cache directory)" + end + + @path = path + @gems = Dir[(File.join(path, "cache", "*.gem"))] + end + + def install(options = {}) + bin_dir = options[:bin_dir] ||= File.join(@path, "bin") + + specs = Dir[File.join(@path, "specifications", "*.gemspec")] + gems = Dir[File.join(@path, "gems", "*")] + + @gems.each do |gem| + name = File.basename(gem).gsub(/\.gem$/, '') + installed = specs.any? { |g| File.basename(g) == "#{name}.gemspec" } && + gems.any? { |g| File.basename(g) == name } + + unless installed + installer = Gem::Installer.new(gem, :install_dir => @path, + :ignore_dependencies => true, + :env_shebang => true, + :wrappers => true, + :bin_dir => bin_dir) + installer.install + end + + # remove this spec + specs.delete_if { |g| File.basename(g) == "#{name}.gemspec"} + gems.delete_if { |g| File.basename(g) == name } + end + + (specs + gems).each do |path| + FileUtils.rm_rf(path) + end + end + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/manifest.rb b/railties/lib/vendor/bundler/lib/bundler/manifest.rb new file mode 100644 index 0000000000..847a41940d --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/manifest.rb @@ -0,0 +1,130 @@ +require "rubygems/source_index" +require "pathname" + +module Bundler + class VersionConflict < StandardError; end + + class Manifest + attr_reader :sources, :dependencies, :path + + def initialize(sources, dependencies, path) + sources.map! {|s| s.is_a?(URI) ? s : URI.parse(s) } + @sources, @dependencies, @path = sources, dependencies, Pathname.new(path) + end + + def fetch + return if all_gems_installed? + + finder = Finder.new(*sources) + unless bundle = finder.resolve(*gem_dependencies) + gems = @dependencies.map {|d| " #{d.to_s}" }.join("\n") + raise VersionConflict, "No compatible versions could be found for:\n#{gems}" + end + + bundle.download(@path) + end + + def install(options = {}) + fetch + installer = Installer.new(@path) + installer.install # options come here + create_load_paths_files(File.join(@path, "environments")) + create_fake_rubygems(File.join(@path, "environments")) + end + + def activate(environment = "default") + require File.join(@path, "environments", "#{environment}.rb") + end + + def require_all + dependencies.each do |dep| + dep.require_as.each {|file| require file } + end + end + + def gems_for(environment) + deps = dependencies.select { |d| d.in?(environment) } + deps.map! { |d| d.to_gem_dependency } + index = Gem::SourceIndex.from_gems_in(File.join(@path, "specifications")) + Resolver.resolve(deps, index).all_specs + end + + def environments + envs = dependencies.map {|dep| Array(dep.only) + Array(dep.except) }.flatten + envs << "default" + end + + private + + def gem_dependencies + @gem_dependencies ||= dependencies.map { |d| d.to_gem_dependency } + end + + def all_gems_installed? + gem_versions = {} + + Dir[File.join(@path, "cache", "*.gem")].each do |file| + file =~ /\/([^\/]+)-([\d\.]+)\.gem$/ + name, version = $1, $2 + gem_versions[name] = Gem::Version.new(version) + end + + gem_dependencies.all? do |dep| + gem_versions[dep.name] && + dep.version_requirements.satisfied_by?(gem_versions[dep.name]) + end + end + + def create_load_paths_files(path) + FileUtils.mkdir_p(path) + environments.each do |environment| + gem_specs = gems_for(environment) + File.open(File.join(path, "#{environment}.rb"), "w") do |file| + file.puts <<-RUBY_EVAL + module Bundler + def self.rubygems_required + #{create_gem_stubs(path, gem_specs)} + end + end + RUBY_EVAL + file.puts "$LOAD_PATH.unshift File.expand_path(File.dirname(__FILE__))" + load_paths_for_specs(gem_specs).each do |load_path| + file.puts "$LOAD_PATH.unshift #{load_path.inspect}" + end + end + end + end + + def create_gem_stubs(path, gem_specs) + gem_specs.map do |spec| + path = File.expand_path(File.join(path, '..', 'specifications', "#{spec.full_name}.gemspec")) + %{ + Gem.loaded_specs["#{spec.name}"] = eval(File.read("#{path}")) + } + end.join("\n") + end + + def create_fake_rubygems(path) + File.open(File.join(path, "rubygems.rb"), "w") do |file| + file.puts <<-RUBY_EVAL + $:.delete File.expand_path(File.dirname(__FILE__)) + load "rubygems.rb" + if defined?(Bundler) && Bundler.respond_to?(:rubygems_required) + Bundler.rubygems_required + end + RUBY_EVAL + end + end + + def load_paths_for_specs(specs) + load_paths = [] + specs.each do |spec| + load_paths << File.join(spec.full_gem_path, spec.bindir) if spec.bindir + spec.require_paths.each do |path| + load_paths << File.join(spec.full_gem_path, path) + end + end + load_paths + end + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/resolver.rb b/railties/lib/vendor/bundler/lib/bundler/resolver.rb new file mode 100644 index 0000000000..1ec89e53c4 --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/resolver.rb @@ -0,0 +1,19 @@ +require 'bundler/resolver/inspect' +require 'bundler/resolver/search' +require 'bundler/resolver/engine' +require 'bundler/resolver/stack' +require 'bundler/resolver/state' + +module Bundler + module Resolver + def self.resolve(deps, source_index = Gem.source_index, logger = nil) + unless logger + logger = Logger.new($stderr) + logger.datetime_format = "" + logger.level = ENV["GEM_RESOLVER_DEBUG"] ? Logger::DEBUG : Logger::ERROR + end + + Engine.resolve(deps, source_index, logger) + end + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/resolver/builders.rb b/railties/lib/vendor/bundler/lib/bundler/resolver/builders.rb new file mode 100644 index 0000000000..2b7b48211c --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/resolver/builders.rb @@ -0,0 +1,61 @@ +module Bundler + module Resolver + module Builders + def build_index(&block) + index = Gem::SourceIndex.new + IndexBuilder.run(index, &block) if block_given? + index + end + + def build_spec(name, version, &block) + spec = Gem::Specification.new + spec.instance_variable_set(:@name, name) + spec.instance_variable_set(:@version, Gem::Version.new(version)) + DepBuilder.run(spec, &block) if block_given? + spec + end + + def build_dep(name, requirements, type = :runtime) + Gem::Dependency.new(name, requirements, type) + end + + class IndexBuilder + include Builders + + def self.run(index, &block) + new(index).run(&block) + end + + def initialize(index) + @index = index + end + + def run(&block) + instance_eval(&block) + end + + def add_spec(*args, &block) + @index.add_spec(build_spec(*args, &block)) + end + end + + class DepBuilder + def self.run(spec, &block) + new(spec).run(&block) + end + + def initialize(spec) + @spec = spec + end + + def run(&block) + instance_eval(&block) + end + + def runtime(name, requirements) + @spec.add_runtime_dependency(name, requirements) + end + end + end + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/resolver/engine.rb b/railties/lib/vendor/bundler/lib/bundler/resolver/engine.rb new file mode 100644 index 0000000000..475ba516ff --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/resolver/engine.rb @@ -0,0 +1,38 @@ +module Bundler + module Resolver + class ClosedSet < Set + end + + class Engine + include Search, Inspect + + def self.resolve(deps, source_index, logger) + new(deps, source_index, logger).resolve + end + + def initialize(deps, source_index, logger) + @deps, @source_index, @logger = deps, source_index, logger + logger.debug "searching for #{gem_resolver_inspect(@deps)}" + end + attr_reader :deps, :source_index, :logger, :solution + + def resolve + state = State.initial(self, [], Stack.new, Stack.new([[[], @deps.dup]])) + if solution = search(state) + logger.info "got the solution with #{solution.all_specs.size} specs" + solution.dump(Logger::INFO) + solution + end + end + + def open + @open ||= [] + end + + def closed + @closed ||= ClosedSet.new + end + end + end + +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/resolver/inspect.rb b/railties/lib/vendor/bundler/lib/bundler/resolver/inspect.rb new file mode 100644 index 0000000000..59640aa5f3 --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/resolver/inspect.rb @@ -0,0 +1,24 @@ +module Bundler + module Resolver + module Inspect + def gem_resolver_inspect(o) + case o + when Gem::Specification + "#" + when Array + '[' + o.map {|x| gem_resolver_inspect(x)}.join(", ") + ']' + when Set + gem_resolver_inspect(o.to_a) + when Hash + '{' + o.map {|k,v| "#{gem_resolver_inspect(k)} => #{gem_resolver_inspect(v)}"}.join(", ") + '}' + when Stack + o.gem_resolver_inspect + else + o.inspect + end + end + + module_function :gem_resolver_inspect + end + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/resolver/search.rb b/railties/lib/vendor/bundler/lib/bundler/resolver/search.rb new file mode 100644 index 0000000000..34102ff04c --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/resolver/search.rb @@ -0,0 +1,71 @@ +module Bundler + module Resolver + module Search + def search(initial, max_depth = (1.0 / 0.0)) + if initial.goal_met? + return initial + end + + open << initial + + while open.any? + current = open.pop + closed << current + + new = [] + current.each_possibility do |attempt| + unless closed.include?(attempt) + if attempt.goal_met? + return attempt + elsif attempt.depth < max_depth + new << attempt + end + end + end + new.reverse.each do |state| + open << state + end + end + + nil + end + + def open + raise "implement #open in #{self.class}" + end + + def closed + raise "implement #closed in #{self.class}" + end + + module Node + def self.included(base) + base.extend(ClassMethods) + end + + module ClassMethods + def initial(*data) + new(0, *data) + end + end + + def initialize(depth) + @depth = depth + end + attr_reader :depth + + def child(*data) + self.class.new(@depth + 1, *data) + end + + def each_possibility + raise "implement #each_possibility on #{self.class}" + end + + def goal_met? + raise "implement #goal_met? on #{self.class}" + end + end + end + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/resolver/stack.rb b/railties/lib/vendor/bundler/lib/bundler/resolver/stack.rb new file mode 100644 index 0000000000..6e1ac67e1f --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/resolver/stack.rb @@ -0,0 +1,72 @@ +module Bundler + module Resolver + class Stack + def initialize(initial = []) + @data = [] + initial.each do |(path,value)| + self[path] = value + end + end + + def last + @data.last + end + + def []=(path, value) + raise ArgumentError, "#{path.inspect} already has a value" if key?(path) + @data << [path.dup, value] + end + + def [](path) + if key?(path) + _, value = @data.find do |(k,v)| + k == path + end + value + else + raise "No value for #{path.inspect}" + end + end + + def key?(path) + @data.any? do |(k,v)| + k == path + end + end + + def each + @data.each do |(k,v)| + yield k, v + end + end + + def map + @data.map do |(k,v)| + yield k, v + end + end + + def each_value + @data.each do |(k,v)| + yield v + end + end + + def dup + self.class.new(@data.dup) + end + + def to_s + @data.to_s + end + + def inspect + @data.inspect + end + + def gem_resolver_inspect + Inspect.gem_resolver_inspect(@data) + end + end + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/resolver/state.rb b/railties/lib/vendor/bundler/lib/bundler/resolver/state.rb new file mode 100644 index 0000000000..f13ecbbee7 --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/resolver/state.rb @@ -0,0 +1,172 @@ +module Bundler + module Resolver + class State + include Search::Node, Inspect + + def initialize(depth, engine, path, spec_stack, dep_stack) + super(depth) + @engine, @path, @spec_stack, @dep_stack = engine, path, spec_stack, dep_stack + end + attr_reader :path + + def logger + @engine.logger + end + + def goal_met? + logger.info "checking if goal is met" + dump + no_duplicates? + all_deps.all? do |dep| + dependency_satisfied?(dep) + end + end + + def no_duplicates? + names = [] + all_specs.each do |s| + if names.include?(s.name) + raise "somehow got duplicates for #{s.name}" + end + names << s.name + end + end + + def dependency_satisfied?(dep) + all_specs.any? do |spec| + spec.satisfies_requirement?(dep) + end + end + + def each_possibility(&block) + index, dep = remaining_deps.first + if dep + logger.warn "working on #{dep} for #{spec_name}" + handle_dep(index, dep, &block) + else + logger.warn "no dependencies left for #{spec_name}" + jump_to_parent(&block) + end + end + + def handle_dep(index, dep) + specs = @engine.source_index.search(dep) + + specs.reverse.each do |s| + logger.info "attempting with spec: #{s.full_name}" + new_path = @path + [index] + new_spec_stack = @spec_stack.dup + new_dep_stack = @dep_stack.dup + + new_spec_stack[new_path] = s + new_dep_stack[new_path] = s.runtime_dependencies.sort_by do |dep| + @engine.source_index.search(dep).size + end + yield child(@engine, new_path, new_spec_stack, new_dep_stack) + end + end + + def jump_to_parent + if @path.empty? + dump + logger.warn "at the end" + return + end + + logger.info "jumping to parent for #{spec_name}" + new_path = @path[0..-2] + new_spec_stack = @spec_stack.dup + new_dep_stack = @dep_stack.dup + + yield child(@engine, new_path, new_spec_stack, new_dep_stack) + end + + def remaining_deps + remaining_deps_for(@path) + end + + def remaining_deps_for(path) + no_duplicates? + remaining = [] + @dep_stack[path].each_with_index do |dep,i| + remaining << [i, dep] unless all_specs.find {|s| s.name == dep.name} + end + remaining + end + + def deps + @dep_stack[@path] + end + + def spec + @spec_stack[@path] + end + + def spec_name + @path.empty? ? "" : spec.full_name + end + + def all_deps + all_deps = Set.new + @dep_stack.each_value do |deps| + all_deps.merge(deps) + end + all_deps.to_a + end + + def all_specs + @spec_stack.map do |path,spec| + spec + end + end + + def dump(level = Logger::DEBUG) + logger.add level, "v" * 80 + logger.add level, "path: #{@path.inspect}" + logger.add level, "deps: (#{deps.size})" + deps.map do |dep| + logger.add level, gem_resolver_inspect(dep) + end + logger.add level, "remaining_deps: (#{remaining_deps.size})" + remaining_deps.each do |dep| + logger.add level, gem_resolver_inspect(dep) + end + logger.add level, "dep_stack: " + @dep_stack.each do |path,deps| + logger.add level, "#{path.inspect} (#{deps.size})" + deps.each do |dep| + logger.add level, "-> #{gem_resolver_inspect(dep)}" + end + end + logger.add level, "spec_stack: " + @spec_stack.each do |path,spec| + logger.add level, "#{path.inspect}: #{gem_resolver_inspect(spec)}" + end + logger.add level, "^" * 80 + end + + def to_dot + io = StringIO.new + io.puts 'digraph deps {' + io.puts ' fontname = "Courier";' + io.puts ' mincross = 4.0;' + io.puts ' ratio = "auto";' + dump_to_dot(io, "", []) + io.puts '}' + io.string + end + + def dump_to_dot(io, name, path) + @dep_stack[path].each_with_index do |dep,i| + new_path = path + [i] + spec_name = all_specs.find {|x| x.name == dep.name}.full_name + io.puts ' "%s" -> "%s";' % [name, dep.to_s] + io.puts ' "%s" -> "%s";' % [dep.to_s, spec_name] + if @spec_stack.key?(new_path) + dump_to_dot(io, spec_name, new_path) + end + end + end + end + end +end \ No newline at end of file diff --git a/railties/lib/vendor/bundler/lib/bundler/runtime.rb b/railties/lib/vendor/bundler/lib/bundler/runtime.rb new file mode 100644 index 0000000000..2376deef28 --- /dev/null +++ b/railties/lib/vendor/bundler/lib/bundler/runtime.rb @@ -0,0 +1,39 @@ +module Bundler + class ManifestBuilder + + attr_reader :sources + + def self.build(path, string) + builder = new(path) + builder.instance_eval(string) + builder.to_manifest + end + + def self.load(path, file) + string = File.read(file) + build(path, string) + end + + def initialize(path) + @path = path + @sources = %w(http://gems.rubyforge.org) + @dependencies = [] + end + + def to_manifest + Manifest.new(@sources, @dependencies, @path) + end + + def source(source) + @sources << source + end + + def gem(name, *args) + options = args.last.is_a?(Hash) ? args.pop : {} + version = args.last + + @dependencies << Dependency.new(name, options.merge(:version => version)) + end + + end +end \ No newline at end of file -- cgit v1.2.3 From 0c68d23f19010379a9320690ca17a26743c8f071 Mon Sep 17 00:00:00 2001 From: John Duff Date: Wed, 22 Jul 2009 22:21:06 -0500 Subject: make pass through error code configurable [#2817 state:resolved] Signed-off-by: Joshua Peek --- railties/lib/rails/rack/metal.rb | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'railties/lib') diff --git a/railties/lib/rails/rack/metal.rb b/railties/lib/rails/rack/metal.rb index b031be29af..6c0732f732 100644 --- a/railties/lib/rails/rack/metal.rb +++ b/railties/lib/rails/rack/metal.rb @@ -11,6 +11,9 @@ module Rails cattr_accessor :metal_paths self.metal_paths = ["#{Rails.root}/app/metal"] cattr_accessor :requested_metals + + cattr_accessor :pass_through_on + self.pass_through_on = 404 def self.metals matcher = /#{Regexp.escape('/app/metal/')}(.*)\.rb\Z/ @@ -36,6 +39,9 @@ module Rails def initialize(app) @app = app + @pass_through_on = {} + [*self.class.pass_through_on].each { |status| @pass_through_on[status] = true } + @metals = ActiveSupport::OrderedHash.new self.class.metals.each { |app| @metals[app] = true } freeze @@ -44,7 +50,7 @@ module Rails def call(env) @metals.keys.each do |app| result = app.call(env) - return result unless result[0].to_i == 404 + return result unless @pass_through_on.include?(result[0].to_i) end @app.call(env) end -- cgit v1.2.3